Slick Forums

package com.shade;

import org.newdawn.slick.AppGameContainer;
import org.newdawn.slick.BasicGame;
import org.newdawn.slick.GameContainer;
import org.newdawn.slick.Graphics;
import org.newdawn.slick.Input;
import org.newdawn.slick.SlickException;
import org.newdawn.slick.geom.Circle;
import org.newdawn.slick.geom.Shape;
import org.newdawn.slick.geom.Transform;

public class TestCase extends BasicGame {
   
    Shape player;
   
    public TestCase() {
        super("Translate test case");
    }

    @Override
    public void init(GameContainer container) throws SlickException {
        player = new Circle(300, 240, 20);
    }

    @Override
    public void update(GameContainer container, int delta)
            throws SlickException {
        if (container.getInput().isKeyDown(Input.KEY_LEFT)) {
            Transform t = Transform.createTranslateTransform(-2, 0);
            player = player.transform(t);
        }
        if (container.getInput().isKeyDown(Input.KEY_RIGHT)) {
            Transform t = Transform.createTranslateTransform(2, 0);
            player = player.transform(t);
        }
    }

    public void render(GameContainer container, Graphics g)
            throws SlickException {
        g.drawString("Player x: " + player.getX(), 10, 20);
        g.drawString("Player y: " + player.getY(), 10, 30);
        g.drawString("Player center x: " + player.getCenterX(), 10, 40);
        g.drawString("Player center y: " + player.getCenterY(), 10, 50);
        g.draw(player);
    }
   
    public static void main(String[] args) {
        try {
            AppGameContainer container = new AppGameContainer(new TestCase(), 800, 600, false);
            container.setTargetFrameRate(60);
            container.setVSync(true);
            container.start();
        } catch (SlickException e) {
            e.printStackTrace();
        }
    }

}

        if (container.getInput().isKeyDown(Input.KEY_LEFT)) {
           player.setX(player.getX()-2);
        }
        if (container.getInput().isKeyDown(Input.KEY_RIGHT)) {
           player.setX(player.getX()+2);
        }

        g.drawString("Player x: " + player.getMinX(), 10, 20);
        g.drawString("Player y: " + player.getMinY(), 10, 30);

public float getWidth() {
  return shape.getMaxX() - shape.getX();
}

public float getWidth() {
  return shape.getMaxX() - shape.getMinX();
}

        maxX = Float.MIN_VALUE;
        maxY = Float.MIN_VALUE;
        minX = Float.MAX_VALUE;
        minY = Float.MAX_VALUE;
        x = Float.MAX_VALUE;
        y = Float.MAX_VALUE;