Android Open Source - TuxPuz Sprite Sheet

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License

The source code is released under:

GNU General Public License

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Java Source Code

package com.helperclasses.pkh;
//  w  w  w  .j a v  a  2  s . c o  m
import java.util.ArrayList;

import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.util.Log;

import com.CustomizedClasses.pkh.CustomizeArrayList;

public class SpriteSheet {
  Bitmap myBitmap,child1;
  Resources res;
  int image;
  int col_size;
  int row_size;
  int index_val=0;
  ArrayList<Bitmap> mylistimage=new ArrayList<Bitmap>();
  ArrayList<CustomizeArrayList> mycustomlist;

  public SpriteSheet(int resource_id,int column_count, int row_count,Resources resources) {
    // TODO Auto-generated constructor stub
    this.res=resources;
    image=resource_id;
    col_size=column_count;
    row_size=row_count;
    
    myBitmap=BitmapFactory.decodeResource(res, image);
    
    crop_Bitmap(row_size, col_size, myBitmap);
    
  }
  public SpriteSheet(Bitmap image,int column_count,int row_count,Resources resources) {
    // TODO Auto-generated constructor stub
    this.res=resources;
    myBitmap=image;
    col_size=column_count;
    row_size=row_count;
    
    crop_Bitmap(row_size, col_size, myBitmap);
  }
  
  private void crop_Bitmap(int row_size,int column_size,Bitmap myBitmap) {
    // TODO Auto-generated method stub
     mycustomlist=new ArrayList<CustomizeArrayList>();
     CustomizeArrayList mylistitem = null;
    
    
        int x=0;int y=0;int imageid=0;
        for(int j=myBitmap.getHeight()/row_size;j<=myBitmap.getHeight();j=j+myBitmap.getHeight()/row_size){
          
         
          for(int i=myBitmap.getWidth()/column_size;i<=myBitmap.getWidth();i=i+myBitmap.getWidth()/column_size){
            //new Child bitmap to crop and save from the real image
            child1=Bitmap.createBitmap(myBitmap, x, y, myBitmap.getWidth()/column_size  , myBitmap.getHeight()/row_size) ;
            
            x=x+myBitmap.getWidth()/column_size;  // for column pos of x
             
           mylistimage.add(child1);  // after croping image added to listview;
           
         //*******Custom Array list process**************************************8
           mylistitem=new CustomizeArrayList();
           
             
             mylistitem.setBitmap(child1);
             mylistitem.setImageID(imageid);
             imageid=imageid+1;
             Log.d("pkh sheet", "sheet image id ="+imageid);
           
           mycustomlist.add(mylistitem);
       
         //************************************************************************
         
           
          } 
            
          y=y+myBitmap.getHeight()/row_size;    //for column pos of Y
          x=0;
        }

  }
  public ArrayList<CustomizeArrayList> getCustomAraylist(){
    return mycustomlist;
  }
  
  public Bitmap getTile(int tile_id) {
    // TODO Auto-generated method stub
    
    return mylistimage.get(tile_id);
  }
  
  /**
   * @return Total size of the image
   */
  public int getTile_size() {
    // TODO Auto-generated method stub
    return mylistimage.size();
  }
  
  /**
   * @param tile_id
   * @return tile id starts with "ZERO"
   */
  public int getTile_index(int tile_id) { // 
    // TODO Auto-generated method stub
    
    int tile_index=mylistimage.indexOf(mylistimage.get(tile_id));
    Log.d("pkh tile", "tile index ="+tile_index);
    return tile_index;
  }

}

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