Mismatching coords from touch event

[cranarma]

The following method doesn't take into account the coordinates of the canvas element inside the window.

__proto.initEvent=function(e,nativeEvent) //line 2989 laya.core.js

If the canvas element suffers some modifications inside the window, such as translations via style properties (margin, top, left), all the touch events will work incorrectly. The following seems to fix it:

const canvas = Laya.Render._$GET_canvas()
const rect = canvas.getBoundingClientRect()
this._point.setTo(e.pageX - rect.left || e.clientX - rect.left, e.clientY - rect.top || e.pageY - rect.top)

[aopui]

laya has native code so design to full window? u can use iframe show game in sub range