/// <summary>
/// OnTriggerEnter is called when the Collider other enters the trigger.
/// </summary>
/// <param name="other">The other Collider involved in this collision.</param>
void OnTriggerEnter(Collider other)
{
// check for player entry
if (other.tag != "Player")
{
return;
}
// disable to avoid multiple calls
enabled = false;
// delete old floor and generate a new one
TargetGenerator.NextFloor();
}