interfaces working but unsubscribe broken

8 files changed, 141 insertions, 81 deletions

diff --git a/src/crepe/api/CMakeLists.txt b/src/crepe/api/CMakeLists.txt
index 87cbb09..4e8f8a0 100644
--- a/src/crepe/api/CMakeLists.txt
+++ b/src/crepe/api/CMakeLists.txt
@@ -18,6 +18,10 @@ target_sources(crepe PUBLIC
 	Vector2.cpp
 	Camera.cpp
 	Animator.cpp
+	EventManager.cpp
+	EventHandler.cpp
+	IKeyListener.cpp
+	IMouseListener.cpp
 )
 
 target_sources(crepe PUBLIC FILE_SET HEADERS FILES
@@ -42,4 +46,9 @@ target_sources(crepe PUBLIC FILE_SET HEADERS FILES
 	SceneManager.hpp
 	Camera.h
 	Animator.h
+	EventManager.h
+	EventHandler.h
+	Event.h
+	IKeyListener.h
+	IMouseListener.h
 )
diff --git a/src/crepe/api/EventHandler.h b/src/crepe/api/EventHandler.h
index eea1c79..0da6d7d 100644
--- a/src/crepe/api/EventHandler.h
+++ b/src/crepe/api/EventHandler.h
@@ -24,6 +24,7 @@ class EventHandlerWrapper : public IEventHandlerWrapper {
 public:
     explicit EventHandlerWrapper(const EventHandler<EventType> & handler)
         : m_handler(handler), m_handler_type(m_handler.target_type().name()) {
+			std::cout << "subscribe name: " << m_handler_type << std::endl;
     }
 
 private:
diff --git a/src/crepe/api/EventManager.cpp b/src/crepe/api/EventManager.cpp
index 07ef1f7..7a8be53 100644
--- a/src/crepe/api/EventManager.cpp
+++ b/src/crepe/api/EventManager.cpp
@@ -1,69 +1,69 @@
 #include "EventManager.h"
 
-void EventManager::unsubscribe(std::type_index eventType, const std::string & handlerName,
-							   int eventId) {
-	// if (eventId) {
-	// 	std::unordered_map<
-	// 		std::type_index, std::unordered_map<
-	// 				 int, std::vector<std::unique_ptr<IEventHandlerWrapper>>>>::iterator subscriber_list = subscribers_by_event_id.find(eventType);
-	// 	if (subscriber_list != subscribers_by_event_id.end()) {
-	// 		std::unordered_map<
-	// 			int, std::vector<std::unique_ptr<IEventHandlerWrapper>>> &
-	// 			handlers_map
-	// 			= subscriber_list->second;
-	// 		std::unordered_map<
-	// 			int,
-	// 			std::vector<std::unique_ptr<IEventHandlerWrapper>>>::iterator
-	// 			handlers
-	// 			= handlers_map.find(eventId);
-	// 		if (handlers != handlers_map.end()) {
-	// 			std::vector<std::unique_ptr<IEventHandlerWrapper>> & callbacks
-	// 				= handlers->second;
-	// 			for (std::vector<
-	// 					 std::unique_ptr<IEventHandlerWrapper>>::iterator it
-	// 				 = callbacks.begin();
-	// 				 it != callbacks.end(); ++it) {
-	// 				if (it->get()->getType() == handlerName) {
-	// 					it = callbacks.erase(it);
-	// 					return;
-	// 				}
-	// 			}
-	// 		}
-	// 	}
-	// } else {
-	// 	std::unordered_map<
-	// 		std::type_index, std::vector<std::unique_ptr<IEventHandlerWrapper>>>::iterator
-	// 		handlers_it
-	// 		= subscribers.find(eventType);
-	// 	if (handlers_it != subscribers.end()) {
-	// 		std::vector<std::unique_ptr<IEventHandlerWrapper>> & handlers
-	// 			= handlers_it->second;
-	// 		for (std::vector<std::unique_ptr<IEventHandlerWrapper>>::iterator it
-	// 			 = handlers.begin();
-	// 			 it != handlers.end(); ++it) {
-	// 			if (it->get()->getType() == handlerName) {
-	// 				it = handlers.erase(it);
-	// 				return;
-	// 			}
-	// 		}
-	// 	}
-	// }
-}
+// void EventManager::unsubscribe(std::type_index eventType, const std::string & handlerName,
+// 							   int eventId) {
+// 	if (eventId) {
+// 		std::unordered_map<
+// 			std::type_index, std::unordered_map<
+// 					 int, std::vector<std::unique_ptr<IEventHandlerWrapper>>>>::iterator subscriber_list = subscribers_by_event_id.find(eventType);
+// 		if (subscriber_list != subscribers_by_event_id.end()) {
+// 			std::unordered_map<
+// 				int, std::vector<std::unique_ptr<IEventHandlerWrapper>>> &
+// 				handlers_map
+// 				= subscriber_list->second;
+// 			std::unordered_map<
+// 				int,
+// 				std::vector<std::unique_ptr<IEventHandlerWrapper>>>::iterator
+// 				handlers
+// 				= handlers_map.find(eventId);
+// 			if (handlers != handlers_map.end()) {
+// 				std::vector<std::unique_ptr<IEventHandlerWrapper>> & callbacks
+// 					= handlers->second;
+// 				for (std::vector<
+// 						 std::unique_ptr<IEventHandlerWrapper>>::iterator it
+// 					 = callbacks.begin();
+// 					 it != callbacks.end(); ++it) {
+// 					if (it->get()->get_type() == handlerName) {
+// 						it = callbacks.erase(it);
+// 						return;
+// 					}
+// 				}
+// 			}
+// 		}
+// 	} else {
+// 		std::unordered_map<
+// 			std::type_index, std::vector<std::unique_ptr<IEventHandlerWrapper>>>::iterator
+// 			handlers_it
+// 			= subscribers.find(eventType);
+// 		if (handlers_it != subscribers.end()) {
+// 			std::vector<std::unique_ptr<IEventHandlerWrapper>> & handlers
+// 				= handlers_it->second;
+// 			for (std::vector<std::unique_ptr<IEventHandlerWrapper>>::iterator it
+// 				 = handlers.begin();
+// 				 it != handlers.end(); ++it) {
+// 				if (it->get()->get_type() == handlerName) {
+// 					it = handlers.erase(it);
+// 					return;
+// 				}
+// 			}
+// 		}
+// 	}
+// }
 
 void EventManager::queue_event(std::unique_ptr<Event> && event_, int eventId) {
 	events_queue.emplace_back(std::move(event_), eventId);
 }
 
 void EventManager::dispatch_events() {
-	// for (std::vector<std::pair<std::unique_ptr<Event>, int>>::iterator eventIt
-	// 	 = eventsQueue.begin();
-	// 	 eventIt != eventsQueue.end();) {
-	// 	bool handled = false;
-	// 	if (!handled) {
-	// 		triggerEvent(*eventIt->first.get(), eventIt->second);
-	// 		eventIt = eventsQueue.erase(eventIt);
-	// 	} else {
-	// 		++eventIt;
-	// 	}
-	// }
+	for (std::vector<std::pair<std::unique_ptr<Event>, int>>::iterator event_it
+		 = events_queue.begin();
+		 event_it != events_queue.end();) {
+		bool handled = false;
+		if (!handled) {
+			trigger_event<Event>(*event_it->first.get(), event_it->second);
+			event_it = events_queue.erase(event_it);
+		} else {
+			++event_it;
+		}
+	}
 }
diff --git a/src/crepe/api/EventManager.h b/src/crepe/api/EventManager.h
index 8c0685a..88a386a 100644
--- a/src/crepe/api/EventManager.h
+++ b/src/crepe/api/EventManager.h
@@ -20,7 +20,8 @@ public:
 	}
 	template <typename EventType>
 	void subscribe(EventHandler<EventType> && callback, int channel = 0);
-	void unsubscribe(std::type_index eventType, const std::string & handlerName,int channel);
+	template <typename EventType>
+	void unsubscribe(const EventHandler<EventType> &, int eventId);
 	template <typename EventType>
 	void trigger_event(const EventType & event, int channel);
 	void queue_event(std::unique_ptr<Event> && event, int channel);
@@ -74,3 +75,39 @@ void EventManager::trigger_event(const EventType & event, int eventId) {
         }
     }
 }
+template <typename EventType>
+void EventManager::unsubscribe(const EventHandler<EventType> & callback, int channel) {
+    std::type_index event_type(typeid(EventType));
+    std::string handler_name(callback.target_type().name());
+	std::cout << "unsubcribe name: " << handler_name << std::endl;
+
+    if (channel) {
+        auto subscriber_list = subscribers_by_event_id.find(event_type);
+        if (subscriber_list != subscribers_by_event_id.end()) {
+            auto& handlers_map = subscriber_list->second;
+            auto handlers = handlers_map.find(channel);
+            if (handlers != handlers_map.end()) {
+                auto& callbacks = handlers->second;
+                for (auto it = callbacks.begin(); it != callbacks.end(); ++it) {
+                    if ((*it)->get_type() == handler_name) {
+						std::cout << "successfully erased an event" << std::endl;
+                        it = callbacks.erase(it);
+                        return;
+                    }
+                }
+            }
+        }
+    } else {
+        auto handlers_it = subscribers.find(event_type);
+        if (handlers_it != subscribers.end()) {
+            auto& handlers = handlers_it->second;
+            for (auto it = handlers.begin(); it != handlers.end(); ++it) {
+                if ((*it)->get_type() == handler_name) {
+					std::cout << "successfully erased an event" << std::endl;
+                    it = handlers.erase(it);
+                    return;
+                }
+            }
+        }
+    }
+}
diff --git a/src/crepe/api/IKeyListener.cpp b/src/crepe/api/IKeyListener.cpp
index b1ad5e5..f35dc20 100644
--- a/src/crepe/api/IKeyListener.cpp
+++ b/src/crepe/api/IKeyListener.cpp
@@ -1,6 +1,13 @@
 #include "IKeyListener.h"
-
-IKeyListener::~IKeyListener() { unsubscribe_events(); }
+#include <iostream>
+IKeyListener::IKeyListener(){
+	
+	subscribe_events(0);
+}
+IKeyListener::~IKeyListener() { 
+	std::cout << "destructor call" << std::endl;
+	unsubscribe_events(); 
+	}
 
 void IKeyListener::subscribe_events(int listenerId) {
     auto key_pressed_handler = [this](const KeyPressEvent & event) {
@@ -9,12 +16,17 @@ void IKeyListener::subscribe_events(int listenerId) {
     auto key_released_handler = [this](const KeyReleaseEvent & event) {
         return this->on_key_released(event);
     };
-
-    EventManager::get_instance().subscribe<KeyPressEvent>(std::move(key_pressed_handler), listenerId);
-    EventManager::get_instance().subscribe<KeyReleaseEvent>(std::move(key_released_handler), listenerId);
+	std::cout << "IKeyListener subscribe: " << std::endl;
+    EventManager::get_instance().subscribe<KeyPressEvent>(key_pressed_handler, listenerId);
+    EventManager::get_instance().subscribe<KeyReleaseEvent>(key_released_handler, listenerId);
+	std::cout << std::endl;
 }
 
 void IKeyListener::unsubscribe_events(int listenerId) {
-    EventManager::get_instance().unsubscribe(std::type_index(typeid(KeyPressEvent)), "on_key_pressed", listenerId);
-    EventManager::get_instance().unsubscribe(std::type_index(typeid(KeyReleaseEvent)), "on_key_released", listenerId);
+	std::cout << "IKeyListener unsubscribe: " << std::endl;
+	std::cout << "key_pressed_handler name: " << key_pressed_handler.target_type().name() << std::endl;
+	std::cout << "key_released_handler name: " << key_released_handler.target_type().name()  << std::endl;
+    EventManager::get_instance().unsubscribe<KeyPressEvent>(key_pressed_handler , listenerId);
+    EventManager::get_instance().unsubscribe<KeyReleaseEvent>(key_released_handler , listenerId);
+	std::cout << std::endl;
 }
diff --git a/src/crepe/api/IKeyListener.h b/src/crepe/api/IKeyListener.h
index 4fd2238..fc8de16 100644
--- a/src/crepe/api/IKeyListener.h
+++ b/src/crepe/api/IKeyListener.h
@@ -4,6 +4,7 @@
 #include "EventManager.h"
 class IKeyListener {
 public:
+	IKeyListener();
     virtual ~IKeyListener();
     virtual bool on_key_pressed(const KeyPressEvent & event) = 0;
     virtual bool on_key_released(const KeyReleaseEvent & event) = 0;
diff --git a/src/crepe/api/IMouseListener.cpp b/src/crepe/api/IMouseListener.cpp
index 043188c..515d801 100644
--- a/src/crepe/api/IMouseListener.cpp
+++ b/src/crepe/api/IMouseListener.cpp
@@ -1,25 +1,25 @@
 #include "IMouseListener.h"
-
+IMouseListener::IMouseListener(){
+	subscribe_events();
+}
 IMouseListener::~IMouseListener() {
     unsubscribe_events();
 }
 
 void IMouseListener::subscribe_events(int listenerId) {
-    // Wrap member functions in lambdas to ensure correct function signatures
-    mouse_click_handler = [this](const MouseClickEvent & event) {
+    // Define handler lambdas and subscribe them
+    auto mouse_click_handler = [this](const MouseClickEvent& event) {
         return this->on_mouse_clicked(event);
     };
-    mouse_press_handler = [this](const MousePressEvent & event) {
+    auto mouse_press_handler = [this](const MousePressEvent& event) {
         return this->on_mouse_pressed(event);
     };
-    mouse_release_handler = [this](const MouseReleaseEvent & event) {
+    auto mouse_release_handler = [this](const MouseReleaseEvent& event) {
         return this->on_mouse_released(event);
     };
-    mouse_move_handler = [this](const MouseMoveEvent & event) {
+    auto mouse_move_handler = [this](const MouseMoveEvent& event) {
         return this->on_mouse_moved(event);
     };
-
-    // Use EventManager for subscribing
     EventManager::get_instance().subscribe<MouseClickEvent>(std::move(mouse_click_handler), listenerId);
     EventManager::get_instance().subscribe<MousePressEvent>(std::move(mouse_press_handler), listenerId);
     EventManager::get_instance().subscribe<MouseReleaseEvent>(std::move(mouse_release_handler), listenerId);
@@ -27,9 +27,8 @@ void IMouseListener::subscribe_events(int listenerId) {
 }
 
 void IMouseListener::unsubscribe_events(int listenerId) {
-    // Use EventManager for unsubscribing with correct event type names
-    EventManager::get_instance().unsubscribe(std::type_index(typeid(MouseClickEvent)), "onMouseClicked", listenerId);
-    EventManager::get_instance().unsubscribe(std::type_index(typeid(MousePressEvent)), "onMousePressed", listenerId);
-    EventManager::get_instance().unsubscribe(std::type_index(typeid(MouseReleaseEvent)), "onMouseReleased", listenerId);
-    EventManager::get_instance().unsubscribe(std::type_index(typeid(MouseMoveEvent)), "onMouseMoved", listenerId);
+    EventManager::get_instance().unsubscribe<MouseClickEvent>(mouse_click_handler, listenerId);
+    EventManager::get_instance().unsubscribe<MousePressEvent>(mouse_press_handler, listenerId);
+    EventManager::get_instance().unsubscribe<MouseReleaseEvent>(mouse_release_handler, listenerId);
+    EventManager::get_instance().unsubscribe<MouseMoveEvent>(mouse_move_handler, listenerId);
 }
diff --git a/src/crepe/api/IMouseListener.h b/src/crepe/api/IMouseListener.h
index 9222905..1078257 100644
--- a/src/crepe/api/IMouseListener.h
+++ b/src/crepe/api/IMouseListener.h
@@ -5,6 +5,7 @@
 
 class IMouseListener {
 public:
+	IMouseListener();
     virtual ~IMouseListener();
 
     virtual bool on_mouse_clicked(const MouseClickEvent & event) = 0;