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Camera won't scroll out of bounds if bounds smaller than camera size. Fix #3133.

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This commit is contained in:
Richard Davey 2018-01-05 17:09:47 +00:00
parent 30e9699bb6
commit 32bc4927da
1 changed files with 6 additions and 11 deletions
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17
v3/src/camera/2d/inc/PreRender.js
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@ -21,30 +21,25 @@ var PreRender = function ()
{
var bounds = this._bounds;
// width = bounds.width;
// height = bounds.height;
// var boundsX = bounds.x;
// var boundsY = bounds.y;
// var boundsR = Math.max(bounds.right - width, width);
// var boundsB = Math.max(bounds.bottom - height, height);
var bw = Math.max(0, bounds.right - width);
var bh = Math.max(0, bounds.bottom - height);
if (this.scrollX < bounds.x)
{
this.scrollX = bounds.x;
}
else if (this.scrollX > bounds.right)
else if (this.scrollX > bw)
{
this.scrollX = bounds.right;
this.scrollX = bw;
}
if (this.scrollY < bounds.y)
{
this.scrollY = bounds.y;
}
else if (this.scrollY > bounds.bottom)
else if (this.scrollY > bh)
{
this.scrollY = bounds.bottom;
this.scrollY = bh;
}
}