SDLPP: LineRenderer - use new features

sdlpp/sdlpp_linerenderer.hpp

@@ -24,7 +24,6 @@ public:
     virtual void setColor( const std::string &color ) override;
     virtual void specialAction( int /*UNUSED*/ ) override{};
     virtual void render() override;
-    virtual void move( int ticks ) override;
     virtual void custom_move( int /*UNUSED*/ ) override {}
     virtual void setPos( double x, double y ) override;
     virtual void setPos( const std::pair< double, double > &pos ) override;
@@ -54,7 +53,7 @@ protected:
     Line< double > current = { { 0, 0 }, { 0, 0 } };
     Line< int > pixel_line = { { 0, 0 }, { 0, 0 } };
     bool centerx = false;
-    std::tuple< int, int, int, int > _color;
+    SDL_Color _color;
 };
 } // end of namespace SDLPP
 #endif