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92 lines
2.9 KiB
92 lines
2.9 KiB
class_name QuickSlots
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extends Node
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@export var highlight_theme: Resource
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@export var slots_container: GridContainer
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@export var quickslots_slot: PackedScene
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var _previous_selected_item: int = 0
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var _selected_item: int = 0 :
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set(new_item_index):
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if new_item_index < 0:
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new_item_index = InventoryManager.quick_slot_count - 1
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elif new_item_index >= InventoryManager.quick_slot_count:
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new_item_index = 0
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_previous_selected_item = _selected_item
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_selected_item = new_item_index
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func _init() -> void:
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InventoryManager.next_quick_slot.connect(select_next_item)
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InventoryManager.previous_quick_slot.connect(select_previous_item)
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InventoryManager.select_quick_slot.connect(select_quick_slot)
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func _ready() -> void:
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remove_slots()
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generate_quick_slots()
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# This doesn't quite work on ready as, for some reason, it will select
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# Slot0 (one of the slots BEFORE remove_slots()) instead of the first slot
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# create in generate_quick_slots()
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select_quick_slot(0)
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func _unhandled_input(event: InputEvent) -> void:
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if event.is_action_pressed("quickslot1"):
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select_quick_slot(0)
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elif event.is_action_pressed("quickslot2"):
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select_quick_slot(1)
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elif event.is_action_pressed("quickslot3"):
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select_quick_slot(2)
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elif event.is_action_pressed("quickslot4"):
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select_quick_slot(3)
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elif event.is_action_pressed("quickslot5"):
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select_quick_slot(4)
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elif event.is_action_pressed("quickslot6"):
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select_quick_slot(5)
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elif event.is_action_pressed("quickslot7"):
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select_quick_slot(6)
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elif event.is_action_pressed("quickslot8"):
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select_quick_slot(7)
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elif event.is_action_pressed("quickslot9"):
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select_quick_slot(8)
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elif event.is_action_pressed("quickslot10"):
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select_quick_slot(9)
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elif event.is_action_pressed("quickslot_next"):
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select_next_item()
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elif event.is_action_pressed("quickslot_previous"):
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select_previous_item()
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func clear_slots() -> void:
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for slot: QuickSlotsSlot in slots_container.get_children():
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slot.clear()
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func generate_quick_slots() -> void:
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for slot_index: int in range(InventoryManager.quick_slot_count):
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var slot: QuickSlotsSlot = quickslots_slot.instantiate()
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slots_container.add_child(slot)
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slot.init(slot_index)
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func remove_slots() -> void:
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for slot: QuickSlotsSlot in slots_container.get_children():
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slot.queue_free()
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func select_next_item() -> void:
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select_quick_slot(_selected_item + 1)
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func select_previous_item() -> void:
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select_quick_slot(_selected_item - 1)
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func select_quick_slot(slot_index: int) -> void:
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_selected_item = slot_index
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InventoryManager.quick_slot_selected.emit(_selected_item)
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update_highlighted_slot()
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func update_highlighted_slot() -> void:
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if _previous_selected_item != _selected_item:
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var previous_slot: Panel = slots_container.get_child(_previous_selected_item)
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previous_slot.set("theme_override_styles/panel", null)
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var current_slot: Panel = slots_container.get_child(_selected_item)
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current_slot.set("theme_override_styles/panel", highlight_theme)
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