tilesprite.java

Sony Ericsson手机上的Facebook客户端全套代码

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   TileSprite.java

package se.southend.drops.gui;

import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
import se.southend.drops.scene.Sprite;

public class TileSprite extends Sprite
{

    public TileSprite(int argb, int width, int height)
    {
        nbrHorizontal = 1;
        nbrVertical = 1;
        setTileColor(argb);
        setTileSize(width, height);
    }

    public TileSprite(Image image)
    {
        nbrHorizontal = 1;
        nbrVertical = 1;
        setImage(image);
    }

    public void setNbrTiles(int nbrHorizontal, int nbrVertical)
    {
        this.nbrHorizontal = nbrHorizontal;
        this.nbrVertical = nbrVertical;
    }

    public void setImage(Image image)
    {
        this.image = image;
    }

    public int getTileColor()
    {
        return tileColor;
    }

    public void setTileColor(int argb)
    {
        tileColor = argb;
    }

    public void setTileSize(int width, int height)
    {
        tileWidth = width;
        tileHeight = height;
        argb = new int[width * height];
    }

    public int getWidth()
    {
        return image != null ? nbrHorizontal * image.getWidth() : nbrHorizontal * tileWidth;
    }

    public int getHeight()
    {
        return image != null ? nbrVertical * image.getHeight() : nbrVertical * tileHeight;
    }

    public void paint(Graphics graphics)
    {
        if(!isOnScreen())
            return;
        int xScr = getScreenX();
        int yScr = getScreenY();
        int width = image != null ? image.getWidth() : tileWidth;
        int height = image != null ? image.getHeight() : tileHeight;
        int xEnd = xScr + nbrHorizontal * width;
        int yEnd = yScr + nbrVertical * height;
        if(image == null)
        {
            int color = tileColor;
            if(argb[0] != color)
            {
                for(int i = argb.length - 1; i >= 0; i--)
                    argb[i] = tileColor;

            }
            for(int y = yScr; y < yEnd; y += height)
            {
                for(int x = xScr; x < xEnd; x += width)
                    graphics.drawRGB(argb, 0, width, x, y, width, height, true);

            }

        } else
        {
            for(int y = yScr; y < yEnd; y += height)
            {
                for(int x = xScr; x < xEnd; x += width)
                    graphics.drawImage(image, x, y, 20);

            }

        }
    }

    private Image image;
    private int argb[];
    private int tileColor;
    private int tileWidth;
    private int tileHeight;
    private int nbrHorizontal;
    private int nbrVertical;
}