ajout de panneaux de contrôles, de paramètres et refactorisation de la gestion de l'audio

gui/tools/control_animation_player.gd

@@ -6,6 +6,51 @@ class_name ControlAnimationPlayer
 
 @export_tool_button("Test Shake", "Callable") var shake_action = shake
 @export_tool_button("Test Bounce", "Callable") var bounce_action = bounce
+@export_tool_button("Test Appear", "Callable") var appear_action = appear
+@export_tool_button("Test Disappear", "Callable") var disappear_action = disappear
+
+func disappear(
+    duration : float = 0.3,
+    offset : int = 20,
+    transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_LINEAR,
+):
+    add_tween(
+        "modulate",
+        Color.TRANSPARENT,
+        duration,
+        transition_type
+    )
+
+    await add_tween(
+        "position",
+        target.position + Vector2.UP * offset,
+        duration,
+        transition_type
+    ).finished
+
+    target.position += Vector2.DOWN * offset
+
+func appear(
+    duration : float = 0.3,
+    offset : int = 20,
+    transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_LINEAR,
+):
+    add_tween(
+        "modulate",
+        Color.WHITE,
+        duration,
+        transition_type
+    ).finished
+
+    target.position += Vector2.UP * offset
+
+    await add_tween(
+        "position",
+        target.position + Vector2.DOWN * offset,
+        duration,
+        transition_type
+    ).finished
+    
 
 func bounce(
     duration : float = 0.4,
@@ -60,4 +105,5 @@ func add_tween(
     var tween : Tween = get_tree().create_tween()
     tween.set_trans(transition_type)
     tween.tween_property(target, property, value, seconds)
+    tween.set_pause_mode(Tween.TWEEN_PAUSE_PROCESS)
     return tween