1 /******************************************************************************* 2 * Copyright 2011 See AUTHORS file. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 ******************************************************************************/ 16 17 package com.badlogic.gdx.tests; 18 19 import com.badlogic.gdx.Gdx; 20 import com.badlogic.gdx.InputProcessor; 21 import com.badlogic.gdx.graphics.GL20; 22 import com.badlogic.gdx.graphics.Texture; 23 import com.badlogic.gdx.graphics.g2d.Sprite; 24 import com.badlogic.gdx.graphics.g2d.SpriteCache; 25 import com.badlogic.gdx.tests.utils.GdxTest; 26 27 public class SpriteCacheOffsetTest extends GdxTest implements InputProcessor { 28 private int tileMapWidth = 10; 29 private int tileMapHeight = 5; 30 private int tileSize = 32; 31 private SpriteCache cache; 32 private Texture texture; 33 create()34 public void create () { 35 texture = new Texture(Gdx.files.internal("data/badlogicsmall.jpg")); 36 Sprite sprite = new Sprite(texture); 37 sprite.setSize(tileSize, tileSize); 38 39 cache = new SpriteCache(1000, false); 40 for (int y = 0; y < tileMapHeight; y++) { 41 cache.beginCache(); 42 for (int x = 0; x < tileMapWidth; x++) { 43 sprite.setPosition(x * tileSize, y * tileSize); 44 cache.add(sprite); 45 } 46 cache.endCache(); 47 sprite.rotate90(true); 48 } 49 } 50 render()51 public void render () { 52 Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); 53 cache.begin(); 54 for (int y = 1; y < tileMapHeight - 1; y++) 55 cache.draw(y, 1, tileMapWidth - 2); 56 cache.end(); 57 } 58 59 @Override dispose()60 public void dispose () { 61 cache.dispose(); 62 texture.dispose(); 63 } 64 } 65
