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25 lines
478 B
GDScript
25 lines
478 B
GDScript
extends Node
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signal inventory_changed
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var inventory := {}
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func add_item(id: String) -> void:
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if inventory.has(id):
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inventory[id] += 1
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inventory_changed.emit()
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else:
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inventory[id] = 1
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inventory_changed.emit()
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print("Inventaire : ", inventory)
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func has_item(id: String) -> bool:
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return inventory.get(id, 0) > 0
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func remove_item(id: String) -> void:
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if has_item(id):
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inventory[id] -= 1
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if inventory[id] <= 0:
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inventory.erase(id)
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inventory_changed.emit()
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