entityPlayerMP = (EntityPlayerMP) commandSender;
} catch (ClassCastException e) {
sendChat(commandSender, "/ticks r can only be used in game.");
return;
}
WorldServer worldServer = (WorldServer) entityPlayerMP.worldObj;
int side = arguments.isEmpty() ? 2 : Integer.valueOf(arguments.get(0));
int count = 0;
for (int x = entityPlayerMP.chunkCoordX - side, eX = x + side + side; x < eX; x++) {
for (int z = entityPlayerMP.chunkCoordZ - side, eZ = z + side + side; z < eZ; z++) {
PlayerInstance playerInstance = worldServer.getPlayerManager().getOrCreateChunkWatcher(x, z, false);
if (playerInstance != null) {
count++;
playerInstance.forceUpdate();
}
}