CmdLeaderboards.java

package com.crossge.hungergames.Commands;

import java.util.ArrayList;
import java.util.Collections;

import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class CmdLeaderboards extends Cmd
{
	public boolean commandUse(CommandSender sender, String[] args)
	{
		if(args.length == 0 || args.length > 2)
			return false;
		if (sender instanceof Player)
		{
			Player p = (Player) sender;
			if(p.hasPermission("HungerGames.leaderboards"))
			{
				String type = "";
				if(args[0].equalsIgnoreCase("points"))
					type = "points";
				else if(args[0].equalsIgnoreCase("wins"))
					type = "wins";
				else if(args[0].equalsIgnoreCase("kills"))
					type = "kills";
				else if(args[0].equalsIgnoreCase("deaths"))
					type = "deaths";
				else if(args[0].equalsIgnoreCase("games"))
					type = "games";
				else
				{
					p.sendMessage(var.errorCol() + lang.translate("Error: Unknown stat type."));
					return false;
				}
				int page = 1;
				if(args.length == 2)
				{
					try
					{
						page = Integer.parseInt(args[1]);
					}
					catch(Exception e)
					{
						p.sendMessage(var.errorCol() + lang.translate("Error: Page entered not an integer."));
						return false;
					}
				}
				if(page == 0)
					page = 1;
				ArrayList<String> leader = s.leaderboards();
				ArrayList<String> t = getType(leader, type);
				int size = pages(t.size());
				if(page > size)
				{
					p.sendMessage(var.errorCol() + lang.translate("Error: Max pages are") + " " + Integer.toString(size) + ".");
					return true;
				}
				p.sendMessage(var.defaultCol() + ChatColor.WHITE + lang.translate("Page") + " " + Integer.toString(page) +
								" " + lang.translate("of") + " " + Integer.toString(size) + " " + lang.translate("for stat") + " " + type + ".");
				page = page - 1;
				for(int i = 0; i < 8; i++)
				{
					if(t.size() == i + 8 * page)
						break;
					p.sendMessage(var.defaultCol() + Integer.toString(i + 1 + 8 * page) + " " + t.get(i + 8 * page));
				}
			}
			else
				p.sendMessage(var.errorCol() + lang.translate("Error: You may not view the leaderboards for the Hunger Games."));
		}
		else
		{
			String type = "";
			if(args[0].equalsIgnoreCase("points"))
				type = "points";
			else if(args[0].equalsIgnoreCase("wins"))
				type = "wins";
			else if(args[0].equalsIgnoreCase("kills"))
				type = "kills";
			else if(args[0].equalsIgnoreCase("deaths"))
				type = "deaths";
			else if(args[0].equalsIgnoreCase("games"))
				type = "games";
			else
			{
				sender.sendMessage(var.errorCol() + lang.translate("Error: Unknown stat type."));
				return false;
			}
			int page = 1;
			if(args.length == 2)
			{
				try
				{
					page = Integer.parseInt(args[1]);
				}
				catch(Exception e)
				{
					sender.sendMessage(var.errorCol() + lang.translate("Error: Page entered not an integer."));
					return false;
				}
			}
			if(page == 0)
				page = 1;
			ArrayList<String> leader = s.leaderboards();
			ArrayList<String> t = getType(leader, type);
			int size = pages(t.size());
			if(page > size)
			{
				sender.sendMessage(var.errorCol() + lang.translate("Error: Max pages are") + " " + Integer.toString(size) + ".");
				return true;
			}
			sender.sendMessage(var.defaultCol() + ChatColor.WHITE + lang.translate("Page") + " " + Integer.toString(page) +
								" " + lang.translate("of") + " " + Integer.toString(size) + " " + lang.translate("for stat") + " " + type + ".");
			page = page - 1;
			for(int i = 0; i < 8; i++)
			{
				if(t.size() == i + 8 * page)
					break;
				sender.sendMessage(var.defaultCol() + Integer.toString(i + 1 + 8 * page) + " " + t.get(i + 8 * page));
			}
		}
		return true;
	}
	private ArrayList<String> getType(ArrayList<String> leaders, String type)
	{
		ArrayList<String> temp = new ArrayList<String>();
		ArrayList<String> unSorted = new ArrayList<String>();
		String name = "";
		for(int i = 0; i < leaders.size(); i++)
		{
			name = leaders.get(i).split(" ")[0];
			if(type.equalsIgnoreCase("points"))
				unSorted.add(name + " " + leaders.get(i).split(" ")[1]);
			else if(type.equalsIgnoreCase("wins"))
				unSorted.add(name + " " + leaders.get(i).split(" ")[2]);
			else if(type.equalsIgnoreCase("kills"))
				unSorted.add(name + " " + leaders.get(i).split(" ")[3]);
			else if(type.equalsIgnoreCase("deaths"))
				unSorted.add(name + " " + leaders.get(i).split(" ")[4]);
			else if(type.equalsIgnoreCase("games"))
				unSorted.add(name + " " + leaders.get(i).split(" ")[5]);
		}
		Collections.sort(unSorted);
		String obj = "";
		for(int i = 0; i < unSorted.size(); i++)
		{
			obj = getObj(unSorted, i);
			if(obj != null)
				temp.add(obj);
		}
		return temp;
	}
	public String getObj(ArrayList<String> unSorted, int time)
	{
		ArrayList<Integer> leadsort = new ArrayList<Integer>();
		for(int i = 0; i < unSorted.size(); i++)
			leadsort.add(Integer.parseInt(unSorted.get(i).split(" ")[1]));
		Collections.sort(leadsort);
		Collections.reverse(leadsort);
		if (unSorted.size() < time + 1)
			return null;
		int occurrence = 1;
		for (int i = 0; i < time; i++)
			if(leadsort.get(i).equals(leadsort.get(time)))
				occurrence++;
		int leadSpot = leadCords(Integer.toString(leadsort.get(time)), occurrence, unSorted);
		if (leadSpot == -1)
			return null;
		return unSorted.get(leadSpot);
	}
	private int leadCords(String amount, int occurrence, ArrayList<String> sorting)
	{
		int counter = 1;
		for(int i = 0; i < sorting.size(); i++)
		{
			if(sorting.get(i).split(" ")[1].equalsIgnoreCase(amount))
			{
				if(counter == occurrence)
					return i;
				counter++;
			}
		}
		return -1;
	}
	private int pages(int size)
	{
		int rounder = 0;
		if (size%8 != 0)
			rounder = 1;
		return (size/8) + rounder;
	}
}