#11 installation d'une ui simpliste

entities/player/scripts/player.gd

@@ -1,12 +1,22 @@
 extends CharacterBody2D
 class_name Player
 
+signal player_stats_updated(player : Player)
+
 @export var speed = 400
 
+var energy : int = 10 :
+	set(v):
+		energy = v
+		emit_signal("player_stats_updated", self)
+
+func _ready():
+	emit_signal("player_stats_updated", self)
+
 func get_input():
 	calculate_direction()
 
-	if Input.is_action_just_pressed("interact"):
+	if Input.is_action_just_pressed("interact") and energy > 0:
 		try_interact()
 
 func calculate_direction():
@@ -31,6 +41,7 @@ func try_interact():
 			)
 		
 		interactables[0].interact(self)
+		energy -= 1
 
 func _physics_process(_delta):
 	get_input()