mod_startingInventory.java

package net.minecraft.src;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.URL;
import java.util.*;
import java.util.logging.Level;

import net.minecraft.client.Minecraft;

public class mod_startingInventory extends BaseMod
{
    @MLProp(info="Set to true to allow checking for mod updates, false to disable")
    public static boolean allowUpdateCheck = true;
    @MLProp(info="The length of time in game time ticks (1/20th of a second) that items are allowed to spawn in a fresh world.  If you are on a slower machine and are having trouble with items not spawning, try setting this a little higher\n\n**ONLY EDIT WHAT IS BELOW THIS**")
    public static int tickWindow = 100;

    private boolean checkUpdate;
    boolean canGiveItems;
    String fileName;
    File mcdir;
    File file;
    private Scanner scan;
    private List list;

    public mod_startingInventory()
    {
        fileName = "startingInventory";
        mcdir = Minecraft.getMinecraftDir();
        file = new File(mcdir, (new StringBuilder()).append("/mods/daftpvf/").append(fileName).append(".txt").toString());
        list = new ArrayList();
        list.clear();
        if(!file.exists() || scan == null)
        {
            createFile();
        }
        readItems();
        checkUpdate = allowUpdateCheck;
    }

    @Override
    public String getVersion()
    {
        return "1.3.2.b modified by bspkrs";
    }

    @Override
    public void load()
    {
        if(!isCurrentVersion(ModLoader.getMinecraftInstance()))
            ModLoader.getLogger().log(Level.INFO, "Your version of StartingInventory is out of date! Visit http://www.minecraftforum.net/topic/1009577- for the latest version.");
    }

    @Override
    public boolean onTickInGame(float f, Minecraft mc)
    {
        if(canGiveItems && mc.isSingleplayer() && isFreshWorld(mc) && isPlayerInventoryEmpty(mc.thePlayer))
            addItems();
        canGiveItems = false;

        if(checkUpdate)
        {
            if(!isCurrentVersion(mc))
            {
                mc.thePlayer.addChatMessage("\247cYour version of StartingInventory is out of date!");
                mc.thePlayer.addChatMessage("\247cVisit http://www.minecraftforum.net/topic/1009577- for the latest version.");
            }
            checkUpdate = false;
        }

        return false;
    }

    @Override
    public void clientConnect(NetClientHandler nch)
    {
        ModLoader.setInGameHook(this, true, true);
        canGiveItems = true;
    }

    private boolean isCurrentVersion(Minecraft minecraft)
    {
        try
        {
            String[] version = loadTextFromURL(new URL("https://dl.dropbox.com/u/20748481/Minecraft/1.3.1/startingInventory.version"));
            return version[0].equalsIgnoreCase(getVersion());
        }
        catch(Throwable e)
        {
            ModLoader.getLogger().log(Level.WARNING, "Error getting current version info: " + e.getStackTrace());
            return true;
        }
    }

    private String[] loadTextFromURL(URL url)
    {
        ArrayList arraylist = new ArrayList();
        Scanner scanner = null;
        try
        {
            scanner = new Scanner(url.openStream(), "UTF-8");
        }
        catch(Throwable e) {
            ModLoader.getLogger().log(Level.WARNING, "Error getting current version info: " + e.getStackTrace());
            return new String[] {""};
        }
        while(scanner.hasNextLine())
        {
            arraylist.add(scanner.nextLine());
        }
        scanner.close();
        return (String[])arraylist.toArray(new String[arraylist.size()]);
    }

    public boolean isFreshWorld(Minecraft mc)
    {
        try
        {
            return (int)mc.theWorld.worldInfo.getWorldTime() < tickWindow;
        }
        catch(Exception e)
        {
            return false;
        }
    }

    public boolean isPlayerInventoryEmpty(EntityClientPlayerMP player)
    {
        try
        {
            for(int i = 0; i < player.inventory.mainInventory.length; i++)
                if(player.inventory.mainInventory[i] != null)
                    return false;
            return true;
        }
        catch(Exception e)
        {
            return false;
        }
    }

    public void addItems()
    {
        for(int i = 0; i < list.size(); i++)
        {
            addItem((String)list.get(i));
        }

    }

    private void addItem(String s)
    {
        int j = 1;
        int k = 0;
        int l = s.indexOf(',');
        int i1 = s.indexOf(',', l + 1);
        int i;
        if(l != -1)
        {
            i = parseInt(s.substring(0, l));
            if(i1 != -1)
            {
                j = parseInt(s.substring(l + 1, i1));
                k = parseInt(s.substring(i1 + 1));
            } else
            {
                j = parseInt(s.substring(l + 1));
            }
        } else
        {
            i = parseInt(s);
        }
        if(Item.itemsList[i] == null)
        {
            return;
        } else
        {
            Minecraft mc = ModLoader.getMinecraftInstance();
            //ModLoader.getMinecraftInstance().thePlayer.inventory.addItemStackToInventory(new ItemStack(i, j, k));
            mc.getIntegratedServer().executeCommand("give " + mc.thePlayer.username + " " + i + " " + j + " " + k);
            return;
        }
    }

    public void readItems()
    {
        if(scan != null)
        {
            for(; scan.hasNextLine(); list.add(scan.nextLine())) { }
        }
        scan.close();
    }

    public int parseInt(String s)
    {
        try
        {
            return Integer.parseInt(s.trim());
        }
        catch(NumberFormatException numberformatexception)
        {
            return 0;
        }
    }

    public void createFile()
    {
        File file1 = new File(mcdir, "/mods/daftpvf/");
        if(!file1.exists() && file1.mkdir())
        {
            file = new File(file1, (new StringBuilder()).append(fileName).append(".txt").toString());
        }
        else
        {
            file = new File(file1, (new StringBuilder()).append(fileName).append(".txt").toString());
        }
        try
        {
            file.createNewFile();
            scan = new Scanner(file);
        }
        catch(Exception exception) { }
    }
}