bool stageOneShutDown(void)
{
debug(LOG_WZ, "== stageOneShutDown ==");
if ( audio_Disabled() == false )
{
sound_CheckAllUnloaded();
}
proj_Shutdown();
releaseMission();
if (!aiShutdown())
{
return false;
}
if (!objShutdown())
{
return false;
}
grpShutDown();
ResearchRelease();
//free up the gateway stuff?
gwShutDown();
shutdownTerrain();
if (!mapShutdown())
{
return false;
}
scrShutDown();
gridShutDown();
if ( !anim_Shutdown() )
{
return false;
}
if ( !animObj_Shutdown() )
{
return false;
}
debug(LOG_TEXTURE, "=== stageOneShutDown ===");
pie_TexShutDown();
// Use mod_multiplay as the default (campaign might have set it to mod_singleplayer)
rebuildSearchPath( mod_multiplay, true );
pie_TexInit(); // restart it
initMiscVars();
return true;
}
bool stageOneShutDown()
{
debug(LOG_WZ, "== stageOneShutDown ==");
atmosSetWeatherType(WT_NONE); // reset weather and free its data
wzPerfShutdown();
pie_FreeShaders();
if (audio_Disabled() == false)
{
sound_CheckAllUnloaded();
}
proj_Shutdown();
releaseMission();
if (!aiShutdown())
{
return false;
}
if (!objShutdown())
{
return false;
}
grpShutDown();
ResearchRelease();
//free up the gateway stuff?
gwShutDown();
shutdownTerrain();
if (!mapShutdown())
{
return false;
}
scrShutDown();
gridShutDown();
debug(LOG_TEXTURE, "== stageOneShutDown ==");
modelShutdown();
pie_TexShutDown();
// Use mod_multiplay as the default (campaign might have set it to mod_singleplayer)
rebuildSearchPath(mod_multiplay, true);
pie_TexInit(); // restart it
initMiscVars();
wzSceneEnd("Main game loop");
wzSceneBegin("Main menu loop");
return true;
}
// Another player is broadcasting a map, recv a chunk. Returns false if not yet done.
bool recvMapFileData(NETQUEUE queue)
{
mapDownloadProgress = NETrecvFile(queue);
if (mapDownloadProgress == 100)
{
addConsoleMessage("MAP DOWNLOADED!",DEFAULT_JUSTIFY, SYSTEM_MESSAGE);
sendTextMessage("MAP DOWNLOADED",true); //send
debug(LOG_NET, "=== File has been received. ===");
// clear out the old level list.
levShutDown();
levInitialise();
rebuildSearchPath(mod_multiplay, true); // MUST rebuild search path for the new maps we just got!
if (!buildMapList())
{
return false;
}
return true;
}
return false;
}
/*!
* \brief Rebuilds the PHYSFS searchPath with mode specific subdirs
*
* Priority:
* maps > mods > base > base.wz
*/
bool rebuildSearchPath( searchPathMode mode, bool force )
{
static searchPathMode current_mode = mod_clean;
static std::string current_current_map;
wzSearchPath * curSearchPath = searchPathRegistry;
char tmpstr[PATH_MAX] = "\0";
if (mode != current_mode || (current_map != NULL? current_map : "") != current_current_map || force ||
(use_override_mods && strcmp(override_mod_list, getModList())))
{
if (mode != mod_clean)
{
rebuildSearchPath( mod_clean, false );
}
current_mode = mode;
current_current_map = current_map != NULL? current_map : "";
// Start at the lowest priority
while( curSearchPath->lowerPriority )
curSearchPath = curSearchPath->lowerPriority;
switch ( mode )
{
case mod_clean:
debug(LOG_WZ, "Cleaning up");
clearLoadedMods();
while( curSearchPath )
{
#ifdef DEBUG
debug(LOG_WZ, "Removing [%s] from search path", curSearchPath->path);
#endif // DEBUG
// Remove maps and mods
removeSubdirs( curSearchPath->path, "maps", NULL );
removeSubdirs( curSearchPath->path, "mods/music", NULL );
removeSubdirs( curSearchPath->path, "mods/global", NULL );
removeSubdirs( curSearchPath->path, "mods/campaign", NULL );
removeSubdirs( curSearchPath->path, "mods/multiplay", NULL );
removeSubdirs( curSearchPath->path, "mods/autoload", NULL );
// Remove multiplay patches
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "mp");
PHYSFS_removeFromSearchPath( tmpstr );
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "mp.wz");
PHYSFS_removeFromSearchPath( tmpstr );
// Remove plain dir
PHYSFS_removeFromSearchPath( curSearchPath->path );
// Remove base files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base");
PHYSFS_removeFromSearchPath( tmpstr );
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base.wz");
PHYSFS_removeFromSearchPath( tmpstr );
// remove video search path as well
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "sequences.wz");
PHYSFS_removeFromSearchPath( tmpstr );
curSearchPath = curSearchPath->higherPriority;
}
break;
case mod_campaign:
debug(LOG_WZ, "*** Switching to campaign mods ***");
clearLoadedMods();
while (curSearchPath)
{
// make sure videos override included files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "sequences.wz");
PHYSFS_addToSearchPath(tmpstr, PHYSFS_APPEND);
curSearchPath = curSearchPath->higherPriority;
}
curSearchPath = searchPathRegistry;
while (curSearchPath->lowerPriority)
curSearchPath = curSearchPath->lowerPriority;
while( curSearchPath )
{
#ifdef DEBUG
debug(LOG_WZ, "Adding [%s] to search path", curSearchPath->path);
#endif // DEBUG
// Add global and campaign mods
PHYSFS_addToSearchPath( curSearchPath->path, PHYSFS_APPEND );
addSubdirs( curSearchPath->path, "mods/music", PHYSFS_APPEND, NULL, false );
addSubdirs( curSearchPath->path, "mods/global", PHYSFS_APPEND, use_override_mods?override_mods:global_mods, true );
addSubdirs( curSearchPath->path, "mods", PHYSFS_APPEND, use_override_mods?override_mods:global_mods, true );
addSubdirs( curSearchPath->path, "mods/autoload", PHYSFS_APPEND, use_override_mods?override_mods:NULL, true );
addSubdirs( curSearchPath->path, "mods/campaign", PHYSFS_APPEND, use_override_mods?override_mods:campaign_mods, true );
if (!PHYSFS_removeFromSearchPath( curSearchPath->path ))
{
debug(LOG_WZ, "* Failed to remove path %s again", curSearchPath->path);
}
// Add plain dir
PHYSFS_addToSearchPath( curSearchPath->path, PHYSFS_APPEND );
// Add base files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base");
PHYSFS_addToSearchPath( tmpstr, PHYSFS_APPEND );
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base.wz");
PHYSFS_addToSearchPath( tmpstr, PHYSFS_APPEND );
curSearchPath = curSearchPath->higherPriority;
}
break;
case mod_multiplay:
debug(LOG_WZ, "*** Switching to multiplay mods ***");
clearLoadedMods();
while (curSearchPath)
{
// make sure videos override included files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "sequences.wz");
PHYSFS_addToSearchPath(tmpstr, PHYSFS_APPEND);
curSearchPath = curSearchPath->higherPriority;
}
// Add the selected map first, for mapmod support
if (current_map != NULL)
{
std::string realPathAndDir = std::string(PHYSFS_getRealDir(current_map)) + current_map;
PHYSFS_addToSearchPath(realPathAndDir.c_str(), PHYSFS_APPEND);
}
curSearchPath = searchPathRegistry;
while (curSearchPath->lowerPriority)
curSearchPath = curSearchPath->lowerPriority;
while( curSearchPath )
{
#ifdef DEBUG
debug(LOG_WZ, "Adding [%s] to search path", curSearchPath->path);
#endif // DEBUG
// Add global and multiplay mods
PHYSFS_addToSearchPath( curSearchPath->path, PHYSFS_APPEND );
addSubdirs( curSearchPath->path, "mods/music", PHYSFS_APPEND, NULL, false );
addSubdirs( curSearchPath->path, "mods/global", PHYSFS_APPEND, use_override_mods?override_mods:global_mods, true );
addSubdirs( curSearchPath->path, "mods", PHYSFS_APPEND, use_override_mods?override_mods:global_mods, true );
addSubdirs( curSearchPath->path, "mods/autoload", PHYSFS_APPEND, use_override_mods?override_mods:NULL, true );
addSubdirs( curSearchPath->path, "mods/multiplay", PHYSFS_APPEND, use_override_mods?override_mods:multiplay_mods, true );
PHYSFS_removeFromSearchPath( curSearchPath->path );
// Add multiplay patches
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "mp");
PHYSFS_addToSearchPath( tmpstr, PHYSFS_APPEND );
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "mp.wz");
PHYSFS_addToSearchPath( tmpstr, PHYSFS_APPEND );
// Add plain dir
PHYSFS_addToSearchPath( curSearchPath->path, PHYSFS_APPEND );
// Add base files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base");
PHYSFS_addToSearchPath( tmpstr, PHYSFS_APPEND );
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base.wz");
PHYSFS_addToSearchPath( tmpstr, PHYSFS_APPEND );
curSearchPath = curSearchPath->higherPriority;
}
break;
default:
debug(LOG_ERROR, "Can't switch to unknown mods %i", mode);
return false;
}
if (use_override_mods && mode != mod_clean)
{
if (strcmp(getModList(),override_mod_list))
{
debug(LOG_POPUP, _("The required mod could not be loaded: %s\n\nWarzone will try to load the game without it."), override_mod_list);
}
clearOverrideMods();
current_mode = mod_override;
}
// User's home dir must be first so we allways see what we write
PHYSFS_removeFromSearchPath(PHYSFS_getWriteDir());
PHYSFS_addToSearchPath( PHYSFS_getWriteDir(), PHYSFS_PREPEND );
#ifdef DEBUG
printSearchPath();
#endif // DEBUG
}
else if (use_override_mods)
{
// override mods are already the same as current mods, so no need to do anything
clearOverrideMods();
}
return true;
}
// load up the data for a level
bool levLoadData(const char* name, char *pSaveName, GAME_TYPE saveType)
{
LEVEL_DATASET *psNewLevel, *psBaseData, *psChangeLevel;
SDWORD i;
bool bCamChangeSaveGame;
debug(LOG_WZ, "Loading level %s (%s, type %d)", name, pSaveName, (int)saveType);
if (saveType == GTYPE_SAVE_START || saveType == GTYPE_SAVE_MIDMISSION)
{
if (!levReleaseAll())
{
debug(LOG_ERROR, "Failed to unload old data");
return false;
}
}
levelLoadType = saveType;
// find the level dataset
psNewLevel = levFindDataSet(name);
if (psNewLevel == NULL)
{
debug(LOG_WZ, "Dataset %s not found - trying to load as WRF", name);
return levLoadSingleWRF(name);
}
debug(LOG_WZ, "** Data set found is %s type %d", psNewLevel->pName, (int)psNewLevel->type);
/* Keep a copy of the present level name */
sstrcpy(currentLevelName, name);
bCamChangeSaveGame = false;
if (pSaveName && saveType == GTYPE_SAVE_START)
{
if (psNewLevel->psChange != NULL)
{
bCamChangeSaveGame = true;
debug(LOG_WZ, "** CAMCHANGE FOUND");
}
}
// select the change dataset if there is one
psChangeLevel = NULL;
if (((psNewLevel->psChange != NULL) && (psCurrLevel != NULL)) || bCamChangeSaveGame)
{
//store the level name
debug(LOG_WZ, "Found CAMCHANGE dataset");
psChangeLevel = psNewLevel;
psNewLevel = psNewLevel->psChange;
}
// ensure the correct dataset is loaded
if (psNewLevel->type == LDS_CAMPAIGN)
{
debug(LOG_ERROR, "Cannot load a campaign dataset (%s)", psNewLevel->pName);
return false;
}
else
{
if (psCurrLevel != NULL)
{
if ((psCurrLevel->psBaseData != psNewLevel->psBaseData) ||
(psCurrLevel->type < LDS_NONE && psNewLevel->type >= LDS_NONE) ||
(psCurrLevel->type >= LDS_NONE && psNewLevel->type < LDS_NONE))
{
// there is a dataset loaded but it isn't the correct one
debug(LOG_WZ, "Incorrect base dataset loaded (%p != %p, %d - %d)",
psCurrLevel->psBaseData, psNewLevel->psBaseData, (int)psCurrLevel->type, (int)psNewLevel->type);
if (!levReleaseAll()) // this sets psCurrLevel to NULL
{
return false;
}
}
else
{
debug(LOG_WZ, "Correct base dataset already loaded.");
}
}
// setup the correct dataset to load if necessary
if (psCurrLevel == NULL)
{
if (psNewLevel->psBaseData != NULL)
{
debug(LOG_WZ, "Setting base dataset to load: %s", psNewLevel->psBaseData->pName);
}
psBaseData = psNewLevel->psBaseData;
}
else
{
debug(LOG_WZ, "No base dataset to load");
psBaseData = NULL;
}
}
setCurrentMap(psNewLevel->pName, psNewLevel->players);
if (!rebuildSearchPath(psNewLevel->dataDir, true))
{
return false;
}
// reset the old mission data if necessary
if (psCurrLevel != NULL)
{
debug(LOG_WZ, "Reseting old mission data");
if (!levReleaseMissionData())
{
return false;
}
}
// need to free the current map and droids etc for a save game
if ((psBaseData == NULL) &&
(pSaveName != NULL))
{
if (!saveGameReset())
{
return false;
}
}
// initialise if necessary
if (psNewLevel->type == LDS_COMPLETE || //psNewLevel->type >= LDS_MULTI_TYPE_START ||
psBaseData != NULL)
{
debug(LOG_WZ, "Calling stageOneInitialise!");
if (!stageOneInitialise())
{
return false;
}
}
// load up a base dataset if necessary
if (psBaseData != NULL)
{
debug(LOG_WZ, "Loading base dataset %s", psBaseData->pName);
for(i=0; i<LEVEL_MAXFILES; i++)
{
if (psBaseData->apDataFiles[i])
{
// load the data
debug(LOG_WZ, "Loading [directory: %s] %s ...", PHYSFS_getRealDir(psBaseData->apDataFiles[i]), psBaseData->apDataFiles[i]);
if (!resLoad(psBaseData->apDataFiles[i], i))
{
return false;
}
}
}
}
if (psNewLevel->type == LDS_CAMCHANGE)
{
if (!campaignReset())
{
return false;
}
}
if (psNewLevel->game == -1) //no .gam file to load - BETWEEN missions (for Editor games only)
{
ASSERT( psNewLevel->type == LDS_BETWEEN,
"levLoadData: only BETWEEN missions do not need a .gam file" );
debug(LOG_WZ, "No .gam file for level: BETWEEN mission");
if (pSaveName != NULL)
{
if (psBaseData != NULL)
{
if (!stageTwoInitialise())
{
return false;
}
}
//set the mission type before the saveGame data is loaded
if (saveType == GTYPE_SAVE_MIDMISSION)
{
debug(LOG_WZ, "Init mission stuff");
if (!startMissionSave(psNewLevel->type))
{
return false;
}
debug(LOG_NEVER, "dataSetSaveFlag");
dataSetSaveFlag();
}
debug(LOG_NEVER, "Loading savegame: %s", pSaveName);
if (!loadGame(pSaveName, false, true,true))
{
return false;
}
}
if ((pSaveName == NULL) ||
(saveType == GTYPE_SAVE_START))
{
debug(LOG_NEVER, "Start mission - no .gam");
if (!startMission((LEVEL_TYPE)psNewLevel->type, NULL))
{
return false;
}
}
}
//we need to load up the save game data here for a camchange
if (bCamChangeSaveGame)
{
if (pSaveName != NULL)
{
if (psBaseData != NULL)
{
if (!stageTwoInitialise())
{
return false;
}
}
debug(LOG_NEVER, "loading savegame: %s", pSaveName);
if (!loadGame(pSaveName, false, true,true))
{
return false;
}
if (!campaignReset())
{
return false;
}
}
}
// load the new data
debug(LOG_NEVER, "Loading mission dataset: %s", psNewLevel->pName);
for(i=0; i < LEVEL_MAXFILES; i++)
{
if (psNewLevel->game == i)
{
// do some more initialising if necessary
if (psNewLevel->type == LDS_COMPLETE || psNewLevel->type >= LDS_MULTI_TYPE_START || (psBaseData != NULL && !bCamChangeSaveGame))
{
if (!stageTwoInitialise())
{
return false;
}
}
// load a savegame if there is one - but not if already done so
if (pSaveName != NULL && !bCamChangeSaveGame)
{
//set the mission type before the saveGame data is loaded
if (saveType == GTYPE_SAVE_MIDMISSION)
{
debug(LOG_WZ, "Init mission stuff");
if (!startMissionSave(psNewLevel->type))
{
return false;
}
debug(LOG_NEVER, "dataSetSaveFlag");
dataSetSaveFlag();
}
debug(LOG_NEVER, "Loading save game %s", pSaveName);
if (!loadGame(pSaveName, false, true,true))
{
return false;
}
}
if ((pSaveName == NULL) ||
(saveType == GTYPE_SAVE_START))
{
// load the game
debug(LOG_WZ, "Loading scenario file %s", psNewLevel->apDataFiles[i]);
switch (psNewLevel->type)
{
case LDS_COMPLETE:
case LDS_CAMSTART:
debug(LOG_WZ, "LDS_COMPLETE / LDS_CAMSTART");
if (!startMission(LDS_CAMSTART, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
case LDS_BETWEEN:
debug(LOG_WZ, "LDS_BETWEEN");
if (!startMission(LDS_BETWEEN, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
case LDS_MKEEP:
debug(LOG_WZ, "LDS_MKEEP");
if (!startMission(LDS_MKEEP, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
case LDS_CAMCHANGE:
debug(LOG_WZ, "LDS_CAMCHANGE");
if (!startMission(LDS_CAMCHANGE, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
case LDS_EXPAND:
debug(LOG_WZ, "LDS_EXPAND");
if (!startMission(LDS_EXPAND, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
case LDS_EXPAND_LIMBO:
debug(LOG_WZ, "LDS_LIMBO");
if (!startMission(LDS_EXPAND_LIMBO, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
case LDS_MCLEAR:
debug(LOG_WZ, "LDS_MCLEAR");
if (!startMission(LDS_MCLEAR, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
case LDS_MKEEP_LIMBO:
debug(LOG_WZ, "LDS_MKEEP_LIMBO");
if (!startMission(LDS_MKEEP_LIMBO, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
default:
ASSERT( psNewLevel->type >= LDS_MULTI_TYPE_START,
"levLoadData: Unexpected mission type" );
debug(LOG_WZ, "default (MULTIPLAYER)");
if (!startMission(LDS_CAMSTART, psNewLevel->apDataFiles[i]))
{
return false;
}
break;
}
}
}
else if (psNewLevel->apDataFiles[i])
{
// load the data
debug(LOG_WZ, "Loading %s", psNewLevel->apDataFiles[i]);
if (!resLoad(psNewLevel->apDataFiles[i], i + CURRENT_DATAID))
{
return false;
}
}
}
if (pSaveName != NULL)
{
//load MidMission Extras
if (!loadMissionExtras(pSaveName, psNewLevel->type))
{
return false;
}
}
if (bMultiPlayer)
{
loadMultiScripts();
}
if (pSaveName != NULL && saveType == GTYPE_SAVE_MIDMISSION)
{
//load script stuff
// load the event system state here for a save game
debug(LOG_SAVE, "Loading script system state");
if (!loadScriptState(pSaveName))
{
return false;
}
}
if (!stageThreeInitialise())
{
return false;
}
dataClearSaveFlag();
//this enables us to to start cam2/cam3 without going via a save game and get the extra droids
//in from the script-controlled Transporters
if (!pSaveName && psNewLevel->type == LDS_CAMSTART)
{
eventFireCallbackTrigger((TRIGGER_TYPE)CALL_NO_REINFORCEMENTS_LEFT);
}
//restore the level name for comparisons on next mission load up
if (psChangeLevel == NULL)
{
psCurrLevel = psNewLevel;
}
else
{
psCurrLevel = psChangeLevel;
}
{
// Copy this info to be used by the crash handler for the dump file
char buf[256];
ssprintf(buf, "Current Level/map is %s", psCurrLevel->pName);
addDumpInfo(buf);
}
return true;
}
/*!
* \brief Adds default data dirs
*
* Priority:
* Lower loads first. Current:
* -datadir > User's home dir > source tree data > AutoPackage > BaseDir > DEFAULT_DATADIR
*
* Only -datadir and home dir are allways examined. Others only if data still not found.
*
* We need ParseCommandLine, before we can add any mods...
*
* \sa rebuildSearchPath
*/
static void scanDataDirs( void )
{
char tmpstr[PATH_MAX], prefix[PATH_MAX];
char* separator;
#if defined(WZ_OS_MAC)
// version-independent location for video files
registerSearchPath("/Library/Application Support/Warzone 2100/", 1);
#endif
// Find out which PREFIX we are in...
sstrcpy(prefix, PHYSFS_getBaseDir());
separator = strrchr(prefix, *PHYSFS_getDirSeparator());
if (separator)
{
*separator = '\0'; // Trim ending '/', which getBaseDir always provides
separator = strrchr(prefix, *PHYSFS_getDirSeparator());
if (separator)
{
*separator = '\0'; // Skip the last dir from base dir
}
}
// Commandline supplied datadir
if( strlen( datadir ) != 0 )
registerSearchPath( datadir, 1 );
// User's home dir
registerSearchPath( PHYSFS_getWriteDir(), 2 );
rebuildSearchPath( mod_multiplay, true );
if( !PHYSFS_exists("gamedesc.lev") )
{
// Data in source tree
sstrcpy(tmpstr, prefix);
sstrcat(tmpstr, "/data/");
registerSearchPath( tmpstr, 3 );
rebuildSearchPath( mod_multiplay, true );
if( !PHYSFS_exists("gamedesc.lev") )
{
// Relocation for AutoPackage
sstrcpy(tmpstr, prefix);
sstrcat(tmpstr, "/share/warzone2100/");
registerSearchPath( tmpstr, 4 );
rebuildSearchPath( mod_multiplay, true );
if( !PHYSFS_exists("gamedesc.lev") )
{
// Program dir
registerSearchPath( PHYSFS_getBaseDir(), 5 );
rebuildSearchPath( mod_multiplay, true );
if( !PHYSFS_exists("gamedesc.lev") )
{
// Guessed fallback default datadir on Unix
registerSearchPath( WZ_DATADIR, 6 );
rebuildSearchPath( mod_multiplay, true );
}
}
}
}
#ifdef WZ_OS_MAC
if( !PHYSFS_exists("gamedesc.lev") ) {
CFURLRef resourceURL = CFBundleCopyResourcesDirectoryURL(CFBundleGetMainBundle());
char resourcePath[PATH_MAX];
if( CFURLGetFileSystemRepresentation( resourceURL, true,
(UInt8 *) resourcePath,
PATH_MAX) ) {
chdir( resourcePath );
registerSearchPath( "data", 7 );
rebuildSearchPath( mod_multiplay, true );
} else {
debug( LOG_ERROR, "Could not change to resources directory." );
}
if( resourceURL != NULL ) {
CFRelease( resourceURL );
}
}
#endif
/** Debugging and sanity checks **/
printSearchPath();
if( PHYSFS_exists("gamedesc.lev") )
{
debug( LOG_WZ, "gamedesc.lev found at %s", PHYSFS_getRealDir( "gamedesc.lev" ) );
}
else
{
debug( LOG_FATAL, "Could not find game data. Aborting." );
exit(1);
}
}
// ////////////////////////////////////////////////////////////////////////////
// options for a game. (usually recvd in frontend)
void recvOptions(NETQUEUE queue)
{
unsigned int i;
debug(LOG_NET, "Receiving options from host");
NETbeginDecode(queue, NET_OPTIONS);
// Get general information about the game
NETuint8_t(&game.type);
NETstring(game.map, 128);
NETbin(game.hash.bytes, game.hash.Bytes);
uint32_t modHashesSize;
NETuint32_t(&modHashesSize);
ASSERT_OR_RETURN(, modHashesSize < 1000000, "Way too many mods %u", modHashesSize);
game.modHashes.resize(modHashesSize);
for (auto &hash : game.modHashes)
{
NETbin(hash.bytes, hash.Bytes);
}
NETuint8_t(&game.maxPlayers);
NETstring(game.name, 128);
NETuint32_t(&game.power);
NETuint8_t(&game.base);
NETuint8_t(&game.alliance);
NETbool(&game.scavengers);
NETbool(&game.isMapMod);
for (i = 0; i < MAX_PLAYERS; i++)
{
NETuint8_t(&game.skDiff[i]);
}
// Send the list of who is still joining
for (i = 0; i < MAX_PLAYERS; i++)
{
NETbool(&ingame.JoiningInProgress[i]);
}
// Alliances
for (i = 0; i < MAX_PLAYERS; i++)
{
unsigned int j;
for (j = 0; j < MAX_PLAYERS; j++)
{
NETuint8_t(&alliances[i][j]);
}
}
netPlayersUpdated = true;
// Free any structure limits we may have in-place
if (ingame.numStructureLimits)
{
ingame.numStructureLimits = 0;
free(ingame.pStructureLimits);
ingame.pStructureLimits = NULL;
}
// Get the number of structure limits to expect
NETuint32_t(&ingame.numStructureLimits);
debug(LOG_NET, "Host is sending us %u structure limits", ingame.numStructureLimits);
// If there were any changes allocate memory for them
if (ingame.numStructureLimits)
{
ingame.pStructureLimits = (MULTISTRUCTLIMITS *)malloc(ingame.numStructureLimits * sizeof(MULTISTRUCTLIMITS));
}
for (i = 0; i < ingame.numStructureLimits; i++)
{
NETuint32_t(&ingame.pStructureLimits[i].id);
NETuint32_t(&ingame.pStructureLimits[i].limit);
}
NETuint8_t(&ingame.flags);
NETend();
// Do the skirmish slider settings if they are up
for (i = 0; i < MAX_PLAYERS; i++)
{
if (widgGetFromID(psWScreen, MULTIOP_SKSLIDE + i))
{
widgSetSliderPos(psWScreen, MULTIOP_SKSLIDE + i, game.skDiff[i]);
}
}
debug(LOG_INFO, "Rebuilding map list");
// clear out the old level list.
levShutDown();
levInitialise();
rebuildSearchPath(mod_multiplay, true); // MUST rebuild search path for the new maps we just got!
buildMapList();
bool haveData = true;
auto requestFile = [&haveData](Sha256 &hash, char const *filename) {
if (std::any_of(NetPlay.wzFiles.begin(), NetPlay.wzFiles.end(), [&hash](WZFile const &file) { return file.hash == hash; }))
{
debug(LOG_INFO, "Already requested file, continue waiting.");
haveData = false;
return false; // Downloading the file already
}
if (!PHYSFS_exists(filename))
{
debug(LOG_INFO, "Creating new file %s", filename);
}
else if (findHashOfFile(filename) != hash)
{
debug(LOG_INFO, "Overwriting old incomplete or corrupt file %s", filename);
}
else
{
return false; // Have the file already.
}
NetPlay.wzFiles.emplace_back(PHYSFS_openWrite(filename), hash);
// Request the map/mod from the host
NETbeginEncode(NETnetQueue(NET_HOST_ONLY), NET_FILE_REQUESTED);
NETbin(hash.bytes, hash.Bytes);
NETend();
haveData = false;
return true; // Starting download now.
};
LEVEL_DATASET *mapData = levFindDataSet(game.map, &game.hash);
// See if we have the map or not
if (mapData == nullptr)
{
char mapName[256];
sstrcpy(mapName, game.map);
removeWildcards(mapName);
if (strlen(mapName) >= 3 && mapName[strlen(mapName) - 3] == '-' && mapName[strlen(mapName) - 2] == 'T' && unsigned(mapName[strlen(mapName) - 1] - '1') < 3)
{
mapName[strlen(mapName) - 3] = '\0'; // Cut off "-T1", "-T2" or "-T3".
}
char filename[256];
ssprintf(filename, "maps/%dc-%s-%s.wz", game.maxPlayers, mapName, game.hash.toString().c_str()); // Wonder whether game.maxPlayers is initialised already?
if (requestFile(game.hash, filename))
{
debug(LOG_INFO, "Map was not found, requesting map %s from host, type %d", game.map, game.isMapMod);
addConsoleMessage("MAP REQUESTED!", DEFAULT_JUSTIFY, SYSTEM_MESSAGE);
}
else
{
debug(LOG_FATAL, "Can't load map %s, even though we downloaded %s", game.map, filename);
abort();
}
}
for (Sha256 &hash : game.modHashes)
{
char filename[256];
ssprintf(filename, "mods/downloads/%s", hash.toString().c_str());
if (requestFile(hash, filename))
{
debug(LOG_INFO, "Mod was not found, requesting mod %s from host", hash.toString().c_str());
addConsoleMessage("MOD REQUESTED!", DEFAULT_JUSTIFY, SYSTEM_MESSAGE);
}
}
if (mapData && CheckForMod(mapData->realFileName))
{
char const *str = game.isMapMod ?
_("Warning, this is a map-mod, it could alter normal gameplay.") :
_("Warning, HOST has altered the game code, and can't be trusted!");
addConsoleMessage(str, DEFAULT_JUSTIFY, NOTIFY_MESSAGE);
game.isMapMod = true;
}
if (mapData)
{
loadMapPreview(false);
}
}
// ////////////////////////////////////////////////////////////////////////////
// options for a game. (usually recvd in frontend)
void recvOptions(NETQUEUE queue)
{
unsigned int i;
debug(LOG_NET, "Receiving options from host");
NETbeginDecode(queue, NET_OPTIONS);
// Get general information about the game
NETuint8_t(&game.type);
NETstring(game.map, 128);
NETbin(game.hash.bytes, game.hash.Bytes);
NETuint8_t(&game.maxPlayers);
NETstring(game.name, 128);
NETuint32_t(&game.power);
NETuint8_t(&game.base);
NETuint8_t(&game.alliance);
NETbool(&game.scavengers);
for (i = 0; i < MAX_PLAYERS; i++)
{
NETuint8_t(&game.skDiff[i]);
}
// Send the list of who is still joining
for (i = 0; i < MAX_PLAYERS; i++)
{
NETbool(&ingame.JoiningInProgress[i]);
}
// Alliances
for (i = 0; i < MAX_PLAYERS; i++)
{
unsigned int j;
for (j = 0; j < MAX_PLAYERS; j++)
{
NETuint8_t(&alliances[i][j]);
}
}
netPlayersUpdated = true;
// Free any structure limits we may have in-place
if (ingame.numStructureLimits)
{
ingame.numStructureLimits = 0;
free(ingame.pStructureLimits);
ingame.pStructureLimits = NULL;
}
// Get the number of structure limits to expect
NETuint32_t(&ingame.numStructureLimits);
debug(LOG_NET, "Host is sending us %u structure limits", ingame.numStructureLimits);
// If there were any changes allocate memory for them
if (ingame.numStructureLimits)
{
ingame.pStructureLimits = (MULTISTRUCTLIMITS *)malloc(ingame.numStructureLimits * sizeof(MULTISTRUCTLIMITS));
}
for (i = 0; i < ingame.numStructureLimits; i++)
{
NETuint32_t(&ingame.pStructureLimits[i].id);
NETuint32_t(&ingame.pStructureLimits[i].limit);
}
NETuint8_t(&ingame.flags);
NETend();
// Do the skirmish slider settings if they are up
for (i = 0; i < MAX_PLAYERS; i++)
{
if (widgGetFromID(psWScreen, MULTIOP_SKSLIDE + i))
{
widgSetSliderPos(psWScreen, MULTIOP_SKSLIDE + i, game.skDiff[i]);
}
}
debug(LOG_INFO, "Rebuilding map list");
// clear out the old level list.
levShutDown();
levInitialise();
setCurrentMap(NULL, 42);
rebuildSearchPath(mod_multiplay, true); // MUST rebuild search path for the new maps we just got!
buildMapList();
// See if we have the map or not
if (levFindDataSet(game.map, &game.hash) == NULL)
{
uint32_t player = selectedPlayer;
debug(LOG_INFO, "Map was not found, requesting map %s from host.", game.map);
// Request the map from the host
NETbeginEncode(NETnetQueue(NET_HOST_ONLY), NET_FILE_REQUESTED);
NETuint32_t(&player);
NETend();
addConsoleMessage("MAP REQUESTED!", DEFAULT_JUSTIFY, SYSTEM_MESSAGE);
}
else
{
loadMapPreview(false);
}
}
/*!
* \brief Rebuilds the PHYSFS searchPath with mode specific subdirs
*
* Priority:
* maps > mods > base > base.wz
*/
bool rebuildSearchPath(searchPathMode mode, bool force, const char *current_map)
{
static searchPathMode current_mode = mod_clean;
static std::string current_current_map;
wzSearchPath *curSearchPath = searchPathRegistry;
char tmpstr[PATH_MAX] = "\0";
if (mode != current_mode || (current_map != nullptr ? current_map : "") != current_current_map || force ||
(use_override_mods && override_mod_list != getModList()))
{
if (mode != mod_clean)
{
rebuildSearchPath(mod_clean, false);
}
current_mode = mode;
current_current_map = current_map != nullptr ? current_map : "";
// Start at the lowest priority
while (curSearchPath->lowerPriority)
{
curSearchPath = curSearchPath->lowerPriority;
}
switch (mode)
{
case mod_clean:
debug(LOG_WZ, "Cleaning up");
clearLoadedMods();
while (curSearchPath)
{
#ifdef DEBUG
debug(LOG_WZ, "Removing [%s] from search path", curSearchPath->path);
#endif // DEBUG
// Remove maps and mods
removeSubdirs(curSearchPath->path, "maps");
removeSubdirs(curSearchPath->path, "mods/music");
removeSubdirs(curSearchPath->path, "mods/global");
removeSubdirs(curSearchPath->path, "mods");
removeSubdirs(curSearchPath->path, "mods/autoload");
removeSubdirs(curSearchPath->path, "mods/campaign");
removeSubdirs(curSearchPath->path, "mods/multiplay");
removeSubdirs(curSearchPath->path, "mods/downloads");
// Remove multiplay patches
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "mp");
WZ_PHYSFS_unmount(tmpstr);
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "mp.wz");
WZ_PHYSFS_unmount(tmpstr);
// Remove plain dir
WZ_PHYSFS_unmount(curSearchPath->path);
// Remove base files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base");
WZ_PHYSFS_unmount(tmpstr);
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base.wz");
WZ_PHYSFS_unmount(tmpstr);
// remove video search path as well
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "sequences.wz");
WZ_PHYSFS_unmount(tmpstr);
curSearchPath = curSearchPath->higherPriority;
}
break;
case mod_campaign:
debug(LOG_WZ, "*** Switching to campaign mods ***");
clearLoadedMods();
while (curSearchPath)
{
// make sure videos override included files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "sequences.wz");
PHYSFS_mount(tmpstr, NULL, PHYSFS_APPEND);
curSearchPath = curSearchPath->higherPriority;
}
curSearchPath = searchPathRegistry;
while (curSearchPath->lowerPriority)
{
curSearchPath = curSearchPath->lowerPriority;
}
while (curSearchPath)
{
#ifdef DEBUG
debug(LOG_WZ, "Adding [%s] to search path", curSearchPath->path);
#endif // DEBUG
// Add global and campaign mods
PHYSFS_mount(curSearchPath->path, NULL, PHYSFS_APPEND);
addSubdirs(curSearchPath->path, "mods/music", PHYSFS_APPEND, nullptr, false);
addSubdirs(curSearchPath->path, "mods/global", PHYSFS_APPEND, use_override_mods ? &override_mods : &global_mods, true);
addSubdirs(curSearchPath->path, "mods", PHYSFS_APPEND, use_override_mods ? &override_mods : &global_mods, true);
addSubdirs(curSearchPath->path, "mods/autoload", PHYSFS_APPEND, use_override_mods ? &override_mods : nullptr, true);
addSubdirs(curSearchPath->path, "mods/campaign", PHYSFS_APPEND, use_override_mods ? &override_mods : &campaign_mods, true);
if (!WZ_PHYSFS_unmount(curSearchPath->path))
{
debug(LOG_WZ, "* Failed to remove path %s again", curSearchPath->path);
}
// Add plain dir
PHYSFS_mount(curSearchPath->path, NULL, PHYSFS_APPEND);
// Add base files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base");
PHYSFS_mount(tmpstr, NULL, PHYSFS_APPEND);
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base.wz");
PHYSFS_mount(tmpstr, NULL, PHYSFS_APPEND);
curSearchPath = curSearchPath->higherPriority;
}
break;
case mod_multiplay:
debug(LOG_WZ, "*** Switching to multiplay mods ***");
clearLoadedMods();
while (curSearchPath)
{
// make sure videos override included files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "sequences.wz");
PHYSFS_mount(tmpstr, NULL, PHYSFS_APPEND);
curSearchPath = curSearchPath->higherPriority;
}
// Add the selected map first, for mapmod support
if (current_map != nullptr)
{
WzString realPathAndDir = WzString::fromUtf8(PHYSFS_getRealDir(current_map)) + current_map;
realPathAndDir.replace("/", PHYSFS_getDirSeparator()); // Windows fix
PHYSFS_mount(realPathAndDir.toUtf8().c_str(), NULL, PHYSFS_APPEND);
}
curSearchPath = searchPathRegistry;
while (curSearchPath->lowerPriority)
{
curSearchPath = curSearchPath->lowerPriority;
}
while (curSearchPath)
{
#ifdef DEBUG
debug(LOG_WZ, "Adding [%s] to search path", curSearchPath->path);
#endif // DEBUG
// Add global and multiplay mods
PHYSFS_mount(curSearchPath->path, NULL, PHYSFS_APPEND);
addSubdirs(curSearchPath->path, "mods/music", PHYSFS_APPEND, nullptr, false);
if (NetPlay.isHost || !NetPlay.bComms)
{
addSubdirs(curSearchPath->path, "mods/global", PHYSFS_APPEND, use_override_mods ? &override_mods : &global_mods, true);
addSubdirs(curSearchPath->path, "mods", PHYSFS_APPEND, use_override_mods ? &override_mods : &global_mods, true);
addSubdirs(curSearchPath->path, "mods/autoload", PHYSFS_APPEND, use_override_mods ? &override_mods : nullptr, true);
addSubdirs(curSearchPath->path, "mods/multiplay", PHYSFS_APPEND, use_override_mods ? &override_mods : &multiplay_mods, true);
}
else
{
std::vector<std::string> hashList;
for (Sha256 &hash : game.modHashes)
{
hashList = {hash.toString()};
addSubdirs(curSearchPath->path, "mods/downloads", PHYSFS_APPEND, &hashList, true);
}
}
WZ_PHYSFS_unmount(curSearchPath->path);
// Add multiplay patches
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "mp");
PHYSFS_mount(tmpstr, NULL, PHYSFS_APPEND);
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "mp.wz");
PHYSFS_mount(tmpstr, NULL, PHYSFS_APPEND);
// Add plain dir
PHYSFS_mount(curSearchPath->path, NULL, PHYSFS_APPEND);
// Add base files
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base");
PHYSFS_mount(tmpstr, NULL, PHYSFS_APPEND);
sstrcpy(tmpstr, curSearchPath->path);
sstrcat(tmpstr, "base.wz");
PHYSFS_mount(tmpstr, NULL, PHYSFS_APPEND);
curSearchPath = curSearchPath->higherPriority;
}
break;
default:
debug(LOG_ERROR, "Can't switch to unknown mods %i", mode);
return false;
}
if (use_override_mods && mode != mod_clean)
{
if (getModList() != override_mod_list)
{
debug(LOG_POPUP, _("The required mod could not be loaded: %s\n\nWarzone will try to load the game without it."), override_mod_list.c_str());
}
clearOverrideMods();
current_mode = mod_override;
}
// User's home dir must be first so we always see what we write
WZ_PHYSFS_unmount(PHYSFS_getWriteDir());
PHYSFS_mount(PHYSFS_getWriteDir(), NULL, PHYSFS_PREPEND);
#ifdef DEBUG
printSearchPath();
#endif // DEBUG
}
else if (use_override_mods)
{
// override mods are already the same as current mods, so no need to do anything
clearOverrideMods();
}
return true;
}
