From b919a333e912a175b6b93f339663f5da5f699c2b Mon Sep 17 00:00:00 2001
From: Pete Shadbolt <hello@peteshadbolt.co.uk>
Date: Tue, 15 Nov 2016 22:16:48 -0800
Subject: [PATCH] More leniency when differentiating click/drag

---
 abp/static/scripts/mouse.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/abp/static/scripts/mouse.js b/abp/static/scripts/mouse.js
index 880eab8..9f16ef4 100644
--- a/abp/static/scripts/mouse.js
+++ b/abp/static/scripts/mouse.js
@@ -1,6 +1,7 @@
 var mouse = {};
 mouse.wasClick = true;
 mouse.pressed = false;
+mouse.leniency = 4;
 
 mouse.raycaster = new THREE.Raycaster();
 
@@ -30,6 +31,8 @@ mouse.prepare = function() {
 mouse.onDown = function(event) {
     mouse.wasClick = true;
     mouse.pressed = true;
+    mouse.startX = event.clientX;
+    mouse.startY = event.clientY;
 };
 
 mouse.onUp = function(event) {
@@ -48,7 +51,9 @@ mouse.onUp = function(event) {
 
 mouse.onMove = function(event) {
     // TODO: wasclick sux
-    mouse.wasClick = false;
+    if (Math.abs(event.clientX - mouse.startX)>mouse.leniency || Math.abs(event.clientY - mouse.startY)>mouse.leniency){
+        mouse.wasClick = false;
+    }
     mouse.position_absolute = {
         x: event.clientX,
         y: event.clientY