38 lines
1.2 KiB
GDScript
38 lines
1.2 KiB
GDScript
@tool
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extends Node3D
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const BATTERY_SCENE = preload("res://gui/game/energy_info/battery_3d.tscn")
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const BATTERY_SHIFT = Vector3(0,0,-1)
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@export var max_energy : int = 0 : set = set_max_energy
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@export var energy : int = 0 : set = set_energy
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func _ready():
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set_max_energy()
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func set_max_energy(_max_energy : int = max_energy):
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var old = max_energy
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max_energy = _max_energy
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if is_node_ready() and max_energy != len(%Batteries.get_children()):
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for c in %Batteries.get_children():
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c.queue_free()
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for i in range(max_energy):
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var new_battery := BATTERY_SCENE.instantiate() as Battery3d
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%Batteries.add_child(new_battery)
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new_battery.position = BATTERY_SHIFT * i
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await get_tree().create_timer(0.1).timeout
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set_energy()
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func set_energy(_energy : int = energy):
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energy = _energy
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if is_node_ready():
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var energy_count = 0
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for battery in %Batteries.get_children():
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if not battery.is_node_ready():
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await battery.ready
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if battery is Battery3d:
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battery.powered = energy_count < energy
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energy_count += 1
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