internal void printZombieInfo()
{
if (this.zombies.Count == 0)
{
Console.WriteLine("[]");
return;
}
StringBuilder info = new StringBuilder("[");
for (int x = 0; x < this.zombies.Count - 1; x++)
{
IZombie zombie = this.zombies[x];
info.Append(zombie.getInfo() + ", ");
}
info.Append(this.zombies[this.zombies.Count - 1].getInfo() + "]");
Console.WriteLine(info);
}