amélioration de l'UI de l'inventaire et ajout de la récompense d'amélioration de taille d'inventaire #52

entities/player/scripts/player.gd

@@ -3,6 +3,7 @@ class_name Player
 
 const MAX_REACH = 100
 const HOLDING_ITEM_SPRITE_SIZE = 20.
+const DEFAULT_INVENTORY_SIZE = 2
 
 signal player_updated(player: Player)
 signal upgraded
@@ -25,7 +26,7 @@ var energy : int = max_energy :
 		energy = v
 		player_updated.emit(self)
 
-@onready var inventory : Inventory = Inventory.new()
+@onready var inventory : Inventory = Inventory.new(DEFAULT_INVENTORY_SIZE)
 @onready var preview_zone : Area2D = null
 @onready var action_zone : Area2D = null
 
@@ -123,13 +124,9 @@ func try_move(move_to : Vector2):
 	instruction = MoveInstruction.new(move_to)
 
 func pick_item(item : Item) -> Item:
-	var itemAdded = inventory.add_item(item)
+	inventory.add_item(item)
 	var currentItem : Item = inventory.get_item()
 	var itemSwapped : bool = false
-	if itemAdded:
-		inventory.set_current_item(inventory.length() - 1)
-	else:
-		itemSwapped = inventory.set_item(item, inventory.current_item_ind)
 	play_sfx("pick")
 	if !itemSwapped:
 		currentItem = null
@@ -174,6 +171,11 @@ func upgrade_max_energy(amount = 1):
 	upgraded.emit()
 	player_updated.emit(self)
 
+func upgrade_inventory_size(amount = 1):
+	inventory.size += amount
+	upgraded.emit()
+	player_updated.emit(self)
+
 func recharge(amount : int = max_energy):
 	energy = energy + amount
 	upgraded.emit()