65 lines
1.2 KiB
GDScript
65 lines
1.2 KiB
GDScript
extends AbstractReloader
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class_name GatlingReloader
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@export var firerate : int:
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set(value):
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firerate = value
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_calculate_delay()
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@export var spin_out_time : int:
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set(value):
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spin_out_time = value
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_calculate_delay()
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const INITIAL_DELAY = 1.0
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var _target_delay : float
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var _current_delay : float = INITIAL_DELAY
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var _delay_decrement : float
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var _cooldown : float
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var _last_delta : float
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func _ready() -> void:
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_calculate_delay()
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func process(delta: float) -> void:
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if _cooldown > 0:
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_cooldown -= delta
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if _current_delay < INITIAL_DELAY:
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_decrease_delay(_delay_decrement * -delta)
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_last_delta = delta
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func can_shoot() -> bool:
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_decrease_delay(_delay_decrement * 2 * _last_delta)
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return _cooldown <= 0
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func shoot() -> void:
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_cooldown = _current_delay
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func reload() -> void:
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pass
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func get_process_percent() -> int:
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return 100 - int(_cooldown * 100 / _current_delay)
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func _calculate_delay() -> void:
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_target_delay = 60.0 / firerate
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_delay_decrement = (INITIAL_DELAY - _target_delay)/spin_out_time
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func _decrease_delay(delay_decrement: float) -> void:
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_current_delay = _current_delay - delay_decrement
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_current_delay = clampf(_current_delay, _target_delay, INITIAL_DELAY)
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