1 /** 2 * ***************************************************************************** 3 * Copyright 2011 See AUTHORS file. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 6 * use this file except in compliance with the License. You may obtain a copy of 7 * the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 14 * License for the specific language governing permissions and limitations under 15 * the License. 16 * **************************************************************************** 17 */ 18 19 package com.badlogic.gdx.tests; 20 21 import com.badlogic.gdx.Gdx; 22 import com.badlogic.gdx.graphics.Color; 23 import com.badlogic.gdx.graphics.GL20; 24 import com.badlogic.gdx.graphics.OrthographicCamera; 25 import com.badlogic.gdx.graphics.g2d.BitmapFont; 26 import com.badlogic.gdx.graphics.g2d.SpriteBatch; 27 import com.badlogic.gdx.graphics.g2d.TextureRegion; 28 import com.badlogic.gdx.graphics.glutils.ShapeRenderer; 29 import com.badlogic.gdx.maps.MapLayer; 30 import com.badlogic.gdx.maps.MapObject; 31 import com.badlogic.gdx.maps.MapProperties; 32 import com.badlogic.gdx.maps.objects.EllipseMapObject; 33 import com.badlogic.gdx.maps.objects.PolygonMapObject; 34 import com.badlogic.gdx.maps.objects.RectangleMapObject; 35 import com.badlogic.gdx.maps.objects.TextureMapObject; 36 import com.badlogic.gdx.maps.tiled.TiledMap; 37 import com.badlogic.gdx.maps.tiled.TmxMapLoader; 38 import com.badlogic.gdx.maps.tiled.objects.TiledMapTileMapObject; 39 import com.badlogic.gdx.maps.tiled.tiles.AnimatedTiledMapTile; 40 import com.badlogic.gdx.math.Ellipse; 41 import com.badlogic.gdx.math.Polygon; 42 import com.badlogic.gdx.math.Rectangle; 43 import com.badlogic.gdx.tests.utils.GdxTest; 44 import com.badlogic.gdx.tests.utils.OrthoCamController; 45 46 public class TiledMapObjectLoadingTest extends GdxTest { 47 48 private TiledMap map; 49 private ShapeRenderer shapeRenderer; 50 private OrthographicCamera camera; 51 private OrthoCamController cameraController; 52 private BitmapFont font; 53 private SpriteBatch batch; 54 55 @Override 56 public void create () { 57 float w = Gdx.graphics.getWidth(); 58 float h = Gdx.graphics.getHeight(); 59 60 camera = new OrthographicCamera(); 61 camera.setToOrtho(false, (w / h) * 100, 100); 62 camera.zoom = 2; 63 camera.update(); 64 65 cameraController = new OrthoCamController(camera); 66 Gdx.input.setInputProcessor(cameraController); 67 68 font = new BitmapFont(); 69 batch = new SpriteBatch(); 70 map = new TmxMapLoader().load("data/maps/tiled-objects/test-load-mapobjects.tmx"); 71 MapProperties properties = map.getProperties(); 72 shapeRenderer = new ShapeRenderer(); 73 } 74 75 @Override 76 public void render () { 77 Gdx.gl.glClearColor(0.55f, 0.55f, 0.55f, 1f); 78 Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); 79 camera.update(); 80 shapeRenderer.setProjectionMatrix(camera.combined); 81 batch.setProjectionMatrix(camera.combined); 82 shapeRenderer.setColor(Color.BLUE); 83 Gdx.gl20.glLineWidth(2); 84 MapLayer layer = map.getLayers().get("Objects"); 85 AnimatedTiledMapTile.updateAnimationBaseTime(); 86 for (MapObject mapObject : layer.getObjects()) { 87 if (mapObject instanceof TiledMapTileMapObject) { 88 batch.begin(); 89 TiledMapTileMapObject tmtObject = (TiledMapTileMapObject)mapObject; 90 TextureRegion textureRegion = tmtObject.getTile().getTextureRegion(); 91 // TilEd rotation is clockwise, we need counter-clockwise. 92 float rotation = -tmtObject.getRotation(); 93 float scaleX = tmtObject.getScaleX(); 94 float scaleY = tmtObject.getScaleY(); 95 float xPos = tmtObject.getX(); 96 float yPos = tmtObject.getY(); 97 textureRegion.flip(tmtObject.isFlipHorizontally(), tmtObject.isFlipVertically()); 98 batch.draw(textureRegion, xPos, yPos, tmtObject.getOriginX() * scaleX, tmtObject.getOriginY() * scaleY, 99 textureRegion.getRegionWidth() * scaleX, textureRegion.getRegionHeight() * scaleY, 1f, 1f, rotation); 100 // We flip back to the original state. 101 textureRegion.flip(tmtObject.isFlipHorizontally(), tmtObject.isFlipVertically()); 102 batch.end(); 103 } else if (mapObject instanceof EllipseMapObject) { 104 shapeRenderer.begin(ShapeRenderer.ShapeType.Filled); 105 Ellipse ellipse = ((EllipseMapObject)mapObject).getEllipse(); 106 shapeRenderer.ellipse(ellipse.x, ellipse.y, ellipse.width, ellipse.height); 107 shapeRenderer.end(); 108 } else if (mapObject instanceof RectangleMapObject) { 109 shapeRenderer.begin(ShapeRenderer.ShapeType.Filled); 110 Rectangle rectangle = ((RectangleMapObject)mapObject).getRectangle(); 111 shapeRenderer.rect(rectangle.x, rectangle.y, rectangle.width, rectangle.height); 112 shapeRenderer.end(); 113 } else if (mapObject instanceof PolygonMapObject) { 114 shapeRenderer.begin(ShapeRenderer.ShapeType.Line); 115 Polygon polygon = ((PolygonMapObject)mapObject).getPolygon(); 116 shapeRenderer.polygon(polygon.getTransformedVertices()); 117 shapeRenderer.end(); 118 } 119 } 120 batch.begin(); 121 font.draw(batch, "FPS: " + Gdx.graphics.getFramesPerSecond(), 10, 20); 122 batch.end(); 123 } 124 125 @Override 126 public void dispose () { 127 map.dispose(); 128 shapeRenderer.dispose(); 129 } 130 } 131
