HandlerServer.java

package cn.liutils.check;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;

import javax.swing.RowFilter.Entry;

import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.server.MinecraftServer;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import cpw.mods.fml.common.gameevent.PlayerEvent.PlayerLoggedInEvent;
import cpw.mods.fml.common.gameevent.PlayerEvent.PlayerLoggedOutEvent;
import cpw.mods.fml.common.gameevent.TickEvent.Phase;
import cpw.mods.fml.common.gameevent.TickEvent.ServerTickEvent;

/**
 * @author EAirPeter
 */
public final class HandlerServer {
    
    private static final int TIMEOUT = 60;
    
    private final Map<String, Integer> map = new HashMap<String, Integer>();
    
    void processPlayer(EntityPlayerMP player, boolean passed) {
        if (passed)
            synchronized (map) {
                map.remove(player.getCommandSenderName());
            }
        else
            player.playerNetServerHandler.kickPlayerFromServer("Verification failed");
    }
    
    @SubscribeEvent
    public void onPlayerLoggedIn(PlayerLoggedInEvent event) {
        String name = event.player.getCommandSenderName();
        if (map.containsKey(name))
            throw new IllegalStateException("Duplicated login");
        synchronized (map) {
            map.put(name, TIMEOUT);
        }
        ResourceCheck.sRequestCheck(event.player);
    }
    
    @SubscribeEvent
    public void onPlayerLoggedOut(PlayerLoggedOutEvent event) {
        String name = event.player.getCommandSenderName();
        if (map.containsKey(name))
            synchronized (map) {
                map.remove(name);
            }
    }
    
    @SubscribeEvent
    public void onServerTickEvent(ServerTickEvent event) {
        if (event.phase == Phase.END)
            return;
        synchronized (map) {
            for (Iterator<String> i = map.keySet().iterator(); i.hasNext(); ) {
                String name = i.next();
                int timer = map.get(name);
                if (--timer == 0) {
                    MinecraftServer.getServer().getConfigurationManager().func_152612_a(name).playerNetServerHandler.kickPlayerFromServer("Verification timeout");
                    i.remove();
                }
                else
                    map.put(name, timer);
            }
        }
        
    }
    
    private static HandlerServer INSTANCE = null;
    
    HandlerServer() {
        if (INSTANCE == null)
            INSTANCE = this;
        else
            throw new IllegalStateException("Only one HandlerServer is allowed");
    }
    
}