From 0d2991b9b0e31f84d2ca59c494e8280bd6e93f9d Mon Sep 17 00:00:00 2001
From: Ryan Huffman <ryanhuffman@gmail.com>
Date: Wed, 29 Apr 2015 16:24:36 -0700
Subject: [PATCH] Update edit.js to buffer mouseMove events

This helps keep events from getting backed up on the event queue by
handling move events in the update() loop and dropping extra move events
that might come before an update.
---
 examples/edit.js | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/examples/edit.js b/examples/edit.js
index 59dcbaad19..e6dd03de96 100644
--- a/examples/edit.js
+++ b/examples/edit.js
@@ -592,7 +592,11 @@ var idleMouseTimerId = null;
 var IDLE_MOUSE_TIMEOUT = 200;
 var DEFAULT_ENTITY_DRAG_DROP_DISTANCE = 2.0;
 
-function mouseMoveEvent(event) {
+var lastMouseMoveEvent = null;
+function mouseMoveEventBuffered(event) {
+    lastMouseMoveEvent = event;
+}
+function mouseMove(event) {
     mouseHasMovedSincePress = true;
 
     if (placingEntityID) {
@@ -661,6 +665,10 @@ function highlightEntityUnderCursor(position, accurateRay) {
 
 
 function mouseReleaseEvent(event) {
+    if (lastMouseMoveEvent) {
+        mouseMove(lastMouseMoveEvent);
+        lastMouseMoveEvent = null;
+    }
     if (propertyMenu.mouseReleaseEvent(event) || toolBar.mouseReleaseEvent(event)) {
         return true;
     }
@@ -772,7 +780,7 @@ function mouseClickEvent(event) {
 }
 
 Controller.mousePressEvent.connect(mousePressEvent);
-Controller.mouseMoveEvent.connect(mouseMoveEvent);
+Controller.mouseMoveEvent.connect(mouseMoveEventBuffered);
 Controller.mouseReleaseEvent.connect(mouseReleaseEvent);
 
 
@@ -882,6 +890,10 @@ Script.update.connect(function (deltaTime) {
         lastOrientation = Camera.orientation;
         lastPosition = Camera.position;
     }
+    if (lastMouseMoveEvent) {
+        mouseMove(lastMouseMoveEvent);
+        lastMouseMoveEvent = null;
+    }
 });
 
 function insideBox(center, dimensions, point) {