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Kart-Public/src/g_game.c
Sally Coolatta 7d380c326b Merge branch 'master' into next
2020-08-23 04:44:27 -04:00

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// SONIC ROBO BLAST 2
//-----------------------------------------------------------------------------
// Copyright (C) 1993-1996 by id Software, Inc.
// Copyright (C) 1998-2000 by DooM Legacy Team.
// Copyright (C) 1999-2018 by Sonic Team Junior.
//
// This program is free software distributed under the
// terms of the GNU General Public License, version 2.
// See the 'LICENSE' file for more details.
//-----------------------------------------------------------------------------
/// \file g_game.c
/// \brief game loop functions, events handling
#include "doomdef.h"
#include "console.h"
#include "d_main.h"
#include "d_clisrv.h"
#include "d_player.h"
#include "f_finale.h"
#include "filesrch.h" // for refreshdirmenu
#include "p_setup.h"
#include "p_saveg.h"
#include "i_system.h"
#include "am_map.h"
#include "m_random.h"
#include "p_local.h"
#include "r_draw.h"
#include "r_main.h"
#include "s_sound.h"
#include "g_game.h"
#include "m_cheat.h"
#include "m_misc.h"
#include "m_menu.h"
#include "m_argv.h"
#include "hu_stuff.h"
#include "st_stuff.h"
#include "z_zone.h"
#include "i_video.h"
#include "byteptr.h"
#include "i_joy.h"
#include "r_local.h"
#include "r_things.h"
#include "y_inter.h"
#include "v_video.h"
#include "dehacked.h" // get_number (for ghost thok)
#include "lua_script.h" // LUA_ArchiveDemo and LUA_UnArchiveDemo
#include "lua_hook.h"
#include "lua_libs.h" // gL (Lua state)
#include "b_bot.h"
#include "m_cond.h" // condition sets
#include "md5.h" // demo checksums
#include "k_kart.h" // SRB2kart
gameaction_t gameaction;
gamestate_t gamestate = GS_NULL;
UINT8 ultimatemode = false;
boolean botingame;
UINT8 botskin;
UINT8 botcolor;
JoyType_t Joystick;
JoyType_t Joystick2;
JoyType_t Joystick3;
JoyType_t Joystick4;
// 1024 bytes is plenty for a savegame
#define SAVEGAMESIZE (1024)
// SRB2kart
char gamedatafilename[64] = "kartdata.dat";
char timeattackfolder[64] = "kart";
char customversionstring[32] = "\0";
static void G_DoCompleted(void);
static void G_DoStartContinue(void);
static void G_DoContinued(void);
static void G_DoWorldDone(void);
static void G_DoStartVote(void);
char mapmusname[7]; // Music name
UINT16 mapmusflags; // Track and reset bit
UINT32 mapmusposition; // Position to jump to
INT16 gamemap = 1;
INT16 maptol;
UINT8 globalweather = 0;
INT32 curWeather = PRECIP_NONE;
INT32 cursaveslot = -1; // Auto-save 1p savegame slot
INT16 lastmapsaved = 0; // Last map we auto-saved at
boolean gamecomplete = false;
UINT16 mainwads = 0;
boolean modifiedgame = false; // Set if homebrew PWAD stuff has been added.
boolean majormods = false; // Set if Lua/Gameplay SOC/replacement map has been added.
boolean savemoddata = false;
UINT8 paused;
UINT8 modeattacking = ATTACKING_NONE;
boolean imcontinuing = false;
boolean runemeraldmanager = false;
// menu demo things
UINT8 numDemos = 0; //3; -- i'm FED UP of losing my skincolour to a broken demo. change this back when we make new ones
UINT32 demoDelayTime = 15*TICRATE;
UINT32 demoIdleTime = 3*TICRATE;
boolean nodrawers; // for comparative timing purposes
boolean noblit; // for comparative timing purposes
static tic_t demostarttime; // for comparative timing purposes
boolean netgame; // only true if packets are broadcast
boolean multiplayer;
boolean playeringame[MAXPLAYERS];
boolean addedtogame;
player_t players[MAXPLAYERS];
INT32 consoleplayer; // player taking events and displaying
INT32 displayplayers[MAXSPLITSCREENPLAYERS]; // view being displayed
tic_t gametic;
tic_t levelstarttic; // gametic at level start
UINT32 totalrings; // for intermission
INT16 lastmap; // last level you were at (returning from special stages)
tic_t timeinmap; // Ticker for time spent in level (used for levelcard display)
INT16 spstage_start;
INT16 sstage_start;
INT16 sstage_end;
boolean looptitle = true;
boolean useNightsSS = false;
UINT8 skincolor_redteam = SKINCOLOR_RED;
UINT8 skincolor_blueteam = SKINCOLOR_BLUE;
UINT8 skincolor_redring = SKINCOLOR_RED;
UINT8 skincolor_bluering = SKINCOLOR_STEEL;
tic_t countdowntimer = 0;
boolean countdowntimeup = false;
cutscene_t *cutscenes[128];
INT16 nextmapoverride;
boolean skipstats;
// Pointers to each CTF flag
mobj_t *redflag;
mobj_t *blueflag;
// Pointers to CTF spawn location
mapthing_t *rflagpoint;
mapthing_t *bflagpoint;
struct quake quake;
// Map Header Information
mapheader_t* mapheaderinfo[NUMMAPS] = {NULL};
static boolean exitgame = false;
static boolean retrying = false;
UINT8 stagefailed; // Used for GEMS BONUS? Also to see if you beat the stage.
UINT16 emeralds;
UINT32 token; // Number of tokens collected in a level
UINT32 tokenlist; // List of tokens collected
INT32 tokenbits; // Used for setting token bits
// Old Special Stage
INT32 sstimer; // Time allotted in the special stage
tic_t totalplaytime;
UINT32 matchesplayed; // SRB2Kart
boolean gamedataloaded = false;
// Time attack data for levels
// These are dynamically allocated for space reasons now
recorddata_t *mainrecords[NUMMAPS] = {NULL};
//nightsdata_t *nightsrecords[NUMMAPS] = {NULL};
UINT8 mapvisited[NUMMAPS];
// Temporary holding place for nights data for the current map
//nightsdata_t ntemprecords;
UINT32 bluescore, redscore; // CTF and Team Match team scores
// ring count... for PERFECT!
INT32 nummaprings = 0;
// box respawning in battle mode
INT32 nummapboxes = 0;
INT32 numgotboxes = 0;
// Elminates unnecessary searching.
boolean CheckForBustableBlocks;
boolean CheckForBouncySector;
boolean CheckForQuicksand;
boolean CheckForMarioBlocks;
boolean CheckForFloatBob;
boolean CheckForReverseGravity;
// Powerup durations
UINT16 invulntics = 20*TICRATE;
UINT16 sneakertics = 20*TICRATE;
UINT16 flashingtics = 3*TICRATE/2; // SRB2kart
UINT16 tailsflytics = 8*TICRATE;
UINT16 underwatertics = 30*TICRATE;
UINT16 spacetimetics = 11*TICRATE + (TICRATE/2);
UINT16 extralifetics = 4*TICRATE;
// SRB2kart
tic_t introtime = 108+5; // plus 5 for white fade
tic_t starttime = 6*TICRATE + (3*TICRATE/4);
tic_t raceexittime = 5*TICRATE + (2*TICRATE/3);
tic_t battleexittime = 8*TICRATE;
INT32 hyudorotime = 7*TICRATE;
INT32 stealtime = TICRATE/2;
INT32 sneakertime = TICRATE + (TICRATE/3);
INT32 itemtime = 8*TICRATE;
INT32 comebacktime = 10*TICRATE;
INT32 bumptime = 6;
INT32 wipeoutslowtime = 20;
INT32 wantedreduce = 5*TICRATE;
INT32 wantedfrequency = 10*TICRATE;
INT32 gameovertics = 15*TICRATE;
UINT8 use1upSound = 0;
UINT8 maxXtraLife = 2; // Max extra lives from rings
UINT8 introtoplay;
UINT8 creditscutscene;
// Emerald locations
mobj_t *hunt1;
mobj_t *hunt2;
mobj_t *hunt3;
tic_t racecountdown, exitcountdown; // for racing
fixed_t gravity;
fixed_t mapobjectscale;
INT16 autobalance; //for CTF team balance
INT16 teamscramble; //for CTF team scramble
INT16 scrambleplayers[MAXPLAYERS]; //for CTF team scramble
INT16 scrambleteams[MAXPLAYERS]; //for CTF team scramble
INT16 scrambletotal; //for CTF team scramble
INT16 scramblecount; //for CTF team scramble
INT32 cheats; //for multiplayer cheat commands
// SRB2Kart
// Cvars that we don't want changed mid-game
UINT8 gamespeed; // Game's current speed (or difficulty, or cc, or etc); 0 for easy, 1 for normal, 2 for hard
boolean encoremode = false; // Encore Mode currently enabled?
boolean prevencoremode;
boolean franticitems; // Frantic items currently enabled?
boolean comeback; // Battle Mode's karma comeback is on/off
// Voting system
INT16 votelevels[5][2]; // Levels that were rolled by the host
SINT8 votes[MAXPLAYERS]; // Each player's vote
SINT8 pickedvote; // What vote the host rolls
// Server-sided, synched variables
SINT8 battlewanted[4]; // WANTED players in battle, worth x2 points
tic_t wantedcalcdelay; // Time before it recalculates WANTED
tic_t indirectitemcooldown; // Cooldown before any more Shrink, SPB, or any other item that works indirectly is awarded
tic_t hyubgone; // Cooldown before hyudoro is allowed to be rerolled
tic_t mapreset; // Map reset delay when enough players have joined an empty game
UINT8 nospectategrief; // How many players need to be in-game to eliminate last; for preventing spectate griefing
boolean thwompsactive; // Thwomps activate on lap 2
SINT8 spbplace; // SPB exists, give the person behind better items
// Client-sided, unsynched variables (NEVER use in anything that needs to be synced with other players)
boolean legitimateexit; // Did this client actually finish the match?
boolean comebackshowninfo; // Have you already seen the "ATTACK OR PROTECT" message?
tic_t curlap; // Current lap time
tic_t bestlap; // Best lap time
static INT16 randmapbuffer[NUMMAPS+1]; // Buffer for maps RandMap is allowed to roll
tic_t hidetime;
// Grading
UINT32 timesBeaten;
UINT32 timesBeatenWithEmeralds;
//UINT32 timesBeatenUltimate;
//@TODO put these all in a struct for namespacing purposes?
static char demoname[128];
static UINT8 *demobuffer = NULL;
static UINT8 *demotime_p, *demoinfo_p;
UINT8 *demo_p;
static UINT8 *demoend;
static UINT8 demoflags;
static boolean demosynced = true; // console warning message
struct demovars_s demo;
boolean metalrecording; // recording as metal sonic
mobj_t *metalplayback;
static UINT8 *metalbuffer = NULL;
static UINT8 *metal_p;
static UINT16 metalversion;
// extra data stuff (events registered this frame while recording)
static struct {
UINT8 flags; // EZT flags
// EZT_COLOR
UINT8 color, lastcolor;
// EZT_SCALE
fixed_t scale, lastscale;
// EZT_KART
INT32 kartitem, kartamount, kartbumpers;
UINT8 desyncframes; // Don't try to resync unless we've been off for two frames, to monkeypatch a few trouble spots
// EZT_HIT
UINT16 hits;
mobj_t **hitlist;
} ghostext[MAXPLAYERS];
// Your naming conventions are stupid and useless.
// There is no conflict here.
demoghost *ghosts = NULL;
boolean precache = true; // if true, load all graphics at start
INT16 prevmap, nextmap;
static CV_PossibleValue_t recordmultiplayerdemos_cons_t[] = {{0, "Disabled"}, {1, "Manual Save"}, {2, "Auto Save"}, {0, NULL}};
consvar_t cv_recordmultiplayerdemos = {"netdemo_record", "Manual Save", CV_SAVE, recordmultiplayerdemos_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
static CV_PossibleValue_t netdemosyncquality_cons_t[] = {{1, "MIN"}, {35, "MAX"}, {0, NULL}};
consvar_t cv_netdemosyncquality = {"netdemo_syncquality", "1", CV_SAVE, netdemosyncquality_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
static UINT8 *savebuffer;
// Analog Control
static void UserAnalog_OnChange(void);
static void UserAnalog2_OnChange(void);
static void UserAnalog3_OnChange(void);
static void UserAnalog4_OnChange(void);
static void Analog_OnChange(void);
static void Analog2_OnChange(void);
static void Analog3_OnChange(void);
static void Analog4_OnChange(void);
void SendWeaponPref(void);
void SendWeaponPref2(void);
void SendWeaponPref3(void);
void SendWeaponPref4(void);
//static CV_PossibleValue_t crosshair_cons_t[] = {{0, "Off"}, {1, "Cross"}, {2, "Angle"}, {3, "Point"}, {0, NULL}};
static CV_PossibleValue_t joyaxis_cons_t[] = {{0, "None"},
#ifdef _WII
{1, "LStick.X"}, {2, "LStick.Y"}, {-1, "LStick.X-"}, {-2, "LStick.Y-"},
#if JOYAXISSET > 1
{3, "RStick.X"}, {4, "RStick.Y"}, {-3, "RStick.X-"}, {-4, "RStick.Y-"},
#endif
#if JOYAXISSET > 2
{5, "RTrigger"}, {6, "LTrigger"}, {-5, "RTrigger-"}, {-6, "LTrigger-"},
#endif
#if JOYAXISSET > 3
{7, "Pitch"}, {8, "Roll"}, {-7, "Pitch-"}, {-8, "Roll-"},
#endif
#if JOYAXISSET > 4
{7, "Yaw"}, {8, "Dummy"}, {-7, "Yaw-"}, {-8, "Dummy-"},
#endif
#if JOYAXISSET > 4
{9, "LAnalog"}, {10, "RAnalog"}, {-9, "LAnalog-"}, {-10, "RAnalog-"},
#endif
#elif defined (WMINPUT)
{1, "LStick.X"}, {2, "LStick.Y"}, {-1, "LStick.X-"}, {-2, "LStick.Y-"},
#if JOYAXISSET > 1
{3, "RStick.X"}, {4, "RStick.Y"}, {-3, "RStick.X-"}, {-4, "RStick.Y-"},
#endif
#if JOYAXISSET > 2
{5, "NStick.X"}, {6, "NStick.Y"}, {-5, "NStick.X-"}, {-6, "NStick.Y-"},
#endif
#if JOYAXISSET > 3
{7, "LAnalog"}, {8, "RAnalog"}, {-7, "LAnalog-"}, {-8, "RAnalog-"},
#endif
#else
{1, "X-Axis"}, {2, "Y-Axis"}, {-1, "X-Axis-"}, {-2, "Y-Axis-"},
#ifdef _arch_dreamcast
{3, "R-Trig"}, {4, "L-Trig"}, {-3, "R-Trig-"}, {-4, "L-Trig-"},
{5, "Alt X-Axis"}, {6, "Alt Y-Axis"}, {-5, "Alt X-Axis-"}, {-6, "Alt Y-Axis-"},
{7, "Triggers"}, {-7,"Triggers-"},
#elif defined (_XBOX)
{3, "Alt X-Axis"}, {4, "Alt Y-Axis"}, {-3, "Alt X-Axis-"}, {-4, "Alt Y-Axis-"},
#else
#if JOYAXISSET > 1
{3, "Z-Axis"}, {4, "X-Rudder"}, {-3, "Z-Axis-"}, {-4, "X-Rudder-"},
#endif
#if JOYAXISSET > 2
{5, "Y-Rudder"}, {6, "Z-Rudder"}, {-5, "Y-Rudder-"}, {-6, "Z-Rudder-"},
#endif
#if JOYAXISSET > 3
{7, "U-Axis"}, {8, "V-Axis"}, {-7, "U-Axis-"}, {-8, "V-Axis-"},
#endif
#endif
#endif
{0, NULL}};
#ifdef _WII
#if JOYAXISSET > 5
"More Axis Sets"
#endif
#else
#if JOYAXISSET > 4
"More Axis Sets"
#endif
#endif
static CV_PossibleValue_t deadzone_cons_t[] = {{0, "MIN"}, {FRACUNIT, "MAX"}, {0, NULL}};
// don't mind me putting these here, I was lazy to figure out where else I could put those without blowing up the compiler.
// it automatically becomes compact with 20+ players, but if you like it, I guess you can turn that on!
// SRB2Kart: irrelevant for us.
//consvar_t cv_compactscoreboard= {"compactscoreboard", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
// chat timer thingy
static CV_PossibleValue_t chattime_cons_t[] = {{5, "MIN"}, {999, "MAX"}, {0, NULL}};
consvar_t cv_chattime = {"chattime", "8", CV_SAVE, chattime_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
// chatwidth
static CV_PossibleValue_t chatwidth_cons_t[] = {{64, "MIN"}, {150, "MAX"}, {0, NULL}};
consvar_t cv_chatwidth = {"chatwidth", "150", CV_SAVE, chatwidth_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
// chatheight
static CV_PossibleValue_t chatheight_cons_t[] = {{6, "MIN"}, {22, "MAX"}, {0, NULL}};
consvar_t cv_chatheight = {"chatheight", "8", CV_SAVE, chatheight_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
// chat notifications (do you want to hear beeps? I'd understand if you didn't.)
consvar_t cv_chatnotifications = {"chatnotifications", "On", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
// chat spam protection (why would you want to disable that???)
consvar_t cv_chatspamprotection = {"chatspamprotection", "On", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
// minichat text background
consvar_t cv_chatbacktint = {"chatbacktint", "On", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
// old shit console chat. (mostly exists for stuff like terminal, not because I cared if anyone liked the old chat.)
static CV_PossibleValue_t consolechat_cons_t[] = {{0, "Window"}, {1, "Console"}, {2, "Window (Hidden)"}, {0, NULL}};
consvar_t cv_consolechat = {"chatmode", "Window", CV_SAVE, consolechat_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
// Pause game upon window losing focus
consvar_t cv_pauseifunfocused = {"pauseifunfocused", "Yes", CV_SAVE, CV_YesNo, NULL, 0, NULL, NULL, 0, 0, NULL};
// Display song credits
consvar_t cv_songcredits = {"songcredits", "On", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
/*consvar_t cv_crosshair = {"crosshair", "Off", CV_SAVE, crosshair_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_crosshair2 = {"crosshair2", "Off", CV_SAVE, crosshair_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_crosshair3 = {"crosshair3", "Off", CV_SAVE, crosshair_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_crosshair4 = {"crosshair4", "Off", CV_SAVE, crosshair_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};*/
consvar_t cv_invertmouse = {"invertmouse", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_invertmouse2 = {"invertmouse2", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
/*consvar_t cv_alwaysfreelook = {"alwaysmlook", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_alwaysfreelook2 = {"alwaysmlook2", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_chasefreelook = {"chasemlook", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_chasefreelook2 = {"chasemlook2", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_mousemove = {"mousemove", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_mousemove2 = {"mousemove2", "Off", CV_SAVE, CV_OnOff, NULL, 0, NULL, NULL, 0, 0, NULL};*/
consvar_t cv_analog = {"analog", "Off", CV_CALL, CV_OnOff, Analog_OnChange, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_analog2 = {"analog2", "Off", CV_CALL, CV_OnOff, Analog2_OnChange, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_analog3 = {"analog3", "Off", CV_CALL, CV_OnOff, Analog3_OnChange, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_analog4 = {"analog4", "Off", CV_CALL, CV_OnOff, Analog4_OnChange, 0, NULL, NULL, 0, 0, NULL};
#ifdef DC
consvar_t cv_useranalog = {"useranalog", "On", CV_SAVE|CV_CALL, CV_OnOff, UserAnalog_OnChange, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_useranalog2 = {"useranalog2", "On", CV_SAVE|CV_CALL, CV_OnOff, UserAnalog2_OnChange, 0, NULL, NULL, 0, 0, NULL};
#else
consvar_t cv_useranalog = {"useranalog", "Off", CV_SAVE|CV_CALL, CV_OnOff, UserAnalog_OnChange, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_useranalog2 = {"useranalog2", "Off", CV_SAVE|CV_CALL, CV_OnOff, UserAnalog2_OnChange, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_useranalog3 = {"useranalog3", "Off", CV_SAVE|CV_CALL, CV_OnOff, UserAnalog3_OnChange, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_useranalog4 = {"useranalog4", "Off", CV_SAVE|CV_CALL, CV_OnOff, UserAnalog4_OnChange, 0, NULL, NULL, 0, 0, NULL};
#endif
consvar_t cv_turnaxis = {"joyaxis_turn", "X-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_moveaxis = {"joyaxis_move", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_brakeaxis = {"joyaxis_brake", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_aimaxis = {"joyaxis_aim", "Y-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_lookaxis = {"joyaxis_look", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_fireaxis = {"joyaxis_fire", "Z-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_driftaxis = {"joyaxis_drift", "Z-Rudder", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_deadzone = {"joy_deadzone", "0.5", CV_FLOAT|CV_SAVE, deadzone_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_turnaxis2 = {"joyaxis2_turn", "X-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_moveaxis2 = {"joyaxis2_move", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_brakeaxis2 = {"joyaxis2_brake", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_aimaxis2 = {"joyaxis2_aim", "Y-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_lookaxis2 = {"joyaxis2_look", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_fireaxis2 = {"joyaxis2_fire", "Z-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_driftaxis2 = {"joyaxis2_drift", "Z-Rudder", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_deadzone2 = {"joy2_deadzone", "0.5", CV_FLOAT|CV_SAVE, deadzone_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_turnaxis3 = {"joyaxis3_turn", "X-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_moveaxis3 = {"joyaxis3_move", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_brakeaxis3 = {"joyaxis3_brake", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_aimaxis3 = {"joyaxis3_aim", "Y-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_lookaxis3 = {"joyaxis3_look", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_fireaxis3 = {"joyaxis3_fire", "Z-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_driftaxis3 = {"joyaxis3_drift", "Z-Rudder", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_deadzone3 = {"joy3_deadzone", "0.5", CV_FLOAT|CV_SAVE, deadzone_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_turnaxis4 = {"joyaxis4_turn", "X-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_moveaxis4 = {"joyaxis4_move", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_brakeaxis4 = {"joyaxis4_brake", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_aimaxis4 = {"joyaxis4_aim", "Y-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_lookaxis4 = {"joyaxis4_look", "None", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_fireaxis4 = {"joyaxis4_fire", "Z-Axis", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_driftaxis4 = {"joyaxis4_drift", "Z-Rudder", CV_SAVE, joyaxis_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
consvar_t cv_deadzone4 = {"joy4_deadzone", "0.5", CV_FLOAT|CV_SAVE, deadzone_cons_t, NULL, 0, NULL, NULL, 0, 0, NULL};
#if MAXPLAYERS > 16
#error "please update player_name table using the new value for MAXPLAYERS"
#endif
#ifdef SEENAMES
player_t *seenplayer; // player we're aiming at right now
#endif
char player_names[MAXPLAYERS][MAXPLAYERNAME+1] =
{
"Player 1",
"Player 2",
"Player 3",
"Player 4",
"Player 5",
"Player 6",
"Player 7",
"Player 8",
"Player 9",
"Player 10",
"Player 11",
"Player 12",
"Player 13",
"Player 14",
"Player 15",
"Player 16"
}; // SRB2kart - removed Players 17 through 32
INT16 rw_maximums[NUM_WEAPONS] =
{
800, // MAX_INFINITY
400, // MAX_AUTOMATIC
100, // MAX_BOUNCE
50, // MAX_SCATTER
100, // MAX_GRENADE
50, // MAX_EXPLOSION
50 // MAX_RAIL
};
// Allocation for time and nights data
void G_AllocMainRecordData(INT16 i)
{
if (!mainrecords[i])
mainrecords[i] = Z_Malloc(sizeof(recorddata_t), PU_STATIC, NULL);
memset(mainrecords[i], 0, sizeof(recorddata_t));
}
/*void G_AllocNightsRecordData(INT16 i)
{
if (!nightsrecords[i])
nightsrecords[i] = Z_Malloc(sizeof(nightsdata_t), PU_STATIC, NULL);
memset(nightsrecords[i], 0, sizeof(nightsdata_t));
}*/
// MAKE SURE YOU SAVE DATA BEFORE CALLING THIS
void G_ClearRecords(void)
{
INT16 i;
for (i = 0; i < NUMMAPS; ++i)
{
if (mainrecords[i])
{
Z_Free(mainrecords[i]);
mainrecords[i] = NULL;
}
/*if (nightsrecords[i])
{
Z_Free(nightsrecords[i]);
nightsrecords[i] = NULL;
}*/
}
}
// For easy retrieval of records
/*UINT32 G_GetBestScore(INT16 map)
{
if (!mainrecords[map-1])
return 0;
return mainrecords[map-1]->score;
}*/
tic_t G_GetBestTime(INT16 map)
{
if (!mainrecords[map-1] || mainrecords[map-1]->time <= 0)
return (tic_t)UINT32_MAX;
return mainrecords[map-1]->time;
}
// Not needed
/*tic_t G_GetBestLap(INT16 map)
{
if (!mainrecords[map-1] || mainrecords[map-1]->lap <= 0)
return (tic_t)UINT32_MAX;
return mainrecords[map-1]->lap;
}*/
/*UINT16 G_GetBestRings(INT16 map)
{
if (!mainrecords[map-1])
return 0;
return mainrecords[map-1]->rings;
}*/
// No NiGHTS records for SRB2Kart
/*UINT32 G_GetBestNightsScore(INT16 map, UINT8 mare)
{
if (!nightsrecords[map-1])
return 0;
return nightsrecords[map-1]->score[mare];
}
tic_t G_GetBestNightsTime(INT16 map, UINT8 mare)
{
if (!nightsrecords[map-1] || nightsrecords[map-1]->time[mare] <= 0)
return (tic_t)UINT32_MAX;
return nightsrecords[map-1]->time[mare];
}
UINT8 G_GetBestNightsGrade(INT16 map, UINT8 mare)
{
if (!nightsrecords[map-1])
return 0;
return nightsrecords[map-1]->grade[mare];
}
// For easy adding of NiGHTS records
void G_AddTempNightsRecords(UINT32 pscore, tic_t ptime, UINT8 mare)
{
ntemprecords.score[mare] = pscore;
ntemprecords.grade[mare] = P_GetGrade(pscore, gamemap, mare - 1);
ntemprecords.time[mare] = ptime;
// Update nummares
// Note that mare "0" is overall, mare "1" is the first real mare
if (ntemprecords.nummares < mare)
ntemprecords.nummares = mare;
}
void G_SetNightsRecords(void)
{
INT32 i;
UINT32 totalscore = 0;
tic_t totaltime = 0;
const size_t glen = strlen(srb2home)+1+strlen("replay")+1+strlen(timeattackfolder)+1+strlen("MAPXX")+1;
char *gpath;
char lastdemo[256], bestdemo[256];
if (!ntemprecords.nummares)
return;
// Set overall
{
UINT8 totalrank = 0, realrank = 0;
for (i = 1; i <= ntemprecords.nummares; ++i)
{
totalscore += ntemprecords.score[i];
totalrank += ntemprecords.grade[i];
totaltime += ntemprecords.time[i];
}
// Determine overall grade
realrank = (UINT8)((FixedDiv((fixed_t)totalrank << FRACBITS, ntemprecords.nummares << FRACBITS) + (FRACUNIT/2)) >> FRACBITS);
// You need ALL rainbow As to get a rainbow A overall
if (realrank == GRADE_S && (totalrank / ntemprecords.nummares) != GRADE_S)
realrank = GRADE_A;
ntemprecords.score[0] = totalscore;
ntemprecords.grade[0] = realrank;
ntemprecords.time[0] = totaltime;
}
// Now take all temp records and put them in the actual records
{
nightsdata_t *maprecords;
if (!nightsrecords[gamemap-1])
G_AllocNightsRecordData(gamemap-1);
maprecords = nightsrecords[gamemap-1];
if (maprecords->nummares != ntemprecords.nummares)
maprecords->nummares = ntemprecords.nummares;
for (i = 0; i < ntemprecords.nummares + 1; ++i)
{
if (maprecords->score[i] < ntemprecords.score[i])
maprecords->score[i] = ntemprecords.score[i];
if (maprecords->grade[i] < ntemprecords.grade[i])
maprecords->grade[i] = ntemprecords.grade[i];
if (!maprecords->time[i] || maprecords->time[i] > ntemprecords.time[i])
maprecords->time[i] = ntemprecords.time[i];
}
}
memset(&ntemprecords, 0, sizeof(nightsdata_t));
// Save demo!
bestdemo[255] = '\0';
lastdemo[255] = '\0';
G_SetDemoTime(totaltime, totalscore);
G_CheckDemoStatus();
I_mkdir(va("%s"PATHSEP"replay", srb2home), 0755);
I_mkdir(va("%s"PATHSEP"replay"PATHSEP"%s", srb2home, timeattackfolder), 0755);
if ((gpath = malloc(glen)) == NULL)
I_Error("Out of memory for replay filepath\n");
sprintf(gpath,"%s"PATHSEP"replay"PATHSEP"%s"PATHSEP"%s", srb2home, timeattackfolder, G_BuildMapName(gamemap));
snprintf(lastdemo, 255, "%s-last.lmp", gpath);
if (FIL_FileExists(lastdemo))
{
UINT8 *buf;
size_t len = FIL_ReadFile(lastdemo, &buf);
snprintf(bestdemo, 255, "%s-time-best.lmp", gpath);
if (!FIL_FileExists(bestdemo) || G_CmpDemoTime(bestdemo, lastdemo) & 1)
{ // Better time, save this demo.
if (FIL_FileExists(bestdemo))
remove(bestdemo);
FIL_WriteFile(bestdemo, buf, len);
CONS_Printf("\x83%s\x80 %s '%s'\n", M_GetText("NEW RECORD TIME!"), M_GetText("Saved replay as"), bestdemo);
}
snprintf(bestdemo, 255, "%s-score-best.lmp", gpath);
if (!FIL_FileExists(bestdemo) || (G_CmpDemoTime(bestdemo, lastdemo) & (1<<1)))
{ // Better score, save this demo.
if (FIL_FileExists(bestdemo))
remove(bestdemo);
FIL_WriteFile(bestdemo, buf, len);
CONS_Printf("\x83%s\x80 %s '%s'\n", M_GetText("NEW HIGH SCORE!"), M_GetText("Saved replay as"), bestdemo);
}
//CONS_Printf("%s '%s'\n", M_GetText("Saved replay as"), lastdemo);
Z_Free(buf);
}
free(gpath);
// If the mare count changed, this will update the score display
CV_AddValue(&cv_nextmap, 1);
CV_AddValue(&cv_nextmap, -1);
}*/
// for consistency among messages: this modifies the game and removes savemoddata.
void G_SetGameModified(boolean silent, boolean major)
{
if ((majormods && modifiedgame) || !mainwads || (refreshdirmenu & REFRESHDIR_GAMEDATA)) // new gamedata amnesty?
return;
modifiedgame = true;
if (!major)
return;
//savemoddata = false; -- there is literally no reason to do this anymore.
majormods = true;
if (!silent)
CONS_Alert(CONS_NOTICE, M_GetText("Game must be restarted to play Record Attack.\n"));
// If in record attack recording, cancel it.
if (modeattacking)
M_EndModeAttackRun();
}
/** Builds an original game map name from a map number.
* The complexity is due to MAPA0-MAPZZ.
*
* \param map Map number.
* \return Pointer to a static buffer containing the desired map name.
* \sa M_MapNumber
*/
const char *G_BuildMapName(INT32 map)
{
static char mapname[10] = "MAPXX"; // internal map name (wad resource name)
I_Assert(map >= 0);
I_Assert(map <= NUMMAPS);
if (map == 0) // hack???
{
if (gamestate == GS_TITLESCREEN)
map = -1;
else if (gamestate == GS_LEVEL)
map = gamemap-1;
else
map = prevmap;
map = G_RandMap(G_TOLFlag(cv_newgametype.value), map, false, 0, false, NULL)+1;
}
if (map < 100)
sprintf(&mapname[3], "%.2d", map);
else
{
mapname[3] = (char)('A' + (char)((map - 100) / 36));
if ((map - 100) % 36 < 10)
mapname[4] = (char)('0' + (char)((map - 100) % 36));
else
mapname[4] = (char)('A' + (char)((map - 100) % 36) - 10);
mapname[5] = '\0';
}
return mapname;
}
/** Clips the console player's mouse aiming to the current view.
* Used whenever the player view is changed manually.
*
* \param aiming Pointer to the vertical angle to clip.
* \return Short version of the clipped angle for building a ticcmd.
*/
INT16 G_ClipAimingPitch(INT32 *aiming)
{
INT32 limitangle;
limitangle = ANGLE_90 - 1;
if (*aiming > limitangle)
*aiming = limitangle;
else if (*aiming < -limitangle)
*aiming = -limitangle;
return (INT16)((*aiming)>>16);
}
INT16 G_SoftwareClipAimingPitch(INT32 *aiming)
{
INT32 limitangle;
// note: the current software mode implementation doesn't have true perspective
limitangle = ANGLE_90 - ANG10; // Some viewing fun, but not too far down...
if (*aiming > limitangle)
*aiming = limitangle;
else if (*aiming < -limitangle)
*aiming = -limitangle;
return (INT16)((*aiming)>>16);
}
static INT32 Joy1Axis(axis_input_e axissel)
{
INT32 retaxis;
INT32 axisval;
boolean flp = false;
//find what axis to get
switch (axissel)
{
case AXISTURN:
axisval = cv_turnaxis.value;
break;
case AXISMOVE:
axisval = cv_moveaxis.value;
break;
case AXISBRAKE:
axisval = cv_brakeaxis.value;
break;
case AXISAIM:
axisval = cv_aimaxis.value;
break;
case AXISLOOK:
axisval = cv_lookaxis.value;
break;
case AXISFIRE:
axisval = cv_fireaxis.value;
break;
case AXISDRIFT:
axisval = cv_driftaxis.value;
break;
default:
return 0;
}
if (axisval < 0) //odd -axises
{
axisval = -axisval;
flp = true;
}
#ifdef _arch_dreamcast
if (axisval == 7) // special case
{
retaxis = joyxmove[1] - joyymove[1];
goto skipDC;
}
else
#endif
if (axisval > JOYAXISSET*2 || axisval == 0) //not there in array or None
return 0;
if (axisval%2)
{
axisval /= 2;
retaxis = joyxmove[axisval];
}
else
{
axisval--;
axisval /= 2;
retaxis = joyymove[axisval];
}
#ifdef _arch_dreamcast
skipDC:
#endif
if (retaxis < (-JOYAXISRANGE))
retaxis = -JOYAXISRANGE;
if (retaxis > (+JOYAXISRANGE))
retaxis = +JOYAXISRANGE;
if (!Joystick.bGamepadStyle && axissel < AXISDEAD)
{
const INT32 jdeadzone = ((JOYAXISRANGE-1) * cv_deadzone.value) >> FRACBITS;
if (abs(retaxis) <= jdeadzone)
return 0;
}
if (flp) retaxis = -retaxis; //flip it around
return retaxis;
}
static INT32 Joy2Axis(axis_input_e axissel)
{
INT32 retaxis;
INT32 axisval;
boolean flp = false;
//find what axis to get
switch (axissel)
{
case AXISTURN:
axisval = cv_turnaxis2.value;
break;
case AXISMOVE:
axisval = cv_moveaxis2.value;
break;
case AXISBRAKE:
axisval = cv_brakeaxis2.value;
break;
case AXISAIM:
axisval = cv_aimaxis2.value;
break;
case AXISLOOK:
axisval = cv_lookaxis2.value;
break;
case AXISFIRE:
axisval = cv_fireaxis2.value;
break;
case AXISDRIFT:
axisval = cv_driftaxis2.value;
break;
default:
return 0;
}
if (axisval < 0) //odd -axises
{
axisval = -axisval;
flp = true;
}
#ifdef _arch_dreamcast
if (axisval == 7) // special case
{
retaxis = joy2xmove[1] - joy2ymove[1];
goto skipDC;
}
else
#endif
if (axisval > JOYAXISSET*2 || axisval == 0) //not there in array or None
return 0;
if (axisval%2)
{
axisval /= 2;
retaxis = joy2xmove[axisval];
}
else
{
axisval--;
axisval /= 2;
retaxis = joy2ymove[axisval];
}
#ifdef _arch_dreamcast
skipDC:
#endif
if (retaxis < (-JOYAXISRANGE))
retaxis = -JOYAXISRANGE;
if (retaxis > (+JOYAXISRANGE))
retaxis = +JOYAXISRANGE;
if (!Joystick2.bGamepadStyle && axissel < AXISDEAD)
{
const INT32 jdeadzone = ((JOYAXISRANGE-1) * cv_deadzone2.value) >> FRACBITS;
if (-jdeadzone < retaxis && retaxis < jdeadzone)
return 0;
}
if (flp) retaxis = -retaxis; //flip it around
return retaxis;
}
static INT32 Joy3Axis(axis_input_e axissel)
{
INT32 retaxis;
INT32 axisval;
boolean flp = false;
//find what axis to get
switch (axissel)
{
case AXISTURN:
axisval = cv_turnaxis3.value;
break;
case AXISMOVE:
axisval = cv_moveaxis3.value;
break;
case AXISBRAKE:
axisval = cv_brakeaxis3.value;
break;
case AXISAIM:
axisval = cv_aimaxis3.value;
break;
case AXISLOOK:
axisval = cv_lookaxis3.value;
break;
case AXISFIRE:
axisval = cv_fireaxis3.value;
break;
case AXISDRIFT:
axisval = cv_driftaxis3.value;
break;
default:
return 0;
}
if (axisval < 0) //odd -axises
{
axisval = -axisval;
flp = true;
}
#ifdef _arch_dreamcast
if (axisval == 7) // special case
{
retaxis = joy3xmove[1] - joy3ymove[1];
goto skipDC;
}
else
#endif
if (axisval > JOYAXISSET*2 || axisval == 0) //not there in array or None
return 0;
if (axisval%2)
{
axisval /= 2;
retaxis = joy3xmove[axisval];
}
else
{
axisval--;
axisval /= 2;
retaxis = joy3ymove[axisval];
}
#ifdef _arch_dreamcast
skipDC:
#endif
if (retaxis < (-JOYAXISRANGE))
retaxis = -JOYAXISRANGE;
if (retaxis > (+JOYAXISRANGE))
retaxis = +JOYAXISRANGE;
if (!Joystick3.bGamepadStyle && axissel < AXISDEAD)
{
const INT32 jdeadzone = ((JOYAXISRANGE-1) * cv_deadzone3.value) >> FRACBITS;
if (-jdeadzone < retaxis && retaxis < jdeadzone)
return 0;
}
if (flp) retaxis = -retaxis; //flip it around
return retaxis;
}
static INT32 Joy4Axis(axis_input_e axissel)
{
INT32 retaxis;
INT32 axisval;
boolean flp = false;
//find what axis to get
switch (axissel)
{
case AXISTURN:
axisval = cv_turnaxis4.value;
break;
case AXISMOVE:
axisval = cv_moveaxis4.value;
break;
case AXISBRAKE:
axisval = cv_brakeaxis4.value;
break;
case AXISAIM:
axisval = cv_aimaxis4.value;
break;
case AXISLOOK:
axisval = cv_lookaxis4.value;
break;
case AXISFIRE:
axisval = cv_fireaxis4.value;
break;
case AXISDRIFT:
axisval = cv_driftaxis4.value;
break;
default:
return 0;
}
if (axisval < 0) //odd -axises
{
axisval = -axisval;
flp = true;
}
#ifdef _arch_dreamcast
if (axisval == 7) // special case
{
retaxis = joy4xmove[1] - joy4ymove[1];
goto skipDC;
}
else
#endif
if (axisval > JOYAXISSET*2 || axisval == 0) //not there in array or None
return 0;
if (axisval%2)
{
axisval /= 2;
retaxis = joy4xmove[axisval];
}
else
{
axisval--;
axisval /= 2;
retaxis = joy4ymove[axisval];
}
#ifdef _arch_dreamcast
skipDC:
#endif
if (retaxis < (-JOYAXISRANGE))
retaxis = -JOYAXISRANGE;
if (retaxis > (+JOYAXISRANGE))
retaxis = +JOYAXISRANGE;
if (!Joystick4.bGamepadStyle && axissel < AXISDEAD)
{
const INT32 jdeadzone = ((JOYAXISRANGE-1) * cv_deadzone4.value) >> FRACBITS;
if (-jdeadzone < retaxis && retaxis < jdeadzone)
return 0;
}
if (flp) retaxis = -retaxis; //flip it around
return retaxis;
}
boolean InputDown(INT32 gc, UINT8 p)
{
switch (p)
{
case 2:
return PLAYER2INPUTDOWN(gc);
case 3:
return PLAYER3INPUTDOWN(gc);
case 4:
return PLAYER4INPUTDOWN(gc);
default:
return PLAYER1INPUTDOWN(gc);
}
}
INT32 JoyAxis(axis_input_e axissel, UINT8 p)
{
switch (p)
{
case 2:
return Joy2Axis(axissel);
case 3:
return Joy3Axis(axissel);
case 4:
return Joy4Axis(axissel);
default:
return Joy1Axis(axissel);
}
}
//
// G_BuildTiccmd
// Builds a ticcmd from all of the available inputs
// or reads it from the demo buffer.
// If recording a demo, write it out
//
// set secondaryplayer true to build player 2's ticcmd in splitscreen mode
//
INT32 localaiming[MAXSPLITSCREENPLAYERS];
angle_t localangle[MAXSPLITSCREENPLAYERS];
boolean camspin[MAXSPLITSCREENPLAYERS];
static fixed_t forwardmove[2] = {25<<FRACBITS>>16, 50<<FRACBITS>>16};
static fixed_t sidemove[2] = {2<<FRACBITS>>16, 4<<FRACBITS>>16};
static fixed_t angleturn[3] = {KART_FULLTURN/2, KART_FULLTURN, KART_FULLTURN/4}; // + slow turn
void G_BuildTiccmd(ticcmd_t *cmd, INT32 realtics, UINT8 ssplayer)
{
INT32 laim, th, tspeed, forward, side, axis; //i
const INT32 speed = 1;
// these ones used for multiple conditions
boolean turnleft, turnright, mouseaiming, analogjoystickmove, gamepadjoystickmove;
boolean invertmouse, lookaxis, usejoystick, kbl, rd;
player_t *player;
camera_t *thiscam;
angle_t lang;
static INT32 turnheld[MAXSPLITSCREENPLAYERS]; // for accelerative turning
static boolean keyboard_look[MAXSPLITSCREENPLAYERS]; // true if lookup/down using keyboard
static boolean resetdown[MAXSPLITSCREENPLAYERS]; // don't cam reset every frame
if (demo.playback) return;
if (ssplayer == 1)
player = &players[consoleplayer];
else
player = &players[displayplayers[ssplayer-1]];
if (ssplayer == 2)
thiscam = (player->bot == 2 ? &camera[0] : &camera[ssplayer-1]);
else
thiscam = &camera[ssplayer-1];
lang = localangle[ssplayer-1];
laim = localaiming[ssplayer-1];
th = turnheld[ssplayer-1];
kbl = keyboard_look[ssplayer-1];
rd = resetdown[ssplayer-1];
switch (ssplayer)
{
case 2:
G_CopyTiccmd(cmd, I_BaseTiccmd2(), 1);
break;
case 3:
G_CopyTiccmd(cmd, I_BaseTiccmd3(), 1);
break;
case 4:
G_CopyTiccmd(cmd, I_BaseTiccmd4(), 1);
break;
case 1:
default:
G_CopyTiccmd(cmd, I_BaseTiccmd(), 1); // empty, or external driver
break;
}
// why build a ticcmd if we're paused?
// Or, for that matter, if we're being reborn.
// Kart, don't build a ticcmd if someone is resynching or the server is stopped too so we don't fly off course in bad conditions
if (paused || P_AutoPause() || (gamestate == GS_LEVEL && player->playerstate == PST_REBORN) || hu_resynching)
{
cmd->angleturn = (INT16)(lang >> 16);
cmd->aiming = G_ClipAimingPitch(&laim);
return;
}
switch (ssplayer)
{
case 2:
mouseaiming = player->spectator; //(PLAYER2INPUTDOWN(gc_mouseaiming)) ^ cv_alwaysfreelook2.value;
invertmouse = cv_invertmouse2.value;
lookaxis = cv_lookaxis2.value;
analogjoystickmove = cv_usejoystick2.value && !Joystick2.bGamepadStyle;
gamepadjoystickmove = cv_usejoystick2.value && Joystick2.bGamepadStyle;
break;
case 3:
mouseaiming = false;
invertmouse = false;
lookaxis = cv_lookaxis3.value;
analogjoystickmove = cv_usejoystick3.value && !Joystick3.bGamepadStyle;
gamepadjoystickmove = cv_usejoystick3.value && Joystick3.bGamepadStyle;
break;
case 4:
mouseaiming = false;
invertmouse = false;
lookaxis = cv_lookaxis4.value;
analogjoystickmove = cv_usejoystick4.value && !Joystick4.bGamepadStyle;
gamepadjoystickmove = cv_usejoystick4.value && Joystick4.bGamepadStyle;
break;
case 1:
default:
mouseaiming = player->spectator; //(PLAYER1INPUTDOWN(gc_mouseaiming)) ^ cv_alwaysfreelook.value;
invertmouse = cv_invertmouse.value;
lookaxis = cv_lookaxis.value;
analogjoystickmove = cv_usejoystick.value && !Joystick.bGamepadStyle;
gamepadjoystickmove = cv_usejoystick.value && Joystick.bGamepadStyle;
break;
}
usejoystick = (analogjoystickmove || gamepadjoystickmove);
turnright = InputDown(gc_turnright, ssplayer);
turnleft = InputDown(gc_turnleft, ssplayer);
axis = JoyAxis(AXISTURN, ssplayer);
if (encoremode)
{
turnright ^= turnleft; // swap these using three XORs
turnleft ^= turnright;
turnright ^= turnleft;
axis = -axis;
}
if (gamepadjoystickmove && axis != 0)
{
turnright = turnright || (axis > 0);
turnleft = turnleft || (axis < 0);
}
forward = side = 0;
// use two stage accelerative turning
// on the keyboard and joystick
if (turnleft || turnright)
th += realtics;
else
th = 0;
if (th < SLOWTURNTICS)
tspeed = 2; // slow turn
else
tspeed = speed;
cmd->driftturn = 0;
// let movement keys cancel each other out
if (turnright && !(turnleft))
{
cmd->angleturn = (INT16)(cmd->angleturn - (angleturn[tspeed]));
cmd->driftturn = (INT16)(cmd->driftturn - (angleturn[tspeed]));
side += sidemove[1];
}
else if (turnleft && !(turnright))
{
cmd->angleturn = (INT16)(cmd->angleturn + (angleturn[tspeed]));
cmd->driftturn = (INT16)(cmd->driftturn + (angleturn[tspeed]));
side -= sidemove[1];
}
if (analogjoystickmove && axis != 0)
{
// JOYAXISRANGE should be 1023 (divide by 1024)
cmd->angleturn = (INT16)(cmd->angleturn - (((axis * angleturn[1]) >> 10))); // ANALOG!
cmd->driftturn = (INT16)(cmd->driftturn - (((axis * angleturn[1]) >> 10)));
side += ((axis * sidemove[0]) >> 10);
}
// Specator mouse turning
if (player->spectator)
{
cmd->angleturn = (INT16)(cmd->angleturn - ((mousex*(encoremode ? -1 : 1)*8)));
cmd->driftturn = (INT16)(cmd->driftturn - ((mousex*(encoremode ? -1 : 1)*8)));
}
if (player->spectator || objectplacing) // SRB2Kart: spectators need special controls
{
axis = JoyAxis(AXISMOVE, ssplayer);
if (InputDown(gc_accelerate, ssplayer) || (usejoystick && axis > 0))
cmd->buttons |= BT_ACCELERATE;
axis = JoyAxis(AXISBRAKE, ssplayer);
if (InputDown(gc_brake, ssplayer) || (usejoystick && axis > 0))
cmd->buttons |= BT_BRAKE;
axis = JoyAxis(AXISAIM, ssplayer);
if (InputDown(gc_aimforward, ssplayer) || (usejoystick && axis < 0))
forward += forwardmove[1];
if (InputDown(gc_aimbackward, ssplayer) || (usejoystick && axis > 0))
forward -= forwardmove[1];
}
else
{
// forward with key or button // SRB2kart - we use an accel/brake instead of forward/backward.
axis = JoyAxis(AXISMOVE, ssplayer);
if (InputDown(gc_accelerate, ssplayer) || (gamepadjoystickmove && axis > 0) || player->kartstuff[k_sneakertimer])
{
cmd->buttons |= BT_ACCELERATE;
forward = forwardmove[1]; // 50
}
else if (analogjoystickmove && axis > 0)
{
cmd->buttons |= BT_ACCELERATE;
// JOYAXISRANGE is supposed to be 1023 (divide by 1024)
forward += ((axis * forwardmove[1]) >> 10)*2;
}
axis = JoyAxis(AXISBRAKE, ssplayer);
if (InputDown(gc_brake, ssplayer) || (gamepadjoystickmove && axis > 0))
{
cmd->buttons |= BT_BRAKE;
if (cmd->buttons & BT_ACCELERATE || cmd->forwardmove <= 0)
forward -= forwardmove[0]; // 25 - Halved value so clutching is possible
}
else if (analogjoystickmove && axis > 0)
{
cmd->buttons |= BT_BRAKE;
// JOYAXISRANGE is supposed to be 1023 (divide by 1024)
if (cmd->buttons & BT_ACCELERATE || cmd->forwardmove <= 0)
forward -= ((axis * forwardmove[0]) >> 10);
}
// But forward/backward IS used for aiming.
axis = JoyAxis(AXISAIM, ssplayer);
if (InputDown(gc_aimforward, ssplayer) || (usejoystick && axis < 0))
cmd->buttons |= BT_FORWARD;
if (InputDown(gc_aimbackward, ssplayer) || (usejoystick && axis > 0))
cmd->buttons |= BT_BACKWARD;
}
// fire with any button/key
axis = JoyAxis(AXISFIRE, ssplayer);
if (InputDown(gc_fire, ssplayer) || (usejoystick && axis > 0))
cmd->buttons |= BT_ATTACK;
// drift with any button/key
axis = JoyAxis(AXISDRIFT, ssplayer);
if (InputDown(gc_drift, ssplayer) || (usejoystick && axis > 0))
cmd->buttons |= BT_DRIFT;
// Lua scriptable buttons
if (InputDown(gc_custom1, ssplayer))
cmd->buttons |= BT_CUSTOM1;
if (InputDown(gc_custom2, ssplayer))
cmd->buttons |= BT_CUSTOM2;
if (InputDown(gc_custom3, ssplayer))
cmd->buttons |= BT_CUSTOM3;
// Reset camera
if (InputDown(gc_camreset, ssplayer))
{
if (thiscam->chase && !rd)
P_ResetCamera(player, thiscam);
rd = true;
}
else
rd = false;
// spectator aiming shit, ahhhh...
{
INT32 player_invert = invertmouse ? -1 : 1;
INT32 screen_invert =
(player->mo && (player->mo->eflags & MFE_VERTICALFLIP)
&& (!thiscam->chase || player->pflags & PF_FLIPCAM)) //because chasecam's not inverted
? -1 : 1; // set to -1 or 1 to multiply
// mouse look stuff (mouse look is not the same as mouse aim)
if (mouseaiming && player->spectator)
{
kbl = false;
// looking up/down
laim += (mlooky<<19)*player_invert*screen_invert;
}
axis = JoyAxis(AXISLOOK, ssplayer);
if (analogjoystickmove && axis != 0 && lookaxis && player->spectator)
laim += (axis<<16) * screen_invert;
// spring back if not using keyboard neither mouselookin'
if (!kbl && !lookaxis && !mouseaiming)
laim = 0;
if (player->spectator)
{
if (InputDown(gc_lookup, ssplayer) || (gamepadjoystickmove && axis < 0))
{
laim += KB_LOOKSPEED * screen_invert;
kbl = true;
}
else if (InputDown(gc_lookdown, ssplayer) || (gamepadjoystickmove && axis > 0))
{
laim -= KB_LOOKSPEED * screen_invert;
kbl = true;
}
}
if (InputDown(gc_centerview, ssplayer)) // No need to put a spectator limit on this one though :V
laim = 0;
// accept no mlook for network games
if (!cv_allowmlook.value)
laim = 0;
cmd->aiming = G_ClipAimingPitch(&laim);
}
mousex = mousey = mlooky = 0;
if (forward > MAXPLMOVE)
forward = MAXPLMOVE;
else if (forward < -MAXPLMOVE)
forward = -MAXPLMOVE;
if (side > MAXPLMOVE)
side = MAXPLMOVE;
else if (side < -MAXPLMOVE)
side = -MAXPLMOVE;
if (forward || side)
{
cmd->forwardmove = (SINT8)(cmd->forwardmove + forward);
cmd->sidemove = (SINT8)(cmd->sidemove + side);
}
//{ SRB2kart - Drift support
// Not grouped with the rest of turn stuff because it needs to know what buttons you're pressing for rubber-burn turn
// limit turning to angleturn[1] to stop mouselook letting you look too fast
if (cmd->angleturn > (angleturn[1]))
cmd->angleturn = (angleturn[1]);
else if (cmd->angleturn < (-angleturn[1]))
cmd->angleturn = (-angleturn[1]);
if (cmd->driftturn > (angleturn[1]))
cmd->driftturn = (angleturn[1]);
else if (cmd->driftturn < (-angleturn[1]))
cmd->driftturn = (-angleturn[1]);
if (player->mo)
cmd->angleturn = K_GetKartTurnValue(player, cmd->angleturn);
cmd->angleturn *= realtics;
// SRB2kart - no additional angle if not moving
if (((player->mo && player->speed > 0) // Moving
|| (leveltime > starttime && (cmd->buttons & BT_ACCELERATE && cmd->buttons & BT_BRAKE)) // Rubber-burn turn
|| (player->kartstuff[k_respawn]) // Respawning
|| (player->spectator || objectplacing))) // Not a physical player
lang += (cmd->angleturn<<16);
cmd->angleturn = (INT16)(lang >> 16);
cmd->latency = modeattacking ? 0 : (leveltime & 0xFF); // Send leveltime when this tic was generated to the server for control lag calculations
if (!hu_stopped)
{
localangle[ssplayer-1] = lang;
localaiming[ssplayer-1] = laim;
keyboard_look[ssplayer-1] = kbl;
turnheld[ssplayer-1] = th;
resetdown[ssplayer-1] = rd;
camspin[ssplayer-1] = InputDown(gc_lookback, ssplayer);
}
/* Lua: Allow this hook to overwrite ticcmd.
We check if we're actually in a level because for some reason this Hook would run in menus and on the titlescreen otherwise.
Be aware that within this hook, nothing but this player's cmd can be edited (otherwise we'd run in some pretty bad synching problems since this is clientsided, or something)
Possible usages for this are:
-Forcing the player to perform an action, which could otherwise require terrible, terrible hacking to replicate.
-Preventing the player to perform an action, which would ALSO require some weirdo hacks.
-Making some galaxy brain autopilot Lua if you're a masochist
-Making a Mario Kart 8 Deluxe tier baby mode that steers you away from walls and whatnot. You know what, do what you want!
*/
#ifdef HAVE_BLUA
if (gamestate == GS_LEVEL)
LUAh_PlayerCmd(player, cmd);
#endif
//Reset away view if a command is given.
if ((cmd->forwardmove || cmd->sidemove || cmd->buttons)
&& displayplayers[0] != consoleplayer && ssplayer == 1)
displayplayers[0] = consoleplayer;
}
// User has designated that they want
// analog ON, so tell the game to stop
// fudging with it.
static void UserAnalog_OnChange(void)
{
/*if (cv_useranalog.value)
CV_SetValue(&cv_analog, 1);
else
CV_SetValue(&cv_analog, 0);*/
}
static void UserAnalog2_OnChange(void)
{
if (botingame)
return;
/*if (cv_useranalog2.value)
CV_SetValue(&cv_analog2, 1);
else
CV_SetValue(&cv_analog2, 0);*/
}
static void UserAnalog3_OnChange(void)
{
if (botingame)
return;
/*if (cv_useranalog3.value)
CV_SetValue(&cv_analog3, 1);
else
CV_SetValue(&cv_analog3, 0);*/
}
static void UserAnalog4_OnChange(void)
{
if (botingame)
return;
/*if (cv_useranalog4.value)
CV_SetValue(&cv_analog4, 1);
else
CV_SetValue(&cv_analog4, 0);*/
}
static void Analog_OnChange(void)
{
if (!cv_cam_dist.string)
return;
// cameras are not initialized at this point
/*
if (!cv_chasecam.value && cv_analog.value) {
CV_SetValue(&cv_analog, 0);
return;
}
*/
SendWeaponPref();
}
static void Analog2_OnChange(void)
{
if (!(splitscreen || botingame) || !cv_cam2_dist.string)
return;
// cameras are not initialized at this point
/*
if (!cv_chasecam2.value && cv_analog2.value) {
CV_SetValue(&cv_analog2, 0);
return;
}
*/
SendWeaponPref2();
}
static void Analog3_OnChange(void)
{
if (splitscreen < 2 || !cv_cam3_dist.string)
return;
// cameras are not initialized at this point
/*
if (!cv_chasecam3.value && cv_analog3.value) {
CV_SetValue(&cv_analog3, 0);
return;
}
*/
SendWeaponPref3();
}
static void Analog4_OnChange(void)
{
if (splitscreen < 3 || !cv_cam4_dist.string)
return;
// cameras are not initialized at this point
/*
if (!cv_chasecam4.value && cv_analog4.value) {
CV_SetValue(&cv_analog4, 0);
return;
}
*/
SendWeaponPref4();
}
//
// G_DoLoadLevel
//
void G_DoLoadLevel(boolean resetplayer)
{
INT32 i;
// Make sure objectplace is OFF when you first start the level!
OP_ResetObjectplace();
levelstarttic = gametic; // for time calculation
if (wipegamestate == GS_LEVEL)
wipegamestate = -1; // force a wipe
if (gamestate == GS_INTERMISSION)
Y_EndIntermission();
if (gamestate == GS_VOTING)
Y_EndVote();
G_SetGamestate(GS_LEVEL);
for (i = 0; i < MAXPLAYERS; i++)
{
if (resetplayer || (playeringame[i] && players[i].playerstate == PST_DEAD))
players[i].playerstate = PST_REBORN;
}
// Setup the level.
if (!P_SetupLevel(false))
{
// fail so reset game stuff
Command_ExitGame_f();
return;
}
if (!resetplayer)
P_FindEmerald();
displayplayers[0] = consoleplayer; // view the guy you are playing
for (i = 0; i < MAXSPLITSCREENPLAYERS; i++)
{
if (i > 0 && !(i == 1 && botingame) && splitscreen < i)
displayplayers[i] = consoleplayer;
}
gameaction = ga_nothing;
#ifdef PARANOIA
Z_CheckHeap(-2);
#endif
for (i = 0; i <= splitscreen; i++)
{
if (camera[i].chase)
P_ResetCamera(&players[displayplayers[i]], &camera[i]);
}
// clear cmd building stuff
memset(gamekeydown, 0, sizeof (gamekeydown));
for (i = 0;i < JOYAXISSET; i++)
{
joyxmove[i] = joyymove[i] = 0;
joy2xmove[i] = joy2ymove[i] = 0;
joy3xmove[i] = joy3ymove[i] = 0;
joy4xmove[i] = joy4ymove[i] = 0;
}
mousex = mousey = 0;
mouse2x = mouse2y = 0;
// clear hud messages remains (usually from game startup)
CON_ClearHUD();
}
static INT32 pausedelay = 0;
static INT32 camtoggledelay, camtoggledelay2, camtoggledelay3, camtoggledelay4 = 0;
static INT32 spectatedelay, spectatedelay2, spectatedelay3, spectatedelay4 = 0;
//
// G_Responder
// Get info needed to make ticcmd_ts for the players.
//
boolean G_Responder(event_t *ev)
{
// any other key pops up menu if in demos
if (gameaction == ga_nothing && !demo.quitafterplaying &&
((demo.playback && !modeattacking && !demo.title && !multiplayer) || gamestate == GS_TITLESCREEN))
{
if (ev->type == ev_keydown && ev->data1 != 301)
{
M_StartControlPanel();
return true;
}
return false;
}
else if (demo.playback && demo.title)
{
// Title demo uses intro responder
if (F_IntroResponder(ev))
{
// stop the title demo
G_CheckDemoStatus();
return true;
}
return false;
}
if (gamestate == GS_LEVEL)
{
if (HU_Responder(ev))
return true; // chat ate the event
if (AM_Responder(ev))
return true; // automap ate it
// map the event (key/mouse/joy) to a gamecontrol
}
// Intro
else if (gamestate == GS_INTRO)
{
if (F_IntroResponder(ev))
{
D_StartTitle();
return true;
}
}
else if (gamestate == GS_CUTSCENE)
{
if (HU_Responder(ev))
return true; // chat ate the event
if (F_CutsceneResponder(ev))
{
D_StartTitle();
return true;
}
}
else if (gamestate == GS_CREDITS)
{
if (HU_Responder(ev))
return true; // chat ate the event
if (F_CreditResponder(ev))
{
F_StartGameEvaluation();
return true;
}
}
else if (gamestate == GS_CONTINUING)
{
if (F_ContinueResponder(ev))
return true;
}
// Demo End
else if (gamestate == GS_GAMEEND || gamestate == GS_EVALUATION || gamestate == GS_CREDITS)
return true;
else if (gamestate == GS_INTERMISSION || gamestate == GS_VOTING || gamestate == GS_WAITINGPLAYERS)
if (HU_Responder(ev))
return true; // chat ate the event
// allow spy mode changes even during the demo
if (gamestate == GS_LEVEL && ev->type == ev_keydown
&& (ev->data1 == KEY_F12 || ev->data1 == gamecontrol[gc_viewpoint][0] || ev->data1 == gamecontrol[gc_viewpoint][1]))
{
if (!demo.playback && (splitscreen || !netgame))
displayplayers[0] = consoleplayer;
else
{
G_AdjustView(1, 1, true);
// change statusbar also if playing back demo
if (demo.quitafterplaying)
ST_changeDemoView();
return true;
}
}
if (gamestate == GS_LEVEL && ev->type == ev_keydown && multiplayer && demo.playback && !demo.freecam)
{
if (ev->data1 == gamecontrolbis[gc_viewpoint][0] || ev->data1 == gamecontrolbis[gc_viewpoint][1])
{
G_AdjustView(2, 1, true);
return true;
}
else if (ev->data1 == gamecontrol3[gc_viewpoint][0] || ev->data1 == gamecontrol3[gc_viewpoint][1])
{
G_AdjustView(3, 1, true);
return true;
}
else if (ev->data1 == gamecontrol4[gc_viewpoint][0] || ev->data1 == gamecontrol4[gc_viewpoint][1])
{
G_AdjustView(4, 1, true);
return true;
}
// Allow pausing
if (
ev->data1 == gamecontrol[gc_pause][0]
|| ev->data1 == gamecontrol[gc_pause][1]
|| ev->data1 == KEY_PAUSE
)
{
paused = !paused;
if (demo.rewinding)
{
G_ConfirmRewind(leveltime);
paused = true;
S_PauseAudio();
}
else if (paused)
S_PauseAudio();
else
S_ResumeAudio();
return true;
}
// open menu but only w/ esc
if (ev->data1 == 32)
{
M_StartControlPanel();
return true;
}
}
// update keys current state
G_MapEventsToControls(ev);
switch (ev->type)
{
case ev_keydown:
if (ev->data1 == gamecontrol[gc_pause][0]
|| ev->data1 == gamecontrol[gc_pause][1]
|| ev->data1 == KEY_PAUSE)
{
if (!pausedelay)
{
// don't let busy scripts prevent pausing
pausedelay = NEWTICRATE/7;
// command will handle all the checks for us
COM_ImmedExecute("pause");
return true;
}
else
pausedelay = NEWTICRATE/7;
}
if (ev->data1 == gamecontrol[gc_camtoggle][0]
|| ev->data1 == gamecontrol[gc_camtoggle][1])
{
if (!camtoggledelay)
{
camtoggledelay = NEWTICRATE / 7;
CV_SetValue(&cv_chasecam, cv_chasecam.value ? 0 : 1);
}
}
if (ev->data1 == gamecontrolbis[gc_camtoggle][0]
|| ev->data1 == gamecontrolbis[gc_camtoggle][1])
{
if (!camtoggledelay2)
{
camtoggledelay2 = NEWTICRATE / 7;
CV_SetValue(&cv_chasecam2, cv_chasecam2.value ? 0 : 1);
}
}
if (ev->data1 == gamecontrol3[gc_camtoggle][0]
|| ev->data1 == gamecontrol3[gc_camtoggle][1])
{
if (!camtoggledelay3)
{
camtoggledelay3 = NEWTICRATE / 7;
CV_SetValue(&cv_chasecam3, cv_chasecam3.value ? 0 : 1);
}
}
if (ev->data1 == gamecontrol4[gc_camtoggle][0]
|| ev->data1 == gamecontrol4[gc_camtoggle][1])
{
if (!camtoggledelay4)
{
camtoggledelay4 = NEWTICRATE / 7;
CV_SetValue(&cv_chasecam4, cv_chasecam4.value ? 0 : 1);
}
}
if (ev->data1 == gamecontrol[gc_spectate][0]
|| ev->data1 == gamecontrol[gc_spectate][1])
{
if (!spectatedelay)
{
spectatedelay = NEWTICRATE / 7;
COM_ImmedExecute("changeteam spectator");
}
}
if (ev->data1 == gamecontrolbis[gc_spectate][0]
|| ev->data1 == gamecontrolbis[gc_spectate][1])
{
if (!spectatedelay2)
{
spectatedelay2 = NEWTICRATE / 7;
COM_ImmedExecute("changeteam2 spectator");
}
}
if (ev->data1 == gamecontrol3[gc_spectate][0]
|| ev->data1 == gamecontrol3[gc_spectate][1])
{
if (!spectatedelay3)
{
spectatedelay3 = NEWTICRATE / 7;
COM_ImmedExecute("changeteam3 spectator");
}
}
if (ev->data1 == gamecontrol4[gc_spectate][0]
|| ev->data1 == gamecontrol4[gc_spectate][1])
{
if (!spectatedelay4)
{
spectatedelay4 = NEWTICRATE / 7;
COM_ImmedExecute("changeteam4 spectator");
}
}
return true;
case ev_keyup:
return false; // always let key up events filter down
case ev_mouse:
return true; // eat events
case ev_joystick:
return true; // eat events
case ev_joystick2:
return true; // eat events
case ev_joystick3:
return true; // eat events
case ev_joystick4:
return true; // eat events
default:
break;
}
return false;
}
//
// G_CouldView
// Return whether a player could be viewed by any means.
//
boolean G_CouldView(INT32 playernum)
{
player_t *player;
if (playernum < 0 || playernum > MAXPLAYERS-1)
return false;
if (!playeringame[playernum])
return false;
player = &players[playernum];
if (player->spectator)
return false;
// SRB2Kart: Only go through players who are actually playing
if (player->exiting)
return false;
if (( player->pflags & PF_TIMEOVER ))
return false;
// I don't know if we want this actually, but I'll humor the suggestion anyway
if (G_BattleGametype() && !demo.playback)
{
if (player->kartstuff[k_bumper] <= 0)
return false;
}
// SRB2Kart: we have no team-based modes, YET...
/*if (G_GametypeHasTeams())
{
if (players[consoleplayer].ctfteam
&& player->ctfteam != players[consoleplayer].ctfteam)
return false;
}
else if (gametype == GT_HIDEANDSEEK)
{
if (players[consoleplayer].pflags & PF_TAGIT)
return false;
}
// Other Tag-based gametypes?
else if (G_TagGametype())
{
if (!players[consoleplayer].spectator
&& (players[consoleplayer].pflags & PF_TAGIT) != (player->pflags & PF_TAGIT))
return false;
}
else if (G_GametypeHasSpectators() && G_BattleGametype())
{
if (!players[consoleplayer].spectator)
return false;
}*/
return true;
}
//
// G_CanView
// Return whether a player can be viewed on a particular view (splitscreen).
//
boolean G_CanView(INT32 playernum, UINT8 viewnum, boolean onlyactive)
{
UINT8 splits;
UINT8 viewd;
INT32 *displayplayerp;
if (!(onlyactive ? G_CouldView(playernum) : (playeringame[playernum] && !players[playernum].spectator)))
return false;
splits = splitscreen+1;
if (viewnum > splits)
viewnum = splits;
for (viewd = 1; viewd < viewnum; ++viewd)
{
displayplayerp = (&displayplayers[viewd-1]);
if ((*displayplayerp) == playernum)
return false;
}
for (viewd = viewnum + 1; viewd <= splits; ++viewd)
{
displayplayerp = (&displayplayers[viewd-1]);
if ((*displayplayerp) == playernum)
return false;
}
return true;
}
//
// G_FindView
// Return the next player that can be viewed on a view, wraps forward.
// An out of range startview is corrected.
//
INT32 G_FindView(INT32 startview, UINT8 viewnum, boolean onlyactive, boolean reverse)
{
INT32 i, dir = reverse ? -1 : 1;
startview = min(max(startview, 0), MAXPLAYERS);
for (i = startview; i < MAXPLAYERS && i >= 0; i += dir)
{
if (G_CanView(i, viewnum, onlyactive))
return i;
}
for (i = (reverse ? MAXPLAYERS-1 : 0); i != startview; i += dir)
{
if (G_CanView(i, viewnum, onlyactive))
return i;
}
return -1;
}
INT32 G_CountPlayersPotentiallyViewable(boolean active)
{
INT32 total = 0;
INT32 i;
for (i = 0; i < MAXPLAYERS; ++i)
{
if (active ? G_CouldView(i) : (playeringame[i] && !players[i].spectator))
total++;
}
return total;
}
//
// G_ResetView
// Correct a viewpoint to playernum or the next available, wraps forward.
// Also promotes splitscreen up to available viewable players.
// An out of range playernum is corrected.
//
void G_ResetView(UINT8 viewnum, INT32 playernum, boolean onlyactive)
{
UINT8 splits;
UINT8 viewd;
INT32 *displayplayerp;
camera_t *camerap;
INT32 olddisplayplayer;
INT32 playersviewable;
splits = splitscreen+1;
/* Promote splits */
if (viewnum > splits)
{
playersviewable = G_CountPlayersPotentiallyViewable(onlyactive);
if (playersviewable < splits)/* do not demote */
return;
if (viewnum > playersviewable)
viewnum = playersviewable;
splitscreen = viewnum-1;
/* Prepare extra views for G_FindView to pass. */
for (viewd = splits+1; viewd < viewnum; ++viewd)
{
displayplayerp = (&displayplayers[viewd-1]);
(*displayplayerp) = INT32_MAX;
}
R_ExecuteSetViewSize();
}
displayplayerp = (&displayplayers[viewnum-1]);
olddisplayplayer = (*displayplayerp);
/* Check if anyone is available to view. */
if (( playernum = G_FindView(playernum, viewnum, onlyactive, playernum < olddisplayplayer) ) == -1)
return;
/* Focus our target view first so that we don't take its player. */
(*displayplayerp) = playernum;
if ((*displayplayerp) != olddisplayplayer)
{
camerap = &camera[viewnum-1];
P_ResetCamera(&players[(*displayplayerp)], camerap);
}
if (viewnum > splits)
{
for (viewd = splits+1; viewd < viewnum; ++viewd)
{
displayplayerp = (&displayplayers[viewd-1]);
camerap = &camera[viewd];
(*displayplayerp) = G_FindView(0, viewd, onlyactive, false);
P_ResetCamera(&players[(*displayplayerp)], camerap);
}
}
if (viewnum == 1 && demo.playback)
consoleplayer = displayplayers[0];
}
//
// G_AdjustView
// Increment a viewpoint by offset from the current player. A negative value
// decrements.
//
void G_AdjustView(UINT8 viewnum, INT32 offset, boolean onlyactive)
{
INT32 *displayplayerp, oldview;
displayplayerp = &displayplayers[viewnum-1];
oldview = (*displayplayerp);
G_ResetView(viewnum, ( (*displayplayerp) + offset ), onlyactive);
// If no other view could be found, go back to what we had.
if ((*displayplayerp) == -1)
(*displayplayerp) = oldview;
}
//
// G_ResetViews
// Ensures all viewpoints are valid
// Also demotes splitscreen down to one player.
//
void G_ResetViews(void)
{
UINT8 splits;
UINT8 viewd;
INT32 playersviewable;
splits = splitscreen+1;
playersviewable = G_CountPlayersPotentiallyViewable(false);
/* Demote splits */
if (playersviewable < splits)
{
splits = playersviewable;
splitscreen = max(splits-1, 0);
R_ExecuteSetViewSize();
}
/*
Consider installing a method to focus the last
view elsewhere if all players spectate?
*/
for (viewd = 1; viewd <= splits; ++viewd)
{
G_AdjustView(viewd, 0, false);
}
}
//
// G_Ticker
// Make ticcmd_ts for the players.
//
void G_Ticker(boolean run)
{
UINT32 i;
INT32 buf;
ticcmd_t *cmd;
UINT32 ra_timeskip = (modeattacking && !demo.playback && leveltime < starttime - TICRATE*4) ? 0 : (starttime - TICRATE*4 - 1);
// starttime - TICRATE*4 is where we want RA to start when we PLAY IT, so we will loop the main thinker on RA start to get it to this point,
// the reason this is done is to ensure that ghosts won't look out of synch with other map elements (objects, moving platforms...)
// when we REPLAY, don't skip, let the camera spin, do its thing etc~
// also the -1 is to ensure that the thinker runs in the loop below.
P_MapStart();
// do player reborns if needed
if (gamestate == GS_LEVEL)
{
// Or, alternatively, retry.
if (!(netgame || multiplayer) && G_GetRetryFlag())
{
G_ClearRetryFlag();
// Costs a life to retry ... unless the player in question is dead already.
/*if (G_GametypeUsesLives() && players[consoleplayer].playerstate == PST_LIVE)
players[consoleplayer].lives -= 1;
G_DoReborn(consoleplayer);*/
D_MapChange(gamemap, gametype, cv_kartencore.value, true, 1, false, false);
}
for (i = 0; i < MAXPLAYERS; i++)
if (playeringame[i] && players[i].playerstate == PST_REBORN)
G_DoReborn(i);
}
P_MapEnd();
// do things to change the game state
while (gameaction != ga_nothing)
switch (gameaction)
{
case ga_completed: G_DoCompleted(); break;
case ga_startcont: G_DoStartContinue(); break;
case ga_continued: G_DoContinued(); break;
case ga_worlddone: G_DoWorldDone(); break;
case ga_startvote: G_DoStartVote(); break;
case ga_nothing: break;
default: I_Error("gameaction = %d\n", gameaction);
}
buf = gametic % TICQUEUE;
if (!demo.playback)
// read/write demo and check turbo cheat
for (i = 0; i < MAXPLAYERS; i++)
{
cmd = &players[i].cmd;
if (playeringame[i])
{
//@TODO all this throwdir stuff shouldn't be here! But it stays for now to maintain 1.0.4 compat...
// Remove for 1.1!
// SRB2kart
// Save the dir the player is holding
// to allow items to be thrown forward or backward.
if (cmd->buttons & BT_FORWARD)
players[i].kartstuff[k_throwdir] = 1;
else if (cmd->buttons & BT_BACKWARD)
players[i].kartstuff[k_throwdir] = -1;
else
players[i].kartstuff[k_throwdir] = 0;
G_CopyTiccmd(cmd, &netcmds[buf][i], 1);
// Use the leveltime sent in the player's ticcmd to determine control lag
cmd->latency = modeattacking ? 0 : min(((leveltime & 0xFF) - cmd->latency) & 0xFF, MAXPREDICTTICS-1); //@TODO add a cvar to allow setting this max
}
}
// do main actions
switch (gamestate)
{
case GS_LEVEL:
for (; ra_timeskip < starttime - TICRATE*4; ra_timeskip++) // this looks weird but this is done to not break compability with older demos for now.
{
if (demo.title)
F_TitleDemoTicker();
P_Ticker(run); // tic the game
ST_Ticker();
AM_Ticker();
HU_Ticker();
}
break;
case GS_INTERMISSION:
if (run)
Y_Ticker();
HU_Ticker();
break;
case GS_VOTING:
if (run)
Y_VoteTicker();
HU_Ticker();
break;
case GS_TIMEATTACK:
break;
case GS_INTRO:
if (run)
F_IntroTicker();
break;
case GS_CUTSCENE:
if (run)
F_CutsceneTicker();
HU_Ticker();
break;
case GS_GAMEEND:
if (run)
F_GameEndTicker();
break;
case GS_EVALUATION:
if (run)
F_GameEvaluationTicker();
break;
case GS_CONTINUING:
if (run)
F_ContinueTicker();
break;
case GS_CREDITS:
if (run)
F_CreditTicker();
HU_Ticker();
break;
case GS_TITLESCREEN:
F_TitleScreenTicker(run);
break;
case GS_WAITINGPLAYERS:
if (netgame)
F_WaitingPlayersTicker();
HU_Ticker();
break;
case GS_DEDICATEDSERVER:
case GS_NULL:
break; // do nothing
}
if (run)
{
if (G_GametypeHasSpectators()
&& (gamestate == GS_LEVEL || gamestate == GS_INTERMISSION || gamestate == GS_VOTING // definitely good
|| gamestate == GS_WAITINGPLAYERS)) // definitely a problem if we don't do it at all in this gamestate, but might need more protection?
K_CheckSpectateStatus();
if (pausedelay)
pausedelay--;
if (camtoggledelay)
camtoggledelay--;
if (camtoggledelay2)
camtoggledelay2--;
if (camtoggledelay3)
camtoggledelay3--;
if (camtoggledelay4)
camtoggledelay4--;
if (spectatedelay)
spectatedelay--;
if (spectatedelay2)
spectatedelay2--;
if (spectatedelay3)
spectatedelay3--;
if (spectatedelay4)
spectatedelay4--;
}
}
//
// PLAYER STRUCTURE FUNCTIONS
// also see P_SpawnPlayer in P_Things
//
//
// G_PlayerFinishLevel
// Called when a player completes a level.
//
static inline void G_PlayerFinishLevel(INT32 player)
{
player_t *p;
p = &players[player];
memset(p->powers, 0, sizeof (p->powers));
memset(p->kartstuff, 0, sizeof (p->kartstuff)); // SRB2kart
p->ringweapons = 0;
p->mo->flags2 &= ~MF2_SHADOW; // cancel invisibility
P_FlashPal(p, 0, 0); // Resets
p->starpostangle = 0;
p->starposttime = 0;
p->starpostx = 0;
p->starposty = 0;
p->starpostz = 0;
p->starpostnum = 0;
// SRB2kart: Increment the "matches played" counter.
if (player == consoleplayer)
{
if (legitimateexit && !demo.playback && !mapreset) // (yes you're allowed to unlock stuff this way when the game is modified)
{
matchesplayed++;
if (M_UpdateUnlockablesAndExtraEmblems(true))
S_StartSound(NULL, sfx_ncitem);
G_SaveGameData(true);
}
legitimateexit = false;
}
}
//
// G_PlayerReborn
// Called after a player dies. Almost everything is cleared and initialized.
//
void G_PlayerReborn(INT32 player)
{
player_t *p;
INT32 score, marescore;
INT32 lives;
INT32 continues;
// SRB2kart
UINT8 kartspeed;
UINT8 kartweight;
//
INT32 charflags;
INT32 pflags;
INT32 ctfteam;
INT32 starposttime;
INT16 starpostx;
INT16 starposty;
INT16 starpostz;
INT32 starpostnum;
INT32 starpostangle;
INT32 exiting;
INT16 numboxes;
INT16 totalring;
UINT8 laps;
UINT8 mare;
UINT8 skincolor;
INT32 skin;
tic_t jointime;
UINT8 splitscreenindex;
boolean spectator;
INT16 bot;
SINT8 pity;
// SRB2kart
INT32 starpostwp;
INT32 itemtype;
INT32 itemamount;
INT32 itemroulette;
INT32 roulettetype;
INT32 growshrinktimer;
INT32 bumper;
INT32 comebackpoints;
INT32 wanted;
INT32 respawnflip;
boolean songcredit = false;
score = players[player].score;
marescore = players[player].marescore;
lives = players[player].lives;
continues = players[player].continues;
ctfteam = players[player].ctfteam;
exiting = players[player].exiting;
jointime = players[player].jointime;
splitscreenindex = players[player].splitscreenindex;
spectator = players[player].spectator;
pflags = (players[player].pflags & (PF_TIMEOVER|PF_FLIPCAM|PF_TAGIT|PF_TAGGED|PF_ANALOGMODE|PF_WANTSTOJOIN));
// As long as we're not in multiplayer, carry over cheatcodes from map to map
if (!(netgame || multiplayer))
pflags |= (players[player].pflags & (PF_GODMODE|PF_NOCLIP|PF_INVIS));
numboxes = players[player].numboxes;
laps = players[player].laps;
totalring = players[player].totalring;
skincolor = players[player].skincolor;
skin = players[player].skin;
// SRB2kart
kartspeed = players[player].kartspeed;
kartweight = players[player].kartweight;
//
charflags = players[player].charflags;
starposttime = players[player].starposttime;
starpostx = players[player].starpostx;
starposty = players[player].starposty;
starpostz = players[player].starpostz;
starpostnum = players[player].starpostnum;
respawnflip = players[player].kartstuff[k_starpostflip]; //SRB2KART
starpostangle = players[player].starpostangle;
mare = players[player].mare;
bot = players[player].bot;
pity = players[player].pity;
// SRB2kart
if (leveltime <= starttime)
{
itemroulette = 0;
roulettetype = 0;
itemtype = 0;
itemamount = 0;
growshrinktimer = 0;
bumper = (G_BattleGametype() ? cv_kartbumpers.value : 0);
comebackpoints = 0;
wanted = 0;
starpostwp = 0;
}
else
{
starpostwp = players[player].kartstuff[k_starpostwp];
itemroulette = (players[player].kartstuff[k_itemroulette] > 0 ? 1 : 0);
roulettetype = players[player].kartstuff[k_roulettetype];
if (players[player].kartstuff[k_itemheld])
{
itemtype = 0;
itemamount = 0;
}
else
{
itemtype = players[player].kartstuff[k_itemtype];
itemamount = players[player].kartstuff[k_itemamount];
}
// Keep Shrink status, remove Grow status
if (players[player].kartstuff[k_growshrinktimer] < 0)
growshrinktimer = players[player].kartstuff[k_growshrinktimer];
else
growshrinktimer = 0;
bumper = players[player].kartstuff[k_bumper];
comebackpoints = players[player].kartstuff[k_comebackpoints];
wanted = players[player].kartstuff[k_wanted];
}
p = &players[player];
memset(p, 0, sizeof (*p));
p->score = score;
p->marescore = marescore;
p->lives = lives;
p->continues = continues;
p->pflags = pflags;
p->ctfteam = ctfteam;
p->jointime = jointime;
p->splitscreenindex = splitscreenindex;
p->spectator = spectator;
// save player config truth reborn
p->skincolor = skincolor;
p->skin = skin;
// SRB2kart
p->kartspeed = kartspeed;
p->kartweight = kartweight;
//
p->charflags = charflags;
p->starposttime = starposttime;
p->starpostx = starpostx;
p->starposty = starposty;
p->starpostz = starpostz;
p->starpostnum = starpostnum;
p->starpostangle = starpostangle;
p->exiting = exiting;
p->numboxes = numboxes;
p->laps = laps;
p->totalring = totalring;
p->mare = mare;
if (bot)
p->bot = 1; // reset to AI-controlled
p->pity = pity;
// SRB2kart
p->kartstuff[k_starpostwp] = starpostwp; // TODO: get these out of kartstuff, it causes desync
p->kartstuff[k_itemroulette] = itemroulette;
p->kartstuff[k_roulettetype] = roulettetype;
p->kartstuff[k_itemtype] = itemtype;
p->kartstuff[k_itemamount] = itemamount;
p->kartstuff[k_growshrinktimer] = growshrinktimer;
p->kartstuff[k_bumper] = bumper;
p->kartstuff[k_comebackpoints] = comebackpoints;
p->kartstuff[k_comebacktimer] = comebacktime;
p->kartstuff[k_wanted] = wanted;
p->kartstuff[k_eggmanblame] = -1;
p->kartstuff[k_starpostflip] = respawnflip;
// Don't do anything immediately
p->pflags |= PF_USEDOWN;
p->pflags |= PF_ATTACKDOWN;
p->pflags |= PF_JUMPDOWN;
p->playerstate = PST_LIVE;
p->health = 1; // 0 rings
p->panim = PA_IDLE; // standing animation
if ((netgame || multiplayer) && !p->spectator)
p->powers[pw_flashing] = K_GetKartFlashing(p)-1; // Babysitting deterrent
if (p-players == consoleplayer)
{
if (mapmusflags & MUSIC_RELOADRESET)
{
strncpy(mapmusname, mapheaderinfo[gamemap-1]->musname, 7);
mapmusname[6] = 0;
mapmusflags = (mapheaderinfo[gamemap-1]->mustrack & MUSIC_TRACKMASK);
mapmusposition = mapheaderinfo[gamemap-1]->muspos;
songcredit = true;
}
}
P_RestoreMusic(p);
if (songcredit)
S_ShowMusicCredit();
if (leveltime > (starttime + (TICRATE/2)) && !p->spectator)
p->kartstuff[k_respawn] = 48; // Respawn effect
if (gametype == GT_COOP)
P_FindEmerald(); // scan for emeralds to hunt for
// Reset Nights score and max link to 0 on death
p->maxlink = 0;
// If NiGHTS, find lowest mare to start with.
p->mare = 0; /*P_FindLowestMare();
CONS_Debug(DBG_NIGHTS, M_GetText("Current mare is %d\n"), p->mare);
if (p->mare == 255)
p->mare = 0;*/
// Check to make sure their color didn't change somehow...
/*if (G_GametypeHasTeams())
{
if (p->ctfteam == 1 && p->skincolor != skincolor_redteam)
{
if (p == &players[consoleplayer])
CV_SetValue(&cv_playercolor, skincolor_redteam);
else if (p == &players[displayplayers[1]])
CV_SetValue(&cv_playercolor2, skincolor_redteam);
else if (p == &players[displayplayers[2]])
CV_SetValue(&cv_playercolor3, skincolor_redteam);
else if (p == &players[displayplayers[3]])
CV_SetValue(&cv_playercolor4, skincolor_redteam);
}
else if (p->ctfteam == 2 && p->skincolor != skincolor_blueteam)
{
if (p == &players[consoleplayer])
CV_SetValue(&cv_playercolor, skincolor_blueteam);
else if (p == &players[displayplayers[1]])
CV_SetValue(&cv_playercolor2, skincolor_blueteam);
else if (p == &players[displayplayers[2]])
CV_SetValue(&cv_playercolor3, skincolor_blueteam);
else if (p == &players[displayplayers[3]])
CV_SetValue(&cv_playercolor4, skincolor_blueteam);
}
}*/
}
//
// G_CheckSpot
// Returns false if the player cannot be respawned
// at the given mapthing_t spot
// because something is occupying it
//
static boolean G_CheckSpot(INT32 playernum, mapthing_t *mthing)
{
fixed_t x;
fixed_t y;
INT32 i;
// maybe there is no player start
if (!mthing)
return false;
if (!players[playernum].mo)
{
// first spawn of level
for (i = 0; i < playernum; i++)
if (playeringame[i] && players[i].mo
&& players[i].mo->x == mthing->x << FRACBITS
&& players[i].mo->y == mthing->y << FRACBITS)
{
return false;
}
return true;
}
x = mthing->x << FRACBITS;
y = mthing->y << FRACBITS;
if (!K_CheckPlayersRespawnColliding(playernum, x, y))
return false;
if (!P_CheckPosition(players[playernum].mo, x, y))
return false;
return true;
}
//
// G_SpawnPlayer
// Spawn a player in a spot appropriate for the gametype --
// or a not-so-appropriate spot, if it initially fails
// due to a lack of starts open or something.
//
void G_SpawnPlayer(INT32 playernum, boolean starpost)
{
mapthing_t *spawnpoint;
if (!playeringame[playernum])
return;
P_SpawnPlayer(playernum);
if (starpost) //Don't even bother with looking for a place to spawn.
{
P_MovePlayerToStarpost(playernum);
#ifdef HAVE_BLUA
LUAh_PlayerSpawn(&players[playernum]); // Lua hook for player spawning :)
#endif
return;
}
// -- CTF --
// Order: CTF->DM->Coop
if (gametype == GT_CTF && players[playernum].ctfteam)
{
if (!(spawnpoint = G_FindCTFStart(playernum)) // find a CTF start
&& !(spawnpoint = G_FindMatchStart(playernum))) // find a DM start
spawnpoint = G_FindRaceStart(playernum); // fallback
}
// -- DM/Tag/CTF-spectator/etc --
// Order: DM->CTF->Coop
else if (gametype == GT_MATCH || gametype == GT_TEAMMATCH || gametype == GT_CTF
|| ((gametype == GT_TAG || gametype == GT_HIDEANDSEEK) && !(players[playernum].pflags & PF_TAGIT)))
{
if (!(spawnpoint = G_FindMatchStart(playernum)) // find a DM start
&& !(spawnpoint = G_FindCTFStart(playernum))) // find a CTF start
spawnpoint = G_FindRaceStart(playernum); // fallback
}
// -- Other game modes --
// Order: Coop->DM->CTF
else
{
if (!(spawnpoint = G_FindRaceStart(playernum)) // find a Race start
&& !(spawnpoint = G_FindMatchStart(playernum))) // find a DM start
spawnpoint = G_FindCTFStart(playernum); // fallback
}
//No spawns found. ANYWHERE.
if (!spawnpoint)
{
if (nummapthings)
{
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_ERROR, M_GetText("No player spawns found, spawning at the first mapthing!\n"));
spawnpoint = &mapthings[0];
}
else
{
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_ERROR, M_GetText("No player spawns found, spawning at the origin!\n"));
//P_MovePlayerToSpawn handles this fine if the spawnpoint is NULL.
}
}
P_MovePlayerToSpawn(playernum, spawnpoint);
#ifdef HAVE_BLUA
LUAh_PlayerSpawn(&players[playernum]); // Lua hook for player spawning :)
#endif
}
mapthing_t *G_FindCTFStart(INT32 playernum)
{
INT32 i,j;
if (!numredctfstarts && !numbluectfstarts) //why even bother, eh?
{
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("No CTF starts in this map!\n"));
return NULL;
}
if ((!players[playernum].ctfteam && numredctfstarts && (!numbluectfstarts || P_RandomChance(FRACUNIT/2))) || players[playernum].ctfteam == 1) //red
{
if (!numredctfstarts)
{
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("No Red Team starts in this map!\n"));
return NULL;
}
for (j = 0; j < 32; j++)
{
i = P_RandomKey(numredctfstarts);
if (G_CheckSpot(playernum, redctfstarts[i]))
return redctfstarts[i];
}
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("Could not spawn at any Red Team starts!\n"));
return NULL;
}
else if (!players[playernum].ctfteam || players[playernum].ctfteam == 2) //blue
{
if (!numbluectfstarts)
{
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("No Blue Team starts in this map!\n"));
return NULL;
}
for (j = 0; j < 32; j++)
{
i = P_RandomKey(numbluectfstarts);
if (G_CheckSpot(playernum, bluectfstarts[i]))
return bluectfstarts[i];
}
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("Could not spawn at any Blue Team starts!\n"));
return NULL;
}
//should never be reached but it gets stuff to shut up
return NULL;
}
mapthing_t *G_FindMatchStart(INT32 playernum)
{
INT32 i, j;
if (numdmstarts)
{
for (j = 0; j < 64; j++)
{
i = P_RandomKey(numdmstarts);
if (G_CheckSpot(playernum, deathmatchstarts[i]))
return deathmatchstarts[i];
}
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("Could not spawn at any Deathmatch starts!\n"));
return NULL;
}
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("No Deathmatch starts in this map!\n"));
return NULL;
}
mapthing_t *G_FindRaceStart(INT32 playernum)
{
if (numcoopstarts)
{
UINT8 i;
UINT8 pos = 0;
// SRB2Kart: figure out player spawn pos from points
if (!playeringame[playernum] || players[playernum].spectator)
return playerstarts[0]; // go to first spot if you're a spectator
for (i = 0; i < MAXPLAYERS; i++)
{
if (!playeringame[i] || players[i].spectator)
continue;
if (i == playernum)
continue;
if (players[i].score < players[playernum].score)
{
UINT8 j;
UINT8 num = 0;
for (j = 0; j < MAXPLAYERS; j++) // I hate similar loops inside loops... :<
{
if (!playeringame[j] || players[j].spectator)
continue;
if (j == playernum)
continue;
if (j == i)
continue;
if (players[j].score == players[i].score)
num++;
}
if (num > 1) // found dupes
pos++;
}
else
{
if (players[i].score > players[playernum].score || i < playernum)
pos++;
}
}
if (G_CheckSpot(playernum, playerstarts[pos % numcoopstarts]))
return playerstarts[pos % numcoopstarts];
// Your spot isn't available? Find whatever you can get first.
for (i = 0; i < numcoopstarts; i++)
{
if (G_CheckSpot(playernum, playerstarts[i]))
return playerstarts[i];
}
// SRB2Kart: We have solid players, so this behavior is less ideal.
// Don't bother checking to see if the player 1 start is open.
// Just spawn there.
//return playerstarts[0];
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("Could not spawn at any Race starts!\n"));
return NULL;
}
if (playernum == consoleplayer
|| (splitscreen && playernum == displayplayers[1])
|| (splitscreen > 1 && playernum == displayplayers[2])
|| (splitscreen > 2 && playernum == displayplayers[3]))
CONS_Alert(CONS_WARNING, M_GetText("No Race starts in this map!\n"));
return NULL;
}
// Go back through all the projectiles and remove all references to the old
// player mobj, replacing them with the new one.
void G_ChangePlayerReferences(mobj_t *oldmo, mobj_t *newmo)
{
thinker_t *th;
mobj_t *mo2;
I_Assert((oldmo != NULL) && (newmo != NULL));
// scan all thinkers
for (th = thinkercap.next; th != &thinkercap; th = th->next)
{
if (th->function.acp1 != (actionf_p1)P_MobjThinker)
continue;
mo2 = (mobj_t *)th;
if (!(mo2->flags & MF_MISSILE))
continue;
if (mo2->target == oldmo)
{
P_SetTarget(&mo2->target, newmo);
mo2->flags2 |= MF2_BEYONDTHEGRAVE; // this mobj belongs to a player who has reborn
}
}
}
//
// G_DoReborn
//
void G_DoReborn(INT32 playernum)
{
player_t *player = &players[playernum];
boolean starpost = false;
/*if (modeattacking) // Not needed for SRB2Kart.
{
M_EndModeAttackRun();
return;
}*/
// Make sure objectplace is OFF when you first start the level!
OP_ResetObjectplace();
if (player->bot && playernum != consoleplayer)
{ // Bots respawn next to their master.
mobj_t *oldmo = NULL;
// first dissasociate the corpse
if (player->mo)
{
oldmo = player->mo;
// Don't leave your carcass stuck 10-billion feet in the ground!
P_RemoveMobj(player->mo);
}
B_RespawnBot(playernum);
if (oldmo)
G_ChangePlayerReferences(oldmo, players[playernum].mo);
}
/*else if (countdowntimeup || (!multiplayer && !modeattacking))
{
// reload the level from scratch
if (countdowntimeup)
{
player->starpostangle = 0;
player->starposttime = 0;
player->starpostx = 0;
player->starposty = 0;
player->starpostz = 0;
player->starpostnum = 0;
}
if (!countdowntimeup && (mapheaderinfo[gamemap-1]->levelflags & LF_NORELOAD))
{
INT32 i;
player->playerstate = PST_REBORN;
P_LoadThingsOnly();
// Do a wipe
wipegamestate = -1;
if (player->starpostnum) // SRB2kart
starpost = true;
for (i = 0; i <= splitscreen; i++)
{
if (camera[i].chase)
P_ResetCamera(&players[displayplayers[i]], &camera[i]);
}
// clear cmd building stuff
memset(gamekeydown, 0, sizeof (gamekeydown));
for (i = 0;i < JOYAXISSET; i++)
{
joyxmove[i] = joyymove[i] = 0;
joy2xmove[i] = joy2ymove[i] = 0;
joy3xmove[i] = joy3ymove[i] = 0;
joy4xmove[i] = joy4ymove[i] = 0;
}
mousex = mousey = 0;
mouse2x = mouse2y = 0;
// clear hud messages remains (usually from game startup)
CON_ClearHUD();
// Starpost support
G_SpawnPlayer(playernum, starpost);
if (botingame)
{ // Bots respawn next to their master.
players[displayplayers[1]].playerstate = PST_REBORN;
G_SpawnPlayer(displayplayers[1], false);
}
}
else
{
#ifdef HAVE_BLUA
LUAh_MapChange(gamemap);
#endif
G_DoLoadLevel(true);
}
}*/
else
{
// respawn at the start
mobj_t *oldmo = NULL;
if (player->starpostnum || ((mapheaderinfo[gamemap - 1]->levelflags & LF_SECTIONRACE) && player->laps)) // SRB2kart
starpost = true;
// first dissasociate the corpse
if (player->mo)
{
oldmo = player->mo;
// Don't leave your carcass stuck 10-billion feet in the ground!
P_RemoveMobj(player->mo);
}
G_SpawnPlayer(playernum, starpost);
if (oldmo)
G_ChangePlayerReferences(oldmo, players[playernum].mo);
}
}
void G_AddPlayer(INT32 playernum)
{
player_t *p = &players[playernum];
p->jointime = 0;
p->playerstate = PST_REBORN;
demo_extradata[playernum] |= DXD_PLAYSTATE|DXD_COLOR|DXD_NAME|DXD_SKIN; // Set everything
}
void G_ExitLevel(void)
{
if (gamestate == GS_LEVEL)
{
gameaction = ga_completed;
lastdraw = true;
// If you want your teams scrambled on map change, start the process now.
// The teams will scramble at the start of the next round.
if (cv_scrambleonchange.value && G_GametypeHasTeams())
{
if (server)
CV_SetValue(&cv_teamscramble, cv_scrambleonchange.value);
}
if (netgame || multiplayer)
CON_LogMessage(M_GetText("The round has ended.\n"));
// Remove CEcho text on round end.
HU_ClearCEcho();
// Don't save demos immediately here! Let standings write first
}
}
// See also the enum GameType in doomstat.h
const char *Gametype_Names[NUMGAMETYPES] =
{
"Race", // GT_RACE
"Battle" // GT_MATCH
/*"Co-op", // GT_COOP
"Competition", // GT_COMPETITION
"Team Match", // GT_TEAMMATCH
"Tag", // GT_TAG
"Hide and Seek", // GT_HIDEANDSEEK
"CTF" // GT_CTF*/
};
//
// G_GetGametypeByName
//
// Returns the number for the given gametype name string, or -1 if not valid.
//
INT32 G_GetGametypeByName(const char *gametypestr)
{
INT32 i;
for (i = 0; i < NUMGAMETYPES; i++)
if (!stricmp(gametypestr, Gametype_Names[i]))
return i;
return -1; // unknown gametype
}
//
// G_IsSpecialStage
//
// Returns TRUE if
// the given map is a special stage.
//
boolean G_IsSpecialStage(INT32 mapnum)
{
#if 0
return (gametype == GT_COOP && modeattacking != ATTACKING_RECORD && mapnum >= sstage_start && mapnum <= sstage_end);
#else
(void)mapnum;
return false;
#endif
}
//
// G_GametypeUsesLives
//
// Returns true if the current gametype uses
// the lives system. False otherwise.
//
boolean G_GametypeUsesLives(void)
{
// SRB2kart NEEDS no lives
#if 0
// Coop, Competitive
if ((gametype == GT_COOP || gametype == GT_COMPETITION)
&& !modeattacking // No lives in Time Attack
//&& !G_IsSpecialStage(gamemap)
&& !(maptol & TOL_NIGHTS)) // No lives in NiGHTS
return true;
return false;
#else
return false;
#endif
}
//
// G_GametypeHasTeams
//
// Returns true if the current gametype uses
// Red/Blue teams. False otherwise.
//
boolean G_GametypeHasTeams(void)
{
return (gametype == GT_TEAMMATCH || gametype == GT_CTF);
}
//
// G_GametypeHasSpectators
//
// Returns true if the current gametype supports
// spectators. False otherwise.
//
boolean G_GametypeHasSpectators(void)
{
// SRB2Kart: We don't have any exceptions to not being able to spectate yet. Maybe when SP & bots roll around.
#if 0
return (gametype != GT_COOP && gametype != GT_COMPETITION && gametype != GT_RACE);
#else
return (netgame || (multiplayer && demo.playback)); //true
#endif
}
//
// G_BattleGametype
//
// Returns true in Battle gamemodes, previously was G_RingSlingerGametype.
//
boolean G_BattleGametype(void)
{
return (gametype == GT_MATCH);
}
//
// G_SometimesGetDifferentGametype
//
// Oh, yeah, and we sometimes flip encore mode on here too.
//
INT16 G_SometimesGetDifferentGametype(void)
{
boolean encorepossible = (M_SecretUnlocked(SECRET_ENCORE) && G_RaceGametype());
if (!cv_kartvoterulechanges.value) // never
return gametype;
if (randmapbuffer[NUMMAPS] > 0 && (encorepossible || cv_kartvoterulechanges.value != 3))
{
randmapbuffer[NUMMAPS]--;
if (encorepossible)
{
switch (cv_kartvoterulechanges.value)
{
case 3: // always
randmapbuffer[NUMMAPS] = 0; // gotta prep this in case it isn't already set
break;
case 2: // frequent
encorepossible = M_RandomChance(FRACUNIT>>1);
break;
case 1: // sometimes
default:
encorepossible = M_RandomChance(FRACUNIT>>2);
break;
}
if (encorepossible != (boolean)cv_kartencore.value)
return (gametype|0x80);
}
return gametype;
}
switch (cv_kartvoterulechanges.value) // okay, we're having a gametype change! when's the next one, luv?
{
case 3: // always
randmapbuffer[NUMMAPS] = 1; // every other vote (or always if !encorepossible)
break;
case 1: // sometimes
randmapbuffer[NUMMAPS] = 5; // per "cup"
break;
default:
// fallthrough - happens when clearing buffer, but needs a reasonable countdown if cvar is modified
case 2: // frequent
randmapbuffer[NUMMAPS] = 2; // ...every 1/2th-ish cup?
break;
}
if (gametype == GT_MATCH)
return GT_RACE;
return GT_MATCH;
}
//
// G_GetGametypeColor
//
// Pretty and consistent ^u^
// See also M_GetGametypeColor.
//
UINT8 G_GetGametypeColor(INT16 gt)
{
if (modeattacking // == ATTACKING_RECORD
|| gamestate == GS_TIMEATTACK)
return orangemap[120];
if (gt == GT_MATCH)
return redmap[120];
if (gt == GT_RACE)
return skymap[120];
return 247; // FALLBACK
}
//
// G_RaceGametype
//
// Returns true in Race gamemodes, previously was G_PlatformGametype.
//
boolean G_RaceGametype(void)
{
return (gametype == GT_RACE);
}
//
// G_TagGametype
//
// For Jazz's Tag/HnS modes that have a lot of special cases...
// SRB2Kart: do we actually want to add Kart tag later? :V
//
boolean G_TagGametype(void)
{
return (gametype == GT_TAG || gametype == GT_HIDEANDSEEK);
}
/** Get the typeoflevel flag needed to indicate support of a gametype.
* In single-player, this always returns TOL_SP.
* \param gametype The gametype for which support is desired.
* \return The typeoflevel flag to check for that gametype.
* \author Graue <graue@oceanbase.org>
*/
INT16 G_TOLFlag(INT32 pgametype)
{
if (!multiplayer) return TOL_SP;
if (pgametype == GT_COOP) return TOL_RACE; // SRB2kart
if (pgametype == GT_COMPETITION) return TOL_COMPETITION;
if (pgametype == GT_RACE) return TOL_RACE;
if (pgametype == GT_MATCH) return TOL_MATCH;
if (pgametype == GT_TEAMMATCH) return TOL_MATCH;
if (pgametype == GT_TAG) return TOL_TAG;
if (pgametype == GT_HIDEANDSEEK) return TOL_TAG;
if (pgametype == GT_CTF) return TOL_CTF;
CONS_Alert(CONS_ERROR, M_GetText("Unknown gametype! %d\n"), pgametype);
return INT16_MAX;
}
static INT32 TOLMaps(INT16 tolflags)
{
INT32 num = 0;
INT16 i;
// Find all the maps that are ok and and put them in an array.
for (i = 0; i < NUMMAPS; i++)
{
if (!mapheaderinfo[i])
continue;
if (mapheaderinfo[i]->menuflags & LF2_HIDEINMENU) // Don't include Map Hell
continue;
if ((mapheaderinfo[i]->typeoflevel & tolflags) == tolflags)
num++;
}
return num;
}
/** Select a random map with the given typeoflevel flags.
* If no map has those flags, this arbitrarily gives you map 1.
* \param tolflags The typeoflevel flags to insist on. Other bits may
* be on too, but all of these must be on.
* \return A random map with those flags, 1-based, or 1 if no map
* has those flags.
* \author Graue <graue@oceanbase.org>
*/
static INT16 *okmaps = NULL;
INT16 G_RandMap(INT16 tolflags, INT16 pprevmap, boolean ignorebuffer, UINT8 maphell, boolean callagainsoon, INT16 *extbuffer)
{
INT32 numokmaps = 0;
INT16 ix, bufx;
UINT16 extbufsize = 0;
boolean usehellmaps; // Only consider Hell maps in this pick
if (!okmaps)
okmaps = Z_Malloc(NUMMAPS * sizeof(INT16), PU_STATIC, NULL);
if (extbuffer != NULL)
{
bufx = 0;
while (extbuffer[bufx]) {
extbufsize++; bufx++;
}
}
tryagain:
usehellmaps = (maphell == 0 ? false : (maphell == 2 || M_RandomChance(FRACUNIT/100))); // 1% chance of Hell
// Find all the maps that are ok and and put them in an array.
for (ix = 0; ix < NUMMAPS; ix++)
{
boolean isokmap = true;
if (!mapheaderinfo[ix])
continue;
if ((mapheaderinfo[ix]->typeoflevel & tolflags) != tolflags
|| ix == pprevmap
|| (!dedicated && M_MapLocked(ix+1))
|| (usehellmaps != (mapheaderinfo[ix]->menuflags & LF2_HIDEINMENU))) // this is bad
continue; //isokmap = false;
if (!ignorebuffer)
{
if (extbufsize > 0)
{
for (bufx = 0; bufx < extbufsize; bufx++)
{
if (extbuffer[bufx] == -1) // Rest of buffer SHOULD be empty
break;
if (ix == extbuffer[bufx])
{
isokmap = false;
break;
}
}
if (!isokmap)
continue;
}
for (bufx = 0; bufx < (maphell ? 3 : NUMMAPS); bufx++)
{
if (randmapbuffer[bufx] == -1) // Rest of buffer SHOULD be empty
break;
if (ix == randmapbuffer[bufx])
{
isokmap = false;
break;
}
}
if (!isokmap)
continue;
}
if (pprevmap == -2) // title demo hack
{
lumpnum_t l;
if ((l = W_CheckNumForName(va("%sS01",G_BuildMapName(ix+1)))) == LUMPERROR)
continue;
}
okmaps[numokmaps++] = ix;
}
if (numokmaps == 0) // If there's no matches... (Goodbye, incredibly silly function chains :V)
{
if (!ignorebuffer)
{
if (randmapbuffer[3] == -1) // Is the buffer basically empty?
{
ignorebuffer = true; // This will probably only help in situations where there's very few maps, but it's folly not to at least try it
goto tryagain;
}
for (bufx = 3; bufx < NUMMAPS; bufx++) // Let's clear all but the three most recent maps...
randmapbuffer[bufx] = -1;
goto tryagain;
}
if (maphell) // Any wiggle room to loosen our restrictions here?
{
maphell--;
goto tryagain;
}
ix = 0; // Sorry, none match. You get MAP01.
for (bufx = 0; bufx < NUMMAPS+1; bufx++)
randmapbuffer[bufx] = -1; // if we're having trouble finding a map we should probably clear it
}
else
ix = okmaps[M_RandomKey(numokmaps)];
if (!callagainsoon)
{
Z_Free(okmaps);
okmaps = NULL;
}
return ix;
}
void G_AddMapToBuffer(INT16 map)
{
INT16 bufx, refreshnum = (TOLMaps(G_TOLFlag(gametype)) / 2) + 1;
// Add the map to the buffer.
for (bufx = NUMMAPS-1; bufx > 0; bufx--)
randmapbuffer[bufx] = randmapbuffer[bufx-1];
randmapbuffer[0] = map;
// We're getting pretty full, so lets flush this for future usage.
if (randmapbuffer[refreshnum] != -1)
{
// Clear all but the five most recent maps.
for (bufx = 5; bufx < NUMMAPS; bufx++) // bufx < refreshnum? Might not handle everything for gametype switches, though.
randmapbuffer[bufx] = -1;
//CONS_Printf("Random map buffer has been flushed.\n");
}
}
//
// G_DoCompleted
//
static void G_DoCompleted(void)
{
INT32 i, j = 0;
boolean gottoken = false;
tokenlist = 0; // Reset the list
gameaction = ga_nothing;
if (metalplayback)
G_StopMetalDemo();
if (metalrecording)
G_StopMetalRecording();
for (i = 0; i < MAXPLAYERS; i++)
if (playeringame[i])
{
// SRB2Kart: exitlevel shouldn't get you the points
if (!players[i].exiting && !(players[i].pflags & PF_TIMEOVER))
{
players[i].pflags |= PF_TIMEOVER;
if (P_IsLocalPlayer(&players[i]))
j++;
}
G_PlayerFinishLevel(i); // take away cards and stuff
}
// play some generic music if there's no win/cool/lose music going on (for exitlevel commands)
if (G_RaceGametype() && ((multiplayer && demo.playback) || j == splitscreen+1) && (cv_inttime.value > 0))
S_ChangeMusicInternal("racent", true);
if (automapactive)
AM_Stop();
S_StopSounds();
prevmap = (INT16)(gamemap-1);
if (demo.playback) goto demointermission;
// go to next level
// nextmap is 0-based, unlike gamemap
if (nextmapoverride != 0)
nextmap = (INT16)(nextmapoverride-1);
else if (mapheaderinfo[gamemap-1]->nextlevel == 1101) // SRB2Kart: !!! WHENEVER WE GET GRAND PRIX, GO TO AWARDS MAP INSTEAD !!!
nextmap = (INT16)(mapheaderinfo[gamemap] ? gamemap : (spstage_start-1)); // (gamemap-1)+1 == gamemap :V
else
nextmap = (INT16)(mapheaderinfo[gamemap-1]->nextlevel-1);
// Remember last map for when you come out of the special stage.
if (!G_IsSpecialStage(gamemap))
lastmap = nextmap;
// If nextmap is actually going to get used, make sure it points to
// a map of the proper gametype -- skip levels that don't support
// the current gametype. (Helps avoid playing boss levels in Race,
// for instance).
if (!token && !G_IsSpecialStage(gamemap) && !modeattacking
&& (nextmap >= 0 && nextmap < NUMMAPS))
{
register INT16 cm = nextmap;
INT16 tolflag = G_TOLFlag(gametype);
UINT8 visitedmap[(NUMMAPS+7)/8];
memset(visitedmap, 0, sizeof (visitedmap));
while (!mapheaderinfo[cm] || !(mapheaderinfo[cm]->typeoflevel & tolflag))
{
visitedmap[cm/8] |= (1<<(cm&7));
if (!mapheaderinfo[cm])
cm = -1; // guarantee error execution
else
cm = (INT16)(mapheaderinfo[cm]->nextlevel-1);
if (cm >= NUMMAPS || cm < 0) // out of range (either 1100-1102 or error)
{
cm = nextmap; //Start the loop again so that the error checking below is executed.
//Make sure the map actually exists before you try to go to it!
if ((W_CheckNumForName(G_BuildMapName(cm + 1)) == LUMPERROR))
{
CONS_Alert(CONS_ERROR, M_GetText("Next map given (MAP %d) doesn't exist! Reverting to MAP01.\n"), cm+1);
cm = 0;
break;
}
}
if (visitedmap[cm/8] & (1<<(cm&7))) // smells familiar
{
// We got stuck in a loop, came back to the map we started on
// without finding one supporting the current gametype.
// Thus, print a warning, and just use this map anyways.
CONS_Alert(CONS_WARNING, M_GetText("Can't find a compatible map after map %d; using map %d anyway\n"), prevmap+1, cm+1);
break;
}
}
nextmap = cm;
}
if (nextmap < 0 || (nextmap >= NUMMAPS && nextmap < 1100-1) || nextmap > 1102-1)
I_Error("Followed map %d to invalid map %d\n", prevmap + 1, nextmap + 1);
// wrap around in race
if (nextmap >= 1100-1 && nextmap <= 1102-1 && G_RaceGametype())
nextmap = (INT16)(spstage_start-1);
if (gametype == GT_COOP && token)
{
token--;
gottoken = true;
if (!(emeralds & EMERALD1))
nextmap = (INT16)(sstage_start - 1); // Special Stage 1
else if (!(emeralds & EMERALD2))
nextmap = (INT16)(sstage_start); // Special Stage 2
else if (!(emeralds & EMERALD3))
nextmap = (INT16)(sstage_start + 1); // Special Stage 3
else if (!(emeralds & EMERALD4))
nextmap = (INT16)(sstage_start + 2); // Special Stage 4
else if (!(emeralds & EMERALD5))
nextmap = (INT16)(sstage_start + 3); // Special Stage 5
else if (!(emeralds & EMERALD6))
nextmap = (INT16)(sstage_start + 4); // Special Stage 6
else if (!(emeralds & EMERALD7))
nextmap = (INT16)(sstage_start + 5); // Special Stage 7
else
gottoken = false;
}
if (G_IsSpecialStage(gamemap) && !gottoken)
nextmap = lastmap; // Exiting from a special stage? Go back to the game. Tails 08-11-2001
automapactive = false;
if (gametype != GT_COOP)
{
if (cv_advancemap.value == 0) // Stay on same map.
nextmap = prevmap;
else if (cv_advancemap.value == 2) // Go to random map.
nextmap = G_RandMap(G_TOLFlag(gametype), prevmap, false, 0, false, NULL);
}
// We are committed to this map now.
// We may as well allocate its header if it doesn't exist
// (That is, if it's a real map)
if (nextmap < NUMMAPS && !mapheaderinfo[nextmap])
P_AllocMapHeader(nextmap);
demointermission:
if (skipstats && !modeattacking) // Don't skip stats if we're in record attack
G_AfterIntermission();
else
{
G_SetGamestate(GS_INTERMISSION);
Y_StartIntermission();
}
}
void G_AfterIntermission(void)
{
HU_ClearCEcho();
//G_NextLevel();
if (demo.playback)
{
G_StopDemo();
if (demo.inreplayhut)
M_ReplayHut(0);
else
D_StartTitle();
return;
}
else if (demo.recording && (modeattacking || demo.savemode != DSM_NOTSAVING))
G_SaveDemo();
if (modeattacking) // End the run.
{
M_EndModeAttackRun();
return;
}
if (mapheaderinfo[gamemap-1]->cutscenenum) // Start a custom cutscene.
F_StartCustomCutscene(mapheaderinfo[gamemap-1]->cutscenenum-1, false, false);
else
{
if (nextmap < 1100-1)
G_NextLevel();
else
G_EndGame();
}
}
//
// G_NextLevel (WorldDone)
//
// init next level or go to the final scene
// called by end of intermission screen (y_inter)
//
void G_NextLevel(void)
{
if (gamestate != GS_VOTING)
{
if ((cv_advancemap.value == 3) && !modeattacking && !skipstats && (multiplayer || netgame))
{
UINT8 i;
for (i = 0; i < MAXPLAYERS; i++)
{
if (playeringame[i] && !players[i].spectator)
{
gameaction = ga_startvote;
return;
}
}
}
forceresetplayers = false;
deferencoremode = (boolean)cv_kartencore.value;
}
gameaction = ga_worlddone;
}
static void G_DoWorldDone(void)
{
if (server)
{
// SRB2Kart
D_MapChange(nextmap+1,
gametype,
deferencoremode,
forceresetplayers,
0,
false,
false);
}
gameaction = ga_nothing;
}
//
// G_DoStartVote
//
static void G_DoStartVote(void)
{
if (server)
D_SetupVote();
gameaction = ga_nothing;
}
//
// G_UseContinue
//
void G_UseContinue(void)
{
if (gamestate == GS_LEVEL && !netgame && !multiplayer)
{
gameaction = ga_startcont;
lastdraw = true;
}
}
static void G_DoStartContinue(void)
{
I_Assert(!netgame && !multiplayer);
legitimateexit = false;
G_PlayerFinishLevel(consoleplayer); // take away cards and stuff
F_StartContinue();
gameaction = ga_nothing;
}
//
// G_Continue
//
// re-init level, used by continue and possibly countdowntimeup
//
void G_Continue(void)
{
if (!netgame && !multiplayer)
gameaction = ga_continued;
}
static void G_DoContinued(void)
{
player_t *pl = &players[consoleplayer];
I_Assert(!netgame && !multiplayer);
I_Assert(pl->continues > 0);
pl->continues--;
// Reset score
pl->score = 0;
// Allow tokens to come back
tokenlist = 0;
token = 0;
// Reset # of lives
pl->lives = (ultimatemode) ? 1 : 3;
D_MapChange(gamemap, gametype, false, false, 0, false, false);
gameaction = ga_nothing;
}
//
// G_EndGame (formerly Y_EndGame)
// Frankly this function fits better in g_game.c than it does in y_inter.c
//
// ...Gee, (why) end the game?
// Because G_AfterIntermission and F_EndCutscene would
// both do this exact same thing *in different ways* otherwise,
// which made it so that you could only unlock Ultimate mode
// if you had a cutscene after the final level and crap like that.
// This function simplifies it so only one place has to be updated
// when something new is added.
void G_EndGame(void)
{
if (demo.recording && (modeattacking || demo.savemode != DSM_NOTSAVING))
G_SaveDemo();
// Only do evaluation and credits in coop games.
if (gametype == GT_COOP)
{
if (nextmap == 1102-1) // end game with credits
{
F_StartCredits();
return;
}
if (nextmap == 1101-1) // end game with evaluation
{
F_StartGameEvaluation();
return;
}
}
// 1100 or competitive multiplayer, so go back to title screen.
D_StartTitle();
}
//
// G_LoadGameSettings
//
// Sets a tad of default info we need.
void G_LoadGameSettings(void)
{
// defaults
spstage_start = 1;
sstage_start = 50;
sstage_end = 57; // 8 special stages in vanilla SRB2
useNightsSS = false; //true;
// initialize free sfx slots for skin sounds
S_InitRuntimeSounds();
}
// G_LoadGameData
// Loads the main data file, which stores information such as emblems found, etc.
void G_LoadGameData(void)
{
size_t length;
INT32 i, j;
UINT8 modded = false;
UINT8 rtemp;
//For records
tic_t rectime;
tic_t reclap;
//UINT32 recscore;
//UINT16 recrings;
//UINT8 recmares;
//INT32 curmare;
// Clear things so previously read gamedata doesn't transfer
// to new gamedata
G_ClearRecords(); // main and nights records
M_ClearSecrets(); // emblems, unlocks, maps visited, etc
totalplaytime = 0; // total play time (separate from all)
matchesplayed = 0; // SRB2Kart: matches played & finished
if (M_CheckParm("-nodata"))
return; // Don't load.
// Allow saving of gamedata beyond this point
gamedataloaded = true;
if (M_CheckParm("-resetdata"))
return; // Don't load (essentially, reset).
length = FIL_ReadFile(va(pandf, srb2home, gamedatafilename), &savebuffer);
if (!length) // Aw, no game data. Their loss!
return;
save_p = savebuffer;
// Version check
if (READUINT32(save_p) != 0xFCAFE211)
{
const char *gdfolder = "the SRB2Kart folder";
if (strcmp(srb2home,"."))
gdfolder = srb2home;
Z_Free(savebuffer);
save_p = NULL;
I_Error("Game data is from another version of SRB2.\nDelete %s(maybe in %s) and try again.", gamedatafilename, gdfolder);
}
totalplaytime = READUINT32(save_p);
matchesplayed = READUINT32(save_p);
modded = READUINT8(save_p);
// Aha! Someone's been screwing with the save file!
if ((modded && !savemoddata))
goto datacorrupt;
else if (modded != true && modded != false)
goto datacorrupt;
// TODO put another cipher on these things? meh, I don't care...
for (i = 0; i < NUMMAPS; i++)
if ((mapvisited[i] = READUINT8(save_p)) > MV_MAX)
goto datacorrupt;
// To save space, use one bit per collected/achieved/unlocked flag
for (i = 0; i < MAXEMBLEMS;)
{
rtemp = READUINT8(save_p);
for (j = 0; j < 8 && j+i < MAXEMBLEMS; ++j)
emblemlocations[j+i].collected = ((rtemp >> j) & 1);
i += j;
}
for (i = 0; i < MAXEXTRAEMBLEMS;)
{
rtemp = READUINT8(save_p);
for (j = 0; j < 8 && j+i < MAXEXTRAEMBLEMS; ++j)
extraemblems[j+i].collected = ((rtemp >> j) & 1);
i += j;
}
for (i = 0; i < MAXUNLOCKABLES;)
{
rtemp = READUINT8(save_p);
for (j = 0; j < 8 && j+i < MAXUNLOCKABLES; ++j)
unlockables[j+i].unlocked = ((rtemp >> j) & 1);
i += j;
}
for (i = 0; i < MAXCONDITIONSETS;)
{
rtemp = READUINT8(save_p);
for (j = 0; j < 8 && j+i < MAXCONDITIONSETS; ++j)
conditionSets[j+i].achieved = ((rtemp >> j) & 1);
i += j;
}
timesBeaten = READUINT32(save_p);
timesBeatenWithEmeralds = READUINT32(save_p);
//timesBeatenUltimate = READUINT32(save_p);
// Main records
for (i = 0; i < NUMMAPS; ++i)
{
rectime = (tic_t)READUINT32(save_p);
reclap = (tic_t)READUINT32(save_p);
//recscore = READUINT32(save_p);
//recrings = READUINT16(save_p);
/*if (recrings > 10000 || recscore > MAXSCORE)
goto datacorrupt;*/
if (rectime || reclap)
{
G_AllocMainRecordData((INT16)i);
mainrecords[i]->time = rectime;
mainrecords[i]->lap = reclap;
//mainrecords[i]->score = recscore;
//mainrecords[i]->rings = recrings;
}
}
// Nights records
/*for (i = 0; i < NUMMAPS; ++i)
{
if ((recmares = READUINT8(save_p)) == 0)
continue;
G_AllocNightsRecordData((INT16)i);
for (curmare = 0; curmare < (recmares+1); ++curmare)
{
nightsrecords[i]->score[curmare] = READUINT32(save_p);
nightsrecords[i]->grade[curmare] = READUINT8(save_p);
nightsrecords[i]->time[curmare] = (tic_t)READUINT32(save_p);
if (nightsrecords[i]->grade[curmare] > GRADE_S)
goto datacorrupt;
}
nightsrecords[i]->nummares = recmares;
}*/
// done
Z_Free(savebuffer);
save_p = NULL;
// Silent update unlockables in case they're out of sync with conditions
M_SilentUpdateUnlockablesAndEmblems();
return;
// Landing point for corrupt gamedata
datacorrupt:
{
const char *gdfolder = "the SRB2Kart folder";
if (strcmp(srb2home,"."))
gdfolder = srb2home;
Z_Free(savebuffer);
save_p = NULL;
I_Error("Corrupt game data file.\nDelete %s(maybe in %s) and try again.", gamedatafilename, gdfolder);
}
}
// G_SaveGameData
// Saves the main data file, which stores information such as emblems found, etc.
void G_SaveGameData(boolean force)
{
size_t length;
INT32 i, j;
UINT8 btemp;
//INT32 curmare;
if (!gamedataloaded)
return; // If never loaded (-nodata), don't save
save_p = savebuffer = (UINT8 *)malloc(GAMEDATASIZE);
if (!save_p)
{
CONS_Alert(CONS_ERROR, M_GetText("No more free memory for saving game data\n"));
return;
}
if (majormods && !force)
{
free(savebuffer);
save_p = savebuffer = NULL;
return;
}
// Version test
WRITEUINT32(save_p, 0xFCAFE211);
WRITEUINT32(save_p, totalplaytime);
WRITEUINT32(save_p, matchesplayed);
btemp = (UINT8)(savemoddata); // what used to be here was profoundly dunderheaded
WRITEUINT8(save_p, btemp);
// TODO put another cipher on these things? meh, I don't care...
for (i = 0; i < NUMMAPS; i++)
WRITEUINT8(save_p, mapvisited[i]);
// To save space, use one bit per collected/achieved/unlocked flag
for (i = 0; i < MAXEMBLEMS;)
{
btemp = 0;
for (j = 0; j < 8 && j+i < MAXEMBLEMS; ++j)
btemp |= (emblemlocations[j+i].collected << j);
WRITEUINT8(save_p, btemp);
i += j;
}
for (i = 0; i < MAXEXTRAEMBLEMS;)
{
btemp = 0;
for (j = 0; j < 8 && j+i < MAXEXTRAEMBLEMS; ++j)
btemp |= (extraemblems[j+i].collected << j);
WRITEUINT8(save_p, btemp);
i += j;
}
for (i = 0; i < MAXUNLOCKABLES;)
{
btemp = 0;
for (j = 0; j < 8 && j+i < MAXUNLOCKABLES; ++j)
btemp |= (unlockables[j+i].unlocked << j);
WRITEUINT8(save_p, btemp);
i += j;
}
for (i = 0; i < MAXCONDITIONSETS;)
{
btemp = 0;
for (j = 0; j < 8 && j+i < MAXCONDITIONSETS; ++j)
btemp |= (conditionSets[j+i].achieved << j);
WRITEUINT8(save_p, btemp);
i += j;
}
WRITEUINT32(save_p, timesBeaten);
WRITEUINT32(save_p, timesBeatenWithEmeralds);
//WRITEUINT32(save_p, timesBeatenUltimate);
// Main records
for (i = 0; i < NUMMAPS; i++)
{
if (mainrecords[i])
{
WRITEUINT32(save_p, mainrecords[i]->time);
WRITEUINT32(save_p, mainrecords[i]->lap);
//WRITEUINT32(save_p, mainrecords[i]->score);
//WRITEUINT16(save_p, mainrecords[i]->rings);
}
else
{
WRITEUINT32(save_p, 0);
WRITEUINT32(save_p, 0);
}
}
// NiGHTS records
/*for (i = 0; i < NUMMAPS; i++)
{
if (!nightsrecords[i] || !nightsrecords[i]->nummares)
{
WRITEUINT8(save_p, 0);
continue;
}
WRITEUINT8(save_p, nightsrecords[i]->nummares);
for (curmare = 0; curmare < (nightsrecords[i]->nummares + 1); ++curmare)
{
WRITEUINT32(save_p, nightsrecords[i]->score[curmare]);
WRITEUINT8(save_p, nightsrecords[i]->grade[curmare]);
WRITEUINT32(save_p, nightsrecords[i]->time[curmare]);
}
}*/
length = save_p - savebuffer;
FIL_WriteFile(va(pandf, srb2home, gamedatafilename), savebuffer, length);
free(savebuffer);
save_p = savebuffer = NULL;
}
#define VERSIONSIZE 16
#ifdef SAVEGAMES_OTHERVERSIONS
static INT16 startonmapnum = 0;
//
// User wants to load a savegame from a different version?
//
static void M_ForceLoadGameResponse(INT32 ch)
{
if (ch != 'y' && ch != KEY_ENTER)
{
//refused
Z_Free(savebuffer);
save_p = savebuffer = NULL;
startonmapnum = 0;
M_SetupNextMenu(&SP_LoadDef);
return;
}
// pick up where we left off.
save_p += VERSIONSIZE;
if (!P_LoadGame(startonmapnum))
{
M_ClearMenus(true); // so ESC backs out to title
M_StartMessage(M_GetText("Savegame file corrupted\n\nPress ESC\n"), NULL, MM_NOTHING);
Command_ExitGame_f();
Z_Free(savebuffer);
save_p = savebuffer = NULL;
startonmapnum = 0;
// no cheating!
memset(&savedata, 0, sizeof(savedata));
return;
}
// done
Z_Free(savebuffer);
save_p = savebuffer = NULL;
startonmapnum = 0;
//set cursaveslot to -1 so nothing gets saved.
cursaveslot = -1;
displayplayers[0] = consoleplayer;
multiplayer = false;
splitscreen = 0;
SplitScreen_OnChange(); // not needed?
if (setsizeneeded)
R_ExecuteSetViewSize();
M_ClearMenus(true);
CON_ToggleOff();
}
#endif
//
// G_InitFromSavegame
// Can be called by the startup code or the menu task.
//
void G_LoadGame(UINT32 slot, INT16 mapoverride)
{
size_t length;
char vcheck[VERSIONSIZE];
char savename[255];
// memset savedata to all 0, fixes calling perfectly valid saves corrupt because of bots
memset(&savedata, 0, sizeof(savedata));
#ifdef SAVEGAME_OTHERVERSIONS
//Oh christ. The force load response needs access to mapoverride too...
startonmapnum = mapoverride;
#endif
sprintf(savename, savegamename, slot);
length = FIL_ReadFile(savename, &savebuffer);
if (!length)
{
CONS_Printf(M_GetText("Couldn't read file %s\n"), savename);
return;
}
save_p = savebuffer;
memset(vcheck, 0, sizeof (vcheck));
sprintf(vcheck, "version %d", VERSION);
if (strcmp((const char *)save_p, (const char *)vcheck))
{
#ifdef SAVEGAME_OTHERVERSIONS
M_StartMessage(M_GetText("Save game from different version.\nYou can load this savegame, but\nsaving afterwards will be disabled.\n\nDo you want to continue anyway?\n\n(Press 'Y' to confirm)\n"),
M_ForceLoadGameResponse, MM_YESNO);
//Freeing done by the callback function of the above message
#else
M_ClearMenus(true); // so ESC backs out to title
M_StartMessage(M_GetText("Save game from different version\n\nPress ESC\n"), NULL, MM_NOTHING);
Command_ExitGame_f();
Z_Free(savebuffer);
save_p = savebuffer = NULL;
// no cheating!
memset(&savedata, 0, sizeof(savedata));
#endif
return; // bad version
}
save_p += VERSIONSIZE;
if (demo.playback) // reset game engine
G_StopDemo();
// paused = false;
// automapactive = false;
// dearchive all the modifications
if (!P_LoadGame(mapoverride))
{
M_ClearMenus(true); // so ESC backs out to title
M_StartMessage(M_GetText("Savegame file corrupted\n\nPress ESC\n"), NULL, MM_NOTHING);
Command_ExitGame_f();
Z_Free(savebuffer);
save_p = savebuffer = NULL;
// no cheating!
memset(&savedata, 0, sizeof(savedata));
return;
}
// done
Z_Free(savebuffer);
save_p = savebuffer = NULL;
// gameaction = ga_nothing;
// G_SetGamestate(GS_LEVEL);
displayplayers[0] = consoleplayer;
multiplayer = false;
splitscreen = 0;
SplitScreen_OnChange(); // not needed?
// G_DeferedInitNew(sk_medium, G_BuildMapName(1), 0, 0, 1);
if (setsizeneeded)
R_ExecuteSetViewSize();
M_ClearMenus(true);
CON_ToggleOff();
}
//
// G_SaveGame
// Saves your game.
//
void G_SaveGame(UINT32 savegameslot)
{
boolean saved;
char savename[256] = "";
const char *backup;
sprintf(savename, savegamename, savegameslot);
backup = va("%s",savename);
// save during evaluation or credits? game's over, folks!
if (gamestate == GS_CREDITS || gamestate == GS_EVALUATION)
gamecomplete = true;
gameaction = ga_nothing;
{
char name[VERSIONSIZE];
size_t length;
save_p = savebuffer = (UINT8 *)malloc(SAVEGAMESIZE);
if (!save_p)
{
CONS_Alert(CONS_ERROR, M_GetText("No more free memory for saving game data\n"));
return;
}
memset(name, 0, sizeof (name));
sprintf(name, "version %d", VERSION);
WRITEMEM(save_p, name, VERSIONSIZE);
P_SaveGame();
length = save_p - savebuffer;
saved = FIL_WriteFile(backup, savebuffer, length);
free(savebuffer);
save_p = savebuffer = NULL;
}
gameaction = ga_nothing;
if (cv_debug && saved)
CONS_Printf(M_GetText("Game saved.\n"));
else if (!saved)
CONS_Alert(CONS_ERROR, M_GetText("Error while writing to %s for save slot %u, base: %s\n"), backup, savegameslot, savegamename);
}
//
// G_DeferedInitNew
// Can be called by the startup code or the menu task,
// consoleplayer, displayplayers[], playeringame[] should be set.
//
void G_DeferedInitNew(boolean pencoremode, const char *mapname, INT32 pickedchar, UINT8 ssplayers, boolean FLS)
{
INT32 i;
UINT8 color = 0;
paused = false;
if (demo.playback)
COM_BufAddText("stopdemo\n");
while (ghosts)
{
demoghost *next = ghosts->next;
Z_Free(ghosts);
ghosts = next;
}
ghosts = NULL;
for (i = 0; i < NUMMAPS+1; i++)
randmapbuffer[i] = -1;
// this leave the actual game if needed
SV_StartSinglePlayerServer();
if (savedata.lives > 0)
{
color = savedata.skincolor;
botskin = savedata.botskin;
botcolor = savedata.botcolor;
botingame = (botskin != 0);
}
else if (splitscreen != ssplayers)
{
splitscreen = ssplayers;
SplitScreen_OnChange();
}
if (!color && !modeattacking)
color = skins[pickedchar].prefcolor;
SetPlayerSkinByNum(consoleplayer, pickedchar);
CV_StealthSet(&cv_skin, skins[pickedchar].name);
if (color)
CV_StealthSetValue(&cv_playercolor, color);
if (mapname)
D_MapChange(M_MapNumber(mapname[3], mapname[4]), gametype, pencoremode, true, 1, false, FLS);
}
//
// This is the map command interpretation something like Command_Map_f
//
// called at: map cmd execution, doloadgame, doplaydemo
void G_InitNew(UINT8 pencoremode, const char *mapname, boolean resetplayer, boolean skipprecutscene)
{
INT32 i;
if (paused)
{
paused = false;
S_ResumeAudio();
}
prevencoremode = ((gamestate == GS_TITLESCREEN) ? false : encoremode);
encoremode = pencoremode;
legitimateexit = false; // SRB2Kart
comebackshowninfo = false;
if (!demo.playback && !netgame) // Netgame sets random seed elsewhere, demo playback sets seed just before us!
P_SetRandSeed(M_RandomizedSeed()); // Use a more "Random" random seed
//SRB2Kart - Score is literally the only thing you SHOULDN'T reset at all times
//if (resetplayer)
{
// Clear a bunch of variables
tokenlist = token = sstimer = redscore = bluescore = lastmap = 0;
racecountdown = exitcountdown = mapreset = 0;
for (i = 0; i < MAXPLAYERS; i++)
{
players[i].playerstate = PST_REBORN;
players[i].starpostangle = players[i].starpostnum = players[i].starposttime = 0;
players[i].starpostx = players[i].starposty = players[i].starpostz = 0;
#if 0
if (netgame || multiplayer)
{
players[i].lives = cv_startinglives.value;
players[i].continues = 0;
}
else if (pultmode)
{
players[i].lives = 1;
players[i].continues = 0;
}
else
{
players[i].lives = 3;
players[i].continues = 1;
}
players[i].xtralife = 0;
#else
players[i].lives = 1; // SRB2Kart
#endif
// The latter two should clear by themselves, but just in case
players[i].pflags &= ~(PF_TAGIT|PF_TAGGED|PF_FULLSTASIS);
// Clear cheatcodes too, just in case.
players[i].pflags &= ~(PF_GODMODE|PF_NOCLIP|PF_INVIS);
players[i].marescore = 0;
if (resetplayer && !(multiplayer && demo.playback)) // SRB2Kart
{
players[i].score = 0;
}
}
// Reset unlockable triggers
unlocktriggers = 0;
// clear itemfinder, just in case
if (!dedicated) // except in dedicated servers, where it is not registered and can actually I_Error debug builds
CV_StealthSetValue(&cv_itemfinder, 0);
}
// internal game map
// well this check is useless because it is done before (d_netcmd.c::command_map_f)
// but in case of for demos....
if (W_CheckNumForName(mapname) == LUMPERROR)
{
I_Error("Internal game map '%s' not found\n", mapname);
Command_ExitGame_f();
return;
}
gamemap = (INT16)M_MapNumber(mapname[3], mapname[4]); // get xx out of MAPxx
// gamemap changed; we assume that its map header is always valid,
// so make it so
if(!mapheaderinfo[gamemap-1])
P_AllocMapHeader(gamemap-1);
maptol = mapheaderinfo[gamemap-1]->typeoflevel;
globalweather = mapheaderinfo[gamemap-1]->weather;
// Don't carry over custom music change to another map.
mapmusflags |= MUSIC_RELOADRESET;
automapactive = false;
imcontinuing = false;
if (!skipprecutscene && mapheaderinfo[gamemap-1]->precutscenenum && !modeattacking) // Start a custom cutscene.
F_StartCustomCutscene(mapheaderinfo[gamemap-1]->precutscenenum-1, true, resetplayer);
else
{
#ifdef HAVE_BLUA
LUAh_MapChange(gamemap);
#endif
G_DoLoadLevel(resetplayer);
}
if (netgame)
{
char *title = G_BuildMapTitle(gamemap);
CON_LogMessage(va(M_GetText("Map is now \"%s"), G_BuildMapName(gamemap)));
if (title)
{
CON_LogMessage(va(": %s", title));
Z_Free(title);
}
CON_LogMessage("\"\n");
}
}
char *G_BuildMapTitle(INT32 mapnum)
{
char *title = NULL;
if (mapnum == 0)
return Z_StrDup("Random");
if (strcmp(mapheaderinfo[mapnum-1]->lvlttl, ""))
{
size_t len = 1;
const char *zonetext = NULL;
const char *actnum = NULL;
len += strlen(mapheaderinfo[mapnum-1]->lvlttl);
if (strlen(mapheaderinfo[mapnum-1]->zonttl) > 0)
{
zonetext = M_GetText(mapheaderinfo[mapnum-1]->zonttl);
len += strlen(zonetext) + 1; // ' ' + zonetext
}
else if (!(mapheaderinfo[mapnum-1]->levelflags & LF_NOZONE))
{
zonetext = M_GetText("ZONE");
len += strlen(zonetext) + 1; // ' ' + zonetext
}
if (strlen(mapheaderinfo[mapnum-1]->actnum) > 0)
{
actnum = M_GetText(mapheaderinfo[mapnum-1]->actnum);
len += strlen(actnum) + 1; // ' ' + actnum
}
title = Z_Malloc(len, PU_STATIC, NULL);
sprintf(title, "%s", mapheaderinfo[mapnum-1]->lvlttl);
if (zonetext) sprintf(title + strlen(title), " %s", zonetext);
if (actnum) sprintf(title + strlen(title), " %s", actnum);
}
return title;
}
//
// DEMO RECORDING
//
#define DEMOVERSION 0x0002
#define DEMOHEADER "\xF0" "KartReplay" "\x0F"
#define DF_GHOST 0x01 // This demo contains ghost data too!
#define DF_RECORDATTACK 0x02 // This demo is from record attack and contains its final completion time!
#define DF_NIGHTSATTACK 0x04 // This demo is from NiGHTS attack and contains its time left, score, and mares!
#define DF_ATTACKMASK 0x06 // This demo is from ??? attack and contains ???
#ifdef HAVE_BLUA
#define DF_LUAVARS 0x20 // this demo contains extra lua vars; this is mostly used for backwards compability
#endif
#define DF_ATTACKSHIFT 1
#define DF_ENCORE 0x40
#define DF_MULTIPLAYER 0x80 // This demo was recorded in multiplayer mode!
#ifdef DEMO_COMPAT_100
#define DF_FILELIST 0x08 // This demo contains an extra files list
#define DF_GAMETYPEMASK 0x30
#define DF_GAMESHIFT 4
#endif
#define DEMO_SPECTATOR 0x40
// For demos
#define ZT_FWD 0x01
#define ZT_SIDE 0x02
#define ZT_ANGLE 0x04
#define ZT_BUTTONS 0x08
#define ZT_AIMING 0x10
#define ZT_DRIFT 0x20
#define ZT_LATENCY 0x40
#define DEMOMARKER 0x80 // demoend
UINT8 demo_extradata[MAXPLAYERS];
UINT8 demo_writerng; // 0=no, 1=yes, 2=yes but on a timeout
static ticcmd_t oldcmd[MAXPLAYERS];
#define DW_END 0xFF // End of extradata block
#define DW_RNG 0xFE // Check RNG seed!
#define DW_EXTRASTUFF 0xFE // Numbers below this are reserved for writing player slot data
// Below consts are only used for demo extrainfo sections
#define DW_STANDING 0x00
// For Metal Sonic and time attack ghosts
#define GZT_XYZ 0x01
#define GZT_MOMXY 0x02
#define GZT_MOMZ 0x04
#define GZT_ANGLE 0x08
// Not used for Metal Sonic
#define GZT_SPRITE 0x10 // Animation frame
#define GZT_EXTRA 0x20
#define GZT_NIGHTS 0x40 // NiGHTS Mode stuff!
// GZT_EXTRA flags
#define EZT_THOK 0x01 // Spawned a thok object
#define EZT_SPIN 0x02 // Because one type of thok object apparently wasn't enough
#define EZT_REV 0x03 // And two types wasn't enough either yet
#define EZT_THOKMASK 0x03
#define EZT_COLOR 0x04 // Changed color (Super transformation, Mario fireflowers/invulnerability, etc.)
#define EZT_FLIP 0x08 // Reversed gravity
#define EZT_SCALE 0x10 // Changed size
#define EZT_HIT 0x20 // Damaged a mobj
#define EZT_SPRITE 0x40 // Changed sprite set completely out of PLAY (NiGHTS, SOCs, whatever)
#define EZT_KART 0x80 // SRB2Kart: Changed current held item/quantity and bumpers for battle
static mobj_t oldmetal, oldghost[MAXPLAYERS];
void G_SaveMetal(UINT8 **buffer)
{
I_Assert(buffer != NULL && *buffer != NULL);
WRITEUINT32(*buffer, metal_p - metalbuffer);
}
void G_LoadMetal(UINT8 **buffer)
{
I_Assert(buffer != NULL && *buffer != NULL);
G_DoPlayMetal();
metal_p = metalbuffer + READUINT32(*buffer);
}
ticcmd_t *G_CopyTiccmd(ticcmd_t* dest, const ticcmd_t* src, const size_t n)
{
return M_Memcpy(dest, src, n*sizeof(*src));
}
ticcmd_t *G_MoveTiccmd(ticcmd_t* dest, const ticcmd_t* src, const size_t n)
{
size_t i;
for (i = 0; i < n; i++)
{
dest[i].forwardmove = src[i].forwardmove;
dest[i].sidemove = src[i].sidemove;
dest[i].angleturn = SHORT(src[i].angleturn);
dest[i].aiming = (INT16)SHORT(src[i].aiming);
dest[i].buttons = (UINT16)SHORT(src[i].buttons);
dest[i].driftturn = (INT16)SHORT(src[i].driftturn);
dest[i].latency = (INT16)SHORT(src[i].latency);
}
return dest;
}
// Finds a skin with the closest stats if the expected skin doesn't exist.
static INT32 GetSkinNumClosestToStats(UINT8 kartspeed, UINT8 kartweight)
{
INT32 i, closest_skin = 0;
UINT8 closest_stats = UINT8_MAX, stat_diff;
for (i = 0; i < numskins; i++)
{
stat_diff = abs(skins[i].kartspeed - kartspeed) + abs(skins[i].kartweight - kartweight);
if (stat_diff < closest_stats)
{
closest_stats = stat_diff;
closest_skin = i;
}
}
return closest_skin;
}
static void FindClosestSkinForStats(UINT32 p, UINT8 kartspeed, UINT8 kartweight)
{
INT32 closest_skin = GetSkinNumClosestToStats(kartspeed, kartweight);
//CONS_Printf("Using %s instead...\n", skins[closest_skin].name);
SetPlayerSkinByNum(p, closest_skin);
}
void G_ReadDemoExtraData(void)
{
INT32 p, extradata, i;
char name[17];
if (leveltime > starttime)
{
rewind_t *rewind = CL_SaveRewindPoint(demo_p - demobuffer);
if (rewind)
{
memcpy(rewind->oldcmd, oldcmd, sizeof (oldcmd));
memcpy(rewind->oldghost, oldghost, sizeof (oldghost));
}
}
memset(name, '\0', 17);
p = READUINT8(demo_p);
while (p < DW_EXTRASTUFF)
{
extradata = READUINT8(demo_p);
if (extradata & DXD_RESPAWN)
{
if (players[p].mo)
P_DamageMobj(players[p].mo, NULL, NULL, 10000); // Is this how this should work..?
}
if (extradata & DXD_SKIN)
{
UINT8 kartspeed, kartweight;
// Skin
M_Memcpy(name, demo_p, 16);
demo_p += 16;
SetPlayerSkin(p, name);
kartspeed = READUINT8(demo_p);
kartweight = READUINT8(demo_p);
if (stricmp(skins[players[p].skin].name, name) != 0)
FindClosestSkinForStats(p, kartspeed, kartweight);
players[p].kartspeed = kartspeed;
players[p].kartweight = kartweight;
}
if (extradata & DXD_COLOR)
{
// Color
M_Memcpy(name, demo_p, 16);
demo_p += 16;
for (i = 0; i < MAXSKINCOLORS; i++)
if (!stricmp(KartColor_Names[i], name)) // SRB2kart
{
players[p].skincolor = i;
if (players[p].mo)
players[p].mo->color = i;
break;
}
}
if (extradata & DXD_NAME)
{
// Name
M_Memcpy(player_names[p],demo_p,16);
demo_p += 16;
}
if (extradata & DXD_PLAYSTATE)
{
extradata = READUINT8(demo_p);
switch (extradata) {
case DXD_PST_PLAYING:
players[p].pflags |= PF_WANTSTOJOIN; // fuck you
break;
case DXD_PST_SPECTATING:
players[p].pflags &= ~PF_WANTSTOJOIN; // double-fuck you
if (!playeringame[p])
{
CL_ClearPlayer(p);
playeringame[p] = true;
G_AddPlayer(p);
players[p].spectator = true;
// There's likely an off-by-one error in timing recording or playback of joins. This hacks around it so I don't have to find out where that is. \o/
if (oldcmd[p].forwardmove)
P_RandomByte();
}
else
{
players[p].spectator = true;
if (players[p].mo)
P_DamageMobj(players[p].mo, NULL, NULL, 10000);
else
players[p].playerstate = PST_REBORN;
}
break;
case DXD_PST_LEFT:
CL_RemovePlayer(p, 0);
break;
}
G_ResetViews();
// maybe these are necessary?
if (G_BattleGametype())
K_CheckBumpers(); // SRB2Kart
else if (G_RaceGametype())
P_CheckRacers(); // also SRB2Kart
}
p = READUINT8(demo_p);
}
while (p != DW_END)
{
UINT32 rng;
switch (p)
{
case DW_RNG:
rng = READUINT32(demo_p);
if (P_GetRandSeed() != rng)
{
P_SetRandSeed(rng);
if (demosynced)
CONS_Alert(CONS_WARNING, M_GetText("Demo playback has desynced!\n"));
demosynced = false;
}
}
p = READUINT8(demo_p);
}
if (!(demoflags & DF_GHOST) && *demo_p == DEMOMARKER)
{
// end of demo data stream
G_CheckDemoStatus();
return;
}
}
void G_WriteDemoExtraData(void)
{
INT32 i;
char name[16];
for (i = 0; i < MAXPLAYERS; i++)
{
if (demo_extradata[i])
{
WRITEUINT8(demo_p, i);
WRITEUINT8(demo_p, demo_extradata[i]);
//if (demo_extradata[i] & DXD_RESPAWN) has no extra data
if (demo_extradata[i] & DXD_SKIN)
{
// Skin
memset(name, 0, 16);
strncpy(name, skins[players[i].skin].name, 16);
M_Memcpy(demo_p,name,16);
demo_p += 16;
WRITEUINT8(demo_p, skins[players[i].skin].kartspeed);
WRITEUINT8(demo_p, skins[players[i].skin].kartweight);
}
if (demo_extradata[i] & DXD_COLOR)
{
// Color
memset(name, 0, 16);
strncpy(name, KartColor_Names[players[i].skincolor], 16);
M_Memcpy(demo_p,name,16);
demo_p += 16;
}
if (demo_extradata[i] & DXD_NAME)
{
// Name
memset(name, 0, 16);
strncpy(name, player_names[i], 16);
M_Memcpy(demo_p,name,16);
demo_p += 16;
}
if (demo_extradata[i] & DXD_PLAYSTATE)
{
demo_writerng = 1;
if (!playeringame[i])
WRITEUINT8(demo_p, DXD_PST_LEFT);
else if (
players[i].spectator &&
!(players[i].pflags & PF_WANTSTOJOIN) // <= fuck you specifically
)
WRITEUINT8(demo_p, DXD_PST_SPECTATING);
else
WRITEUINT8(demo_p, DXD_PST_PLAYING);
}
}
demo_extradata[i] = 0;
}
// May not be necessary, but might as well play it safe...
if ((leveltime & 255) == 128)
demo_writerng = 1;
{
static UINT8 timeout = 0;
if (timeout) timeout--;
if (demo_writerng == 1 || (demo_writerng == 2 && timeout == 0))
{
demo_writerng = 0;
timeout = 16;
WRITEUINT8(demo_p, DW_RNG);
WRITEUINT32(demo_p, P_GetRandSeed());
}
}
WRITEUINT8(demo_p, DW_END);
}
void G_ReadDemoTiccmd(ticcmd_t *cmd, INT32 playernum)
{
UINT8 ziptic;
if (!demo_p || !demo.deferstart)
return;
ziptic = READUINT8(demo_p);
if (ziptic & ZT_FWD)
oldcmd[playernum].forwardmove = READSINT8(demo_p);
if (ziptic & ZT_SIDE)
oldcmd[playernum].sidemove = READSINT8(demo_p);
if (ziptic & ZT_ANGLE)
oldcmd[playernum].angleturn = READINT16(demo_p);
if (ziptic & ZT_BUTTONS)
oldcmd[playernum].buttons = READUINT16(demo_p);
if (ziptic & ZT_AIMING)
oldcmd[playernum].aiming = READINT16(demo_p);
if (ziptic & ZT_DRIFT)
oldcmd[playernum].driftturn = READINT16(demo_p);
if (ziptic & ZT_LATENCY)
oldcmd[playernum].latency = READUINT8(demo_p);
G_CopyTiccmd(cmd, &oldcmd[playernum], 1);
// SRB2kart: Copy-pasted from ticcmd building, removes that crappy demo cam
if (((players[displayplayers[0]].mo && players[displayplayers[0]].speed > 0) // Moving
|| (leveltime > starttime && (cmd->buttons & BT_ACCELERATE && cmd->buttons & BT_BRAKE)) // Rubber-burn turn
|| (players[displayplayers[0]].kartstuff[k_respawn]) // Respawning
|| (players[displayplayers[0]].spectator || objectplacing)) // Not a physical player
&& !(players[displayplayers[0]].kartstuff[k_spinouttimer] && players[displayplayers[0]].kartstuff[k_sneakertimer])) // Spinning and boosting cancels out spinout
localangle[0] += (cmd->angleturn<<16);
if (!(demoflags & DF_GHOST) && *demo_p == DEMOMARKER)
{
// end of demo data stream
G_CheckDemoStatus();
return;
}
}
void G_WriteDemoTiccmd(ticcmd_t *cmd, INT32 playernum)
{
char ziptic = 0;
UINT8 *ziptic_p;
if (!demo_p)
return;
ziptic_p = demo_p++; // the ziptic, written at the end of this function
if (cmd->forwardmove != oldcmd[playernum].forwardmove)
{
WRITEUINT8(demo_p,cmd->forwardmove);
oldcmd[playernum].forwardmove = cmd->forwardmove;
ziptic |= ZT_FWD;
}
if (cmd->sidemove != oldcmd[playernum].sidemove)
{
WRITEUINT8(demo_p,cmd->sidemove);
oldcmd[playernum].sidemove = cmd->sidemove;
ziptic |= ZT_SIDE;
}
if (cmd->angleturn != oldcmd[playernum].angleturn)
{
WRITEINT16(demo_p,cmd->angleturn);
oldcmd[playernum].angleturn = cmd->angleturn;
ziptic |= ZT_ANGLE;
}
if (cmd->buttons != oldcmd[playernum].buttons)
{
WRITEUINT16(demo_p,cmd->buttons);
oldcmd[playernum].buttons = cmd->buttons;
ziptic |= ZT_BUTTONS;
}
if (cmd->aiming != oldcmd[playernum].aiming)
{
WRITEINT16(demo_p,cmd->aiming);
oldcmd[playernum].aiming = cmd->aiming;
ziptic |= ZT_AIMING;
}
if (cmd->driftturn != oldcmd[playernum].driftturn)
{
WRITEINT16(demo_p,cmd->driftturn);
oldcmd[playernum].driftturn = cmd->driftturn;
ziptic |= ZT_DRIFT;
}
if (cmd->latency != oldcmd[playernum].latency)
{
WRITEUINT8(demo_p,cmd->latency);
oldcmd[playernum].latency = cmd->latency;
ziptic |= ZT_LATENCY;
}
*ziptic_p = ziptic;
// attention here for the ticcmd size!
// latest demos with mouse aiming byte in ticcmd
if (!(demoflags & DF_GHOST) && ziptic_p > demoend - 9)
{
G_CheckDemoStatus(); // no more space
return;
}
}
void G_GhostAddThok(INT32 playernum)
{
if (!demo.recording || !(demoflags & DF_GHOST))
return;
ghostext[playernum].flags = (ghostext[playernum].flags & ~EZT_THOKMASK) | EZT_THOK;
}
void G_GhostAddSpin(INT32 playernum)
{
if (!demo.recording || !(demoflags & DF_GHOST))
return;
ghostext[playernum].flags = (ghostext[playernum].flags & ~EZT_THOKMASK) | EZT_SPIN;
}
void G_GhostAddRev(INT32 playernum)
{
if (!demo.recording || !(demoflags & DF_GHOST))
return;
ghostext[playernum].flags = (ghostext[playernum].flags & ~EZT_THOKMASK) | EZT_REV;
}
void G_GhostAddFlip(INT32 playernum)
{
if (!demo.recording || !(demoflags & DF_GHOST))
return;
ghostext[playernum].flags |= EZT_FLIP;
}
void G_GhostAddColor(INT32 playernum, ghostcolor_t color)
{
if (!demo.recording || !(demoflags & DF_GHOST))
return;
if (ghostext[playernum].lastcolor == (UINT8)color)
{
ghostext[playernum].flags &= ~EZT_COLOR;
return;
}
ghostext[playernum].flags |= EZT_COLOR;
ghostext[playernum].color = (UINT8)color;
}
void G_GhostAddScale(INT32 playernum, fixed_t scale)
{
if (!demo.recording || !(demoflags & DF_GHOST))
return;
if (ghostext[playernum].lastscale == scale)
{
ghostext[playernum].flags &= ~EZT_SCALE;
return;
}
ghostext[playernum].flags |= EZT_SCALE;
ghostext[playernum].scale = scale;
}
void G_GhostAddHit(INT32 playernum, mobj_t *victim)
{
if (!demo.recording || !(demoflags & DF_GHOST))
return;
ghostext[playernum].flags |= EZT_HIT;
ghostext[playernum].hits++;
ghostext[playernum].hitlist = Z_Realloc(ghostext[playernum].hitlist, ghostext[playernum].hits * sizeof(mobj_t *), PU_LEVEL, NULL);
ghostext[playernum].hitlist[ghostext[playernum].hits-1] = victim;
}
void G_WriteAllGhostTics(void)
{
INT32 i, counter = leveltime;
for (i = 0; i < MAXPLAYERS; i++)
{
if (!playeringame[i] || players[i].spectator)
continue;
if (!players[i].mo)
continue;
counter++;
if (counter % cv_netdemosyncquality.value != 0) // Only write 1 in this many ghost datas per tic to cut down on multiplayer replay size.
continue;
WRITEUINT8(demo_p, i);
G_WriteGhostTic(players[i].mo, i);
}
WRITEUINT8(demo_p, 0xFF);
}
void G_WriteGhostTic(mobj_t *ghost, INT32 playernum)
{
char ziptic = 0;
UINT8 *ziptic_p;
UINT32 i;
UINT8 sprite;
UINT8 frame;
if (!demo_p)
return;
if (!(demoflags & DF_GHOST))
return; // No ghost data to write.
if (ghost->player && ghost->player->pflags & PF_NIGHTSMODE && ghost->tracer)
{
// We're talking about the NiGHTS thing, not the normal platforming thing!
ziptic |= GZT_NIGHTS;
ghost = ghost->tracer;
}
ziptic_p = demo_p++; // the ziptic, written at the end of this function
#define MAXMOM (0x7FFF<<8)
// GZT_XYZ is only useful if you've moved 256 FRACUNITS or more in a single tic.
if (abs(ghost->x-oldghost[playernum].x) > MAXMOM
|| abs(ghost->y-oldghost[playernum].y) > MAXMOM
|| abs(ghost->z-oldghost[playernum].z) > MAXMOM
|| ((UINT8)(leveltime & 255) > 0 && (UINT8)(leveltime & 255) <= (UINT8)cv_netdemosyncquality.value)) // Hack to enable slightly nicer resyncing
{
oldghost[playernum].x = ghost->x;
oldghost[playernum].y = ghost->y;
oldghost[playernum].z = ghost->z;
ziptic |= GZT_XYZ;
WRITEFIXED(demo_p,oldghost[playernum].x);
WRITEFIXED(demo_p,oldghost[playernum].y);
WRITEFIXED(demo_p,oldghost[playernum].z);
}
else
{
// For moving normally:
// Store one full byte of movement, plus one byte of fractional movement.
INT16 momx = (INT16)((ghost->x-oldghost[playernum].x + (1<<4))>>8);
INT16 momy = (INT16)((ghost->y-oldghost[playernum].y + (1<<4))>>8);
if (momx != oldghost[playernum].momx
|| momy != oldghost[playernum].momy)
{
oldghost[playernum].momx = momx;
oldghost[playernum].momy = momy;
ziptic |= GZT_MOMXY;
WRITEINT16(demo_p,momx);
WRITEINT16(demo_p,momy);
}
momx = (INT16)((ghost->z-oldghost[playernum].z + (1<<4))>>8);
if (momx != oldghost[playernum].momz)
{
oldghost[playernum].momz = momx;
ziptic |= GZT_MOMZ;
WRITEINT16(demo_p,momx);
}
// This SHOULD set oldghost.x/y/z to match ghost->x/y/z
// but it keeps the fractional loss of one byte,
// so it will hopefully be made up for in future tics.
oldghost[playernum].x += oldghost[playernum].momx<<8;
oldghost[playernum].y += oldghost[playernum].momy<<8;
oldghost[playernum].z += oldghost[playernum].momz<<8;
}
#undef MAXMOM
// Only store the 8 most relevant bits of angle
// because exact values aren't too easy to discern to begin with when only 8 angles have different sprites
// and it does not affect this mode of movement at all anyway.
if (ghost->angle>>24 != oldghost[playernum].angle)
{
oldghost[playernum].angle = ghost->angle>>24;
ziptic |= GZT_ANGLE;
WRITEUINT8(demo_p,oldghost[playernum].angle);
}
// Store the sprite frame.
frame = ghost->frame & 0xFF;
if (frame != oldghost[playernum].frame)
{
oldghost[playernum].frame = frame;
ziptic |= GZT_SPRITE;
WRITEUINT8(demo_p,oldghost[playernum].frame);
}
// Check for sprite set changes
sprite = ghost->sprite;
if (sprite != oldghost[playernum].sprite)
{
oldghost[playernum].sprite = sprite;
ghostext[playernum].flags |= EZT_SPRITE;
}
if (ghost->player)
{
if (
ghostext[playernum].kartitem != ghost->player->kartstuff[k_itemtype] ||
ghostext[playernum].kartamount != ghost->player->kartstuff[k_itemamount] ||
ghostext[playernum].kartbumpers != ghost->player->kartstuff[k_bumper]
)
{
ghostext[playernum].flags |= EZT_KART;
ghostext[playernum].kartitem = ghost->player->kartstuff[k_itemtype];
ghostext[playernum].kartamount = ghost->player->kartstuff[k_itemamount];
ghostext[playernum].kartbumpers = ghost->player->kartstuff[k_bumper];
}
}
if (ghostext[playernum].color == ghostext[playernum].lastcolor)
ghostext[playernum].flags &= ~EZT_COLOR;
if (ghostext[playernum].scale == ghostext[playernum].lastscale)
ghostext[playernum].flags &= ~EZT_SCALE;
if (ghostext[playernum].flags)
{
ziptic |= GZT_EXTRA;
WRITEUINT8(demo_p,ghostext[playernum].flags);
if (ghostext[playernum].flags & EZT_COLOR)
{
WRITEUINT8(demo_p,ghostext[playernum].color);
ghostext[playernum].lastcolor = ghostext[playernum].color;
}
if (ghostext[playernum].flags & EZT_SCALE)
{
WRITEFIXED(demo_p,ghostext[playernum].scale);
ghostext[playernum].lastscale = ghostext[playernum].scale;
}
if (ghostext[playernum].flags & EZT_HIT)
{
WRITEUINT16(demo_p,ghostext[playernum].hits);
for (i = 0; i < ghostext[playernum].hits; i++)
{
mobj_t *mo = ghostext[playernum].hitlist[i];
WRITEUINT32(demo_p,UINT32_MAX); // reserved for some method of determining exactly which mobj this is. (mobjnum doesn't work here.)
WRITEUINT32(demo_p,mo->type);
WRITEUINT16(demo_p,(UINT16)mo->health);
WRITEFIXED(demo_p,mo->x);
WRITEFIXED(demo_p,mo->y);
WRITEFIXED(demo_p,mo->z);
WRITEANGLE(demo_p,mo->angle);
}
Z_Free(ghostext[playernum].hitlist);
ghostext[playernum].hits = 0;
ghostext[playernum].hitlist = NULL;
}
if (ghostext[playernum].flags & EZT_SPRITE)
WRITEUINT8(demo_p,sprite);
if (ghostext[playernum].flags & EZT_KART)
{
WRITEINT32(demo_p, ghostext[playernum].kartitem);
WRITEINT32(demo_p, ghostext[playernum].kartamount);
WRITEINT32(demo_p, ghostext[playernum].kartbumpers);
}
ghostext[playernum].flags = 0;
}
*ziptic_p = ziptic;
// attention here for the ticcmd size!
// latest demos with mouse aiming byte in ticcmd
if (demo_p >= demoend - (13 + 9))
{
G_CheckDemoStatus(); // no more space
return;
}
}
void G_ConsAllGhostTics(void)
{
UINT8 p = READUINT8(demo_p);
while (p != 0xFF)
{
G_ConsGhostTic(p);
p = READUINT8(demo_p);
}
if (*demo_p == DEMOMARKER)
{
// end of demo data stream
G_CheckDemoStatus();
return;
}
}
// Uses ghost data to do consistency checks on your position.
// This fixes desynchronising demos when fighting eggman.
void G_ConsGhostTic(INT32 playernum)
{
UINT8 ziptic;
fixed_t px,py,pz,gx,gy,gz;
mobj_t *testmo;
fixed_t syncleeway;
boolean nightsfail = false;
if (!demo_p || !demo.deferstart)
return;
if (!(demoflags & DF_GHOST))
return; // No ghost data to use.
testmo = players[playernum].mo;
// Grab ghost data.
ziptic = READUINT8(demo_p);
if (ziptic & GZT_XYZ)
{
oldghost[playernum].x = READFIXED(demo_p);
oldghost[playernum].y = READFIXED(demo_p);
oldghost[playernum].z = READFIXED(demo_p);
syncleeway = 0;
}
else
{
if (ziptic & GZT_MOMXY)
{
oldghost[playernum].momx = READINT16(demo_p)<<8;
oldghost[playernum].momy = READINT16(demo_p)<<8;
}
if (ziptic & GZT_MOMZ)
oldghost[playernum].momz = READINT16(demo_p)<<8;
oldghost[playernum].x += oldghost[playernum].momx;
oldghost[playernum].y += oldghost[playernum].momy;
oldghost[playernum].z += oldghost[playernum].momz;
syncleeway = FRACUNIT;
}
if (ziptic & GZT_ANGLE)
demo_p++;
if (ziptic & GZT_SPRITE)
demo_p++;
if(ziptic & GZT_NIGHTS) {
if (!testmo || !testmo->player || !(testmo->player->pflags & PF_NIGHTSMODE) || !testmo->tracer)
nightsfail = true;
else
testmo = testmo->tracer;
}
if (ziptic & GZT_EXTRA)
{ // But wait, there's more!
ziptic = READUINT8(demo_p);
if (ziptic & EZT_COLOR)
demo_p++;
if (ziptic & EZT_SCALE)
demo_p += sizeof(fixed_t);
if (ziptic & EZT_HIT)
{ // Resync mob damage.
UINT16 i, count = READUINT16(demo_p);
thinker_t *th;
mobj_t *mobj;
UINT32 type;
UINT16 health;
fixed_t x;
fixed_t y;
fixed_t z;
for (i = 0; i < count; i++)
{
demo_p += 4; // reserved.
type = READUINT32(demo_p);
health = READUINT16(demo_p);
x = READFIXED(demo_p);
y = READFIXED(demo_p);
z = READFIXED(demo_p);
demo_p += sizeof(angle_t); // angle, unnecessary for cons.
mobj = NULL;
for (th = thinkercap.next; th != &thinkercap; th = th->next)
{
if (th->function.acp1 != (actionf_p1)P_MobjThinker)
continue;
mobj = (mobj_t *)th;
if (mobj->type == (mobjtype_t)type && mobj->x == x && mobj->y == y && mobj->z == z)
break;
mobj = NULL; // wasn't this one, keep searching.
}
if (mobj && mobj->health != health) // Wasn't damaged?! This is desync! Fix it!
{
if (demosynced)
CONS_Alert(CONS_WARNING, M_GetText("Demo playback has desynced!\n"));
demosynced = false;
P_DamageMobj(mobj, players[0].mo, players[0].mo, 1);
}
}
}
if (ziptic & EZT_SPRITE)
demo_p++;
if (ziptic & EZT_KART)
{
ghostext[playernum].kartitem = READINT32(demo_p);
ghostext[playernum].kartamount = READINT32(demo_p);
ghostext[playernum].kartbumpers = READINT32(demo_p);
}
}
if (testmo)
{
// Re-synchronise
px = testmo->x;
py = testmo->y;
pz = testmo->z;
gx = oldghost[playernum].x;
gy = oldghost[playernum].y;
gz = oldghost[playernum].z;
if (nightsfail || abs(px-gx) > syncleeway || abs(py-gy) > syncleeway || abs(pz-gz) > syncleeway)
{
ghostext[playernum].desyncframes++;
if (ghostext[playernum].desyncframes >= 2)
{
if (demosynced)
CONS_Alert(CONS_WARNING, M_GetText("Demo playback has desynced!\n"));
demosynced = false;
P_UnsetThingPosition(testmo);
testmo->x = oldghost[playernum].x;
testmo->y = oldghost[playernum].y;
P_SetThingPosition(testmo);
testmo->z = oldghost[playernum].z;
if (abs(testmo->z - testmo->floorz) < 4*FRACUNIT)
testmo->z = testmo->floorz; // Sync players to the ground when they're likely supposed to be there...
ghostext[playernum].desyncframes = 2;
}
}
else
ghostext[playernum].desyncframes = 0;
if (
#ifdef DEMO_COMPAT_100
demo.version != 0x0001 &&
#endif
(
players[playernum].kartstuff[k_itemtype] != ghostext[playernum].kartitem ||
players[playernum].kartstuff[k_itemamount] != ghostext[playernum].kartamount ||
players[playernum].kartstuff[k_bumper] != ghostext[playernum].kartbumpers
)
)
{
if (demosynced)
CONS_Alert(CONS_WARNING, M_GetText("Demo playback has desynced!\n"));
demosynced = false;
players[playernum].kartstuff[k_itemtype] = ghostext[playernum].kartitem;
players[playernum].kartstuff[k_itemamount] = ghostext[playernum].kartamount;
players[playernum].kartstuff[k_bumper] = ghostext[playernum].kartbumpers;
}
}
if (*demo_p == DEMOMARKER)
{
// end of demo data stream
G_CheckDemoStatus();
return;
}
}
void G_GhostTicker(void)
{
demoghost *g,*p;
for(g = ghosts, p = NULL; g; g = g->next)
{
// Skip normal demo data.
UINT8 ziptic = READUINT8(g->p);
#ifdef DEMO_COMPAT_100
if (g->version != 0x0001)
{
#endif
while (ziptic != DW_END) // Get rid of extradata stuff
{
if (ziptic == 0) // Only support player 0 info for now
{
ziptic = READUINT8(g->p);
if (ziptic & DXD_SKIN)
g->p += 18; // We _could_ read this info, but it shouldn't change anything in record attack...
if (ziptic & DXD_COLOR)
g->p += 16; // Same tbh
if (ziptic & DXD_NAME)
g->p += 16; // yea
if (ziptic & DXD_PLAYSTATE && READUINT8(g->p) != DXD_PST_PLAYING)
I_Error("Ghost is not a record attack ghost"); //@TODO lmao don't blow up like this
}
else if (ziptic == DW_RNG)
g->p += 4; // RNG seed
else
I_Error("Ghost is not a record attack ghost"); //@TODO lmao don't blow up like this
ziptic = READUINT8(g->p);
}
ziptic = READUINT8(g->p); // Back to actual ziptic stuff
#ifdef DEMO_COMPAT_100
}
#endif
if (ziptic & ZT_FWD)
g->p++;
if (ziptic & ZT_SIDE)
g->p++;
if (ziptic & ZT_ANGLE)
g->p += 2;
if (ziptic & ZT_BUTTONS)
g->p += 2;
if (ziptic & ZT_AIMING)
g->p += 2;
if (ziptic & ZT_DRIFT)
g->p += 2;
if (ziptic & ZT_LATENCY)
g->p += 1;
// Grab ghost data.
ziptic = READUINT8(g->p);
#ifdef DEMO_COMPAT_100
if (g->version != 0x0001)
{
#endif
if (ziptic == 0xFF)
goto skippedghosttic; // Didn't write ghost info this frame
else if (ziptic != 0)
I_Error("Ghost is not a record attack ghost"); //@TODO lmao don't blow up like this
ziptic = READUINT8(g->p);
#ifdef DEMO_COMPAT_100
}
#endif
if (ziptic & GZT_XYZ)
{
g->oldmo.x = READFIXED(g->p);
g->oldmo.y = READFIXED(g->p);
g->oldmo.z = READFIXED(g->p);
}
else
{
if (ziptic & GZT_MOMXY)
{
g->oldmo.momx = READINT16(g->p)<<8;
g->oldmo.momy = READINT16(g->p)<<8;
}
if (ziptic & GZT_MOMZ)
g->oldmo.momz = READINT16(g->p)<<8;
g->oldmo.x += g->oldmo.momx;
g->oldmo.y += g->oldmo.momy;
g->oldmo.z += g->oldmo.momz;
}
if (ziptic & GZT_ANGLE)
g->oldmo.angle = READUINT8(g->p)<<24;
if (ziptic & GZT_SPRITE)
g->oldmo.frame = READUINT8(g->p);
// Update ghost
P_UnsetThingPosition(g->mo);
g->mo->x = g->oldmo.x;
g->mo->y = g->oldmo.y;
g->mo->z = g->oldmo.z;
P_SetThingPosition(g->mo);
g->mo->angle = g->oldmo.angle;
g->mo->frame = g->oldmo.frame | tr_trans30<<FF_TRANSSHIFT;
if (ziptic & GZT_EXTRA)
{ // But wait, there's more!
ziptic = READUINT8(g->p);
if (ziptic & EZT_COLOR)
{
g->color = READUINT8(g->p);
switch(g->color)
{
default:
case GHC_NORMAL: // Go back to skin color
g->mo->color = g->oldmo.color;
break;
// Handled below
case GHC_SUPER:
case GHC_INVINCIBLE:
break;
case GHC_FIREFLOWER: // Fireflower
g->mo->color = SKINCOLOR_WHITE;
break;
}
}
if (ziptic & EZT_FLIP)
g->mo->eflags ^= MFE_VERTICALFLIP;
if (ziptic & EZT_SCALE)
{
g->mo->destscale = READFIXED(g->p);
if (g->mo->destscale != g->mo->scale)
P_SetScale(g->mo, g->mo->destscale);
}
if (ziptic & EZT_THOKMASK)
{ // Let's only spawn ONE of these per frame, thanks.
mobj_t *mobj;
INT32 type = -1;
if (g->mo->skin)
{
switch (ziptic & EZT_THOKMASK)
{
case EZT_THOK:
type = (UINT32)mobjinfo[MT_PLAYER].painchance;
break;
case EZT_SPIN:
type = (UINT32)mobjinfo[MT_PLAYER].damage;
break;
case EZT_REV:
type = (UINT32)mobjinfo[MT_PLAYER].raisestate;
break;
}
}
if (type == MT_GHOST)
{
mobj = P_SpawnGhostMobj(g->mo); // does a large portion of the work for us
mobj->frame = (mobj->frame & ~FF_FRAMEMASK)|tr_trans60<<FF_TRANSSHIFT; // P_SpawnGhostMobj sets trans50, we want trans60
}
else
{
mobj = P_SpawnMobj(g->mo->x, g->mo->y, g->mo->z - FixedDiv(FixedMul(g->mo->info->height, g->mo->scale) - g->mo->height,3*FRACUNIT), MT_THOK);
mobj->sprite = states[mobjinfo[type].spawnstate].sprite;
mobj->frame = (states[mobjinfo[type].spawnstate].frame & FF_FRAMEMASK) | tr_trans60<<FF_TRANSSHIFT;
mobj->tics = -1; // nope.
mobj->color = g->mo->color;
if (g->mo->eflags & MFE_VERTICALFLIP)
{
mobj->flags2 |= MF2_OBJECTFLIP;
mobj->eflags |= MFE_VERTICALFLIP;
}
P_SetScale(mobj, g->mo->scale);
mobj->destscale = g->mo->scale;
}
mobj->floorz = mobj->z;
mobj->ceilingz = mobj->z+mobj->height;
P_UnsetThingPosition(mobj);
mobj->flags = MF_NOBLOCKMAP|MF_NOCLIP|MF_NOCLIPHEIGHT|MF_NOGRAVITY; // make an ATTEMPT to curb crazy SOCs fucking stuff up...
P_SetThingPosition(mobj);
mobj->fuse = 8;
P_SetTarget(&mobj->target, g->mo);
}
if (ziptic & EZT_HIT)
{ // Spawn hit poofs for killing things!
UINT16 i, count = READUINT16(g->p), health;
//UINT32 type;
fixed_t x,y,z;
angle_t angle;
mobj_t *poof;
for (i = 0; i < count; i++)
{
g->p += 4; // reserved
g->p += 4; // backwards compat., type used to be here
health = READUINT16(g->p);
x = READFIXED(g->p);
y = READFIXED(g->p);
z = READFIXED(g->p);
angle = READANGLE(g->p);
if (health != 0 || i >= 4) // only spawn for the first 4 hits per frame, to prevent ghosts from splode-spamming too bad.
continue;
poof = P_SpawnMobj(x, y, z, MT_GHOST);
poof->angle = angle;
poof->flags = MF_NOBLOCKMAP|MF_NOCLIP|MF_NOCLIPHEIGHT|MF_NOGRAVITY; // make an ATTEMPT to curb crazy SOCs fucking stuff up...
poof->health = 0;
P_SetMobjStateNF(poof, S_XPLD1);
}
}
if (ziptic & EZT_SPRITE)
g->mo->sprite = READUINT8(g->p);
if (ziptic & EZT_KART)
g->p += 12; // kartitem, kartamount, kartbumpers
}
#ifdef DEMO_COMPAT_100
if (g->version != 0x0001)
{
#endif
if (READUINT8(g->p) != 0xFF) // Make sure there isn't other ghost data here.
I_Error("Ghost is not a record attack ghost"); //@TODO lmao don't blow up like this
#ifdef DEMO_COMPAT_100
}
#endif
skippedghosttic:
// Tick ghost colors (Super and Mario Invincibility flashing)
switch(g->color)
{
case GHC_SUPER: // Super Sonic (P_DoSuperStuff)
g->mo->color = SKINCOLOR_SUPER1;
g->mo->color += abs( ( (signed)( (unsigned)leveltime >> 1 ) % 9) - 4);
break;
case GHC_INVINCIBLE: // Mario invincibility (P_CheckInvincibilityTimer)
g->mo->color = (UINT8)(leveltime % MAXSKINCOLORS);
break;
default:
break;
}
// Demo ends after ghost data.
if (*g->p == DEMOMARKER)
{
g->mo->momx = g->mo->momy = g->mo->momz = 0;
if (p)
p->next = g->next;
else
ghosts = g->next;
Z_Free(g);
continue;
}
p = g;
}
}
// Demo rewinding functions
typedef struct rewindinfo_s {
tic_t leveltime;
struct {
boolean ingame;
player_t player;
mobj_t mobj;
} playerinfo[MAXPLAYERS];
struct rewindinfo_s *prev;
} rewindinfo_t;
static tic_t currentrewindnum;
static rewindinfo_t *rewindhead = NULL; // Reverse chronological order
void G_InitDemoRewind(void)
{
CL_ClearRewinds();
while (rewindhead)
{
rewindinfo_t *p = rewindhead->prev;
Z_Free(rewindhead);
rewindhead = p;
}
currentrewindnum = 0;
}
void G_StoreRewindInfo(void)
{
static UINT8 timetolog = 8;
rewindinfo_t *info;
size_t i;
if (timetolog-- > 0)
return;
timetolog = 8;
info = Z_Calloc(sizeof(rewindinfo_t), PU_STATIC, NULL);
for (i = 0; i < MAXPLAYERS; i++)
{
if (!playeringame[i] || players[i].spectator)
{
info->playerinfo[i].ingame = false;
continue;
}
info->playerinfo[i].ingame = true;
memcpy(&info->playerinfo[i].player, &players[i], sizeof(player_t));
if (players[i].mo)
memcpy(&info->playerinfo[i].mobj, players[i].mo, sizeof(mobj_t));
}
info->leveltime = leveltime;
info->prev = rewindhead;
rewindhead = info;
}
void G_PreviewRewind(tic_t previewtime)
{
SINT8 i;
size_t j;
fixed_t tweenvalue = 0;
rewindinfo_t *info = rewindhead, *next_info = rewindhead;
if (!info)
return;
while (info->leveltime > previewtime && info->prev)
{
next_info = info;
info = info->prev;
}
if (info != next_info)
tweenvalue = FixedDiv(previewtime - info->leveltime, next_info->leveltime - info->leveltime);
for (i = 0; i < MAXPLAYERS; i++)
{
if (!playeringame[i] || players[i].spectator)
{
if (info->playerinfo[i].player.mo)
{
//@TODO spawn temp object to act as a player display
}
continue;
}
if (!info->playerinfo[i].ingame || !info->playerinfo[i].player.mo)
{
if (players[i].mo)
players[i].mo->flags2 |= MF2_DONTDRAW;
continue;
}
if (!players[i].mo)
continue; //@TODO spawn temp object to act as a player display
players[i].mo->flags2 &= ~MF2_DONTDRAW;
P_UnsetThingPosition(players[i].mo);
#define TWEEN(pr) info->playerinfo[i].mobj.pr + FixedMul((INT32) (next_info->playerinfo[i].mobj.pr - info->playerinfo[i].mobj.pr), tweenvalue)
players[i].mo->x = TWEEN(x);
players[i].mo->y = TWEEN(y);
players[i].mo->z = TWEEN(z);
players[i].mo->angle = TWEEN(angle);
#undef TWEEN
P_SetThingPosition(players[i].mo);
players[i].frameangle = info->playerinfo[i].player.frameangle + FixedMul((INT32) (next_info->playerinfo[i].player.frameangle - info->playerinfo[i].player.frameangle), tweenvalue);
players[i].mo->sprite = info->playerinfo[i].mobj.sprite;
players[i].mo->frame = info->playerinfo[i].mobj.frame;
players[i].realtime = info->playerinfo[i].player.realtime;
for (j = 0; j < NUMKARTSTUFF; j++)
players[i].kartstuff[j] = info->playerinfo[i].player.kartstuff[j];
}
for (i = splitscreen; i >= 0; i--)
P_ResetCamera(&players[displayplayers[i]], &camera[i]);
}
void G_ConfirmRewind(tic_t rewindtime)
{
SINT8 i;
tic_t j;
boolean oldmenuactive = menuactive, oldsounddisabled = sound_disabled;
INT32 olddp1 = displayplayers[0], olddp2 = displayplayers[1], olddp3 = displayplayers[2], olddp4 = displayplayers[3];
UINT8 oldss = splitscreen;
menuactive = false; // Prevent loops
CV_StealthSetValue(&cv_renderview, 0);
if (rewindtime <= starttime)
{
demo.rewinding = false;
G_DoPlayDemo(NULL); // Restart the current demo
}
else
{
rewind_t *rewind;
sound_disabled = true; // Prevent sound spam
demo.rewinding = true;
rewind = CL_RewindToTime(rewindtime);
if (rewind)
{
demo_p = demobuffer + rewind->demopos;
memcpy(oldcmd, rewind->oldcmd, sizeof (oldcmd));
memcpy(oldghost, rewind->oldghost, sizeof (oldghost));
paused = false;
}
else
{
demo.rewinding = true;
G_DoPlayDemo(NULL); // Restart the current demo
}
}
for (j = 0; j < rewindtime && leveltime < rewindtime; j++)
{
G_Ticker((j % NEWTICRATERATIO) == 0);
}
demo.rewinding = false;
menuactive = oldmenuactive; // Bring the menu back up
sound_disabled = oldsounddisabled; // Re-enable SFX
wipegamestate = gamestate; // No fading back in!
COM_BufInsertText("renderview on\n");
if (demo.freecam)
return; // don't touch from there
splitscreen = oldss;
displayplayers[0] = olddp1;
displayplayers[1] = olddp2;
displayplayers[2] = olddp3;
displayplayers[3] = olddp4;
R_ExecuteSetViewSize();
G_ResetViews();
for (i = splitscreen; i >= 0; i--)
P_ResetCamera(&players[displayplayers[i]], &camera[i]);
}
void G_ReadMetalTic(mobj_t *metal)
{
UINT8 ziptic;
UINT16 speed;
UINT8 statetype;
if (!metal_p)
return;
ziptic = READUINT8(metal_p);
// Read changes from the tic
if (ziptic & GZT_XYZ)
{
P_TeleportMove(metal, READFIXED(metal_p), READFIXED(metal_p), READFIXED(metal_p));
oldmetal.x = metal->x;
oldmetal.y = metal->y;
oldmetal.z = metal->z;
}
else
{
if (ziptic & GZT_MOMXY)
{
oldmetal.momx = READINT16(metal_p)<<8;
oldmetal.momy = READINT16(metal_p)<<8;
}
if (ziptic & GZT_MOMZ)
oldmetal.momz = READINT16(metal_p)<<8;
oldmetal.x += oldmetal.momx;
oldmetal.y += oldmetal.momy;
oldmetal.z += oldmetal.momz;
}
if (ziptic & GZT_ANGLE)
oldmetal.angle = READUINT8(metal_p)<<24;
if (ziptic & GZT_SPRITE)
metal_p++; // Currently unused. (Metal Sonic figures out what he's doing his own damn self.)
// Set movement, position, and angle
// oldmetal contains where you're supposed to be.
metal->momx = oldmetal.momx;
metal->momy = oldmetal.momy;
metal->momz = oldmetal.momz;
P_UnsetThingPosition(metal);
metal->x = oldmetal.x;
metal->y = oldmetal.y;
metal->z = oldmetal.z;
P_SetThingPosition(metal);
metal->angle = oldmetal.angle;
if (ziptic & GZT_EXTRA)
{ // But wait, there's more!
ziptic = READUINT8(metal_p);
if (ziptic & EZT_FLIP)
metal->eflags ^= MFE_VERTICALFLIP;
if (ziptic & EZT_SCALE)
{
metal->destscale = READFIXED(metal_p);
if (metal->destscale != metal->scale)
P_SetScale(metal, metal->destscale);
}
}
// Calculates player's speed based on distance-of-a-line formula
speed = FixedDiv(P_AproxDistance(oldmetal.momx, oldmetal.momy), metal->scale)>>FRACBITS;
// Use speed to decide an appropriate state
if (speed > 20) // default skin runspeed
statetype = 2;
else if (speed > 1) // stopspeed
statetype = 1;
else
statetype = 0;
// Set state
if (statetype != metal->threshold)
{
switch (statetype)
{
case 2: // run
P_SetMobjState(metal,metal->info->meleestate);
break;
case 1: // walk
P_SetMobjState(metal,metal->info->seestate);
break;
default: // stand
P_SetMobjState(metal,metal->info->spawnstate);
break;
}
metal->threshold = statetype;
}
// TODO: Modify state durations based on movement speed, similar to players?
if (*metal_p == DEMOMARKER)
{
// end of demo data stream
G_StopMetalDemo();
return;
}
}
void G_WriteMetalTic(mobj_t *metal)
{
UINT8 ziptic = 0;
UINT8 *ziptic_p;
if (!demo_p) // demo_p will be NULL until the race start linedef executor is triggered!
return;
ziptic_p = demo_p++; // the ziptic, written at the end of this function
#define MAXMOM (0xFFFF<<8)
// GZT_XYZ is only useful if you've moved 256 FRACUNITS or more in a single tic.
if (abs(metal->x-oldmetal.x) > MAXMOM
|| abs(metal->y-oldmetal.y) > MAXMOM
|| abs(metal->z-oldmetal.z) > MAXMOM)
{
oldmetal.x = metal->x;
oldmetal.y = metal->y;
oldmetal.z = metal->z;
WRITEFIXED(demo_p,oldmetal.x);
WRITEFIXED(demo_p,oldmetal.y);
WRITEFIXED(demo_p,oldmetal.z);
ziptic |= GZT_XYZ;
}
else
{
// For moving normally:
// Store one full byte of movement, plus one byte of fractional movement.
INT16 momx = (INT16)((metal->x-oldmetal.x)>>8);
INT16 momy = (INT16)((metal->y-oldmetal.y)>>8);
if (momx != oldmetal.momx
|| momy != oldmetal.momy)
{
oldmetal.momx = momx;
oldmetal.momy = momy;
WRITEINT16(demo_p,momx);
WRITEINT16(demo_p,momy);
ziptic |= GZT_MOMXY;
}
momx = (INT16)((metal->z-oldmetal.z)>>8);
if (momx != oldmetal.momz)
{
oldmetal.momz = momx;
WRITEINT16(demo_p,momx);
ziptic |= GZT_MOMZ;
}
// This SHOULD set oldmetal.x/y/z to match metal->x/y/z
// but it keeps the fractional loss of one byte,
// so it will hopefully be made up for in future tics.
oldmetal.x += oldmetal.momx<<8;
oldmetal.y += oldmetal.momy<<8;
oldmetal.z += oldmetal.momz<<8;
}
#undef MAXMOM
// Only store the 8 most relevant bits of angle
// because exact values aren't too easy to discern to begin with when only 8 angles have different sprites
// and it does not affect movement at all anyway.
if (metal->angle>>24 != oldmetal.angle)
{
oldmetal.angle = metal->angle>>24;
WRITEUINT8(demo_p,oldmetal.angle);
ziptic |= GZT_ANGLE;
}
// Metal Sonic does not need our state changes.
// ... currently.
{
UINT8 *exttic_p = NULL;
UINT8 exttic = 0;
if ((metal->eflags & MFE_VERTICALFLIP) != (oldmetal.eflags & MFE_VERTICALFLIP))
{
if (!exttic_p)
exttic_p = demo_p++;
exttic |= EZT_FLIP;
oldmetal.eflags ^= MFE_VERTICALFLIP;
}
if (metal->scale != oldmetal.scale)
{
if (!exttic_p)
exttic_p = demo_p++;
exttic |= EZT_SCALE;
WRITEFIXED(demo_p,metal->scale);
oldmetal.scale = metal->scale;
}
if (exttic_p)
{
*exttic_p = exttic;
ziptic |= GZT_EXTRA;
}
}
*ziptic_p = ziptic;
// attention here for the ticcmd size!
// latest demos with mouse aiming byte in ticcmd
if (demo_p >= demoend - 32)
{
G_StopMetalRecording(); // no more space
return;
}
}
//
// G_RecordDemo
//
void G_RecordDemo(const char *name)
{
INT32 maxsize;
CONS_Printf("Recording demo %s.lmp\n", name);
strcpy(demoname, name);
strcat(demoname, ".lmp");
//@TODO make a maxdemosize cvar
maxsize = 1024*1024*2;
if (M_CheckParm("-maxdemo") && M_IsNextParm())
maxsize = atoi(M_GetNextParm()) * 1024;
if (demobuffer)
free(demobuffer);
demo_p = NULL;
demobuffer = malloc(maxsize);
demoend = demobuffer + maxsize;
demo.recording = true;
}
void G_RecordMetal(void)
{
INT32 maxsize;
maxsize = 1024*1024;
if (M_CheckParm("-maxdemo") && M_IsNextParm())
maxsize = atoi(M_GetNextParm()) * 1024;
demo_p = NULL;
demobuffer = malloc(maxsize);
demoend = demobuffer + maxsize;
metalrecording = true;
}
void G_BeginRecording(void)
{
UINT8 i, p;
char name[16];
player_t *player = &players[consoleplayer];
char *filename;
UINT8 totalfiles;
UINT8 *m;
if (demo_p)
return;
memset(name,0,sizeof(name));
demo_p = demobuffer;
demoflags = DF_GHOST|(multiplayer ? DF_MULTIPLAYER : (modeattacking<<DF_ATTACKSHIFT));
if (encoremode)
demoflags |= DF_ENCORE;
#ifdef HAVE_BLUA
if (!modeattacking) // Ghosts don't read luavars, and you shouldn't ever need to save Lua in replays, you doof!
// SERIOUSLY THOUGH WHY WOULD YOU LOAD HOSTMOD AND RECORD A GHOST WITH IT !????
demoflags |= DF_LUAVARS;
#endif
// Setup header.
M_Memcpy(demo_p, DEMOHEADER, 12); demo_p += 12;
WRITEUINT8(demo_p,VERSION);
WRITEUINT8(demo_p,SUBVERSION);
WRITEUINT16(demo_p,DEMOVERSION);
// Full replay title
demo_p += 64;
snprintf(demo.titlename, 64, "%s - %s", G_BuildMapTitle(gamemap), modeattacking ? "Record Attack" : connectedservername);
// demo checksum
demo_p += 16;
// game data
M_Memcpy(demo_p, "PLAY", 4); demo_p += 4;
WRITEINT16(demo_p,gamemap);
M_Memcpy(demo_p, mapmd5, 16); demo_p += 16;
WRITEUINT8(demo_p, demoflags);
WRITEUINT8(demo_p, gametype & 0xFF);
// file list
m = demo_p;/* file count */
demo_p += 1;
totalfiles = 0;
for (i = mainwads; ++i < numwadfiles; )
if (wadfiles[i]->important)
{
nameonly(( filename = va("%s", wadfiles[i]->filename) ));
WRITESTRINGN(demo_p, filename, 64);
WRITEMEM(demo_p, wadfiles[i]->md5sum, 16);
totalfiles++;
}
WRITEUINT8(m, totalfiles);
switch ((demoflags & DF_ATTACKMASK)>>DF_ATTACKSHIFT)
{
case ATTACKING_NONE: // 0
break;
case ATTACKING_RECORD: // 1
demotime_p = demo_p;
WRITEUINT32(demo_p,UINT32_MAX); // time
WRITEUINT32(demo_p,UINT32_MAX); // lap
break;
/*case ATTACKING_NIGHTS: // 2
demotime_p = demo_p;
WRITEUINT32(demo_p,UINT32_MAX); // time
WRITEUINT32(demo_p,0); // score
break;*/
default: // 3
break;
}
WRITEUINT32(demo_p,P_GetInitSeed());
// Reserved for extrainfo location from start of file
demoinfo_p = demo_p;
WRITEUINT32(demo_p, 0);
// Save netvars
CV_SaveNetVars(&demo_p, true);
// Now store some info for each in-game player
for (p = 0; p < MAXPLAYERS; p++) {
if (playeringame[p]) {
player = &players[p];
WRITEUINT8(demo_p, p | (player->spectator ? DEMO_SPECTATOR : 0));
// Name
memset(name, 0, 16);
strncpy(name, player_names[p], 16);
M_Memcpy(demo_p,name,16);
demo_p += 16;
// Skin
memset(name, 0, 16);
strncpy(name, skins[player->skin].name, 16);
M_Memcpy(demo_p,name,16);
demo_p += 16;
// Color
memset(name, 0, 16);
strncpy(name, KartColor_Names[player->skincolor], 16);
M_Memcpy(demo_p,name,16);
demo_p += 16;
// Score, since Kart uses this to determine where you start on the map
WRITEUINT32(demo_p, player->score);
// Kart speed and weight
WRITEUINT8(demo_p, skins[player->skin].kartspeed);
WRITEUINT8(demo_p, skins[player->skin].kartweight);
}
}
WRITEUINT8(demo_p, 0xFF); // Denote the end of the player listing
#ifdef HAVE_BLUA
// player lua vars, always saved even if empty... Unless it's record attack.
if (!modeattacking)
LUA_ArchiveDemo();
#endif
memset(&oldcmd,0,sizeof(oldcmd));
memset(&oldghost,0,sizeof(oldghost));
memset(&ghostext,0,sizeof(ghostext));
for (i = 0; i < MAXPLAYERS; i++)
{
ghostext[i].lastcolor = ghostext[i].color = GHC_NORMAL;
ghostext[i].lastscale = ghostext[i].scale = FRACUNIT;
if (players[i].mo)
{
oldghost[i].x = players[i].mo->x;
oldghost[i].y = players[i].mo->y;
oldghost[i].z = players[i].mo->z;
oldghost[i].angle = players[i].mo->angle;
// preticker started us gravity flipped
if (players[i].mo->eflags & MFE_VERTICALFLIP)
ghostext[i].flags |= EZT_FLIP;
}
}
}
void G_BeginMetal(void)
{
mobj_t *mo = players[consoleplayer].mo;
if (demo_p)
return;
demo_p = demobuffer;
// Write header.
M_Memcpy(demo_p, DEMOHEADER, 12); demo_p += 12;
WRITEUINT8(demo_p,VERSION);
WRITEUINT8(demo_p,SUBVERSION);
WRITEUINT16(demo_p,DEMOVERSION);
// demo checksum
demo_p += 16;
M_Memcpy(demo_p, "METL", 4); demo_p += 4;
// Set up our memory.
memset(&oldmetal,0,sizeof(oldmetal));
oldmetal.x = mo->x;
oldmetal.y = mo->y;
oldmetal.z = mo->z;
oldmetal.angle = mo->angle;
}
void G_WriteStanding(UINT8 ranking, char *name, INT32 skinnum, UINT8 color, UINT32 val)
{
char temp[16];
if (demoinfo_p && *(UINT32 *)demoinfo_p == 0)
{
WRITEUINT8(demo_p, DEMOMARKER); // add the demo end marker
*(UINT32 *)demoinfo_p = demo_p - demobuffer;
}
WRITEUINT8(demo_p, DW_STANDING);
WRITEUINT8(demo_p, ranking);
// Name
memset(temp, 0, 16);
strncpy(temp, name, 16);
M_Memcpy(demo_p,temp,16);
demo_p += 16;
// Skin
memset(temp, 0, 16);
strncpy(temp, skins[skinnum].name, 16);
M_Memcpy(demo_p,temp,16);
demo_p += 16;
// Color
memset(temp, 0, 16);
strncpy(temp, KartColor_Names[color], 16);
M_Memcpy(demo_p,temp,16);
demo_p += 16;
// Score/time/whatever
WRITEUINT32(demo_p, val);
}
void G_SetDemoTime(UINT32 ptime, UINT32 plap)
{
if (!demo.recording || !demotime_p)
return;
if (demoflags & DF_RECORDATTACK)
{
WRITEUINT32(demotime_p, ptime);
WRITEUINT32(demotime_p, plap);
demotime_p = NULL;
}
/*else if (demoflags & DF_NIGHTSATTACK)
{
WRITEUINT32(demotime_p, ptime);
WRITEUINT32(demotime_p, pscore);
demotime_p = NULL;
}*/
}
static void G_LoadDemoExtraFiles(UINT8 **pp)
{
UINT8 totalfiles;
char filename[MAX_WADPATH];
UINT8 md5sum[16];
filestatus_t ncs;
boolean toomany = false;
boolean alreadyloaded;
UINT8 i, j;
totalfiles = READUINT8((*pp));
for (i = 0; i < totalfiles; ++i)
{
if (toomany)
SKIPSTRING((*pp));
else
{
strlcpy(filename, (char *)(*pp), sizeof filename);
SKIPSTRING((*pp));
}
READMEM((*pp), md5sum, 16);
if (!toomany)
{
alreadyloaded = false;
for (j = 0; j < numwadfiles; ++j)
{
if (memcmp(md5sum, wadfiles[j]->md5sum, 16) == 0)
{
alreadyloaded = true;
break;
}
}
if (alreadyloaded)
continue;
if (numwadfiles >= MAX_WADFILES)
toomany = true;
else
ncs = findfile(filename, md5sum, false);
if (toomany)
{
CONS_Alert(CONS_WARNING, M_GetText("Too many files loaded to add anymore for demo playback\n"));
if (!CON_Ready())
M_StartMessage(M_GetText("There are too many files loaded to add this demo's addons.\n\nDemo playback may desync.\n\nPress ESC\n"), NULL, MM_NOTHING);
}
else if (ncs != FS_FOUND)
{
if (ncs == FS_NOTFOUND)
CONS_Alert(CONS_NOTICE, M_GetText("You do not have a copy of %s\n"), filename);
else if (ncs == FS_MD5SUMBAD)
CONS_Alert(CONS_NOTICE, M_GetText("Checksum mismatch on %s\n"), filename);
else
CONS_Alert(CONS_NOTICE, M_GetText("Unknown error finding file %s\n"), filename);
if (!CON_Ready())
M_StartMessage(M_GetText("There were errors trying to add this demo's addons. Check the console for more information.\n\nDemo playback may desync.\n\nPress ESC\n"), NULL, MM_NOTHING);
}
else
{
P_AddWadFile(filename);
}
}
}
}
static void G_SkipDemoExtraFiles(UINT8 **pp)
{
UINT8 totalfiles;
UINT8 i;
totalfiles = READUINT8((*pp));
for (i = 0; i < totalfiles; ++i)
{
SKIPSTRING((*pp));// file name
(*pp) += 16;// md5
}
}
// G_CheckDemoExtraFiles: checks if our loaded WAD list matches the demo's.
// Enabling quick prevents filesystem checks to see if needed files are available to load.
static UINT8 G_CheckDemoExtraFiles(UINT8 **pp, boolean quick)
{
UINT8 totalfiles, filesloaded, nmusfilecount;
char filename[MAX_WADPATH];
UINT8 md5sum[16];
boolean toomany = false;
boolean alreadyloaded;
UINT8 i, j;
UINT8 error = 0;
totalfiles = READUINT8((*pp));
filesloaded = 0;
for (i = 0; i < totalfiles; ++i)
{
if (toomany)
SKIPSTRING((*pp));
else
{
strlcpy(filename, (char *)(*pp), sizeof filename);
SKIPSTRING((*pp));
}
READMEM((*pp), md5sum, 16);
if (!toomany)
{
alreadyloaded = false;
nmusfilecount = 0;
for (j = 0; j < numwadfiles; ++j)
{
if (wadfiles[j]->important && j > mainwads)
nmusfilecount++;
else
continue;
if (memcmp(md5sum, wadfiles[j]->md5sum, 16) == 0)
{
alreadyloaded = true;
if (i != nmusfilecount-1 && error < DFILE_ERROR_OUTOFORDER)
error |= DFILE_ERROR_OUTOFORDER;
break;
}
}
if (alreadyloaded)
{
filesloaded++;
continue;
}
if (numwadfiles >= MAX_WADFILES)
error = DFILE_ERROR_CANNOTLOAD;
else if (!quick && findfile(filename, md5sum, false) != FS_FOUND)
error = DFILE_ERROR_CANNOTLOAD;
else if (error < DFILE_ERROR_INCOMPLETEOUTOFORDER)
error |= DFILE_ERROR_NOTLOADED;
} else
error = DFILE_ERROR_CANNOTLOAD;
}
// Get final file count
nmusfilecount = 0;
for (j = 0; j < numwadfiles; ++j)
if (wadfiles[j]->important && j > mainwads)
nmusfilecount++;
if (!error && filesloaded < nmusfilecount)
error = DFILE_ERROR_EXTRAFILES;
return error;
}
// Returns bitfield:
// 1 == new demo has lower time
// 2 == new demo has higher score
// 4 == new demo has higher rings
UINT8 G_CmpDemoTime(char *oldname, char *newname)
{
UINT8 *buffer,*p;
UINT8 flags;
UINT32 oldtime, newtime, oldlap, newlap;
UINT16 oldversion;
size_t bufsize ATTRUNUSED;
UINT8 c;
UINT16 s ATTRUNUSED;
UINT8 aflags = 0;
// load the new file
FIL_DefaultExtension(newname, ".lmp");
bufsize = FIL_ReadFile(newname, &buffer);
I_Assert(bufsize != 0);
p = buffer;
// read demo header
I_Assert(!memcmp(p, DEMOHEADER, 12));
p += 12; // DEMOHEADER
c = READUINT8(p); // VERSION
I_Assert(c == VERSION);
c = READUINT8(p); // SUBVERSION
I_Assert(c == SUBVERSION);
s = READUINT16(p);
I_Assert(s == DEMOVERSION);
p += 64; // full demo title
p += 16; // demo checksum
I_Assert(!memcmp(p, "PLAY", 4));
p += 4; // PLAY
p += 2; // gamemap
p += 16; // map md5
flags = READUINT8(p); // demoflags
p++; // gametype
G_SkipDemoExtraFiles(&p);
aflags = flags & (DF_RECORDATTACK|DF_NIGHTSATTACK);
I_Assert(aflags);
if (flags & DF_RECORDATTACK)
{
newtime = READUINT32(p);
newlap = READUINT32(p);
}
/*else if (flags & DF_NIGHTSATTACK)
{
newtime = READUINT32(p);
newscore = READUINT32(p);
}*/
else // appease compiler
return 0;
Z_Free(buffer);
// load old file
FIL_DefaultExtension(oldname, ".lmp");
if (!FIL_ReadFile(oldname, &buffer))
{
CONS_Alert(CONS_ERROR, M_GetText("Failed to read file '%s'.\n"), oldname);
return UINT8_MAX;
}
p = buffer;
// read demo header
if (memcmp(p, DEMOHEADER, 12))
{
CONS_Alert(CONS_NOTICE, M_GetText("File '%s' invalid format. It will be overwritten.\n"), oldname);
Z_Free(buffer);
return UINT8_MAX;
} p += 12; // DEMOHEADER
p++; // VERSION
p++; // SUBVERSION
oldversion = READUINT16(p);
switch(oldversion) // demoversion
{
case DEMOVERSION: // latest always supported
p += 64; // full demo title
break;
#ifdef DEMO_COMPAT_100
case 0x0001:
// Old replays gotta go :]
CONS_Alert(CONS_NOTICE, M_GetText("File '%s' outdated version. It will be overwritten. Nyeheheh.\n"), oldname);
Z_Free(buffer);
return UINT8_MAX;
#endif
// too old, cannot support.
default:
CONS_Alert(CONS_NOTICE, M_GetText("File '%s' invalid format. It will be overwritten.\n"), oldname);
Z_Free(buffer);
return UINT8_MAX;
}
p += 16; // demo checksum
if (memcmp(p, "PLAY", 4))
{
CONS_Alert(CONS_NOTICE, M_GetText("File '%s' invalid format. It will be overwritten.\n"), oldname);
Z_Free(buffer);
return UINT8_MAX;
} p += 4; // "PLAY"
p += 2; // gamemap
p += 16; // mapmd5
flags = READUINT8(p);
p++; // gametype
G_SkipDemoExtraFiles(&p);
if (!(flags & aflags))
{
CONS_Alert(CONS_NOTICE, M_GetText("File '%s' not from same game mode. It will be overwritten.\n"), oldname);
Z_Free(buffer);
return UINT8_MAX;
}
if (flags & DF_RECORDATTACK)
{
oldtime = READUINT32(p);
oldlap = READUINT32(p);
}
/*else if (flags & DF_NIGHTSATTACK)
{
oldtime = READUINT32(p);
oldscore = READUINT32(p);
}*/
else // appease compiler
return UINT8_MAX;
Z_Free(buffer);
c = 0;
if (newtime < oldtime
|| (newtime == oldtime && (newlap < oldlap)))
c |= 1; // Better time
if (newlap < oldlap
|| (newlap == oldlap && newtime < oldtime))
c |= 1<<1; // Better lap time
return c;
}
void G_LoadDemoInfo(menudemo_t *pdemo)
{
UINT8 *infobuffer, *info_p, *extrainfo_p;
UINT8 version, subversion, pdemoflags;
UINT16 pdemoversion, count;
if (!FIL_ReadFile(pdemo->filepath, &infobuffer))
{
CONS_Alert(CONS_ERROR, M_GetText("Failed to read file '%s'.\n"), pdemo->filepath);
pdemo->type = MD_INVALID;
sprintf(pdemo->title, "INVALID REPLAY");
return;
}
info_p = infobuffer;
if (memcmp(info_p, DEMOHEADER, 12))
{
CONS_Alert(CONS_ERROR, M_GetText("%s is not a SRB2Kart replay file.\n"), pdemo->filepath);
pdemo->type = MD_INVALID;
sprintf(pdemo->title, "INVALID REPLAY");
Z_Free(infobuffer);
return;
}
pdemo->type = MD_LOADED;
info_p += 12; // DEMOHEADER
version = READUINT8(info_p);
subversion = READUINT8(info_p);
pdemoversion = READUINT16(info_p);
switch(pdemoversion)
{
case DEMOVERSION: // latest always supported
// demo title
M_Memcpy(pdemo->title, info_p, 64);
info_p += 64;
break;
#ifdef DEMO_COMPAT_100
case 0x0001:
pdemo->type = MD_OUTDATED;
sprintf(pdemo->title, "Legacy Replay");
break;
#endif
// too old, cannot support.
default:
CONS_Alert(CONS_ERROR, M_GetText("%s is an incompatible replay format and cannot be played.\n"), pdemo->filepath);
pdemo->type = MD_INVALID;
sprintf(pdemo->title, "INVALID REPLAY");
Z_Free(infobuffer);
return;
}
if (version != VERSION || subversion != SUBVERSION)
pdemo->type = MD_OUTDATED;
info_p += 16; // demo checksum
if (memcmp(info_p, "PLAY", 4))
{
CONS_Alert(CONS_ERROR, M_GetText("%s is the wrong type of recording and cannot be played.\n"), pdemo->filepath);
pdemo->type = MD_INVALID;
sprintf(pdemo->title, "INVALID REPLAY");
Z_Free(infobuffer);
return;
}
info_p += 4; // "PLAY"
pdemo->map = READINT16(info_p);
info_p += 16; // mapmd5
pdemoflags = READUINT8(info_p);
// temp?
if (!(pdemoflags & DF_MULTIPLAYER))
{
CONS_Alert(CONS_ERROR, M_GetText("%s is not a multiplayer replay and can't be listed on this menu fully yet.\n"), pdemo->filepath);
Z_Free(infobuffer);
return;
}
#ifdef DEMO_COMPAT_100
else if (pdemoversion == 0x0001)
{
CONS_Alert(CONS_ERROR, M_GetText("%s is a legacy multiplayer replay and cannot be played.\n"), pdemo->filepath);
pdemo->type = MD_INVALID;
sprintf(pdemo->title, "INVALID REPLAY");
Z_Free(infobuffer);
return;
}
#endif
pdemo->gametype = READUINT8(info_p);
pdemo->addonstatus = G_CheckDemoExtraFiles(&info_p, true);
info_p += 4; // RNG seed
extrainfo_p = infobuffer + READUINT32(info_p);
// Pared down version of CV_LoadNetVars to find the kart speed
pdemo->kartspeed = 1; // Default to normal speed
count = READUINT16(info_p);
while (count--)
{
UINT16 netid;
char *svalue;
netid = READUINT16(info_p);
svalue = (char *)info_p;
SKIPSTRING(info_p);
info_p++; // stealth
if (netid == cv_kartspeed.netid)
{
UINT8 j;
for (j = 0; kartspeed_cons_t[j].strvalue; j++)
if (!stricmp(kartspeed_cons_t[j].strvalue, svalue))
pdemo->kartspeed = kartspeed_cons_t[j].value;
}
else if (netid == cv_basenumlaps.netid && pdemo->gametype == GT_RACE)
pdemo->numlaps = atoi(svalue);
}
if (pdemoflags & DF_ENCORE)
pdemo->kartspeed |= DF_ENCORE;
/*// Temporary info until this is actually present in replays.
(void)extrainfo_p;
sprintf(pdemo->winnername, "transrights420");
pdemo->winnerskin = 1;
pdemo->winnercolor = SKINCOLOR_MOONSLAM;
pdemo->winnertime = 6666;*/
// Read standings!
count = 0;
while (READUINT8(extrainfo_p) == DW_STANDING) // Assume standings are always first in the extrainfo
{
INT32 i;
char temp[16];
pdemo->standings[count].ranking = READUINT8(extrainfo_p);
// Name
M_Memcpy(pdemo->standings[count].name, extrainfo_p, 16);
extrainfo_p += 16;
// Skin
M_Memcpy(temp,extrainfo_p,16);
extrainfo_p += 16;
pdemo->standings[count].skin = UINT8_MAX;
for (i = 0; i < numskins; i++)
if (stricmp(skins[i].name, temp) == 0)
{
pdemo->standings[count].skin = i;
break;
}
// Color
M_Memcpy(temp,extrainfo_p,16);
extrainfo_p += 16;
for (i = 0; i < MAXSKINCOLORS; i++)
if (!stricmp(KartColor_Names[i],temp)) // SRB2kart
{
pdemo->standings[count].color = i;
break;
}
// Score/time/whatever
pdemo->standings[count].timeorscore = READUINT32(extrainfo_p);
count++;
if (count >= MAXPLAYERS)
break; //@TODO still cycle through the rest of these if extra demo data is ever used
}
// I think that's everything we need?
Z_Free(infobuffer);
}
//
// G_PlayDemo
//
void G_DeferedPlayDemo(const char *name)
{
COM_BufAddText("playdemo \"");
COM_BufAddText(name);
COM_BufAddText("\" -addfiles\n");
}
//
// Start a demo from a .LMP file or from a wad resource
//
#define SKIPERRORS
void G_DoPlayDemo(char *defdemoname)
{
UINT8 i, p;
lumpnum_t l;
char skin[17],color[17],*n,*pdemoname;
UINT8 version,subversion;
UINT32 randseed;
char msg[1024];
#if defined(SKIPERRORS) && !defined(DEVELOP)
boolean skiperrors = false;
#endif
boolean spectator;
UINT8 slots[MAXPLAYERS], kartspeed[MAXPLAYERS], kartweight[MAXPLAYERS], numslots = 0;
G_InitDemoRewind();
skin[16] = '\0';
color[16] = '\0';
// No demo name means we're restarting the current demo
if (defdemoname == NULL)
{
demo_p = demobuffer;
pdemoname = ZZ_Alloc(1); // Easier than adding checks for this everywhere it's freed
}
else
{
n = defdemoname+strlen(defdemoname);
while (*n != '/' && *n != '\\' && n != defdemoname)
n--;
if (n != defdemoname)
n++;
pdemoname = ZZ_Alloc(strlen(n)+1);
strcpy(pdemoname,n);
M_SetPlaybackMenuPointer();
// Internal if no extension, external if one exists
if (FIL_CheckExtension(defdemoname))
{
//FIL_DefaultExtension(defdemoname, ".lmp");
if (!FIL_ReadFile(defdemoname, &demobuffer))
{
snprintf(msg, 1024, M_GetText("Failed to read file '%s'.\n"), defdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
gameaction = ga_nothing;
M_StartMessage(msg, NULL, MM_NOTHING);
return;
}
demo_p = demobuffer;
}
// load demo resource from WAD
else if ((l = W_CheckNumForName(defdemoname)) == LUMPERROR)
{
snprintf(msg, 1024, M_GetText("Failed to read lump '%s'.\n"), defdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
gameaction = ga_nothing;
M_StartMessage(msg, NULL, MM_NOTHING);
return;
}
else // it's an internal demo
{
demobuffer = demo_p = W_CacheLumpNum(l, PU_STATIC);
#if defined(SKIPERRORS) && !defined(DEVELOP)
skiperrors = true; // SRB2Kart: Don't print warnings for staff ghosts, since they'll inevitably happen when we make bugfixes/changes...
#endif
}
}
// read demo header
gameaction = ga_nothing;
demo.playback = true;
if (memcmp(demo_p, DEMOHEADER, 12))
{
snprintf(msg, 1024, M_GetText("%s is not a SRB2Kart replay file.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
demo_p += 12; // DEMOHEADER
version = READUINT8(demo_p);
subversion = READUINT8(demo_p);
demo.version = READUINT16(demo_p);
switch(demo.version)
{
case DEMOVERSION: // latest always supported
// demo title
M_Memcpy(demo.titlename, demo_p, 64);
demo_p += 64;
break;
#ifdef DEMO_COMPAT_100
case 0x0001:
break;
#endif
// too old, cannot support.
default:
snprintf(msg, 1024, M_GetText("%s is an incompatible replay format and cannot be played.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
demo_p += 16; // demo checksum
if (memcmp(demo_p, "PLAY", 4))
{
snprintf(msg, 1024, M_GetText("%s is the wrong type of recording and cannot be played.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
demo_p += 4; // "PLAY"
gamemap = READINT16(demo_p);
demo_p += 16; // mapmd5
demoflags = READUINT8(demo_p);
#ifdef DEMO_COMPAT_100
if (demo.version == 0x0001)
{
if (demoflags & DF_MULTIPLAYER)
{
snprintf(msg, 1024, M_GetText("%s is an alpha multiplayer replay and cannot be played.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
}
else
{
#endif
gametype = READUINT8(demo_p);
if (demo.title) // Titledemos should always play and ought to always be compatible with whatever wadlist is running.
G_SkipDemoExtraFiles(&demo_p);
else if (demo.loadfiles)
G_LoadDemoExtraFiles(&demo_p);
else if (demo.ignorefiles)
G_SkipDemoExtraFiles(&demo_p);
else
{
UINT8 error = G_CheckDemoExtraFiles(&demo_p, false);
if (error)
{
switch (error)
{
case DFILE_ERROR_NOTLOADED:
snprintf(msg, 1024,
M_GetText("Required files for this demo are not loaded.\n\nUse\n\"playdemo %s -addfiles\"\nto load them and play the demo.\n"),
pdemoname);
break;
case DFILE_ERROR_OUTOFORDER:
snprintf(msg, 1024,
M_GetText("Required files for this demo are loaded out of order.\n\nUse\n\"playdemo %s -force\"\nto play the demo anyway.\n"),
pdemoname);
break;
case DFILE_ERROR_INCOMPLETEOUTOFORDER:
snprintf(msg, 1024,
M_GetText("Required files for this demo are not loaded, and some are out of order.\n\nUse\n\"playdemo %s -addfiles\"\nto load needed files and play the demo.\n"),
pdemoname);
break;
case DFILE_ERROR_CANNOTLOAD:
snprintf(msg, 1024,
M_GetText("Required files for this demo cannot be loaded.\n\nUse\n\"playdemo %s -force\"\nto play the demo anyway.\n"),
pdemoname);
break;
case DFILE_ERROR_EXTRAFILES:
snprintf(msg, 1024,
M_GetText("You have additional files loaded beyond the demo's file list.\n\nUse\n\"playdemo %s -force\"\nto play the demo anyway.\n"),
pdemoname);
break;
}
CONS_Alert(CONS_ERROR, "%s", msg);
if (!CON_Ready()) // In the console they'll just see the notice there! No point pulling them out.
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
}
#ifdef DEMO_COMPAT_100
}
#endif
modeattacking = (demoflags & DF_ATTACKMASK)>>DF_ATTACKSHIFT;
multiplayer = !!(demoflags & DF_MULTIPLAYER);
CON_ToggleOff();
hu_demotime = UINT32_MAX;
hu_demolap = UINT32_MAX;
switch (modeattacking)
{
case ATTACKING_NONE: // 0
break;
case ATTACKING_RECORD: // 1
hu_demotime = READUINT32(demo_p);
hu_demolap = READUINT32(demo_p);
break;
/*case ATTACKING_NIGHTS: // 2
hu_demotime = READUINT32(demo_p);
hu_demoscore = READUINT32(demo_p);
break;*/
default: // 3
modeattacking = ATTACKING_NONE;
break;
}
// Random seed
randseed = READUINT32(demo_p);
#ifdef DEMO_COMPAT_100
if (demo.version != 0x0001)
#endif
demo_p += 4; // Extrainfo location
#ifdef DEMO_COMPAT_100
if (demo.version == 0x0001)
{
// Player name
M_Memcpy(player_names[0],demo_p,16);
demo_p += 16;
// Skin
M_Memcpy(skin,demo_p,16);
demo_p += 16;
// Color
M_Memcpy(color,demo_p,16);
demo_p += 16;
demo_p += 5; // Backwards compat - some stats
// SRB2kart
kartspeed[0] = READUINT8(demo_p);
kartweight[0] = READUINT8(demo_p);
//
demo_p += 9; // Backwards compat - more stats
// Skin not loaded?
if (!SetPlayerSkin(0, skin))
{
snprintf(msg, 1024, M_GetText("%s features a character that is not currently loaded.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
// ...*map* not loaded?
if (!gamemap || (gamemap > NUMMAPS) || !mapheaderinfo[gamemap-1] || !(mapheaderinfo[gamemap-1]->menuflags & LF2_EXISTSHACK))
{
snprintf(msg, 1024, M_GetText("%s features a course that is not currently loaded.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
// Set color
for (i = 0; i < MAXSKINCOLORS; i++)
if (!stricmp(KartColor_Names[i],color)) // SRB2kart
{
players[0].skincolor = i;
break;
}
// net var data
CV_LoadNetVars(&demo_p);
// Sigh ... it's an empty demo.
if (*demo_p == DEMOMARKER)
{
snprintf(msg, 1024, M_GetText("%s contains no data to be played.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
Z_Free(pdemoname);
memset(&oldcmd,0,sizeof(oldcmd));
memset(&oldghost,0,sizeof(oldghost));
memset(&ghostext,0,sizeof(ghostext));
CONS_Alert(CONS_WARNING, M_GetText("Demo version does not match game version. Desyncs may occur.\n"));
// console warning messages
#if defined(SKIPERRORS) && !defined(DEVELOP)
demosynced = (!skiperrors);
#else
demosynced = true;
#endif
// didn't start recording right away.
demo.deferstart = false;
consoleplayer = 0;
memset(displayplayers, 0, sizeof(displayplayers));
memset(playeringame, 0, sizeof(playeringame));
playeringame[0] = true;
goto post_compat;
}
#endif
// net var data
CV_LoadNetVars(&demo_p);
// Sigh ... it's an empty demo.
if (*demo_p == DEMOMARKER)
{
snprintf(msg, 1024, M_GetText("%s contains no data to be played.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
Z_Free(pdemoname);
memset(&oldcmd,0,sizeof(oldcmd));
memset(&oldghost,0,sizeof(oldghost));
memset(&ghostext,0,sizeof(ghostext));
#if defined(SKIPERRORS) && !defined(DEVELOP)
if ((VERSION != version || SUBVERSION != subversion) && !skiperrors)
#else
if (VERSION != version || SUBVERSION != subversion)
#endif
CONS_Alert(CONS_WARNING, M_GetText("Demo version does not match game version. Desyncs may occur.\n"));
// console warning messages
#if defined(SKIPERRORS) && !defined(DEVELOP)
demosynced = (!skiperrors);
#else
demosynced = true;
#endif
// didn't start recording right away.
demo.deferstart = false;
/*#ifdef HAVE_BLUA
LUAh_MapChange(gamemap);
#endif*/
displayplayers[0] = consoleplayer = 0;
memset(playeringame,0,sizeof(playeringame));
// Load players that were in-game when the map started
p = READUINT8(demo_p);
for (i = 1; i < MAXSPLITSCREENPLAYERS; i++)
displayplayers[i] = INT32_MAX;
while (p != 0xFF)
{
spectator = false;
if (p & DEMO_SPECTATOR)
{
spectator = true;
p &= ~DEMO_SPECTATOR;
if (modeattacking)
{
snprintf(msg, 1024, M_GetText("%s is a Record Attack replay with spectators, and is thus invalid.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
}
slots[numslots] = p; numslots++;
if (modeattacking && numslots > 1)
{
snprintf(msg, 1024, M_GetText("%s is a Record Attack replay with multiple players, and is thus invalid.\n"), pdemoname);
CONS_Alert(CONS_ERROR, "%s", msg);
M_StartMessage(msg, NULL, MM_NOTHING);
Z_Free(pdemoname);
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
demo.title = false;
return;
}
if (!playeringame[displayplayers[0]] || players[displayplayers[0]].spectator)
displayplayers[0] = consoleplayer = serverplayer = p;
playeringame[p] = true;
players[p].spectator = spectator;
// Name
M_Memcpy(player_names[p],demo_p,16);
demo_p += 16;
// Skin
M_Memcpy(skin,demo_p,16);
demo_p += 16;
SetPlayerSkin(p, skin);
// Color
M_Memcpy(color,demo_p,16);
demo_p += 16;
for (i = 0; i < MAXSKINCOLORS; i++)
if (!stricmp(KartColor_Names[i],color)) // SRB2kart
{
players[p].skincolor = i;
break;
}
// Score, since Kart uses this to determine where you start on the map
players[p].score = READUINT32(demo_p);
// Kart stats, temporarily
kartspeed[p] = READUINT8(demo_p);
kartweight[p] = READUINT8(demo_p);
if (stricmp(skins[players[p].skin].name, skin) != 0)
FindClosestSkinForStats(p, kartspeed[p], kartweight[p]);
// Look for the next player
p = READUINT8(demo_p);
}
// end of player read (the 0xFF marker)
// so this is where we are to read our lua variables (if possible!)
#ifdef HAVE_BLUA
if (demoflags & DF_LUAVARS) // again, used for compability, lua shit will be saved to replays regardless of if it's even been loaded
{
if (!gL) // No Lua state! ...I guess we'll just start one...
LUA_ClearState();
// No modeattacking check, DF_LUAVARS won't be present here.
LUA_UnArchiveDemo();
}
#endif
splitscreen = 0;
if (demo.title)
{
splitscreen = M_RandomKey(6)-1;
splitscreen = min(min(3, numslots-1), splitscreen); // Bias toward 1p and 4p views
for (p = 0; p <= splitscreen; p++)
G_ResetView(p+1, slots[M_RandomKey(numslots)], false);
}
R_ExecuteSetViewSize();
#ifdef DEMO_COMPAT_100
post_compat:
#endif
P_SetRandSeed(randseed);
G_InitNew(demoflags & DF_ENCORE, G_BuildMapName(gamemap), true, true); // Doesn't matter whether you reset or not here, given changes to resetplayer.
for (i = 0; i < MAXPLAYERS; i++)
{
if (players[i].mo)
{
players[i].mo->color = players[i].skincolor;
oldghost[i].x = players[i].mo->x;
oldghost[i].y = players[i].mo->y;
oldghost[i].z = players[i].mo->z;
}
// Set saved attribute values
// No cheat checking here, because even if they ARE wrong...
// it would only break the replay if we clipped them.
players[i].kartspeed = kartspeed[i];
players[i].kartweight = kartweight[i];
}
demo.deferstart = true;
}
#undef SKIPERRORS
void G_AddGhost(char *defdemoname)
{
INT32 i;
lumpnum_t l;
char name[17],skin[17],color[17],*n,*pdemoname,md5[16];
demoghost *gh;
UINT8 flags;
UINT8 *buffer,*p;
mapthing_t *mthing;
UINT16 count, ghostversion;
skin_t *ghskin = &skins[0];
UINT8 kartspeed = UINT8_MAX, kartweight = UINT8_MAX;
name[16] = '\0';
skin[16] = '\0';
color[16] = '\0';
n = defdemoname+strlen(defdemoname);
while (*n != '/' && *n != '\\' && n != defdemoname)
n--;
if (n != defdemoname)
n++;
pdemoname = ZZ_Alloc(strlen(n)+1);
strcpy(pdemoname,n);
// Internal if no extension, external if one exists
if (FIL_CheckExtension(defdemoname))
{
//FIL_DefaultExtension(defdemoname, ".lmp");
if (!FIL_ReadFileTag(defdemoname, &buffer, PU_LEVEL))
{
CONS_Alert(CONS_ERROR, M_GetText("Failed to read file '%s'.\n"), defdemoname);
Z_Free(pdemoname);
return;
}
p = buffer;
}
// load demo resource from WAD
else if ((l = W_CheckNumForName(defdemoname)) == LUMPERROR)
{
CONS_Alert(CONS_ERROR, M_GetText("Failed to read lump '%s'.\n"), defdemoname);
Z_Free(pdemoname);
return;
}
else // it's an internal demo
buffer = p = W_CacheLumpNum(l, PU_LEVEL);
// read demo header
if (memcmp(p, DEMOHEADER, 12))
{
CONS_Alert(CONS_NOTICE, M_GetText("Ghost %s: Not a SRB2Kart replay.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
p += 12; // DEMOHEADER
p++; // VERSION
p++; // SUBVERSION
ghostversion = READUINT16(p);
switch(ghostversion)
{
case DEMOVERSION: // latest always supported
p += 64; // title
break;
#ifdef DEMO_COMPAT_100
case 0x0001:
break;
#endif
// too old, cannot support.
default:
CONS_Alert(CONS_NOTICE, M_GetText("Ghost %s: Demo version incompatible.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
M_Memcpy(md5, p, 16); p += 16; // demo checksum
for (gh = ghosts; gh; gh = gh->next)
if (!memcmp(md5, gh->checksum, 16)) // another ghost in the game already has this checksum?
{ // Don't add another one, then!
CONS_Debug(DBG_SETUP, "Rejecting duplicate ghost %s (MD5 was matched)\n", pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
if (memcmp(p, "PLAY", 4))
{
CONS_Alert(CONS_NOTICE, M_GetText("Ghost %s: Demo format unacceptable.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
p += 4; // "PLAY"
p += 2; // gamemap
p += 16; // mapmd5 (possibly check for consistency?)
flags = READUINT8(p);
if (!(flags & DF_GHOST))
{
CONS_Alert(CONS_NOTICE, M_GetText("Ghost %s: No ghost data in this demo.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
#ifdef DEMO_COMPAT_100
if (ghostversion != 0x0001)
#endif
p++; // gametype
#ifdef DEMO_COMPAT_100
if (ghostversion != 0x0001)
#endif
G_SkipDemoExtraFiles(&p); // Don't wanna modify the file list for ghosts.
switch ((flags & DF_ATTACKMASK)>>DF_ATTACKSHIFT)
{
case ATTACKING_NONE: // 0
break;
case ATTACKING_RECORD: // 1
p += 8; // demo time, lap
break;
/*case ATTACKING_NIGHTS: // 2
p += 8; // demo time left, score
break;*/
default: // 3
break;
}
p += 4; // random seed
#ifdef DEMO_COMPAT_100
if (ghostversion == 0x0001)
{
// Player name (TODO: Display this somehow if it doesn't match cv_playername!)
M_Memcpy(name, p,16);
p += 16;
// Skin
M_Memcpy(skin, p,16);
p += 16;
// Color
M_Memcpy(color, p,16);
p += 16;
// Ghosts do not have a player structure to put this in.
p++; // charability
p++; // charability2
p++; // actionspd
p++; // mindash
p++; // maxdash
// SRB2kart
p++; // kartspeed
p++; // kartweight
//
p++; // normalspeed
p++; // runspeed
p++; // thrustfactor
p++; // accelstart
p++; // acceleration
p += 4; // jumpfactor
}
else
#endif
p += 4; // Extra data location reference
// net var data
count = READUINT16(p);
while (count--)
{
p += 2;
SKIPSTRING(p);
p++;
}
if (*p == DEMOMARKER)
{
CONS_Alert(CONS_NOTICE, M_GetText("Failed to add ghost %s: Replay is empty.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
#ifdef DEMO_COMPAT_100
if (ghostversion != 0x0001)
{
#endif
if (READUINT8(p) != 0)
{
CONS_Alert(CONS_NOTICE, M_GetText("Failed to add ghost %s: Invalid player slot.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
// Player name (TODO: Display this somehow if it doesn't match cv_playername!)
M_Memcpy(name, p, 16);
p += 16;
// Skin
M_Memcpy(skin, p, 16);
p += 16;
// Color
M_Memcpy(color, p, 16);
p += 16;
p += 4; // score
kartspeed = READUINT8(p);
kartweight = READUINT8(p);
if (READUINT8(p) != 0xFF)
{
CONS_Alert(CONS_NOTICE, M_GetText("Failed to add ghost %s: Invalid player slot.\n"), pdemoname);
Z_Free(pdemoname);
Z_Free(buffer);
return;
}
#ifdef DEMO_COMPAT_100
}
#endif
for (i = 0; i < numskins; i++)
if (!stricmp(skins[i].name,skin))
{
ghskin = &skins[i];
break;
}
if (i == numskins)
{
if (kartspeed != UINT8_MAX && kartweight != UINT8_MAX)
ghskin = &skins[GetSkinNumClosestToStats(kartspeed, kartweight)];
CONS_Alert(CONS_NOTICE, M_GetText("Ghost %s: Invalid character. Falling back to %s.\n"), pdemoname, ghskin->name);
}
gh = Z_Calloc(sizeof(demoghost), PU_LEVEL, NULL);
gh->next = ghosts;
gh->buffer = buffer;
M_Memcpy(gh->checksum, md5, 16);
gh->p = p;
ghosts = gh;
gh->version = ghostversion;
mthing = playerstarts[0];
I_Assert(mthing);
{ // A bit more complex than P_SpawnPlayer because ghosts aren't solid and won't just push themselves out of the ceiling.
fixed_t z,f,c;
gh->mo = P_SpawnMobj(mthing->x << FRACBITS, mthing->y << FRACBITS, 0, MT_GHOST);
gh->mo->angle = FixedAngle(mthing->angle*FRACUNIT);
f = gh->mo->floorz;
c = gh->mo->ceilingz - mobjinfo[MT_PLAYER].height;
if (!!(mthing->options & MTF_AMBUSH) ^ !!(mthing->options & MTF_OBJECTFLIP))
{
z = c;
if (mthing->options >> ZSHIFT)
z -= ((mthing->options >> ZSHIFT) << FRACBITS);
if (z < f)
z = f;
}
else
{
z = f;
if (mthing->options >> ZSHIFT)
z += ((mthing->options >> ZSHIFT) << FRACBITS);
if (z > c)
z = c;
}
gh->mo->z = z;
}
gh->mo->state = states+S_KART_STND1; // SRB2kart - was S_PLAY_STND
gh->mo->sprite = gh->mo->state->sprite;
gh->mo->frame = (gh->mo->state->frame & FF_FRAMEMASK) | tr_trans20<<FF_TRANSSHIFT;
gh->mo->tics = -1;
gh->oldmo.x = gh->mo->x;
gh->oldmo.y = gh->mo->y;
gh->oldmo.z = gh->mo->z;
// Set skin
gh->mo->skin = gh->oldmo.skin = ghskin;
// Set color
gh->mo->color = ((skin_t*)gh->mo->skin)->prefcolor;
for (i = 0; i < MAXSKINCOLORS; i++)
if (!stricmp(KartColor_Names[i],color)) // SRB2kart
{
gh->mo->color = (UINT8)i;
break;
}
gh->oldmo.color = gh->mo->color;
CONS_Printf(M_GetText("Added ghost %s from %s\n"), name, pdemoname);
Z_Free(pdemoname);
}
// A simplified version of G_AddGhost...
void G_UpdateStaffGhostName(lumpnum_t l)
{
UINT8 *buffer,*p;
UINT16 ghostversion;
UINT8 flags;
buffer = p = W_CacheLumpNum(l, PU_CACHE);
// read demo header
if (memcmp(p, DEMOHEADER, 12))
{
goto fail;
}
p += 12; // DEMOHEADER
p++; // VERSION
p++; // SUBVERSION
ghostversion = READUINT16(p);
switch(ghostversion)
{
case DEMOVERSION: // latest always supported
p += 64; // full demo title
break;
#ifdef DEMO_COMPAT_100
case 0x0001:
break;
#endif
// too old, cannot support.
default:
goto fail;
}
p += 16; // demo checksum
if (memcmp(p, "PLAY", 4))
{
goto fail;
}
p += 4; // "PLAY"
p += 2; // gamemap
p += 16; // mapmd5 (possibly check for consistency?)
flags = READUINT8(p);
if (!(flags & DF_GHOST))
{
goto fail; // we don't NEED to do it here, but whatever
}
#ifdef DEMO_COMPAT_100
if (ghostversion != 0x0001)
#endif
p++; // Gametype
#ifdef DEMO_COMPAT_100
if (ghostversion != 0x0001)
#endif
G_SkipDemoExtraFiles(&p);
switch ((flags & DF_ATTACKMASK)>>DF_ATTACKSHIFT)
{
case ATTACKING_NONE: // 0
break;
case ATTACKING_RECORD: // 1
p += 8; // demo time, lap
break;
/*case ATTACKING_NIGHTS: // 2
p += 8; // demo time left, score
break;*/
default: // 3
break;
}
p += 4; // random seed
#ifdef DEMO_COMPAT_100
if (ghostversion == 0x0001)
{
// Player name
M_Memcpy(dummystaffname, p,16);
dummystaffname[16] = '\0';
goto fail; // Not really a failure but whatever
}
#endif
p += 4; // Extrainfo location marker
// Ehhhh don't need ghostversion here (?) so I'll reuse the var here
ghostversion = READUINT16(p);
while (ghostversion--)
{
p += 2;
SKIPSTRING(p);
p++; // stealth
}
// Assert first player is in and then read name
if (READUINT8(p) != 0)
goto fail;
M_Memcpy(dummystaffname, p,16);
dummystaffname[16] = '\0';
// Ok, no longer any reason to care, bye
fail:
Z_Free(buffer);
return;
}
//
// G_TimeDemo
// NOTE: name is a full filename for external demos
//
static INT32 restorecv_vidwait;
void G_TimeDemo(const char *name)
{
nodrawers = M_CheckParm("-nodraw");
noblit = M_CheckParm("-noblit");
restorecv_vidwait = cv_vidwait.value;
if (cv_vidwait.value)
CV_Set(&cv_vidwait, "0");
demo.timing = true;
singletics = true;
framecount = 0;
demostarttime = I_GetTime();
G_DeferedPlayDemo(name);
}
void G_DoPlayMetal(void)
{
lumpnum_t l;
mobj_t *mo = NULL;
thinker_t *th;
// it's an internal demo
if ((l = W_CheckNumForName(va("%sMS",G_BuildMapName(gamemap)))) == LUMPERROR)
{
CONS_Alert(CONS_WARNING, M_GetText("No bot recording for this map.\n"));
return;
}
else
metalbuffer = metal_p = W_CacheLumpNum(l, PU_STATIC);
// find metal sonic
for (th = thinkercap.next; th != &thinkercap; th = th->next)
{
if (th->function.acp1 != (actionf_p1)P_MobjThinker)
continue;
mo = (mobj_t *)th;
if (mo->type == MT_METALSONIC_RACE)
break;
}
if (!mo)
{
CONS_Alert(CONS_ERROR, M_GetText("Failed to find bot entity.\n"));
Z_Free(metalbuffer);
return;
}
// read demo header
metal_p += 12; // DEMOHEADER
metal_p++; // VERSION
metal_p++; // SUBVERSION
metalversion = READUINT16(metal_p);
switch(metalversion)
{
case DEMOVERSION: // latest always supported
break;
#ifdef DEMO_COMPAT_100
case 0x0001:
I_Error("You need to implement demo compat here, doofus! %s:%d", __FILE__, __LINE__);
#endif
// too old, cannot support.
default:
CONS_Alert(CONS_WARNING, M_GetText("Failed to load bot recording for this map, format version incompatible.\n"));
Z_Free(metalbuffer);
return;
}
metal_p += 16; // demo checksum
if (memcmp(metal_p, "METL", 4))
{
CONS_Alert(CONS_WARNING, M_GetText("Failed to load bot recording for this map, wasn't recorded in Metal format.\n"));
Z_Free(metalbuffer);
return;
} metal_p += 4; // "METL"
// read initial tic
memset(&oldmetal,0,sizeof(oldmetal));
oldmetal.x = mo->x;
oldmetal.y = mo->y;
oldmetal.z = mo->z;
oldmetal.angle = mo->angle;
metalplayback = mo;
}
void G_DoneLevelLoad(void)
{
CONS_Printf(M_GetText("Loaded level in %f sec\n"), (double)(I_GetTime() - demostarttime) / TICRATE);
framecount = 0;
demostarttime = I_GetTime();
}
/*
===================
=
= G_CheckDemoStatus
=
= Called after a death or level completion to allow demos to be cleaned up
= Returns true if a new demo loop action will take place
===================
*/
// Stops metal sonic's demo. Separate from other functions because metal + replays can coexist
void G_StopMetalDemo(void)
{
// Metal Sonic finishing doesn't end the game, dammit.
Z_Free(metalbuffer);
metalbuffer = NULL;
metalplayback = NULL;
metal_p = NULL;
}
// Stops metal sonic recording.
ATTRNORETURN void FUNCNORETURN G_StopMetalRecording(void)
{
boolean saved = false;
if (demo_p)
{
UINT8 *p = demobuffer+16; // checksum position
#ifdef NOMD5
UINT8 i;
WRITEUINT8(demo_p, DEMOMARKER); // add the demo end marker
for (i = 0; i < 16; i++, p++)
*p = P_RandomByte(); // This MD5 was chosen by fair dice roll and most likely < 50% correct.
#else
WRITEUINT8(demo_p, DEMOMARKER); // add the demo end marker
md5_buffer((char *)p+16, demo_p - (p+16), (void *)p); // make a checksum of everything after the checksum in the file.
#endif
saved = FIL_WriteFile(va("%sMS.LMP", G_BuildMapName(gamemap)), demobuffer, demo_p - demobuffer); // finally output the file.
}
free(demobuffer);
demobuffer = NULL;
metalrecording = false;
if (saved)
I_Error("Saved to %sMS.LMP", G_BuildMapName(gamemap));
I_Error("Failed to save demo!");
}
// reset engine variable set for the demos
// called from stopdemo command, map command, and g_checkdemoStatus.
void G_StopDemo(void)
{
Z_Free(demobuffer);
demobuffer = NULL;
demo.playback = false;
if (demo.title)
modeattacking = false;
demo.title = false;
demo.timing = false;
singletics = false;
demo.freecam = false;
// reset democam shit too:
democam.cam = NULL;
democam.soundmobj = NULL;
democam.localangle = 0;
democam.localaiming = 0;
democam.turnheld = false;
democam.keyboardlook = false;
CV_SetValue(&cv_playbackspeed, 1);
demo.rewinding = false;
CL_ClearRewinds();
if (gamestate == GS_LEVEL && rendermode != render_none)
{
V_SetPaletteLump("PLAYPAL"); // Reset the palette
R_ReInitColormaps(0, LUMPERROR);
}
if (gamestate == GS_INTERMISSION)
Y_EndIntermission(); // cleanup
if (gamestate == GS_VOTING)
Y_EndVote();
G_SetGamestate(GS_NULL);
wipegamestate = GS_NULL;
SV_StopServer();
SV_ResetServer();
}
boolean G_CheckDemoStatus(void)
{
while (ghosts)
{
demoghost *next = ghosts->next;
Z_Free(ghosts);
ghosts = next;
}
ghosts = NULL;
// DO NOT end metal sonic demos here
if (demo.timing)
{
INT32 demotime;
double f1, f2;
demotime = I_GetTime() - demostarttime;
if (!demotime)
return true;
G_StopDemo();
demo.timing = false;
f1 = (double)demotime;
f2 = (double)framecount*TICRATE;
CONS_Printf(M_GetText("timed %u gametics in %d realtics\n%f seconds, %f avg fps\n"), leveltime,demotime,f1/TICRATE,f2/f1);
if (restorecv_vidwait != cv_vidwait.value)
CV_SetValue(&cv_vidwait, restorecv_vidwait);
D_AdvanceDemo();
return true;
}
if (demo.playback)
{
if (demo.quitafterplaying)
I_Quit();
if (multiplayer && !demo.title)
G_ExitLevel();
else
{
G_StopDemo();
if (modeattacking)
M_EndModeAttackRun();
else
D_AdvanceDemo();
}
return true;
}
if (demo.recording && (modeattacking || demo.savemode != DSM_NOTSAVING))
{
G_SaveDemo();
return true;
}
demo.recording = false;
return false;
}
void G_SaveDemo(void)
{
UINT8 *p = demobuffer+16; // after version
UINT32 length;
#ifdef NOMD5
UINT8 i;
#endif
// Ensure extrainfo pointer is always available, even if no info is present.
if (demoinfo_p && *(UINT32 *)demoinfo_p == 0)
{
WRITEUINT8(demo_p, DEMOMARKER); // add the demo end marker
*(UINT32 *)demoinfo_p = demo_p - demobuffer;
}
WRITEUINT8(demo_p, DW_END); // Mark end of demo extra data.
M_Memcpy(p, demo.titlename, 64); // Write demo title here
p += 64;
if (multiplayer)
{
// Change the demo's name to be a slug of the title
char demo_slug[128];
char *writepoint;
size_t i, strindex = 0;
boolean dash = true;
for (i = 0; demo.titlename[i] && i < 127; i++)
{
if ((demo.titlename[i] >= 'a' && demo.titlename[i] <= 'z') ||
(demo.titlename[i] >= '0' && demo.titlename[i] <= '9'))
{
demo_slug[strindex] = demo.titlename[i];
strindex++;
dash = false;
}
else if (demo.titlename[i] >= 'A' && demo.titlename[i] <= 'Z')
{
demo_slug[strindex] = demo.titlename[i] + 'a' - 'A';
strindex++;
dash = false;
}
else if (!dash)
{
demo_slug[strindex] = '-';
strindex++;
dash = true;
}
}
demo_slug[strindex] = 0;
if (dash) demo_slug[strindex-1] = 0;
writepoint = strstr(demoname, "-") + 1;
demo_slug[128 - (writepoint - demoname) - 4] = 0;
sprintf(writepoint, "%s.lmp", demo_slug);
}
length = *(UINT32 *)demoinfo_p;
WRITEUINT32(demoinfo_p, length);
#ifdef NOMD5
for (i = 0; i < 16; i++, p++)
*p = M_RandomByte(); // This MD5 was chosen by fair dice roll and most likely < 50% correct.
#else
// Make a checksum of everything after the checksum in the file up to the end of the standard data. Extrainfo is freely modifiable.
md5_buffer((char *)p+16, (demobuffer + length) - (p+16), p);
#endif
if (FIL_WriteFile(va(pandf, srb2home, demoname), demobuffer, demo_p - demobuffer)) // finally output the file.
demo.savemode = DSM_SAVED;
free(demobuffer);
demobuffer = NULL;
demo.recording = false;
if (modeattacking != ATTACKING_RECORD)
{
if (demo.savemode == DSM_SAVED)
CONS_Printf(M_GetText("Demo %s recorded\n"), demoname);
else
CONS_Alert(CONS_WARNING, M_GetText("Demo %s not saved\n"), demoname);
}
}
boolean G_DemoTitleResponder(event_t *ev)
{
size_t len;
INT32 ch;
if (ev->type != ev_keydown)
return false;
ch = (INT32)ev->data1;
// Only ESC and non-keyboard keys abort connection
if (ch == KEY_ESCAPE)
{
demo.savemode = (cv_recordmultiplayerdemos.value == 2) ? DSM_WILLAUTOSAVE : DSM_NOTSAVING;
return true;
}
if (ch == KEY_ENTER || ch >= KEY_MOUSE1)
{
demo.savemode = DSM_WILLSAVE;
return true;
}
if ((ch >= HU_FONTSTART && ch <= HU_FONTEND && hu_font[ch-HU_FONTSTART])
|| ch == ' ') // Allow spaces, of course
{
len = strlen(demo.titlename);
if (len < 64)
{
demo.titlename[len+1] = 0;
demo.titlename[len] = CON_ShiftChar(ch);
}
}
else if (ch == KEY_BACKSPACE)
{
if (shiftdown)
memset(demo.titlename, 0, sizeof(demo.titlename));
else
{
len = strlen(demo.titlename);
if (len > 0)
demo.titlename[len-1] = 0;
}
}
return true;
}
//
// G_SetGamestate
//
// Use this to set the gamestate, please.
//
void G_SetGamestate(gamestate_t newstate)
{
gamestate = newstate;
}
/* These functions handle the exitgame flag. Before, when the user
chose to end a game, it happened immediately, which could cause
crashes if the game was in the middle of something. Now, a flag
is set, and the game can then be stopped when it's safe to do
so.
*/
// Used as a callback function.
void G_SetExitGameFlag(void)
{
exitgame = true;
}
void G_ClearExitGameFlag(void)
{
exitgame = false;
}
boolean G_GetExitGameFlag(void)
{
return exitgame;
}
// Same deal with retrying.
void G_SetRetryFlag(void)
{
retrying = true;
}
void G_ClearRetryFlag(void)
{
retrying = false;
}
boolean G_GetRetryFlag(void)
{
return retrying;
}
// Time utility functions
INT32 G_TicsToHours(tic_t tics)
{
return tics/(3600*TICRATE);
}
INT32 G_TicsToMinutes(tic_t tics, boolean full)
{
if (full)
return tics/(60*TICRATE);
else
return tics/(60*TICRATE)%60;
}
INT32 G_TicsToSeconds(tic_t tics)
{
return (tics/TICRATE)%60;
}
INT32 G_TicsToCentiseconds(tic_t tics)
{
return (INT32)((tics%TICRATE) * (100.00f/TICRATE));
}
INT32 G_TicsToMilliseconds(tic_t tics)
{
return (INT32)((tics%TICRATE) * (1000.00f/TICRATE));
}
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