static cxInt cxDataTypes(lua_State *L)
{
cxConstChars url = luaL_checkstring(L, 2);
cxTypes types = cxEngineTypes(url);
CX_LUA_PUSH_OBJECT(types);
return 1;
}
cxAny cxEngineDB(cxConstChars url)
{
cxTypes type = cxEngineTypes(url);
if(type == NULL || type->any == NULL){
return NULL;
}
return cxTypesIsType(type, cxTypesDB) ? type->any : NULL;
}
static cxInt cxDataString(lua_State *L)
{
cxConstChars url = luaL_checkstring(L, 2);
cxTypes types = cxEngineTypes(url);
if(types == NULL || !cxObjectIsType(types->any, cxStringTypeName)){
lua_pushnil(L);
}else{
CX_LUA_PUSH_OBJECT(types->any);
}
return 1;
}
cxString cxEngineLocalizedText(cxConstChars url)
{
cxEngine this = cxEngineInstance();
cxUrlPath path = cxUrlPathParse(url);
cxTypes langTypes= cxEngineTypes("appConfig.xml?lang");
CX_ASSERT(langTypes != NULL, "appConfig.xml must set lang filed");
cxString dir = cxHashGet(langTypes->any, cxHashStrKey(cxStringBody(this->lang)));
if(dir == NULL){
dir = cxHashFirst(langTypes->any);
}
CX_ASSERT(dir != NULL, "get lang dir error");
cxConstChars file = CX_CONST_STRING("%s/%s",cxStringBody(dir),path->path);
cxTypes types = cxEngineTypes(CX_CONST_STRING("%s?%s",file,path->key));
CX_RETURN(types == NULL || !cxTypesIsType(types, cxTypesString), NULL);
return types->any;
}
static void cxPolygonReadAttr(cxReaderAttrInfo *info)
{
cxSpriteReadAttr(info);
cxConstChars points = cxXMLAttr(info->reader, "cxPolygon.points");
CX_RETURN(points == NULL);
cxTypes type = cxEngineTypes(points);
CX_ASSERT(cxTypesIsType(type, cxTypesArray), "must is array");
cxArray list = type->any;
CX_ARRAY_FOREACH(list, ele){
cxNumber bp = cxArrayObject(ele);
cxPolygonAppend(info->object, cxNumberToPoint(bp));
}
