added animation support to obj

src/engine/include/models/anim_state.hpp

@@ -0,0 +1,28 @@
+
+/*
+# ______       ____   ___
+#   |     \/   ____| |___|    
+#   |     |   |   \  |   |       
+#-----------------------------------------------------------------------
+# Copyright 2020, tyra - https://github.com/h4570/tyra
+# Licenced under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#ifndef _TYRA_ANIM_STATE_
+#define _TYRA_ANIM_STATE_
+
+#include <tamtypes.h>
+
+typedef struct
+{
+    u32 startFrame;
+    u32 endFrame;
+    float speed;
+    float interpolation;
+    u32 animType;
+    u32 currentFrame;
+    u32 nextFrame;
+} AnimState;
+
+#endif