restructured everything

src/graphics/drawable/shapes/Rectangle.cpp

@@ -0,0 +1,45 @@
+#include <graphics/drawable/shapes/Rectangle.hpp>
+#include <graphics/RenderTarget.hpp>
+
+#include <SDL.h>
+
+namespace sdlu
+{
+    Rectangle::Rectangle() :
+        Shape()
+    {
+    }
+
+    Rectangle::Rectangle(const Vector2f& position, const Vector2f& size) :
+        Shape()
+    {
+        this->position = position;
+        this->size = size;
+    }
+
+    Vector2f Rectangle::GetSize()
+    {
+        return this->size;
+    }
+
+    void Rectangle::SetSize(const Vector2f& size)
+    {
+        this->size = size;
+    }
+
+    void Rectangle::SetSize(float x, float y)
+    {
+        this->size = Vector2f(x, y);
+    }
+
+    void Rectangle::Draw(SDL_Renderer* const renderer) const
+    {
+        SDL_SetRenderDrawColor(renderer, color.r, color.g, color.b, color.a);
+        SDL_Rect rect;
+        rect.x = position.x;
+        rect.y = position.y;
+        rect.w = size.x;
+        rect.h = size.y;
+        SDL_RenderFillRect(renderer, &rect);
+    }
+}

src/graphics/drawable/shapes/Shape.cpp

@@ -0,0 +1,23 @@
+#include <graphics/drawable/shapes/Shape.hpp>
+
+namespace sdlu
+{
+    Shape::~Shape()
+    {
+    }
+
+    void Shape::SetColor(const Color& color)
+    {
+        this->color = color;
+    }
+
+    Color Shape::GetColor()
+    {
+        return color;
+    }
+
+    Shape::Shape() :
+        Drawable(), Transformable()
+    {
+    }
+}