Minecraft Forums

package net.minecraft.src;

import java.util.Random;

public class mod_YourTree extends BaseMod
{

	public String getVersion()
		{
				return "1.1.0";
		}

		public void load()
		{	  
		}

	public mod_YourTree()
	{
		ModLoader.AddName(YourLeaves, "Your Leaves");
		ModLoader.AddName(YourWood, "Your Wood");
		ModLoader.AddName(Yoursapling, "Your Sapling");

		//
		ModLoader.RegisterBlock(YourLeaves);
		ModLoader.RegisterBlock(YourWood);
		ModLoader.RegisterBlock(Yoursapling);
		//
		
		
		ModLoader.AddRecipe(new ItemStack(Block.planks, 4), new Object[] {
			"#", Character.valueOf('#'), YourWood
		});
		//
		ModLoader.AddSmelting(YourWood.blockID, new ItemStack(Item.coal, 1, 1));
	}

	public void GenerateSurface(World world, Random random, int i, int j)
	{
		BiomeGenBase biomegenbase = world.getWorldChunkManager().getBiomeGenAt(i, j);
		WorldGenYourTrees worldgenyourtrees = new WorldGenYourTrees();
		if((biomegenbase instanceof BiomeGenForest) || (biomegenbase instanceof BiomeGenForest))
		{
			int k = i + random.nextInt(16) + 8;
			int l = j + random.nextInt(16) + 8;
			int i1 = world.getHeightValue(k, l);
			worldgenyourtrees.func_517_a(1.0D, 1.0D, 1.0D);
			worldgenyourtrees.generate(world, random, k, i1, l);
		}
	}

	public static final Block YourLeaves;
	public static final Block YourWood;
	public static final Block Yoursapling;


	static  
	{
		YourLeaves = (new BlockYourLeaves(124, ModLoader.addOverride("/terrain.png", "/Yourfolder/YourCraft/Trees/YourLeaves.png"))).setHardness(0.2F).setLightOpacity(1).setStepSound(Block.soundGrassFootstep).setBlockName("YourLeaves").disableStats();
		YourWood = (new BlockYourWood(125, ModLoader.addOverride("/terrain.png", "/Yourfolder/YourCraft/Trees/YourWood.png"))).setHardness(2.0F).setStepSound(Block.soundWoodFootstep).setBlockName("YourWood");
		 Yoursapling = (new BlockYoursapling(126, ModLoader.addOverride("/terrain.png", "/Yourfolder/YourCraft/Trees/Yoursapling.png"))).setHardness(0.1F).setStepSound(Block.soundWoodFootstep).setBlockName("Yoursapling");

	}
}

package net.minecraft.src;

import java.util.Random;

public class BlockYoursapling extends BlockFlower
{

	protected BlockYoursapling(int i, int j)
	{
		super(i, j);
		float f = 0.4F;
		setBlockBounds(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, f * 2.0F, 0.5F + f);
	}

	public void updateTick(World world, int i, int j, int k, Random random)
	{
		if(world.multiplayerWorld)
		{
			return;
		}
		super.updateTick(world, i, j, k, random);
		if(world.getBlockLightValue(i, j + 1, k) >= 9 && random.nextInt(25) == 0)
		{
			int l = world.getBlockMetadata(i, j, k);
			if((l & 8) == 0)
			{
				world.setBlockMetadataWithNotify(i, j, k, l | 8);
			} else
			{
				growTree(world, i, j, k, random);
			}
		}
	}

	public void growTree(World world, int i, int j, int k, Random random)
	{
		int l = world.getBlockMetadata(i, j, k) & 3;
		world.setBlock(i, j, k, 0);
		Object obj = null;
		if(l == 1)
		{
			obj = new WorldGenTaiga2(true);
		} else
		if(l == 2)
		{
			obj = new WorldGenForest(true);
		}
		else
		{
			obj = new WorldGenYourTrees();
			if (random.nextInt(10) == 0)
			{
				obj = new WorldGenBigTree(true);
			}
		}
		if (!((WorldGenerator) (obj)).generate(world, random, i, j, k))
		{
			world.setBlockAndMetadata(i, j, k, blockID, l);
		}
	}

	public int idDropped(int i, Random random)
	{
		return mod_YourTree.Yoursapling.blockID;
	}
}

package net.minecraft.src;

import java.util.Random;

public class BlockYourLeaves extends BlockLeavesBase
{

	protected BlockYourLeaves(int i, int j)
	{
		super(i, j, Material.leaves, false);
		baseIndexInPNG = j;
		setTickOnLoad(true);
	}

	public int idDropped(int i, Random random)
	{
		if(random.nextInt(3) == 0)
		{
		return mod_YourTree.Yoursapling.blockID;
		} else  
		{
			return -1;
		}
	}

   public void updateTick(World world, int i, int j, int k, Random random)
	{
		if (world.multiplayerWorld)
		{
			return;
		}
		int l = world.getBlockMetadata(i, j, k);
		if ((l & 8) != 0 && (l & 4) == 0)
		{
			byte byte0 = 4;
			int i1 = byte0 + 1;
			byte byte1 = 32;
			int j1 = byte1 * byte1;
			int k1 = byte1 / 2;
			if (adjacentTreeBlocks == null)
			{
				adjacentTreeBlocks = new int[byte1 * byte1 * byte1];
			}
			if (world.checkChunksExist(i - i1, j - i1, k - i1, i + i1, j + i1, k + i1))
			{
				for (int l1 = -byte0; l1 <= byte0; l1++)
				{
					for (int k2 = -byte0; k2 <= byte0; k2++)
					{
						for (int i3 = -byte0; i3 <= byte0; i3++)
						{
							int k3 = world.getBlockId(i + l1, j + k2, k + i3);
							if (k3 == mod_YourTree.YourWood.blockID)
							{
								adjacentTreeBlocks[(l1 + k1) * j1 + (k2 + k1) * byte1 + (i3 + k1)] = 0;
								continue;
							}
							if (k3 == mod_YourTree.YourLeaves.blockID)
							{
								adjacentTreeBlocks[(l1 + k1) * j1 + (k2 + k1) * byte1 + (i3 + k1)] = -2;
							}
							else
							{
								adjacentTreeBlocks[(l1 + k1) * j1 + (k2 + k1) * byte1 + (i3 + k1)] = -1;
							}
						}
					}
				}

				for (int i2 = 1; i2 <= 4; i2++)
				{
					for (int l2 = -byte0; l2 <= byte0; l2++)
					{
						for (int j3 = -byte0; j3 <= byte0; j3++)
						{
							for (int l3 = -byte0; l3 <= byte0; l3++)
							{
								if (adjacentTreeBlocks[(l2 + k1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] != i2 - 1)
								{
									continue;
								}
								if (adjacentTreeBlocks[((l2 + k1) - 1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] == -2)
								{
									adjacentTreeBlocks[((l2 + k1) - 1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] = i2;
								}
								if (adjacentTreeBlocks[(l2 + k1 + 1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] == -2)
								{
									adjacentTreeBlocks[(l2 + k1 + 1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] = i2;
								}
								if (adjacentTreeBlocks[(l2 + k1) * j1 + ((j3 + k1) - 1) * byte1 + (l3 + k1)] == -2)
								{
									adjacentTreeBlocks[(l2 + k1) * j1 + ((j3 + k1) - 1) * byte1 + (l3 + k1)] = i2;
								}
								if (adjacentTreeBlocks[(l2 + k1) * j1 + (j3 + k1 + 1) * byte1 + (l3 + k1)] == -2)
								{
									adjacentTreeBlocks[(l2 + k1) * j1 + (j3 + k1 + 1) * byte1 + (l3 + k1)] = i2;
								}
								if (adjacentTreeBlocks[(l2 + k1) * j1 + (j3 + k1) * byte1 + ((l3 + k1) - 1)] == -2)
								{
									adjacentTreeBlocks[(l2 + k1) * j1 + (j3 + k1) * byte1 + ((l3 + k1) - 1)] = i2;
								}
								if (adjacentTreeBlocks[(l2 + k1) * j1 + (j3 + k1) * byte1 + (l3 + k1 + 1)] == -2)
								{
									adjacentTreeBlocks[(l2 + k1) * j1 + (j3 + k1) * byte1 + (l3 + k1 + 1)] = i2;
								}
							}
						}
					}
				}
			}
			int j2 = adjacentTreeBlocks[k1 * j1 + k1 * byte1 + k1];
			if (j2 >= 0)
			{
				world.setBlockMetadata(i, j, k, l & -9);
			}
			else
			{
				removeLeaves(world, i, j, k);
			}
		}
	}

	private void removeLeaves(World world, int i, int j, int k)
	{
		dropBlockAsItem(world, i, j, k, world.getBlockMetadata(i, j, k), 0);
		world.setBlockWithNotify(i, j, k, 0);
	}

	public int quantityDropped(Random random)
	{
		return random.nextInt(5) != 0 ? 0 : 1;	 //1 / # = chance | EX: 2 = 50% chance (1/2 = .5 chance)
								//Random from 0 - (#-1)
								//if the random number = 0
								//drops 1 item
	}

	public int idDropped(int i, Random random, int j)
	{
		if(random.nextInt(5) == 0)
			return Item.appleRed.shiftedIndex;
		return mod_YourTree.Yoursapling.blockID;   // Your fruit of choice //
		//return Block.sapling.blockID;
	}

	public void harvestBlock(World world, EntityPlayer entityplayer, int i, int j, int k, int l)
	{
		if(!world.multiplayerWorld && entityplayer.getCurrentEquippedItem() != null && entityplayer.getCurrentEquippedItem().itemID == Item.shears.shiftedIndex)
		{
			entityplayer.addStat(StatList.mineBlockStatArray[blockID], 1);
			dropBlockAsItem_do(world, i, j, k, new ItemStack(mod_YourTree.YourLeaves.blockID, 1, l & 3));  //////Leaf/////////
		} else
		{
			super.harvestBlock(world, entityplayer, i, j, k, l);
		}
	}

	public void dropBlockAsItemWithChance(World world, int i, int j, int k, int l, float f, int i1)
	{
		super.dropBlockAsItemWithChance(world, i, j, k, l, f, i1);
		if (!world.multiplayerWorld && (l & 3) == 0 && world.rand.nextInt(200) == 0)
		{
			dropBlockAsItem_do(world, i, j, k, new ItemStack(Item.appleRed, 1, 0));
		}
	}
	
	 public boolean isOpaqueCube()
	{
		return false;
	}

	public void onEntityWalking(World world, int i, int j, int k, Entity entity)
	{
		super.onEntityWalking(world, i, j, k, entity);
	}

	int adjacentTreeBlocks[];
	private int baseIndexInPNG;
}

package net.minecraft.src;

import java.util.Random;

public class BlockYourWood extends Block
{

	protected BlockYourWood(int i, int j)
	{
		super(i, j, Material.wood);
		baseIndexInPNG = j;
	}

	public int quantityDropped(Random random)
	{
		return 1;
	}

	public int idDropped(int i, Random random)
	{
		return mod_YourTree.YourWood.blockID;
	}

	public int getBlockTextureFromSide(int i)
	{
		if(i == 1 || i == 0)
		{
			return 21;
		} else
		{
			return baseIndexInPNG;
		}
	}

	private int baseIndexInPNG;
}

package net.minecraft.src;

import java.util.Random;

public class WorldGenYourTrees extends WorldGenerator
{
	public WorldGenYourTrees()
	{
	}

	public boolean generate(World world, Random random, int i, int j, int k)
	{
		int l = random.nextInt(3) + 4;
		boolean flag = true;
		if (j < 1 || j + l + 1 > world.worldHeight)
		{
			return false;
		}
		for (int i1 = j; i1 <= j + 1 + l; i1++)
		{
			byte byte0 = 1;
			if (i1 == j)
			{
				byte0 = 0;
			}
			if (i1 >= (j + 1 + l) - 2)
			{
				byte0 = 2;
			}
			for (int i2 = i - byte0; i2 <= i + byte0 && flag; i2++)
			{
				for (int l2 = k - byte0; l2 <= k + byte0 && flag; l2++)
				{
					if (i1 >= 0 && i1 < world.worldHeight)
					{
						int j3 = world.getBlockId(i2, i1, l2);
						if (j3 != 0 && j3 != mod_YourTree.YourLeaves.blockID)
						{
							flag = false;
						}
					}
					else
					{
						flag = false;
					}
				}
			}
		}

		if (!flag)
		{
			return false;
		}
		int j1 = world.getBlockId(i, j - 1, k);
		if (j1 != Block.grass.blockID && j1 != Block.dirt.blockID || j >= world.worldHeight - l - 1)
		{
			return false;
		}
		world.setBlock(i, j - 1, k, Block.dirt.blockID);
		for (int k1 = (j - 3) + l; k1 <= j + l; k1++)
		{
			int j2 = k1 - (j + l);
			int i3 = 1 - j2 / 2;
			for (int k3 = i - i3; k3 <= i + i3; k3++)
			{
				int l3 = k3 - i;
				for (int i4 = k - i3; i4 <= k + i3; i4++)
				{
					int j4 = i4 - k;
					if ((Math.abs(l3) != i3 || Math.abs(j4) != i3 || random.nextInt(2) != 0 && j2 != 0) && !Block.opaqueCubeLookup[world.getBlockId(k3, k1, i4)])
					{
						world.setBlockAndMetadata(k3, k1, i4, mod_YourTree.YourLeaves.blockID, 3);
					}
				}
			}
		}

		for (int l1 = 0; l1 < l; l1++)
		{
			int k2 = world.getBlockId(i, j + l1, k);
			if (k2 == 0 || k2 == Block.leaves.blockID)
			{
				world.setBlockAndMetadata(i, j + l1, k, mod_YourTree.YourWood.blockID, 3);
			}
		}

		return true;
	}
}

package net.minecraft.src;


public class BlockSpawnTutorial extends Block

{

private World worldObj;


protected BlockSpawnTutorial(int i, int j)

{

super(i, j, Material.iron);

}


public void onBlockClicked(World world, int i, int j, int k, EntityPlayer entityplayer)

{

//Random stuff i shouldve made neater.

world.setBlockWithNotify(i + 1, j, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i , j, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i , j, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i , j, k, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j, k, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j, k, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i, j, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i, j, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i, j, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i, j, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j, k - 5, Block.dirt.blockID);


//Entrance

world.setBlockWithNotify(i + 2, j, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j, k, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 1, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 2, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 3, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 3, k, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 2, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 2, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 2, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 2, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 2, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 1, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 1, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 1, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 1, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i + 2, j + 1, k - 5, Block.dirt.blockID);


//LongWall

world.setBlockWithNotify(i - 1, j + 1, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j + 1, k, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 1, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 1, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 1, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 1, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j + 1, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j + 2, k + 1, Block.glass.blockID);

world.setBlockWithNotify(i - 1, j + 2, k, Block.glass.blockID);

world.setBlockWithNotify(i - 2, j + 2, k - 1, Block.glass.blockID);

world.setBlockWithNotify(i - 2, j + 2, k - 2, Block.glass.blockID);

world.setBlockWithNotify(i - 2, j + 2, k - 3, Block.glass.blockID);

world.setBlockWithNotify(i - 2, j + 2, k - 4, Block.glass.blockID);

world.setBlockWithNotify(i - 1, j + 2, k - 5, Block.glass.blockID);

world.setBlockWithNotify(i - 1, j + 3, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j + 3, k, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 3, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 3, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 3, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 3, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j, k - 1, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j, k - 2, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j, k - 3, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j, k - 4, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j + 3, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j + 2, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j + 2, k, Block.dirt.blockID);

world.setBlockWithNotify(i - 1, j + 2, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 1, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 2, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i - 2, j + 3, k - 5, Block.dirt.blockID);


//SideWalls

world.setBlockWithNotify(i, j + 1, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i, j + 2, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i, j + 3, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j + 1, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j + 2, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j + 3, k - 5, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j + 1, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j + 2, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i + 1, j + 3, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i , j + 1, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i , j + 2, k + 1, Block.dirt.blockID);

world.setBlockWithNotify(i , j + 3, k + 1, Block.dirt.blockID);


//Roof

world.setBlockWithNotify(i + 1, j + 3, k + 1, Block.grass.blockID);

world.setBlockWithNotify(i , j + 3, k + 1, Block.grass.blockID);

world.setBlockWithNotify(i , j + 3, k - 1, Block.grass.blockID);

world.setBlockWithNotify(i + 1, j + 3, k, Block.grass.blockID);

world.setBlockWithNotify(i - 1, j + 3, k, Block.grass.blockID);

world.setBlockWithNotify(i - 1, j + 3, k - 1, Block.grass.blockID);

world.setBlockWithNotify(i + 1, j + 3, k - 1, Block.grass.blockID);

world.setBlockWithNotify(i - 1, j + 3, k + 1, Block.grass.blockID);

world.setBlockWithNotify(i - 1, j + 3, k - 2, Block.grass.blockID);

world.setBlockWithNotify(i - 1, j + 3, k - 3, Block.grass.blockID);

world.setBlockWithNotify(i - 1, j + 3, k - 4, Block.grass.blockID);

world.setBlockWithNotify(i - 1, j + 3, k - 5, Block.grass.blockID);

world.setBlockWithNotify(i, j + 3, k - 2, Block.grass.blockID);

world.setBlockWithNotify(i, j + 3, k - 3, Block.grass.blockID);

world.setBlockWithNotify(i, j + 3, k - 4, Block.grass.blockID);

world.setBlockWithNotify(i, j + 3, k - 5, Block.grass.blockID);

world.setBlockWithNotify(i + 1, j + 3, k - 2, Block.grass.blockID);

world.setBlockWithNotify(i + 1, j + 3, k - 3, Block.grass.blockID);

world.setBlockWithNotify(i + 1, j + 3, k - 4, Block.grass.blockID);

world.setBlockWithNotify(i + 1, j + 3, k - 5, Block.grass.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 1, Block.grass.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 2, Block.grass.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 3, Block.grass.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 4, Block.grass.blockID);

world.setBlockWithNotify(i + 2, j + 3, k - 5, Block.grass.blockID);

world.setBlockWithNotify(i + 2, j + 3, k, Block.grass.blockID);

world.setBlockWithNotify(i + 2, j + 3, k + 1, Block.grass.blockID);

world.setBlockWithNotify(i, j + 3, k, Block.grass.blockID);


}

}

package net.minecraft.src;

import java.util.Random;

public class Entity**** extends EntityMob
{
	public Entity****(World world)
	{
		super(world);
		texture = "/YourTextureFolder/****.png";
		moveSpeed = 0.3F;
		attackStrength = 3;
	}

	public int getMaxHealth()
	{
		return 60;
	}

	protected String getLivingSound()
	{
		return null;
	}

	protected String getHurtSound()
	{
		return null;
	}

	protected String getDeathSound()
	{
		return null;
	}

	protected int getDropItemId()
	{
		return r.nextInt(2)==0?Item.egg.shiftedIndex:Block.sapling.blockID;
	}
		
		public ItemStack getHeldItem()
	{
		return defaultHeldItem;
	}
		
		private static final ItemStack defaultHeldItem;
		
		static
	{
		defaultHeldItem = new ItemStack(Item.swordStone, 1);
	}
		protected boolean canDespawn()
		{
				return false;
		}
		
				public boolean interact(EntityPlayer entityplayer)
		{
					ModLoader.getMinecraftInstance().thePlayer.addChatMessage("Firstmod Aye?");
			return true;
		}
}

package net.minecraft.src;

import java.util.Random;

public class Entity**** extends EntityAnimal{
		Random r=new Random();

	public Entity****(World world){
		super(world);
		texture = "/YourTextureFolder/****.png";
		moveSpeed = 0.8F;
	}

	public int getMaxHealth(){
		return 7;
	}

	protected int func_40119_ar(){
		return 2;
	}

	public void onLivingUpdate(){
		super.onLivingUpdate();
	}

	protected String getLivingSound(){
		return "note.harp";
	}

	protected String getHurtSound(){
		return "note.snare";
	}

	protected String getDeathSound(){
		return "random.explode";
	}

	protected int getDropItemId(){
		return r.nextInt(2)==0?Item.egg.shiftedIndex:Block.sapling.blockID;
	}

	public EnumCreatureAttribute func_40124_t(){
		return EnumCreatureAttribute.UNDEFINED;
	}
	protected EntityAnimal spawnBabyAnimal(EntityAnimal entityanimal) {
				return new Entity****(worldObj);
		}
		

}

package net.minecraft.src;

import java.util.Map;

public class mod_**** extends BaseMod
{
		
		public void load()
		{	  
		ModLoader.RegisterEntityID(Entity***.class, "Highway Man", ModLoader.getUniqueEntityId());
		ModLoader.AddSpawn(Entity***.class, 14, 1, 1, EnumCreatureType.creature);
			  
		public void AddRenderer(Map map)
	{
		map.put(EntityEntity***.class, new RenderEntity***(new ModelEntity***(), 0.2F));
				
				
		}
		
		public String getVersion()
		{
				return "1.1";
		}

}

//Coded by *******
package net.minecraft.src;
import java.util.Random;
public class mod_SpawnWand extends BaseMod{

public mod_SpawnWand()
{
//TODO List
addNames();
setTextures();
registerBlocks();
addRecipes();
addSmelting();
}

public void addNames()
{
//***
//* This adds the name for your Item/Block then the in game name.
//***

ModLoader.addName(SpawnWand, "Pig Spawn Wand");


}

public void setTextures()
{
//***
//* This adds the Textures for you Item's/Block's
//***
SpawnWand.iconIndex = ModLoader.addOverride("/gui/items.png", "/SpawnWand.png");

}

public void registerBlocks()
{
//***
//* This will register the block. (This Has to be added if you're making a block no items go here)
//***


}

public void addRecipes()
{
//***
//* Be Creative! This part will be how you craft your Item's/Block's
//***


ModLoader.addRecipe(new ItemStack(SpawnWand, 1), new Object[] {
"a", Character.valueOf('a'), Block.dirt
});


}

public void addSmelting()
{
//***
//* This part is where we add our Smelting Recipes.
//***

}

//***
//* This is where we Register our Items/Blocks for the part below.
//***

public static Item SpawnWand;



static
{
//***
//* This is where the fun begins with some food and blocks.
//***
SpawnWand = (new ItemSpawnWand(1000)).setItemName("SpawnWand");
}

public String getVersion()
{

//***
//* This is where we name our mod.
//***
return "My Mod";
}

public void load()
{
//***
//* This is where Some NPC Stuff will go.
//***

}

}

package net.minecraft.src;

import java.util.Random;

public class ItemSpawnWand extends Item
{
	public ItemSpawnWand(int i)
	{
		super(i);
maxStackSize = 1;
		setMaxDamage(200);
	}
   private World worldObj;

		public boolean onItemUse(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l)
	{
		if(!world.isRemote)
		{
					ModLoader.getMinecraftInstance().thePlayer.addChatMessage("SpawnWand Activated");
			EntityLiving entityliving = (EntityLiving)EntityList.createEntityInWorld("Cow", entityplayer.worldObj);

						entityliving.setLocationAndAngles(i, j + 1, k, 0F, 0F);
			entityplayer.worldObj.spawnEntityInWorld(entityliving);
						entityplayer.swingItem();
		}
		return true;
	}
}

package net.minecraft.src;
public class mod_**** extends BaseMod
{
public static final BiomeGenBase **** = (new BiomeGen****(24)).setBiomeName("****");

public void load()
{
  ModLoader.addBiome(****);
}

public String getVersion()
{
  return "1.2.3";
}
}

package net.minecraft.src;

import java.util.List;

import net.minecraft.src.BiomeGenBase;

public class BiomeGen**** extends BiomeGenBase
{
	public BiomeGen****(int par1)
	{
		super(par1);
		spawnableCreatureList.clear();
		topBlock = (byte)Block.grass.blockID;
		fillerBlock = (byte)Block.stone.blockID;
		biomeDecorator.treesPerChunk = -999;
		biomeDecorator.deadBushPerChunk = 0;
		biomeDecorator.reedsPerChunk = 0;
		biomeDecorator.cactiPerChunk = 0;
		waterColorMultiplier = 0x242424;
		spawnableMonsterList.add(new SpawnListEntry(net.minecraft.src.EntityCow.class, 50, 4, 4));
	}

	public int func_48415_j()
	{
		double d = func_48411_i();
		double d1 = func_48414_h();
		return ((ColorizerGrass.getGrassColor(d, d1) & 0xC2C2C2) + 0xC2C2C2) / 2;
	}

	public int func_48412_k()
	{
		double d = func_48411_i();
		double d1 = func_48414_h();
		return ((ColorizerFoliage.getFoliageColor(d, d1) & 0xC2C2C2) + 0xC2C2C2) / 2;
	}
}

 public int func_48415_j()
	{
		double d = func_48411_i();
		double d1 = func_48414_h();
		return ((ColorizerGrass.getGrassColor(d, d1) & 0xC2C2C2) + 0xC2C2C2) / 2;
	}

	public int func_48412_k()
	{
		double d = func_48411_i();
		double d1 = func_48414_h();
		return ((ColorizerFoliage.getFoliageColor(d, d1) & 0xC2C2C2) + 0xC2C2C2) / 2;
	}

spawnableMonsterList.add(new SpawnListEntry(net.minecraft.src.EntityCow.class, 50, 4, 4));

waterColorMultiplier = 0x242424;

biomeDecorator.treesPerChunk = -999;
		biomeDecorator.deadBushPerChunk = 0;
		biomeDecorator.reedsPerChunk = 0;
		biomeDecorator.cactiPerChunk = 0;

topBlock = (byte)Block.grass.blockID;
		fillerBlock = (byte)Block.stone.blockID;

topBlock = (byte)Block.blockDiamond.blockID;
		fillerBlock = (byte)Block.oreDiamond.blockID;

package net.minecraft.src;
import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.IOException;
import net.minecraft.src.EntityClientPlayerMP;
import net.minecraft.src.EntityPlayerMP;
import net.minecraft.src.Packet250CustomPayload;
import cpw.mods.fml.common.FMLCommonHandler;
import cpw.mods.fml.common.Side;
import cpw.mods.fml.common.network.IPacketHandler;
import cpw.mods.fml.common.network.Player;
public class ExampleModPacketHandler implements IPacketHandler
{
@Override
public void onPacketData(INetworkManager manager, Packet250CustomPayload packet, Player player)
{
if (packet.channel.equals("GenericRandom"))
{
handleRandom(packet);
}
}
private void handleRandom(Packet250CustomPayload packet)
{
DataInputStream inputStream = new DataInputStream(new ByteArrayInputStream(packet.data));
int randomInt1;
int randomInt2;
try
{
randomInt1 = inputStream.readInt();
randomInt2 = inputStream.readInt();
} catch (IOException e) {
e.printStackTrace();
return;
}
System.out.println(randomInt1 + " " + randomInt2);
}
}

package net.minecraft.src;
import cpw.mods.fml.common.network.NetworkMod;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.Init;
import cpw.mods.fml.common.Mod.PostInit;
import cpw.mods.fml.common.Mod.PreInit;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
@Mod( modid = "ExampleMod", name="ExampleModsName", version="ExampleModVersion")
@NetworkMod
(
clientSideRequired = true,
serverSideRequired = true,
channels = {"example_mod"},
packetHandler = ExampleModPacketHandler.class
)
public class ExampleMod
{
@PreInit
public void preInit(FMLPreInitializationEvent event)
{
}
@Init
public void init(FMLInitializationEvent event)
{
}
@PostInit
public void postInit(FMLPostInitializationEvent event)
{
}
}