[1.4.7] Jbond98's Beginner/Advanced ModLoader Minecraft Modding Tutorials! -Everything Updated to 1.4.7! [Updated 1/23/2013]

#1785 Jan 30, 2013
MrBotkul
MrBotkul

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I used the Biome code, but what should I put in the "WorldGenYourTree" class?

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[SSSS]

#1786 Jan 30, 2013

Coal Miner
Join Date: 2/11/2012
Posts: 106
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I'm having a problem. I am trying to use an item from my mod in a recipe for another, but it won't recognize it. Here is my code:
mod_rawCardboard:

package net.minecraft.src;

public class mod_RawCardboard extends BaseMod
{


public static final Item RawCardboard = new ItemRawCardboard(500).setItemName("Rawcardboard");

public void load()
{
RawCardboard.iconIndex = ModLoader.addOverride("/gui/items.png", "rawcardboard.png");
ModLoader.addName(RawCardboard, "Raw Cardboard");

ModLoader.addRecipe(new ItemStack(RawCardboard, 1), new Object[] {
"###", "#%#", "###", Character.valueOf('#'), Item.paper, Character.valueOf('%'), Item.bucketWater
});
RawCardboard.setCreativeTab(CreativeTabs.tabMisc);
}
public String getVersion()
{
return "1.0";
}
public static final Item CardboardTube = new ItemRawCardboard(501).setItemName("CardboardTube");

public void load1()
{
CardboardTube.iconIndex = ModLoader.addOverride("/gui/items.png", "rawcardboard.png");
ModLoader.addName(CardboardTube, "Cardboard Tube");

ModLoader.addRecipe(new ItemStack(CardboardTube, 1), new Object[] {
"# #", "# #", "# #", Character.valueOf('#'), Item.RawCardboard, });
CardboardTube.setCreativeTab(CreativeTabs.tabMisc);
}
}

ItemRawCardboard:

package net.minecraft.src;
public class ItemRawCardboard extends Item
{

public ItemRawCardboard(int i)
{
super(i);
maxStackSize = 64;

}
public String Version()
{
return "1.0";
}
}

#1787 Jan 30, 2013

Kai2rulez

Stone Miner
Location: Amsterdam, Ohio
Join Date: 2/24/2012
Posts: 95
Minecraft: Kai_kun123
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Quote from Keltecfanboy

I'm having a problem. I am trying to use an item from my mod in a recipe for another, but it won't recognize it. Here is my code:
mod_rawCardboard:

package net.minecraft.src;

public class mod_RawCardboard extends BaseMod
{


public static final Item RawCardboard = new ItemRawCardboard(500).setItemName("Rawcardboard");

public void load()
{
RawCardboard.iconIndex = ModLoader.addOverride("/gui/items.png", "rawcardboard.png");
ModLoader.addName(RawCardboard, "Raw Cardboard");

ModLoader.addRecipe(new ItemStack(RawCardboard, 1), new Object[] {
"###", "#%#", "###", Character.valueOf('#'), Item.paper, Character.valueOf('%'), Item.bucketWater
});
RawCardboard.setCreativeTab(CreativeTabs.tabMisc);
}
public String getVersion()
{
return "1.0";
}
public static final Item CardboardTube = new ItemRawCardboard(501).setItemName("CardboardTube");

public void load1()
{
CardboardTube.iconIndex = ModLoader.addOverride("/gui/items.png", "rawcardboard.png");
ModLoader.addName(CardboardTube, "Cardboard Tube");

ModLoader.addRecipe(new ItemStack(CardboardTube, 1), new Object[] {
"# #", "# #", "# #", Character.valueOf('#'), Item.RawCardboard, });
CardboardTube.setCreativeTab(CreativeTabs.tabMisc);
}
}

ItemRawCardboard:

package net.minecraft.src;
public class ItemRawCardboard extends Item
{

public ItemRawCardboard(int i)
{
super(i);
maxStackSize = 64;

}
public String Version()
{
return "1.0";
}
}

mod_rawCardboard.RawCardboard.itemID

Just replace "item.rawCardboard" with this in any spots. Also. Fix any misspellings I did for that.

I fought through the Nether and all I got was this stupid signature.

#1788 Jan 30, 2013
Keltecfanboy
Keltecfanboy

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Quote from Kai2rulez

mod_rawCardboard.RawCardboard.itemID

Just replace "item.rawCardboard" with this in any spots. Also. Fix any misspellings I did for that.

Thanks, works so far.

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#1791 Jan 31, 2013

MrBotkul

Zombie Killer
Join Date: 11/2/2011
Posts: 231
Member Details

I need help with this code:

mod_rainbow:

package net.minecraft.src;

import java.util.Random;


public class mod_rainbow extends BaseMod
{
//Biomes

public static final BiomeGenBase RainbowW = (new BiomeGenRbow(128)).setBiomeName("Rainbow World");


//Blocks
public static final Block RainbowOre = (new BlockRainbowOre(200
,ModLoader.addOverride("/terrain.png", "/blocks/RainbowOre.png")).setHardness(5.0F).setResistance(1F).setLightValue(0.7F).setStepSound(Block.soundMetalFootstep).setBlockName("RainbowOre"));
public static final Block RainbowGrass = (new BlockRainbowGrass (201
,ModLoader.addOverride("/terrain.png", "/blocks/RainbowGrass.png")).setHardness(5.0F).setResistance(1F).setLightValue(0.7F).setStepSound(Block.soundGrassFootstep).setBlockName("RainbowGrass"));
public static final Block RainbowDirt = (new BlockRainbowGrass (202
,ModLoader.addOverride("/terrain.png", "/blocks/RainbowDirt.png")).setHardness(5.0F).setResistance(1F).setLightValue(0.7F).setStepSound(Block.soundGrassFootstep).setBlockName("RainbowDirt"));
public static final Block RainbowLeaf = (new BlockRbowLeaf (203
,ModLoader.addOverride("/terrain.png", "/blocks/RainbowLeaf.png")).setHardness(1.0F).setResistance(1F).setLightValue(0.7F).setStepSound(Block.soundGlassFootstep).setBlockName("RainbowLeaf"));
public static final Block RainbowLog = (new BlockRbowLog (205
,ModLoader.addOverride("/terrain.png", "/blocks/RainbowLog.png")).setHardness(1.0F).setResistance(1F).setLightValue(0.7F).setStepSound(Block.soundGlassFootstep).setBlockName("RainbowLog"));
public static final Block RainbowLogB = (new BlockRainbowLogBottom (204
,ModLoader.addOverride("/terrain.png", "/blocks/RainbowLogBottom.png")).setHardness(1.0F).setResistance(1F).setLightValue(0.7F).setStepSound(Block.soundGlassFootstep).setBlockName("RainbowLogB"));
public static final Block RainbowSapling = (new BlockRainbowSapling (204
,ModLoader.addOverride("/terrain.png", "/blocks/RainbowSapling.png")).setHardness(1.0F).setResistance(1F).setLightValue(0.7F).setStepSound(Block.soundGlassFootstep).setBlockName("RainbowSapling"));



//Items

public static final Item Rainbow = 
(new ItemRainbow(1000).setItemName
("Rainbow"));
public static final Item GCoal = (new ItemGenModifyedCoal(1003).setMaxStackSize(64).setItemName("GCoal"));
public static final Item Banana = (new ItemFood(1001, 10, 4, false)).setItemName("Banana");
public static final Item Apple = (new ItemFood(1001, 10, 4, false)).setItemName("Apple");


public static final Item RainPick = (new ItemPickaxe(1002,EnumToolMaterial.EMERALD)).setItemName("RainPick");



public void load()
{
ModLoader.addBiome(RainbowW);


RainPick.iconIndex = ModLoader.addOverride("/gui/items.png", "/Tools/RainbowPick.png");
Banana.iconIndex = ModLoader.addOverride("/gui/items.png","/Food/Banana.png");
Rainbow.iconIndex = ModLoader.addOverride("/gui/items.png", "/items/Rainbow.png");
GCoal.iconIndex = ModLoader.addOverride("/gui/items.png","/Fuel/RainbowCoal");
GCoal.iconIndex = ModLoader.addOverride("/gui/items.png","/Food/RainbowApple");
//Registering

ModLoader.registerBlock(RainbowOre);
ModLoader.registerBlock(RainbowGrass);
ModLoader.registerBlock(RainbowDirt);
ModLoader.registerBlock(RainbowLeaf);
ModLoader.registerBlock(RainbowLog);
ModLoader.registerBlock(RainbowLogB);
ModLoader.registerBlock(RainbowSapling);

//Adding Names
ModLoader.addName(RainbowOre,"Rainbow Ore");
ModLoader.addName(Rainbow,"Rainbow");
ModLoader.addName(Banana, "Banana");
ModLoader.addName(RainPick,"Super Pickaxe");
ModLoader.addName(GCoal,"Gen Modificated Coal");
ModLoader.addName(RainbowGrass,"RainbowGrass");
ModLoader.addName(RainbowDirt,"RainbowDirt");
ModLoader.addName(RainbowLeaf,"RainbowLeaf");
ModLoader.addName(RainbowLog,"RainbowLog");
ModLoader.addName(RainbowLogB,"RainbowLogBottom");
ModLoader.addName(RainbowSapling,"Rainbow Sapling");
ModLoader.addName(Apple,"Rainbow Apple");

//Crafting Recipes
ModLoader.addRecipe(new ItemStack(mod_rainbow.RainbowOre, 1, 1), new Object[]
{
"SSS", "RRR","BBB", 'S', Item.paper, 'R', Item.clay, 'B', Item.seeds
});
ModLoader.addRecipe(new ItemStack(mod_rainbow.RainPick, 1, 1), new Object[]
{
"RRR", "YSY","YSY", 'S', Item.stick, Character.valueOf('R'), Item.emerald
});
ModLoader.addRecipe(new ItemStack(mod_rainbow.RainPick, 1, 1), new Object[]
{
"RRR", "YSY","YSY", 'S', Item.stick, Character.valueOf('R'), Item.emerald
});
ModLoader.addRecipe(new ItemStack(mod_rainbow.GCoal, 1, 1), new Object[]
{
"YYY", "YSY","YYY", 'S', Item.coal, 'Y', Item.goldNugget
});

//Smelting Recipes

//Shapeless Recipes
ModLoader.addShapelessRecipe(new ItemStack(mod_rainbow.Rainbow, 1, 1), new Object[]
{
Item.diamond
});


}


//Generation
public void generateSurface(World world, Random random, int i, int j, Random rand, int chunkX, int chunkZ)
{
for(int k = 0; k < 5; k++)
{
        int randPosX = i + random.nextInt(16);
        int randPosY = random.nextInt(128);
        int randPosZ = j + random.nextInt(16);
        (new WorldGenMinable(RainbowOre.blockID, 17)).generate(world, random, randPosX, randPosY, randPosZ);
}
BiomeGenBase biome = world.getWorldChunkManager().getBiomeGenAt(chunkX, chunkZ);

    WorldGenRbowtree tree = new WorldGenRbowtree();

    if(biome instanceof BiomeGenRbow)
    {
            for(int x = 0; x < 8; x++)
            {
            tree = new WorldGenRbowtree();
            int Xcoord = chunkX + rand.nextInt(16);
            int Zcoord = chunkZ + rand.nextInt(16);
            int z = world.getHeightValue(Xcoord, Zcoord);
            tree.generate(world, rand, Xcoord, i, Zcoord);
            }
    }
}
//Fuel

public int addFuel(int par1, int par2)
{
if(par1 == GCoal.iconIndex)
{
return 9600;
}
if(par1 == RainbowOre.blockID)
{
return 14400;
}
        return 0;
}

public String getVersion()
{
return "1.4.7";
}
}

WorldGenRbowtree

package net.minecraft.src;

import java.util.Random;

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

public boolean generate(World world, Random random, int i, int j, int k)
{
         int l = random.nextInt(1) + 4;
         boolean flag = true;
         if(j < 1 || j + l + 1 > 256)
         {
                 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 < 256)
                                 {
                                         int j3 = world.getBlockId(i2, i1, l2);
                                         if(j3 != 0 && j3 != mod_rainbow.RainbowLeaf.blockID) //Change this to your leaf block.
                                         {
                                                 flag = false;
                                         }
                                 } else
                                 {
                                         flag = false;
                                 }
                         }
                 }
         }
         if(!flag)
         {
                 return false;
         }
         int j1 = world.getBlockId(i, j - 1, k);
         if(j1 != mod_rainbow.RainbowGrass.blockID && j1 != mod_rainbow.RainbowDirt.blockID || j >= 256 - l - 1) //This determines on what blocks your tree can generate.
         {
                 return false;
         }
         world.setBlock(i, j - 1, k, mod_rainbow.RainbowDirt.blockID); //Also determines what block your tree can generate on.
         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)])
                                 {
                                         setBlockAndMetadata(world, k3, k1, i4, mod_rainbow.RainbowLeaf.blockID, 0); //Change to your leaf block.
                                 }
                         }
                 }
         }
         for(int l1 = 0; l1 < l; l1++)
         {
                 int k2 = world.getBlockId(i, j + l1, k);
                 if(k2 == 0 || k2 == mod_rainbow.RainbowLeaf.blockID)
                 {
                         setBlockAndMetadata(world, i, j + l1, k, mod_rainbow.RainbowLog.blockID, 0); //Change to your wood block.
                 }
         }
         return true;
}
}

BlockRbowLeaf

package net.minecraft.src;
import java.util.Random;
public class BlockRbowLeaf extends BlockLeavesBase
{
private int baseIndexInPNG;
int adjacentTreeBlocks[];

protected BlockRbowLeaf(int i, int j)
{
         super(i, j, Material.leaves, false);
         setTickRandomly(true);
}

public int getBlockColor()
{
         double d = 0.5D;
         double d1 = 1.0D;
         return 0;
}
public void onBlockRemoval(World world, int i, int j, int k)
{
         int l = 1;
         int i1 = l + 1;
         if(world.checkChunksExist(i - i1, j - i1, k - i1, i + i1, j + i1, k + i1))
         {
                 for(int j1 = -l; j1 <= l; j1++)
                 {
                         for(int k1 = -l; k1 <= l; k1++)
                         {
                                 for(int l1 = -l; l1 <= l; l1++)
                                 {
                                         int i2 = world.getBlockId(i + j1, j + k1, k + l1);
                                         if(i2 == mod_rainbow.RainbowSapling.blockID) //Change to your sapling block.
                                         {
                                                 int j2 = world.getBlockMetadata(i + j1, j + k1, k + l1);
                                                 world.setBlockMetadata(i + j1, j + k1, k + l1, j2 | 8);
                                         }
                                 }
                         }
                 }
         }
}
public void updateTick(World world, int i, int j, int k, Random random)
{
         if(world.isRemote)
         {
                 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_rainbow.RainbowLog.blockID) //Change to your wood block.
                                                 {
                                                         adjacentTreeBlocks[(l1 + k1) * j1 + (k2 + k1) * byte1 + (i3 + k1)] = 0;
                                                         continue;
                                                 }
                                                 if(k3 == mod_rainbow.RainbowLeaf.blockID) //Change to your leaf block.
                                                 {
                                                         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(20) != 0 ? 0 : 1;
}
public int idDropped(int i, Random random, int j)
{
         return mod_rainbow.RainbowSapling.blockID; //Makes your leaves drop your type of sapling.
}
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.isRemote && (l & 3) == 0 && world.rand.nextInt(50) == 0)
         {
                 dropBlockAsItem_do(world, i, j, k, new ItemStack(mod_rainbow.Apple, 1, 0)); //Makes your leaf have a 1/50 chance to drop an apple.
         }
}
public void harvestBlock(World world, EntityPlayer entityplayer, int i, int j, int k, int l)
{
         if (!world.isRemote && entityplayer.getCurrentEquippedItem() != null && entityplayer.getCurrentEquippedItem().itemID == Item.shears.iconIndex)
         {
                 entityplayer.addStat(StatList.mineBlockStatArray[blockID], 1);
                 dropBlockAsItem_do(world, i, j, k, new ItemStack(Block.leaves.blockID, 1, l & 3));
         }
         else
         {
                 super.harvestBlock(world, entityplayer, i, j, k, l);
         }
}
public int damageDropped(int i)
{
         return i & 3;
}
public boolean isOpaqueCube()
{
         return !graphicsLevel;
}
public int getBlockTextureFromSideAndMetadata(int i, int j)
{
         if((j & 3) == 1)
         {
                 return blockIndexInTexture;
         }else{
                 return blockIndexInTexture;            
         }
}
public void setGraphicsLevel(boolean flag)
{
         graphicsLevel = flag;
}
public void onEntityWalking(World world, int i, int j, int k, Entity entity)
{
         super.onEntityWalking(world, i, j, k, entity);
}
}

BlockRbowLog

package net.minecraft.src;

import java.util.Random;


public class BlockRbowLog extends Block
{
protected BlockRbowLog(int i, int e)
{
         super(i, Material.wood);
}


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

public int idDropped(int i, Random random, int j)
{
         return mod_rainbow.RainbowLog.blockID; //Change to your wood block
}


public void harvestBlock(World world, EntityPlayer entityplayer, int i, int j, int k, int l)
{
         super.harvestBlock(world, entityplayer, i, j, k, l);
}

public void onBlockRemoval(World world, int i, int j, int k)
{
         byte byte0 = 4;
         int l = byte0 + 1;
         if(world.checkChunksExist(i - l, j - l, k - l, i + l, j + l, k + l))
         {
                 for(int i1 = -byte0; i1 <= byte0; i1++)
                 {
                         for(int j1 = -byte0; j1 <= byte0; j1++)
                         {
                                 for(int k1 = -byte0; k1 <= byte0; k1++)
                                 {
                                         int l1 = world.getBlockId(i + i1, j + j1, k + k1);
                                         if(l1 != mod_rainbow.RainbowLeaf.blockID) //Change to your leaf block.
                                         {
                                                 continue;
                                         }
                                         int i2 = world.getBlockMetadata(i + i1, j + j1, k + k1);
                                         if((i2 & 8) == 0)
                                         {
                                                 world.setBlockMetadata(i + i1, j + j1, k + k1, i2 | 8);
                                         }
                                 }
                         }
                 }
         }
}

public int getBlockTextureFromSideAndMetadata(int i, int j)
{
         if(i == 0)
return mod_rainbow.RainbowLogB.blockID;
if(i == 1)
return mod_rainbow.RainbowLogB.blockID;
if(i == 2)
return mod_rainbow.RainbowLog.blockID;
if(i == 3)
return mod_rainbow.RainbowLog.blockID;
if(i == 4)
return mod_rainbow.RainbowLog.blockID;
if(i == 5)
return mod_rainbow.RainbowLog.blockID;

         if(j == 1)
         {
                 return 116;
         }
         return j != 2 ? 20 : 117;
}


public int damageDropped(int i)
{
         return i;
}
}

BlockRainbowSapling

package net.minecraft.src;

import java.util.Random;

public class BlockRainbowSapling extends BlockFlower
{
protected BlockRainbowSapling(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);
}

protected boolean canThisPlantGrowOnThisBlockID(int i)
{
         return i == mod_rainbow.RainbowGrass.blockID; //Makes this grow on grass.
}


public void updateTick(World world, int i, int j, int k, Random random)
{
         if(world.isRemote)
         {
                 return;
         }
         super.updateTick(world, i, j, k, random);

         if(world.getBlockLightValue(i, j + 1, k) >= 9 && random.nextInt(7) == 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 int getBlockTextureFromSideAndMetadata(int i, int j)
{
         j &= 3;
         if(j == 1)
         {
                 return blockIndexInTexture; //63
         }
         if(j == 2)
         {
                 return blockIndexInTexture; //79
         } else
         {
                 return blockIndexInTexture;
         }
}
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;
         obj = new WorldGenRbowtree();
         if(!((WorldGenerator) (obj)).generate(world, random, i, j, k))
         {
                 world.setBlockAndMetadata(i, j, k, blockID, l);
         }
}
public int damageDropped(int i)
{
         return i & 3;
}
}

BiomeGenRbow

package net.minecraft.src;
import java.util.Random;
public class BiomeGenRbow extends BiomeGenBase
{
public BiomeGenRbow(int par1)
{
         super(par1);
         this.spawnableCreatureList.clear();
         this.spawnableMonsterList.clear();
         this.spawnableWaterCreatureList.clear();
         this.topBlock = (byte)mod_rainbow.RainbowGrass.blockID;
         this.fillerBlock = (byte)mod_rainbow.RainbowDirt.blockID;
         this.minHeight = -0.4F;
         this.maxHeight = 0.54F;
}}

[SSSS]

#1792 Jan 31, 2013
yapshuter63
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Hey. Thanks for the great tutorials.
However, I am having a problem with adding a food.
Whenever I add a food, it is added to the game perfectly, but it is inedible.
Here is the code:

package net.minecraft.src;
import java.util.Random;
public class mod_hashbrowns extends BaseMod{
public static final Item uncookedHashBrown = new ItemFood(610, 1, true).setItemName("uncookedHashBrown");
public static final Item hashBrown = new ItemFood(611, 4, true).setItemName("hashBrown");

public void load(){

//hashbrown, uncooked
//uncookedHashBrown.iconIndex = ModLoader.addOverride("/gui/items.png", "/y63/uncookedhashbrown.png");
ModLoader.addName(uncookedHashBrown, "Uncooked Hash Brown");
uncookedHashBrown.setCreativeTab(CreativeTabs.tabFood);
ModLoader.addShapelessRecipe(new ItemStack(uncookedHashBrown, 4), new Object[]{ Item.potato });
//hashbrown, cooked
//hashBrown.iconIndex = ModLoader.addOverride("/gui/items.png", "/y63/hashbrown.png");
ModLoader.addName(hashBrown, "Hash Brown");
hashBrown.setCreativeTab(CreativeTabs.tabFood);
ModLoader.addSmelting(uncookedHashBrown.itemID, new ItemStack(hashBrown, 1), 1.0F);
}

public String getVersion(){
return "Y63 HashBrowns 1.0 for MC 1.4.7";
}

}

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#1795 Feb 1, 2013
captconan
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Hey guys! I found a really cool piece of code in the Block class! I was looking at the stuff below the list of blocks, and I found this.

public float slipperiness;
this.slipperiness = 0.6F;

Evidently 0.6 is the default slipperiness of a block. BUT...
You can actually change this in your Block**** class! example:

public BlockAccelerator(int par1, int par2)
{
super(par1, par2, Material.rock);
this.setCreativeTab(CreativeTabs.tabBlock);
this.slipperiness = 6F;
}
This can allow you to make custom accelerators/decelerators! It's how ice gets to be slippery! (Ice slipperiness value is 0.98F is you're interested) Cool, eh?

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#1798 Feb 1, 2013
manic_vanir
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When I click the decompile.bat command prompt pops up and says "The system could not find the path specified". Any idea where I might have gone wrong?

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#1800 Feb 2, 2013
manic_vanir
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Quote from someguythateatspork2

Try extracting the MCP zip file into a folder then run it in the folder

It worked. Thanks!

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#1801 Feb 2, 2013
vetalei33
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Hello please help here is a problem: created a new ore "sulfuric ore" generation created this ore to create things sulfur, which must produced from sulfur ore in an amount of 1 to 4 units. and now I can not in any way to do that would of sulfur ore sulfur fell below code here, please help.
oh errors are shown in the last line where it says "return" to the beginning of the line's screen:
http://i077.radikal....cdfd500d866.jpg
thanks in advance.

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#1802 Feb 4, 2013
charizard832
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... WHY AREN'T YOU UPDATING THESE

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IN PROGRESS
#1803 Feb 6, 2013
robert1556
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Oh Jeb you art tho a bi*c* Forcing us to use "field_77817_bH" for emerald instead of the word "emerald". I hate you Jeb.

--Signed yours truly, me

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#1804 Feb 7, 2013
Awesomelf44
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How do you make a mod compatible with SMP?

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http://www.minecraft...on-17-now-live/
#1806 Feb 9, 2013
skyminer707
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Three things that would be nice to know:
-In the item creation tutorial, you don't say anything about the Item*** class, but you mention it in the creative menu tutorial. What goes in it?
-How do you create items/blocks with multiple damage values?
-Also, how do you get blocks to drop XP?

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Generation 25. Community experiment-the first time you see this, copy it into your signature and add 1 to the number.
I support RedPower, Buildcraft, and the suggestions minetrains, minecart controls, locks and keys, and thechest or recieving.
#1810 Feb 12, 2013
k4isarpendriv3
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Thank you for the biome tut look at this

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#1812 Feb 14, 2013
vandy2224
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Armor Error
Ok so there was no problem at first and then this error randomly struck me. I don't know how to fix it, im a beginning scripter. My armor classes where having no issues then randomly when I put in the next one it started acting up. Ive looked everywhere for a mistake but cant find anything! Here is the link to the error:
https://www.dropbox.com/s/qtmtkxrq57duy9g/armor%20error.txt
Here is all my armor mods:
Yellow
https://www.dropbox.com/s/3vpa4u0ya5c53v0/mod_YellowArmor.java
White
https://www.dropbox.com/s/h0lm3glmb7kkjdq/mod_WhiteArmor.java
Blue
https://www.dropbox.com/s/ih7wblnt8ksm8x9/mod_BlueArmor.java
Red
https://www.dropbox.com/s/bt7bhg62dy1yjy9/mod_RedArmor.java
Green
https://www.dropbox.com/s/tw7v1crnzhlt9ot/mod_GreenArmor.java
Pink
https://www.dropbox.com/s/kn0f56t9065wutu/mod_PinkArmor.java
I really hope you guys can take some time to look into this. Your really great scripters and give the best tutorials ive ever seen, thank you so much! I really hope you can help guys Thanks! Also im doing this with modloader and the error has something to do with forge. So if you can look for that it might be a clue! Thanks guys!

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#1813 Feb 15, 2013
Awesomelf44
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These tutorials don't seem to work with 1.4.7. When I try changing the item ID's after getting a "java.lang.Exception: No more empty item sprite indices left!" error, it still does not work. here's the full error report:

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem; Exception occured in ModLoader

A full error report has been saved to C:\Documents and Settings\Brian.T-AF1EB1B126944\My Documents\Downloads\mcp726a\jars\.\crash-reports\crash-2013-02-15_16.23.11-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash

--- BEGIN ERROR REPORT 56cfb --------
Full report at:
C:\Documents and Settings\Brian.T-AF1EB1B126944\My Documents\Downloads\mcp726a\jars\.\crash-reports\crash-2013-02-15_16.23.11-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 2/15/13 4:23 PM

-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows XP (x86) version 5.1
Java Version: 1.7.0_13, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 1035123472 bytes (987 MB) / 1067057152 bytes (1017 MB) up to 1067057152 bytes (1017 MB)
JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: Start[net.minecraft.src.IPlayerUsage, MinecraftFakeLauncher, ThreadShutdown, ...]
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
ModLoader: Mods loaded: 2
ModLoader 1.4.7
mod_MMM Moar Metals and Minerals Mod Version 1.8.4 For Minecraft 1.4.7

java.lang.Exception: No more empty item sprite indices left!
at net.minecraft.src.ModLoader.getUniqueItemSpriteIndex(ModLoader.java:760)
at net.minecraft.src.ModLoader.getUniqueSpriteIndex(ModLoader.java:770)
at net.minecraft.src.ModLoader.addOverride(ModLoader.java:474)
at net.minecraft.src.mod_MMM.load(mod_MMM.java:678)
at net.minecraft.src.ModLoader.init(ModLoader.java:960)
at net.minecraft.src.ModLoader.addAllRenderers(ModLoader.java:190)
at net.minecraft.src.RenderManager.<init>(RenderManager.java:93)
at net.minecraft.src.RenderManager.<clinit>(RenderManager.java:14)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:421)
at net.minecraft.src.MinecraftAppletImpl.startGame(MinecraftAppletImpl.java:41)
at net.minecraft.client.Minecraft.run(Minecraft.java:741)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 928ffa76 ----------

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http://www.minecraft...on-17-now-live/
#1814 Feb 18, 2013
brandonlane6
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Hey

Ive been modding for a while now and wondered if there is any way to make an item - bigger.
i want to make an item like 8x32 so a long item but cant figure out how - if you could help that would be great

Thanks

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#1816 Feb 23, 2013
iamthetree
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So long have I looked for a good set of modding tutorials! now found some, adding this page to my favourites so I can come back here.

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Eh? What be dis
#1817 Feb 25, 2013
gary_tomato
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hmmm Tool tutorials don't seem to work here is the code for my pickaxe (its the same error for all tools)

public static final Item LantPickaxe = (new ItemPickaxe(200, EnumToolMaterial.LANTHUM)).setItemName("LantPickaxe");

and the error

Illegal modifier for parameter LantPickaxe; only final is permitted
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