public static void checkNPCInRange(int heroX, int heroY)
{
ArrayList list = new ArrayList();
int num6 = mainFunctions.getNPCCount() - 1;
for (int i = 0; i <= num6; i++)
{
NPCShip ship = mainFunctions.getNPC(i);
double num3 = ship.getPosX();
double num4 = ship.getPosY();
double num = heroX - num3;
if ((num > -1500.0) & (num < 1500.0))
{
double num5 = heroY - num4;
if ((num5 > -1500.0) & (num5 < 1500.0))
{
list.Add(ship);
}
}
}
if (list.Count != 0)
{
IEnumerator enumerator;
try
{
enumerator = list.GetEnumerator();
while (enumerator.MoveNext())
{
NPCShip current = (NPCShip)enumerator.Current;
if (!checkForDoubleNPC(current.getUserID()))
{
initConnection.createNPC(current.getUserID(), current.getPosX(), current.getPosY(), current.getShipType(), current.getUsername());
Module1.displayNPCs.Add(current.getUserID());
}
}
}
finally
{
if (enumerator is IDisposable)
{
(enumerator as IDisposable).Dispose();
}
}
}
}
