22 lines
543 B
GDScript3
22 lines
543 B
GDScript3
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class_name FishInventory
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extends Node
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const FishDataType = preload("res://fish/fish_data.gd")
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signal contents_changed(fish_id: StringName, count: int)
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var _fish_counts: Dictionary[StringName, int] = {}
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func add_fish(fish: FishDataType, amount: int = 1) -> void:
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if fish == null or fish.id.is_empty() or amount <= 0:
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return
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var new_count: int = get_count(fish.id) + amount
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_fish_counts[fish.id] = new_count
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contents_changed.emit(fish.id, new_count)
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func get_count(fish_id: StringName) -> int:
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return _fish_counts.get(fish_id, 0)
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