71 lines
1.4 KiB
GDScript
71 lines
1.4 KiB
GDScript
class_name InventorySlot
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extends Node
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var item : Item
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var quantity : int
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@onready var icon : TextureRect = get_node("Icon")
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@onready var quantity_text : Label = get_node("QuanityText")
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var inventory : Inventory
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func set_item (new_item : Item):
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item = new_item
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quantity = 1
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if item == null:
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icon.visible = false
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else:
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icon.visible = true
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icon.texture = item.icon
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update_quantity_text()
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func add_item ():
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quantity += 1
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update_quantity_text()
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func remove_item ():
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quantity -= 1
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update_quantity_text()
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if quantity == 0:
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set_item(null)
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func update_quantity_text():
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if quantity <= 1:
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quantity_text.text = ""
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else:
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quantity_text.text = str(quantity)
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func _on_mouse_entered() -> void:
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if item == null:
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inventory.info_text.text = ""
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else:
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inventory.info_text.text = item.display_name
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func _on_mouse_exited() -> void:
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inventory.info_text.text = ""
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func _on_pressed():
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if item == null:
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return
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var remove_after_use = item._on_use(inventory.get_parent())
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if remove_after_use:
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remove_item()
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func drop_item():
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if item == null:
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return
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var world_item = item.world_item_scene.instantiate()
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add_child(world_item)
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world_item.position = inventory.get_parent().position + Vector3(0, 1.5, 0) - inventory.get_parent().basis.z
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remove_item()
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func _on_gui_input(event: InputEvent) -> void:
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if event is InputEventMouseButton and event.pressed:
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if event.button_index == MOUSE_BUTTON_RIGHT:
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drop_item()
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