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extends Node
var cash = 1000 setget set_cash, get_cash
var storage = {}
func _ready():
_update_funds()
_update_storage()
func get_cash():
return cash
func set_cash(csh):
cash = csh
_update_funds()
func add_item(id, item, amount):
if storage.has(id):
storage[id] += amount
else:
storage[id] = amount
_update_storage()
func has_item(id, amount=1):
return storage.has(id) and storage[id] >= amount
func remove_item(id, amount):
if storage.has(id) and storage[id] >= amount:
storage[id] -= amount
_update_storage()
func _update_funds():
get_tree().get_root().get_node("Game/HUD").set_funds(cash)
func _update_storage():
get_tree().get_root().get_node("Game/HUD").update_storage(storage)
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