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Revert server-sidedness of bots

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This commit is contained in:
lachablock 2022-01-19 00:01:26 +11:00
parent 4af820e82c
commit 1a5995968c
10 changed files with 60 additions and 129 deletions
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15
src/b_bot.c
View file

@ -17,6 +17,7 @@
#include "p_local.h"
#include "b_bot.h"
#include "lua_hook.h"
#include "i_system.h" // I_BaseTiccmd
void B_UpdateBotleader(player_t *player)
{
@ -176,6 +177,7 @@ static void B_BuildTailsTiccmd(mobj_t *sonic, mobj_t *tails, ticcmd_t *cmd)
{
jump = true;
mem->thinkstate = AI_FLYSTANDBY;
bot->pflags |= PF_CANCARRY;
}
}
@ -187,10 +189,7 @@ static void B_BuildTailsTiccmd(mobj_t *sonic, mobj_t *tails, ticcmd_t *cmd)
&& P_IsObjectOnGround(sonic) && P_IsObjectOnGround(tails)
&& !(player->pflags & PF_STASIS)
&& bot->charability == CA_FLY)
{
mem->thinkstate = AI_THINKFLY;
cmd->flags |= TCF_FLIGHTINDICATOR;
}
mem->thinkstate = AI_THINKFLY;
else if (mem->thinkstate == AI_THINKFLY)
mem->thinkstate = AI_FOLLOW;
@ -211,8 +210,6 @@ static void B_BuildTailsTiccmd(mobj_t *sonic, mobj_t *tails, ticcmd_t *cmd)
// Abort if the player moves away or spins
if (dist > followthres || player->dashspeed)
mem->thinkstate = AI_FOLLOW;
else
cmd->flags |= TCF_SETCARRY;
}
// Read player inputs while carrying
else if (mem->thinkstate == AI_FLYCARRY)
@ -374,6 +371,8 @@ static void B_BuildTailsTiccmd(mobj_t *sonic, mobj_t *tails, ticcmd_t *cmd)
void B_BuildTiccmd(player_t *player, ticcmd_t *cmd)
{
G_CopyTiccmd(cmd, I_BaseTiccmd(), 1); // empty, or external driver
// Can't build a ticcmd if we aren't spawned...
if (!player->mo)
return;
@ -393,6 +392,7 @@ void B_BuildTiccmd(player_t *player, ticcmd_t *cmd)
return;
// Make sure we have a valid main character to follow
B_UpdateBotleader(player);
if (!player->botleader)
return;
@ -594,12 +594,13 @@ void B_RespawnBot(INT32 playernum)
void B_HandleFlightIndicator(player_t *player)
{
mobj_t *tails = player->mo;
botmem_t *mem = &player->botmem;
boolean shouldExist;
if (!tails)
return;
shouldExist = (player->cmd.flags & TCF_FLIGHTINDICATOR) && player->botleader
shouldExist = (mem->thinkstate == AI_THINKFLY) && player->botleader
&& player->bot == BOT_2PAI && player->playerstate == PST_LIVE;
// check whether the indicator doesn't exist

31
src/d_clisrv.c
View file

@ -46,7 +46,6 @@
#include "lua_libs.h"
#include "md5.h"
#include "m_perfstats.h"
#include "b_bot.h" // B_BuildTiccmd
#ifndef NONET
// cl loading screen
@ -5167,25 +5166,6 @@ static void Local_Maketic(INT32 realtics)
localcmds2.angleturn |= TICCMD_RECEIVED;
}
static void SV_MakeBotTics(void)
{
UINT8 i;
for (i = 0; i < MAXPLAYERS; i++)
{
if (!playeringame[i])
continue;
if (players[i].bot == BOT_2PAI || players[i].bot == BOT_MPAI)
{
ticcmd_t *cmd = &netcmds[maketic % BACKUPTICS][i];
G_CopyTiccmd(cmd, I_BaseTiccmd(), 1); // empty, or external driver
B_BuildTiccmd(&players[i], cmd);
cmd->angleturn |= TICCMD_RECEIVED;
}
}
}
// create missed tic
static void SV_Maketic(void)
{
@ -5429,15 +5409,6 @@ void NetUpdate(void)
if (client)
maketic = neededtic;
// update players' lastbuttons so they can be used in ticcmd generation
for (i = 0; i < MAXPLAYERS; i++)
{
if (!playeringame[i])
continue;
players[i].lastbuttons = players[i].cmd.buttons;
}
Local_Maketic(realtics); // make local tic, and call menu?
if (server)
@ -5481,8 +5452,6 @@ void NetUpdate(void)
Net_ConnectionTimeout(i);
}
SV_MakeBotTics();
// Don't erase tics not acknowledged
counts = realtics;

9
src/d_ticcmd.h
View file

@ -45,14 +45,6 @@ typedef enum
BT_CUSTOM3 = 1<<15,
} buttoncode_t;
// ticcmd flags
typedef enum
{
TCF_FLIGHTINDICATOR = 1 << 0, // show flight indicator
TCF_SETCARRY = 1 << 1, // set PF_CARRY upon activating flight
// free up to and including 1 << 7
} ticcmdflag_t;
// The data sampled per tick (single player)
// and transmitted to other peers (multiplayer).
// Mainly movements/button commands per game tick,
@ -74,7 +66,6 @@ typedef struct
INT16 aiming; // vertical aiming, see G_BuildTicCmd
UINT16 buttons;
UINT8 latency; // Netgames: how many tics ago was this ticcmd generated from this player's end?
UINT8 flags; // miscellaneous info
} ATTRPACK ticcmd_t;
#if defined(_MSC_VER)

5
src/deh_tables.c
View file

@ -5345,11 +5345,6 @@ struct int_const_s const INT_CONST[] = {
{"BT_CUSTOM2",BT_CUSTOM2}, // Lua customizable
{"BT_CUSTOM3",BT_CUSTOM3}, // Lua customizable
// Ticcmd flags (ticcmdflag_t)
// (maybe move these into their own table in the future but I cba when there's only 2 LOL)
{"TCF_FLIGHTINDICATOR", TCF_FLIGHTINDICATOR},
{"TCF_SETCARRY", TCF_SETCARRY},
// Lua command registration flags
{"COM_ADMIN",COM_ADMIN},
{"COM_SPLITSCREEN",COM_SPLITSCREEN},

12
src/g_demo.c
View file

@ -110,7 +110,6 @@ demoghost *ghosts = NULL;
#define ZT_BUTTONS 0x08
#define ZT_AIMING 0x10
#define ZT_LATENCY 0x20
#define ZT_FLAGS 0x40
#define DEMOMARKER 0x80 // demoend
#define METALDEATH 0x44
#define METALSNICE 0x69
@ -185,8 +184,6 @@ void G_ReadDemoTiccmd(ticcmd_t *cmd, INT32 playernum)
oldcmd.aiming = READINT16(demo_p);
if (ziptic & ZT_LATENCY)
oldcmd.latency = READUINT8(demo_p);
if (ziptic & ZT_FLAGS)
oldcmd.flags = READUINT8(demo_p);
G_CopyTiccmd(cmd, &oldcmd, 1);
players[playernum].angleturn = cmd->angleturn;
@ -251,13 +248,6 @@ void G_WriteDemoTiccmd(ticcmd_t *cmd, INT32 playernum)
ziptic |= ZT_LATENCY;
}
if (cmd->flags != oldcmd.flags)
{
WRITEUINT8(demo_p, cmd->flags);
oldcmd.flags = cmd->flags;
ziptic |= ZT_FLAGS;
}
*ziptic_p = ziptic;
// attention here for the ticcmd size!
@ -701,8 +691,6 @@ void G_GhostTicker(void)
g->p += 2;
if (ziptic & ZT_LATENCY)
g->p++;
if (ziptic & ZT_FLAGS)
g->p++;
// Grab ghost data.
ziptic = READUINT8(g->p);

57
src/g_game.c
View file

@ -1546,7 +1546,7 @@ void G_BuildTiccmd(ticcmd_t *cmd, INT32 realtics, UINT8 ssplayer)
cmd->forwardmove = (SINT8)(cmd->forwardmove + forward);
cmd->sidemove = (SINT8)(cmd->sidemove + side);
// Note: Majority of botstuffs are handled in G_Ticker and NetUpdate now.
// Note: Majority of botstuffs are handled in G_Ticker now.
if (player->bot == BOT_2PAI
&& !player->powers[pw_tailsfly]
&& (cmd->forwardmove || cmd->sidemove || cmd->buttons))
@ -1710,7 +1710,6 @@ ticcmd_t *G_MoveTiccmd(ticcmd_t* dest, const ticcmd_t* src, const size_t n)
dest[i].aiming = (INT16)SHORT(src[i].aiming);
dest[i].buttons = (UINT16)SHORT(src[i].buttons);
dest[i].latency = src[i].latency;
dest[i].flags = src[i].flags;
}
return dest;
}
@ -2313,35 +2312,45 @@ void G_Ticker(boolean run)
buf = gametic % BACKUPTICS;
// Generate ticcmds for bots FIRST, then copy received ticcmds for players.
// This emulates pre-2.2.10 behaviour where the bot referenced their leader's last copied ticcmd,
// which is desirable because P_PlayerThink can override inputs (e.g. while PF_STASIS is applied or in a waterslide),
// and the bot AI needs to respect that.
#define ISHUMAN (players[i].bot == BOT_NONE || players[i].bot == BOT_2PHUMAN)
for (i = 0; i < MAXPLAYERS; i++)
{
if (playeringame[i])
if (playeringame[i] && !ISHUMAN) // Less work is required if we're building a bot ticcmd.
{
G_CopyTiccmd(&players[i].cmd, &netcmds[buf][i], 1);
players[i].lastbuttons = players[i].cmd.buttons; // Save last frame's button readings
B_BuildTiccmd(&players[i], &players[i].cmd);
if (players[i].bot == BOT_NONE || players[i].bot == BOT_2PHUMAN)
{
// Use the leveltime sent in the player's ticcmd to determine control lag
players[i].cmd.latency = min(((leveltime & 0xFF) - players[i].cmd.latency) & 0xFF, MAXPREDICTTICS-1);
// Do angle adjustments.
players[i].angleturn += players[i].cmd.angleturn - players[i].oldrelangleturn;
players[i].oldrelangleturn = players[i].cmd.angleturn;
if (P_ControlStyle(&players[i]) == CS_LMAOGALOG)
P_ForceLocalAngle(&players[i], players[i].angleturn << 16);
else
players[i].cmd.angleturn = (players[i].angleturn & ~TICCMD_RECEIVED) | (players[i].cmd.angleturn & TICCMD_RECEIVED);
}
else // Less work is required if we're building a bot ticcmd.
{
// Since bot TicCmd is pre-determined for both the client and server, the latency and packet checks are simplified.
players[i].cmd.latency = 0;
P_SetPlayerAngle(&players[i], players[i].cmd.angleturn << 16);
}
// Since bot TicCmd is pre-determined for both the client and server, the latency and packet checks are simplified.
players[i].cmd.latency = 0;
P_SetPlayerAngle(&players[i], players[i].cmd.angleturn << 16);
}
}
for (i = 0; i < MAXPLAYERS; i++)
{
if (playeringame[i] && ISHUMAN)
{
players[i].lastbuttons = players[i].cmd.buttons; // Save last frame's button readings
G_CopyTiccmd(&players[i].cmd, &netcmds[buf][i], 1);
// Use the leveltime sent in the player's ticcmd to determine control lag
players[i].cmd.latency = min(((leveltime & 0xFF) - players[i].cmd.latency) & 0xFF, MAXPREDICTTICS-1);
// Do angle adjustments.
players[i].angleturn += players[i].cmd.angleturn - players[i].oldrelangleturn;
players[i].oldrelangleturn = players[i].cmd.angleturn;
if (P_ControlStyle(&players[i]) == CS_LMAOGALOG)
P_ForceLocalAngle(&players[i], players[i].angleturn << 16);
else
players[i].cmd.angleturn = (players[i].angleturn & ~TICCMD_RECEIVED) | (players[i].cmd.angleturn & TICCMD_RECEIVED);
}
}
#undef ISHUMAN
// do main actions
switch (gamestate)
{

3
src/lua_baselib.c
View file

@ -32,7 +32,6 @@
#include "b_bot.h" // B_UpdateBotleader
#include "d_clisrv.h" // CL_RemovePlayer
#include "i_system.h" // I_GetPreciseTime, I_PreciseToMicros
#include "i_net.h" // doomcom
#include "lua_script.h"
#include "lua_libs.h"
@ -3464,8 +3463,6 @@ static int lib_gAddPlayer(lua_State *L)
playeringame[newplayernum] = true;
G_AddPlayer(newplayernum);
if (newplayernum+1 > doomcom->numslots)
doomcom->numslots = (INT16)(newplayernum+1);
newplayer = &players[newplayernum];
newplayer->jointime = 0;

4
src/lua_playerlib.c
View file

@ -833,8 +833,6 @@ static int ticcmd_get(lua_State *L)
lua_pushinteger(L, cmd->buttons);
else if (fastcmp(field,"latency"))
lua_pushinteger(L, cmd->latency);
else if (fastcmp(field,"flags"))
lua_pushinteger(L, cmd->flags);
else
return NOFIELD;
@ -863,8 +861,6 @@ static int ticcmd_set(lua_State *L)
cmd->buttons = (UINT16)luaL_checkinteger(L, 3);
else if (fastcmp(field,"latency"))
return NOSET;
else if (fastcmp(field,"flags"))
cmd->flags = (UINT8)luaL_checkinteger(L, 3);
else
return NOFIELD;

43
src/p_saveg.c
View file

@ -51,15 +51,14 @@ UINT8 *save_p;
// than an UINT16
typedef enum
{
// RFLAGPOINT = 0x001,
// BFLAGPOINT = 0x002,
CAPSULE = 0x004,
AWAYVIEW = 0x008,
FIRSTAXIS = 0x010,
SECONDAXIS = 0x020,
FOLLOW = 0x040,
DRONE = 0x080,
BOTLEADER = 0x100,
// RFLAGPOINT = 0x01,
// BFLAGPOINT = 0x02,
CAPSULE = 0x04,
AWAYVIEW = 0x08,
FIRSTAXIS = 0x10,
SECONDAXIS = 0x20,
FOLLOW = 0x40,
DRONE = 0x80,
} player_saveflags;
static inline void P_ArchivePlayer(void)
@ -198,11 +197,10 @@ static void P_NetArchivePlayers(void)
// Bots //
//////////
WRITEUINT8(save_p, players[i].bot);
// We no longer need to sync these since ticcmds are generated only by the server
//WRITEUINT8(save_p, players[i].botmem.lastForward);
//WRITEUINT8(save_p, players[i].botmem.lastBlocked);
//WRITEUINT8(save_p, players[i].botmem.catchup_tics);
//WRITEUINT8(save_p, players[i].botmem.thinkstate);
WRITEUINT8(save_p, players[i].botmem.lastForward);
WRITEUINT8(save_p, players[i].botmem.lastBlocked);
WRITEUINT8(save_p, players[i].botmem.catchup_tics);
WRITEUINT8(save_p, players[i].botmem.thinkstate);
WRITEUINT8(save_p, players[i].removing);
WRITEUINT8(save_p, players[i].blocked);
@ -295,9 +293,6 @@ static void P_NetArchivePlayers(void)
if (players[i].drone)
flags |= DRONE;
if (players[i].botleader)
flags |= BOTLEADER;
WRITEINT16(save_p, players[i].lastsidehit);
WRITEINT16(save_p, players[i].lastlinehit);
@ -330,9 +325,6 @@ static void P_NetArchivePlayers(void)
if (flags & DRONE)
WRITEUINT32(save_p, players[i].drone->mobjnum);
if (flags & BOTLEADER)
WRITEUINT8(save_p, (UINT8)(players[i].botleader - players));
WRITEFIXED(save_p, players[i].camerascale);
WRITEFIXED(save_p, players[i].shieldscale);
@ -433,10 +425,10 @@ static void P_NetUnArchivePlayers(void)
//////////
players[i].bot = READUINT8(save_p);
//players[i].botmem.lastForward = READUINT8(save_p);
//players[i].botmem.lastBlocked = READUINT8(save_p);
//players[i].botmem.catchup_tics = READUINT8(save_p);
//players[i].botmem.thinkstate = READUINT8(save_p);
players[i].botmem.lastForward = READUINT8(save_p);
players[i].botmem.lastBlocked = READUINT8(save_p);
players[i].botmem.catchup_tics = READUINT8(save_p);
players[i].botmem.thinkstate = READUINT8(save_p);
players[i].removing = READUINT8(save_p);
players[i].blocked = READUINT8(save_p);
@ -543,9 +535,6 @@ static void P_NetUnArchivePlayers(void)
if (flags & DRONE)
players[i].drone = (mobj_t *)(size_t)READUINT32(save_p);
if (flags & BOTLEADER)
players[i].botleader = &players[READUINT8(save_p)];
players[i].camerascale = READFIXED(save_p);
players[i].shieldscale = READFIXED(save_p);

10
src/p_user.c
View file

@ -5349,10 +5349,10 @@ static void P_DoJumpStuff(player_t *player, ticcmd_t *cmd)
player->powers[pw_tailsfly] = tailsflytics + 1; // Set the fly timer
player->pflags &= ~(PF_JUMPED|PF_NOJUMPDAMAGE|PF_SPINNING|PF_STARTDASH);
if ((player->bot != BOT_2PAI) || (cmd->flags & TCF_SETCARRY))
player->pflags |= (PF_THOKKED|PF_CANCARRY);
else
if (player->bot == BOT_2PAI)
player->pflags |= PF_THOKKED;
else
player->pflags |= (PF_THOKKED|PF_CANCARRY);
}
break;
case CA_GLIDEANDCLIMB:
@ -11441,11 +11441,7 @@ void P_PlayerThink(player_t *player)
if (B_CheckRespawn(player))
player->playerstate = PST_REBORN;
else
{
if (player->bot == BOT_2PAI)
B_UpdateBotleader(player);
B_HandleFlightIndicator(player);
}
}
if (player->playerstate == PST_REBORN)
{