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Currently supported: All versions

[1.7.10][Forge 7.10.18.1180]lit_redstone_ore give null on right click

lukeplechaty
in Modder Support

Featured Replies

Posted

lit_redstone_ore give null on right click with tool

 

 

package com.lukeplechaty.ores.items;
import java.util.List;
import com.lukeplechaty.ores.Ores;
import com.lukeplechaty.ores.control.ChislHandler;
import com.lukeplechaty.ores.control.OresControl;
import net.minecraft.block.Block;
import net.minecraft.entity.item.*;
import net.minecraft.entity.player.*;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.*;
import net.minecraft.world.*;
public class ItemChisl extends Item
{
public ItemChisl(String name,int damage,int level)
{
	super();
	if(Ores.debug)System.out.println("adding chisel "+name);
	setCreativeTab(Ores.tabOres);
	setTextureName("ores:chisel_"+name);
	setUnlocalizedName("chisel_"+name);
	maxStackSize=1;
	setMaxDamage(damage);
	this.level=level;
}
private int level;
private static List<Object> worklist0;
private static List<Object> worklist1;
private static List<Object> worklist2;
private static List<Object> worklist3;
public static void loadlist()
{
	if(Ores.debug)System.out.println("loading chisl list");
	worklist0=ChislHandler.getlist0();
	worklist1=ChislHandler.getlist1();
	worklist2=ChislHandler.getlist2();
	worklist3=ChislHandler.getlist3();
}
public boolean get(ItemStack itemstack,EntityPlayer entityplayer,World world,int x,int y,int z,int side,ItemStack returnitem,ItemStack block,int level)
{
	double X=x+0.5;
	double Y=y+0.5;
	double Z=z+0.5;
	if(side==0)Y-=0.7D;
	if(side==1)Y+=0.7D;
	if(side==2)Z-=0.7D;
	if(side==3)Z+=0.7D;
	if(side==4)X-=0.7D;
	if(side==5)X+=0.7D;
	if(this.level<level)return false;
	if(returnitem.getItem()!=null)
	{
		ItemStack returncopy = returnitem.copy();
		EntityItem item=new EntityItem(world,X,Y,Z,returncopy);
		item.motionX=0;
		item.motionY=0;
		item.motionZ=0;
		if(side==0)item.motionY=-0.25D;
		if(side==1)item.motionY=+0.25D;
		if(side==2)item.motionZ=-0.25D;
		if(side==3)item.motionZ=+0.25D;
		if(side==4)item.motionX=-0.25D;
		if(side==5)item.motionX=+0.25D;
		item.delayBeforeCanPickup=10;
		world.spawnEntityInWorld(item);
	}
	itemstack.damageItem(1,entityplayer);
	if(Block.getBlockFromItem(block.getItem())==Blocks.air) world.setBlockToAir(x,y,z);
	else world.setBlock(x,y,z,Block.getBlockFromItem(block.getItem()),block.getItemDamage(),3);
	return true;
}
public boolean list(ItemStack itemstack,EntityPlayer entityplayer,World world,int x,int y,int z,int side)
{
	try
	{
		if(OresControl.getOre(new ItemStack(Blocks.lit_redstone_ore)),x,y,z,world))
		{
			return get(itemstack,entityplayer,world,x,y,z,side,new ItemStack(Items.redstone,5,0),new ItemStack(Blocks.cobblestone),3);
		}
	}
	catch(Exception e){System.out.println("Chisl not working: "+e);}
	return false;
}
public boolean onItemUse(ItemStack itemstack,EntityPlayer EntityPlayer,World world,int x,int y,int z,int side,float i,float j,float k)
{
	if(world.isRemote)return true;
	return list(itemstack,EntityPlayer,world,x,y,z,side);
}
}

 

 

Chisel not working: java.lang.NullPointerException

  • Quote
    • Author

    1 crash log for you

     

     

    ---- Minecraft Crash Report ----

    // Surprise! Haha. Well, this is awkward.

     

    Time: 31/07/14 18:06

    Description: Ticking memory connection

     

    java.lang.NullPointerException: Ticking memory connection

    at net.minecraft.item.ItemStack.toString(ItemStack.java:464)

    at java.lang.String.valueOf(Unknown Source)

    at java.lang.StringBuilder.append(Unknown Source)

    at com.lukeplechaty.ores.control.OresControl.getOre(OresControl.java:104)

    at com.lukeplechaty.ores.items.ItemChisel.list(ItemChisel.java:118)

    at com.lukeplechaty.ores.items.ItemChisel.onItemUse(ItemChisel.java:128)

    at net.minecraft.item.ItemStack.tryPlaceItemIntoWorld(ItemStack.java:145)

    at net.minecraft.server.management.ItemInWorldManager.activateBlockOrUseItem(ItemInWorldManager.java:422)

    at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:591)

    at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74)

    at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122)

    at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:247)

    at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)

    at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:736)

    at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:624)

    at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)

    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:495)

    at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:762)

     

     

    A detailed walkthrough of the error, its code path and all known details is as follows:

    ---------------------------------------------------------------------------------------

     

    -- Head --

    Stacktrace:

    at net.minecraft.item.ItemStack.toString(ItemStack.java:464)

    at java.lang.String.valueOf(Unknown Source)

    at java.lang.StringBuilder.append(Unknown Source)

    at com.lukeplechaty.ores.control.OresControl.getOre(OresControl.java:104)

    at com.lukeplechaty.ores.items.ItemChisel.list(ItemChisel.java:118)

    at com.lukeplechaty.ores.items.ItemChisel.onItemUse(ItemChisel.java:128)

    at net.minecraft.item.ItemStack.tryPlaceItemIntoWorld(ItemStack.java:145)

    at net.minecraft.server.management.ItemInWorldManager.activateBlockOrUseItem(ItemInWorldManager.java:422)

    at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:591)

    at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74)

    at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122)

    at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:247)

     

    -- Ticking connection --

    Details:

    Connection: net.minecraft.network.NetworkManager@7ca45a07

    Stacktrace:

    at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)

    at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:736)

    at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:624)

    at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)

    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:495)

    at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:762)

     

    -- System Details --

    Details:

    Minecraft Version: 1.7.10

    Operating System: Windows 7 (amd64) version 6.1

    Java Version: 1.7.0_60, Oracle Corporation

    Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

    Memory: 859150680 bytes (819 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)

    JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M

    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

    IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94

    FML: MCP v9.05 FML v7.10.18.1180 Minecraft Forge 10.13.0.1180 4 mods loaded, 4 mods active

    mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

    FML{7.10.18.1180} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.0.1180.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

    Forge{10.13.0.1180} [Minecraft Forge] (forgeSrc-1.7.10-10.13.0.1180.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

    ores{1.7.10-0.2.0} [Ores] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available

    Profiler Position: N/A (disabled)

    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

    Player Count: 1 / 8; [EntityPlayerMP['ForgeDevName'/80, l='New World', x=-577.84, y=69.00, z=-122.48]]

    Type: Integrated Server (map_client.txt)

    Is Modded: Definitely; Client brand changed to 'fml,forge'

     

     

     

    and the extra code it looks at

     

     

    package com.lukeplechaty.ores.control;
import java.util.ArrayList;
import com.lukeplechaty.ores.Ores;
import net.minecraft.block.Block;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
import net.minecraftforge.oredict.OreDictionary;
public class OresControl
{
public static void name()
{
	if(Ores.debug)
	{
		System.out.println("ores names");
		String[] run=OreDictionary.getOreNames();
		for(int number=0;number<run.length;number++)System.out.println(run[number]);
	}
	if(Ores.debug)System.out.println("that all the ores names");
}
/*public static int list(String s,int x,int y,int z,World w)
{
	ArrayList<ItemStack> c=OreDictionary.getOres(s);
	for(int d=0;d<c.size()++)
	{
		if(c.get(d).itemID==w.getBlockId(x,y,z))
		return d;
	}
	return -1;
}
public static int ID(String s,int x,int y,int z,World w)
{
	String[] run=OreDictionary.getOreNames();
	for(int b=0;b<run.length;b++)
	{
		if(s==run[b])
		{
			ArrayList<ItemStack> c=OreDictionary.getOres(s);
			int a=list(s,x,y,z,w);
			return c.get(a).itemID;
		}
	}
	return -1;
}
public static int Meta(String s,int x,int y,int z,World w)
{
	String[] run=OreDictionary.getOreNames();
	for(int b=0;b<run.length;b++)
	{
		if(s==run[b])
		{
			ArrayList<ItemStack> c=OreDictionary.getOres(s);
			int a=list(s,x,y,z,w);
			return c.get(a).getItemDamage();
		}
	}
	return -1;
}*/
public static Block ID(String string)
{
	if(Ores.debug)System.out.println("ID string: "+string);
	String[] run=OreDictionary.getOreNames();
	for(int number=0;number<run.length;number++)
	{
		if(string==run[number])
		{
			ArrayList<ItemStack> ID=OreDictionary.getOres(string);
			return Block.getBlockFromItem(ID.get(0).getItem());
		}
	}
	return null;
}
public static int Meta(String string)
{
	if(Ores.debug)System.out.println("Meta string: "+string);
	String[] run=OreDictionary.getOreNames();
	for(int number=0;number<run.length;number++)
	{
		if(string==run[number])
		{
			ArrayList<ItemStack> Meta=OreDictionary.getOres(string);
			return Meta.get(0).getItemDamage();
		}
	}
	return -1;
}
public static void addOre(String string, ItemStack itemstack)
{
	if(Ores.debug)System.out.println("addOre string,itemstack: "+string+" "+itemstack);
	OreDictionary.registerOre(string,itemstack);
}
public static boolean getOre(String string,int x,int y,int z,World world)
{
	if(Ores.debug)System.out.println("getOre string,x,y,z,world: "+string+" "+x+" "+y+" "+z+" "+world);
	ArrayList<ItemStack> list=OreDictionary.getOres(string);
	for(int num=0;num<list.size();num++)
	{
		ItemStack ore=list.get(num);
		if(world.getBlock(x,y,z)==Block.getBlockFromItem(ore.getItem())&&world.getBlockMetadata(x,y,z)==ore.getItemDamage())return true;
	}
	return false;
}


public static boolean getOre(ItemStack item,int x,int y,int z,World world)
{
	if(Ores.debug)System.out.println("getOre itemstack,x,y,z,world: "+item+" "+x+" "+y+" "+z+" "+world);
	if(world.getBlock(x,y,z)==Block.getBlockFromItem(item.getItem())&&world.getBlockMetadata(x,y,z)==item.getItemDamage())return true;
	return false;
}


public static ItemStack getOre(String string)
{
	return new ItemStack(ID(string),1,Meta(string));
}
}

     

  • Quote
    • Author

    tests show that minecraft or forge has a bug

    by runing this code

     

    try{ItemStack test=new ItemStack(Blocks.lit_redstone_ore);
System.out.println("test work: "+test);}
catch(Exception e){System.out.println("test not: "+e);}

     

    i get

    test not: java.lang.NullPointerException

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