20 lines
447 B
GDScript
20 lines
447 B
GDScript
extends Control
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var hearts = 4 setget set_hearts
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var max_hearts = 4 setget set_max_hearts
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onready var label = $Label
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func set_hearts(value):
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hearts = clamp(value, 0, max_hearts)
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if label != null:
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label.text = "HP = " + str(hearts)
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func set_max_hearts(value):
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max_hearts = max(value, 1)
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func _ready():
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self.max_hearts = PlayerStats.max_health
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self.hearts = PlayerStats.health
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PlayerStats.connect("health_changed", self, "set_hearts")
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