Deadlyapples

// when Block Destroyed @Override public boolean onBlockDestroyed(ItemStack stack, World world, Block blockID, int x, int y, int z, EntityLivingBase entity) { // If correct item if (stack.getItem() != null && stack.getItem() == EvolvingGearMod.FusedBonePickaxe) { // Create 2 NBT tags. Evolution Points and Evolution Meter Points System.out.println("Broke A Block with pickaxe"); NBTTagCompound evopoints = stack.getTagCompound(); if (evopoints == null) { evopoints = new NBTTagCompound(); } if (!evopoints.hasKey("evolutionPoints")) { evopoints.setInteger("evolutionPoints", 0); } stack.setTagCompound(evopoints); NBTTagCompound toolDmg = stack.getTagCompound(); if (toolDmg == null) { toolDmg = new NBTTagCompound(); } if (!toolDmg.hasKey("ToolDmg")) { toolDmg.setInteger("ToolDmg", 0); } //stack.setTagCompound(toolDmg); NBTTagCompound toolMaxDura = stack.getTagCompound(); if (toolMaxDura == null) { toolMaxDura = new NBTTagCompound(); } if (!toolMaxDura.hasKey("ToolMaxDura")) { toolMaxDura.setInteger("ToolMaxDura", 0); } //stack.setTagCompound(toolMaxDura); // Increase evo points + 1 evopoints.setInteger("evolutionPoints", evopoints.getInteger("evolutionPoints") + 1); //Damage Item NBT toolDmg.setInteger("ToolDmg", toolDmg.getInteger("ToolDmg") + 1); System.out.println(toolDmg.getInteger("ToolDmg") + " is the tools dmg. "); System.out.println(toolMaxDura.getInteger("ToolMaxDura") + " is the tools max durability."); } return blockDestroyed; } That is getting called 2 times in a row causing me issues. No idea why either

Right I have a few ideas I want to pass across people and see what they think. My issue is that I cannot have 1 tool have multiple durability levels which change at specific points related to NBT data on just that one item stack. If I change a tools max durability it changes the entire item class rather than just the stack. My other issue is that I don't know how to have the item also have a different efficiency level which change at specific points related to NBT data without it also effecting the whole item class. etc etc My idea for solutions. 1. I use NBT data to work out tools durability. If the NBT data holding durability info and NBT data holding current durability level are the same then the tool breaks. That's fine I can do that. My only issue is that the item won't have a durability bar that moves across as it takes damage. Is there any way of making a bar which fills out showing the items durability level related to the items NBT data not the vanilla minecraft durability data? 2. I forget the idea of having a tiered tool with multiple durability levels, efficiency levels and just have it all remain the same. The only change is its texture and other stats. (Rather not give in and do this easy option)

Can someone confirm something for me? here are two lines of code this.setMaxDamage(toolMaxDurTier2); This line is to set the tools durability to a variable assigned to toolMaxDurTier2; stack.setMaxDamage(toolMaxDurTier2); THis line does the same execept it sets that individual stacks durability to toolMaxDurTier2; I know that stack.setMaxDamage doesn't work but is there a way to get the same results because at the moment my code is setting all my items to the same durability rather than it setting just the one item / stack to a different durability. ? OR Do I handle it a different way? Because of the way my tools work I cannot set up multiple tools. Each tool has several states, like leveling up tiers in minecraft. Think wood to stone to iron to diamond. Except this is all contained within 1 tool. As the tool is used to grows and changes into a better form, more powerful. I wanted to have it so the durability changes as the tool grows too however I noticed that this current setup causes all of the one type of tool to change durability atleast I think it does. Will do more testing but advice would be appreciated

To me it sounded like he means he has an item that he likes and now wants it to function like a pickaxe etc. Not make a new itemTool from scratch. Is that possible ?

I just wanted to know if moving most of my tool checks to an onUpdate method is safe to do so? It will still only apply stat changed to that specific stack if the item is the correct item etc etc. I just wanted to know thats all.

I got it now! Thanks! Hey would it be safe moving my state checks to the onUpdate? Because I have things that check its tier and depending on the tier it gives the tool a certain durability level or efficiency stat?

@Override public void onUpdate(ItemStack stack, World world, Entity par3Entity, int par4, boolean par5) { NBTTagCompound evopoints = stack.getTagCompound(); int ToolTier = evopoints.getInteger("ToolTier"); <---- LINE 171 int currentDamage = stack.getItemDamage(); if (currentDamage >=50 ) { if (damage <= 349) { damage++; } System.out.println(damage); if (damage == 350) { if (ToolTier == 0) { stack.damageItem(-1, (EntityPlayer) par3Entity); damage = 0; } else if (ToolTier == 1) { stack.damageItem(-2, (EntityPlayer) par3Entity); damage = 0; } else if (ToolTier == 2) { stack.damageItem(-3, (EntityPlayer) par3Entity); damage = 0; } else if (ToolTier == 3) { stack.damageItem(-4, (EntityPlayer) par3Entity); damage = 0; } else { System.out.println("damage is now 1000"); } } } else {System.out.println("No Damage yet"); } } } This works making the tools repair but now when I try and craft them in a crafting bench and pick up the item it causes this crash, then it crashes every time I log in again.

BOLLOCKS! ---- Minecraft Crash Report ---- // Daisy, daisy... Time: 28/03/14 21:07 Description: Ticking player java.lang.NullPointerException: Ticking player at com.aappleyard.evolvinggearmod.tools.FusedBonePickaxe.onUpdate(FusedBonePickaxe.java:171) at net.minecraft.item.ItemStack.updateAnimation(ItemStack.java:468) at net.minecraft.entity.player.InventoryPlayer.decrementAnimations(InventoryPlayer.java:357) at net.minecraft.entity.player.EntityPlayer.onLivingUpdate(EntityPlayer.java:643) at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1856) at net.minecraft.entity.player.EntityPlayer.onUpdate(EntityPlayer.java:360) at net.minecraft.entity.player.EntityPlayerMP.onUpdateEntity(EntityPlayerMP.java:363) at net.minecraft.network.NetHandlerPlayServer.processPlayer(NetHandlerPlayServer.java:334) at net.minecraft.network.play.client.C03PacketPlayer.processPacket(C03PacketPlayer.java:37) at net.minecraft.network.play.client.C03PacketPlayer$C06PacketPlayerPosLook.processPacket(C03PacketPlayer.java:218) at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:242) at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:190) at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:763) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:651) at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:120) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:530) at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:788) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at com.aappleyard.evolvinggearmod.tools.FusedBonePickaxe.onUpdate(FusedBonePickaxe.java:171) at net.minecraft.item.ItemStack.updateAnimation(ItemStack.java:468) at net.minecraft.entity.player.InventoryPlayer.decrementAnimations(InventoryPlayer.java:357) at net.minecraft.entity.player.EntityPlayer.onLivingUpdate(EntityPlayer.java:643) at net.minecraft.entity.EntityLivingBase.onUpdate(EntityLivingBase.java:1856) at net.minecraft.entity.player.EntityPlayer.onUpdate(EntityPlayer.java:360) -- Player being ticked -- Details: Entity Type: null (net.minecraft.entity.player.EntityPlayerMP) Entity ID: 265 Entity Name: Aappleyard Entity's Exact location: 200.70, 70.00, 142.88 Entity's Block location: World: (200,70,142), Chunk: (at 8,4,14 in 12,8; contains blocks 192,0,128 to 207,255,143), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Entity's Momentum: 0.00, -0.08, 0.00 Stacktrace: at net.minecraft.entity.player.EntityPlayerMP.onUpdateEntity(EntityPlayerMP.java:363) at net.minecraft.network.NetHandlerPlayServer.processPlayer(NetHandlerPlayServer.java:334) at net.minecraft.network.play.client.C03PacketPlayer.processPacket(C03PacketPlayer.java:37) at net.minecraft.network.play.client.C03PacketPlayer$C06PacketPlayerPosLook.processPacket(C03PacketPlayer.java:218) at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:242) -- Ticking connection -- Details: Connection: net.minecraft.network.NetworkManager@57ad78bb Stacktrace: at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:190) at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:763) at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:651) at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:120) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:530) at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:788) -- System Details -- Details: Minecraft Version: 1.7.2 Operating System: Windows 8 (amd64) version 6.2 Java Version: 1.7.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 909130352 bytes (867 MB) / 1038024704 bytes (989 MB) up to 3113877504 bytes (2969 MB) JVM Flags: 3 total; -Xincgc -Xmx3G -Xms1024M AABB Pool Size: 2942 (164752 bytes; 0 MB) allocated, 2798 (156688 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95 FML: MCP v9.01-pre FML v7.2.129.1047 Minecraft Forge 10.12.0.1047 4 mods loaded, 4 mods active mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available FML{7.2.129.1047} [Forge Mod Loader] (forgeSrc-1.7.2-10.12.0.1047.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available Forge{10.12.0.1047} [Minecraft Forge] (forgeSrc-1.7.2-10.12.0.1047.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available evolvinggearmod{1.0} [evolvinggearmod] (Evolving Gear Mod Wth IntelliJ) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available Profiler Position: N/A (disabled) Vec3 Pool Size: 1366 (76496 bytes; 0 MB) allocated, 1351 (75656 bytes; 0 MB) used Player Count: 1 / 8; [EntityPlayerMP['Aappleyard'/265, l='New World', x=200.70, y=70.00, z=142.88]] Type: Integrated Server (map_client.txt) Is Modded: Definitely; Client brand changed to 'fml,forge' Can't work out what its trying to tell me.

I sorted it now guys. Thanks for the ideas. Its sort of cobbled together but does what I need for now! <3

@Override public void onUpdate(ItemStack par1ItemStack, World par2World, Entity par3Entity, int par4, boolean par5) { int del = 5000; while (del > 0) { --del;} if (par1ItemStack.getItemDamage() > 0 && del == 0) { System.out.println("Repairing"); par1ItemStack.setItemDamage(par1ItemStack.getItemDamage() - 1); del = 5000; } Like this I can mine but the tool repairs instantly. Arghhgh

I have had a look and I don't understand how they are doing it

I can only use the pick to mine when its durability is 0. I cannot use the tools when they are damaged for some reason.

Right. Im gunna post my code up for the 1 tool. The Pickaxe. REDACTED! REDACTED! That is just 1 one too. Beware! My code will burn your eyes and cause you to become enraged. I tried this code out atm and the onUpdate causes my tool to not work at all. Untill the delay caused by the onUpdate is finished. But the tools doo repair now. They just dont work

Oh I moved it to onBlockDestroyed but I guess onUpdate is better?

Where can I set the NBT data changes then? Because I can't work out a good spot to have the durability and efficiency change then. @Override public IIcon getIcon(ItemStack thisItem, int pass) { NBTTagCompound evopoints = thisItem.getTagCompound(); if (evopoints == null) { evopoints = new NBTTagCompound(); } if (!evopoints.hasKey("evolutionPoints")) { evopoints.setInteger("evolutionPoints", 0); } thisItem.setTagCompound(evopoints); if (evopoints.getInteger("evolutionPoints") >= tier2Level && (evopoints.getInteger("evolutionPoints") < tier3Level)) { return itemIconFleshBound; } else if (evopoints.getInteger("evolutionPoints") >= tier3Level && (evopoints.getInteger("evolutionPoints") < tier4Level)) { return itemIconHideCoated; } else if (evopoints.getInteger("evolutionPoints") >= tier4Level) { return itemIconScaleArmored; } else { this.efficiencyOnProperMaterial = toolEfficiency; return itemIconFusedBone; } } @Override public IIcon getIconIndex(ItemStack thisItem) { NBTTagCompound evopoints = thisItem.getTagCompound(); if (evopoints == null) { evopoints = new NBTTagCompound(); } if (!evopoints.hasKey("evolutionPoints")) { evopoints.setInteger("evolutionPoints", 0); } thisItem.setTagCompound(evopoints); thisItem.setTagCompound(evopoints); if (evopoints.getInteger("evolutionPoints") >= tier2Level && (evopoints.getInteger("evolutionPoints") < tier3Level)) { this.efficiencyOnProperMaterial = toolEffTier2; this.setMaxDamage(toolMaxDurTier2); return itemIconFleshBound; } else if (evopoints.getInteger("evolutionPoints") >= tier3Level && (evopoints.getInteger("evolutionPoints") < tier4Level)) { this.efficiencyOnProperMaterial = toolEffTier3; this.setMaxDamage(toolMaxDurTier3); return itemIconHideCoated; } else if (evopoints.getInteger("evolutionPoints") >= tier4Level) { this.efficiencyOnProperMaterial = toolEffTier4; this.setMaxDamage(toolMaxDurTier4); return itemIconScaleArmored; } else { this.efficiencyOnProperMaterial = toolEfficiency; this.setMaxDamage(toolMaxDurability); return itemIconFusedBone; } So is all of that read only / client side? If so I need a good suggestion as to where I can place my updates of this.setMaxDamage and this.efficiencyOnProperMaterial because I am a bit stuck hehe. Atm it all works fine, no issues, Untill it comes to the repairing stuff.

I could post all my code if you would prefer. But yes I change my max Damage based on NBT data points that build up as the tools are used. @Override public IIcon getIconIndex(ItemStack thisItem) { NBTTagCompound evopoints = thisItem.getTagCompound(); if (evopoints == null) { evopoints = new NBTTagCompound(); } if (!evopoints.hasKey("evolutionPoints")) { evopoints.setInteger("evolutionPoints", 0); } thisItem.setTagCompound(evopoints); //NBTTagCompound repairDelay = thisItem.getTagCompound(); // if (repairDelay == null) { // repairDelay = new NBTTagCompound(); // } // if (!repairDelay.hasKey("repairDelay")) { // repairDelay.setInteger("repairDelay", 1133); // } thisItem.setTagCompound(evopoints); if (evopoints.getInteger("evolutionPoints") >= tier2Level && (evopoints.getInteger("evolutionPoints") < tier3Level)) { this.efficiencyOnProperMaterial = toolEffTier2; this.setMaxDamage(toolMaxDurTier2); return itemIconFleshBound; } else if (evopoints.getInteger("evolutionPoints") >= tier3Level && (evopoints.getInteger("evolutionPoints") < tier4Level)) { this.efficiencyOnProperMaterial = toolEffTier3; this.setMaxDamage(toolMaxDurTier3); return itemIconHideCoated; } else if (evopoints.getInteger("evolutionPoints") >= tier4Level) { this.efficiencyOnProperMaterial = toolEffTier4; this.setMaxDamage(toolMaxDurTier4); return itemIconScaleArmored; } else { this.efficiencyOnProperMaterial = toolEfficiency; this.setMaxDamage(toolMaxDurability); return itemIconFusedBone; } } Thats the part where I adjust the maximum damage / durability of the tools depending on when a number limit is reached.

Riiiight, This is what I am trying to use but the results are odd. @Override public void onUpdate(ItemStack par1ItemStack, World par2World, Entity par3Entity, int par4, boolean par5) { int del = par1ItemStack.stackTagCompound.getInteger("repairDelay"); //if repairDelay Variable is greater than 0. Reduce its number by 1. Repeating if (del > 0) { --del; // once the variable del is 0 then } else if (par1ItemStack.getItemDamage() > 0) { // tool's damage is reduced by 1 // causing the tool to regenerate durability par1ItemStack.setItemDamage(par1ItemStack.getItemDamage() - 1); if (par5) del = 200; else del = 1200; } par1ItemStack.stackTagCompound.setInteger("repairDelay", del); } When I use this, my tools end up not working at all. Its like the delay that is set up causes the tools to not work until the delay int becomes 0 then it works for 1 second, then the tool stops working again for a short period of time.

Yeah sorry. That isnt any where near how my code works I was just showing an example. A way that I think about it thats all. I am just struggling with creating a loop which checks the items NBT data and does stuff from there. Just gunna give this another go and report back. :3

Hi guys. My mod is progressing and I am learning so much from the nice guys on these forums! I have been working on implementing an auto repair system on my tools so when they reach a certain tier of tool material they start to repair their durability at a rate of 1 durability every 15 seconds. However it ended up preventing the tools from taking damage and then they stopped working, unable to break any blocks what so ever. This was put together by looking at some other peoples opensource code with repair class and methods but I scrapped it because it just wasn't working. I tried setting up an onUpdate method that would check the tools NBT data looking for its tool tier level and whether it had been repaired recently. Then setting it up so that once it is at the max tier and that the int of when it had been repaired has reach a limit it sets currentMaxDurability = currentMaxDurability + 1. But that didn't work either. I have searched the forums for something related but I am yet to find anything that is remotely helpful. I was wondering if anyone has a simple solution or some sort of example? I looked at some Artifacts code and that didn't help either. Any help would be appreciated !

I HAVE DONE IT! VICTORY! YAY! HURRAY! Thanks for your help guys. Made huge progress today thanks to all your help and guidance!

Having a hard time thinking today. If I wanted to create a method to change my tools durability and efficiency and then have it called to change the durability when a variable is reached? I can change the weapons durability easily however I am struggling with changing its efficiency. I would prefer having a method that is called when a number is reached and it then applies a load of stats to the tool at that point. I just can't think of how. I have tried loads of this which have failed and I had one working earlier but I hastily deleted it thinking I could do it again later. Arghhg

Yeah you were right. Running both of those fixed the issue. Any idea or explanation as to why it works this way?

This is my IIcon getIcon Stuff @Override public IIcon getIcon(ItemStack thisItem, int pass) { NBTTagCompound evopoints = thisItem.getTagCompound(); if (evopoints == null) {evopoints = new NBTTagCompound();} if (!evopoints.hasKey("evolutionPoints")) {evopoints.setInteger("evolutionPoints", 0);} thisItem.setTagCompound(evopoints); if (evopoints.getInteger("evolutionPoints") >= 5 && (evopoints.getInteger("evolutionPoints") <= 9)) { //this.setMaxDamage(45); return itemIconFleshBound; } else if (evopoints.getInteger("evolutionPoints") >= 10 && (evopoints.getInteger("evolutionPoints") <= 14)) { //this.setMaxDamage(46); return itemIconHideCoated; } else if (evopoints.getInteger("evolutionPoints") >= 15) { //this.setMaxDamage(47); return itemIconScaleArmored; } else{ return itemIconFusedBone; } } This is my registerIcons @Override public void registerIcons(IIconRegister iconRegister) { itemIconFusedBone = iconRegister.registerIcon("evolvinggearmod:FusedBonePick"); itemIconFleshBound = iconRegister.registerIcon("evolvinggearmod:FleshBoundPick"); itemIconHideCoated = iconRegister.registerIcon("evolvinggearmod:HideCoatedPick"); itemIconScaleArmored = iconRegister.registerIcon("evolvinggearmod:ScaleArmoredPick"); } This setup gives me my items in my hand visible but the items in my inv and on the floor as purple and black btw. Will give you suggestion a try but they are effectively the same are they not? So what is causing my weird texture problem?

What you suggested coolAlias has not solved my item being invisible issue but not the icon in the inventory and hot bar is purple and black checkerboard

Sorry for bumping but I just need a little help. Many google and forge forum searches has yielded no results related to my problem. I have found people with invisible block which were then solves by changing texture locations but I am not have that issue. It finds the textures. No errors or anything. The textures of the items change as items in my inventory and in my hotbar as well as when thrown onto the ground. The problem is that when I hold the items / tools to use them to break stuff etc, they do not render. They are invisible. Any ideas anyone? Appreciated.