extends Node2D

# Preview, not a test - an artillery shell in flight with the cross marking
# where it will land. Named "telegraph" from when the tower charged up
# before firing; the warning is now the shell itself plus that cross.


func _ready() -> void:
	GameState.planet_name = "Violet Tempest"
	GameState.planet_id = "artillery_preview_gas"
	GameState.planet_definition_id = "gas_giant"
	GameState.surviving_ship_count = 3
	var surface: Node = load("res://surface/PlanetSurface.tscn").instantiate()
	surface.get_node("SurfaceController").fade_duration = 0.0
	add_child(surface)

	var shell: Node = load("res://enemies/ArtilleryShell.tscn").instantiate()
	shell.aoe_radius = 220.0
	surface.add_child(shell)
	# Frozen with the shell part-way to its target, which is the moment the
	# warning has to work: the shell is visibly in the air and the cross
	# marks where it will land. There is no charge-up phase to capture any
	# more - the tower fires straight away.
	shell.launch(Vector2(-600, -600), Vector2.ZERO)
	shell.shell_pos = Vector2(-260, -260)
	shell.position = shell.shell_pos
	shell.trail = PackedVector2Array([Vector2(-600, -600), Vector2(-430, -430), shell.shell_pos])
	shell.set_process(false)
	shell.queue_redraw()