30 lines
700 B
GDScript
30 lines
700 B
GDScript
extends Node2D
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class_name LightSemaphore
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@export var dependantSemaphore : LightSemaphore = null
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@export var hasOwnTimerEnabled = true
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@onready var lights := [$Sempahore/green, $Sempahore/yellow, $Sempahore/red ];
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var light = 0;
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func _ready() -> void:
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$brakeZone.get_child(1).disabled = !light;
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func change_light():
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light += 1;
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if light > 2:
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light = 0;
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$brakeZone.get_child(1).disabled = !light;
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for i in range (lights.size()):
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lights[i].visible = i == light
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func _on_timer_timeout() -> void:
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if hasOwnTimerEnabled:
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if light == 0:
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$Timer.wait_time = 1;
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else:
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$Timer.wait_time = 5;
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$Timer.start()
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change_light();
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if dependantSemaphore:
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dependantSemaphore.change_light();
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