void AAS_CalcReachAndClusters( struct quakefile_s *qf ) {
float time;
Log_Print( "loading collision map...\n" );
//
if ( !qf->pakfile[0] ) {
strcpy( qf->pakfile, qf->filename );
}
//load the map
CM_LoadMap( (char *) qf, qfalse, &( *aasworld ).bspchecksum );
//get a handle to the world model
worldmodel = CM_InlineModel( 0 ); // 0 = world, 1 + are bmodels
//initialize bot import structure
AAS_InitBotImport();
//load the BSP entity string
AAS_LoadBSPFile();
//init physics settings
AAS_InitSettings();
//initialize AAS link heap
AAS_InitAASLinkHeap();
//initialize the AAS linked entities for the new map
AAS_InitAASLinkedEntities();
//reset all reachabilities and clusters
( *aasworld ).reachabilitysize = 0;
( *aasworld ).numclusters = 0;
//set all view portals as cluster portals in case we re-calculate the reachabilities and clusters (with -reach)
AAS_SetViewPortalsAsClusterPortals();
//calculate reachabilities
AAS_InitReachability();
time = 0;
while ( AAS_ContinueInitReachability( time ) ) time++;
//calculate clusters
AAS_InitClustering();
} //end of the function AAS_CalcReachAndClusters
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void AAS_ContinueInit(float time)
{
//if no AAS file loaded
if (!aasworld.loaded) return;
//if AAS is already initialized
if (aasworld.initialized) return;
//calculate reachability, if not finished return
if (AAS_ContinueInitReachability(time)) return;
//initialize clustering for the new map
AAS_InitClustering();
//if reachability has been calculated and an AAS file should be written
//or there is a forced data optimization
if (aasworld.savefile || ((int)LibVarGetValue("forcewrite")))
{
//optimize the AAS data
if ((int)LibVarValue("aasoptimize", "0")) AAS_Optimize();
//save the AAS file
if (AAS_WriteAASFile(aasworld.filename))
{
botimport.Print(PRT_MESSAGE, "%s written succesfully\n", aasworld.filename);
} //end if
else
{
botimport.Print(PRT_ERROR, "couldn't write %s\n", aasworld.filename);
} //end else
} //end if
//initialize the routing
AAS_InitRouting();
//at this point AAS is initialized
AAS_SetInitialized();
} //end of the function AAS_ContinueInit
