Added framework for animation

Sonataria/Animatable.cpp

@@ -0,0 +1,46 @@
+#include "Animatable.h"
+
+Animatable::Animatable() {}
+Animatable::~Animatable() {}
+
+void Animatable::addMotion(PropertyType prop, Vector3 delta, double rate)
+{
+	AnimationData newMotion = {
+		MOTION, prop, delta, Vector3(), rate
+	};
+
+	anims.push_back(newMotion);
+}
+
+void Animatable::addInterpolation(InterpolationType interpType, PropertyType prop,
+	Vector3 start, Vector3 end, double durationMsecs)
+{
+	AnimationData newMotion = {
+		interpType, prop, start, end, durationMsecs
+	};
+
+	anims.push_back(newMotion);
+}
+
+void Animatable::update(int64_t currentSongOffset)
+{
+	 for (const auto curAnim: anims)
+	 {
+		 switch (curAnim.type)
+		 {
+			 case MOTION: applyMotion(curAnim); break;
+			 case LINEAR: applyLinear(curAnim); break;
+			 default: break;
+		 }
+	 }
+}
+
+void Animatable::applyMotion(AnimationData anim)
+{
+	
+}
+
+void Animatable::applyLinear(AnimationData anim)
+{
+
+}

Sonataria/Animatable.h

@@ -0,0 +1,50 @@
+#pragma once
+
+#include <vector>
+
+#include "Transformable.h"
+
+enum InterpolationType
+{
+	MOTION,
+	LINEAR,
+	CUBIC,
+	COSINE,
+	BOUNCE,
+	EASE_IN,
+	EASE_OUT
+};
+
+enum PropertyType
+{
+	POSITION,
+	ROTATION,
+	SCALE
+};
+
+struct AnimationData
+{
+	InterpolationType type;
+	PropertyType prop;
+	Vector3 start, end;
+	double durationRate;
+};
+
+class Animatable : public Transformable
+{
+public:
+	Animatable();
+	~Animatable();
+
+	void addMotion(PropertyType prop, Vector3 delta, double rate);
+	void addInterpolation(InterpolationType interpType, PropertyType prop,
+		Vector3 start, Vector3 end, double durationMsecs);
+
+	void update(int64_t currentSongOffset);
+
+private:
+	std::vector<AnimationData> anims;
+
+	void applyMotion(AnimationData anim);
+	void applyLinear(AnimationData anim);
+};

Sonataria/QuadSprite.h

@@ -1,6 +1,6 @@
 #pragma once
 #include "OpenGLSprite.h"
-#include "Transformable.h"
+#include "Animatable.h"
 
 // Full vertex data (for easier initialization)
 struct QuadVertData {
@@ -8,7 +8,7 @@ struct QuadVertData {
 	Vector2 tex;
 };
 
-class QuadSprite : public OpenGLSprite, public Transformable
+class QuadSprite : public OpenGLSprite, public Animatable
 {
 public:
 	QuadSprite(const std::wstring& newName);

Sonataria/Sonataria.vcxproj

@@ -203,6 +203,7 @@ copy $(SolutionDir)dependencies\ffmpeg-4.5\bin\swresample-4.dll  $(OutputPath)</
     <ClCompile Include="ControllerInput.cpp" />
     <ClCompile Include="GameRenderer.cpp" />
     <ClCompile Include="GameState.cpp" />
+    <ClCompile Include="Animatable.cpp" />
     <ClCompile Include="Key.cpp" />
     <ClCompile Include="KeyboardState.cpp" />
     <ClCompile Include="Logger.cpp" />
@@ -241,6 +242,7 @@ copy $(SolutionDir)dependencies\ffmpeg-4.5\bin\swresample-4.dll  $(OutputPath)</
     <ClInclude Include="ControllerInput.h" />
     <ClInclude Include="GameRenderer.h" />
     <ClInclude Include="GameState.h" />
+    <ClInclude Include="Animatable.h" />
     <ClInclude Include="Key.h" />
     <ClInclude Include="KeyboardState.h" />
     <ClInclude Include="Logger.h" />

Sonataria/Sonataria.vcxproj.filters

@@ -123,6 +123,9 @@
     <ClCompile Include="VideoShader.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="Animatable.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="GameState.h">
@@ -236,6 +239,9 @@
     <ClInclude Include="VideoShader.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="Animatable.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="Resource.rc">