From 9bed800466d18f533a23b0b723c8e24ea6cf8d96 Mon Sep 17 00:00:00 2001
From: Stephen Gowen <dev.sgowen@gmail.com>
Date: Wed, 29 Nov 2017 18:30:22 -0500
Subject: [PATCH] wip, just gotta implement the AnimationState class itself
 now.

---
 .../spine-cpp/include/spine/AnimationState.h  |  8 ++-
 .../spine-cpp/src/spine/AnimationState.cpp    | 55 ++++++++++---------
 2 files changed, 36 insertions(+), 27 deletions(-)

diff --git a/spine-cpp/spine-cpp/include/spine/AnimationState.h b/spine-cpp/spine-cpp/include/spine/AnimationState.h
index 4408dd4c6..1b893a94b 100644
--- a/spine-cpp/spine-cpp/include/spine/AnimationState.h
+++ b/spine-cpp/spine-cpp/include/spine/AnimationState.h
@@ -52,11 +52,13 @@ namespace Spine
     class Animation;
     class Event;
     
-    typedef void (*OnAnimationEventFunc) (AnimationState* state, EventType type, TrackEntry* entry, Event* event);
+    typedef void (*OnAnimationEventFunc) (AnimationState& state, EventType type, TrackEntry* entry, Event* event);
     
     /// State for the playback of an animation
     class TrackEntry
     {
+        friend class EventQueue;
+        
     public:
         TrackEntry();
         
@@ -218,7 +220,7 @@ namespace Spine
         bool _loop;
         float _eventThreshold, _attachmentThreshold, _drawOrderThreshold;
         float _animationStart, _animationEnd, _animationLast, _nextAnimationLast;
-        float _delay, _trackTime, _trackLast, _nextTrackLast, _trackEnd, _timeScale = 1.0f;
+        float _delay, _trackTime, _trackLast, _nextTrackLast, _trackEnd, _timeScale;
         float _alpha, _mixTime, _mixDuration, _interruptAlpha, _totalAlpha;
         Vector<int> _timelineData;
         Vector<TrackEntry*> _timelineDipMix;
@@ -288,6 +290,8 @@ namespace Spine
         friend class EventQueue;
         
     public:
+        AnimationState();
+        
         void setOnAnimationEventFunc(OnAnimationEventFunc inValue);
         
     private:
diff --git a/spine-cpp/spine-cpp/src/spine/AnimationState.cpp b/spine-cpp/spine-cpp/src/spine/AnimationState.cpp
index fedf61748..16954ade4 100644
--- a/spine-cpp/spine-cpp/src/spine/AnimationState.cpp
+++ b/spine-cpp/spine-cpp/src/spine/AnimationState.cpp
@@ -39,7 +39,12 @@
 
 namespace Spine
 {
-    TrackEntry::TrackEntry()
+    void dummyOnAnimationEventFunc(AnimationState& state, EventType type, TrackEntry* entry, Event* event = NULL)
+    {
+        // Empty
+    }
+    
+    TrackEntry::TrackEntry() : _animation(NULL), _next(NULL), _mixingFrom(NULL), _trackIndex(0), _loop(false), _eventThreshold(0), _attachmentThreshold(0), _drawOrderThreshold(0), _animationStart(0), _animationEnd(0), _animationLast(0), _nextAnimationLast(0), _delay(0), _trackTime(0), _trackLast(0), _nextTrackLast(0), _trackEnd(0), _timeScale(1.0f), _alpha(0), _mixTime(0), _mixDuration(0), _interruptAlpha(0), _totalAlpha(0), _onAnimationEventFunc(dummyOnAnimationEventFunc)
     {
         // Empty
     }
@@ -269,30 +274,25 @@ namespace Spine
             
             switch (queueEntry->_type)
             {
-//                case EventType_Start:
-//                    trackEntry.onStart();
-//                    state.onStart(trackEntry);
-//                    break;
-//                case EventType_Interrupt:
-//                    trackEntry.onInterrupt();
-//                    state.onInterrupt(trackEntry);
-//                    break;
-//                case EventType_End:
-//                    trackEntry.onEnd();
-//                    state.onEnd(trackEntry);
-//                case EventType_Dispose:
-//                    trackEntry.onDispose();
-//                    state.onDispose(trackEntry);
-//                    trackEntryPool.Free(trackEntry); // Pooling
-//                    break;
-//                case EventType_Complete:
-//                    trackEntry.onComplete();
-//                    state.onComplete(trackEntry);
-//                    break;
-//                case EventType_Event:
-//                    trackEntry.onEvent(queueEntry.e);
-//                    state.onEvent(trackEntry, queueEntry.e);
-//                    break;
+                case EventType_Start:
+                case EventType_Interrupt:
+                case EventType_Complete:
+                    trackEntry->_onAnimationEventFunc(state, queueEntry->_type, trackEntry, NULL);
+                    state._onAnimationEventFunc(state, queueEntry->_type, trackEntry, NULL);
+                    break;
+                case EventType_End:
+                    trackEntry->_onAnimationEventFunc(state, queueEntry->_type, trackEntry, NULL);
+                    state._onAnimationEventFunc(state, queueEntry->_type, trackEntry, NULL);
+                    /* Yes, we want to fall through here */
+                case EventType_Dispose:
+                    trackEntry->_onAnimationEventFunc(state, EventType_Dispose, trackEntry, NULL);
+                    state._onAnimationEventFunc(state, EventType_Dispose, trackEntry, NULL);
+                    _trackEntryPool.free(trackEntry);
+                    break;
+                case EventType_Event:
+                    trackEntry->_onAnimationEventFunc(state, queueEntry->_type, trackEntry, queueEntry->_event);
+                    state._onAnimationEventFunc(state, queueEntry->_type, trackEntry, queueEntry->_event);
+                    break;
             }
         }
         _eventQueueEntries.clear();
@@ -310,6 +310,11 @@ namespace Spine
     const int AnimationState::Dip = 2;
     const int AnimationState::DipMix = 3;
     
+    AnimationState::AnimationState() : _onAnimationEventFunc(dummyOnAnimationEventFunc)
+    {
+        // Empty
+    }
+    
     void AnimationState::setOnAnimationEventFunc(OnAnimationEventFunc inValue)
     {
         _onAnimationEventFunc = inValue;