yazigegeda

As shown: I need to use forge to create a button click event When the "start Lan World" button is pressed, the task I wrote will be executed. Can you tell me what this event is called? help me! !

package com.example.examplemod; import java.io.File; import java.io.IOException; import net.minecraft.client.Minecraft; import net.minecraft.server.integrated.IntegratedServer; import net.minecraft.server.management.PlayerList; import net.minecraft.util.HttpUtil; import net.minecraftforge.common.DimensionManager; import net.minecraftforge.fml.common.Mod; import net.minecraftforge.fml.common.Mod.EventHandler; import net.minecraftforge.fml.common.event.FMLServerStartingEvent; import net.minecraft.server.MinecraftServer; import net.minecraft.server.gui.MinecraftServerGui; import net.minecraftforge.fml.relauncher.ReflectionHelper; import java.lang.reflect.Field; import org.apache.logging.log4j.Logger; @Mod(modid = ExampleMod.MODID, name = ExampleMod.NAME, version = ExampleMod.VERSION,serverSideOnly = true,acceptableRemoteVersions="*") public class ExampleMod{ public static final String MODID = "hello"; public static final String NAME = "hello Mod"; public static final String VERSION = "1.0"; public Logger logger; @SuppressWarnings("deprecation") @EventHandler public void Onjoin(FMLServerStartingEvent event) { MinecraftServer e=event.getServer(); IntegratedServer online = (IntegratedServer) e.getServer(); online.setOnlineMode(false); Field maxPlayer = ReflectionHelper.findField(PlayerList.class,"maxPlayers","field_72405_c"); try { maxPlayer.set(online.getPlayerList(),20); } catch (IllegalAccessException e1) { e1.printStackTrace(); } server.properties: online-mode = false and max-players have been completed, how to implement server-port and resource-pack next? help me!