40 lines
1 KiB
GDScript
40 lines
1 KiB
GDScript
extends Node2D
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@onready var EnemyScene: PackedScene = preload("res://scenes/Projectile.tscn")
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signal start
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signal stop
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var Enemy
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func _ready():
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self.setup_enemy()
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self.emit_signal("stop")
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func setup_enemy() -> void:
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self.Enemy = EnemyScene.instantiate()
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Enemy.setup(GLOBAL.SpriteType.MISSILE, GLOBAL.MISSILE_SPEED["max"])
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func spawn_and_shoot_enemy() -> void:
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var Duplicate = Enemy.duplicate(Node.DUPLICATE_USE_INSTANTIATION)
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Duplicate.set_random_color()
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Duplicate.update_collision_layer()
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$Enemies.add_child(Duplicate)
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$SpawnArea/SpawnLocation.set_h_offset(randi())
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Duplicate.global_position = $SpawnArea/SpawnLocation.position
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var direction: Vector2 = (Vector2(0, 1080) - Duplicate.global_position).normalized()
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var angle: float = Vector2(1, 0).angle_to(direction)
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Duplicate.rotation = angle
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Duplicate.shoot_missile(direction)
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# --- Signals ---
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func _on_SpawnTimer_timeout():
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self.spawn_and_shoot_enemy()
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func _on_EnemyGenerator_start():
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$SpawnTimer.start()
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func _on_EnemyGenerator_stop():
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$SpawnTimer.stop()
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