Minecraft Forums

package net.minecraft.src;

public class mod_Namehere extends BaseMod
{

    public mod_Namehere()
    {

    }

    public String Version()
    {
        return "1.8.1";
    }

}

public class mod_Namehere extends BaseMod

package net.minecraft.src;

public class mod_Namehere extends BaseMod
{
   public static Block Namehere = new BlockNamehere(184, 0).setHardness(1.0F).setResistance(6000.0F).setLightValue(1.0F).setBlockName("Namehere");
   
   public mod_Namehere()
   {
      ModLoader.RegisterBlock(Namehere);
      Namehere.blockIndexInTexture = ModLoader.addOverride("/terrain.png", "/Namehere.png");
      ModLoader.AddName(Namehere, "Nameingamehere");
      ModLoader.AddRecipe(new ItemStack(Namehere, 1), new Object[]{ 
	  "###", "###", "###", Character.valueOf('#'), Item.redstone
	  });
   }
	
   public String Version()
   {
      return "1.8.1";
   }
}

[code][/code.]

Things to get:

• Minecraft Coders Pack
• Notepad++
• Java JDK
• A brain
• Modloader
• 7zip/WinRAR

Part 1

First of all we need to set up JDK,

1. Go to start, and right click on My Computer. Then click properties. Then advanced computer settings.
Click environmental variables

2. Is there a Path variable at the top? As the value does it say "C:\Program Files\Java\jdk1.6.0_24\bin", or something
like that? (If it does then you can skip this setup guide.)

3. Open your web browser, and download JDK SE. NOT JDK EE!

4. Once that downloads, and you set it up, open C:\Program Files\java\jdk1.6.0_24\bin, if the location is a bit different
that's OK, this is why we are doing this, to make sure we have the right location. You should see a heap of files with
the ".exe" extension. Right click on any one of them, and click properties, then copy the location.

5. Now navigate back to environmental variables(the first 2 steps) Click new, type "Path" (the capitalization matters)
as the name. Paste the location as the value.

You are now finished setting up JDK!

If you wanna make sure you did this properly, search CMD, hit enter, and type in "javac", push enter. If it gives you an error, then you did something wrong, if it gives you a long list of commands then, YAY! You did it!
--------------------------------------------------------------------------------------------------------------------------------------------
Part 2

Next, we need to set up MCP (Minecraft Coders Pack)

1. Download the latest MCP, and extract it to a folder on your desktop (doesn't have to be desktop, but it's just easier).

2. Now type in the search bar %appdata%, and hit enter. Look in your ".minecraft" folder and copy your "bin"
and "resources" folders. Go into your MCP folder and paste them into the "jars" folder.

3. (In MCP folder) Enter the bin folder and use 7zip to open "minecraft.jar" there should be a heap of files in it.
Keep that window open, now open the modloader file you downloaded, highlight all the files in it and drag 'n' drop them
into the "minecraft.jar" window. (Don't forget to delete the "META-INF" folder!)

4. Now run "decompile.bat" It should bring up a black window. Wait until it says "press any key to continue..." and do it.
(If it says something like "2 HUNKS OUT OF 2 FAILED" don't worry, it doesn't mean anything!

You have now finished setting up MCP!

Still yet to start this.

class Helloworld
{
    public static void main(String args[])
    {
    	System.out.println("Hello World!");
    }
}

[url="http://www.minecraftforum.net/topic/473884-modloader-strengths-tutorials-25811/"][img]http://i53.tinypic.com/qqsg85.png[/img][/url]