com.google.gwt.maeglin89273.game.ashinyballonthecross.client.tutorial.component.BlueMark.java Source code

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Here is the source code for com.google.gwt.maeglin89273.game.ashinyballonthecross.client.tutorial.component.BlueMark.java

Source

/**
 * 
 */
package com.google.gwt.maeglin89273.game.ashinyballonthecross.client.tutorial.component;

import com.google.gwt.canvas.dom.client.Context2d;
import com.google.gwt.maeglin89273.game.ashinyballonthecross.client.utility.ASBOTXConfigs;
import com.google.gwt.maeglin89273.game.mengine.asset.sprite.SpriteBlock;
import com.google.gwt.maeglin89273.game.mengine.component.GeneralComponent;
import com.google.gwt.maeglin89273.game.mengine.physics.Point;

/**
 * @author Maeglin Liao
 *
 */
public class BlueMark extends GeneralComponent implements StepComponent {

    private SpriteBlock spriteBlock;
    private boolean enabled = false;

    public BlueMark() {
        super(new Point(0, 0), 0, 100, 100);
        int offset = 3 * (200 + SpriteBlock.SPACING);
        this.spriteBlock = new SpriteBlock(offset, offset, 200, 200, ASBOTXConfigs.Utility.getButtonsSpriteSheet());
    }

    @Override
    public void setEnabled(boolean enabled) {
        this.enabled = enabled;
    }

    public void setup(Point p, double a) {
        setEnabled(true);
        this.setPosition(p);
        this.setAngle(a);
    }

    @Override
    public void update() {
        // TODO Auto-generated method stub
    }

    @Override
    public void draw(Context2d context) {
        if (enabled) {
            context.save();
            context.translate(getX(), getY());
            context.rotate(getAngle());
            context.drawImage(spriteBlock.getSheetImage(), spriteBlock.getX(), spriteBlock.getY(),
                    spriteBlock.getWidth(), spriteBlock.getHeight(), -getWidth() / 2, -getHeight() / 2, getWidth(),
                    getHeight());
            context.restore();
        }
    }

}