SDLPP: animation/movement chagnes

sdlpp/sdlpp_renderobject.hpp

@@ -63,7 +63,9 @@ public:
     virtual void unsetColor();
     // per second, relative to window width
     void setMovementSpeed( double speed );
-    void addMovement( int x, int y );
+    void addMovement( double x, double y );
+    void setMovement( double x, double y );
+    Vec2D<double> getMovement();
     void resetMovementX();
     void resetMovementY();
     void clearColided();
@@ -94,7 +96,7 @@ public:
     void addAnimationFrame( const SDL_Rect &frame );
     void addAnimationFrame( const int x, const int y, const int w,
                             const int h );
-    void setAnimationSpeed( const int fps );
+    void setAnimationSpeed( const double fps );
     void pauseAnimation();
     void resumeAnimation();
     void removeAnimation();
@@ -109,7 +111,7 @@ protected:
     std::shared_ptr< Renderer > renderer;
     std::shared_ptr< CollisionPolygon > polygon;
     double movementSpeed = 0;
-    Vec2D< int > movementDirection = { 0, 0 };
+    Vec2D< double > movementDirection = { 0, 0 };
     std::vector< std::shared_ptr< RenderObject > > colidedWith;
     uint64_t id = -1;
     bool hidden = false;
@@ -124,6 +126,7 @@ protected:
     size_t animation_index = 0;
     size_t animation_fps = 1;
     int animation_next_frame = 1000;
+    int animation_next_frame_base = 0;
     std::vector< SDL_Rect > animation{};
     bool animating = true;