Sprites

include/Engine/Entity/Entity.h

@@ -24,6 +24,8 @@ public:
     void MoveLeft(float speed);
     void MoveRight(float speed);
 
+    void Move(float angle_rad, float speed);
+
     void Rotate(float speed);
     void SetRotation(float new_rotation);
 

include/Engine/Entity/Renderable.h

@@ -9,7 +9,8 @@ namespace Engine {
 
 class Engine::Renderable : public Entity {
 public:
-    virtual void Render() {}
+    // *must* be overridden.
+    virtual void Render() = 0;
 public:
     explicit Renderable(const Vector2& position, float rotation = 0.0f) : Entity(position, rotation) {}
 };

include/Engine/Entity/Sprite.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <Engine/Entity/Renderable.h>
+#include <JGL/types/Texture.h>
+#include <J3ML/Geometry/AABB2D.hpp>
+
+namespace Engine {
+    class Sprite;
+}
+
+class Engine::Sprite : public Renderable {
+protected:
+    Texture* texture = nullptr;
+    // Positive alpha mask.
+    Texture* alpha_mask = nullptr;
+    Vector2 scale = {1, 1};
+    // Local space, Where the face_angle rotation should be preformed about.
+    Vector2 origin = {0, 0};
+    Color4 base_color = Colors::White;
+public:
+    [[nodiscard]] Texture* GetTexture();
+    // World space.
+    [[nodiscard]] virtual AABB2D GetBounds();
+public:
+    void Render() override;
+public:
+    ~Sprite() override;
+    explicit Sprite(const Vector2& pos, const float face_angle = 0.0f, const Color4& base_color = Colors::White, Texture* texture = nullptr,
+                    Texture* alpha_mask = nullptr) : Renderable(pos, face_angle), texture(texture), alpha_mask(alpha_mask), base_color(base_color) {}
+};

include/Engine/Level/Scene.h

@@ -4,6 +4,7 @@
 #include <Engine/Entity/Renderable.h>
 #include <Engine/Entity/Hud.h>
 #include <Engine/Level/Fixed.h>
+#include <JGL/types/RenderTarget.h>
 
 namespace Engine {
     class Scene;
@@ -36,7 +37,7 @@ public:
     virtual void Unload();
     virtual void Init() {}
     virtual void Update();
-    virtual void Render();
+    virtual void Render(RenderTarget* render_target = nullptr);
 public:
     explicit Scene(const std::string& name) : name(name) {}
     virtual ~Scene();

include/Game/Scene/Loading.h

@@ -11,6 +11,6 @@ public:
 
     void Init() final;
     void Update() final;
-    void Render() final;
+    void Render(RenderTarget* render_target =  nullptr) final;
     ~LoadingScreen() final;
 };