src/engine/__init__.py

@@ -478,6 +478,14 @@ class Game:
                     error(f"Error during post-update task: {e}")
                 world.apply()
 
+            # On execute les taches de pré rendu du jeu
+            for task in self._pre_render_tasks:
+                try:
+                    task(world)
+                except Exception as e:
+                    error(f"Error during pre-render task: {e}")
+                world.apply()
+
             # On execute les taches de rendu du jeu
             for task in self._render_tasks:
                 try:

src/engine/plugins/clickable.py

@@ -0,0 +1,54 @@
+"""
+Definit un plugin qui verifie si un objet Hover est cliqué.
+"""
+
+from engine import *
+from typing import Callable
+from engine.plugins.hover import Hover
+from engine.plugins.pygame import Mouse
+
+
+class ClickablePlugin(Plugin):
+    """
+    Plugin qui verifie si un objet Hover est cliqué.
+    """
+
+    @staticmethod
+    def _update(world: World) -> None:
+        """
+        Met à jour les objets cliquables du monde.
+        """
+        for entity in world.query(Clickable):
+            if Hover in entity:
+                if world[Mouse].is_button_pressed(1):
+                    entity[Clickable].callback(world, entity)
+                if world[Mouse].is_button(1):
+                    entity.set(Clicked())
+                else:
+                    entity.remove(Clicked)
+            else:
+                entity.remove(Clicked)
+
+    def apply(self, game: Game) -> None:
+        """
+        Applique le plugin a un jeu.
+
+        Paramètres:
+            game: Le jeu auquel appliquer le plugin.
+        """
+        game.add_pre_update_tasks(self._update)
+
+
+class Clickable:
+    """
+    Un composant qui marque une entitée comme pouvant etre cliquer.
+    """
+
+    def __init__(self, callback: Callable[[World, Entity], None]) -> None:
+        self.callback = callback
+
+
+class Clicked:
+    """
+    Un composant qui marque une entitée comme en train d'être cliquée.
+    """

src/engine/plugins/hover.py

@@ -3,8 +3,9 @@ Definit un plugin qui verifie si la souris est sur un element (qui a une texture
 """
 
 from engine import *
+from engine.math import Vec2
 from engine.plugins.pygame import Mouse
-from engine.plugins.render import Position, Texture, TextureManager
+from engine.plugins.render import Position, Offset, Texture, TextureManager
 
 
 class HoverPlugin(Plugin):
@@ -17,16 +18,21 @@ class HoverPlugin(Plugin):
         """
         Met a jour les composants Hover des entités.
         """
-        entities = world.query(Hoverable, Texture, Position)
+        entities = world.query(Texture, Position)
         textures = world[TextureManager]
         mouse_pos = world[Mouse].position
         for entity in entities:
-            entity_pos = entity[Position]
+            # Récupération de la position et de la taille de l'entité
+            entity_pos: Vec2 = entity[Position]
+            if Offset in entity:
+                entity_pos = entity_pos + entity[Offset]
+            entity_size = Vec2(*textures[entity[Texture]].get_size())
+
             if (
-                entity_pos.x >= mouse_pos.x
+                mouse_pos.x >= entity_pos.x
-                and mouse_pos.x >= textures[entity[Texture]].get_width() + entity_pos.x
+                and mouse_pos.x <= entity_pos.x + entity_size.x
-                and entity_pos.y >= mouse_pos.y
+                and mouse_pos.y >= entity_pos.y
-                and mouse_pos.y >= textures[entity[Texture]].get_height() + entity_pos.y
+                and mouse_pos.y <= entity_pos.y + entity_size.y
             ):
                 entity.set(Hover())
             else:
@@ -39,13 +45,7 @@ class HoverPlugin(Plugin):
         Paramètres:
             game: Le jeu auquel appliquer le plugin.
         """
-        game.add_update_tasks(self._update)
+        game.add_pre_update_tasks(self._update)
-
-
-class Hoverable:
-    """
-    Un composant qui marque une entitée comme pouvant etre survolée.
-    """
 
 
 class Hover:

src/engine/plugins/render.py

@@ -35,7 +35,9 @@ class RenderPlugin(Plugin):
         entities = sorted(world.query(Order, Position), key=lambda e: e[Order])
         for entity in entities:
             # Récupération de la position des entitées
-            position = entity[Position]
+            position: Vec2 = entity[Position]
+            if Offset in entity:
+                position = position + entity[Offset]
 
             # Affichage de la texture
             if Texture in entity:
@@ -71,6 +73,12 @@ class Position(Vec2):
     """
 
 
+class Offset(Vec2):
+    """
+    Composant qui represente un décalage de la position d'une entité.
+    """
+
+
 class Order(int):
     """
     Composant qui represente l'ordre d'affichage d'un objet.
@@ -85,11 +93,13 @@ class TextureManager:
     def __init__(self, display: Display) -> None:
         self._textures: dict[str, pygame.Surface] = {}
         for file in glob.iglob("textures/**/*.png", recursive=True):
-            self._textures[file[9:]] = pygame.image.load(file).convert_alpha(
+            self._textures[file[9:].replace("\\", "/")] = pygame.image.load(
-                display._surface
+                file
-            )
+            ).convert_alpha(display._surface)
         for file in glob.iglob("textures/**/*.jpg", recursive=True):
-            self._textures[file[9:]] = pygame.image.load(file).convert(display._surface)
+            self._textures[file[9:].replace("\\", "/")] = pygame.image.load(
+                file
+            ).convert(display._surface)
         error_texture = pygame.Surface((256, 256))
         error_texture.fill((0, 0, 0))
         pygame.draw.rect(error_texture, (255, 0, 255), (0, 0, 128, 128))

src/main.py

@@ -5,23 +5,27 @@ Ceci est un exemple de comment l'on peut utiliser le moteur du jeu.
 
 from engine import *
 from engine.math import Vec2
-from engine.plugins.hover import HoverPlugin
+from engine.plugins.clickable import Clickable, ClickablePlugin
+from engine.plugins.hover import Hover, HoverPlugin
 from engine.plugins.render import (
     Order,
     RenderPlugin,
     Position,
-    Text,
+    Offset,
-    TextColor,
+    Texture,
-    TextSize,
 )
-from engine.plugins.timing import Delta, TimePlugin
+from engine.plugins.timing import Time, Delta, TimePlugin
 from engine.plugins.pygame import Display, Keyboard, PygamePlugin
 from random import random
 
 
 # Initialisation
 game = Game(
-    TimePlugin(), PygamePlugin("Guess The Number"), RenderPlugin(), HoverPlugin()
+    TimePlugin(),
+    PygamePlugin("Guess The Number"),
+    RenderPlugin(),
+    HoverPlugin(),
+    ClickablePlugin(),
 )
 
 
@@ -32,20 +36,41 @@ def spawn_sprites(world: World) -> None:
     """
     for i in range(100):
         red = random() < 0.1
-        world.create_entity(
+        entity = world.create_entity(
             Position(random() * Display.WIDTH, random() * Display.HEIGHT),
-            # Texture("test2.png") if red else Texture("test.png"),
+            Texture("directory.png") if red else Texture("test.png"),
-            Text("Hello les gens"),
-            TextSize(50),
-            TextColor(255, 0, 0) if red else TextColor(255, 255, 255),
             Order(1 if red else 0),
         )
+        if red:
+            entity.set(Clickable(lambda world, entity: print("click")))
 
 
 # On ajoutant la tache
 game.add_startup_tasks(spawn_sprites)
 
 
+# On créer un tache pour vérifier le système d'hover
+def change_on_hover(world: World) -> None:
+    """
+    Change la texture du sprite quand on passe la souris sur lui.
+    """
+    for entity in world.query(Position, Texture):
+        if Hover in entity:
+            entity.set(
+                Texture(
+                    f"animations/search_directory/{(int(world[Time] * 60) % 270):04}.png"
+                )
+            )
+            entity.set(Offset(-48, -176))
+        else:
+            entity.set(Texture("directory.png"))
+            entity.remove(Offset)
+
+
+# On ajoute la tache
+game.add_update_tasks(change_on_hover)
+
+
 def move_sprites(world: World) -> None:
     """
     Change la position des sprites.

textures/anim/edmond_serch_directory/_infos.json

@@ -1,8 +0,0 @@
-{
-    "offset": {
-        "x": -48,
-        "y": -176
-    },
-    "frame_count" : 270,
-    "fps" : 60
-}