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37 lines
1.1 KiB
GDScript
37 lines
1.1 KiB
GDScript
extends Node3D
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const speed : float = 68.0
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var velocity : Vector3 = Vector3.ZERO
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# @FIXME: with an imaginary box around the map
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const lifespan : float = 5.0 # in seconds
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@onready var shape_cast = $ShapeCast3D
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@onready var game = get_tree().get_current_scene()
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const EXPLOSION = preload("res://weapons/space_gun/projectile_explosion.tscn")
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func _ready():
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var lifespan_timer = Timer.new()
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lifespan_timer.set_wait_time(lifespan)
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lifespan_timer.set_one_shot(true)
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lifespan_timer.set_autostart(true)
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lifespan_timer.timeout.connect(self_destruct)
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add_child(lifespan_timer)
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func self_destruct():
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explode(position)
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func explode(spawn_location):
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var spawned_explosion = EXPLOSION.instantiate()
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spawned_explosion.position = spawn_location
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game.add_child(spawned_explosion)
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spawned_explosion.explode()
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queue_free()
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func _physics_process(delta):
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global_position += velocity * delta
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shape_cast.target_position = to_local(global_position - velocity) * delta
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if shape_cast.is_colliding():
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var contact_point = shape_cast.collision_result[0].point
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explode(contact_point)
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