7 files changed, 55 insertions, 54 deletions

diff --git a/src/crepe/api/Button.cpp b/src/crepe/api/Button.cpp
index 305922c..40153c9 100644
--- a/src/crepe/api/Button.cpp
+++ b/src/crepe/api/Button.cpp
@@ -2,9 +2,7 @@
 
 namespace crepe {
 
-Button::Button(game_object_id_t id, const vec2 & dimensions, const vec2 & offset,
-			   const std::function<void()> & on_click)
-	: UIObject(id, dimensions, offset),
-	  on_click(on_click) {}
+Button::Button(game_object_id_t id, const vec2 & dimensions, const vec2 & offset)
+	: UIObject(id, dimensions, offset) {}
 
 } // namespace crepe
diff --git a/src/crepe/api/Button.h b/src/crepe/api/Button.h
index 08f5dec..d42527e 100644
--- a/src/crepe/api/Button.h
+++ b/src/crepe/api/Button.h
@@ -2,11 +2,23 @@
 
 #include <functional>
 
+#include "Event.h"
 #include "UIObject.h"
 
 namespace crepe {
 
-//! Represents a clickable UI button, derived from the UiObject class.
+/**
+ * \brief Button component.
+ * 
+ * This component creates a clickable surface at the transform location with the specified width and height.
+ * 
+ * The Button can be used in scripts by subscribing a EventHandler to the following events:
+ * - ButtonPressEvent
+ * - ButtonEnterEvent
+ * - ButtonExitEvent
+ * \see EventManager
+ * 
+ */
 class Button : public UIObject {
 public:
 	/**
@@ -15,43 +27,22 @@ public:
 	 * \param id The unique ID of the game object associated with this button.
 	 * \param dimensions The width and height of the UIObject
 	 * \param offset The offset relative this GameObjects Transform
-	 * \param on_click callback function that will be invoked when the button is clicked.
 	 */
-	Button(game_object_id_t id, const vec2 & dimensions, const vec2 & offset,
-		   const std::function<void()> & on_click);
-
-	// TODO: create separate toggle button class
-	/**
-	 * \brief The callback function to be executed when the button is clicked.
-	 *
-	 * This function is invoked whenever the button is clicked. It can be set to any
-	 * function that matches the signature `void()`.
-	 */
-	std::function<void()> on_click = nullptr;
-
+	Button(game_object_id_t id, const vec2 & dimensions, const vec2 & offset);
 	/**
-	 * \brief Callback function to be executed when the mouse enters the button's boundaries.
+	 * \brief Get the maximum number of instances for this component
 	 *
-	 * This function is triggered when the mouse cursor moves over the button, allowing
-	 * custom actions like visual effects, highlighting, or sound effects.
+	 * Since the button Event transfers the GameObject Metadata it will be the same for each button so only one button is allowed per GameObject	
+	 * 
+	 * \return 1
 	 */
-	std::function<void()> on_mouse_enter = nullptr;
-
-	/**
-	 * \brief Callback function to be executed when the mouse exits the button's boundaries.
-	 *
-	 * This function is triggered when the mouse cursor moves out of the button's area,
-	 * allowing custom actions like resetting visual effects or playing exit-related effects.
-	 */
-	std::function<void()> on_mouse_exit = nullptr;
+	virtual int get_instances_max() const { return 1; }
 
 private:
-	//! friend relation for is_pressed and hover variables
+	//! friend relation hover variable
 	friend class InputSystem;
 	//! Indicates whether the mouse is currently hovering over the button
 	bool hover = false;
-
-public:
 };
 
 } // namespace crepe
diff --git a/src/crepe/api/Event.h b/src/crepe/api/Event.h
index 73bf461..8e38280 100644
--- a/src/crepe/api/Event.h
+++ b/src/crepe/api/Event.h
@@ -3,9 +3,10 @@
 
 #include <string>
 
-#include "api/KeyCodes.h"
 #include "types.h"
 
+#include "KeyCodes.h"
+
 namespace crepe {
 
 /**
@@ -95,15 +96,6 @@ public:
 };
 
 /**
- * \brief Event triggered when text is submitted, e.g., from a text input.
- */
-class TextSubmitEvent : public Event {
-public:
-	//! The submitted text.
-	std::string text = "";
-};
-
-/**
  * \brief Event triggered to indicate the application is shutting down.
  */
 class ShutDownEvent : public Event {};
diff --git a/src/crepe/api/LoopManager.h b/src/crepe/api/LoopManager.h
index 1d23cbf..124cd3a 100644
--- a/src/crepe/api/LoopManager.h
+++ b/src/crepe/api/LoopManager.h
@@ -71,9 +71,19 @@ private:
 private:
 	//! Global context
 	Mediator mediator;
+	/**
+	 * \brief Collection of System instances
+	 *
+	 * This map holds System instances indexed by the system's class typeid. It is filled in the
+	 * constructor of LoopManager using LoopManager::load_system.
+	 */
+	std::unordered_map<std::type_index, std::unique_ptr<System>> systems;
 
 	//! SDLContext instance
 	SDLContext sdl_context{mediator};
+	//! Resource manager instance
+	ResourceManager resource_manager{mediator};
+
 	//! Component manager instance
 	ComponentManager component_manager{mediator};
 	//! Scene manager instance
@@ -82,8 +92,6 @@ private:
 	LoopTimerManager loop_timer{mediator};
 	//! EventManager instance
 	EventManager event_manager{mediator};
-	//! Resource manager instance
-	ResourceManager resource_manager{mediator};
 	//! Save manager instance
 	SaveManager save_manager{mediator};
 
@@ -95,13 +103,6 @@ private:
 	 */
 	bool on_shutdown(const ShutDownEvent & e);
 	/**
-	 * \brief Collection of System instances
-	 *
-	 * This map holds System instances indexed by the system's class typeid. It is filled in the
-	 * constructor of LoopManager using LoopManager::load_system.
-	 */
-	std::unordered_map<std::type_index, std::unique_ptr<System>> systems;
-	/**
 	 * \brief Initialize a system
 	 * \tparam T System type (must be derivative of \c System)
 	 */
diff --git a/src/crepe/api/Script.cpp b/src/crepe/api/Script.cpp
index 583c04f..85016f5 100644
--- a/src/crepe/api/Script.cpp
+++ b/src/crepe/api/Script.cpp
@@ -26,6 +26,8 @@ void Script::set_next_scene(const string & name) {
 
 SaveManager & Script::get_save_manager() const { return this->mediator->save_manager; }
 
+LoopTimerManager & Script::get_loop_timer() const { return this->mediator->loop_timer; }
+
 const keyboard_state_t & Script::get_keyboard_state() const {
 	SDLContext & sdl_context = this->mediator->sdl_context;
 	return sdl_context.get_keyboard_state();
@@ -38,3 +40,4 @@ bool Script::get_key_state(Keycode key) const noexcept {
 		return false;
 	}
 }
+
diff --git a/src/crepe/api/Script.h b/src/crepe/api/Script.h
index 65306cd..a87af4e 100644
--- a/src/crepe/api/Script.h
+++ b/src/crepe/api/Script.h
@@ -4,6 +4,7 @@
 
 #include "../api/KeyCodes.h"
 #include "../manager/EventManager.h"
+#include "../manager/LoopTimerManager.h"
 #include "../manager/Mediator.h"
 #include "../system/CollisionSystem.h"
 #include "../types.h"
@@ -47,10 +48,12 @@ protected:
 	/**
 	 * \brief Script update function (empty by default)
 	 *
+	 * \param delta_time Time since last fixed update
+	 *
 	 * This function is called during the ScriptSystem::update() routine if the \c BehaviorScript
 	 * component holding this script instance is active.
 	 */
-	virtual void update() {}
+	virtual void update(duration_t delta_time) {}
 	//! \}
 
 	//! ScriptSystem calls \c init() and \c update()
@@ -135,6 +138,10 @@ protected:
 
 	//! Retrieve SaveManager reference
 	SaveManager & get_save_manager() const;
+
+	//! Retrieve LoopTimerManager reference
+	LoopTimerManager & get_loop_timer() const;
+
 	/**
 	 * \brief Utility function to retrieve the keyboard state
 	 * \see SDLContext::get_keyboard_state
@@ -151,7 +158,6 @@ protected:
 	 * 
 	 */
 	bool get_key_state(Keycode key) const noexcept;
-	//! \}
 
 private:
 	/**
diff --git a/src/crepe/api/Sprite.h b/src/crepe/api/Sprite.h
index a2409c2..a3fc319 100644
--- a/src/crepe/api/Sprite.h
+++ b/src/crepe/api/Sprite.h
@@ -66,6 +66,16 @@ public:
 
 		//! independent sprite offset position
 		vec2 position_offset;
+
+		/**
+		 * \brief gives the user the option to render this in world space or in camera space
+		 *
+		 * - if true will this be rendered in world space this means that the sprite can be
+		 *   rendered off the screen 
+		 * - if false --> will the sprite be rendered in camera space. this means that the
+		 *   coordinates given on the \c Sprite and \c Transform will be inside the camera 
+		 */
+		bool world_space = true;
 	};
 
 public: