Animation du début

src/scenes/directory_search.py

@@ -106,6 +106,30 @@ class UserDirectory:
     """
 
 
+class GameStarted:
+    """
+    Une ressource qui permet de savoir que le jeu commence.
+    """
+
+
+def __change_folders_speeds(world: World, _e: Entity):
+    """
+    Change les vitesses des dossiers.
+    """
+    for entity in world.query(DirectoryPosition, smooth.Speed):
+        entity[smooth.Speed] = smooth.Speed(random.uniform(2.0, 2.5))
+
+
+def __remove_folders_speeds(world: World):
+    """
+    Supprime les vitesses des dossiers.
+    """
+    if GameStarted not in world and world[AttackTimer] >= 3.0:
+        for entity in world.query(DirectoryPosition, smooth.Speed):
+            del entity[smooth.Speed]
+        world[GameStarted] = GameStarted()
+
+
 def __initialize_world(world: World):
     """
     Initialise le monde de la scène.
@@ -117,7 +141,7 @@ def __initialize_world(world: World):
     world.create_entity(
         Position(),
         Order(0),
-        Animation("fade_desktop"),
+        Animation("fade_desktop", __change_folders_speeds),
     )
 
     names = [
@@ -137,11 +161,31 @@ def __initialize_world(world: World):
         "Films",
         "Cinéma",
     ]
+
+    positions = [
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+        Position(0, 0),
+    ]
+
     for y in range(LINES):
         for x in range(COLUMNS):
             position = DirectoryPosition(x, y)
             entity = world.create_entity(
-                Position(position.screen_position()),
+                positions.pop(),
+                smooth.Speed(0),
                 Order(1),
                 Centered(),
                 Texture("directory.png"),
@@ -211,7 +255,7 @@ def __move_directories(world: World):
     Permet de déplacer les dossiers avec la souris.
     """
     # Si on n'est pas dans le bon state on annule
-    if world[State] == State.GAME_OVER:
+    if GameStarted not in world or world[State] == State.GAME_OVER:
         return
 
     # On met à jour la séléction
@@ -314,7 +358,7 @@ def __update_directory_names(world: World):
 SCENE = (
     Scene(
         [__initialize_world],
-        [__attacks, __move_directories, __update_positions],
+        [__attacks, __move_directories, __update_positions, __remove_folders_speeds],
         [],
     )
     + smooth.PLUGIN