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Merged touch handler methods into one

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This commit is contained in:
Richard Davey 2019-06-04 18:54:35 +01:00
parent befbc788a3
commit 4ed0f90bf7
1 changed files with 96 additions and 176 deletions
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272
src/input/InputManager.js
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@ -465,178 +465,6 @@ var InputManager = new Class({
}
},
// event.targetTouches = list of all touches on the TARGET ELEMENT (i.e. game dom element)
// event.touches = list of all touches on the ENTIRE DOCUMENT, not just the target element
// event.changedTouches = the touches that CHANGED in this event, not the total number of them
/**
* Called by InputManager.onTouchStart when a Touch Start Event is received.
*
* @method Phaser.Input.InputManager#startPointer
* @private
* @since 3.10.0
*
* @param {TouchEvent} event - The native DOM event to be processed.
*
* @return {Phaser.Input.Pointer[]} An array containing all the Pointer instances that were modified by this event.
*/
startPointer: function (event)
{
var pointers = this.pointers;
var changed = [];
for (var c = 0; c < event.changedTouches.length; c++)
{
var changedTouch = event.changedTouches[c];
for (var i = 1; i < this.pointersTotal; i++)
{
var pointer = pointers[i];
if (!pointer.active)
{
pointer.touchstart(changedTouch, event);
pointer.updateMotion();
this.activePointer = pointer;
changed.push(pointer);
break;
}
}
}
return changed;
},
/**
* Called by InputManager.onTouchMove when a Touch Move Event is received.
*
* @method Phaser.Input.InputManager#updatePointer
* @private
* @since 3.10.0
*
* @param {TouchEvent} event - The native DOM event to be processed.
*
* @return {Phaser.Input.Pointer[]} An array containing all the Pointer instances that were modified by this event.
*/
updatePointer: function (event)
{
var pointers = this.pointers;
var changed = [];
for (var c = 0; c < event.changedTouches.length; c++)
{
var changedTouch = event.changedTouches[c];
for (var i = 1; i < this.pointersTotal; i++)
{
var pointer = pointers[i];
if (pointer.active && pointer.identifier === changedTouch.identifier)
{
pointer.touchmove(changedTouch, event);
pointer.updateMotion();
this.activePointer = pointer;
changed.push(pointer);
break;
}
}
}
return changed;
},
// For touch end its a list of the touch points that have been removed from the surface
// https://developer.mozilla.org/en-US/docs/DOM/TouchList
// event.changedTouches = the touches that CHANGED in this event, not the total number of them
/**
* Called by InputManager.onTouchEnd when a Touch End Event is received.
*
* @method Phaser.Input.InputManager#stopPointer
* @private
* @since 3.10.0
*
* @param {TouchEvent} event - The native DOM event to be processed.
*
* @return {Phaser.Input.Pointer[]} An array containing all the Pointer instances that were modified by this event.
*/
stopPointer: function (event)
{
var pointers = this.pointers;
var changed = [];
for (var c = 0; c < event.changedTouches.length; c++)
{
var changedTouch = event.changedTouches[c];
for (var i = 1; i < this.pointersTotal; i++)
{
var pointer = pointers[i];
if (pointer.active && pointer.identifier === changedTouch.identifier)
{
pointer.touchend(changedTouch, event);
pointer.updateMotion();
changed.push(pointer);
break;
}
}
}
return changed;
},
/**
* Called by InputManager.onTouchCancel when a Touch Cancel Event is received.
*
* @method Phaser.Input.InputManager#cancelPointer
* @private
* @since 3.15.0
*
* @param {TouchEvent} event - The native DOM event to be processed.
*
* @return {Phaser.Input.Pointer[]} An array containing all the Pointer instances that were modified by this event.
*/
cancelPointer: function (event)
{
var pointers = this.pointers;
var changed = [];
for (var c = 0; c < event.changedTouches.length; c++)
{
var changedTouch = event.changedTouches[c];
for (var i = 1; i < this.pointersTotal; i++)
{
var pointer = pointers[i];
if (pointer.active && pointer.identifier === changedTouch.identifier)
{
pointer.touchend(changedTouch, event);
pointer.updateMotion();
changed.push(pointer);
break;
}
}
}
return changed;
},
/**
* Adds new Pointer objects to the Input Manager.
*
@ -718,6 +546,10 @@ var InputManager = new Class({
}
},
// event.targetTouches = list of all touches on the TARGET ELEMENT (i.e. game dom element)
// event.touches = list of all touches on the ENTIRE DOCUMENT, not just the target element
// event.changedTouches = the touches that CHANGED in this event, not the total number of them
/**
* Processes a touch start event, as passed in by the TouchManager.
*
@ -729,7 +561,29 @@ var InputManager = new Class({
*/
onTouchStart: function (event)
{
var changed = this.startPointer(event);
var pointers = this.pointers;
var changed = [];
for (var c = 0; c < event.changedTouches.length; c++)
{
var changedTouch = event.changedTouches[c];
for (var i = 1; i < this.pointersTotal; i++)
{
var pointer = pointers[i];
if (!pointer.active)
{
pointer.touchstart(changedTouch, event);
this.activePointer = pointer;
changed.push(pointer);
break;
}
}
}
this.updateInputPlugins(CONST.TOUCH_START, changed);
},
@ -745,11 +599,37 @@ var InputManager = new Class({
*/
onTouchMove: function (event)
{
var changed = this.updatePointer(event);
var pointers = this.pointers;
var changed = [];
for (var c = 0; c < event.changedTouches.length; c++)
{
var changedTouch = event.changedTouches[c];
for (var i = 1; i < this.pointersTotal; i++)
{
var pointer = pointers[i];
if (pointer.active && pointer.identifier === changedTouch.identifier)
{
pointer.touchmove(changedTouch, event);
this.activePointer = pointer;
changed.push(pointer);
break;
}
}
}
this.updateInputPlugins(CONST.TOUCH_MOVE, changed);
},
// For touch end its a list of the touch points that have been removed from the surface
// https://developer.mozilla.org/en-US/docs/DOM/TouchList
// event.changedTouches = the touches that CHANGED in this event, not the total number of them
/**
* Processes a touch end event, as passed in by the TouchManager.
*
@ -761,7 +641,27 @@ var InputManager = new Class({
*/
onTouchEnd: function (event)
{
var changed = this.stopPointer(event);
var pointers = this.pointers;
var changed = [];
for (var c = 0; c < event.changedTouches.length; c++)
{
var changedTouch = event.changedTouches[c];
for (var i = 1; i < this.pointersTotal; i++)
{
var pointer = pointers[i];
if (pointer.active && pointer.identifier === changedTouch.identifier)
{
pointer.touchend(changedTouch, event);
changed.push(pointer);
break;
}
}
}
this.updateInputPlugins(CONST.TOUCH_END, changed);
},
@ -777,7 +677,27 @@ var InputManager = new Class({
*/
onTouchCancel: function (event)
{
var changed = this.cancelPointer(event);
var pointers = this.pointers;
var changed = [];
for (var c = 0; c < event.changedTouches.length; c++)
{
var changedTouch = event.changedTouches[c];
for (var i = 1; i < this.pointersTotal; i++)
{
var pointer = pointers[i];
if (pointer.active && pointer.identifier === changedTouch.identifier)
{
pointer.touchcancel(changedTouch, event);
changed.push(pointer);
break;
}
}
}
this.updateInputPlugins(CONST.TOUCH_CANCEL, changed);
},