Exemplos de TileMapLayer_destroy em C++ (Cpp)

Exemplo n.º 1

Arquivo: tile_map.c Projeto: broccolini/dabes_engine

TileMapLayer *TileMapLayer_create() {
  TileMapLayer *layer = calloc(1, sizeof(TileMapLayer));
  check(layer != NULL, "Couldn't create layer");

  layer->opacity = 1;
  layer->visible = 1;

  return layer;
error:
  if (layer) TileMapLayer_destroy(layer);
  return NULL;
}

Exemplo n.º 2

Arquivo: tile_map_parse.c Projeto: mdegs/dabes_engine

TileMapParseStatus TileMap_parse_layer(xmlTextReaderPtr reader, TileMap *map,
                                       TileMapLayer **out_layer) {
  TileMapParseStatus status = TILEMAP_PARSE_OK;
  TileMapLayer *layer = TileMapLayer_create();
  check(layer != NULL, "Couldn't create layer");
  
  while (xmlTextReaderMoveToNextAttribute(reader)) {
    xmlChar *attrName = xmlTextReaderName(reader);
    xmlChar *attrVal = xmlTextReaderValue(reader);
    
    if (streq(attrName, "name")) {
      layer->name = calloc(1, strlen((const char *)attrVal) + 1);
      strcpy(layer->name, (const char *)attrVal);
    } else if (streq(attrName, "opacity")) {
      layer->opacity = atof((const char *)attrVal);
    } else if (streq(attrName, "visible")) {
      layer->visible = atoi((const char *)attrVal);
    }
  }
  
  while (xmlTextReaderRead(reader)) {
    xmlChar *childName = xmlTextReaderName(reader);
    if (xmlTextReaderNodeType(reader) == XML_ELEMENT_DECL &&
        streq(childName, "layer")) {
      break;
    } else if (streq(childName, "data")) {
      status = TileMapLayer_parse_data(reader, map, layer);
      check(status == TILEMAP_PARSE_OK, "Failed to parse layer data");
    }
  }
  
  if (status == TILEMAP_PARSE_OK) {
    *out_layer = layer;
    return status;
  }
error:
  if (layer) TileMapLayer_destroy(layer);
  if (status == TILEMAP_PARSE_OK) status = TILEMAP_PARSE_UNKNOWN_ERR;
  return status;
}