cocos2d-x 基础系列 (11) Tilemap介绍

最新推荐文章于 2023-06-19 15:58:35 发布

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最新推荐文章于 2023-06-19 15:58:35 发布

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分类专栏： cocos2d-x 文章标签： cocos2d-x

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在scene中加如下代码可以加载一副地图

但是一点地图程序就退出,点击屏幕的时候程序会退出，应该是layer没有定义吧。

// TileMap
                    auto map = TMXTiledMap::create("isometric_grass_and_water.tmx");
                    map->setPosition(Vec2(visibleSize.width/4*3 - map->getContentSize().width/2, 0));

                    auto listener1 = EventListenerTouchOneByOne::create();

                    listener1->onTouchBegan = [](Touch* touch, Event* event){
                        return true; // if you are consuming it
                    };

                    listener1->onTouchEnded = [=](Touch* touch, Event* event){
                        auto layer = map->getLayer("layer0");
                        Size viewSize = Director::getInstance()->getWinSize();

                        Vec2 mapCordinate = map->convertToNodeSpace(Director::getInstance()->convertToGL(touch->getLocationInView()));
                        int tileX = mapCordinate.x / map->getTileSize().width;
                        int tileY = (viewSize.height - mapCordinate.y) / map->getTileSize().height;

                        int id = layer->getTileGIDAt(Vec2(tileX, tileY));
                        Sprite* tileSprite = layer->getTileAt(Vec2(tileX, tileY));

                        std::cout << "Tile GID: " << id << std::endl;
                    };

                    Director::getInstance()->getEventDispatcher()->addEventListenerWithSceneGraphPriority(listener1, map);

                    scene->addChild(map, 0, 99); // with a tag of '99'