Minecraft Forums

Quote from ZeroLevels

Unless it's been fixed, your custom block(s) needs to be below BlockID 127 in order for it to be used in a biome generation.

Quote from Eggplosions

I get it now. Thanks. However, just one more thing. Say I make the image and name it birthdaycake.png, and when the player installs it the picture goes into the item folder. Would I change the code to this or something else?

Birthdaycake.iconIndex = ModLoader.addOverride("/item/birthdaycake.png");

EDIT: New error.

public static Item Birthdaycake = new ItemBirthdaycake(5000, 0).setItemName ("bdaycake");

required: int
found: int,int
reason: actual and formal lists differ length

= new ItemBirthdaycake(5000, 0)

Quote from timoteo2000

Oh crap...Well, considering all slots below 127 are taken, that will not work

Quote from mynamedotorgdotcom

Hey techguy love your tutorials but just wondering how do you make a block with a custom model like a brewing stand has a custom model?
Please help

Quote from Tusason

How to put skins on your mobs?

Quote from 2ragon

my bunnies appear transparent, only with bunnies texture like hat on their transparent heads. Any suggestions?

map.put(ModelBunny.class, new RenderBunny(new ModelBunny(), 0.5F));

map.put(EntityBunny.class, new RenderBunny(new ModelBunny(), 0.5F));

Quote from TechGuy543

Items can only have one parameter. Remove the 0 in this part.

= new ItemBirthdaycake(5000, 0)

package net.minecraft.src;

public class mod_Gag extends BaseMod
{
    public static final Item Birthdaycake = new ItemBirthdaycake(5000).setItemName ("bdaycake");
            
    public void load()
    {
        //Birthdaycake.iconIndex = ModLoader.addOverride("/gui/items.png", "/image.png");
        ModLoader.addName(Birthdaycake, "Birthday Cake");
        ModLoader.addRecipe(new ItemStack (Birthdaycake, 1), new Object [] {"#",
Character.valueOf('#'), Block.dirt});
        }
   
        public String getVersion()
        {
           	 return "1.2.5";
        }
}
  

public class ItemBirthdaycake extends Item
{
    public ItemBirthdaycake(int i)
    {
            super(i);
            maxStackSize = 64;
    }
   
    /**
	 * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
	 */
    public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
    {
	    if (!par3EntityPlayer.capabilities.isCreativeMode)
	    {
		    par1ItemStack.stackSize--;
	    }

	    par2World.playSoundAtEntity(par3EntityPlayer, "random.bow", 0.5F, 0.4F / (itemRand.nextFloat() * 0.4F + 0.8F));

	    if (!par2World.isRemote)
	    {
		    par2World.spawnEntityInWorld(new EntityBirthdaycake(par2World, par3EntityPlayer));
	    }

	    return par1ItemStack;
    }

package net.minecraft.src;

public class EntityBirthdaycake extends EntityThrowable
{
    public EntityBirthdaycake(World par1World)
    {
	    super(par1World);
    }

    public EntityBirthdaycake(World par1World, EntityLiving par2EntityLiving)
    {
	    super(par1World, par2EntityLiving);
    }

    public EntityBirthdaycake(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)
	    {
		    byte byte0 = 0;

		    if (par1MovingObjectPosition.entityHit instanceof EntityBlaze)
		    {
			    byte0 = 3;
		    }

		    if (!par1MovingObjectPosition.entityHit.attackEntityFrom(DamageSource.causeThrownDamage(this, thrower), byte0));
	    }

	    for (int i = 0; i < 8; i++)
	    {
		    worldObj.spawnParticle("snowballpoof", posX, posY, posZ, 0.0D, 0.0D, 0.0D);
	    }

	    if (!worldObj.isRemote)
	    {
		    setDead();
	    }
    }
}

package net.minecraft.src;

import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

public class RenderBirthdaycake extends Render
{
    /**
	 * Have the icon index (in items.png) that will be used to render the image. Currently, eggs and snowballs uses this
	 * classes.
	 */
    private int itemIconIndex;

    public RenderBirthdaycake(int par1)
    {
	    itemIconIndex = par1;
    }

    /**
	 * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
	 * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic
	 * (Render<T extends Entity) and this method has signature public void doRender(T entity, double d, double d1,
	 * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
	 */
    public void doRender(Entity par1Entity, double par2, double par4, double par6, float par8, float par9)
    {
	    GL11.glPushMatrix();
	    GL11.glTranslatef((float)par2, (float)par4, (float)par6);
	    GL11.glEnable(GL12.GL_RESCALE_NORMAL);
	    GL11.glScalef(0.5F, 0.5F, 0.5F);
	    loadTexture("/gui/items.png");
	    Tessellator tessellator = Tessellator.instance;

	    if (itemIconIndex == 154)
	    {
		    int i = PotionHelper.func_40358_a(((EntityPotion)par1Entity).getPotionDamage(), false);
		    float f = (float)(i >> 16 & 0xff) / 255F;
		    float f1 = (float)(i >> 8 & 0xff) / 255F;
		    float f2 = (float)(i & 0xff) / 255F;
		    GL11.glColor3f(f, f1, f2);
		    GL11.glPushMatrix();
		    func_40265_a(tessellator, 141);
		    GL11.glPopMatrix();
		    GL11.glColor3f(1.0F, 1.0F, 1.0F);
	    }

	    func_40265_a(tessellator, itemIconIndex);
	    GL11.glDisable(GL12.GL_RESCALE_NORMAL);
	    GL11.glPopMatrix();
    }

    private void func_40265_a(Tessellator par1Tessellator, int par2)
    {
	    float f = (float)((par2 % 16) * 16 + 0) / 256F;
	    float f1 = (float)((par2 % 16) * 16 + 16) / 256F;
	    float f2 = (float)((par2 / 16) * 16 + 0) / 256F;
	    float f3 = (float)((par2 / 16) * 16 + 16) / 256F;
	    float f4 = 1.0F;
	    float f5 = 0.5F;
	    float f6 = 0.25F;
	    GL11.glRotatef(180F - renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
	    GL11.glRotatef(-renderManager.playerViewX, 1.0F, 0.0F, 0.0F);
	    par1Tessellator.startDrawingQuads();
	    par1Tessellator.setNormal(0.0F, 1.0F, 0.0F);
	    par1Tessellator.addVertexWithUV(0.0F - f5, 0.0F - f6, 0.0D, f, f3);
	    par1Tessellator.addVertexWithUV(f4 - f5, 0.0F - f6, 0.0D, f1, f3);
	    par1Tessellator.addVertexWithUV(f4 - f5, f4 - f6, 0.0D, f1, f2);
	    par1Tessellator.addVertexWithUV(0.0F - f5, f4 - f6, 0.0D, f, f2);
	    par1Tessellator.draw();
    }
}

Quote from Eggplosions

EDIT:
I don't know if you can help me on this one, since I got some of the code from Snowballs to make it throwable, but I have one more error.

== ERRORS FOUND ==
src\minecraft\net\minecraft\\src\ItemBirthdaycake.java:29: :error: reached end of file while parsing

I made entity and render files since it is now throwable.

mod_Gag.java

package net.minecraft.src;

public class mod_Gag extends BaseMod
{
public static final Item Birthdaycake = new ItemBirthdaycake(5000).setItemName ("bdaycake");

public void load()
{
//Birthdaycake.iconIndex = ModLoader.addOverride("/gui/items.png", "/image.png");
ModLoader.addName(Birthdaycake, "Birthday Cake");
ModLoader.addRecipe(new ItemStack (Birthdaycake, 1), new Object [] {"#",
Character.valueOf('#'), Block.dirt});
}

public String getVersion()
{
	 return "1.2.5";
}
}

ItemBirthdaycake.java

public class ItemBirthdaycake extends Item
{
public ItemBirthdaycake(int i)
{
super(i);
maxStackSize = 64;
}

/**
	 * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
	 */
public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{
	 if (!par3EntityPlayer.capabilities.isCreativeMode)
	 {
		 par1ItemStack.stackSize--;
	 }

	 par2World.playSoundAtEntity(par3EntityPlayer, "random.bow", 0.5F, 0.4F / (itemRand.nextFloat() * 0.4F + 0.8F));

	 if (!par2World.isRemote)
	 {
		 par2World.spawnEntityInWorld(new EntityBirthdaycake(par2World, par3EntityPlayer));
	 }

	 return par1ItemStack;
}

EntityBirthdaycake.java

package net.minecraft.src;

public class EntityBirthdaycake extends EntityThrowable
{
public EntityBirthdaycake(World par1World)
{
	 super(par1World);
}

public EntityBirthdaycake(World par1World, EntityLiving par2EntityLiving)
{
	 super(par1World, par2EntityLiving);
}

public EntityBirthdaycake(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)
	 {
		 byte byte0 = 0;

		 if (par1MovingObjectPosition.entityHit instanceof EntityBlaze)
		 {
			 byte0 = 3;
		 }

		 if (!par1MovingObjectPosition.entityHit.attackEntityFrom(DamageSource.causeThrownDamage(this, thrower), byte0));
	 }

	 for (int i = 0; i < 8; i++)
	 {
		 worldObj.spawnParticle("snowballpoof", posX, posY, posZ, 0.0D, 0.0D, 0.0D);
	 }

	 if (!worldObj.isRemote)
	 {
		 setDead();
	 }
}
}

RenderBirthdaycake.java

package net.minecraft.src;

import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

public class RenderBirthdaycake extends Render
{
/**
	 * Have the icon index (in items.png) that will be used to render the image. Currently, eggs and snowballs uses this
	 * classes.
	 */
private int itemIconIndex;

public RenderBirthdaycake(int par1)
{
	 itemIconIndex = par1;
}

/**
	 * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
	 * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic
	 * (Render<T extends Entity) and this method has signature public void doRender(T entity, double d, double d1,
	 * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
	 */
public void doRender(Entity par1Entity, double par2, double par4, double par6, float par8, float par9)
{
	 GL11.glPushMatrix();
	 GL11.glTranslatef((float)par2, (float)par4, (float)par6);
	 GL11.glEnable(GL12.GL_RESCALE_NORMAL);
	 GL11.glScalef(0.5F, 0.5F, 0.5F);
	 loadTexture("/gui/items.png");
	 Tessellator tessellator = Tessellator.instance;

	 if (itemIconIndex == 154)
	 {
		 int i = PotionHelper.func_40358_a(((EntityPotion)par1Entity).getPotionDamage(), false);
		 float f = (float)(i >> 16 & 0xff) / 255F;
		 float f1 = (float)(i >> 8 & 0xff) / 255F;
		 float f2 = (float)(i & 0xff) / 255F;
		 GL11.glColor3f(f, f1, f2);
		 GL11.glPushMatrix();
		 func_40265_a(tessellator, 141);
		 GL11.glPopMatrix();
		 GL11.glColor3f(1.0F, 1.0F, 1.0F);
	 }

	 func_40265_a(tessellator, itemIconIndex);
	 GL11.glDisable(GL12.GL_RESCALE_NORMAL);
	 GL11.glPopMatrix();
}

private void func_40265_a(Tessellator par1Tessellator, int par2)
{
	 float f = (float)((par2 % 16) * 16 + 0) / 256F;
	 float f1 = (float)((par2 % 16) * 16 + 16) / 256F;
	 float f2 = (float)((par2 / 16) * 16 + 0) / 256F;
	 float f3 = (float)((par2 / 16) * 16 + 16) / 256F;
	 float f4 = 1.0F;
	 float f5 = 0.5F;
	 float f6 = 0.25F;
	 GL11.glRotatef(180F - renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
	 GL11.glRotatef(-renderManager.playerViewX, 1.0F, 0.0F, 0.0F);
	 par1Tessellator.startDrawingQuads();
	 par1Tessellator.setNormal(0.0F, 1.0F, 0.0F);
	 par1Tessellator.addVertexWithUV(0.0F - f5, 0.0F - f6, 0.0D, f, f3);
	 par1Tessellator.addVertexWithUV(f4 - f5, 0.0F - f6, 0.0D, f1, f3);
	 par1Tessellator.addVertexWithUV(f4 - f5, f4 - f6, 0.0D, f1, f2);
	 par1Tessellator.addVertexWithUV(0.0F - f5, f4 - f6, 0.0D, f, f2);
	 par1Tessellator.draw();
}
}

Quote from TechGuy543

You would need to create custom AI. I recommend using EntityAITempt as a base but reverse the entity's waypoints away from the player.

Quote from Eggplosions

Alright it's working now thanks!
EDIT:
I don't know if you can help me on this one, since I got some of the code from Snowballs to make it throwable, but I have one more error.

== ERRORS FOUND ==
src\minecraft\net\minecraft\\src\ItemBirthdaycake.java:29: :error: reached end of file while parsing

I made entity and render files since it is now throwable.

mod_Gag.java

package net.minecraft.src;

public class mod_Gag extends BaseMod
{
public static final Item Birthdaycake = new ItemBirthdaycake(5000).setItemName ("bdaycake");

public void load()
{
//Birthdaycake.iconIndex = ModLoader.addOverride("/gui/items.png", "/image.png");
ModLoader.addName(Birthdaycake, "Birthday Cake");
ModLoader.addRecipe(new ItemStack (Birthdaycake, 1), new Object [] {"#",
Character.valueOf('#'), Block.dirt});
}

public String getVersion()
{
	 return "1.2.5";
}
}

ItemBirthdaycake.java

public class ItemBirthdaycake extends Item
{
public ItemBirthdaycake(int i)
{
super(i);
maxStackSize = 64;
}

/**
	 * Called whenever this item is equipped and the right mouse button is pressed. Args: itemStack, world, entityPlayer
	 */
public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{
	 if (!par3EntityPlayer.capabilities.isCreativeMode)
	 {
		 par1ItemStack.stackSize--;
	 }

	 par2World.playSoundAtEntity(par3EntityPlayer, "random.bow", 0.5F, 0.4F / (itemRand.nextFloat() * 0.4F + 0.8F));

	 if (!par2World.isRemote)
	 {
		 par2World.spawnEntityInWorld(new EntityBirthdaycake(par2World, par3EntityPlayer));
	 }

	 return par1ItemStack;
}

EntityBirthdaycake.java

package net.minecraft.src;

public class EntityBirthdaycake extends EntityThrowable
{
public EntityBirthdaycake(World par1World)
{
	 super(par1World);
}

public EntityBirthdaycake(World par1World, EntityLiving par2EntityLiving)
{
	 super(par1World, par2EntityLiving);
}

public EntityBirthdaycake(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)
	 {
		 byte byte0 = 0;

		 if (par1MovingObjectPosition.entityHit instanceof EntityBlaze)
		 {
			 byte0 = 3;
		 }

		 if (!par1MovingObjectPosition.entityHit.attackEntityFrom(DamageSource.causeThrownDamage(this, thrower), byte0));
	 }

	 for (int i = 0; i < 8; i++)
	 {
		 worldObj.spawnParticle("snowballpoof", posX, posY, posZ, 0.0D, 0.0D, 0.0D);
	 }

	 if (!worldObj.isRemote)
	 {
		 setDead();
	 }
}
}

RenderBirthdaycake.java

package net.minecraft.src;

import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;

public class RenderBirthdaycake extends Render
{
/**
	 * Have the icon index (in items.png) that will be used to render the image. Currently, eggs and snowballs uses this
	 * classes.
	 */
private int itemIconIndex;

public RenderBirthdaycake(int par1)
{
	 itemIconIndex = par1;
}

/**
	 * Actually renders the given argument. This is a synthetic bridge method, always casting down its argument and then
	 * handing it off to a worker function which does the actual work. In all probabilty, the class Render is generic
	 * (Render<T extends Entity) and this method has signature public void doRender(T entity, double d, double d1,
	 * double d2, float f, float f1). But JAD is pre 1.5 so doesn't do that.
	 */
public void doRender(Entity par1Entity, double par2, double par4, double par6, float par8, float par9)
{
	 GL11.glPushMatrix();
	 GL11.glTranslatef((float)par2, (float)par4, (float)par6);
	 GL11.glEnable(GL12.GL_RESCALE_NORMAL);
	 GL11.glScalef(0.5F, 0.5F, 0.5F);
	 loadTexture("/gui/items.png");
	 Tessellator tessellator = Tessellator.instance;

	 if (itemIconIndex == 154)
	 {
		 int i = PotionHelper.func_40358_a(((EntityPotion)par1Entity).getPotionDamage(), false);
		 float f = (float)(i >> 16 & 0xff) / 255F;
		 float f1 = (float)(i >> 8 & 0xff) / 255F;
		 float f2 = (float)(i & 0xff) / 255F;
		 GL11.glColor3f(f, f1, f2);
		 GL11.glPushMatrix();
		 func_40265_a(tessellator, 141);
		 GL11.glPopMatrix();
		 GL11.glColor3f(1.0F, 1.0F, 1.0F);
	 }

	 func_40265_a(tessellator, itemIconIndex);
	 GL11.glDisable(GL12.GL_RESCALE_NORMAL);
	 GL11.glPopMatrix();
}

private void func_40265_a(Tessellator par1Tessellator, int par2)
{
	 float f = (float)((par2 % 16) * 16 + 0) / 256F;
	 float f1 = (float)((par2 % 16) * 16 + 16) / 256F;
	 float f2 = (float)((par2 / 16) * 16 + 0) / 256F;
	 float f3 = (float)((par2 / 16) * 16 + 16) / 256F;
	 float f4 = 1.0F;
	 float f5 = 0.5F;
	 float f6 = 0.25F;
	 GL11.glRotatef(180F - renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
	 GL11.glRotatef(-renderManager.playerViewX, 1.0F, 0.0F, 0.0F);
	 par1Tessellator.startDrawingQuads();
	 par1Tessellator.setNormal(0.0F, 1.0F, 0.0F);
	 par1Tessellator.addVertexWithUV(0.0F - f5, 0.0F - f6, 0.0D, f, f3);
	 par1Tessellator.addVertexWithUV(f4 - f5, 0.0F - f6, 0.0D, f1, f3);
	 par1Tessellator.addVertexWithUV(f4 - f5, f4 - f6, 0.0D, f1, f2);
	 par1Tessellator.addVertexWithUV(0.0F - f5, f4 - f6, 0.0D, f, f2);
	 par1Tessellator.draw();
}
}

public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer)
{

Quote from StrangeOne101

I think it might be in your model file. Making a new modle is really hard, so I would just use ModelBiped for now

Quote from jwdjwd

hey techguy, i am trying to make a panda, i've almost finished, finally got minecraft to run in eclipse, but now the texture is glitching. it loads a few parts here and there but it is mostly invisible! that is not how i made my texture. i did exactly what you said to in the custom mob tutorial and eclipse texture tutorial. whenever i try moving the texture to a different place it loads a white mob that says on it "texture not found." please help! (i would upload a image and the code but my modding computer is really slow and i don't know if i can save snapshots when testing it with the eclipse run button.)

public class mod_Silver extends BaseMod