Coverage Summary for Class: TileMap (com.mygdx.game.Components)

1 package com.mygdx.game.Components;
2 
3 import com.badlogic.gdx.maps.tiled.TiledMap;
4 import com.badlogic.gdx.maps.tiled.TiledMapRenderer;
5 import com.badlogic.gdx.maps.tiled.TiledMapTileLayer;
6 import com.badlogic.gdx.maps.tiled.renderers.OrthogonalTiledMapRenderer;
7 import com.badlogic.gdx.math.Vector2;
8 import com.mygdx.game.Managers.RenderLayer;
9 import com.mygdx.game.Managers.RenderingManager;
10 import com.mygdx.game.Managers.ResourceManager;
11 
12 import static com.mygdx.utils.Constants.TILE_SIZE;
13 
14 /**
15  * Component that allows the rendering of tile-maps (has its own sprite batch)
16  */
17 public class TileMap extends Component {
18     TiledMap map;
19     TiledMapRenderer renderer;
20 
21     /**
22      * Sets up the base values of the TileMap component
23      */
24     private TileMap() {
25         super();
26         type = ComponentType.TileMap;
27         // CollisionManager.addTileMap(this);
28     }
29 
30     /**
31      * @param id    resource id of the tilemap
32      * @param layer rendering layer
33      */
34     public TileMap(int id, RenderLayer layer) {
35         this();
36         map = ResourceManager.getTileMap(id);
37         renderer = new OrthogonalTiledMapRenderer(map);
38         RenderingManager.addItem(this, layer);
39 
40         TILE_SIZE = getTileDim().x;
41     }
42 
43     /**
44      * @return the dimensions of the tilemap
45      */
46     public Vector2 getTileDim() {
47         return new Vector2(
48                 ((TiledMapTileLayer) map.getLayers().get(0)).getTileWidth(),
49                 ((TiledMapTileLayer) map.getLayers().get(0)).getTileHeight());
50     }
51 
52     /**
53      * @return the map attached to this object
54      */
55     public TiledMap getTileMap() {
56         return map;
57     }
58 
59     /**
60      * Updates the renderer's view with the rendering camera
61      */
62     @Override
63     public void update() {
64         super.update();
65         renderer.setView(RenderingManager.getCamera());
66     }
67 
68     /**
69      * draws the first 2 layers
70      */
71     @Override
72     public void render() {
73         super.render();
74         renderer.render(new int[]{0, 1});
75     }
76 
77     /**
78      * Calls the Clean-Up function of the Component class
79      */
80     @Override
81     public void cleanUp() {
82         super.cleanUp();
83     }
84 
85     //public TiledMapTileLayer.Cell getCell(Vector2 pos) {
86     //        Vector2 p = pos.cpy();
87     //        TiledMapTileLayer l = (TiledMapTileLayer) map.getLayers().get(1);
88     //        p.x /= l.getTileWidth();
89     //        p.y /= l.getTileHeight();
90     //
91     //        return l.getCell((int) p.x, (int) p.y);
92     //    }
93 }