Shop

gui/buy_menu/shop.gd

@@ -0,0 +1,29 @@
+extends Node
+
+
+func can_buy(player_id: int,weapon: WeaponResource) -> bool:
+	return Session.player_data[player_id]["money"] >= weapon.cost
+
+func buy(player_id: int, weapon: WeaponResource) -> void:
+	if not multiplayer.is_server() or can_buy(player_id,weapon) == false:
+		return
+	
+	var player: Player = Session.player_nodes[player_id]
+	if player.hp == 0:
+		return
+	
+	var weapon_system: WeaponSystem = player.get_node("%WeaponSystem")
+	var slot: StringName = ""
+	match weapon.slot:
+		"ability":
+			slot = weapon_system.get_empty_ability_slot()
+		var anything:
+			slot = anything
+	
+	if not weapon_system.can_add(slot):
+		return
+	
+	var player_data = Session.player_data[player_id]
+	player_data["money"] -= weapon.cost
+	
+	weapon_system.add(weapon.weapon_system_scene.instantiate(),slot)