/*
* G_Shutdown
*/
void G_Shutdown( void )
{
int i;
G_Printf( "==== G_Shutdown ====\n" );
GT_asCallShutdown();
G_asCallMapExit();
G_asShutdownMapScript();
GT_asShutdownScript();
G_asShutdownGameModuleEngine();
SV_WriteIPList ();
trap_Cvar_ForceSet( "nextmap", va( "map \"%s\"", G_SelectNextMapName() ) );
AI_Shutdown();
G_RemoveCommands();
G_FreeCallvotes();
G_LevelFreePool();
for( i = 0; i < game.numentities; i++ )
{
if( game.edicts[i].r.inuse )
G_FreeEdict( &game.edicts[i] );
}
G_Free( game.edicts );
G_Free( game.clients );
}
/*
* SpawnEntities
*
* Creates a server's entity / program execution context by
* parsing textual entity definitions out of an ent file.
*/
void G_InitLevel( char *mapname, char *entities, int entstrlen, unsigned int levelTime, unsigned int serverTime, unsigned int realTime )
{
char *mapString = NULL;
char name[MAX_CONFIGSTRING_CHARS];
int i;
edict_t *ent;
char *token;
const gsitem_t *item;
G_asGarbageCollect( true );
GT_asCallShutdown();
G_asCallMapExit();
G_asShutdownMapScript();
GT_asShutdownScript();
G_FreeCallvotes();
game.serverTime = serverTime;
game.realtime = realTime;
game.levelSpawnCount++;
GClip_ClearWorld(); // clear areas links
if( !entities )
G_Error( "G_SpawnLevel: NULL entities string\n" );
// make a copy of the raw entities string so it's not freed with the pool
mapString = ( char * )G_Malloc( entstrlen + 1 );
memcpy( mapString, entities, entstrlen );
Q_strncpyz( name, mapname, sizeof( name ) );
// clear old data
G_LevelInitPool( strlen( mapname ) + 1 + ( entstrlen + 1 ) * 2 + G_LEVELPOOL_BASE_SIZE );
G_StringPoolInit();
memset( &level, 0, sizeof( level_locals_t ) );
memset( &gs.gameState, 0, sizeof( gs.gameState ) );
level.spawnedTimeStamp = game.realtime;
level.time = levelTime;
level.gravity = g_gravity->value;
// get the strings back
Q_strncpyz( level.mapname, name, sizeof( level.mapname ) );
level.mapString = ( char * )G_LevelMalloc( entstrlen + 1 );
level.mapStrlen = entstrlen;
memcpy( level.mapString, mapString, entstrlen );
G_Free( mapString );
mapString = NULL;
// make a copy of the raw entities string for parsing
level.map_parsed_ents = ( char * )G_LevelMalloc( entstrlen + 1 );
level.map_parsed_ents[0] = 0;
if( !level.time )
memset( game.edicts, 0, game.maxentities * sizeof( game.edicts[0] ) );
else
{
G_FreeEdict( world );
for( i = gs.maxclients + 1; i < game.maxentities; i++ )
{
if( game.edicts[i].r.inuse )
G_FreeEdict( game.edicts + i );
}
}
game.numentities = gs.maxclients + 1;
// link client fields on player ents
for( i = 0; i < gs.maxclients; i++ )
{
game.edicts[i+1].s.number = i+1;
game.edicts[i+1].r.client = &game.clients[i];
game.edicts[i+1].r.inuse = ( trap_GetClientState( i ) >= CS_CONNECTED ) ? true : false;
memset( &game.clients[i].level, 0, sizeof( game.clients[0].level ) );
game.clients[i].level.timeStamp = level.time;
}
// initialize game subsystems
trap_ConfigString( CS_MAPNAME, level.mapname );
trap_ConfigString( CS_SKYBOX, "" );
trap_ConfigString( CS_AUDIOTRACK, "" );
trap_ConfigString( CS_STATNUMS, va( "%i %i %i", STAT_SCORE, STAT_HEALTH, STAT_LAST_KILLER ) );
trap_ConfigString( CS_POWERUPEFFECTS, va( "%i %i %i %i", EF_QUAD, EF_SHELL, EF_CARRIER, EF_REGEN ) );
trap_ConfigString( CS_SCB_PLAYERTAB_LAYOUT, "" );
trap_ConfigString( CS_SCB_PLAYERTAB_TITLES, "" );
trap_ConfigString( CS_MATCHNAME, "" );
trap_ConfigString( CS_MATCHSCORE, "" );
// reset map messages
for( i = 0; i < MAX_HELPMESSAGES; i++ ) {
trap_ConfigString( CS_HELPMESSAGES + i, "" );
}
G_InitGameCommands();
G_MapLocations_Init();
G_CallVotes_Init();
G_SpawnQueue_Init();
G_Teams_Init();
// load map script
G_asLoadMapScript( level.mapname );
G_Gametype_Init();
// ch : this would be the location to "transfer ratings"
G_PrecacheItems(); // set configstrings for items (gametype must be initialized)
G_PrecacheMedia();
G_PrecacheGameCommands(); // adding commands after this point won't update them to the client
AI_InitLevel(); // load navigation file of the current map
// start spawning entities
level.canSpawnEntities = true;
G_InitBodyQueue(); // reserve some spots for dead player bodies
entities = level.mapString;
i = 0;
ent = NULL;
while( 1 )
{
level.spawning_entity = NULL;
// parse the opening brace
token = COM_Parse( &entities );
if( !entities )
break;
if( token[0] != '{' )
G_Error( "G_SpawnMapEntities: found %s when expecting {", token );
if( !ent )
{
ent = world;
G_InitEdict( world );
}
else
ent = G_Spawn();
ent->spawnString = entities; // keep track of string definition of this entity
entities = ED_ParseEdict( entities, ent );
if( !ent->classname )
{
i++;
// racesow - introducing the freestyle map bug again in
// order to make some freestyle maps work
if( !level.gametype.freestyleMapFix )
G_FreeEdict( ent );
// !racesow
G_FreeEdict( ent );
continue;
}
if( !G_CanSpawnEntity( ent ) )
{
i++;
G_FreeEdict( ent );
continue;
}
if( !G_CallSpawn( ent ) )
{
i++;
G_FreeEdict( ent );
continue;
}
// check whether an item is allowed to spawn
if( ( item = ent->item ) )
{
// not pickable items aren't spawnable
if( item->flags & ITFLAG_PICKABLE )
{
if( G_Gametype_CanSpawnItem( item ) )
{
// override entity's classname with whatever item specifies
ent->classname = item->classname;
PrecacheItem( item );
continue;
}
}
i++;
G_FreeEdict( ent );
continue;
}
}
G_FindTeams();
// is the parsing string sane?
assert( (int)level.map_parsed_len < entstrlen );
level.map_parsed_ents[level.map_parsed_len] = 0;
// make sure server got the edicts data
trap_LocateEntities( game.edicts, sizeof( game.edicts[0] ), game.numentities, game.maxentities );
// items need brush model entities spawned before they are linked
G_Items_FinishSpawningItems();
//
// initialize game subsystems which require entities initialized
//
// call gametype specific
GT_asCallSpawn();
// call map specific
G_asCallMapInit();
AI_InitEntitiesData();
// always start in warmup match state and let the thinking code
// revert it to wait state if empty ( so gametype based item masks are setup )
G_Match_LaunchState( MATCH_STATE_WARMUP );
G_asGarbageCollect( true );
// racesow
RS_Init();
}
