Global refactor

gui/buy_menu/buy_button/buy_button.gd

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+extends Button
+
+@export var weapon: WeaponResource
+
+func _ready() -> void:
+	icon = weapon.preview
+	text = str(weapon.cost)
+
+func _pressed() -> void:
+	var player_data = Session.get_player_data()
+	if player_data["money"] >= weapon.cost:
+		var player: Player = Session.player_nodes[multiplayer.get_unique_id()]
+		
+		player_data["money"] -= weapon.cost
+		player.get_node("WeaponSystem").add(weapon.weapon_system_scene.instantiate(),"ability_first")

gui/buy_menu/buy_button/buy_button.gd.uid

@@ -0,0 +1 @@
+uid://bq32y7eee1f63

gui/buy_menu/buy_button/buy_button.tscn

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+[gd_scene load_steps=3 format=3 uid="uid://b1ej6kmbjpm78"]
+
+[ext_resource type="Texture2D" uid="uid://dnxw4x3cmu7io" path="res://icon.svg" id="1_apu4l"]
+[ext_resource type="Script" uid="uid://bq32y7eee1f63" path="res://gui/buy_menu/buy_button/buy_button.gd" id="1_impj7"]
+
+[node name="BuyButton" type="Button"]
+anchors_preset = -1
+anchor_right = 0.035
+anchor_bottom = 0.075
+offset_right = -4.799999
+offset_bottom = -14.000004
+text = "3600"
+icon = ExtResource("1_apu4l")
+icon_alignment = 1
+vertical_icon_alignment = 0
+expand_icon = true
+script = ExtResource("1_impj7")