Minecraft Forums

Quote from -Reaper-

As Koadmaster mentioned above, you have there twice the same code in spoilers. Also, If you are bad in english, please try to use full words (you) instead of these short versions (u). It is then better understandable :smile.gif: To get to the point, the only mistake I can see now in this part of your code is that ".setStepSound(soundStoneFootstep)" should be ".setStepSound(Block.soundStoneFootstep)"

Hope it helps :smile.gif:

Quote from -Reaper-

Just leave it as "Block" (Capital B - java is case sensitive)

Quote from Koadmaster

Awesome! and Thank You!(will test soon) Also: I tried your potion effect in food tutorial and it worked fine except that (I think) the explanation of the 30 in your tutorial seems incorrect I tried 20 and it gave me like 20 something seconds of effect but then I tried 5 and it gave me like 5 seconds of effect, just thought you might like to know.

Quote from Haxer1337

Hey mate, nice tut. I must say it was better and smarter done than anyone else. But I wonder about one thing, how can I make my own skin for a block like a bookshelf. I want to make a block that has one skin around it and another on top and bottom (like a bookshelf). I will try this stuff out in 3 days when I'm back, hoping u will have replied by then so I can try to make a block like that aswell!
Ty in advance, and keep it up!
Haxer
, and a for you!

Quote from Gamerzwin

I have a problem if I put he files in MP then run it i get errors when i just copy ur code and change the names whats the problem. like 1 problem is with ModLoader it says that the M is suppost to be lover case but u have it upper im so confused if i post my code could u Edit it THX and Here is the code!!

package net.minecraft.src;

public class mod_BedrockOre extends BaseMod
{
public static final BedrockOre = (new BlockBedrockOre(153, 0)).setHardness(3F).setResistance(5F).setStepSound(soundStoneFootstep).setBlockName("BedrockOre");

public void load()
{
BedrockOre.blockIndexInTexture = ModLoader.addOverride("/terrain.png", "/BedrockStuff/BedrockOre.png");
ModLoader.RegisterBlock(BedrockOre);
ModLoader.AddName(BedrockOre, "BedrockOre");
}

public String getVersion()
{
return "1.1";
}
}

What is the problem also here is the block file

//Coded by Gamerzwin
package net.minecraft.src;

public class BlockBedrockOre extends Block
{
public BlockBedrockOre(int i, int j)
{
super(i, j, Material.rock);
}


public int idDropped(int i, Random random, int j)
{
return mod_BedrockStuff.BedrockOre.blockID;
}
public int quantityDropped(Random random)
{
return 1;
}
}

I cant copy the error cause it is in DOS but it says identifier expected! Then on the <soundStonestep> thing there is a thing under the S in stone so im confused plz help!!!


Plz help I pretty sure it should work!!! Thx

public static final BedrockOre = (new BlockBedrockOre

public static final Block BedrockOre = (new BlockBedrockOre

.setStepSound(Block.soundStoneFootstep)

Quote from outcastjack

sorry i took so long to reply:

i think this is the right bit of the error report:

---------------  T H R E A D  ---------------

Current thread (0x49ec8000):  JavaThread "AWT-Windows" daemon [_thread_in_native, id=5028, stack(0x4a1b0000,0x4a200000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x00000000

Registers:
EAX=0x4a1ff7b0, EBX=0x49ed0518, ECX=0x000001d4, EDX=0x000000c0
ESP=0x4a1ff798, EBP=0x4a1ff908, ESI=0x00000000, EDI=0x000000c0
EIP=0x6d0b70d0, EFLAGS=0x00010206

Top of Stack: (sp=0x4a1ff798)
0x4a1ff798:   4a1ff7b0 00001000 00000000 49f06978
0x4a1ff7a8:   49f06900 00000383 0000020f 6d0af5ac
0x4a1ff7b8:   00000000 7c460258 49ec8868 49f06978
0x4a1ff7c8:   6d0b3d33 00000000 00009825 49ec8128
0x4a1ff7d8:   00000001 00000383 00000000 00000000
0x4a1ff7e8:   00000383 00000000 4a1ff87c 49ec8128
0x4a1ff7f8:   019a5320 fffffffe 00000000 765e1b31
0x4a1ff808:   00000000 6d06dbd0 000e053e 0000000f 

Instructions: (pc=0x6d0b70d0)
0x6d0b70b0:   d8 56 8b b3 10 a0 00 00 1b c0 57 25 00 f0 ff ff
0x6d0b70c0:   05 00 20 00 00 50 c1 e2 05 8d 44 24 14 50 8b fa
0x6d0b70d0:   8b 16 57 c1 e1 05 51 56 ff 52 2c 85 c0 0f 8c 93
0x6d0b70e0:   00 00 00 8b 53 04 8b cf 8b 7c 24 10 8b c1 c1 e9 


Register to memory mapping:

EAX=0x4a1ff7b0 is pointing into the stack for thread: 0x49ec8000
EBX=0x49ed0518 is an unknown value
ECX=0x000001d4 is an unknown value
EDX=0x000000c0 is an unknown value
ESP=0x4a1ff798 is pointing into the stack for thread: 0x49ec8000
EBP=0x4a1ff908 is pointing into the stack for thread: 0x49ec8000
ESI=0x00000000 is an unknown value
EDI=0x000000c0 is an unknown value


Stack: [0x4a1b0000,0x4a200000],  sp=0x4a1ff798,  free space=317k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C  [awt.dll+0xb70d0]
C  [awt.dll+0x9cd3a]
C  [USER32.dll+0x1c4e7]
C  [USER32.dll+0x1c5e7]
C  [USER32.dll+0x14f0e]
C  [USER32.dll+0x14f7d]
C  [ntdll.dll+0x46fce]
C  [USER32.dll+0x164a1]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  sun.awt.windows.WToolkit.eventLoop()V+0
j  sun.awt.windows.WToolkit.run()V+52
j  java.lang.Thread.run()V+11
v  ~StubRoutines::call_stub

the other stuff is on page 4 if it helps

thanks

As a mod maker how do you go about updating mods when i tried to update from 1.7 to 1.0 i just put my 1.7 mods into the 1.0 .jar and started the whole mcp process all over again (which caused a lot of errors where it would replace bits of code with other bits e.g. changing .shiftedIndex to .BiomeDecorator and things like that throughout my code so i know there must be an easier way
thanks if you can help.

world.entityJoinedWorld

world.spawnEntityInWorld

Quote from skinmaker loly

Could you possibly make a tutorial on how to add...........

Glowing Items?
Yes.. I said Items, Not blocks!

Thanks

Quote from starfox1o1

Hey TechGuy, I was wondering, how do you add a modloader recipe to a block/item in the original Minecraft code? Not a new block, something like a Diamond. Say I wanted to make it so if i put a potion with a Gold Ingot and it made a Diamond. How would I add this recipe like a modloader recipe for a new block, and not a new entry in CraftingManager.java?

ModLoader.AddRecipe(new ItemStack(Item.diamond, 1), new Object [] {"#%", Character.valueOf('#'), Item.ingotGold, Character.valueOf('%'), Potion.blindness});

Quote from Koadmaster

I had a thought for a mod that used an block that changed blocks/items into different ones (like a furnace or brewing stand) but I have no idea how to make something do that, so I was wondering if you knew how to add that and if you do if you could tell me :smile.gif:
-Thank You-

Quote from outcastjack

here is my current code

package net.minecraft.src;

import java.util.Map;

public class mod_whitender extends BaseMod
{
	public static final Item whitepearl = (new Item(1451)).setItemName("whitepearl");
			//ModLoader.AddArmor("pearl")
			
	public static final Item pearlhelm = (new ItemArmor(1450, EnumArmorMaterial.DIAMOND, 4, 0)).setItemName("pearlhelm");
	public static final Block blockWhite = (new BlockWhite(237, 0)).setHardness(-1F).setResistance(-1F).setBlockName("blockWhite");
	public void addRenderer(Map map){
    	map.put(EntityWhitender.class, new RenderEnderman()); }
	
	public void load()
	{
    ModLoader.RegisterEntityID(EntityWhitender.class, "White Enderman", ModLoader.getUniqueEntityId());
   // ModLoader.AddSpawn(EntityWhitender.class, 100, 1, 3, EnumCreatureType.creature);
	
		blockWhite.blockIndexInTexture = ModLoader.addOverride("/terrain.png", "/kjom/blocks/whiteblock.png");
		whitepearl.iconIndex = ModLoader.addOverride("/gui/items.png", "/kjom/items/whitepearl.png");
		pearlhelm.iconIndex = ModLoader.addOverride("/gui/items.png", "/kjom/armour/pearlhelm2.png");
		ModLoader.AddName(whitepearl, "White Pearl");
		ModLoader.AddName(blockWhite, "White Block");
		ModLoader.AddName(pearlhelm, "Pearl Crown");
		ModLoader.AddRecipe(new ItemStack(blockWhite, 1), new Object[] {
            "XXX", "X|X", "XXX", Character.valueOf('X'), Item.ingotGold, Character.valueOf('|'),Item.enderPearl});
		ModLoader.AddRecipe(new ItemStack(pearlhelm, 1), new Object[] {
            " | ", "XXX", "X X", Character.valueOf('X'), Item.ingotGold, Character.valueOf('|'),whitepearl});
	}
	
	@Override
	public String getVersion() {
		// TODO Auto-generated method stub
		return "1.0.0";
	}

	
    
}

package net.minecraft.src;

public class BlockWhite extends Block
{
	private boolean blockType;

    protected BlockWhite(int i, int j)
    {
        super(i, Material.rock);
        setTickOnLoad(true);
 	
    }

    public void onBlockAdded(World world, int i, int j, int k)
        {
            super.onBlockAdded(world, i, j, k);
            if(world.getBlockId(i - 1, j, k) == Block.glowStone.blockID && world.getBlockId(i + 1, j, k) == Block.glowStone.blockID && world.getBlockId(i, j, k + 1) == Block.glowStone.blockID && world.getBlockId(i, j, k - 1) == Block.glowStone.blockID)
            {
                if(!world.isRemote)
                {
                    world.setBlockWithNotify(i, j, k, 0);
                    world.setBlockWithNotify(i - 1, j, k, 0);
                    world.setBlockWithNotify(i + 1, j, k, 0);
                    world.setBlockWithNotify(i, j, k - 1, 0);
                    world.setBlockWithNotify(i, j, k + 1, 0);
                    EntityWhitender entitywhitender = new EntityWhitender(world);
                    entitywhitender.setLocationAndAngles((double)i + 0.5D, (double)j - 1.95D, (double)k + 0.5D, 0.0F, 0.0F);
                    world.spawnEntityInWorld(entitywhitender);
                }
                for(int l = 0; l < 120; l++)
                {
                    world.spawnParticle("snowshovel", (double)i + world.rand.nextDouble(), (double)(j + 1) + world.rand.nextDouble() * 2.5D, (double)k + world.rand.nextDouble(), 0.0D, 0.0D, 0.0D);
                }

            }
        }
    public boolean canPlaceBlockAt(World world, int i, int j, int k)
    {
        int l = world.getBlockId(i, j, k);
        return (l == 0 || Block.blocksList[l].blockMaterial.isGroundCover()) && world.isBlockNormalCube(i, j - 1, k);
    }

    public void onBlockPlacedBy(World world, int i, int j, int k, EntityLiving entityliving)
    {
        int l = MathHelper.floor_double((double)((entityliving.rotationYaw * 4F) / 360F) + 2.5D) & 3;
        world.setBlockMetadataWithNotify(i, j, k, l);
    }
    
}

the problem is that when i try to craft the block t crashes out of the game

protected BlockWhite(int i, int j)
{
    super(i, Material.rock);
    setTickOnLoad(true);
}

public BlockWhite(int i, int j)
{
    super(i, j, Material.rock);
    setTickOnLoad(true);
}

Quote from 61352151511

Could you add how to make achievements? I have added 2 but the only problem I am having is finding out how to add Titles and descriptions to them. Help would be appreciated

Quote from Mineminemineme

hey dude where did you learn java and also teach us how to add effects on stuff like on right click this will happen. and another thing is like when you walk on a block it explodes yep so thnx dude.

Quote from Koadmaster

I tried your fertilizer and it didn't work. no errors, it just didn't do anything when I tried to use it (tested on mushrooms, sapling, and grass).

package net.minecraft.src;

public class ItemNamehere extends Item
{
	public ItemNamehere(int i)
	{
		super(i);
		maxStackSize = 64;		
	}
	
	public boolean onItemUse(ItemStack itemstack, EntityPlayer entityplayer, World world, int i, int j, int k, int l)
    {
        if (!entityplayer.canPlayerEdit(i, j, k))
        {
            return false;
        }
   	
        
            int i1 = world.getBlockId(i, j, k);
            if (i1 == Block.sapling.blockID)
            {
                if (!world.multiplayerWorld)
                {
                    ((BlockSapling)Block.sapling).growTree(world, i, j, k, world.rand);
                    itemstack.stackSize--;
                }
                return true;
            }
            if (i1 == Block.mushroomBrown.blockID || i1 == Block.mushroomRed.blockID)
            {
                if (!world.multiplayerWorld && ((BlockMushroom)Block.blocksList[i1]).fertilizeMushroom(world, i, j, k, world.rand))
                {
                    itemstack.stackSize--;
                }
                return true;
            }
            if (i1 == Block.melonStem.blockID || i1 == Block.pumpkinStem.blockID)
            {
                if (!world.multiplayerWorld)
                {
                    ((BlockStem)Block.blocksList[i1]).fertilizeStem(world, i, j, k);
                    itemstack.stackSize--;
                }
                return true;
            }
            if (i1 == Block.crops.blockID)
            {
                if (!world.multiplayerWorld)
                {
                    ((BlockCrops)Block.crops).fertilize(world, i, j, k);
                    itemstack.stackSize--;
                }
                return true;
            }
            if (i1 == Block.grass.blockID)
            {
                if (!world.multiplayerWorld)
                {
                    itemstack.stackSize--;
                    label0:
                    for (int j1 = 0; j1 < 128; j1++)
                    {
                        int k1 = i;
                        int l1 = j + 1;
                        int i2 = k;
                        for (int j2 = 0; j2 < j1 / 16; j2++)
                        {
                            k1 += itemRand.nextInt(3) - 1;
                            l1 += ((itemRand.nextInt(3) - 1) * itemRand.nextInt(3)) / 2;
                            i2 += itemRand.nextInt(3) - 1;
                            if (world.getBlockId(k1, l1 - 1, i2) != Block.grass.blockID || world.isBlockNormalCube(k1, l1, i2))
                            {
                                continue label0;
                            }
                        }

                        if (world.getBlockId(k1, l1, i2) != 0)
                        {
                            continue;
                        }
                        if (itemRand.nextInt(10) != 0)
                        {
                            world.setBlockAndMetadataWithNotify(k1, l1, i2, Block.tallGrass.blockID, 1);
                            continue;
                        }
                        if (itemRand.nextInt(3) != 0)
                        {
                            world.setBlockWithNotify(k1, l1, i2, Block.plantYellow.blockID);
                        }
                        else
                        {
                            world.setBlockWithNotify(k1, l1, i2, Block.plantRed.blockID);
                        }
                    }
                }
                return true;
            }
        
        return false;
    }
}