24 lines
438 B
GDScript3
24 lines
438 B
GDScript3
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extends Area2D
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@export var max_hp : int
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@onready var hp = max_hp
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var hit_invulnerability = 0.15
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var inv_time = 0;
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signal damage_taken
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signal died
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func _process(delta: float) -> void:
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inv_time = max(inv_time-delta, 0)
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func hurt(damage : int, dir : Vector2 = Vector2.ZERO):
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if(inv_time<=0):
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inv_time = hit_invulnerability
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hp = max(hp-damage, 0)
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damage_taken.emit(damage, dir)
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if(hp <= 0):
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die()
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func die():
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died.emit()
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