The processDomCallbacks method in the Input Manager wasn't correctly clearing the once arrays. Responsibility for this has now been passed to the queue methods queueTouchStart, queueTouchMove, queueTouchEnd, queueMouseDown, queueMouseMove and queueMouseUp. Fix phaserjs#4257

Author: photonstorm

CHANGELOG.md

@@ -252,6 +252,7 @@ one set of bindings ever created, which makes things a lot cleaner.
 * Fixed an issue where changing the viewport or size of a Camera belonging to a RenderTexture wouldn't impact the rendering and objects will still render outside of the viewport range. It's now converted to a proper gl scissor rect by the renderer, meaning you can limit the area rendered to by adjusting the internal Render Texture cameras viewport. Fix #4243 (thanks @hackhat)
 * `CanvasTexture.destroy` is a new method that specifically handles the destruction of the CanvasTexture and all of its associated typed arrays. This prevents a memory leak when creating and destroying lots of RenderTextures (which are CanvasTexture backed). Fix #4239 (thanks @sjb933)
 * The Alpha, Flip and Origin components have been removed from the Mesh Game Object (and by extension, Quad as well) as they are not used in the renderer and should be manipulated via the Mesh properties. Fix #4188 (thanks @enriqueto)
+* The `processDomCallbacks` method in the Input Manager wasn't correctly clearing the `once` arrays. Responsibility for this has now been passed to the queue methods `queueTouchStart`, `queueTouchMove`, `queueTouchEnd`, `queueMouseDown`, `queueMouseMove` and `queueMouseUp`. Fix #4257 (thanks @iArePJ)
 
 ### Examples and TypeScript
 

src/input/InputManager.js

@@ -885,8 +885,6 @@ var InputManager = new Class({
             every[i](event);
         }
 
-        once = [];
-
         return (every.length > 0);
     },
 
@@ -909,6 +907,8 @@ var InputManager = new Class({
             var callbacks = this.domCallbacks;
 
             this._hasDownCallback = this.processDomCallbacks(callbacks.downOnce, callbacks.down, event);
+
+            callbacks.downOnce = [];
         }
     },
 
@@ -931,6 +931,8 @@ var InputManager = new Class({
             var callbacks = this.domCallbacks;
 
             this._hasMoveCallback = this.processDomCallbacks(callbacks.moveOnce, callbacks.move, event);
+
+            callbacks.moveOnce = [];
         }
     },
 
@@ -953,6 +955,8 @@ var InputManager = new Class({
             var callbacks = this.domCallbacks;
 
             this._hasUpCallback = this.processDomCallbacks(callbacks.upOnce, callbacks.up, event);
+
+            callbacks.upOnce = [];
         }
     },
 
@@ -990,6 +994,8 @@ var InputManager = new Class({
             var callbacks = this.domCallbacks;
 
             this._hasDownCallback = this.processDomCallbacks(callbacks.downOnce, callbacks.down, event);
+
+            callbacks.downOnce = [];
         }
     },
 
@@ -1012,6 +1018,8 @@ var InputManager = new Class({
             var callbacks = this.domCallbacks;
 
             this._hasMoveCallback = this.processDomCallbacks(callbacks.moveOnce, callbacks.move, event);
+
+            callbacks.moveOnce = [];
         }
     },
 
@@ -1034,6 +1042,8 @@ var InputManager = new Class({
             var callbacks = this.domCallbacks;
 
             this._hasUpCallback = this.processDomCallbacks(callbacks.upOnce, callbacks.up, event);
+
+            callbacks.upOnce = [];
         }
     },