Timeline onStarts fire when offset expires.

Author: photonstorm

v3/src/tween/tween/components/Play.js

@@ -6,13 +6,22 @@ var Play = function (resetFromTimeline)
     {
         return;
     }
+    
+    var onStart = this.callbacks.onStart;
 
     if (this.parentIsTimeline)
     {
         this.resetTweenData(resetFromTimeline);
 
         if (this.calculatedOffset === 0)
         {
+            if (onStart)
+            {
+                onStart.params[1] = this.targets;
+
+                onStart.func.apply(onStart.scope, onStart.params);
+            }
+
             this.state = TWEEN_CONST.ACTIVE;
         }
         else
@@ -35,15 +44,13 @@ var Play = function (resetFromTimeline)
         this.resetTweenData(false);
 
         this.state = TWEEN_CONST.ACTIVE;
-    }
 
-    var onStart = this.callbacks.onStart;
-
-    if (onStart)
-    {
-        onStart.params[1] = this.targets;
+        if (onStart)
+        {
+            onStart.params[1] = this.targets;
 
-        onStart.func.apply(onStart.scope, onStart.params);
+            onStart.func.apply(onStart.scope, onStart.params);
+        }
     }
 };
 

v3/src/tween/tween/components/Update.js

@@ -46,12 +46,31 @@ var Update = function (timestamp, delta)
             break;
 
         case TWEEN_CONST.LOOP_DELAY:
+
+            this.countdown -= delta;
+
+            if (this.countdown <= 0)
+            {
+                this.state = TWEEN_CONST.ACTIVE;
+            }
+
+            break;
+
         case TWEEN_CONST.OFFSET_DELAY:
 
             this.countdown -= delta;
 
             if (this.countdown <= 0)
             {
+                var onStart = this.callbacks.onStart;
+
+                if (onStart)
+                {
+                    onStart.params[1] = this.targets;
+
+                    onStart.func.apply(onStart.scope, onStart.params);
+                }
+
                 this.state = TWEEN_CONST.ACTIVE;
             }