From f845e4f9d2da3df4044fc7d6d43ce05de246ff32 Mon Sep 17 00:00:00 2001
From: sculove <sculove@gmail.com>
Date: Wed, 8 Mar 2017 16:05:10 +0900
Subject: [PATCH] fix(input): fix pointerEvent bug

ref #1084
---
 src/input/mouse.js               | 1 +
 src/input/pointerevent.js        | 1 +
 src/input/singletouch.js         | 2 +-
 src/input/touch.js               | 4 ++--
 src/input/touchmouse.js          | 2 +-
 src/inputjs/input-constructor.js | 3 ---
 6 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/input/mouse.js b/src/input/mouse.js
index 5ef0ebf97..ddaf4aaaa 100644
--- a/src/input/mouse.js
+++ b/src/input/mouse.js
@@ -29,6 +29,7 @@ export default class MouseInput extends Input {
     this.evWin = MOUSE_WINDOW_EVENTS;
 
     this.pressed = false; // mousedown state
+    this.init();
   }
 
   /**
diff --git a/src/input/pointerevent.js b/src/input/pointerevent.js
index 78ef8943a..6746b19f1 100644
--- a/src/input/pointerevent.js
+++ b/src/input/pointerevent.js
@@ -48,6 +48,7 @@ export default class PointerEventInput extends Input {
     this.evEl = POINTER_ELEMENT_EVENTS;
     this.evWin = POINTER_WINDOW_EVENTS;
 
+    this.init();
     this.store = (this.manager.session.pointerEvents = []);
   }
 
diff --git a/src/input/singletouch.js b/src/input/singletouch.js
index bc315985d..3e841033a 100644
--- a/src/input/singletouch.js
+++ b/src/input/singletouch.js
@@ -32,7 +32,7 @@ export default class SingleTouchInput extends Input {
     this.evWin = SINGLE_TOUCH_WINDOW_EVENTS;
     this.started = false;
 
-    Input.apply(this, arguments);
+    this.init();
   }
 
   handler(ev) {
diff --git a/src/input/touch.js b/src/input/touch.js
index b482a15e1..98c48c6ca 100644
--- a/src/input/touch.js
+++ b/src/input/touch.js
@@ -28,12 +28,12 @@ const TOUCH_TARGET_EVENTS = 'touchstart touchmove touchend touchcancel';
 export default class TouchInput extends Input {
 
   constructor() {
-    TouchInput.prototype.evTarget = TOUCH_TARGET_EVENTS;
-    TouchInput.prototype.targetIds = {};
     super(...arguments);
 
     this.evTarget = TOUCH_TARGET_EVENTS;
     this.targetIds = {};
+
+    this.init();
   }
 
   handler(ev) {
diff --git a/src/input/touchmouse.js b/src/input/touchmouse.js
index f771d4774..932732d46 100644
--- a/src/input/touchmouse.js
+++ b/src/input/touchmouse.js
@@ -27,7 +27,7 @@ const DEDUP_DISTANCE = 25;
 export default class TouchMouseInput extends Input {
   constructor() {
     super(...arguments);
-
+    this.init();
     let handler = bindFn(this.handler, this);
     this.touch = new TouchInput(this.manager, handler);
     this.mouse = new MouseInput(this.manager, handler);
diff --git a/src/inputjs/input-constructor.js b/src/inputjs/input-constructor.js
index 1a1caa9b0..449161230 100644
--- a/src/inputjs/input-constructor.js
+++ b/src/inputjs/input-constructor.js
@@ -26,9 +26,6 @@ export default class Input {
         self.handler(ev);
       }
     };
-
-    this.init();
-
   }
   /**
    * @private