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Check for sprite destruction in onInputDown event.

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This sprite might have been destroyed during the onInputDown event. Check to see if it was.

Also, set the pointer's dirty flag before the altered if-block just in case the function returns.
This commit is contained in:
zeterain 2016-03-22 15:54:41 -06:00
parent 268b13392b
commit a948dab895
1 changed files with 8 additions and 2 deletions
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10
src/input/InputHandler.js
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@ -954,13 +954,19 @@ Phaser.InputHandler.prototype = {
data.isUp = false;
data.timeDown = this.game.time.time;
// It's possible the onInputDown event creates a new Sprite that is on-top of this one, so we ought to force a Pointer update
pointer.dirty = true;
if (this.sprite && this.sprite.events)
{
this.sprite.events.onInputDown$dispatch(this.sprite, pointer);
// The onInputDown event might have destroyed this sprite.
if (this.sprite === null)
{
return;
}
}
// It's possible the onInputDown event created a new Sprite that is on-top of this one, so we ought to force a Pointer update
pointer.dirty = true;
// Start drag
if (this.draggable && this.isDragged === false)