Bug fix: wheel event should not be passive

Author: Nathan Bolton

js/rpg_core/TouchInput.js

@@ -250,7 +250,7 @@ TouchInput._setupEventHandlers = function() {
     document.addEventListener('mousedown', this._onMouseDown.bind(this));
     document.addEventListener('mousemove', this._onMouseMove.bind(this));
     document.addEventListener('mouseup', this._onMouseUp.bind(this));
-    document.addEventListener('wheel', this._onWheel.bind(this));
+    document.addEventListener('wheel', this._onWheel.bind(this), isSupportPassive ? {passive: false} : false);
     document.addEventListener('touchstart', this._onTouchStart.bind(this), isSupportPassive ? {passive: false} : false);
     document.addEventListener('touchmove', this._onTouchMove.bind(this), isSupportPassive ? {passive: false} : false);
     document.addEventListener('touchend', this._onTouchEnd.bind(this));