developpement d'écran de chargement et d'écran de sélection de niveau

* modification de certains assets
* optimisation de chunks
* ajout d'un SceneManager
* ajout d'un premier dialogue avec Demeter
* changement des jour en charge
* mise en place d'un système de run
* etc...

gui/tools/control_animation_player.gd

@@ -2,18 +2,77 @@
 extends Node
 class_name ControlAnimationPlayer
 
+signal animation_ended
+
+var on_animation = false
+
 @onready var target : Control = get_parent()
 
+var target_default_pos : Vector2
+var target_default_modulate = Color.WHITE
+
 @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
+@export_tool_button("Test Slide In", "Callable") var slide_in_action = slide_in
+@export_tool_button("Test Slide Off", "Callable") var slide_off_action = slide_off
+@export_tool_button("Test Fade In", "Callable") var fade_in_action = fade_in
+@export_tool_button("Test Fade Out", "Callable") var fade_out_action = fade_out
+
+func _ready():
+    setup_default_values()
+    get_tree().get_root().size_changed.connect(setup_default_values)
+
+func setup_default_values():
+    target_default_pos = target.global_position
+
+func start_anim():
+    on_animation = true
+
+func end_anim():
+    animation_ended.emit()
+    on_animation = false
+
+func fade_in(
+    duration : float = 0.3,
+    transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_LINEAR,
+):
+    start_anim()
+    target.visible = true
+
+    await add_tween(
+        "modulate",
+        target_default_modulate,
+        duration,
+        transition_type
+    ).finished
+
+    end_anim()
+
+func fade_out(
+    duration : float = 0.3,
+    transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_LINEAR,
+):
+    start_anim()
+    target.visible = true
+
+    await add_tween(
+        "modulate",
+        Color.TRANSPARENT,
+        duration,
+        transition_type
+    ).finished
+
+    target.visible = false
+    end_anim()
 
 func disappear(
     duration : float = 0.3,
     offset : int = 20,
     transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_LINEAR,
 ):
+    start_anim()
     add_tween(
         "modulate",
         Color.TRANSPARENT,
@@ -28,29 +87,68 @@ func disappear(
         transition_type
     ).finished
 
-    target.position += Vector2.DOWN * offset
+    target.position = target_default_pos
+    end_anim()
 
 func appear(
     duration : float = 0.3,
     offset : int = 20,
     transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_LINEAR,
 ):
+    start_anim()
+    target.modulate = Color.TRANSPARENT
+
     add_tween(
         "modulate",
-        Color.WHITE,
+        target_default_modulate,
         duration,
         transition_type
     ).finished
 
-    target.position += Vector2.UP * offset
+    target.position = target_default_pos + Vector2.UP * offset
 
     await add_tween(
         "position",
-        target.position + Vector2.DOWN * offset,
+        target_default_pos,
         duration,
         transition_type
     ).finished
-    
+
+    target.position = target_default_pos
+
+    end_anim()
+
+func slide_in(
+    duration : float = 0.3,
+    transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_CUBIC,
+):
+    start_anim()
+    target.position += Vector2.UP * target.size.y
+    target.visible = true
+
+    await add_tween(
+        "position",
+        target_default_pos,
+        duration,
+        transition_type
+    ).finished
+    end_anim()
+
+func slide_off(
+    duration : float = 0.3,
+    transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_CUBIC,
+):  
+    start_anim()
+    await add_tween(
+        "position",
+        target.position - Vector2.UP * target.size.y,
+        duration,
+        transition_type
+    ).finished
+
+    target.visible = false
+    target.position = target_default_pos
+    end_anim()
 
 func bounce(
     duration : float = 0.4,
@@ -58,6 +156,7 @@ func bounce(
     direction : Vector2 = Vector2.UP,
     transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_BOUNCE,
 ):
+    start_anim()
     await add_tween(
         "position",
         target.position + direction * amount,
@@ -66,16 +165,18 @@ func bounce(
     ).finished
     await add_tween(
         "position",
-        target.position - direction * amount,
+        target_default_pos,
         duration/2,
         transition_type
     ).finished
+    end_anim()
 
 func shake(
     duration : float = 0.3,
     amount : float = 10,
     transition_type: Tween.TransitionType = Tween.TransitionType.TRANS_LINEAR,
 ):
+    start_anim()
     await add_tween(
         "position",
         target.position + Vector2.RIGHT * amount/2,
@@ -95,6 +196,9 @@ func shake(
         transition_type
     ).finished
 
+    target.position = target_default_pos
+    end_anim()
+
 
 func add_tween(
     property : String,