//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
int LoadCfgFile( char *filename ) {
source_t *source;
token_t token;
int settingsdefined;
source = LoadSourceFile( filename );
if ( !source ) {
Log_Print( "couldn't open cfg file %s\n", filename );
return false;
} //end if
settingsdefined = false;
memset( &cfg, 0, sizeof( cfg_t ) );
while ( PC_ReadToken( source, &token ) )
{
if ( !stricmp( token.string, "bbox" ) ) {
if ( cfg.numbboxes >= AAS_MAX_BBOXES ) {
SourceError( source, "too many bounding box volumes defined" );
} //end if
if ( !ReadStructure( source, &bbox_struct, (char *) &cfg.bboxes[cfg.numbboxes] ) ) {
FreeSource( source );
return false;
} //end if
cfg.allpresencetypes |= cfg.bboxes[cfg.numbboxes].presencetype;
cfg.numbboxes++;
} //end if
else if ( !stricmp( token.string, "settings" ) ) {
if ( settingsdefined ) {
SourceWarning( source, "settings already defined\n" );
} //end if
settingsdefined = true;
if ( !ReadStructure( source, &cfg_struct, (char *) &cfg ) ) {
FreeSource( source );
return false;
} //end if
} //end else if
} //end while
if ( VectorLength( cfg.phys_gravitydirection ) < 0.9 || VectorLength( cfg.phys_gravitydirection ) > 1.1 ) {
SourceError( source, "invalid gravity direction specified" );
} //end if
if ( cfg.numbboxes <= 0 ) {
SourceError( source, "no bounding volumes specified" );
} //end if
FreeSource( source );
SetCfgLibVars();
Log_Print( "using cfg file %s\n", filename );
return true;
} //end of the function LoadCfgFile
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
weaponconfig_t *LoadWeaponConfig(char *filename)
{
int max_weaponinfo, max_projectileinfo;
token_t token;
char path[MAX_PATH];
int i, j;
source_t *source;
weaponconfig_t *wc;
weaponinfo_t weaponinfo;
max_weaponinfo = (int) LibVarValue("max_weaponinfo", "32");
if (max_weaponinfo < 0)
{
botimport.Print(PRT_ERROR, "max_weaponinfo = %d\n", max_weaponinfo);
max_weaponinfo = 32;
LibVarSet("max_weaponinfo", "32");
} //end if
max_projectileinfo = (int) LibVarValue("max_projectileinfo", "32");
if (max_projectileinfo < 0)
{
botimport.Print(PRT_ERROR, "max_projectileinfo = %d\n", max_projectileinfo);
max_projectileinfo = 32;
LibVarSet("max_projectileinfo", "32");
} //end if
strncpy(path, filename, MAX_PATH);
PC_SetBaseFolder(BOTFILESBASEFOLDER);
source = LoadSourceFile(path);
if (!source)
{
botimport.Print(PRT_ERROR, "counldn't load %s\n", path);
return NULL;
} //end if
//initialize weapon config
wc = (weaponconfig_t *) GetClearedHunkMemory(sizeof(weaponconfig_t) +
max_weaponinfo * sizeof(weaponinfo_t) +
max_projectileinfo * sizeof(projectileinfo_t));
wc->weaponinfo = (weaponinfo_t *) ((char *) wc + sizeof(weaponconfig_t));
wc->projectileinfo = (projectileinfo_t *) ((char *) wc->weaponinfo +
max_weaponinfo * sizeof(weaponinfo_t));
wc->numweapons = max_weaponinfo;
wc->numprojectiles = 0;
//parse the source file
while(PC_ReadToken(source, &token))
{
if (!strcmp(token.string, "weaponinfo"))
{
Com_Memset(&weaponinfo, 0, sizeof(weaponinfo_t));
if (!ReadStructure(source, &weaponinfo_struct, (char *) &weaponinfo))
{
FreeMemory(wc);
FreeSource(source);
return NULL;
} //end if
if (weaponinfo.number < 0 || weaponinfo.number >= max_weaponinfo)
{
botimport.Print(PRT_ERROR, "weapon info number %d out of range in %s\n", weaponinfo.number, path);
FreeMemory(wc);
FreeSource(source);
return NULL;
} //end if
Com_Memcpy(&wc->weaponinfo[weaponinfo.number], &weaponinfo, sizeof(weaponinfo_t));
wc->weaponinfo[weaponinfo.number].valid = qtrue;
} //end if
else if (!strcmp(token.string, "projectileinfo"))
{
if (wc->numprojectiles >= max_projectileinfo)
{
botimport.Print(PRT_ERROR, "more than %d projectiles defined in %s\n", max_projectileinfo, path);
FreeMemory(wc);
FreeSource(source);
return NULL;
} //end if
Com_Memset(&wc->projectileinfo[wc->numprojectiles], 0, sizeof(projectileinfo_t));
if (!ReadStructure(source, &projectileinfo_struct, (char *) &wc->projectileinfo[wc->numprojectiles]))
{
FreeMemory(wc);
FreeSource(source);
return NULL;
} //end if
wc->numprojectiles++;
} //end if
else
{
botimport.Print(PRT_ERROR, "unknown definition %s in %s\n", token.string, path);
FreeMemory(wc);
FreeSource(source);
return NULL;
} //end else
} //end while
FreeSource(source);
//fix up weapons
for (i = 0; i < wc->numweapons; i++)
{
if (!wc->weaponinfo[i].valid) continue;
if (!wc->weaponinfo[i].name[0])
{
botimport.Print(PRT_ERROR, "weapon %d has no name in %s\n", i, path);
FreeMemory(wc);
return NULL;
} //end if
if (!wc->weaponinfo[i].projectile[0])
{
botimport.Print(PRT_ERROR, "weapon %s has no projectile in %s\n", wc->weaponinfo[i].name, path);
FreeMemory(wc);
return NULL;
} //end if
//find the projectile info and copy it to the weapon info
for (j = 0; j < wc->numprojectiles; j++)
{
if (!strcmp(wc->projectileinfo[j].name, wc->weaponinfo[i].projectile))
{
Com_Memcpy(&wc->weaponinfo[i].proj, &wc->projectileinfo[j], sizeof(projectileinfo_t));
break;
} //end if
} //end for
if (j == wc->numprojectiles)
{
botimport.Print(PRT_ERROR, "weapon %s uses undefined projectile in %s\n", wc->weaponinfo[i].name, path);
FreeMemory(wc);
return NULL;
} //end if
} //end for
if (!wc->numweapons) botimport.Print(PRT_WARNING, "no weapon info loaded\n");
botimport.Print(PRT_MESSAGE, "loaded %s\n", path);
return wc;
} //end of the function LoadWeaponConfig
/*
=======================================================================================================================================
ReadStructure
=======================================================================================================================================
*/
int ReadStructure(source_t *source, structdef_t *def, char *structure) {
token_t token;
fielddef_t *fd;
void *p;
int num;
if (!PC_ExpectTokenString(source, "{")) {
return 0;
}
while (1) {
if (!PC_ExpectAnyToken(source, &token)) {
return qfalse;
}
// if end of structure
if (!strcmp(token.string, "}")) {
break;
}
// find the field with the name
fd = FindField(def->fields, token.string);
if (!fd) {
SourceError(source, "unknown structure field %s", token.string);
return qfalse;
}
if (fd->type & FT_ARRAY) {
num = fd->maxarray;
if (!PC_ExpectTokenString(source, "{")) {
return qfalse;
}
} else {
num = 1;
}
p = (void *)(structure + fd->offset);
while (num-- > 0) {
if (fd->type & FT_ARRAY) {
if (PC_CheckTokenString(source, "}")) {
break;
}
}
switch (fd->type & FT_TYPE) {
case FT_CHAR:
{
if (!ReadChar(source, fd, p)) {
return qfalse;
}
p = (char *)p + sizeof(char);
break;
}
case FT_INT:
{
if (!ReadNumber(source, fd, p)) {
return qfalse;
}
p = (char *)p + sizeof(int);
break;
}
case FT_FLOAT:
{
if (!ReadNumber(source, fd, p)) {
return qfalse;
}
p = (char *)p + sizeof(float);
break;
}
case FT_STRING:
{
if (!ReadString(source, fd, p)) {
return qfalse;
}
p = (char *)p + MAX_STRINGFIELD;
break;
}
case FT_STRUCT:
{
if (!fd->substruct) {
SourceError(source, "BUG: no sub structure defined");
return qfalse;
}
ReadStructure(source, fd->substruct, (char *)p);
p = (char *)p + fd->substruct->size;
break;
}
}
if (fd->type & FT_ARRAY) {
if (!PC_ExpectAnyToken(source, &token)) {
return qfalse;
}
if (!strcmp(token.string, "}")) {
break;
}
if (strcmp(token.string, ",")) {
SourceError(source, "expected a comma, found %s", token.string);
return qfalse;
}
}
}
}
return qtrue;
}
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
itemconfig_t *LoadItemConfig( char *filename ) {
int max_iteminfo;
token_t token;
char path[MAX_PATH];
source_t *source;
itemconfig_t *ic;
iteminfo_t *ii;
max_iteminfo = (int) LibVarValue( "max_iteminfo", "256" );
if ( max_iteminfo < 0 ) {
botimport.Print( PRT_ERROR, "max_iteminfo = %d\n", max_iteminfo );
max_iteminfo = 128;
LibVarSet( "max_iteminfo", "128" );
}
strncpy( path, filename, MAX_PATH );
source = LoadSourceFile( path );
if ( !source ) {
botimport.Print( PRT_ERROR, "counldn't load %s\n", path );
return NULL;
} //end if
//initialize item config
ic = (itemconfig_t *) GetClearedHunkMemory( sizeof( itemconfig_t ) +
max_iteminfo * sizeof( iteminfo_t ) );
ic->iteminfo = ( iteminfo_t * )( (char *) ic + sizeof( itemconfig_t ) );
ic->numiteminfo = 0;
//parse the item config file
while ( PC_ReadToken( source, &token ) )
{
if ( !strcmp( token.string, "iteminfo" ) ) {
if ( ic->numiteminfo >= max_iteminfo ) {
SourceError( source, "more than %d item info defined\n", max_iteminfo );
FreeMemory( ic );
FreeSource( source );
return NULL;
} //end if
ii = &ic->iteminfo[ic->numiteminfo];
memset( ii, 0, sizeof( iteminfo_t ) );
if ( !PC_ExpectTokenType( source, TT_STRING, 0, &token ) ) {
FreeMemory( ic );
FreeMemory( source );
return NULL;
} //end if
StripDoubleQuotes( token.string );
strncpy( ii->classname, token.string, sizeof( ii->classname ) - 1 );
if ( !ReadStructure( source, &iteminfo_struct, (char *) ii ) ) {
FreeMemory( ic );
FreeSource( source );
return NULL;
} //end if
ii->number = ic->numiteminfo;
ic->numiteminfo++;
} //end if
else
{
SourceError( source, "unknown definition %s\n", token.string );
FreeMemory( ic );
FreeSource( source );
return NULL;
} //end else
} //end while
FreeSource( source );
//
if ( !ic->numiteminfo ) {
botimport.Print( PRT_WARNING, "no item info loaded\n" );
}
botimport.Print( PRT_MESSAGE, "loaded %s\n", path );
return ic;
} //end of the function LoadItemConfig
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
int ReadStructure(structdef_t * def, char *structure)
{
idToken token;
idLexer parser;
fielddef_t *fd;
void *p;
int num;
if(!parser.ExpectTokenString("{"))
{
return 0;
}
while(1)
{
if(!parser.ExpectAnyToken(&token))
{
return false;
}
//if end of structure
if(!strcmp(token.string, "}"))
{
break;
}
//find the field with the name
fd = FindField(def->fields, token.string);
if(!fd)
{
parser.Error("unknown structure field %s", token.string);
return false;
} //end if
if(fd->type & FT_ARRAY)
{
num = fd->maxarray;
if(!parser.ExpectTokenString("{"))
{
return false;
}
} //end if
else
{
num = 1;
} //end else
p = (void *)(structure + fd->offset);
while(num-- > 0)
{
if(fd->type & FT_ARRAY)
{
if(parser.CheckTokenString("}"))
{
break;
}
} //end if
switch (fd->type & FT_TYPE)
{
case FT_CHAR:
{
if(!ReadChar(fd, p))
{
return false;
}
p = (char *)p + sizeof(char);
break;
} //end case
case FT_INT:
{
if(!ReadNumber(fd, p))
{
return false;
}
p = (char *)p + sizeof(int);
break;
} //end case
case FT_FLOAT:
{
if(!ReadNumber(fd, p))
{
return false;
}
p = (char *)p + sizeof(float);
break;
} //end case
case FT_STRING:
{
if(!ReadString(fd, p))
{
return false;
}
p = (char *)p + MAX_STRINGFIELD;
break;
} //end case
case FT_STRUCT:
{
if(!fd->substruct)
{
parser.Error("BUG: no sub structure defined");
return false;
} //end if
ReadStructure(fd->substruct, (char *)p);
p = (char *)p + fd->substruct->size;
break;
} //end case
} //end switch
if(fd->type & FT_ARRAY)
{
if(!parser.ExpectAnyToken(&token))
{
return false;
}
if(!strcmp(token.string, "}"))
{
break;
}
if(strcmp(token.string, ","))
{
parser.Error("expected a comma, found %s", token.string);
return false;
} //end if
} //end if
} //end while
} //end while
return true;
} //end of the function ReadStructure
static itemconfig_t* LoadItemConfig( const char* filename ) {
int max_iteminfo = ( int )LibVarValue( "max_iteminfo", "256" );
if ( max_iteminfo < 0 ) {
BotImport_Print( PRT_ERROR, "max_iteminfo = %d\n", max_iteminfo );
max_iteminfo = 256;
LibVarSet( "max_iteminfo", "256" );
}
if ( GGameType & GAME_Quake3 ) {
PC_SetBaseFolder( BOTFILESBASEFOLDER );
}
char path[ MAX_QPATH ];
String::NCpyZ( path, filename, MAX_QPATH );
source_t* source = LoadSourceFile( path );
if ( !source ) {
BotImport_Print( PRT_ERROR, "counldn't load %s\n", path );
return NULL;
}
//initialize item config
itemconfig_t* ic = ( itemconfig_t* )Mem_ClearedAlloc( sizeof ( itemconfig_t ) +
max_iteminfo * sizeof ( iteminfo_t ) );
ic->iteminfo = ( iteminfo_t* )( ( char* )ic + sizeof ( itemconfig_t ) );
ic->numiteminfo = 0;
//parse the item config file
token_t token;
while ( PC_ReadToken( source, &token ) ) {
if ( !String::Cmp( token.string, "iteminfo" ) ) {
if ( ic->numiteminfo >= max_iteminfo ) {
SourceError( source, "more than %d item info defined\n", max_iteminfo );
Mem_Free( ic );
FreeSource( source );
return NULL;
}
iteminfo_t* ii = &ic->iteminfo[ ic->numiteminfo ];
Com_Memset( ii, 0, sizeof ( iteminfo_t ) );
if ( !PC_ExpectTokenType( source, TT_STRING, 0, &token ) ) {
Mem_Free( ic );
FreeSource( source );
return NULL;
}
StripDoubleQuotes( token.string );
String::NCpy( ii->classname, token.string, sizeof ( ii->classname ) - 1 );
if ( !ReadStructure( source, &iteminfo_struct, ( char* )ii ) ) {
Mem_Free( ic );
FreeSource( source );
return NULL;
}
ii->number = ic->numiteminfo;
ic->numiteminfo++;
} else {
SourceError( source, "unknown definition %s\n", token.string );
Mem_Free( ic );
FreeSource( source );
return NULL;
}
}
FreeSource( source );
if ( !ic->numiteminfo ) {
BotImport_Print( PRT_WARNING, "no item info loaded\n" );
}
BotImport_Print( PRT_MESSAGE, "loaded %s\n", path );
return ic;
}