From 14d3f6b35c73aa5c77f01c84ae38806c8e2f3c55 Mon Sep 17 00:00:00 2001
From: Richard Davey <rich@photonstorm.com>
Date: Wed, 29 Aug 2018 16:35:13 +0100
Subject: [PATCH] Calling Arcade Physics `collide` during an `update` method
 wouldn't inject the results back into the Body parent, causing the bodies to
 carry on moving. Using Colliders worked, but manually checking did not. Now,
 both methods work. Fix #3777

---
 src/physics/arcade/StaticBody.js | 10 ++++++++++
 src/physics/arcade/World.js      | 10 ++++++++--
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/physics/arcade/StaticBody.js b/src/physics/arcade/StaticBody.js
index 2522309140..ad224593cc 100644
--- a/src/physics/arcade/StaticBody.js
+++ b/src/physics/arcade/StaticBody.js
@@ -666,6 +666,16 @@ var StaticBody = new Class({
         return (this.isCircle) ? CircleContains(this, x, y) : RectangleContains(this, x, y);
     },
 
+    /**
+     * NOOP
+     *
+     * @method Phaser.Physics.Arcade.StaticBody#postUpdate
+     * @since 3.12.0
+     */
+    postUpdate: function ()
+    {
+    },
+
     /**
      * [description]
      *
diff --git a/src/physics/arcade/World.js b/src/physics/arcade/World.js
index fa4cde5960..59c70b7aea 100644
--- a/src/physics/arcade/World.js
+++ b/src/physics/arcade/World.js
@@ -1457,9 +1457,15 @@ var World = new Class({
             {
                 this.emit('overlap', body1.gameObject, body2.gameObject, body1, body2);
             }
-            else if (body1.onCollide || body2.onCollide)
+            else
             {
-                this.emit('collide', body1.gameObject, body2.gameObject, body1, body2);
+                body1.postUpdate();
+                body2.postUpdate();
+
+                if (body1.onCollide || body2.onCollide)
+                {
+                    this.emit('collide', body1.gameObject, body2.gameObject, body1, body2);
+                }
             }
         }