raze/source/core/gamecontrol.cpp
Christoph Oelckers 454816299e - reorganized loading of textures.
Due to dependencies on initializing some data in app_init it was not possible to cleanly set up the fonts.
This adds a game-side function for loading the entire palettes before starting with the texture data and another one for loading game-side texture data.
This now allows fully setting up the palettes before starting with the textures and to fully set up the textures before reading the .def files.

All this is needed because to properly initialize, the fonts need to be able to access the fully initialized texture state, including replacements and hires substitutions from the .def files.
2021-06-01 11:05:26 +02:00

1614 lines
40 KiB
C++

//-------------------------------------------------------------------------
/*
Copyright (C) 2019 Christoph Oelckers
This is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
//-------------------------------------------------------------------------
#include <stdexcept>
#include "gamecontrol.h"
#include "tarray.h"
#include "zstring.h"
#include "name.h"
#include "sc_man.h"
#include "c_cvars.h"
#include "gameconfigfile.h"
#include "gamecvars.h"
#include "build.h"
#include "inputstate.h"
#include "m_argv.h"
#include "rts.h"
#include "printf.h"
#include "c_bind.h"
#include "v_font.h"
#include "c_console.h"
#include "c_dispatch.h"
#include "i_specialpaths.h"
#include "raze_music.h"
#include "statistics.h"
#include "razemenu.h"
#include "gstrings.h"
#include "quotemgr.h"
#include "mapinfo.h"
#include "raze_sound.h"
#include "i_system.h"
#include "inputstate.h"
#include "v_video.h"
#include "st_start.h"
#include "s_music.h"
#include "i_video.h"
#include "v_text.h"
#include "resourcefile.h"
#include "c_dispatch.h"
#include "glbackend/glbackend.h"
#include "engineerrors.h"
#include "gamestate.h"
#include "gstrings.h"
#include "texturemanager.h"
#include "i_interface.h"
#include "x86.h"
#include "startupinfo.h"
#include "mapinfo.h"
#include "menustate.h"
#include "screenjob_.h"
#include "statusbar.h"
#include "uiinput.h"
#include "d_net.h"
#include "automap.h"
#include "v_draw.h"
#include "gi.h"
#include "vm.h"
#include "g_mapinfo.h"
#include "gamefuncs.h"
#include "hw_voxels.h"
#include "hw_palmanager.h"
#include "razefont.h"
CVAR(Bool, autoloadlights, true, CVAR_ARCHIVE|CVAR_GLOBALCONFIG)
CVAR(Bool, autoloadbrightmaps, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Bool, autoloadwidescreen, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
// Note: For the automap label there is a separate option "am_textfont".
CVARD(Bool, hud_textfont, false, CVAR_ARCHIVE, "Use the regular text font as replacement for the tiny 3x5 font for HUD messages whenever possible")
EXTERN_CVAR(Bool, ui_generic)
CUSTOM_CVAR(String, language, "auto", CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOBALCONFIG)
{
GStrings.UpdateLanguage(self);
UpdateGenericUI(ui_generic);
}
CUSTOM_CVAR(Int, mouse_capturemode, 1, CVAR_GLOBALCONFIG | CVAR_ARCHIVE)
{
if (self < 0)
{
self = 0;
}
else if (self > 2)
{
self = 2;
}
}
// The last remains of sdlayer.cpp
GameInterface* gi;
int myconnectindex, numplayers;
int connecthead, connectpoint2[MAXPLAYERS];
auto vsnprintfptr = vsnprintf; // This is an inline in Visual Studio but we need an address for it to satisfy the MinGW compiled libraries.
int lastTic;
extern bool pauseext;
cycle_t thinktime, actortime, gameupdatetime, drawtime;
gamestate_t gamestate = GS_STARTUP;
gameaction_t gameaction = ga_nothing;
// gameaction state
MapRecord* g_nextmap;
int g_nextskill;
FILE* hashfile;
FStartupInfo GameStartupInfo;
FMemArena dump; // this is for memory blocks than cannot be deallocated without some huge effort. Put them in here so that they do not register on shutdown.
InputState inputState;
int ShowStartupWindow(TArray<GrpEntry> &);
TArray<FString> GetGameFronUserFiles();
void InitFileSystem(TArray<GrpEntry>&);
void I_SetWindowTitle(const char* caption);
void S_ParseSndInfo();
void I_DetectOS(void);
void LoadScripts();
void MainLoop();
void SetConsoleNotifyBuffer();
bool PreBindTexture(FRenderState* state, FGameTexture*& tex, EUpscaleFlags& flags, int& scaleflags, int& clampmode, int& translation, int& overrideshader);
void highTileSetup();
void FontCharCreated(FGameTexture* base, FGameTexture* untranslated);
void LoadVoxelModels();
DStatusBarCore* StatusBar;
bool AppActive = true;
FString currentGame;
FString LumpFilter;
CVAR(Bool, queryiwad, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR(String, defaultiwad, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR(Bool, disableautoload, false, CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOBALCONFIG)
extern int hud_size_max;
int paused;
bool pausedWithKey;
bool gamesetinput = false;
int PlayClock;
CUSTOM_CVAR(Int, cl_gender, 0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
{
if (self < 0 || self > 3) self = 0;
}
int StrTable_GetGender()
{
return cl_gender;
}
bool validFilter(const char* str);
extern int chatmodeon;
bool System_WantGuiCapture()
{
bool wantCapt;
if (menuactive == MENU_Off)
{
wantCapt = ConsoleState == c_down || ConsoleState == c_falling || chatmodeon;
}
else
{
wantCapt = (menuactive == MENU_On || menuactive == MENU_OnNoPause);
}
return wantCapt;
}
bool System_DispatchEvent(event_t* ev)
{
if (ev->type == EV_Mouse && !System_WantGuiCapture())
{
inputState.MouseAddToPos(ev->x, -ev->y);
return true;
}
inputState.AddEvent(ev);
return false;
}
bool System_WantLeftButton()
{
return false;// (gamestate == GS_MENUSCREEN || gamestate == GS_TITLELEVEL);
}
bool System_NetGame()
{
return false; // fixme later. For now there is no netgame support.
}
bool System_WantNativeMouse()
{
return false;
}
static bool System_CaptureModeInGame()
{
return true;
}
static bool System_DisableTextureFilter()
{
return hw_useindexedcolortextures;
}
static IntRect System_GetSceneRect()
{
int viewbottom = windowxy2.y + 1;
int viewheight = viewbottom - windowxy1.y;
int viewright = windowxy2.x + 1;
int viewwidth = viewright - windowxy1.x;
int renderheight;
if (viewheight == screen->GetHeight()) renderheight = viewheight;
else renderheight = (viewwidth * screen->GetHeight() / screen->GetWidth()) & ~7;
IntRect mSceneViewport;
mSceneViewport.left = windowxy1.x;
mSceneViewport.top = screen->GetHeight() - (renderheight + windowxy1.y - ((renderheight - viewheight) / 2));
mSceneViewport.width = viewwidth;
mSceneViewport.height = renderheight;
return mSceneViewport;
}
//==========================================================================
//
// DoomSpecificInfo
//
// Called by the crash logger to get application-specific information.
//
//==========================================================================
void System_CrashInfo(char* buffer, size_t bufflen, const char *lfstr)
{
const char* arg;
char* const buffend = buffer + bufflen - 2; // -2 for CRLF at end
int i;
buffer += mysnprintf(buffer, buffend - buffer, GAMENAME " version %s (%s)", GetVersionString(), GetGitHash());
buffer += snprintf(buffer, buffend - buffer, "%sCommand line:", lfstr);
for (i = 0; i < Args->NumArgs(); ++i)
{
buffer += snprintf(buffer, buffend - buffer, " %s", Args->GetArg(i));
}
for (i = 0; (arg = fileSystem.GetResourceFileName(i)) != NULL; ++i)
{
buffer += mysnprintf(buffer, buffend - buffer, "%sFile %d: %s", lfstr, i, arg);
}
buffer += mysnprintf(buffer, buffend - buffer, "%s", lfstr);
*buffer = 0;
}
//==========================================================================
//
//
//
//==========================================================================
UserConfig userConfig;
DEFINE_GLOBAL(userConfig)
DEFINE_FIELD_X(UserConfigStruct, UserConfig, nomonsters)
DEFINE_FIELD_X(UserConfigStruct, UserConfig, nosound)
DEFINE_FIELD_X(UserConfigStruct, UserConfig, nologo)
void UserConfig::ProcessOptions()
{
// -help etc are omitted
// -cfg / -setupfile refer to Build style config which are not supported.
if (Args->CheckParm("-cfg") || Args->CheckParm("-setupfile"))
{
Printf("Build-format config files not supported and will be ignored\n");
}
auto v = Args->CheckValue("-addon");
if (v)
{
auto val = strtol(v, nullptr, 0);
static const char* const addons[] = { "DUKE3D.GRP", "DUKEDC.GRP", "NWINTER.GRP", "VACATION.GRP" };
if (val >= 0 && val < 4) gamegrp = addons[val];
else Printf("%s: Unknown Addon\n", v);
}
else if (Args->CheckParm("-nam"))
{
gamegrp = "NAM.GRP";
}
else if (Args->CheckParm("-napalm"))
{
gamegrp = "NAPALM.GRP";
}
else if (Args->CheckParm("-ww2gi"))
{
gamegrp = "WW2GI.GRP";
}
// Set up all needed content for these two mod which feature a very messy distribution.
// As an alternative they can be zipped up - the launcher will be able to detect and set up such versions automatically.
else if (Args->CheckParm("-route66"))
{
gamegrp = "REDNECK.GRP";
DefaultCon = "GAME66.CON";
const char* argv[] = { "tilesa66.art" , "tilesb66.art" };
AddArt.reset(new FArgs(2, argv));
toBeDeleted.Push("turd66.anm*turdmov.anm");
toBeDeleted.Push("turd66.voc*turdmov.voc");
toBeDeleted.Push("end66.anm*rr_outro.anm");
toBeDeleted.Push("end66.voc*rr_outro.voc");
}
else if (Args->CheckParm("-cryptic"))
{
gamegrp = "BLOOD.RFF";
DefaultCon = "CRYPTIC.INI";
const char* argv[] = { "cpart07.ar_" , "cpart15.ar_" };
AddArt.reset(new FArgs(2, argv));
}
v = Args->CheckValue("-gamegrp");
if (v)
{
gamegrp = v;
}
else
{
// This is to enable the use of Doom launchers. that are limited to -iwad for specifying the game's main resource.
v = Args->CheckValue("-iwad");
if (v)
{
gamegrp = v;
}
}
Args->CollectFiles("-rts", ".rts");
auto rts = Args->CheckValue("-rts");
if (rts) RTS_Init(rts);
Args->CollectFiles("-map", ".map");
CommandMap = Args->CheckValue("-map");
static const char* defs[] = { "-def", "-h", nullptr };
Args->CollectFiles("-def", defs, ".def");
UserDef = Args->CheckValue("-def");
if (DefaultCon.IsEmpty())
{
static const char* cons[] = { "-con", "-x", nullptr };
Args->CollectFiles("-con", cons, ".con");
DefaultCon = Args->CheckValue("-con");
if (DefaultCon.IsEmpty()) DefaultCon = Args->CheckValue("-ini");
}
static const char* demos[] = { "-playback", "-d", "-demo", nullptr };
Args->CollectFiles("-demo", demos, ".dmo");
CommandDemo = Args->CheckValue("-demo");
static const char* names[] = { "-pname", "-name", nullptr };
Args->CollectFiles("-name", names, ".---"); // this shouldn't collect any file names at all so use a nonsense extension
CommandName = Args->CheckValue("-name");
static const char* nomos[] = { "-nomonsters", "-nodudes", "-nocreatures", nullptr };
Args->CollectFiles("-nomonsters", nomos, ".---"); // this shouldn't collect any file names at all so use a nonsense extension
nomonsters = Args->CheckParm("-nomonsters");
static const char* acons[] = { "-addcon", "-mx", nullptr };
Args->CollectFiles("-addcon", acons, ".con");
AddCons.reset(Args->GatherFiles("-addcon"));
static const char* adefs[] = { "-adddef", "-mh", nullptr };
Args->CollectFiles("-adddef", adefs, ".def");
AddDefs.reset(Args->GatherFiles("-adddef"));
Args->CollectFiles("-art", ".art");
AddArt.reset(Args->GatherFiles("-art"));
nologo = Args->CheckParm("-nologo") || Args->CheckParm("-quick");
nosound = Args->CheckParm("-nosfx") || Args->CheckParm("-nosound");
if (Args->CheckParm("-setup")) queryiwad = 1;
else if (Args->CheckParm("-nosetup")) queryiwad = 0;
if (Args->CheckParm("-file"))
{
// For file loading there's two modes:
// If -file is given, all content will be processed in order and the legacy options be ignored entirely.
//This allows mixing directories and GRP files in arbitrary order.
Args->CollectFiles("-file", NULL);
AddFiles.reset(Args->GatherFiles("-file"));
}
else
{
// Trying to emulate Build. This means to treat RFF files as lowest priority, then all GRPs and then all directories.
// This is only for people depending on lauchers. Since the semantics are so crappy it is strongly recommended to
// use -file instead which gives the user full control over the order in which things are added.
// For single mods this is no problem but don't even think about loading more stuff consistently...
static const char* grps[] = { "-g", "-grp", nullptr };
static const char* dirs[] = { "-game_dir", "-j", nullptr };
static const char* rffs[] = { "-rff", "-snd", nullptr };
static const char* twostep[] = { "-rff", "-grp", nullptr };
// Abuse the inner workings to get the files into proper order. This is not 100% accurate but should work fine for everything that doesn't intentionally fuck things up.
Args->CollectFiles("-rff", rffs, ".rff");
Args->CollectFiles("-grp", grps, nullptr);
Args->CollectFiles("-grp", twostep, nullptr); // The two previous calls have already brought the content in order so collecting it again gives us one list with everything.
AddFilesPre.reset(Args->GatherFiles("-grp"));
Args->CollectFiles("-game_dir", dirs, nullptr);
AddFiles.reset(Args->GatherFiles("-game_dir"));
}
if (Args->CheckParm("-showcoords") || Args->CheckParm("-w"))
{
C_DoCommand("stat coord");
}
}
//==========================================================================
//
//
//
//==========================================================================
void CheckUserMap()
{
if (userConfig.CommandMap.IsEmpty()) return;
FString startupMap = userConfig.CommandMap;
if (startupMap.IndexOfAny("/\\") < 0) startupMap.Insert(0, "/");
DefaultExtension(startupMap, ".map");
startupMap.Substitute("\\", "/");
NormalizeFileName(startupMap);
if (fileSystem.FileExists(startupMap))
{
Printf("Using level: \"%s\".\n", startupMap.GetChars());
}
else
{
Printf("Level \"%s\" not found.\n", startupMap.GetChars());
startupMap = "";
}
userConfig.CommandMap = startupMap;
}
//==========================================================================
//
//
//
//==========================================================================
namespace Duke3d
{
::GameInterface* CreateInterface();
}
namespace Blood
{
::GameInterface* CreateInterface();
}
namespace ShadowWarrior
{
::GameInterface* CreateInterface();
}
namespace Exhumed
{
::GameInterface* CreateInterface();
}
void CheckFrontend(int flags)
{
if (flags & GAMEFLAG_BLOOD)
{
gi = Blood::CreateInterface();
}
else if (flags & GAMEFLAG_SW)
{
gi = ShadowWarrior::CreateInterface();
}
else if (flags & GAMEFLAG_PSEXHUMED)
{
gi = Exhumed::CreateInterface();
}
else
{
gi = Duke3d::CreateInterface();
}
}
static void System_ToggleFullConsole()
{
gameaction = ga_fullconsole;
}
static void System_StartCutscene(bool blockui)
{
gameaction = blockui ? ga_intro : ga_intermission;
}
void I_StartupJoysticks();
void I_ShutdownInput();
int RunGame();
void System_MenuClosed();
void System_MenuDim();
int GameMain()
{
int r;
SetConsoleNotifyBuffer();
sysCallbacks =
{
System_WantGuiCapture,
System_WantLeftButton,
System_NetGame,
System_WantNativeMouse,
System_CaptureModeInGame,
nullptr,
nullptr,
nullptr,
System_DisableTextureFilter,
nullptr,
System_GetSceneRect,
nullptr,
System_MenuDim,
nullptr,
System_DispatchEvent,
validFilter,
StrTable_GetGender,
System_MenuClosed,
nullptr,
nullptr,
PreBindTexture,
FontCharCreated,
System_ToggleFullConsole,
System_StartCutscene,
};
try
{
r = RunGame();
}
catch (const CExitEvent& exit)
{
// Just let the rest of the function execute.
r = exit.Reason();
}
catch (const std::exception& err)
{
// shut down critical systems before showing a message box.
I_ShowFatalError(err.what());
r = -1;
}
//DeleteScreenJob();
DeinitMenus();
if (StatusBar) StatusBar->Destroy();
StatusBar = nullptr;
if (gi)
{
gi->FreeGameData(); // Must be done before taking down any subsystems.
}
S_StopMusic(true);
if (soundEngine) delete soundEngine;
soundEngine = nullptr;
I_CloseSound();
I_ShutdownInput();
G_SaveConfig();
C_DeinitConsole();
V_ClearFonts();
voxClear();
ClearPalManager();
TexMan.DeleteAll();
TileFiles.CloseAll(); // delete the texture data before shutting down graphics.
I_ShutdownGraphics();
freeallmodels();
if (gi)
{
delete gi;
gi = nullptr;
}
DeleteStartupScreen();
PClass::StaticShutdown();
if (Args) delete Args;
return r;
}
//==========================================================================
//
//
//
//==========================================================================
void SetDefaultStrings()
{
// Blood hard codes its skill names, so we have to define them manually.
if (isBlood())
{
gSkillNames[0] = "$STILL KICKING";
gSkillNames[1] = "$PINK ON THE INSIDE";
gSkillNames[2] = "$LIGHTLY BROILED";
gSkillNames[3] = "$WELL DONE";
gSkillNames[4] = "$EXTRA CRISPY";
}
//Set a few quotes which are used for common handling of a few status messages
quoteMgr.InitializeQuote(23, "$MESSAGES: ON");
quoteMgr.InitializeQuote(24, "$MESSAGES: OFF");
quoteMgr.InitializeQuote(83, "$FOLLOW MODE OFF");
quoteMgr.InitializeQuote(84, "$FOLLOW MODE ON");
quoteMgr.InitializeQuote(85, "$AUTORUNOFF");
quoteMgr.InitializeQuote(86, "$AUTORUNON");
}
//==========================================================================
//
//
//
//==========================================================================
static TArray<GrpEntry> SetupGame()
{
// Startup dialog must be presented here so that everything can be set up before reading the keybinds.
auto groups = GrpScan();
if (groups.Size() == 0)
{
// Abort if no game data found.
G_SaveConfig();
I_Error("Unable to find any game data. Please verify your settings.");
}
decltype(groups) usedgroups;
int groupno = -1;
auto game = GetGameFronUserFiles();
if (userConfig.gamegrp.IsEmpty())
{
for (auto& str : game)
{
int g = 0;
for (auto& grp : groups)
{
if (grp.FileInfo.gameid.CompareNoCase(str) == 0)
{
userConfig.gamegrp = grp.FileName;
groupno = g;
goto foundit;
}
g++;
}
}
}
foundit:
// If the user has specified a file name, let's see if we know it.
//
if (groupno == -1 && userConfig.gamegrp.Len())
{
FString gamegrplower = userConfig.gamegrp.MakeLower();
if (gamegrplower[1] != ':' || gamegrplower[2] != '/') gamegrplower.Insert(0, "/");
int g = 0;
for (auto& grp : groups)
{
auto grplower = grp.FileName.MakeLower();
FixPathSeperator(grplower);
int pos = grplower.LastIndexOf(gamegrplower);
if (pos >= 0 && pos == grplower.Len() - gamegrplower.Len())
{
groupno = g;
break;
}
g++;
}
}
if (groupno == -1)
{
int pick = 0;
// We got more than one so present the IWAD selection box.
if (groups.Size() > 1)
{
// Locate the user's prefered IWAD, if it was found.
if (defaultiwad[0] != '\0')
{
for (unsigned i = 0; i < groups.Size(); ++i)
{
FString& basename = groups[i].FileName;
if (stricmp(basename, defaultiwad) == 0)
{
pick = i;
break;
}
}
}
if (groups.Size() > 1)
{
TArray<WadStuff> wads;
for (auto& found : groups)
{
WadStuff stuff;
stuff.Name = found.FileInfo.name;
stuff.Path = ExtractFileBase(found.FileName);
wads.Push(stuff);
}
pick = I_PickIWad(&wads[0], (int)wads.Size(), queryiwad, pick);
if (pick >= 0)
{
// The newly selected IWAD becomes the new default
defaultiwad = groups[pick].FileName;
}
groupno = pick;
}
}
else if (groups.Size() == 1)
{
groupno = 0;
}
}
if (groupno == -1) return TArray<GrpEntry>();
auto& group = groups[groupno];
// Now filter out the data we actually need and delete the rest.
usedgroups.Push(group);
auto crc = group.FileInfo.dependencyCRC;
if (crc != 0) for (auto& dep : groups)
{
if (dep.FileInfo.CRC == crc)
{
usedgroups.Insert(0, dep); // Order from least dependent to most dependent, which is the loading order of data.
}
}
groups.Reset();
FString selectedScript;
FString selectedDef;
for (auto& ugroup : usedgroups)
{
// For CONs the command line has priority, aside from that, the last one wins. For Blood this handles INIs - the rules are the same.
if (ugroup.FileInfo.scriptname.IsNotEmpty()) selectedScript = ugroup.FileInfo.scriptname;
if (ugroup.FileInfo.defname.IsNotEmpty()) selectedDef = ugroup.FileInfo.defname;
// CVAR has priority. This also overwrites the global variable each time. Init here is lazy so this is ok.
if (ugroup.FileInfo.rtsname.IsNotEmpty() && **rtsname == 0) RTS_Init(ugroup.FileInfo.rtsname);
// For the game filter the last non-empty one wins.
if (ugroup.FileInfo.gamefilter.IsNotEmpty()) LumpFilter = ugroup.FileInfo.gamefilter;
g_gameType |= ugroup.FileInfo.flags;
}
if (userConfig.DefaultCon.IsEmpty()) userConfig.DefaultCon = GameStartupInfo.con.IsNotEmpty()? GameStartupInfo.con : selectedScript;
if (userConfig.DefaultDef.IsEmpty()) userConfig.DefaultDef = selectedDef;
// This can only happen with a custom game that does not define any filter.
// In this case take the display name and strip all whitespace and invaliid path characters from it.
if (LumpFilter.IsEmpty())
{
LumpFilter = usedgroups.Last().FileInfo.name;
LumpFilter.StripChars(".:/\\<>?\"*| \t\r\n");
}
currentGame = LumpFilter;
currentGame.Truncate(currentGame.IndexOf("."));
PClass::StaticInit();
CheckFrontend(g_gameType);
gameinfo.gametype = g_gameType;
return usedgroups;
}
//==========================================================================
//
//
//
//==========================================================================
void InitLanguages()
{
GStrings.LoadStrings(language);
}
void CreateStatusBar()
{
auto stbarclass = PClass::FindClass(globalCutscenes.StatusBarClass);
if (!stbarclass)
{
I_FatalError("No status bar defined");
}
StatusBar = static_cast<DStatusBarCore*>(stbarclass->CreateNew());
StatusBar->SetSize(0, 320, 200);
InitStatusBar();
GC::AddMarkerFunc([]() { GC::Mark(StatusBar); });
}
void GetGames()
{
auto getgames = Args->CheckValue("-getgames");
if (getgames)
{
try
{
auto groups = GrpScan();
FSerializer arc;
if (arc.OpenWriter())
{
if (arc.BeginArray("games"))
{
for (auto& entry : groups)
{
if (arc.BeginObject(nullptr))
{
arc("filename", entry.FileName)
("description", entry.FileInfo.name)
("defname", entry.FileInfo.defname)
("scriptname", entry.FileInfo.scriptname)
("gamefilter", entry.FileInfo.gamefilter)
("gameid", entry.FileInfo.gameid)
("fgcolor", entry.FileInfo.FgColor)
("bkcolor", entry.FileInfo.BgColor)
("addon", entry.FileInfo.isAddon)
.EndObject();
}
}
arc.EndArray();
}
unsigned int len;
auto p = arc.GetOutput(&len);
FILE* f = fopen(getgames, "wb");
if (f)
{
fwrite(p, 1, len, f);
fclose(f);
}
}
}
catch (...)
{
// Ignore all errors
}
throw CExitEvent(0);
}
}
//==========================================================================
//
//
//
//==========================================================================
static void InitTextures()
{
TexMan.Init([]() {}, [](BuildInfo&) {});
StartScreen->Progress();
mdinit();
TileFiles.Init();
TileFiles.LoadArtSet("tiles%03d.art"); // it's the same for all games.
voxInit();
gi->LoadGameTextures(); // loads game-side data that must be present before processing the .def files.
LoadDefinitions();
InitFont(); // InitFonts may only be called once all texture data has been initialized.
lookups.postLoadTables();
highTileSetup();
lookups.postLoadLookups();
SetupFontSubstitution();
V_LoadTranslations(); // loading the translations must be delayed until the palettes have been fully set up.
TileFiles.SetBackup();
}
//==========================================================================
//
//
//
//==========================================================================
int RunGame()
{
GameStartupInfo.FgColor = 0xffffff;
// Set up the console before anything else so that it can receive text.
C_InitConsole(1024, 768, true);
// +logfile gets checked too late to catch the full startup log in the logfile so do some extra check for it here.
FString logfile = Args->TakeValue("+logfile");
// As long as this engine is still in prerelease mode let's always write a log file.
if (logfile.IsEmpty()) logfile.Format("%s" GAMENAMELOWERCASE ".log", M_GetDocumentsPath().GetChars());
if (logfile.IsNotEmpty())
{
execLogfile(logfile);
}
I_DetectOS();
userConfig.ProcessOptions();
G_LoadConfig();
GetGames();
auto usedgroups = SetupGame();
bool colorset = false;
for (int i = usedgroups.Size()-1; i >= 0; i--)
{
auto& grp = usedgroups[i];
if (grp.FileInfo.name.IsNotEmpty())
{
if (GameStartupInfo.Name.IsEmpty()) GameStartupInfo.Name = grp.FileInfo.name;
if (!colorset && grp.FileInfo.FgColor != grp.FileInfo.BgColor && (GameStartupInfo.FgColor != 0 || GameStartupInfo.BkColor != 0))
{
GameStartupInfo.FgColor = grp.FileInfo.FgColor;
GameStartupInfo.BkColor = grp.FileInfo.BgColor;
colorset = true;
}
}
}
I_SetIWADInfo();
InitFileSystem(usedgroups);
if (usedgroups.Size() == 0) return 0;
// Handle CVARs with game specific defaults here.
if (isBlood())
{
mus_redbook.SetGenericRepDefault(false, CVAR_Bool); // Blood should default to CD Audio off - all other games must default to on.
am_showlabel.SetGenericRepDefault(true, CVAR_Bool);
}
if (g_gameType & GAMEFLAG_SW)
{
cl_weaponswitch.SetGenericRepDefault(1, CVAR_Int);
if (cl_weaponswitch > 1) cl_weaponswitch = 1;
}
if (g_gameType & (GAMEFLAG_BLOOD|GAMEFLAG_RR))
{
am_nameontop.SetGenericRepDefault(true, CVAR_Bool); // Blood and RR show the map name on the top of the screen by default.
}
G_ReadConfig(currentGame);
V_InitFontColors();
InitLanguages();
CheckCPUID(&CPU);
CalculateCPUSpeed();
auto ci = DumpCPUInfo(&CPU);
Printf("%s", ci.GetChars());
V_InitScreenSize();
V_InitScreen();
StartScreen = FStartupScreen::CreateInstance(8);
StartScreen->Progress();
TArray<FString> addArt;
for (auto& grp : usedgroups)
{
for (auto& art : grp.FileInfo.loadart)
{
addArt.Push(art);
}
}
if (userConfig.AddArt) for (auto& art : *userConfig.AddArt)
{
addArt.Push(art);
}
TileFiles.AddArt(addArt);
inputState.ClearAllInput();
if (!GameConfig->IsInitialized())
{
CONFIG_ReadCombatMacros();
}
if (userConfig.CommandName.IsNotEmpty())
{
playername = userConfig.CommandName;
}
GameTicRate = 30;
CheckUserMap();
GPalette.Init(MAXPALOOKUPS + 2); // one slot for each translation, plus a separate one for the base palettes and the internal one
gi->loadPalette();
StartScreen->Progress();
InitTextures();
StartScreen->Progress();
I_InitSound();
StartScreen->Progress();
Mus_InitMusic();
S_ParseSndInfo();
S_ParseReverbDef();
InitStatistics();
LoadScripts();
StartScreen->Progress();
SetDefaultStrings();
Job_Init();
Local_Job_Init();
if (Args->CheckParm("-sounddebug"))
C_DoCommand("stat sounddebug");
SetupGameButtons();
gameinfo.mBackButton = "engine/graphics/m_back.png";
StartScreen->Progress();
engineInit();
gi->app_init();
StartScreen->Progress();
G_ParseMapInfo();
CreateStatusBar();
SetDefaultMenuColors();
M_Init();
BuildGameMenus();
StartScreen->Progress();
if (!(paletteloaded & PALETTE_MAIN))
I_FatalError("No palette found.");
FMaterial::SetLayerCallback(setpalettelayer);
if (GameStartupInfo.Name.IsNotEmpty()) I_SetWindowTitle(GameStartupInfo.Name);
DeleteStartupScreen();
V_Init2();
twod->Begin(screen->GetWidth(), screen->GetHeight());
twod->End();
UpdateJoystickMenu(NULL);
UpdateVRModes();
setVideoMode();
LoadVoxelModels();
GLInterface.Init(screen->GetWidth());
screen->BeginFrame();
screen->SetTextureFilterMode();
setViewport(hud_size);
D_CheckNetGame();
UpdateGenericUI(ui_generic);
MainLoop();
return 0; // this is never reached. MainLoop only exits via exception.
}
//---------------------------------------------------------------------------
//
// The one and only main loop in the entire engine. Yay!
//
//---------------------------------------------------------------------------
void updatePauseStatus()
{
// This must go through the network in multiplayer games.
if (M_Active() || System_WantGuiCapture() || !AppActive)
{
paused = 1;
}
else if (!M_Active() || !System_WantGuiCapture())
{
if (!pausedWithKey)
{
paused = 0;
}
if (sendPause)
{
sendPause = false;
paused = pausedWithKey ? 0 : 2;
pausedWithKey = !!paused;
}
}
if (paused)
S_PauseSound(!pausedWithKey, !paused);
else
S_ResumeSound(paused);
}
//==========================================================================
//
//
//
//==========================================================================
void LoadVoxelModels(void);
void setVideoMode()
{
xdim = screen->GetWidth();
ydim = screen->GetHeight();
V_UpdateModeSize(xdim, ydim);
videoSetViewableArea(0, 0, xdim - 1, ydim - 1);
}
//==========================================================================
//
//
//
//==========================================================================
CVAR(String, combatmacro0, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro1, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro2, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro3, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro4, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro5, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro6, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro7, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro8, "", CVAR_ARCHIVE | CVAR_USERINFO)
CVAR(String, combatmacro9, "", CVAR_ARCHIVE | CVAR_USERINFO)
FStringCVar* const CombatMacros[] = { &combatmacro0, &combatmacro1, &combatmacro2, &combatmacro3, &combatmacro4, &combatmacro5, &combatmacro6, &combatmacro7, &combatmacro8, &combatmacro9};
void CONFIG_ReadCombatMacros()
{
FScanner sc;
try
{
sc.Open("engine/combatmacros.txt");
for (auto s : CombatMacros)
{
sc.MustGetToken(TK_StringConst);
UCVarValue val;
val.String = sc.String;
s->SetGenericRepDefault(val, CVAR_String);
}
}
catch (const CRecoverableError &)
{
// We do not want this to error out. Just ignore if it fails.
}
}
//==========================================================================
//
//
//
//==========================================================================
CCMD(snd_reset)
{
Mus_Stop();
if (soundEngine) soundEngine->Reset();
Mus_ResumeSaved();
}
//==========================================================================
//
// S_PauseSound
//
// Stop music and sound effects, during game PAUSE.
//
//==========================================================================
void S_PauseSound (bool notmusic, bool notsfx)
{
if (!notmusic)
{
S_PauseMusic();
}
if (!notsfx)
{
soundEngine->SetPaused(true);
GSnd->SetSfxPaused (true, 0);
S_PauseAllCustomStreams(true);
}
}
//==========================================================================
//
// S_ResumeSound
//
// Resume music and sound effects, after game PAUSE.
//
//==========================================================================
void S_ResumeSound (bool notsfx)
{
S_ResumeMusic();
if (!notsfx)
{
soundEngine->SetPaused(false);
GSnd->SetSfxPaused (false, 0);
S_PauseAllCustomStreams(false);
}
}
//==========================================================================
//
// S_SetSoundPaused
//
// Called with state non-zero when the app is active, zero when it isn't.
//
//==========================================================================
void S_SetSoundPaused(int state)
{
if (state)
{
if (paused == 0)
{
S_ResumeSound(true);
}
if (GSnd != nullptr)
{
GSnd->SetInactive(SoundRenderer::INACTIVE_Active);
}
}
else
{
if (paused == 0)
{
S_PauseSound(false, true);
if (GSnd != nullptr)
{
GSnd->SetInactive(SoundRenderer::INACTIVE_Complete);
}
}
}
#if 0
if (!netgame
#if 0 //def _DEBUG
&& !demoplayback
#endif
)
{
pauseext = !state;
}
#endif
}
FString G_GetDemoPath()
{
FString path = M_GetDemoPath();
path << LumpFilter << '/';
CreatePath(path);
return path;
}
CCMD(printinterface)
{
Printf("Current interface is %s\n", gi->Name());
}
CCMD (togglemsg)
{
FBaseCVar *var, *prev;
UCVarValue val;
if (argv.argc() > 1)
{
if ( (var = FindCVar (argv[1], &prev)) )
{
var->MarkUnsafe();
val = var->GetGenericRep (CVAR_Bool);
val.Bool = !val.Bool;
var->SetGenericRep (val, CVAR_Bool);
const char *statestr = argv.argc() <= 2? "*" : argv[2];
if (*statestr == '*')
{
Printf(PRINT_MEDIUM|PRINT_NOTIFY, "\"%s\" = \"%s\"\n", var->GetName(), val.Bool ? "true" : "false");
}
else
{
int state = (int)strtoll(argv[2], nullptr, 0);
if (state != 0)
{
// Order of Duke's quote string varies, some have on first, some off, so use the sign of the parameter to decide.
// Positive means Off/On, negative means On/Off
int quote = state > 0? state + val.Bool : -(state + val.Bool);
auto text = quoteMgr.GetQuote(quote);
if (text) Printf(PRINT_MEDIUM|PRINT_NOTIFY, "%s\n", text);
}
}
}
}
}
bool OkForLocalization(FTextureID texnum, const char* substitute)
{
return false;
}
// Mainly a dummy.
CCMD(taunt)
{
if (argv.argc() > 2)
{
int taunt = atoi(argv[1]);
int mode = atoi(argv[2]);
// In a ZDoom-style protocol this should be sent:
// Net_WriteByte(DEM_TAUNT);
// Net_WriteByte(taunt);
// Net_WriteByte(mode);
if (mode == 1)
{
// todo:
//gi->PlayTaunt(taunt);
// Duke:
// startrts(taunt, 1)
// Blood:
// sndStartSample(4400 + taunt, 128, 1, 0);
// SW:
// PlaySoundRTS(taunt);
// Exhumed does not implement RTS, should be like Duke
//
}
Printf(PRINT_NOTIFY, "%s", **CombatMacros[taunt - 1]);
}
}
void GameInterface::loadPalette()
{
paletteLoadFromDisk();
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void GameInterface::FreeLevelData()
{
// Make sure that there is no more level to toy around with.
initspritelists();
numsectors = numwalls = 0;
currentLevel = nullptr;
}
//---------------------------------------------------------------------------
//
// DrawCrosshair
//
//---------------------------------------------------------------------------
void ST_DrawCrosshair(int phealth, double xpos, double ypos, double scale);
//void DrawGenericCrosshair(int num, int phealth, double xdelta);
void ST_LoadCrosshair(int num, bool alwaysload);
CVAR(Int, crosshair, 0, CVAR_ARCHIVE)
void DrawCrosshair(int deftile, int health, double xdelta, double ydelta, double scale, PalEntry color)
{
int type = -1;
if (automapMode == am_off && cl_crosshair)
{
if (deftile < MAXTILES && crosshair == 0)
{
auto tile = tileGetTexture(deftile);
if (tile)
{
double crosshair_scale = crosshairscale * scale;
DrawTexture(twod, tile, 160 + xdelta, 100 + ydelta, DTA_Color, color,
DTA_FullscreenScale, FSMode_Fit320x200, DTA_ScaleX, crosshair_scale, DTA_ScaleY, crosshair_scale, DTA_CenterOffsetRel, true,
DTA_ViewportX, windowxy1.x, DTA_ViewportY, windowxy1.y, DTA_ViewportWidth, windowxy2.x - windowxy1.x + 1, DTA_ViewportHeight, windowxy2.y - windowxy1.y + 1, TAG_DONE);
return;
}
}
// 0 means 'game provided crosshair' - use type 2 as fallback.
ST_LoadCrosshair(crosshair == 0 ? 2 : *crosshair, false);
double xpos = (windowxy1.x + windowxy2.x) / 2 + xdelta * (windowxy2.y - windowxy1.y) / 240.;
double ypos = (windowxy1.y + windowxy2.y) / 2;
ST_DrawCrosshair(health, xpos, ypos, 1);
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void LoadDefinitions()
{
const char* defsfile = G_DefFile();
FString razedefsfile = defsfile;
razedefsfile.Substitute(".def", "-raze.def");
loaddefinitionsfile("engine/engine.def"); // Internal stuff that is required.
// check what we have.
// user .defs override the default ones and are not cumulative.
// if we fine even one Raze-specific file, all of those will be loaded cumulatively.
// otherwise the default rules inherited from older ports apply.
if (userConfig.UserDef.IsNotEmpty())
{
loaddefinitionsfile(userConfig.UserDef, false);
}
else
{
if (fileSystem.FileExists(razedefsfile))
{
loaddefinitionsfile(razedefsfile, true);
}
else if (fileSystem.FileExists(defsfile))
{
loaddefinitionsfile(defsfile, false);
}
}
if (userConfig.AddDefs)
{
for (auto& m : *userConfig.AddDefs)
{
loaddefinitionsfile(m, false);
}
userConfig.AddDefs.reset();
}
if (GameStartupInfo.def.IsNotEmpty())
{
loaddefinitionsfile(GameStartupInfo.def); // Stuff from gameinfo.
}
// load the widescreen replacements last. This ensures that mods still get the correct CRCs for their own tile replacements.
if (fileSystem.FindFile("engine/widescreen.def") >= 0 && !Args->CheckParm("-nowidescreen"))
{
loaddefinitionsfile("engine/widescreen.def");
}
fileSystem.InitHashChains(); // make sure that any resources that got added can be found again.
}
bool M_Active()
{
return CurrentMenu != nullptr || ConsoleState == c_down || ConsoleState == c_falling;
}
struct gamefilter
{
const char* gamename;
int gameflag;
};
static const gamefilter games[] = {
{ "Duke", GAMEFLAG_DUKE},
{ "Nam", GAMEFLAG_NAM | GAMEFLAG_NAPALM},
{ "NamOnly", GAMEFLAG_NAM}, // for cases where the difference matters.
{ "Napalm", GAMEFLAG_NAPALM},
{ "WW2GI", GAMEFLAG_WW2GI},
{ "Redneck", GAMEFLAG_RR},
{ "RedneckRides", GAMEFLAG_RRRA},
{ "Deer", GAMEFLAG_DEER},
{ "Blood", GAMEFLAG_BLOOD},
{ "ShadowWarrior", GAMEFLAG_SW},
{ "Exhumed", GAMEFLAG_POWERSLAVE | GAMEFLAG_EXHUMED},
{ "Plutopak", GAMEFLAG_PLUTOPAK},
{ "Worldtour", GAMEFLAG_WORLDTOUR},
{ "Shareware", GAMEFLAG_SHAREWARE},
};
bool validFilter(const char* str)
{
for (auto& gf : games)
{
if (g_gameType & gf.gameflag)
{
if (!stricmp(str, gf.gamename)) return true;
}
}
return false;
}
#include "vm.h"
DEFINE_ACTION_FUNCTION(_Screen, GetViewWindow)
{
PARAM_PROLOGUE;
if (numret > 0) ret[0].SetInt(windowxy1.x);
if (numret > 1) ret[1].SetInt(windowxy1.y);
if (numret > 2) ret[2].SetInt(windowxy2.x - windowxy1.x + 1);
if (numret > 3) ret[3].SetInt(windowxy2.y - windowxy1.y + 1);
return MIN(numret, 4);
}
DEFINE_ACTION_FUNCTION_NATIVE(_Raze, ShadeToLight, shadeToLight)
{
PARAM_PROLOGUE;
PARAM_INT(shade);
ACTION_RETURN_INT(shadeToLight(shade));
}
DEFINE_ACTION_FUNCTION(_Raze, PlayerName)
{
PARAM_PROLOGUE;
PARAM_INT(index);
ACTION_RETURN_STRING(unsigned(index) >= MAXPLAYERS ? "" : PlayerName(index));
}
DEFINE_ACTION_FUNCTION_NATIVE(_Raze, bsin, bsin)
{
PARAM_PROLOGUE;
PARAM_INT(v);
PARAM_INT(shift);
ACTION_RETURN_INT(bsin(v, shift));
}
DEFINE_ACTION_FUNCTION_NATIVE(_Raze, bcos, bcos)
{
PARAM_PROLOGUE;
PARAM_INT(v);
PARAM_INT(shift);
ACTION_RETURN_INT(bcos(v, shift));
}
DEFINE_ACTION_FUNCTION_NATIVE(_Raze, GetBuildTime, I_GetBuildTime)
{
ACTION_RETURN_INT(I_GetBuildTime());
}
DEFINE_ACTION_FUNCTION(_Raze, PickTexture)
{
PARAM_PROLOGUE;
PARAM_INT(texid);
TexturePick pick;
if (PickTexture(nullptr, TexMan.GetGameTexture(FSetTextureID(texid)), TRANSLATION(Translation_Remap, 0), pick))
{
ACTION_RETURN_INT(pick.texture->GetID().GetIndex());
}
ACTION_RETURN_INT(texid);
}
DEFINE_ACTION_FUNCTION(_MapRecord, GetCluster)
{
PARAM_SELF_STRUCT_PROLOGUE(MapRecord);
ACTION_RETURN_POINTER(FindCluster(self->cluster));
}
DEFINE_ACTION_FUNCTION(_Screen, GetTextScreenSize)
{
ACTION_RETURN_VEC2(DVector2(640, 480));
}
extern bool demoplayback;
DEFINE_GLOBAL(multiplayer)
DEFINE_GLOBAL(netgame)
DEFINE_GLOBAL(gameaction)
DEFINE_GLOBAL(gamestate)
DEFINE_GLOBAL(demoplayback)
DEFINE_GLOBAL(consoleplayer)
DEFINE_GLOBAL(currentLevel)
DEFINE_GLOBAL(paused)
DEFINE_GLOBAL(automapMode)
DEFINE_GLOBAL(PlayClock)
DEFINE_FIELD_X(ClusterDef, ClusterDef, name)
DEFINE_FIELD_X(ClusterDef, ClusterDef, InterBackground)
DEFINE_FIELD_X(MapRecord, MapRecord, parTime)
DEFINE_FIELD_X(MapRecord, MapRecord, designerTime)
DEFINE_FIELD_X(MapRecord, MapRecord, fileName)
DEFINE_FIELD_X(MapRecord, MapRecord, labelName)
DEFINE_FIELD_X(MapRecord, MapRecord, name)
DEFINE_FIELD_X(MapRecord, MapRecord, music)
DEFINE_FIELD_X(MapRecord, MapRecord, cdSongId)
DEFINE_FIELD_X(MapRecord, MapRecord, flags)
DEFINE_FIELD_X(MapRecord, MapRecord, levelNumber)
DEFINE_FIELD_X(MapRecord, MapRecord, cluster)
DEFINE_FIELD_X(MapRecord, MapRecord, NextMap)
DEFINE_FIELD_X(MapRecord, MapRecord, NextSecret)
//native readonly String messages[MAX_MESSAGES];
DEFINE_FIELD_X(MapRecord, MapRecord, Author)
DEFINE_FIELD_X(MapRecord, MapRecord, InterBackground)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, kills)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, maxkills)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, secrets)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, maxsecrets)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, supersecrets)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, playercount)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, time)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, cheated)
DEFINE_FIELD_X(SummaryInfo, SummaryInfo, endofgame)
void InitBuildTiles()
{
// need to find a better way to handle this thing.
}