Minecraft Forums

Quote from Frostbite528

SOMEONE PLEASE HELP! check back a page or two see how to help I REALLY NEED IT!!!

== ERRORS FOUND ==
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:15: illegal start of expression
	   public String getVersion()
	   ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:15: ';' expected
	   public String getVersion()
							   ^
2 errors
==================

Quote from Frostbite528

turns out that i hadnt changed the edited minecraft.jar back into the .jar (instead of folder) so i just decompiled the normal jar with no modloader and decompile still doesnt work

EarthGuardian, on 01 April 2012 - 06:11 PM, said:

BaseMod.java << this is the main java file your need to make it work ..
if that one isnt decompiled your doing something wrong.



ehmm i dont see anny texture overrides in that pice of code ... you send ..
show the whole code ?? or add the texture part ...
hehe im trying to help



post your whole code you writen for that item.
and no that dusnt mean its not installed it means it cant find it yet ..

and maby try a Block first ?? Items are harder to make than blocks when your new like me
and try using eclipse .. that program helped me alot ..

is there a difference between editrocket an eclipse (im on mac) and what i did is i copied word for word what it said in Tech Guy's tutorial, of course i changed the name and the place for the texture and i made the two files i needed and ended both with .java
so i have no idea whats going on. im having so much trouble just decompiling with modloader installed.

or is it possible that i need to create the 2 new files but also edit other ones? i really need someone to help me....i cant get this right

now that i think about it, when i open the minecraft.jar with archive utility and put in the modloader files (over-writing the old ones), do i then get rid of the "minecraft.jar" and compress the folder (with modloader) into a .jar?

and no there is no BaseMod.java in the list

Could someone possibly give/make me a 100% accurate and detailed "guide" as to how to decompile. (including stuff like "go to terminal and type **** then drag in the *****.** file) i am on a MAC! thanks to anyone that does this

Quote from EarthGuardian

lol and your giving advice to other ppl ?? did you even check the error ?? its even given you a prox fix ;< that sign
normaly you need to add and ; behind the line but in this case ... give that public an return lol ..

public String getVersion()
{
  return "1.2.4";
}

like that ..

	  public String getVersion()
{
  return "1.2.4";
}

Quote from Frostbite528

I have tried that many times, with a fresh minecraft folder (inc. jar and bin) and a new MPC. by change directory i mean when at the beginning before running clean up you do " cd (drag in the MPC folder) " in terminal on mac.

Quote from sonick100

I made a block, ran reobfuscate, put the files and modloader in my minecraft.jar, but then the game kept crashing. On Eclipse there are no errors in the code. I tried installing my mod without modloader, of course it didn't work but the game did not crash. When I installed modloader it then crashed. Any idea on what is happening?

Quote from PhantomJedi759

I am trying to make some new stairs, but every time I craft them or scroll down to where they are located in the Creative inventory, the game crashes.

Here is my Block file:

package net.minecraft.src;
import java.util.ArrayList;
public class BlockConcrete11 extends Block
{
		public BlockConcrete11(int i, int j)
		{
				super(i, j, Material.wood);
		}
	  
		public void getCollidingBoundingBoxes(World world, int i, int j, int k, AxisAlignedBB axisalignedbb, ArrayList arraylist)
		{
				int l = world.getBlockMetadata(i, j, k);
				if (l == 0)
				{
						setBlockBounds(0.0F, 0.0F, 0.0F, 0.5F, 0.5F, 1.0F);
						super.getCollidingBoundingBoxes(world, i, j, k, axisalignedbb, arraylist);
						setBlockBounds(0.5F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
						super.getCollidingBoundingBoxes(world, i, j, k, axisalignedbb, arraylist);
				}
				else if (l == 1)
				{
						setBlockBounds(0.0F, 0.0F, 0.0F, 0.5F, 1.0F, 1.0F);
						super.getCollidingBoundingBoxes(world, i, j, k, axisalignedbb, arraylist);
						setBlockBounds(0.5F, 0.0F, 0.0F, 1.0F, 0.5F, 1.0F);
						super.getCollidingBoundingBoxes(world, i, j, k, axisalignedbb, arraylist);
				}
				else if (l == 2)
				{
						setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.5F, 0.5F);
						super.getCollidingBoundingBoxes(world, i, j, k, axisalignedbb, arraylist);
						setBlockBounds(0.0F, 0.0F, 0.5F, 1.0F, 1.0F, 1.0F);
						super.getCollidingBoundingBoxes(world, i, j, k, axisalignedbb, arraylist);
				}
				else if (l == 3)
				{
						setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 0.5F);
						super.getCollidingBoundingBoxes(world, i, j, k, axisalignedbb, arraylist);
						setBlockBounds(0.0F, 0.0F, 0.5F, 1.0F, 0.5F, 1.0F);
						super.getCollidingBoundingBoxes(world, i, j, k, axisalignedbb, arraylist);
				}
				setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
		}
		public void onBlockPlacedBy(World world, int i, int j, int k, EntityLiving entityliving)
		{
				int l = MathHelper.floor_double((double)((entityliving.rotationYaw * 4F) / 360F) + 0.5D) & 3;
				if (l == 0)
				{
						world.setBlockMetadataWithNotify(i, j, k, 2);
				}
				if (l == 1)
				{
						world.setBlockMetadataWithNotify(i, j, k, 1);
				}
				if (l == 2)
				{
						world.setBlockMetadataWithNotify(i, j, k, 3);
				}
				if (l == 3)
				{
						world.setBlockMetadataWithNotify(i, j, k, 0);
				}
		}
	  
		public void setBlockBoundsBasedOnState(IBlockAccess iblockaccess, int i, int j, int k)
		{
				setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
		}	
		public boolean isOpaqueCube()
		{
				return false;
		}
		public boolean renderAsNormalBlock()
		{
				return false;
		}
		public int getRenderType()
		{
				return 10;
		}
}

Here is the error report:

java.lang.NullPointerException
at net.minecraft.src.ItemStack.getIconIndex(ItemStack.java:105)
at net.minecraft.src.RenderItem.renderItemIntoGUI(RenderItem.java:270)
at net.minecraft.src.GuiContainer.drawSlotInventory(GuiContainer.java:228)
at net.minecraft.src.GuiContainer.drawScreen(GuiContainer.java:74)
at net.minecraft.src.GuiContainerCreative.drawScreen(GuiContainerCreative.java:235)
at net.minecraft.src.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1014)
at net.minecraft.src.EntityRendererProxy.updateCameraAndRender(EntityRendererProxy.java:20)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:942)
at net.minecraft.client.Minecraft.run(Minecraft.java:798)
at java.lang.Thread.run(Thread.java:680)
--- END ERROR REPORT 18c2be4c ----------

Any ideas?

Quote from Kikinep

public static final Item ItemZythriumHelmet = new ItemArmor(608, EnumArmorMaterial.ZYTHRIUM, ModLoader.addArmor("zythrium"), 0).setItemName("ItemZythriumHelmet");
public static final Item ItemZythriumChest = new ItemArmor(609, EnumArmorMaterial.ZYTHRIUM, ModLoader.addArmor("zythrium"), 1).setItemName("ItemZythriumChest");
public static final Item ItemZythriumLegs = new ItemArmor(610, EnumArmorMaterial.ZYTHRIUM, ModLoader.addArmor("zythrium"), 2).setItemName("ItemZythriumLegs");
public static final Item ItemZythriumBoots = new ItemArmor(611, EnumArmorMaterial.ZYTHRIUM, ModLoader.addArmor("zythrium"), 3).setItemName("ItemZythriumBoots");

There Are No Error My Armor Just Wont Show Its Texture

http://imageshack.us...turefolder.png/

http://imageshack.us...armorerror.png/

I Did Everything Right...

Help Me!

Quote from Melthar2

What will happen when version 1.2.5 comes out, will you still make tutorials, or will you stop,and dø people need to use modloader then. Sorry my English is bad

Quote from Stepeffect

I mean to say, if I want a block to spawn a mob on top of it every time it executes updateTick (with only a chance of spawning), what sort of methods would I need? I was thinking it would be something like this, but I have no clue where to start.

public int randomnumberthing

public void updateTick()

{

*code to generate a random value between 1 and 4 for randomnumberthing*
if(randomnumberthing = 4)
{

*code to spawn specific mob on top of block*

}

randomnumberthing = 0

}

If you could help, that'd be great!

public int number = 0;
public void updateTick()
{
number++; //puts the int up by 1 every tick, supposedly.
if(number == 4)//not sure about generating that number. I know how to do it with Random, but you would probably get errors in this case.
{
  EntityLiving entityliving = (EntityLiving)EntityList.createEntityByName("EntityName", worldObj);
  double d3 = (double)xCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  double d4 = (yCoord + worldObj.rand.nextInt(3)) - 1;
  double d5 = (double)zCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  entityliving.setLocationAndAngles(d3, d4, d5, worldObj.rand.nextFloat() * 360F, 0.0F);
  worldObj.spawnEntityInWorld(entityliving);
  number = 0;
}
}

Quote from Guest93

My Minecraft Eclipse Session crashes all the time

Mods loaded: 3
ModLoader 1.2.3
(mod_SpawnStructure 1.2.3: This Mod didn't even gets loaded)

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

Minecraft has stopped running because it encountered a problem.


--- BEGIN ERROR REPORT 4372d53c --------
Generated 01.04.12 20:48

Minecraft: Minecraft 1.2.3
OS: Windows Vista (x86) version 6.0
Java: 1.7.0_01, Oracle Corporation
VM: Java HotSpot™ Client VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: Intel 965/963 Graphics Media Accelerator version 2.0.0 - Build 7.15.10.1666, Intel

java.lang.NullPointerException
at net.minecraft.src.ItemBlock.getItemName(ItemBlock.java:114)
at net.minecraft.src.Item.getStatName(Item.java:457)
at net.minecraft.src.ModLoader.initStats(ModLoader.java:913)
at net.minecraft.src.ModLoader.init(ModLoader.java:875)
at net.minecraft.src.ModLoader.addAllRenderers(ModLoader.java:154)
at net.minecraft.src.RenderManager.<init>(RenderManager.java:85)
at net.minecraft.src.RenderManager.<clinit>(RenderManager.java:12)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:423)
at net.minecraft.client.Minecraft.run(Minecraft.java:784)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT c33012d5 ----------

I tested everything, if I add this line, it crashes

  //mod_SpawnStructure extends BaseMod
public static final Item potFlowerItem = new BlockStructurePotItem(140).setItemName("FlowerPot");

This is the called code

  //BlockStructurePotItem extends ItemBlock
public BlockStructurePotItem(int i){
		super(i);
		setMaxDamage(0);
		setHasSubtypes(true);
	}

== ERRORS FOUND ==
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:15: illegal start of expression
	   public String getVersion()
	   ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:15: ';' expected
	   public String getVersion()
							   ^
2 errors
==================

package net.minecraft.src;
public class mod_hardeneddiamond extends BaseMod
{
public static final Item harddeneddiamond = new harddeneddiamond(5000).setItemName("assfacemcgee");

public void load()
{
  hardeneddiamond.iconIndex = ModLoader.addOverride("/gui/items.png", "/hardeneddiamond.png");
  ModLoader.addName(hardeneddiamond, "Hardened Diamond");
  ModLoader.addRecipe(new ItemStack(hardeneddiamond, 1), new Object [] {
   "XX", "XX", Character.valueOf('X'), Item.diamond});

	   public String getVersion()
{
  return "1.2.4";
}
}
	   }

package net.minecraft.src;
public class hardeneddiamond extends Item
{
public hardeneddiamond (int i)
{
  super (i);
  maxStackSize = 64;
}
}

Quote from TechGuy543

Yeah, sorry. I forgot you were on a Mac and had to do that. Is the problem all sorted now, or are you still having trouble decompiling?


What happens if you run the client through Eclipse?


Did you register the block?


I'm not going to help you. Simply because you didn't read all of the BOLD writing at the bottom of the OP.



Yes, of course I'll update! I started the tutorials in 1.1, and I'm updating everytime a new update comes out.


Well, this is what I would do.

public int number = 0;
public void updateTick()
{
number++; //puts the int up by 1 every tick, supposedly.
if(number == 4)//not sure about generating that number. I know how to do it with Random, but you would probably get errors in this case.
{
  EntityLiving entityliving = (EntityLiving)EntityList.createEntityByName("EntityName", worldObj);
  double d3 = (double)xCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  double d4 = (yCoord + worldObj.rand.nextInt(3)) - 1;
  double d5 = (double)zCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  entityliving.setLocationAndAngles(d3, d4, d5, worldObj.rand.nextFloat() * 360F, 0.0F);
  worldObj.spawnEntityInWorld(entityliving);
  number = 0;
}
}

I think EarthGuardian will be able to help you more than I can. He managed to get damage values blocks working(with a little help from me) and I haven't really tried them yet.


Do you get a crash report? Look in ModLoader.txt in .minecraft if Minecraft closes too quickly. If you get a black screen, delete META-INF.


There is something wrong with one of your recipes, what is line 83 of your mod_ class?

public int number = 0;
public void updateTick()
{
number++; //puts the int up by 1 every tick, supposedly.
if(number == 4)//not sure about generating that number. I know how to do it with Random, but you would probably get errors in this case.
{
  EntityLiving entityliving = (EntityLiving)EntityList.createEntityByName("EntityName", worldObj);
  double d3 = (double)xCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  double d4 = (yCoord + worldObj.rand.nextInt(3)) - 1;
  double d5 = (double)zCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  entityliving.setLocationAndAngles(d3, d4, d5, worldObj.rand.nextFloat() * 360F, 0.0F);
  worldObj.spawnEntityInWorld(entityliving);
  number = 0;
}
}

Quote from jtbnoob

I need help fixing this stuff.
I am a noob, so dont be surprised if the error is something stupid.

== ERRORS FOUND ==
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:15: illegal start of expression
	   public String getVersion()
	   ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:15: ';' expected
	   public String getVersion()
							   ^
2 errors
==================

package net.minecraft.src;
public class mod_hardeneddiamond extends BaseMod
{
public static final Item harddeneddiamond = new harddeneddiamond(5000).setItemName("assfacemcgee");

public void load()
{
  hardeneddiamond.iconIndex = ModLoader.addOverride("/gui/items.png", "/hardeneddiamond.png");
  ModLoader.addName(hardeneddiamond, "Hardened Diamond");
  ModLoader.addRecipe(new ItemStack(hardeneddiamond, 1), new Object [] {
   "XX", "XX", Character.valueOf('X'), Item.diamond});

	   public String getVersion()
{
  return "1.2.4";
}
}
	   }

package net.minecraft.src;
public class hardeneddiamond extends Item
{
public hardeneddiamond (int i)
{
  super (i);
  maxStackSize = 64;
}
}

Quote from BigZee

I have found the Dragon explosion effect, and I need some help to finish it up.

What do I need to say to "Call" The effect method?

This is my problem:

if (thrower != null)

{ float stuff = What do I put here?; /**What am I supposed to put instead there? I need to call the VWhateverrenderStar but I think I need an appropriate float, but I dont know which one.

field_40178_aA++;

thrower.setPositionAndUpdate(posX, posY, posZ);

thrower.fallDistance = 0.0F;

thrower.attackEntityFrom(DamageSource.fall, 1);

VWhatever.renderStar(this, stuff); // This should work but I dont know what the float has to

System.out.println("lol");

}

The spoilers below show the whole script if you really need to see.
_____________________________________________
The one below is the effect

package net.minecraft.src;

import java.util.Random;

import org.lwjgl.opengl.GL11;

public class VWhatever extends EntityEnderman

{

public VWhatever(World par1World) {

super(par1World);

}

{

}

public void renderStar(VICEntityTeleport par1EntityDragon, float par2)

{

//super.renderEquippedItems(par1EntityDragon, par2);

Tessellator tessellator = Tessellator.instance;

if (par1EntityDragon.field_40178_aA > 0)

System.out.println("lol2");

{

RenderHelper.disableStandardItemLighting();

float f = ((float)par1EntityDragon.field_40178_aA + par2) / 200F;

float f1 = 0.0F;

if (f > 0.8F)

{

f1 = (f - 0.8F) / 0.2F;

}

///////////////////////////////////////////////

/////////////////////////////

Random random = new Random(432L);

GL11.glDisable(GL11.GL_TEXTURE_2D);

GL11.glShadeModel(GL11.GL_SMOOTH);

GL11.glEnable(GL11.GL_BLEND);

GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE);

GL11.glDisable(GL11.GL_ALPHA_TEST);

GL11.glEnable(GL11.GL_CULL_FACE);

GL11.glDepthMask(false);

GL11.glPushMatrix();

GL11.glTranslatef(0.0F, -1F, -2F);

/////////////////////////////

for (int i = 0; (float)i < ((f + f * f) / 2.0F) * 60F; i++)

{

GL11.glRotatef(random.nextFloat() * 360F, 1.0F, 0.0F, 0.0F);

GL11.glRotatef(random.nextFloat() * 360F, 0.0F, 1.0F, 0.0F);

GL11.glRotatef(random.nextFloat() * 360F, 0.0F, 0.0F, 1.0F);

GL11.glRotatef(random.nextFloat() * 360F, 1.0F, 0.0F, 0.0F);

GL11.glRotatef(random.nextFloat() * 360F, 0.0F, 1.0F, 0.0F);

GL11.glRotatef(random.nextFloat() * 360F + f * 90F, 0.0F, 0.0F, 1.0F);

tessellator.startDrawing(6);

float f2 = random.nextFloat() * 20F + 5F + f1 * 10F;

float f3 = random.nextFloat() * 2.0F + 1.0F + f1 * 2.0F;

tessellator.setColorRGBA_I(0xffffff, (int)(255F * (1.0F - f1)));

tessellator.addVertex(0.0D, 0.0D, 0.0D);

tessellator.setColorRGBA_I(0xff00ff, 0);

tessellator.addVertex(-0.86599999999999999D * (double)f3, f2, -0.5F * f3);

tessellator.addVertex(0.86599999999999999D * (double)f3, f2, -0.5F * f3);

tessellator.addVertex(0.0D, f2, 1.0F * f3);

tessellator.addVertex(-0.86599999999999999D * (double)f3, f2, -0.5F * f3);

tessellator.draw();

}

GL11.glPopMatrix();

GL11.glDepthMask(true);

GL11.glDisable(GL11.GL_CULL_FACE);

GL11.glDisable(GL11.GL_BLEND);

GL11.glShadeModel(GL11.GL_FLAT);

GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);

GL11.glEnable(GL11.GL_TEXTURE_2D);

GL11.glEnable(GL11.GL_ALPHA_TEST);

RenderHelper.enableStandardItemLighting();

}}}

For the script below, that is the entity that is being thrown.

package net.minecraft.src;

import java.util.Random;

public class VICEntityTeleport extends EntityThrowable

{

public int field_40178_aA;

VWhatever VWhatever = null;

public VICEntityTeleport(World par1World)

{

super(par1World);

field_40178_aA = 0;

VWhatever = new VWhatever(par1World);

}

public VICEntityTeleport(World par1World, EntityLiving par2EntityLiving)

{

super(par1World, par2EntityLiving);

}

public VICEntityTeleport(World par1World, double par2, double par4, double par6)

{

super(par1World, par2, par4, par6);

}

/**

* Called when the throwable hits a block or entity.

*/

protected void onImpact(MovingObjectPosition par1MovingObjectPosition)

{

if (par1MovingObjectPosition.entityHit != null)

{

if (!par1MovingObjectPosition.entityHit.attackEntityFrom(DamageSource.causeThrownDamage(this, thrower), 0));

}

for (int i = 0; i < 32; i++)

{

worldObj.spawnParticle("portal", posX, posY + rand.nextDouble() * 2D, posZ, rand.nextGaussian(), 0.0D, rand.nextGaussian());

}

if (!worldObj.isRemote)

{

if (thrower != null)

{ float stuff = What do I put here?; /**What am I supposed to put instead there? I need to call the VWhateverrenderStar but I think I need an appropriate float, but I dont know which one.

field_40178_aA++;

thrower.setPositionAndUpdate(posX, posY, posZ);

thrower.fallDistance = 0.0F;

thrower.attackEntityFrom(DamageSource.fall, 1);

VWhatever.renderStar(this, stuff); // This should work but I dont know what the float has to

System.out.println("lol");

}

setDead();

}

}

}

Quote from Stepeffect

public int number = 0;
public void updateTick()
{
number++; //puts the int up by 1 every tick, supposedly.
if(number == 4)//not sure about generating that number. I know how to do it with Random, but you would probably get errors in this case.
{
  EntityLiving entityliving = (EntityLiving)EntityList.createEntityByName("EntityName", worldObj);
  double d3 = (double)xCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  double d4 = (yCoord + worldObj.rand.nextInt(3)) - 1;
  double d5 = (double)zCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  entityliving.setLocationAndAngles(d3, d4, d5, worldObj.rand.nextFloat() * 360F, 0.0F);
  worldObj.spawnEntityInWorld(entityliving);
  number = 0;
}
}

worldObj isn't recognized. Do I have to import another package or something?

Quote from TechGuy543

You are putting that in your TileEntity*** class right?

public class TileEntityBlock extends TileEntity
{
public int number = 0;


public void updateEntity()
{
number++;
if(number == 4)
{
  EntityLiving entityliving = (EntityLiving)EntityList.createEntityByName("My custom mob title", worldObj);
  double d3 = (double)xCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  double d4 = (yCoord + worldObj.rand.nextInt(3)) - 1;
  double d5 = (double)zCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  entityliving.setLocationAndAngles(d3, d4, d5, worldObj.rand.nextFloat() * 360F, 0.0F);
  worldObj.spawnEntityInWorld(entityliving);
  number = 0;
}
}
}

Quote from TechGuy543

You put the getVersion method inside the load method. You can't do that. If you don't know how to fix that, I seriously recommend that you take a look at the page linked at the bottom of the OP.

== ERRORS FOUND ==
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:4: cannot find symbol
symbol: class BaseMod
public class mod_hardeneddiamond extends BaseMod
										 ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:6: cannot find symbol
symbol  : class harddeneddiamond
location: class net.minecraft.src.mod_hardeneddiamond
public static final Item harddeneddiamond = new harddeneddiamond(5000).setItemName("assfacemcgee");
												 ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:10: non-static variable iconIndex cannot be referenced from a static context
  hardeneddiamond.iconIndex = ModLoader.addOverride("/gui/items.png", "/hardeneddiamond.png");
				 ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:10: cannot find symbol
symbol  : variable ModLoader
location: class net.minecraft.src.mod_hardeneddiamond
  hardeneddiamond.iconIndex = ModLoader.addOverride("/gui/items.png", "/hardeneddiamond.png");
							  ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:11: cannot find symbol
symbol  : variable hardeneddiamond
location: class net.minecraft.src.mod_hardeneddiamond
  ModLoader.addName(hardeneddiamond, "Hardened Diamond");
				    ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:11: cannot find symbol
symbol  : variable ModLoader
location: class net.minecraft.src.mod_hardeneddiamond
  ModLoader.addName(hardeneddiamond, "Hardened Diamond");
  ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:12: cannot find symbol
symbol  : variable hardeneddiamond
location: class net.minecraft.src.mod_hardeneddiamond
  ModLoader.addRecipe(new ItemStack(hardeneddiamond, 1), new Object [] {
								    ^
src/minecraft/net/minecraft/src/mod_hardeneddiamond.java:12: cannot find symbol
symbol  : variable ModLoader
location: class net.minecraft.src.mod_hardeneddiamond
  ModLoader.addRecipe(new ItemStack(hardeneddiamond, 1), new Object [] {
  ^
8 errors
==================

Quote from Stepeffect

Oh, no it was in my mod_*** class. Do I need a TileEntity*** class?

So what would I put, something like this?

public class TileEntityBlock extends TileEntity
{
public int number = 0;


public void updateEntity()
{
number++;
if(number == 4)
{
  EntityLiving entityliving = (EntityLiving)EntityList.createEntityByName("My custom mob title", worldObj);
  double d3 = (double)xCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  double d4 = (yCoord + worldObj.rand.nextInt(3)) - 1;
  double d5 = (double)zCoord + (worldObj.rand.nextDouble() - worldObj.rand.nextDouble()) * 4D;
  entityliving.setLocationAndAngles(d3, d4, d5, worldObj.rand.nextFloat() * 360F, 0.0F);
  worldObj.spawnEntityInWorld(entityliving);
  number = 0;
}
}
}

    public TileEntity getBlockEntity()
    {
        return new TileEntityNamehere();
    }

ModLoader.registerTileEntity(TileEntityNamehere.class, "Namehere");

Quote from darkthynder

This is line 83:

ModLoader.addRecipe(new ItemStack(StoneRedCobble, 2), new Object [] {"#  ", StoneRedCobbleStairs});

ModLoader.addRecipe(new ItemStack(StoneRedCobble, 2), new Object [] {"#  ", Character.valueOf('#'), StoneRedCobbleStairs});

Quote from Frostbite528

sadly no, decompiling is still not working

Quote from Rossje

Oke, I got the decompiling working...
Now I´m getting this:

Mods loaded: 2
ModLoader 1.2.4
mod_Durp 1.2.4

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

Minecraft has stopped running because it encountered a problem.




--- BEGIN ERROR REPORT 8a1de043 --------
Generated 2-4-12 10:11

Minecraft: Minecraft 1.2.4
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0_03, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: ATI Radeon 3000 Graphics version 3.3.10907 Compatibility Profile Context, ATI Technologies Inc.

java.lang.Exception: [email protected] is missing name tag!
at net.minecraft.src.ModLoader.addName(ModLoader.java:354)
at net.minecraft.src.ModLoader.addName(ModLoader.java:306)
at net.minecraft.src.mod_Durp.load(mod_Durp.java:11)
at net.minecraft.src.ModLoader.init(ModLoader.java:855)
at net.minecraft.src.ModLoader.addAllRenderers(ModLoader.java:156)
at net.minecraft.src.RenderManager.<init>(RenderManager.java:85)
at net.minecraft.src.RenderManager.<clinit>(RenderManager.java:12)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:422)
at net.minecraft.client.Minecraft.run(Minecraft.java:783)
at java.lang.Thread.run(Thread.java:722)
--- END ERROR REPORT c75977c7 ----------

Code:

package net.minecraft.src;
import java.util.Random;

public class mod_Durp extends BaseMod
{
public static final Block Durp = new BlockDurp(213, 0).setHardness(1.5F).setResistance(10F).setStepSound(Block.soundStoneFootstep);

public void load()
{
				ModLoader.registerBlock(Durp);
				ModLoader.addName(Durp, "Durp");
				Durp.blockIndexInTexture = ModLoader.addOverride("/terrain.png", "/Durp.png");
}

		public void generateSurface(World world, Random rand, int baseX, int baseZ)
		{
		 for(int x = 0; x < 30; x++)
		 {
		 int Xcoord = baseX + rand.nextInt(6);
		 int Ycoord = rand.nextInt(53);
		 int Zcoord = baseZ + rand.nextInt(4);
		 (new WorldGenMinable(Durp.blockID, 40)).generate(world, rand, Xcoord, Ycoord, Zcoord);
		 }
		}


		public String getVersion()
		{
		 return "1.2.4";
		}
}

package net.minecraft.src;
import java.util.Random;

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


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