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CSaratakij/health.gd

Last active April 15, 2019 21:50
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GDScript - Health script with no if-else statement (man...I should have used clamp method for a long long time..^^)
Raw
health.gd
extends Node
const MIN_HEALTH = 0
const MAX_HEALTH = 100
export var current_health = MAX_HEALTH
func _ready():
current_health = clamp(current_health, MIN_HEALTH, MAX_HEALTH)
func is_alive():
return current_health > 0
func full_regen():
current_health = MAX_HEALTH
func clear():
current_health = MIN_HEALTH
func regen(point):
current_health = clamp((current_health + point), MIN_HEALTH, MAX_HEALTH)
func remove(point):
current_health = clamp((current_health - point), MIN_HEALTH, MAX_HEALTH)
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