Slick Forums

    private int ID = -1;
    TiledMap map;
    private Image alphaMap;
    private Color sharedColor = new Color(1f, 1f, 1f, 1f);
   
    public Gameplay(int ID)
    {
        this.ID = ID;
    }
   
    public int getID()
    {
        return this.ID;
    }
   
    public void init(GameContainer container, StateBasedGame game) throws SlickException
    {
        map = new TiledMap("resource/maps/teste.tmx");
        alphaMap = new Image("resource/lighting_sprites.png", false, Image.FILTER_NEAREST).getSubImage(0, 40 + 2, 256,256);
    }
   
    public void update(GameContainer container, StateBasedGame game, int delta) throws SlickException
    {

    }

    public void render(GameContainer container, StateBasedGame game, Graphics g) throws SlickException
    {
        g.setDrawMode(Graphics.MODE_ALPHA_MAP);
   g.clearAlphaMap();
        alphaMap.draw(container.getInput().getAbsoluteMouseX(), container.getInput().getAbsoluteMouseY(), 220,220, sharedColor);
        g.setClip(container.getInput().getAbsoluteMouseX(), container.getInput().getAbsoluteMouseY(), 220,220);
        g.setDrawMode(Graphics.MODE_ALPHA_BLEND);
        map.render(32, 32);

        g.clearClip();
       
    }