princesse: réorganuisation du code

Externalisation des fonctions pour gérer les animations et leur
orientation.

princesse.gd

@@ -185,6 +185,25 @@ func end_jump():
     jumping_step = -1
     jump_key_counter = 0
 
+func choose_animation_orientation() -> void:
+    if not is_zero_approx(velocity.x):
+        if velocity.x > 0.0:
+            animation.scale.x = 1.0
+        else:
+            animation.scale.x = -1.0
+
+    if grab_wall:
+        if wall_detect_left.is_colliding():
+            animation.scale.x = 1
+        elif wall_detect_right.is_colliding():
+            animation.scale.x = -1
+
+func play_animation() -> void:
+    var anim := get_new_animation()
+    if anim != animation.animation:
+        animation.animation = anim
+    animation.play()
+
 func _physics_process(delta: float) -> void:
 
     coyote_ground.append(is_on_floor())
@@ -234,18 +253,6 @@ func _physics_process(delta: float) -> void:
 
     velocity.x = walk(direction)
 
-    if not is_zero_approx(velocity.x):
-        if velocity.x > 0.0:
-            animation.scale.x = 1.0
-        else:
-            animation.scale.x = -1.0
-
-    if grab_wall:
-        if wall_detect_left.is_colliding():
-            animation.scale.x = 1
-        elif wall_detect_right.is_colliding():
-            animation.scale.x = -1
-
     #floor_stop_on_slope = not platform_detector.is_colliding()
     var collision = move_and_slide()
     if collision:
@@ -257,10 +264,8 @@ func _physics_process(delta: float) -> void:
             if layer_of_collision == PICS_BLOCK_LAYER:
                 get_tree(). reload_current_scene()
 
-    var anim := get_new_animation()
-    if anim != animation.animation:
-        animation.animation = anim
-    animation.play()
+    choose_animation_orientation()
+    play_animation()
 
 
 func get_new_animation() -> String: