Minecraft Forums

Quote from kg6jay

If you updated to 1.5 you have to use setUnlocalizedName(name), setItemName and setTextureFile are no longer used. This code snippet from my own project should help you:

public ItemGem(int id)
{
super(id);
setUnlocalizedName("wal_itemGem");
setCreativeTab(ResourceEngineeringMain.reTab);
setHasSubtypes(true);
setMaxDamage(0);
}

@Override
@SideOnly(Side.CLIENT)
public void func_94581_a(IconRegister iconRegister)
{
makeIcons(iconRegister);
}
public void makeIcons(IconRegister iconRegister)
{
icons = new Icon[7];
icons[0] = iconRegister.func_94245_a("resourceengineering:itemGemTurquoise");
icons[1] = iconRegister.func_94245_a("resourceengineering:itemGemOnyx");
icons[2] = iconRegister.func_94245_a("resourceengineering:itemGemAmethyst");
icons[3] = iconRegister.func_94245_a("resourceengineering:itemGemCitrine");
icons[4] = iconRegister.func_94245_a("resourceengineering:itemGemEmerald");
icons[5] = iconRegister.func_94245_a("resourceengineering:itemGemRuby");
icons[6] = iconRegister.func_94245_a("resourceengineering:itemGemSapphire");
}

@SideOnly(Side.CLIENT)
public Icon getIconFromDamage(int i)
{
if(i>=icons.length)
{
return null;
}
else
return icons[i];
}

its looking for textures inside mods/<modname>/textures/items or /blocks

Quote from kg6jay

Thats the bit I need. I know how to check if the neighboring blocks are the same id and meta(which is what I need), but im not sure how to tell those blocks to break. I didnt see anything in World that looked helpful, but I wonder if there is a getBlock function that returns a block I can call a damage/drop function on..? I'll keep looking, and if I figure it out I'll share my code for you if you want to add a tutorial about it or something.
-kg6jay

Quote from kg6jay

There are no more sprite sheets. Each item and block gets its own png file in the appropriate folder. The name is whatever you use in the func_94245_a call after the colon, so

iconRegister.func_94245_a("resourceengineering:itemGemTurquoise");

will look in "mods\resourceengineering\textures\items\" for "itemGemTurquoise.png"

Edit: Fixed odd mess of font and other random code bits that the editor put into my post..

package splintercell.myMod.common.item;
import net.minecraft.item.Item;
import cpw.mods.fml.relauncher.*;
import splintercell.myMod.common.mod_SplinterCell;
import net.minecraft.creativetab.CreativeTabs;
public class ItemRuby extends Item {
public ItemRuby(int par1) {
  super(par1); //Returns super constructor: par1 is ID
  //setTextureFile("/splintercellGFX/Items.png"); //Sets the item texture file
  iconRegister.func_94245_a("splintercellGFX:rubyItem");
  setUnlocalizedName("itemRuby"); //Sets the incode name of the item, make sure it doesn't clash with other items, weird stuff happens
  setCreativeTab(CreativeTabs.tabMaterials); //Tells the game what creative mode tab it goes in
}
@SideOnly(Side.CLIENT) //Marks a method as client side only, typically for graphics and rendering
public int getItemIconFromDamage(int i){
  return 0; //The first icon on the spritesheet
}
}

Quote from kg6jay

Go back and look at the code snippet I posted.
specifically this portion:

@Override
@SideOnly(Side.CLIENT)
public void func_94581_a(IconRegister iconRegister)
{
makeIcons(iconRegister);
}
public void makeIcons(IconRegister iconRegister)
{
icons = new Icon[7];
icons[0] = iconRegister.func_94245_a("resourceengineering:itemGemTurquoise");

package splintercell.myMod.common; //The package your mod is in

import net.minecraft.block.Block;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.Init;
import cpw.mods.fml.common.Mod.Instance;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.network.NetworkMod;
import cpw.mods.fml.common.network.NetworkRegistry;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;
import cpw.mods.fml.common.network.NetworkMod.SidedPacketHandler;
import cpw.mods.fml.common.SidedProxy;
import splintercell.myMod.client.core.handlers.ClientPacketHandler;
import splintercell.myMod.common.core.CommonProxy;
import splintercell.myMod.common.item.ItemRuby;

@NetworkMod(clientSideRequired=true,serverSideRequired=false, //Whether client side and server side are needed
clientPacketHandlerSpec = @SidedPacketHandler(channels = {"TutorialGeneral" }, packetHandler = ClientPacketHandler.class), //For clientside packet handling
serverPacketHandlerSpec = @SidedPacketHandler(channels = {}, packetHandler = ServerPacketHandler.class)) //For serverside packet handling
@Mod(modid="SplinterCell",name="SC Mod 1",version="1.0") //Gives Forge extra info about your mod
public class mod_SplinterCell { //The class file

@Instance("SplinterCell") //The instance, this is very important later on
public static mod_SplinterCell instance = new mod_SplinterCell();
public static Item ruby = new ItemRuby(31100); //The ruby object

@SidedProxy(clientSide = "splintercell.myMod.client.core.ClientProxy", serverSide = "splintercell.myMod.common.core.CommonProxy") //Tells Forge the location of your proxies
public static CommonProxy proxy;
proxy.addNames();
@Init
public void InitCobaltCraft(FMLInitializationEvent event){ //Your main initialization method
NetworkRegistry.instance().registerGuiHandler(this, proxy); //Registers the class that deals with GUI data
}

}

package splintercell.myMod.common.item;
import net.minecraft.item.Item;
import cpw.mods.fml.relauncher.*;
import splintercell.myMod.common.mod_SplinterCell;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
public class ItemRuby extends Item {

public ItemRuby(int par1) {
super(par1); //Returns super constructor: par1 is ID
//setTextureFile("/splintercellGFX/Items.png"); //Sets the item texture file
//iconRegister.func_94245_a("splintercellGFX:rubyItem");
setUnlocalizedName("itemRuby"); //Sets the incode name of the item, make sure it doesn't clash with other items, weird stuff happens
setCreativeTab(CreativeTabs.tabMaterials); //Tells the game what creative mode tab it goes in
}

public void func_94581_a(IconRegister iconRegister)
{
		 iconIndex = iconRegister.func_94245_a("splintercellGFX:rubyItem");
}

@SideOnly(Side.CLIENT) //Marks a method as client side only, typically for graphics and rendering
public int getItemIconFromDamage(int i){
return 0; //The first icon on the spritesheet
}
}

package splintercell.myMod.common.core;

import splintercell.myMod.common.item.ItemRuby;
import net.minecraft.block.Block;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.FurnaceRecipes;
import net.minecraft.world.World;
import cpw.mods.fml.common.network.IGuiHandler;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;

public class CommonProxy implements IGuiHandler{ //THIS IS IMPORTANT, CANNOT BE A PROXY/GUI HANDLER WITHOUT THIS!!

public void registerRenderInformation() //Client side texture registering
{
}

@Override
public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) { //For GUI's
return null;
}

@Override
public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) //For GUI's
{
return null;
}

public void registerTiles()//For registering TileEntities
{
}

public void registerBlocks()//For registering Blocks
{
}

public void addNames()//For adding Item's ingame names
{

LanguageRegistry.addName(mod_SplinterCell.ruby, "Ruby"); //Adds the name for the ruby item
}

public void addRecipes() //For adding your Item's recipes
{
}
}

Quote from Chibill

You can smelt meta data blocks using a item stack with the meta data part filled out.

Quote from Sp1nt3rC311

Also, will the tutorials be updated for 1.5.1? I love your tutorials but none of them work with the new updates. It's fine if you can't or you're busy, I understand.

Quote from DeverionX

At some point soon, yes, right now I'm pretty busy though

Quote from f_art_reeper

Hi!

I've made a mod and in MCP everything worked fine. I was able to run the game
with Eclipse and there were no craches or any problems.

But now I've tried to put the mod in the 'real' game and it crashes.

That's the report:

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

Minecraft has stopped running because it encountered a problem; Failed to start game

A full error report has been saved to C:\Users\Jaeger\AppData\Roaming\.minecraft\crash-reports\crash-2013-03-22_16.20.33-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash



--- BEGIN ERROR REPORT e42eb416 --------
Full report at:
C:\Users\Jaeger\AppData\Roaming\.minecraft\crash-reports\crash-2013-03-22_16.20.33-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 22.03.13 16:20

-- System Details --
Details:
Minecraft Version: 1.5.1
Operating System: Windows 8 (amd64) version 6.2
Java Version: 1.7.0_13, Oracle Corporation
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 846313896 bytes (807 MB) / 1038876672 bytes (990 MB) up to 2112618496 bytes (2014 MB)
JVM Flags: 5 total; -Xms512m -Xmx1024m -Xincgc -Xms1024m -Xmx2048m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v7.44 FML v5.0.38.600 Minecraft Forge 7.7.0.600 4 mods loaded, 4 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
FML [Forge Mod Loader] (coremods) Unloaded->Constructed
Forge [Minecraft Forge] (coremods) Unloaded->Constructed
JJsKindaMagic [JJsKindaMagic] (jjs) Unloaded->Errored
LWJGL: 2.4.2
OpenGL: Intel® HD Graphics 4000 GL version 4.0.0 - Build 9.17.10.2867, Intel
Is Modded: Definitely; Client brand changed to 'forge,fml'
Type: Client (map_client.txt)
Texture Pack: HerrSommer Dye - 1.5 - v1.zip
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: jjs.kindamagicmod.common.KindaMagicMain
at cpw.mods.fml.common.LoadController.transition(LoadController.java:142)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:504)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:160)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:407)
at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)
at net.minecraft.client.Minecraft.run(Minecraft.java:729)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: jjs.kindamagicmod.common.KindaMagicMain
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:211)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:56)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:446)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:165)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:98)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:494)
... 5 more
Caused by: java.lang.NullPointerException
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:200)
... 32 more
--- END ERROR REPORT 75e87a29 ----------

What can I do?
After reobfuscating my stuff I packed it all into a zip file and then put it in the mods folder.
What did I mess up?

Quote from TheMacMini09

Hello!

Does anybody know how to override a block's properties (in Block.java) without modifying that class? I want to change the properties of bedrock, but don't want that class to be modified. Thanks in advance!