TechGuy's Modding Tutorials - Mapping and Modding Tutorials - Mapping and Modding: Java Edition - Minecraft Forum

#3241 Jul 14, 2012

CNSoup

Coal Miner
Location: TARDIS
Join Date: 7/8/2011
Posts: 135
Minecraft: CNSoup
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Okay, so I tried to make a monster mob, and everything works right, except for one thing. The mob doesn't move. Or attack, for that matter. I've looked over my code several times, but I haven't found the problem yet. Maybe someone here can help me? Here's all the relevant code:

mod_Legendarium:

package net.minecraft.src;
import net.minecraft.client.Minecraft;
import java.util.*;
public class mod_Legendarium extends BaseMod{
public void load(){

//Mob Grok
ModLoader.registerEntityID(EntityGrok.class, "Grok",
ModLoader.getUniqueEntityId());
ModLoader.addSpawn(EntityGrok.class, 4, 5, 8, EnumCreatureType.monster);
}

public void addRenderer(Map map)
{
map.put(EntityGrok.class, new RenderGrok(new ModelGrok(), 1.0F));
}

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

EntityGrok:

package net.minecraft.src;

import java.util.Random;

public class EntityGrok extends EntityMob{

private static final ItemStack defaultHeldItem;

public EntityGrok(World world)
{
super(world);
texture = "/items/Grok.png";
moveSpeed = 0.5F;
isImmuneToFire = false;
float f = 0.23F;
getNavigator().setBreakDoors(true);
tasks.addTask(0, new EntityAIWander(this, moveSpeed));
tasks.addTask(1, new EntityAISwimming(this));
tasks.addTask(2, new EntityAIBreakDoor(this));
tasks.addTask(3, new EntityAIAttackOnCollide(this, net.minecraft.src.EntityPlayer.class, moveSpeed, false));
tasks.addTask(4, new EntityAIAttackOnCollide(this, net.minecraft.src.EntityVillager.class, moveSpeed, true));
tasks.addTask(5, new EntityAIMoveTwardsRestriction(this, moveSpeed));
tasks.addTask(6, new EntityAIMoveThroughVillage(this, moveSpeed, false));
tasks.addTask(8, new EntityAIWatchClosest(this, net.minecraft.src.EntityPlayer.class, 8F));
tasks.addTask(9, new EntityAILookIdle(this));
targetTasks.addTask(1, new EntityAIHurtByTarget(this, false));
targetTasks.addTask(2, new EntityAINearestAttackableTarget(this, net.minecraft.src.EntityPlayer.class, 16F, 0, true));
targetTasks.addTask(2, new EntityAINearestAttackableTarget(this, net.minecraft.src.EntityVillager.class, 16F, 0, false));

attackStrength = 5;
}

protected boolean isAIEnabled()
{
return true;
}
public boolean interact(EntityPlayer entityplayer)
{
ModLoader.getMinecraftInstance().thePlayer.addChatMessage("Gew, unqi hasr! Die, foolish human!");
return true;
}

public int getMaxHealth()
{
return 15;
}

protected String getLivingSound()
{
return "mob.zombie";
}

protected String getHurtSound()
{
return "mob.zombiehurt";
}

protected String getDeathSound()
{
return "mob.zombiedeath";
}

protected int getDropItemId()
{
return Item.clay.shiftedIndex;
}

public EnumCreatureAttribute getCreatureAttribute()
{
return EnumCreatureAttribute.UNDEAD;
}

protected boolean canDespawn()
{
return false;
}

public void onLivingUpdate()
{
if (worldObj.isDaytime() && !worldObj.isRemote)
{
float f = getBrightness(1.0F);

if (f > 0.5F && worldObj.canBlockSeeTheSky(MathHelper.floor_double(posX), MathHelper.floor_double(posY), MathHelper.floor_double(posZ)) && rand.nextFloat() * 30F < (f - 0.4F) * 2.0F)
{
setFire(8);
}
}
}

static
{
defaultHeldItem = new ItemStack(Item.bow, 1);
}
}

ModelGrok:

package net.minecraft.src;

public class ModelGrok extends ModelBase
{
//fields
ModelRenderer head;
ModelRenderer body;
ModelRenderer rightarm;
ModelRenderer leftarm;
ModelRenderer rightleg;
ModelRenderer leftleg;
ModelRenderer horn1;
ModelRenderer horn2;

public int heldItemLeft;
public int heldItemRight;
public boolean isSneak;
public boolean aimedBow;

public ModelGrok()
{
textureWidth = 64;
textureHeight = 64;

head = new ModelRenderer(this, 0, 0);
head.addBox(-4F, -8F, -4F, 8, 8, 8);
head.setRotationPoint(1F, 2F, 0F);
head.setTextureSize(64, 64);
head.mirror = true;
setRotation(head, 0F, 0F, 0F);
body = new ModelRenderer(this, 0, 20);
body.addBox(-4F, 0F, -2F, 10, 12, 4);
body.setRotationPoint(0F, 2F, 0F);
body.setTextureSize(64, 64);
body.mirror = true;
setRotation(body, 0F, 0F, 0F);
rightarm = new ModelRenderer(this, 29, 17);
rightarm.addBox(-3F, -2F, -2F, 4, 12, 4);
rightarm.setRotationPoint(-5F, 4F, 0F);
rightarm.setTextureSize(64, 64);
rightarm.mirror = true;
setRotation(rightarm, 0F, 0F, 0F);
leftarm = new ModelRenderer(this, 46, 17);
leftarm.addBox(-1F, -2F, -2F, 4, 12, 4);
leftarm.setRotationPoint(7F, 4F, 0F);
leftarm.setTextureSize(64, 64);
leftarm.mirror = true;
setRotation(leftarm, 0F, 0F, 0F);
rightleg = new ModelRenderer(this, 22, 44);
rightleg.addBox(-2F, 0F, -2F, 4, 10, 4);
rightleg.setRotationPoint(-1F, 14F, 0F);
rightleg.setTextureSize(64, 64);
rightleg.mirror = true;
setRotation(rightleg, 0F, 0F, 0F);
leftleg = new ModelRenderer(this, 0, 44);
leftleg.addBox(-2F, 0F, -2F, 4, 10, 4);
leftleg.setRotationPoint(3F, 14F, 0F);
leftleg.setTextureSize(64, 64);
leftleg.mirror = true;
setRotation(leftleg, 0F, 0F, 0F);
horn1 = new ModelRenderer(this, 35, 0);
horn1.addBox(0F, 0F, 0F, 1, 2, 1);
horn1.setRotationPoint(-2F, -8F, 0F);
horn1.setTextureSize(64, 64);
horn1.mirror = true;
setRotation(horn1, 0F, 0F, 0F);
horn2 = new ModelRenderer(this, 44, 0);
horn2.addBox(0F, 0F, 0F, 1, 2, 1);
horn2.setRotationPoint(3F, -8F, 0F);
horn2.setTextureSize(64, 64);
horn2.mirror = true;
setRotation(horn2, 0F, 0F, 0F);
}

private void setRotation(ModelRenderer model, float x, float y, float z)
{
model.rotateAngleX = x;
model.rotateAngleY = y;
model.rotateAngleZ = z;
}

public void render(Entity par1Entity, float par2, float par3, float par4, float par5, float par6, float par7)
{
setRotationAngles(par2, par3, par4, par5, par6, par7);
head.render(par7);
body.render(par7);
rightarm.render(par7);
leftarm.render(par7);
rightleg.render(par7);
leftleg.render(par7);
horn1.render(par7);
horn2.render(par7);
}

/**
* Sets the models various rotation angles.
*/
public void setRotationAngles(float par1, float par2, float par3, float par4, float par5, float par6)
{
head.rotateAngleY = par4 / (180F / (float)Math.PI);
head.rotateAngleX = par5 / (180F / (float)Math.PI);
rightarm.rotateAngleX = MathHelper.cos(par1 * 0.6662F + (float)Math.PI) * 2.0F * par2 * 0.5F;
leftarm.rotateAngleX = MathHelper.cos(par1 * 0.6662F) * 2.0F * par2 * 0.5F;
rightarm.rotateAngleZ = 0.0F;
leftarm.rotateAngleZ = 0.0F;
rightleg.rotateAngleX = MathHelper.cos(par1 * 0.6662F) * 1.4F * par2;
leftleg.rotateAngleX = MathHelper.cos(par1 * 0.6662F + (float)Math.PI) * 1.4F * par2;
rightleg.rotateAngleY = 0.0F;
leftleg.rotateAngleY = 0.0F;

if (isRiding)
{
rightarm.rotateAngleX += -((float)Math.PI / 5F);
leftarm.rotateAngleX += -((float)Math.PI / 5F);
rightleg.rotateAngleX = -((float)Math.PI * 2F / 5F);
leftleg.rotateAngleX = -((float)Math.PI * 2F / 5F);
rightleg.rotateAngleY = ((float)Math.PI / 10F);
leftleg.rotateAngleY = -((float)Math.PI / 10F);
}

if (heldItemLeft != 0)
{
leftarm.rotateAngleX = leftarm.rotateAngleX * 0.5F - ((float)Math.PI / 10F) * (float)heldItemLeft;
}

if (heldItemRight != 0)
{
rightarm.rotateAngleX = rightarm.rotateAngleX * 0.5F - ((float)Math.PI / 10F) * (float)heldItemRight;
}

rightarm.rotateAngleY = 0.0F;
leftarm.rotateAngleY = 0.0F;
}

/**
* renders the ears (specifically, deadmau5's)
*/
public void renderEars(float par1)
{
horn1.rotateAngleY = head.rotateAngleY;
horn1.rotateAngleX = head.rotateAngleX;
horn1.rotationPointX = 0.0F;
horn1.rotationPointY = 0.0F;
horn1.render(par1);
horn2.rotateAngleY = head.rotateAngleY;
horn2.rotateAngleX = head.rotateAngleX;
horn2.rotationPointX = 0.0F;
horn2.rotationPointY = 0.0F;
horn2.render(par1);
}
}

RenderGrok:

package net.minecraft.src;

import org.lwjgl.opengl.GL11;

public class RenderGrok extends RenderLiving
{
protected ModelGrok modelGrokMain;
protected float field_40296_d;

public RenderGrok(ModelGrok par1ModelGrok, float par2)
{
this(par1ModelGrok, par2, 1.0F);
modelGrokMain = par1ModelGrok;
}

public RenderGrok(ModelGrok par1ModelGrok, float par2, float par3)
{
super(par1ModelGrok, par2);
modelGrokMain = par1ModelGrok;
field_40296_d = par3;
}

public void renderGrokA(EntityGrok entity, double d, double d1, double d2, float f, float f1)
{
super.doRenderLiving(entity, d, d1, d2, f, f1);
}

public void doRenderLiving(EntityLiving entityliving, double d, double d1, double d2, float f, float f1)
{
super.doRenderLiving((EntityGrok) entityliving, d, d1, d2, f, f1);
}

public void doRender(Entity entity, double d, double d1, double d2, float f, float f1)
{
renderGrokA((EntityGrok)entity, d, d1, d2, f, f1);
}

protected void preRenderScale(EntityGrok entity, float f)
{
GL11.glScalef(1.0F, 1.0F, 1.0F);
}

protected void preRenderCallback(EntityLiving entityliving, float f)
{
preRenderScale((EntityGrok)entityliving, f);
}

}

Any help will be deeply appreciated! Thanks in advance!

--CNSoup

EDIT: It should also be noted that I can damage and kill them, but when I hit them, they begin to move their arms and legs, like they are moving, but they don't go anywhere.

Last edited by CNSoup: Jul 14, 2012

"To know who you are without any delusions or sympathy is a moment of revelation that no one experiences unscathed." -Christopher Paolini

#3242 Jul 14, 2012

Warfare1101

Carpenter
Join Date: 4/29/2011
Posts: 53
Member Details

This tutorial is so helpful. Without this I would have to spend hours looking up how to make each individual thing.

#3243 Jul 14, 2012

Tusason

Coal Miner
Join Date: 7/25/2011
Posts: 120
Member Details

This is my crash report.
I think it is something to do with the modloader name for the NPC.

Mods loaded: 7
ModLoader 1.2.5
mod_TuArmor 1.2.5
mod_TuBlock 1.2.5
mod_TuFood 1.2.5
mod_TuItem 1.2.5
mod_TuNPC 1.2.5
mod_TuTool 1.2.5

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

Minecraft has stopped running because it encountered a problem.




--- BEGIN ERROR REPORT 582bb498 --------
Generated 7/14/12 7:24 PM

Minecraft: Minecraft 1.2.5
OS: Mac OS X (x86_64) version 10.7.4
Java: 1.6.0_33, Apple Inc.
VM: Java HotSpot™ 64-Bit Server VM (mixed mode), Apple Inc.
LWJGL: 2.4.2
OpenGL: NVIDIA GeForce GT 330M OpenGL Engine version 2.1 NVIDIA-7.18.18, NVIDIA Corporation

java.lang.Error: Unresolved compilation problems:
Hippo cannot be resolved to a type
Hippo cannot be resolved to a type

at net.minecraft.src.mod_TuNPC.load(mod_TusasonNPC.java:10)
at net.minecraft.src.ModLoader.init(ModLoader.java:856)
at net.minecraft.src.ModLoader.addAllRenderers(ModLoader.java:157)
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:424)
at net.minecraft.client.Minecraft.run(Minecraft.java:786)
at java.lang.Thread.run(Thread.java:680)
--- END ERROR REPORT 79978036 ----------

I think the problem is in hear.

[color=#941c64]package[/color] net.minecraft.src;

[color=#941c64]import[/color] java.util.Map;

[color=#941c64]public[/color] [color=#941c64]class[/color] mod_TuNPC [color=#941c64]extends[/color] BaseMod
{

[color=#941c64]public[/color] [color=#941c64]void[/color] load()
{
ModLoader.registerEntityID(Hippo.[color=#941c64]class[/color], [color=#3a40f4]"Hippo"[/color], ModLoader.getUniqueEntityId());
ModLoader.addSpawn([u]Hippo[/u].[color=#941c64]class[/color], 20, 20, 20, EnumCreatureType.[color=#0431c3]creature[/color]);
}

[color=#941c64]public[/color] [color=#941c64]void[/color] addRenderer(Map map)
{
map.put([u]Hippo[/u].[color=#941c64]class[/color], [color=#941c64]new[/color] RenderBiped([color=#941c64]new[/color] ModelBiped(), 0.5F));
}

[color=#941c64]public[/color] String getVersion()
{
[color=#941c64]return[/color] [color=#3a40f4]"1.2.5"[/color];
}

}

Please help.

Last edited by Tusason: Jul 14, 2012

#3244 Jul 14, 2012

Eggplosions

Carpenter
Join Date: 6/26/2012
Posts: 41
Minecraft: xEggplosionsx
Member Details

I made a NPC, and it loaded up correctly and recompiled without any errors, but it doesn't seem to be spawning. Or the rate is too small. Is there somewhere in the code to edit the spawn rate to make it higher?

Also, I want my mob to be around in daylight and not burn, but still attack. So I'm not sure what EnumCreatureType to set it as....?

Last edited by Eggplosions: Jul 14, 2012

#3245 Jul 14, 2012

StrangeOne101

Curse Premium

Redstone Miner
Join Date: 1/1/2012
Posts: 533
Location: NZ
Minecraft: StrangeOne101
Member Details

Quote from CNSoup

Okay, so I tried to make a monster mob, and everything works right, except for one thing. The mob doesn't move. Or attack, for that matter. I've looked over my code several times, but I haven't found the problem yet. Maybe someone here can help me? Here's all the relevant code:

mod_Legendarium:

package net.minecraft.src;
import net.minecraft.client.Minecraft;
import java.util.*;
public class mod_Legendarium extends BaseMod{
public void load(){

//Mob Grok
ModLoader.registerEntityID(EntityGrok.class, "Grok",
ModLoader.getUniqueEntityId());
ModLoader.addSpawn(EntityGrok.class, 4, 5, 8, EnumCreatureType.monster);
}

public void addRenderer(Map map)
{
map.put(EntityGrok.class, new RenderGrok(new ModelGrok(), 1.0F));
}

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

EntityGrok:

package net.minecraft.src;

import java.util.Random;

public class EntityGrok extends EntityMob{

private static final ItemStack defaultHeldItem;

public EntityGrok(World world)
{
super(world);
texture = "/items/Grok.png";
moveSpeed = 0.5F;
isImmuneToFire = false;
float f = 0.23F;
getNavigator().setBreakDoors(true);
tasks.addTask(0, new EntityAIWander(this, moveSpeed));
tasks.addTask(1, new EntityAISwimming(this));
tasks.addTask(2, new EntityAIBreakDoor(this));
tasks.addTask(3, new EntityAIAttackOnCollide(this, net.minecraft.src.EntityPlayer.class, moveSpeed, false));
tasks.addTask(4, new EntityAIAttackOnCollide(this, net.minecraft.src.EntityVillager.class, moveSpeed, true));
tasks.addTask(5, new EntityAIMoveTwardsRestriction(this, moveSpeed));
tasks.addTask(6, new EntityAIMoveThroughVillage(this, moveSpeed, false));
tasks.addTask(8, new EntityAIWatchClosest(this, net.minecraft.src.EntityPlayer.class, 8F));
tasks.addTask(9, new EntityAILookIdle(this));
targetTasks.addTask(1, new EntityAIHurtByTarget(this, false));
targetTasks.addTask(2, new EntityAINearestAttackableTarget(this, net.minecraft.src.EntityPlayer.class, 16F, 0, true));
targetTasks.addTask(2, new EntityAINearestAttackableTarget(this, net.minecraft.src.EntityVillager.class, 16F, 0, false));

attackStrength = 5;
}

protected boolean isAIEnabled()
{
return true;
}
public boolean interact(EntityPlayer entityplayer)
{
ModLoader.getMinecraftInstance().thePlayer.addChatMessage("Gew, unqi hasr! Die, foolish human!");
return true;
}

public int getMaxHealth()
{
return 15;
}

protected String getLivingSound()
{
return "mob.zombie";
}

protected String getHurtSound()
{
return "mob.zombiehurt";
}

protected String getDeathSound()
{
return "mob.zombiedeath";
}

protected int getDropItemId()
{
return Item.clay.shiftedIndex;
}

public EnumCreatureAttribute getCreatureAttribute()
{
return EnumCreatureAttribute.UNDEAD;
}

protected boolean canDespawn()
{
return false;
}

public void onLivingUpdate()
{
if (worldObj.isDaytime() && !worldObj.isRemote)
{
float f = getBrightness(1.0F);

if (f > 0.5F && worldObj.canBlockSeeTheSky(MathHelper.floor_double(posX), MathHelper.floor_double(posY), MathHelper.floor_double(posZ)) && rand.nextFloat() * 30F < (f - 0.4F) * 2.0F)
{
setFire(8);
}
}
}

static
{
defaultHeldItem = new ItemStack(Item.bow, 1);
}
}

ModelGrok:

package net.minecraft.src;

public class ModelGrok extends ModelBase
{
//fields
ModelRenderer head;
ModelRenderer body;
ModelRenderer rightarm;
ModelRenderer leftarm;
ModelRenderer rightleg;
ModelRenderer leftleg;
ModelRenderer horn1;
ModelRenderer horn2;

public int heldItemLeft;
public int heldItemRight;
public boolean isSneak;
public boolean aimedBow;

public ModelGrok()
{
textureWidth = 64;
textureHeight = 64;

head = new ModelRenderer(this, 0, 0);
head.addBox(-4F, -8F, -4F, 8, 8, 8);
head.setRotationPoint(1F, 2F, 0F);
head.setTextureSize(64, 64);
head.mirror = true;
setRotation(head, 0F, 0F, 0F);
body = new ModelRenderer(this, 0, 20);
body.addBox(-4F, 0F, -2F, 10, 12, 4);
body.setRotationPoint(0F, 2F, 0F);
body.setTextureSize(64, 64);
body.mirror = true;
setRotation(body, 0F, 0F, 0F);
rightarm = new ModelRenderer(this, 29, 17);
rightarm.addBox(-3F, -2F, -2F, 4, 12, 4);
rightarm.setRotationPoint(-5F, 4F, 0F);
rightarm.setTextureSize(64, 64);
rightarm.mirror = true;
setRotation(rightarm, 0F, 0F, 0F);
leftarm = new ModelRenderer(this, 46, 17);
leftarm.addBox(-1F, -2F, -2F, 4, 12, 4);
leftarm.setRotationPoint(7F, 4F, 0F);
leftarm.setTextureSize(64, 64);
leftarm.mirror = true;
setRotation(leftarm, 0F, 0F, 0F);
rightleg = new ModelRenderer(this, 22, 44);
rightleg.addBox(-2F, 0F, -2F, 4, 10, 4);
rightleg.setRotationPoint(-1F, 14F, 0F);
rightleg.setTextureSize(64, 64);
rightleg.mirror = true;
setRotation(rightleg, 0F, 0F, 0F);
leftleg = new ModelRenderer(this, 0, 44);
leftleg.addBox(-2F, 0F, -2F, 4, 10, 4);
leftleg.setRotationPoint(3F, 14F, 0F);
leftleg.setTextureSize(64, 64);
leftleg.mirror = true;
setRotation(leftleg, 0F, 0F, 0F);
horn1 = new ModelRenderer(this, 35, 0);
horn1.addBox(0F, 0F, 0F, 1, 2, 1);
horn1.setRotationPoint(-2F, -8F, 0F);
horn1.setTextureSize(64, 64);
horn1.mirror = true;
setRotation(horn1, 0F, 0F, 0F);
horn2 = new ModelRenderer(this, 44, 0);
horn2.addBox(0F, 0F, 0F, 1, 2, 1);
horn2.setRotationPoint(3F, -8F, 0F);
horn2.setTextureSize(64, 64);
horn2.mirror = true;
setRotation(horn2, 0F, 0F, 0F);
}

private void setRotation(ModelRenderer model, float x, float y, float z)
{
model.rotateAngleX = x;
model.rotateAngleY = y;
model.rotateAngleZ = z;
}

public void render(Entity par1Entity, float par2, float par3, float par4, float par5, float par6, float par7)
{
setRotationAngles(par2, par3, par4, par5, par6, par7);
head.render(par7);
body.render(par7);
rightarm.render(par7);
leftarm.render(par7);
rightleg.render(par7);
leftleg.render(par7);
horn1.render(par7);
horn2.render(par7);
}

/**
* Sets the models various rotation angles.
*/
public void setRotationAngles(float par1, float par2, float par3, float par4, float par5, float par6)
{
head.rotateAngleY = par4 / (180F / (float)Math.PI);
head.rotateAngleX = par5 / (180F / (float)Math.PI);
rightarm.rotateAngleX = MathHelper.cos(par1 * 0.6662F + (float)Math.PI) * 2.0F * par2 * 0.5F;
leftarm.rotateAngleX = MathHelper.cos(par1 * 0.6662F) * 2.0F * par2 * 0.5F;
rightarm.rotateAngleZ = 0.0F;
leftarm.rotateAngleZ = 0.0F;
rightleg.rotateAngleX = MathHelper.cos(par1 * 0.6662F) * 1.4F * par2;
leftleg.rotateAngleX = MathHelper.cos(par1 * 0.6662F + (float)Math.PI) * 1.4F * par2;
rightleg.rotateAngleY = 0.0F;
leftleg.rotateAngleY = 0.0F;

if (isRiding)
{
rightarm.rotateAngleX += -((float)Math.PI / 5F);
leftarm.rotateAngleX += -((float)Math.PI / 5F);
rightleg.rotateAngleX = -((float)Math.PI * 2F / 5F);
leftleg.rotateAngleX = -((float)Math.PI * 2F / 5F);
rightleg.rotateAngleY = ((float)Math.PI / 10F);
leftleg.rotateAngleY = -((float)Math.PI / 10F);
}

if (heldItemLeft != 0)
{
leftarm.rotateAngleX = leftarm.rotateAngleX * 0.5F - ((float)Math.PI / 10F) * (float)heldItemLeft;
}

if (heldItemRight != 0)
{
rightarm.rotateAngleX = rightarm.rotateAngleX * 0.5F - ((float)Math.PI / 10F) * (float)heldItemRight;
}

rightarm.rotateAngleY = 0.0F;
leftarm.rotateAngleY = 0.0F;
}

/**
* renders the ears (specifically, deadmau5's)
*/
public void renderEars(float par1)
{
horn1.rotateAngleY = head.rotateAngleY;
horn1.rotateAngleX = head.rotateAngleX;
horn1.rotationPointX = 0.0F;
horn1.rotationPointY = 0.0F;
horn1.render(par1);
horn2.rotateAngleY = head.rotateAngleY;
horn2.rotateAngleX = head.rotateAngleX;
horn2.rotationPointX = 0.0F;
horn2.rotationPointY = 0.0F;
horn2.render(par1);
}
}

RenderGrok:

package net.minecraft.src;

import org.lwjgl.opengl.GL11;

public class RenderGrok extends RenderLiving
{
protected ModelGrok modelGrokMain;
protected float field_40296_d;

public RenderGrok(ModelGrok par1ModelGrok, float par2)
{
this(par1ModelGrok, par2, 1.0F);
modelGrokMain = par1ModelGrok;
}

public RenderGrok(ModelGrok par1ModelGrok, float par2, float par3)
{
super(par1ModelGrok, par2);
modelGrokMain = par1ModelGrok;
field_40296_d = par3;
}

public void renderGrokA(EntityGrok entity, double d, double d1, double d2, float f, float f1)
{
super.doRenderLiving(entity, d, d1, d2, f, f1);
}

public void doRenderLiving(EntityLiving entityliving, double d, double d1, double d2, float f, float f1)
{
super.doRenderLiving((EntityGrok) entityliving, d, d1, d2, f, f1);
}

public void doRender(Entity entity, double d, double d1, double d2, float f, float f1)
{
renderGrokA((EntityGrok)entity, d, d1, d2, f, f1);
}

protected void preRenderScale(EntityGrok entity, float f)
{
GL11.glScalef(1.0F, 1.0F, 1.0F);
}

protected void preRenderCallback(EntityLiving entityliving, float f)
{
preRenderScale((EntityGrok)entityliving, f);
}

}

Any help will be deeply appreciated! Thanks in advance!

--CNSoup

EDIT: It should also be noted that I can damage and kill them, but when I hit them, they begin to move their arms and legs, like they are moving, but they don't go anywhere.

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

Quote from Eggplosions

I made a NPC, and it loaded up correctly and recompiled without any errors, but it doesn't seem to be spawning. Or the rate is too small. Is there somewhere in the code to edit the spawn rate to make it higher?

Also, I want my mob to be around in daylight and not burn, but still attack. So I'm not sure what EnumCreatureType to set it as....?

Normal mobs don't burn in daylight unless you tell them to burn in daylight. Same with attacking. The day/night cycle doesn't affect the mobs in TechGuy's tutorials, only when they spawn.

As for the spawn rate, look back in the tutorial. TechGuy tells you what the code means, so just reread it and you'll be fine

Edit: Oh, set the EnumCreatureType to monster as well

#3246 Jul 15, 2012

MR_TBAG

Tree Puncher
Join Date: 10/29/2011
Posts: 41
Minecraft: about7muslims
Member Details

can you fix my error please?

Mods loaded: 2
ModLoader 1.2.5
mod_DayZ 1.2.5
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.

--- BEGIN ERROR REPORT 288d3454 --------
Generated 15/07/12 7:28 PM
Minecraft: Minecraft 1.2.5
OS: Windows 7 (x86) version 6.1
Java: 1.7.0, Oracle Corporation
VM: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: ATI Mobility Radeon HD 4200 Series version 3.2.9704 Compatibility Profile Context, ATI Technologies Inc.
java.lang.RuntimeException: java.lang.Exception: Image not found: DayZ.png
at net.minecraft.src.ModLoader.registerAllTextureOverrides(ModLoader.java:1451)
at net.minecraft.src.ModLoader.onTick(ModLoader.java:1104)
at net.minecraft.src.EntityRendererProxy.updateCameraAndRender(EntityRendererProxy.java:21)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:922)
at net.minecraft.client.Minecraft.run(Minecraft.java:801)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.Exception: Image not found: DayZ.png
at net.minecraft.src.ModLoader.loadImage(ModLoader.java:1024)
at net.minecraft.src.ModLoader.registerAllTextureOverrides(ModLoader.java:1443)
... 5 more
--- END ERROR REPORT 9a643aab ----------

trhanks for the help

#3247 Jul 15, 2012

TechGuy543

Glowstone Miner
Join Date: 9/25/2011
Posts: 3,029
Member Details

Quote from MR_TBAG

can you fix my error please?

Mods loaded: 2
ModLoader 1.2.5
mod_DayZ 1.2.5
	  Minecraft has crashed!	
	  ----------------------	
Minecraft has stopped running because it encountered a problem.


--- BEGIN ERROR REPORT 288d3454 --------
Generated 15/07/12 7:28 PM
Minecraft: Minecraft 1.2.5
OS: Windows 7 (x86) version 6.1
Java: 1.7.0, Oracle Corporation
VM: Java HotSpot™ Client VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: ATI Mobility Radeon HD 4200 Series		 version 3.2.9704 Compatibility Profile Context, ATI Technologies Inc.
java.lang.RuntimeException: java.lang.Exception: Image not found: DayZ.png
at net.minecraft.src.ModLoader.registerAllTextureOverrides(ModLoader.java:1451)
at net.minecraft.src.ModLoader.onTick(ModLoader.java:1104)
at net.minecraft.src.EntityRendererProxy.updateCameraAndRender(EntityRendererProxy.java:21)
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:922)
at net.minecraft.client.Minecraft.run(Minecraft.java:801)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.Exception: Image not found: DayZ.png
at net.minecraft.src.ModLoader.loadImage(ModLoader.java:1024)
at net.minecraft.src.ModLoader.registerAllTextureOverrides(ModLoader.java:1443)
... 5 more
--- END ERROR REPORT 9a643aab ----------

trhanks for the help

You need to read the error:

java.lang.RuntimeException: java.lang.Exception: Image not found: DayZ.png

Put a / before the name of your image. Please use code tags.

“Computers are incredibly fast, accurate and stupid; humans are incredibly slow, inaccurate and brilliant;
together they are powerful beyond imagination."

#3248 Jul 15, 2012

Eggplosions

Carpenter
Join Date: 6/26/2012
Posts: 41
Minecraft: xEggplosionsx
Member Details

Quote from StrangeOne101

Normal mobs don't burn in daylight unless you tell them to burn in daylight. Same with attacking. The day/night cycle doesn't affect the mobs in TechGuy's tutorials, only when they spawn.

As for the spawn rate, look back in the tutorial. TechGuy tells you what the code means, so just reread it and you'll be fine

Edit: Oh, set the EnumCreatureType to monster as well

Thank you. I also looked back at the code and I understand what to do now.

#3250 Jul 15, 2012

Eggplosions

Carpenter
Join Date: 6/26/2012
Posts: 41
Minecraft: xEggplosionsx
Member Details

My mob spawns fine now, but I gave it a zombie skin for testing and it turned out like this...

Last edited by Eggplosions: Jul 15, 2012

#3251 Jul 15, 2012

INNOCENTFAMZZ

Coal Miner
Location: Jakarta,Indonesia
Join Date: 1/16/2012
Posts: 127
Minecraft: ImperialDuck26
Xbox: I Have Blackberry ._.
Member Details

How to make a step sound for custom block
because its always stone sound

That Was A Bad Signature (-__-")

Ever...

#3252 Jul 15, 2012

timoteo2000

Carpenter
Join Date: 6/26/2012
Posts: 65
Minecraft: timoteo2000
Member Details

Hey, Techguy, I got another problem with biomes.
So I decided to make a biome with my custom block, which makes the player run 1 1/2 times faster.
I put in all the correct code and stuff, and the top block is the custom block. Here is the code:

mod_MIBM class file.

package net.minecraft.src;

public class mod_MIBM extends BaseMod {
public static final BiomeGenBase wastelands = (new BiomeGenWastelands(23)).setColor(0x2768c9).setBiomeName("Wastelands");
public static final BiomeGenBase hellearth = (new BiomeGenHellOnEarth(24)).setColor(0x2768c0).setBiomeName("Hell On Earth");
public static final BiomeGenBase endearth = (new BiomeGenEndOnEarth(25)).setColor(0x2768c1).setBiomeName("End On Earth");
public static final BiomeGenBase stoneplains = (new BiomeGenStonePlains(26)).setColor(0x2768c2).setBiomeName("Stone Plains");
public static final BiomeGenBase ruinedlands = (new BiomeGenRuins(27)).setColor(0x2768c3).setBiomeName("Ruined Lands");
public static final BiomeGenBase deadlylands = (new BiomeGenDeadlyLands(26)).setColor(0x2768c4).setBiomeName("Deadly Lands");
public static final BiomeGenBase runlands = (new BiomeGenFastLands(27)).setColor(0x2768c5).setBiomeName("Fast Lands");
public static Block fastBlock = new BlockSpeed(160).setHardness(5F).setStepSound(Block.soundMetalFootstep).setBlockName("BlockSpeed");
public void load(){
ModLoader.addBiome(wastelands);
ModLoader.addBiome(hellearth);
ModLoader.addBiome(endearth);
ModLoader.addBiome(stoneplains);
ModLoader.addBiome(ruinedlands);
ModLoader.addBiome(deadlylands);
ModLoader.addBiome(runlands);
ModLoader.registerBlock(fastBlock);
ModLoader.addName(fastBlock, "Fast Block");
}

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

BiomeGenFastLands class file:

package net.minecraft.src;

import java.util.List;

public class BiomeGenFastLands extends BiomeGenBase {

public BiomeGenFastLands(int par1) {
super(par1);
spawnableMonsterList.clear();
spawnableCreatureList.clear();
topBlock = (byte)mod_MIBM.fastBlock.blockID;
fillerBlock = (byte)Block.dirt.blockID;
}
}

Error Report:

Mods loaded: 1
ModLoader 1.2.5

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

Minecraft has stopped running because it encountered a problem.


--- BEGIN ERROR REPORT 9f578458 --------
Generated 7/15/12 1:05 PM

Minecraft: Minecraft 1.2.5
OS: Windows 7 (x86) version 6.1
Java: 1.7.0_05, Oracle Corporation
VM: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: ATI Radeon X1200 Series version 2.1.8545 Release, ATI Technologies Inc.

java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at net.minecraft.src.ModLoader.addMod(ModLoader.java:287)
at net.minecraft.src.ModLoader.readFromClassPath(ModLoader.java:1279)
at net.minecraft.src.ModLoader.init(ModLoader.java:849)
at net.minecraft.src.ModLoader.addAllRenderers(ModLoader.java:157)
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:424)
at net.minecraft.client.Minecraft.run(Minecraft.java:786)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at net.minecraft.src.BiomeGenFastLands.<init>(BiomeGenFastLands.java:11)
at net.minecraft.src.mod_MIBM.<clinit>(mod_MIBM.java:10)
... 15 more
--- END ERROR REPORT 2d4d3306 ----------

Quote from 2ragon

Please help with my code. Somewhy It don't want to let me to add sliver tools rcipes. Works if I replace "Item.Silveringot" with "Block.dirt"

package net.minecraft.src;
public class mod_tomo extends BaseMod
{
public static final Block Silverore = new Silveroreblock(160, 0).setBlockName("Silverore") .setHardness(3F).setResistance(5F).setLightValue(0F);
public static final Item Silveringot = new Silveroreitem(1000).setItemName("Silveringot");
public static final Item Silversword = new ItemSSword (1001, EnumToolMaterialSilver.Silver).setItemName("Silversword");
public static final Item Silvershovel = new ItemSSpade (1002, EnumToolMaterialSilver.Silver).setItemName("Silvershovel");
public static final Item Silverpickaxe = new ItemSPickaxe (1003, EnumToolMaterialSilver.Silver).setItemName("Silverpickaxe");
public static final Item Silveraxe = new ItemSAxe (1004, EnumToolMaterialSilver.Silver).setItemName("Silveraxe");
public static final Item Silverhoe = new ItemSHoe (1005, EnumToolMaterialSilver.Silver).setItemName("Silverhoe");
public void load()
{
Silveringot.iconIndex = ModLoader.addOverride("/gui/items.png", "/tomomoditems/Silveringot.png");
Silversword.iconIndex = ModLoader.addOverride("/gui/items.png", "/tomomoditems/Silversword.png");
Silvershovel.iconIndex = ModLoader.addOverride("/gui/items.png", "/tomomoditems/Silvershovel.png");
Silverpickaxe.iconIndex = ModLoader.addOverride("/gui/items.png", "/tomomoditems/Silverpickaxe.png");
Silveraxe.iconIndex = ModLoader.addOverride("/gui/items.png", "/tomomoditems/Silveraxe.png");
Silverhoe.iconIndex = ModLoader.addOverride("/gui/items.png", "/tomomoditems/Silverhoe.png");
Silverore.blockIndexInTexture = ModLoader.addOverride("/terrain.png", "/tomomoditems/Silverore.png");
ModLoader.registerBlock(Silverore);
ModLoader.addName(Silverore, "Silver Ore");
ModLoader.addName(Silveringot, "Silver Ingot");
ModLoader.addName(Silversword, "Silver Sword");
ModLoader.addName(Silvershovel, "Silver Shovel");
ModLoader.addName(Silverpickaxe, "Silver Pickaxe");
ModLoader.addName(Silveraxe, "Silver Axe");
ModLoader.addName(Silverhoe, "Silver Hoe");


ModLoader.addSmelting(Silverore.blockID, new ItemStack(Silveringot, 1));
ModLoader.addRecipe(new ItemStack(Silversword,1), new Object [] {" Z ", " Z ", " Y ", Character.valueOf ('Z'), Item.Silveringot, Character.valueOf ('Y'), Item.stick});
ModLoader.addRecipe(new ItemStack(Silversword,1), new Object [] {" Z ", " Z ", " Y ", 'Z', Item.Silveringot, 'Y', Item.stick});
ModLoader.addRecipe(new ItemStack(Silvershovel,1), new Object [] {" Z ", " Y ", " Y ", 'Z', Item.Silveringot, 'Y', Item.stick});
ModLoader.addRecipe(new ItemStack(Silverpickaxe,1), new Object [] {"ZZZ", " Y ", " Y ", 'Z', Item.Silveringot, 'Y', Item.stick});
ModLoader.addRecipe(new ItemStack(Silveraxe,1), new Object [] {"ZZ ", "ZY ", " Y ", 'Z', Item.Silveringot, 'Y', Item.stick});
ModLoader.addRecipe(new ItemStack(Silverhoe,1), new Object [] {"ZZ ", " Y ", " Y ", 'Z', Item.Silveringot, 'Y', Item.stick});
}

public void generateSurface(World world, Random random, int chunkX, int chunkZ)
{
		 for(int i = 0; i < 8 ; i++)
		 {
				 int randPosX = chunkX + random.nextInt(16);
				 int randPosY = random.nextInt(55);
				 int randPosZ = chunkZ + random.nextInt(16);
				 (new WorldGenMinable(Silverore.blockID, 9)).generate(world, random, randPosX, randPosY, randPosZ);
}
}

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

And now the crash log:

Mods loaded: 2
ModLoader 1.2.5
mod_tomo Version 1.2.5
	 Minecraft has crashed!	
	 ----------------------	
Minecraft has stopped running because it encountered a problem.


--- BEGIN ERROR REPORT bcce365d --------
Generated 15/07/12 16:32
Minecraft: Minecraft 1.2.5
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0_05, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: AMD Radeon HD 6700 Series version 4.2.11631 Compatibility Profile Context, ATI Technologies Inc.
java.lang.NullPointerException
at net.minecraft.src.CraftingManager.addRecipe(CraftingManager.java:398)
at net.minecraft.src.ModLoader.addRecipe(ModLoader.java:412)
at net.minecraft.src.mod_tomo.load(mod_tomo.java:32)
at net.minecraft.src.ModLoader.init(ModLoader.java:856)
at net.minecraft.src.ModLoader.addAllRenderers(ModLoader.java:157)
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:424)
at net.minecraft.client.Minecraft.run(Minecraft.java:786)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT d3810d23 ----------

P.S. srry i'm new can't figure out how to make a spoiler -_-

Here is your problem:
Silveringot is not in the Item class, it is in the mod_tomo class, you only need to put the Silveringot, not Item.Silveringot. Or, (not quite sure if this works) you can put this.Silveringot.

Want to get me back in the thread? Quote one of my posts!

#3254 Jul 15, 2012

Eggplosions

Carpenter
Join Date: 6/26/2012
Posts: 41
Minecraft: xEggplosionsx
Member Details

I keep getting the same error with my item.

Error Log

== ERRORS FOUND ==
src\minecraft\net\minecraft\net\mod_Gag.java:5: error: cannot find symbol
public static final item Birthdaycake = new ItemBirthdaycake(5000).setItemName ("bdaycake");

symbol: class item
location: class mod_Gag

My code

mod_Gag

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

package net.minecraft.src;

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

Last edited by Eggplosions: Jul 15, 2012

#3255 Jul 15, 2012

timoteo2000

Carpenter
Join Date: 6/26/2012
Posts: 65
Minecraft: timoteo2000
Member Details

Quote from Eggplosions

I keep getting the same error with my item.

Error Log

== ERRORS FOUND ==
src\minecraft\net\minecraft\net\mod_Gag.java:5: error: cannot find symbol
public static final item Birthdaycake = new ItemBirthdaycake(5000).setItemName ("bdaycake");

symbol: class item
location: class mod_Gag

My code
mod_Gag
package net.minecraft.src;
public class mod_Gag extends BaseMod
{
public static final item Birthdaycake = new ItemBirthdaycake(5000).setItemName ("anynamehere");

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
package net.minecraft.src;

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

On the line that says "public static final item", the 'i' in item should be capital.
The line should look like this:

public static final Item Birthdaycake = new ItemBirthdaycake(5000).setItemName ("anynamehere");

Want to get me back in the thread? Quote one of my posts!

#3256 Jul 15, 2012

acters124

Zombie Killer
Join Date: 7/8/2012
Posts: 203
Member Details

WOULD be awesome if you include all the codes in 1 spoiler so a experienced enough modder that forgot about 1 code but needs to know the arguments.

#3257 Jul 15, 2012

ZeroLevels

Retired Staff

Mathematical Dessert
Join Date: 2/16/2012
Posts: 835
Minecraft: ZeroLevels
Member Details

Quote from 2ragon

timoteo2000, many thanks. this.Silveringot works perfectly. Not sure why smelting recipe with Item.Silveringot worked, though.

For the future, when you're working with items or blocks, Block.Something means that "Something" is declared in the "Block" class. Same with Items. Item.Something would mean that "Something" is declared in the Item class. As such, it's called referencing. If you don't put Block. or Item. in front of things, then it looks for said object within the class you're working with. "this.Silveringot" may work, but it's not a necessity as it's being referenced in the same class you're working with. It's safe to use just "Silveringot" for your recipes.

Quote from Eggplosions

I keep getting the same error with my item.

Error Log

== ERRORS FOUND ==
src\minecraft\net\minecraft\net\mod_Gag.java:5: error: cannot find symbol
public static final item Birthdaycake = new ItemBirthdaycake(5000).setItemName ("bdaycake");

symbol: class item
location: class mod_Gag

My code
mod_Gag
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
package net.minecraft.src;

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

timoteo2000 is correct. But I just wanted to add something. Your cake has not been given any special properties inside the ItemBirthdaycake class. By default, things will stack to a maximum of 64, so it doesn't need to be told that. Unless you plan on giving it other properties, then the "ItemBirthdayCake" class would be just extra clutter to keep up to date. It'd be easier on you later to delete said class and change your item declaration to this within your mod_* class (incorporating the capital i timoteo2000 mentioned):

public static final Item Birthdaycake = new Item(5000).setItemName ("bdaycake");

Quote from timoteo2000

Hey, Techguy, I got another problem with biomes.
So I decided to make a biome with my custom block, which makes the player run 1 1/2 times faster.
I put in all the correct code and stuff, and the top block is the custom block. Here is the code:

mod_MIBM class file.

package net.minecraft.src;

public class mod_MIBM extends BaseMod {
public static final BiomeGenBase wastelands = (new BiomeGenWastelands(23)).setColor(0x2768c9).setBiomeName("Wastelands");
public static final BiomeGenBase hellearth = (new BiomeGenHellOnEarth(24)).setColor(0x2768c0).setBiomeName("Hell On Earth");
public static final BiomeGenBase endearth = (new BiomeGenEndOnEarth(25)).setColor(0x2768c1).setBiomeName("End On Earth");
public static final BiomeGenBase stoneplains = (new BiomeGenStonePlains(26)).setColor(0x2768c2).setBiomeName("Stone Plains");
public static final BiomeGenBase ruinedlands = (new BiomeGenRuins(27)).setColor(0x2768c3).setBiomeName("Ruined Lands");
public static final BiomeGenBase deadlylands = (new BiomeGenDeadlyLands(26)).setColor(0x2768c4).setBiomeName("Deadly Lands");
public static final BiomeGenBase runlands = (new BiomeGenFastLands(27)).setColor(0x2768c5).setBiomeName("Fast Lands");
public static Block fastBlock = new BlockSpeed(160).setHardness(5F).setStepSound(Block.soundMetalFootstep).setBlockName("BlockSpeed");
public void load(){
ModLoader.addBiome(wastelands);
ModLoader.addBiome(hellearth);
ModLoader.addBiome(endearth);
ModLoader.addBiome(stoneplains);
ModLoader.addBiome(ruinedlands);
ModLoader.addBiome(deadlylands);
ModLoader.addBiome(runlands);
ModLoader.registerBlock(fastBlock);
ModLoader.addName(fastBlock, "Fast Block");
}

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

BiomeGenFastLands class file:

package net.minecraft.src;

import java.util.List;

public class BiomeGenFastLands extends BiomeGenBase {

public BiomeGenFastLands(int par1) {
super(par1);
spawnableMonsterList.clear();
spawnableCreatureList.clear();
topBlock = (byte)mod_MIBM.fastBlock.blockID;
fillerBlock = (byte)Block.dirt.blockID;
}
}

Error Report:

Mods loaded: 1
ModLoader 1.2.5

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

Minecraft has stopped running because it encountered a problem.


--- BEGIN ERROR REPORT 9f578458 --------
Generated 7/15/12 1:05 PM

Minecraft: Minecraft 1.2.5
OS: Windows 7 (x86) version 6.1
Java: 1.7.0_05, Oracle Corporation
VM: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: ATI Radeon X1200 Series version 2.1.8545 Release, ATI Technologies Inc.

java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at net.minecraft.src.ModLoader.addMod(ModLoader.java:287)
at net.minecraft.src.ModLoader.readFromClassPath(ModLoader.java:1279)
at net.minecraft.src.ModLoader.init(ModLoader.java:849)
at net.minecraft.src.ModLoader.addAllRenderers(ModLoader.java:157)
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:424)
at net.minecraft.client.Minecraft.run(Minecraft.java:786)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at net.minecraft.src.BiomeGenFastLands.<init>(BiomeGenFastLands.java:11)
at net.minecraft.src.mod_MIBM.<clinit>(mod_MIBM.java:10)
... 15 more
--- END ERROR REPORT 2d4d3306 ----------

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

My mob spawns fine now, but I gave it a zombie skin for testing and it turned out like this...

Unless you're using EntityZombie's actual model class, chances are that the zombie won't work the same. Especially if it's a custom model. What is the model you gave your mob? (Not texture)

Last edited by ZeroLevels: Jul 15, 2012

I used to maintain the Minecraft Forums Mod List. However, life has stepped in the way of that. Perhaps later...

#3258 Jul 15, 2012

Eggplosions

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Quote from ZeroLevels

timoteo2000 is correct. But I just wanted to add something. Your cake has not been given any special properties inside the ItemBirthdaycake class. By default, things will stack to a maximum of 64, so it doesn't need to be told that. Unless you plan on giving it other properties, then the "ItemBirthdayCake" class would be just extra clutter to keep up to date. It'd be asier on you later to delete said class and change your item declaration to this (incorporating the capital i timoteo2000 mentioned):
public static final Item Birthdaycake = new Item(5000).setItemName ("bdaycake");
Unless you're using EntityZombie's actual model class, chances are that the zombie won't work the same. Especially if it's a custom model. What is the model you gave your mob? (Not texture)

Oh ok, whoops. I didn't give it any properties on purpose. I like to get the basic coding first and get that working before I go into that. Don't wanna be buried in a pile of errors.

I just noticed the mob is based off of ModelBase. I believe that is the problem. If I change it to ModelBiped it will change to the shape of a human, correct?

#3259 Jul 15, 2012

ZeroLevels

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Quote from INNOCENTFAMZZ

How to make a step sound for custom block
because its always stone sound

All step sounds can be found within the Block class. In order to actually set a step sound, you need to add .setStepSound to the end of your block declarations. Here's an example:

public static final Block blockExample = new Block(134, Material.iron).setBlockName("blockExample").setHardness(1.5F).setResistance(10F).setStepSound(Block.soundMetalFootstep);

In that little example, I gave blockExample a metal footstep sound. In order to actually reference the sound, though, you need to put Block. in front of the step sound, as they're all located within the Block Class. Also, here's a list of all the stepsounds:

soundPowderFootstep
soundWoodFootstep
soundGravelFootstep
soundGrassFootstep
soundStoneFootstep
soundMetalFootstep
soundGlassFootstep
soundClothFootstep
soundSandFootstep

Quote from Eggplosions

Oh ok, whoops. I didn't give it any properties on purpose. I like to get the basic coding first and get that working before I go into that. Don't wanna be buried in a pile of errors.

I just noticed the mob is based off of ModelBase. I believe that is the problem. If I change it to ModelBiped it will change to the shape of a human, correct?

It should, yeah.

I used to maintain the Minecraft Forums Mod List. However, life has stepped in the way of that. Perhaps later...

#3260 Jul 15, 2012

Eggplosions

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Alright, last question for now, I promise.

Birthdaycake.iconIndex = ModLoader.addOverride("/gui/items.png", "/image.png");

Is the

("/gui/items.png", "/image.png")

needed? Because I do not have a texture for the item at the moment, but will add one later. But since I don't have one, is it really needed to be there? Will it mess up any of the code if left there or taken away?

Last edited by Eggplosions: Jul 15, 2012

#3261 Jul 15, 2012

ZeroLevels

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Quote from Eggplosions

Alright, last question for now, I promise.
Birthdaycake.iconIndex = ModLoader.addOverride("/gui/items.png", "/image.png");
Is the
("/gui/items.png", "/image.png")
needed? Because I do not have a texture for the item at the moment, but will add one later. But since I don't have one, is it really needed to be there? Will it mess up any of the code if left there or taken away?

If you want to test your code in-game, it will be needed. Speaking of textures... I also forgot to add something else to the declaration. Change it to the following:

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

I forgot the ", 0" after the ItemID. The 0 refers to the location on the items.png. If you don't have an image texture to add to it yet, just leave out the the whole addOverride line for now, and it will default to a texture already in-game. Best to just comment out your entire image declaration for now. Like so:

//Birthdaycake.iconIndex = ModLoader.addOverride("/gui/items.png", "/image.png");

This will allow you to just come back to it later without deleting it from the code. When you want it to effect your game again, just remove the two // from the beginning.

(Also, If you leave the number at 0 without declaring a texture for it, it'll look like a leather helmet in-game)

I used to maintain the Minecraft Forums Mod List. However, life has stepped in the way of that. Perhaps later...

#3262 Jul 15, 2012

Eggplosions

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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

Last edited by Eggplosions: Jul 15, 2012