Function LoadWeaponConfig

codemp/botlib/be_ai_weap.cpp:203–328

DEBUG_AI_WEAP =========================================================================== Parameter: - Returns: - Changes Globals: - ===========================================================================

// 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);