1 files changed, 86 insertions, 0 deletions
diff --git a/Source/Graphics/animationreader.h b/Source/Graphics/animationreader.h
new file mode 100644
index 00000000..7c161159
--- /dev/null
+++ b/Source/Graphics/animationreader.h
@@ -0,0 +1,86 @@
+//-----------------------------------------------------------------------------
+//           Name: animationreader.h
+//      Developer: Wolfire Games LLC
+//    Description:
+//        License: Read below
+//-----------------------------------------------------------------------------
+//
+//
+//   Copyright 2022 Wolfire Games LLC
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//
+//-----------------------------------------------------------------------------
+#pragma once
+
+#include <Asset/Asset/animation.h>
+
+#include <queue>
+
+const int _max_animated_items = 4;
+
+class AnimationReader {
+        AnimationAssetRef anim;
+        AnimationAssetRef blend_anim;
+        float normalized_time;
+        std::vector<NormalizedAnimationEvent> events;
+        unsigned next_event;
+        void ActivateEventsInRange(float start, float end, int active_id);
+        std::queue<AnimationEvent> active_events;
+        bool mobile;
+        bool super_mobile;
+        bool mirrored;
+        vec3 last_offset;
+        float last_rotation;
+        bool skip_offset;
+        float speed_mult;
+        std::string callback_string;
+        int animated_item_ids[_max_animated_items];
+
+    public:
+        AnimationReader();
+        const std::string& GetCallbackString();
+        int GetAnimatedItemID(int i);
+        void SetCallbackString(const std::string& str);
+        void SetMobile(bool _mobile);
+        void SetSuperMobile(bool _super_mobile);
+        void clear();
+        void SetMirrored(bool _mirrored);
+        bool valid();
+        bool GetMirrored();
+        bool GetMobile();
+        bool GetSuperMobile();
+        float GetLastRotation();
+        void SetLastRotation(float val);
+        float GetAbsoluteTime();
+        void SetAbsoluteTime(float time);
+        float GetTime() const;
+        void SetTime(float time);
+        void AppliedOffset(float amount);
+        void AttachTo( const AnimationAssetRef &_ref );
+        bool IncrementTime( const BlendMap &blendmap, float timestep);
+        const std::string &GetPath();
+        const AnimationReader& operator=(const AnimationReader& other);
+        std::queue<AnimationEvent>& GetActiveEvents();
+        void GetMatrices( AnimOutput &anim_output, AnimInput &anim_input);
+        bool Finished();
+        bool SameAnim(const AnimationAssetRef &_anim);
+        void SetBlendAnim( AnimationAssetRef anim );
+        void ClearBlendAnim();
+        void GetPrevEvents( const BlendMap &blendmap, float timestep );
+        float GetAnimationEventTime( const std::string & event_name, const BlendMap &blend_map ) const;
+        void SetSpeedMult( float speed_mult );
+        float GetTimeUntilEvent(const std::string &event);
+        void SetAnimatedItemID( int index, int id );
+        float GetSpeedNormalized(const BlendMap &blendmap) const;
+};