38 lines
1.1 KiB
GDScript
38 lines
1.1 KiB
GDScript
extends Node
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@export var stats: EntityStats
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var max_shield: float
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var regen_delay: float
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var regen_time: float
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var current_shield: float
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var regen_timer := 0.0
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func _ready() -> void:
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max_shield = stats.max_shield
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regen_delay = stats.shield_regen_delay
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regen_time = stats.shield_regen_time
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current_shield = max_shield
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func _process(delta: float) -> void:
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if max_shield <= 0:
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return
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if current_shield < max_shield:
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regen_timer += delta
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if regen_timer >= regen_delay:
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current_shield += (max_shield / regen_time) * delta
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if current_shield >= max_shield:
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current_shield = max_shield
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EventBus.shield_regenerated.emit(get_parent())
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EventBus.shield_changed.emit(get_parent(), current_shield, max_shield)
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func absorb(amount: float) -> float:
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if current_shield <= 0:
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return amount
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regen_timer = 0.0
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var absorbed: float = min(amount, current_shield)
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current_shield -= absorbed
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if current_shield <= 0:
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EventBus.shield_broken.emit(get_parent())
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EventBus.shield_changed.emit(get_parent(), current_shield, max_shield)
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return amount - absorbed
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