This mod will prevent non-op players from breaking and placing blocks on server. This allows servers to be made in survival/adventure mode, but not have the risk of the players going around breaking all of the glass blocks, but still being able to kill mobs, craft weapons, etc.
package thut.breakdeny;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.server.management.UserListOpsEntry;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.world.BlockEvent.BreakEvent;
import net.minecraftforge.event.world.BlockEvent.PlaceEvent;
import net.minecraftforge.fml.common.FMLCommonHandler;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.Mod.EventHandler;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.relauncher.Side;
@Mod(modid = BreakDeny.MODID, name = "Break Denyer", version = BreakDeny.VERSION, acceptableRemoteVersions = "*")
public class BreakDeny
{
public static final String MODID = "break_denyer";
public static final String VERSION = "1.0.0";
@EventHandler
public void preInit(FMLPreInitializationEvent event)
{
if (event.getSide() == Side.SERVER) MinecraftForge.EVENT_BUS.register(this);
}
@SubscribeEvent
public void denyBreak(BreakEvent event)
{
EntityPlayer player = event.getPlayer();
if (!isOp(player)) event.setCanceled(true);
}
@SubscribeEvent
public void denyPlace(PlaceEvent event)
{
EntityPlayer player = event.player;
if (!isOp(player)) event.setCanceled(true);
}
private boolean isOp(EntityPlayer player)
{
if (player != null && !player.worldObj.isRemote)
{
UserListOpsEntry userentry = (UserListOpsEntry) ((EntityPlayerMP) player).mcServer.getConfigurationManager()
.getOppedPlayers().getEntry(player.getGameProfile());
if (userentry != null
|| !FMLCommonHandler.instance().getMinecraftServerInstance().isDedicatedServer()) { return true; }
}
return false;
}
}
Mineuniverse