54 lines
1.4 KiB
GDScript
54 lines
1.4 KiB
GDScript
extends Node
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# Drop-in that automatically connects signals from player to chest objects
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signal ChestInteractedWith(chest: BaseChest)
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signal OpeningOfOpenedChestAttempted
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@export var auto_connect_all_chests := true
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var chests_in_range: Array[BaseChest] = []
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# Public Methods
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func OnPlayerInteractScannerAreaEntered(area: Area2D) -> void:
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var chest = area.get_parent()
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if chest == null or chest is not BaseChest:
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return
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if chests_in_range.has(chest):
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return
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chests_in_range.append(chest)
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func OnPlayerInteractScannerAreaExited(area: Area2D) -> void:
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var chest = area.get_parent()
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if chest == null or chest is not BaseChest:
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return
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if !chests_in_range.has(chest):
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return
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chests_in_range.erase(chest)
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func OnPlayerInteractionActionTriggered() -> void:
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if chests_in_range.is_empty():
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return
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var chest := chests_in_range[0]
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if !chest.is_open:
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chest.Open()
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else:
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chest.OpenAlreadyOpened()
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OpeningOfOpenedChestAttempted.emit()
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# Private Methods
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func _ready() -> void:
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var all_players := get_tree().get_nodes_in_group("Player Group")
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if all_players == null or all_players.is_empty():
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return
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for player_node in all_players:
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var player := player_node as PlayerCharacter
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player.InteractScannerAreaEntered.connect(OnPlayerInteractScannerAreaEntered)
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player.InteractScannerAreaExited.connect(OnPlayerInteractScannerAreaExited)
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player.InteractionActionTriggered.connect(OnPlayerInteractionActionTriggered)
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