pointer.coffee

ig
.module('game.entities.ui.pointer')
.requires(
  'impact.entity'
)
.defines ->
  window.EntityPointer = ig.Entity.extend
    checkAgainst: ig.Entity.TYPE.BOTH

    size:
      x: 5
      y: 5

    zIndex: 100

    targetSomething: false

    animSheet: new ig.AnimationSheet('media/cursor.png', 56, 56)


    init: (x, y, settings)->
      @addAnim('idle', 0.2, [ 0, 1, 2, 3, 4 ])
      @parent(x, y, settings)


    # Follow the mouse cursor.
    update: ->
      @pos.x = ig.input.mouse.x
      @pos.y = ig.input.mouse.y
      @isRightClicking = ig.input.pressed('rightClick')
      @isLeftClicking  = ig.input.pressed('leftClick')
      @targetSomething = false


    check: (other)->
      @targetSomething = true

      if @isRightClicking or @isLeftClicking
        if typeof other.handleClick is 'function'
          other.handleClick()

pointer.js

ig.module('game.entities.ui.pointer').requires('impact.entity').defines(function() {
  return window.EntityPointer = ig.Entity.extend({
    checkAgainst: ig.Entity.TYPE.BOTH,
    size: {
      x: 56,
      y: 56
    },
    zIndex: 100,
    targetSomething: false,
    animSheet: new ig.AnimationSheet('media/cursor.png', 56, 56),
    init: function(x, y, settings) {
      this.addAnim('idle', 1, [0, 1, 2, 3, 4]);
      return this.parent(x, y, settings);
    },
    update: function() {
      this.isRightClicking = ig.input.pressed('rightClick');
      this.isLeftClicking = ig.input.pressed('leftClick');
      return this.targetSomething = false;
    },
    check: function(other) {
      this.targetSomething = true;
      if (this.isRightClicking || this.isLeftClicking) {
        if (typeof other.handleClick === 'function') return other.handleClick();
      }
    }
  });
});