class_name Arena
extends Node3D

# A reusable stadium: terrain, lighting, environment, two team goals, and
# spawn markers. An arena holds no rules and no state — game modes query it
# for spawn transforms and goals, then spawn ships/ball themselves.


func _ready():
	add_to_group("arena")


func get_ball_spawn() -> Transform3D:
	return $BallSpawn.global_transform


func get_ship_spawns(team: int) -> Array[Transform3D]:
	var spawns: Array[Transform3D] = []
	var container := get_node_or_null("SpawnsTeam%d" % team)
	if container:
		for child in container.get_children():
			if child is Marker3D:
				spawns.append(child.global_transform)
	return spawns


func get_goals() -> Array[Goal]:
	var goals: Array[Goal] = []
	for child in get_children():
		if child is Goal:
			goals.append(child)
	return goals