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extends Node
signal life_changed
signal morale_changed
var _life: int = 20
var _morale: int = 10
func get_life() -> int:
return _life
func add_life(amount: int):
_life += amount
emit_signal("life_changed", _life)
func subtract_life(amount: int):
_life -= amount
emit_signal("life_changed", _life)
func get_morale() -> int:
return _morale
func add_morale(amount: int):
_morale += amount
emit_signal("morale_changed", _morale)
func subtract_morale(amount: int):
_morale -= amount
emit_signal("life_changed", _morale)
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