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Added lots more setHitArea helpers to the manager.

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photonstorm 2017-07-17 13:41:48 +01:00
parent b82e4afa1d
commit 69d07300d5
1 changed files with 71 additions and 0 deletions
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71
v3/src/plugins/InputManager.js
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@ -1,5 +1,13 @@
var Class = require('../utils/Class');
var InputEvent = require('../input/events');
var Rectangle = require('../geom/rectangle/Rectangle');
var RectangleContains = require('../geom/rectangle/Contains');
var Circle = require('../geom/circle/Circle');
var CircleContains = require('../geom/circle/Contains');
var Ellipse = require('../geom/ellipse/Ellipse');
var EllipseContains = require('../geom/ellipse/Contains');
var Triangle = require('../geom/triangle/Triangle');
var TriangleContains = require('../geom/triangle/Contains');
var InputManager = new Class({
@ -236,6 +244,11 @@ var InputManager = new Class({
setHitArea: function (gameObject, shape, callback)
{
if (shape === undefined)
{
return this.setHitAreaFromTexture(gameObject);
}
if (Array.isArray(gameObject))
{
for (var i = 0; i < gameObject.length; i++)
@ -257,6 +270,64 @@ var InputManager = new Class({
return this;
},
setHitAreaFromTexture: function (gameObject, callback)
{
if (callback === undefined) { callback = RectangleContains; }
if (!Array.isArray(gameObject))
{
gameObject = [ gameObject ];
}
for (var i = 0; i < gameObject.length; i++)
{
if (gameObject.frame)
{
gameObject[i].hitArea = new Rectangle(0, 0, gameObject.frame.width, gameObject.frame.height);
gameObject[i].hitAreaCallback = callback;
this.add(gameObject[i]);
}
}
return this;
},
setHitAreaRectangle: function (gameObject, x, y, width, height, callback)
{
if (callback === undefined) { callback = RectangleContains; }
var shape = new Rectangle(x, y, width, height);
return this.setHitArea(gameObject, shape, callback);
},
setHitAreaCircle: function (gameObject, x, y, radius, callback)
{
if (callback === undefined) { callback = CircleContains; }
var shape = new Circle(x, y, radius);
return this.setHitArea(gameObject, shape, callback);
},
setHitAreaEllipse: function (gameObject, x, y, width, height, callback)
{
if (callback === undefined) { callback = EllipseContains; }
var shape = new Ellipse(x, y, width, height);
return this.setHitArea(gameObject, shape, callback);
},
setHitAreaTriangle: function (gameObject, x1, y1, x2, y2, x3, y3, callback)
{
if (callback === undefined) { callback = TriangleContains; }
var shape = new Triangle(x1, y1, x2, y2, x3, y3);
return this.setHitArea(gameObject, shape, callback);
}
});