private void patrol()
{
m_path = null;
TDWorld world = TDWorld.getWorld();
GameObject [] aEnemies = world.getAllEnemiesUnsafe();
foreach (GameObject enemy in aEnemies)
{
if ((enemy.transform.position - transform.position).magnitude < world.m_configuration.heroPatrolRadius)
{
TDEnemy tdEnemy = world.getTDEnemy(enemy);
if (tdEnemy.canFly())
{
continue;
}
if (hasPathTo(enemy))
{
m_state = State.eWalk;
break;
}
}
}
}