copy from thegates-jam repo

main/spawn_points.gd

@@ -0,0 +1,24 @@
+extends Node3D
+class_name SpawnPoints
+
+var spawn_points: Array[Node]
+var used_ids: Array[int]
+var size: int
+
+
+func _ready() -> void:
+	spawn_points = get_children() as Array[Node]
+	size = spawn_points.size()
+
+
+func get_spawn_position() -> Vector3:
+	var id = 0
+	for x in range(1000):
+		id = randi() % size
+		if not id in used_ids:
+			used_ids.push_back(id)
+			break
+		elif used_ids.size() == size:
+			used_ids.pop_front()
+	
+	return spawn_points[id].global_position