void nachRechts() {
		if (dx < 0) {
			dx = 0;
			try {
				texture = TextureLoader.getTexture("PNG", new FileInputStream(new File(uT.locationMid)));
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		else {
			dx = 3;
			try {
				texture = TextureLoader.getTexture("PNG", new FileInputStream(new File(uT.locationRight)));
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
	}