Android Open Source - clash_of_balls Texture Manager

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From Project

Back to project page clash_of_balls.

License

The source code is released under:

GNU General Public License

Java Source Code

/*
 * Copyright (C) 2012-2013 Hans Hardmeier <hanshardmeier@gmail.com>
 * Copyright (C) 2012-2013 Andrin Jenal/*  www . j av  a  2s .c  om*/
 * Copyright (C) 2012-2013 Beat Kng <beat-kueng@gmx.net>
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 3 of the License.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */
package com.sapos_aplastados.game.clash_of_balls;

import java.util.Map;
import java.util.TreeMap;

import android.content.Context;
import android.graphics.Bitmap;

/**
 * manages all textures: new textures are all generated here
 * same textures are only loaded once
 *
 * if a texture is loaded using mipmapping, the following loadings of the same
 * textures will always use mipmapping, no matter what the argument is
 * the same holds for the other case
 */
public class TextureManager {
  
  public Context m_activity_context;
  
  private Map<Integer, TextureBase> m_textures; //key is raw_res_id
  
  public TextureManager(Context activity_context) {
    m_activity_context = activity_context;
    m_textures = new TreeMap<Integer, TextureBase>();    
  }
  
  //reload all textures into memory: do this when context is lost
  public void reloadAllTextures() {
    for (Map.Entry<Integer, TextureBase> entry : m_textures.entrySet()) {
      entry.getValue().reloadTexture();
    }
    // reload all fonts as well
    Font2D.reloadFonts();
  }
  
  // this will return a texture with default tex coords (for a sprite)
  public Texture get(int raw_res_id) {
    return get(raw_res_id, true);
  }
  
  public Texture get(int raw_res_id, boolean use_mipmapping) {
    TextureBase texture=m_textures.get(raw_res_id);
    if(texture == null) {
      TextureBase tex = new TextureBase(m_activity_context, raw_res_id
          , use_mipmapping);
      Texture ret = new Texture(tex);
      m_textures.put(raw_res_id, tex);
      return ret;
    }
    return new Texture(texture);
  }
  
  public Texture get(Bitmap bitmap, boolean use_mipmapping) {
    TextureBase tex = new TextureBase(bitmap, use_mipmapping);
    Texture ret = new Texture(tex);
    return ret;
  }
  
}

Java Source Code List

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