diff --git a/src/engine/event_handler.py b/src/engine/event_handler.py
index 5fb1a6c..59d257c 100644
--- a/src/engine/event_handler.py
+++ b/src/engine/event_handler.py
@@ -1,4 +1,5 @@
 import math
+from types import FunctionType
 
 from pygame import event
 from pygame.locals import *
@@ -8,9 +9,21 @@ import src.engine.engine as engine
 
 class EventHandler:
     """Classe utilisée pour traiter les pygame.event.get() et gérer les interactions avec le reste du programme."""
+
     def __init__(self, core: 'engine.Engine'):
         self.engine = core
         self.key_pressed = []
+        self.buttons_area = []
+
+    @staticmethod
+    def get_click_collision(rect: tuple[int, int, int, int], point: tuple[int, int]):
+        """Vérifie si le point et le rectangle donné sont en collision."""
+        return rect[0] < point[0] < rect[0] + rect[2] and rect[1] < point[1] < rect[1] + rect[3]
+
+    def register_button_area(self, rect: tuple[int, int, int, int], callback: FunctionType | classmethod | staticmethod):
+        """Enregistre une zone comme bouton. La fonction donnée sera donc executé lorsque la zone sur la fenêtre
+        sera cliqué."""
+        self.buttons_area.append((rect, callback))
 
     def update(self):
         """Vérifie s'il y a de nouvelles interactions et les traites."""
@@ -24,6 +37,12 @@ class EventHandler:
             elif e.type == KEYUP:
                 if e.key in self.key_pressed:
                     self.key_pressed.remove(e.key)
+            elif e.type == MOUSEBUTTONDOWN:
+                # Vérifie si une des zones enregistrées comme bouton n'a pas été cliqué
+                if e.button == 1:
+                    for area in self.buttons_area:
+                        if self.get_click_collision(area[0], e.pos):
+                            area[1]()
 
         if self.engine.entity_manager.player_entity_name:
             if K_RIGHT in self.key_pressed:
@@ -44,8 +63,8 @@ class EventHandler:
                     self.engine.entity_manager.get_by_name("player").take_damages(1)
                 if K_p in self.key_pressed:
                     self.engine.renderer.emit_particles(math.floor(self.engine.entity_manager.get_by_name("player").x),
-                                                    math.floor(self.engine.entity_manager.get_by_name("player").y),
-                                                    16, 16, 16, 1, 8, 0, 1, 0.2, 1., (0, 200, 200))
+                                                        math.floor(self.engine.entity_manager.get_by_name("player").y),
+                                                        16, 16, 16, 1, 8, 0, 1, 0.2, 1., (0, 200, 200))
                 if K_o in self.key_pressed:
                     print(f"Player pos: X = {self.engine.entity_manager.get_by_name('player').x} "
                           f"Y = {self.engine.entity_manager.get_by_name('player').y}")
@@ -54,4 +73,3 @@ class EventHandler:
             self.engine.camera.target_zoom *= 1.01
         if K_c in self.key_pressed:
             self.engine.camera.target_zoom *= 0.99
-
diff --git a/src/main.py b/src/main.py
index 1d348b2..91d4c9f 100644
--- a/src/main.py
+++ b/src/main.py
@@ -26,6 +26,8 @@ class Game(Engine):
 
         self.renderer.dialogs_box = pygame.image.load("assets/textures/GUI/dialogs_box.png").convert_alpha()
 
+        self.event_handler.register_button_area((0, 0, 20, 20), lambda : print("salut"))
+
     def create_player_entity(self):
         """Crée une entité joueur."""
         anim = Anim(0.5)