Debug boss button texture

sources/gardens/boss_button.gd

@@ -3,6 +3,8 @@ extends LessonButton
 
 @export var icon_texture: Texture2D:
 	set = _set_icon_texture
+@export var completed_icon_texture: Texture2D:
+	set = _set_completed_icon_texture
 
 @onready var icon: TextureRect = %Icon
 
@@ -11,10 +13,28 @@ func _ready() -> void:
 	super()
 	if label:
 		label.hide()
-	_set_icon_texture(icon_texture)
+	_refresh_icon()
 
 
 func _set_icon_texture(value: Texture2D) -> void:
 	icon_texture = value
-	if icon:
-		icon.texture = value
+	_refresh_icon()
+
+
+func _set_completed_icon_texture(value: Texture2D) -> void:
+	completed_icon_texture = value
+	_refresh_icon()
+
+
+func _set_completed(value: bool) -> void:
+	super(value)
+	_refresh_icon()
+
+
+func _refresh_icon() -> void:
+	if not icon:
+		return
+	if completed and completed_icon_texture:
+		icon.texture = completed_icon_texture
+	else:
+		icon.texture = icon_texture

sources/gardens/boss_button.tscn

@@ -3,6 +3,7 @@
 [ext_resource type="Script" uid="uid://bbjhs5nta7xxj" path="res://sources/gardens/boss_button.gd" id="5_3d6pj"]
 [ext_resource type="PackedScene" uid="uid://cn2rw06pltyiu" path="res://sources/utils/fx/right.tscn" id="7_rtwam"]
 [ext_resource type="Texture2D" uid="uid://cfnjk06m367r3" path="res://assets/minigames/boss/boss_icon.png" id="8_oy4mt"]
+[ext_resource type="Texture2D" uid="uid://bc3e0qths2cvt" path="res://assets/minigames/boss/boss_icon_full.png" id="9_full"]
 [ext_resource type="Texture2D" uid="uid://cxjy5f7oyl8mq" path="res://assets/gardens/buttons/lesson_circle.png" id="lesson_circle"]
 
 [node name="BossButton" type="TextureButton" unique_id=1297494779]
@@ -21,6 +22,7 @@ texture_focused = ExtResource("lesson_circle")
 stretch_mode = 0
 script = ExtResource("5_3d6pj")
 icon_texture = ExtResource("8_oy4mt")
+completed_icon_texture = ExtResource("9_full")
 
 [node name="RightFX" parent="." unique_id=1100015067 instance=ExtResource("7_rtwam")]
 unique_name_in_owner = true