Wall.java

package com.lucasdnd.ags.map.terrain;

import org.newdawn.slick.GameContainer;
import org.newdawn.slick.Graphics;
import org.newdawn.slick.SlickException;
import org.newdawn.slick.state.StateBasedGame;

import com.lucasdnd.ags.map.OffsetUtil;
import com.lucasdnd.ags.system.ResourceLoader;

public class Wall extends Terrain {

	public Wall(int tileX, int tileY, int facingDirection) throws SlickException {
		super(tileX, tileY);
		this.facingDirection = facingDirection;
		spriteSheet = ResourceLoader.getInstance().wallSpriteSheet;
	}

	@Override
	public void render(GameContainer container, StateBasedGame game, Graphics g) throws SlickException {
		if (facingDirection == DOWN_RIGHT) {
			spriteSheet.getSubImage(0, 0).draw(xPos + OffsetUtil.getPreciseOffset(xOffset), yPos + OffsetUtil.getPreciseOffset(yOffset));
		} else if (facingDirection == DOWN_LEFT) {
			spriteSheet.getSubImage(1, 0).draw(xPos + OffsetUtil.getPreciseOffset(xOffset), yPos + OffsetUtil.getPreciseOffset(yOffset));
		} else if (facingDirection == UP_RIGHT) {
			spriteSheet.getSubImage(2, 0).draw(xPos + OffsetUtil.getPreciseOffset(xOffset), yPos + OffsetUtil.getPreciseOffset(yOffset));
		} else {
			spriteSheet.getSubImage(3, 0).draw(xPos + OffsetUtil.getPreciseOffset(xOffset), yPos + OffsetUtil.getPreciseOffset(yOffset));
		}
	}

}