Mineplex2018-withcommit/Plugins/Nautilus.Game.Arcade/src/nautilus/game/arcade/managers/GameStatManager.java

package nautilus.game.arcade.managers;

import java.util.HashMap;
import java.util.UUID;

import mineplex.core.common.util.C;
import nautilus.game.arcade.ArcadeManager;
import nautilus.game.arcade.events.GameStateChangeEvent;
import nautilus.game.arcade.game.Game.GameState;
import nautilus.game.arcade.stats.StatTracker;

import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.HandlerList;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;

public class GameStatManager implements Listener
{
	ArcadeManager Manager;
	
	private final HashMap<UUID, Long> _joinTimes = new HashMap<>();

	public GameStatManager(ArcadeManager manager)
	{
		Manager = manager;

		Manager.GetPluginManager().registerEvents(this, Manager.GetPlugin());
	}	

	@EventHandler
	public void StatEnableDisable(GameStateChangeEvent event) 
	{
		if (!Manager.IsRewardStats())
			return;
		
		if (event.GetState() != GameState.Live)
			return; 
		
		int requirement = (int)((double)event.GetGame().Manager.GetPlayerFull() * 0.75d);
		
		event.GetGame().CanAddStats = (double)event.GetGame().GetPlayers(true).size() >= requirement;
		
		if (!event.GetGame().CanAddStats)
			event.GetGame().Announce(C.Bold + "Stats/Achievements Disabled. Requires " + requirement + " Players.");
	}
			
	@EventHandler
	public void StatRegister(GameStateChangeEvent event) 
	{
		if (!Manager.IsRewardStats())
			return;
		
		if (event.GetState() != GameState.Dead)
			return; 

		for (Player player : event.GetGame().GetStats().keySet())
		{
			for (String stat : event.GetGame().GetStats().get(player).keySet())
			{
				Manager.GetStatsManager().incrementStat(player, stat, event.GetGame().GetStats().get(player).get(stat));
			}
		}
	}
	
	@EventHandler
	public void StatGameRecord(GameStateChangeEvent event)
	{
		if (event.GetState() == GameState.End)
		{
			for (StatTracker tracker : event.GetGame().getStatTrackers())
				HandlerList.unregisterAll(tracker);

			if (event.GetGame().CanAddStats)
			{
				Manager.saveBasicStats(event.GetGame());

				if (Manager.IsTournamentServer())
					Manager.saveLeaderboardStats(event.GetGame());
			}
		}
	}
	
	@EventHandler(priority = EventPriority.MONITOR)
	public void playTimeStatJoin(PlayerJoinEvent event)
	{
		_joinTimes.put(event.getPlayer().getUniqueId(), System.currentTimeMillis());
	}

	@EventHandler
	public void playTimeStatQuit(PlayerQuitEvent event)
	{
		Long joinTime = _joinTimes.remove(event.getPlayer().getUniqueId());

		if (joinTime != null)
		{
			int timeInGame = (int) ((System.currentTimeMillis() - joinTime) / 1000);
			
			Manager.GetStatsManager().incrementStat(event.getPlayer(), "Global.TimeInGame", timeInGame);
		}
	}
}