Zodsmar

What do you mean by use OreDictionary. You need to specify which block to go to.

Based on what you said here I was actually able to figure out everything I needed to everything works except now I need to figure out a way to limit only certain blocks like logs to be able to go when right clicking up to 15 meta (because this way I can get every type of wood ) but in a crafting grid it starts to give purple and black because minecraft doesn't actually have items for them in game so yeah. But for anyone wanting to see how I achieved this here is the code: public static ItemBlock getHammerRecipe(Block id, int meta) { for (Entry<HammerRecipe, ItemStack> entry : transformBlocks.entrySet()) if (entry.getKey().id == id && (entry.getKey().meta == meta || entry.getKey().igroneData)) return (ItemBlock) entry.getValue().getItem(); return null; } public static int getHammerRecipeMeta(Block id, int meta) { for (Entry<HammerRecipe, ItemStack> entry : transformBlocks.entrySet()) if (entry.getKey().id == id && (entry.getKey().meta == meta || entry.getKey().igroneData)) return entry.getValue().getItemDamage(); return 0; } public static boolean getIgroneMeta(Block id, int meta) { for (HammerRecipe recipe : transformBlocks.keySet()) if(recipe.id == id && (recipe.meta == meta || recipe.igroneData)) return recipe.igroneData; return false; } public class HammerRecipe { public boolean isItems; public Block id; public int meta; boolean igroneData; public HammerRecipe(Block Blocks) { this.id = Blocks.getBlockState().getBlock(); this.isItems = false; } public HammerRecipe(Block Blocks, int meta) { this.id = Blocks.getBlockState().getBlock(); this.meta = meta; this.isItems = false; } public HammerRecipe setIgroneMeta() { this.igroneData = true; return this; } } public EnumActionResult onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ) { double x = pos.getX(); double y = pos.getY(); double z = pos.getZ(); IBlockState block = worldIn.getBlockState(pos); Block id = worldIn.getBlockState(pos).getBlock(); ItemBlock output = Recipes.getHammerRecipe(id, id.getMetaFromState(block)); int meta = Recipes.getHammerRecipeMeta(id, id.getMetaFromState(block)); if (output != null) { if (worldIn.isRemote) { worldIn.spawnParticle(EnumParticleTypes.EXPLOSION_NORMAL, x, y + 1D, z, 0D, 0D, 0D, 1); worldIn.spawnParticle(EnumParticleTypes.EXPLOSION_NORMAL, x + 1, y + 1D, z, 0D, 0D, 0D, 1); worldIn.spawnParticle(EnumParticleTypes.EXPLOSION_NORMAL, x + 1, y + 1D, z + 1, 0D, 0D, 0D, 1); worldIn.spawnParticle(EnumParticleTypes.EXPLOSION_NORMAL, x, y + 1D, z + 1, 0D, 0D, 0D, 1); } if (!playerIn.capabilities.isCreativeMode) stack.damageItem(2, playerIn); worldIn.setBlockState(pos, output.getBlock().getStateFromMeta(meta), 2); return EnumActionResult.PASS; } return EnumActionResult.FAIL; } And an actual example of the recipes (And what I meant with logs LOL): addRecipe(new HammerRecipe(Blocks.log, 0), new HammerRecipe(Blocks.log, 1)); addRecipe(new HammerRecipe(Blocks.log, 1), new HammerRecipe(Blocks.log, 2)); addRecipe(new HammerRecipe(Blocks.log, 2), new HammerRecipe(Blocks.log, 3)); addRecipe(new HammerRecipe(Blocks.log, 3), new HammerRecipe(Blocks.log, 4)); addRecipe(new HammerRecipe(Blocks.log, 4), new HammerRecipe(Blocks.log, 5)); addRecipe(new HammerRecipe(Blocks.log, 5), new HammerRecipe(Blocks.log, 6)); addRecipe(new HammerRecipe(Blocks.log, 6), new HammerRecipe(Blocks.log, 7)); addRecipe(new HammerRecipe(Blocks.log, 7), new HammerRecipe(Blocks.log, ); addRecipe(new HammerRecipe(Blocks.log, , new HammerRecipe(Blocks.log, 9)); addRecipe(new HammerRecipe(Blocks.log, 9), new HammerRecipe(Blocks.log, 10)); addRecipe(new HammerRecipe(Blocks.log, 10), new HammerRecipe(Blocks.log, 11)); addRecipe(new HammerRecipe(Blocks.log, 11), new HammerRecipe(Blocks.log, 12)); addRecipe(new HammerRecipe(Blocks.log, 12), new HammerRecipe(Blocks.log, 13)); addRecipe(new HammerRecipe(Blocks.log, 13), new HammerRecipe(Blocks.log, 14)); addRecipe(new HammerRecipe(Blocks.log, 14), new HammerRecipe(Blocks.log, 15)); addRecipe(new HammerRecipe(Blocks.log, 15), new HammerRecipe(Blocks.log, 0));

Sorry for not posting all the code here is all the code: public EnumActionResult onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ) { double x = pos.getX(); double y = pos.getY(); double z = pos.getZ(); BlockStateContainer id = worldIn.getBlockState(pos).getBlock().getBlockState(); Block output = Recipes.getHammerRecipe(id); IBlockState block = worldIn.getBlockState(pos); int meta = worldIn.getBlockState(pos).getBlock().getMetaFromState(block); if (output != null) { if (worldIn.isRemote) { worldIn.spawnParticle(EnumParticleTypes.EXPLOSION_NORMAL, x, y + 1D, z, 0D, 0D, 0D, 1); worldIn.spawnParticle(EnumParticleTypes.EXPLOSION_NORMAL, x + 1, y + 1D, z, 0D, 0D, 0D, 1); worldIn.spawnParticle(EnumParticleTypes.EXPLOSION_NORMAL, x + 1, y + 1D, z + 1, 0D, 0D, 0D, 1); worldIn.spawnParticle(EnumParticleTypes.EXPLOSION_NORMAL, x, y + 1D, z + 1, 0D, 0D, 0D, 1); } if (!playerIn.capabilities.isCreativeMode) stack.damageItem(2, playerIn); worldIn.setBlockState(pos, output.getBlock().getStateFromMeta(meta), 2); return EnumActionResult.PASS; } return EnumActionResult.FAIL; } addRecipe(new HammerRecipe(Blocks.stonebrick), new HammerRecipe(Blocks.stone)); } public static ItemStack getHammerRecipe(BlockStateContainer id) { for (Entry<HammerRecipe, ItemStack> entry : transformBlocks.entrySet()) if (entry.getKey().id == id) return entry.getValue(); return null; } public static void addRecipe(HammerRecipe input, HammerRecipe output) { if (!input.isItems && !output.isItems) transformBlocks.put(input, new ItemStack(output.id.getBlock(), 1 ,output.meta)); GameRegistry.addShapelessRecipe(new ItemStack(output.id.getBlock(), 1), new Object[] { new ItemStack(ItemsAF.hammer, 1, Short.MAX_VALUE), new ItemStack(input.id.getBlock(), 1) }); } For the recipe tho I wanna be able to do something like addRecipe(new HammerRecipe(Blocks.log , 1, 0), new HammerRecipe(Blocks.log, 1 ,1 )); So to go from like Oak to Birch or something like that right now using BlockStateContainer I got it to work with stone to stonebrick. But I am not sure how to do it for blocks with meta. With the code does this make more sense now? Oops also here is the HammerRecipe class: public class HammerRecipe { public boolean isItems; public BlockStateContainer id; public int meta; public HammerRecipe(Block Blocks) { this.id = Blocks.getBlockState(); this.isItems = false; } public HammerRecipe(Block Blocks, int meta) { this.id = Blocks.getBlockState(); this.meta = meta; this.isItems = false; } }

Okay so no one clearly knows how to solve my issue which is fine don't worry. I am just really hoping someone can answer this. I am trying to get the meta from a block which you have right clicked. The based on that meta check it with the recipe then change the block to a new meta. I have most of it the only thing I am having issues with is the ItemStack to BlockStateContainer. I will show you what I mean: BlockStateContainer output = Recipes.getHammerRecipe(id); public static ItemStack getHammerRecipe(BlockStateContainer id) { for (Entry<HammerRecipe, ItemStack> entry : transformBlocks.entrySet()) if (entry.getKey().id == id) return entry.getValue(); return null; } public static void addRecipe(HammerRecipe input, HammerRecipe output) { if (!input.isItems && !output.isItems) transformBlocks.put(input, new ItemStack(output.id.getBlock(), 1 ,output.meta)); The issue resides in Entry<HammerRecipe, ItemStack> because I can only set recipes using itemstack that require a metadata also I do not know how I can go from itemstack back to blockstatecontainer. Unless is there a way to create recipes without using ItemStack for metadata? I hope you understand what I am asking. If you don't please post because I really wanna get this fixed thanks! -Zods

Can you give us a little bit more? What do you mean by test mod? Do you mean the example mod that comes with forge on setup? If not provide the code to the class. A like saying it crashes then a crash log does not help much unless we know whats going on.....

First off, are you actually calling the recipes class or wherever this code is in the actual start up? Secondly are both block and item accessible in game? Do they all show up? And try the recipes without finals. It could be something like that. (I doubt it but try) From looking at it the code itself looks fine as to why it would not be working I am unsure.

So I got the recipe working with no errors and everything seems to kinda be working up until it actually need to change the block. Ill show you guys all the code so you can see whats going on but I can explain it in a little bit more detail. Here is the code first. public EnumActionResult onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ) { BlockStateContainer id = worldIn.getBlockState(pos).getBlock().getBlockState(); ItemStack output = Recipes.getHammerRecipe(id); if(output != null){ worldIn.spawnParticle(EnumParticleTypes.LAVA, hitX, hitY + 1D, hitZ, 0D, 0D, 0D); worldIn.spawnParticle(EnumParticleTypes.LAVA, hitX + 1, hitY + 1D, hitZ, 0D, 0D, 0D); worldIn.spawnParticle(EnumParticleTypes.LAVA, hitX + 1, hitY + 1D, hitZ + 1, 0D, 0D, 0D); worldIn.spawnParticle(EnumParticleTypes.LAVA, hitX, hitY + 1D, hitY + 1, 0D, 0D, 0D); if(!playerIn.capabilities.isCreativeMode) stack.damageItem(2, playerIn); worldIn.setBlockState(pos, (IBlockState) output.getItem(), 2); return EnumActionResult.PASS; } return EnumActionResult.FAIL; } Recipes class: public static HashMap<HammerRecipe, ItemStack> transformBlocks = new HashMap<HammerRecipe, ItemStack>(); public static ItemStack getHammerRecipe(BlockStateContainer id) { for (java.util.Map.Entry<HammerRecipe, ItemStack> entry : transformBlocks.entrySet()) if(entry.getKey().id == id) return entry.getValue(); return null; } public static void addRecipe(HammerRecipe input, HammerRecipe output) { if(!input.isItems && !output.isItems) transformBlocks.put(input, new ItemStack(output.id.getBlock(), 1)); GameRegistry.addShapelessRecipe(new ItemStack(output.id.getBlock(), 1), new Object[] {new ItemStack(ItemsAF.hammer, 1, Short.MAX_VALUE), new ItemStack(input.id.getBlock(), 1)}); } Then the actual hammer recipes class: public class HammerRecipe { public boolean isItems; public BlockStateContainer id; public HammerRecipe(Block Blocks) { this.id = Blocks.getBlockState(); this.isItems = false; } } So the code itself is fine up until it hits the worldIn.setBlockState(pos, (IBlockState) output.getItem(), 2); it errors on converting the ItemStack back to a blockstate. I feel like most of the code is good and the idea if sound but just the way Im dealing with blockstates is wrong. Any in sight would be nice. Here is the error just as an FYI: java.lang.ClassCastException: net.minecraft.item.ItemMultiTexture cannot be cast to net.minecraft.block.state.IBlockState at com.zodsmar.items.Hammer.onItemUse(Hammer.java:77) at net.minecraft.item.ItemStack.onItemUse(ItemStack.java:156) at net.minecraft.client.multiplayer.PlayerControllerMP.processRightClickBlock(PlayerControllerMP.java:459) at net.minecraft.client.Minecraft.rightClickMouse(Minecraft.java:1597) at net.minecraft.client.Minecraft.processKeyBinds(Minecraft.java:2268) at net.minecraft.client.Minecraft.runTickKeyboard(Minecraft.java:2052) at net.minecraft.client.Minecraft.runTick(Minecraft.java:1840) at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1114) at net.minecraft.client.Minecraft.run(Minecraft.java:401) at net.minecraft.client.main.Main.main(Main.java:118) 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 net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) 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 net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) at GradleStart.main(GradleStart.java:26)

Okay so regard to making my item be able to change blocks based on a recipe on right click I was able to get the right click functionality working. Well kinda. So far I have been able to on right click get the position of a block and then change it to air if it is not air already. Here is the code for that: public EnumActionResult onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ) { BlockStateContainer id = worldIn.getBlockState(pos).getBlock().getBlockState(); ItemStack output = Recipes.getHammerRecipe(id); if(output != null){ worldIn.spawnParticle(EnumParticleTypes.LAVA, hitX, hitY + 1D, hitZ, 0D, 0D, 0D); worldIn.spawnParticle(EnumParticleTypes.LAVA, hitX + 1, hitY + 1D, hitZ, 0D, 0D, 0D); worldIn.spawnParticle(EnumParticleTypes.LAVA, hitX + 1, hitY + 1D, hitZ + 1, 0D, 0D, 0D); worldIn.spawnParticle(EnumParticleTypes.LAVA, hitX, hitY + 1D, hitY + 1, 0D, 0D, 0D); if(!playerIn.capabilities.isCreativeMode) stack.damageItem(2, playerIn); worldIn.setBlockToAir(pos); System.out.println("TEST"); return EnumActionResult.PASS; } return EnumActionResult.FAIL; } So the actual ID and output i am not to sure on because what is messing me up in blockstates. Right now I can convert to air. Also the particles are no spawning I do not know why? So any idea's on how to get the block id and meta from block state. Then I want to check it and if it matches a recipe it will change the block to the new one. Based on a recipe. Do you guys see what I am trying to do here???

Okay so to anyone who has suffered the same issue I has finally solved the problem (thank you guys for the help) the code is as follows. The actual CrafgtingDamage Class: public class ItemCraftingDamage extends Item { public ItemCraftingDamage() { super(); setMaxStackSize(1); } public boolean hasContainerItem(ItemStack itemstack) { return true; } public ItemStack getContainerItem(ItemStack stack) { ItemStack stackCopy = stack.copy(); stackCopy.setItemDamage(stackCopy.getItemDamage() + 1); if(stack.stackSize <= 0) stackCopy = null; return stackCopy; } public boolean doesContainerItemLeaveCraftingGrid(ItemStack is) { return false; } } (Which you just then extend inside the class you want to have crafting damage) The for the actual recipe it is: new ItemStack(*YOURITEM*, 1, OreDictionary.WILDCARD_VALUE) Thats it. Now does anyone know how to help me with my other issues

Fur the love. That means the itemstack size is 0. ItemStacks can't set themselves to null, it's up to the container/itemUse method/whatever method to detect stacksize of 0 and remove it from there. Try this: public ItemStack getContainerItemStack(ItemStack stack) { stack.damageItem(1,null); if(stack.stacksize <= 0) stack = null; return stack; } (It literally doesn't matter if you check stack.getItem() == this because it should always be this, if it isn't, that's a serious bug in vanilla that makes no god damn sense and should never happen, because the getContainerItemStack() is invoked by doing stack.getItem().getContainerItemStack(stack) : the stack invokes its own item's method, passing itself). I tried doing this and but using getContainerItemStack it give me this error: Description: Rendering screen java.lang.NullPointerException: Rendering screen at net.minecraft.client.renderer.RenderItem.renderItemOverlayIntoGUI(RenderItem.java:425) at net.minecraft.client.gui.inventory.GuiContainer.drawSlot(GuiContainer.java:319) at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:118) at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:309) at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1147) at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1135) at net.minecraft.client.Minecraft.run(Minecraft.java:401) at net.minecraft.client.main.Main.main(Main.java:118) 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 net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) 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 net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) at GradleStart.main(GradleStart.java:26) and when I leave it as public ItemStack getContainerItem(ItemStack stack) { stack.damageItem(1,null); if(stack.stacksize <= 0) stack = null; return stack; it give me this error: Description: Updating screen events java.lang.NullPointerException: Updating screen events at net.minecraft.item.ItemStack.damageItem(ItemStack.java:346) at com.zodsmar.items.ItemCraftingDamage.getContainerItem(ItemCraftingDamage.java:23) at net.minecraftforge.common.ForgeHooks.getContainerItem(ForgeHooks.java:877) at net.minecraft.item.crafting.ShapelessRecipes.getRemainingItems(ShapelessRecipes.java:33) at net.minecraft.item.crafting.CraftingManager.func_180303_b(CraftingManager.java:344) at net.minecraft.inventory.SlotCrafting.onPickupFromSlot(SlotCrafting.java:130) at net.minecraft.inventory.Container.func_184996_a(Container.java:337) at net.minecraft.client.multiplayer.PlayerControllerMP.func_187098_a(PlayerControllerMP.java:553) at net.minecraft.client.gui.inventory.GuiContainer.handleMouseClick(GuiContainer.java:728) at net.minecraft.client.gui.inventory.GuiContainer.mouseClicked(GuiContainer.java:447) at net.minecraft.client.gui.GuiScreen.handleMouseInput(GuiScreen.java:616) at net.minecraft.client.gui.GuiScreen.handleInput(GuiScreen.java:582) at net.minecraft.client.Minecraft.runTick(Minecraft.java:1791) at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1114) at net.minecraft.client.Minecraft.run(Minecraft.java:401) at net.minecraft.client.main.Main.main(Main.java:118) 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 net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) 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 net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) at GradleStart.main(GradleStart.java:26) and finally if I do this: public ItemStack getContainerItem(ItemStack stack) { stack.setItemDamage(stack.getItemDamage() + 1); if(stack.stackSize <= 0) stack = null; return stack;} It still makes the stack 0 after one craft. So yeah

And being snarky and an arse at the same time won't get you any help. Demanding help and getting mad at people that are trying to show you that coping and pasting is bad, but even worse if you don't understand it.... now don't get me wrong there is nothing wrong with not understanding it. We all need to learn. But by literally copying and pasting hoping to work well yeah no. Sorry code doesn't work like that....

I omitted the code because I put it higher up and felt it irrelevant to repost it. Lol. And the stack size is getting the item removing some damage and then returning it. What do you mean by its zero? Or am I being stupid and missing something major lol? (I'm gonna assume the latter)

What Drago18s is saying is that YOU HAVE LITERALLY COPIED AND PASTED THE TNT ITEM CLASS ITSELF. Rename your variables and remove comments you do not need. Clean up your code and try to make it look at least like you bloody even tried to fix your problem please..... like seriously dude.

Okay so I have been working on my ItemCraftingDamage class and got it to not crash anymore and semi work. To fix the error I had to fix public ItemStack getContainerItemStack(ItemStack stack) { ... } to public ItemStack getContainerItem(ItemStack stack) { ... } Now it does not crash and when I craft the durability bar goes down however after the first craft a red ZERO appears in the bottom right of the item as if it does not exist anymore. As long as I do not remove it from the crafting grid I can craft as many times as the durability was set. But if I try to remove it. It just disappears... Any idea's?

I would say google tutorials however what I am finding is that most do it the bulkiest and least efficient way possible. My other thread which is called [1.9] Forge API of some sort? [uNSOLVED + A few questions]. I actually just posted how I fixed my issues with item rendering and there are a lot of useful things in the post. So I would read that on how to render properly but otherwise look up tutorials and look at github.

Okay this explanation made a lot of sense and I have actually been able to switch from UnlocalizedName to RegistryName now and it works. What was broken was the fact that in my Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(item, 0, new ModelResourceLocation(item.getRegistryName(), "inventory")); had Minecraft.getMinecraft().getRenderItem().getItemModelMesher().register(item, 0, new ModelResourceLocation(Reference.MODID + ":" + item.getRegistryName(), "inventory")); this was causing my mod to not find the textures. I did not realize that Registry name already had my mod id attached to it unlike unlocalized name. However for the en_US file to work a unlocalizedname still needed to be set. But this fixed one of my issues thank you. Anyone got any input for my other issues?

Okay so that makes sense thank you. But now I that I know that I still need unlocalized name then to actually get a texture. To do it properly I should be using both unlocalized name and registryname. Correct?

Now that is true. I noticed that forge specific is much better. But still. Like when u setUnlocalizedName opposed to setRegistryName. What are the actual differences? By reading the javadocs it hard to see the difference from reading the docs they look the same and the setRegistry even says that it is a replacement for setUnlocalizedName.subString stuff. But it doesn't seem to do the same when replaced. This is my point on docs

Yes but the javadocs are very bare.... like 1 or 2 line descriptions are not that helpful

So with my endeavors of programming I have come across and interesting question which I am not sure has an answer to but I will ask it anyway. With java if you do not understand a specific method or class you can go to Oracle's website and look up API documentation. What I want to know is well, is there a documentation like that for forge. Because someone new coming to forge there are a lot of methods which you must use to register blocks and so on and so forth. Being able to learn from an API I think is very important and its how I fix issues when I cannot figure it out. Plus fixing issues on my own is much more satisfying. So if there is any form of this please link it to me because from my searches I cannot find anything really like it. If there is not however then how do all of you guys learn? Like honestly is it just by scavenging the forums and tutorials? Anyway on to my other questions. For one I have been getting crashes specific to Rendering items when doing durability does anyone know a fix? net.minecraft.util.ReportedException: Rendering screen at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1174) ~[EntityRenderer.class:?] at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1135) ~[Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:401) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:118) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_79] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_79] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_79] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_79] at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) [start/:?] at GradleStart.main(GradleStart.java:26) [start/:?] Caused by: java.lang.NullPointerException at net.minecraft.client.renderer.RenderItem.renderItemOverlayIntoGUI(RenderItem.java:425) ~[RenderItem.class:?] at net.minecraft.client.gui.inventory.GuiContainer.drawSlot(GuiContainer.java:319) ~[GuiContainer.class:?] at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:118) ~[GuiContainer.class:?] at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:309) ~[ForgeHooksClient.class:?] at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1147) ~[EntityRenderer.class:?] This is the class I am using: public class ItemCraftingDamage extends Item { public ItemCraftingDamage() { super(); setMaxStackSize(1); setNoRepair(); } @Override public boolean hasContainerItem() { return true; } public ItemStack getContainerItemStack(ItemStack stack) { if (stack.getItem() == this) { stack.setItemDamage(stack.getItemDamage() + 1); return stack; } else { ItemStack newStack = new ItemStack(this); newStack.setItemDamage(newStack.getMaxDamage()); return newStack; } } public boolean doesContainerItemLeaveCraftingGrid(ItemStack is) { return false; } Another question I have is now regarding setRegistry and getRegistry. I know that using this is horrible: item.getUnlocalizedName().substring(5) But when I try to change it to getRegistry and set Registry it does not find my textures or files. If I had an API to look at I would read up what the differences are between the two. I am pretty sure that the way Registry and Unlocalized names find textures is slightly different but because I have no documentation to fall back to I am asking it here (specifically for Items, I noticed threw other threads that Blocks need to be registered twice for Item and Block but items I am slightly confused with. Lastly I posted this in my other thread but it was farther down so I am too sure many people saw it so I will just copy and past it here: While I am here I may as well go back to my original question on block ids and item ids and ask for help on fixing on of the main functionalities of my mod. The hammer is my tool which could be used in a crafting table or u could right click it on blocks to see a change in the world. This was working but with all the id issues I have tried rewriting it but I cannot figure out how to get around the ids. Here is the code I have right now: Inside the Hammer class: @Override public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10) { int id = par3World.getBlockId(par4, par5, par6); int meta = par3World.getBlockMetadata(par4, par5, par6); ItemStack output = Recipes.getHammerRecipe(id, meta); if(output != null) { String paricle = "explode"; par3World.spawnParticle(paricle, par4, par5 + 1D, par6, 0D, 0D, 0D); par3World.spawnParticle(paricle, par4 + 1, par5 + 1D, par6, 0D, 0D, 0D); par3World.spawnParticle(paricle, par4 + 1, par5 + 1D, par6 + 1, 0D, 0D, 0D); par3World.spawnParticle(paricle, par4, par5 + 1D, par6 + 1, 0D, 0D, 0D); par3World.setBlock(par4, par5, par6, output.getItem(), Recipes.getIgroneMeta(id, meta) ? meta : output.getItemDamage(), 2); if(!par2EntityPlayer.capabilities.isCreativeMode) par1ItemStack.damageItem(2, par2EntityPlayer); return true; } return false; } Then inside the actual recipe class: public static HashMap<HammerRecipe, ItemStack> transformBlocks = new HashMap<HammerRecipe, ItemStack>(); public static ItemStack getHammerRecipe(int id, int meta) { for (Entry<HammerRecipe, ItemStack> entry : transformBlocks.entrySet()) if(entry.getKey().id == id && (entry.getKey().meta == meta || entry.getKey().igroneData)) return entry.getValue(); return null; } public static boolean getIgroneMeta(int id, int meta) { for (HammerRecipe recipe : transformBlocks.keySet()) if(recipe.id == id && (recipe.meta == meta || recipe.igroneData)) return recipe.igroneData; return false; } public static void addRecipe(HammerRecipe input, HammerRecipe output) { if(!input.isItems && !output.isItems) transformBlocks.put(input, new ItemStack(output.id, 1, output.meta)); CraftingManager.getInstance().addShapelessRecipe(new ItemStack(output.id, 1, output.meta), new Object[] {new ItemStack(ModItems.hammer, 1, Short.MAX_VALUE), new ItemStack(input.id, 1, input.meta)}); } public static void addRecipe(HammerRecipe output, HammerRecipe ... input) { Object[] objInput = new Object[input.length + 1]; for(int i = 0; i < input.length; i++) { objInput[i] = new ItemStack(input[i].id, 1, input[i].meta); } objInput[input.length] = new ItemStack(ModItems.hammer, 1, Short.MAX_VALUE); CraftingManager.getInstance().addShapelessRecipe(new ItemStack(output.id, 1, output.meta), objInput); } public static class HammerRecipe { public boolean isItems, igroneData; public int id, meta; public HammerRecipe(Block Blocks, int meta) { this.id = Blocks.BlockID; this.meta = meta; this.isItems = false; } public HammerRecipe(Block Blocks) { this.id = Blocks.BlockID; this.meta = 0; this.isItems = false; } public HammerRecipe(Item Items) { this.id = Items.ItemID; this.meta = 0; this.isItems = true; } public HammerRecipe(Item Items, int meta) { this.id = Items; this.meta = meta; this.isItems = true; } public HammerRecipe setIgroneMeta() { this.igroneData = true; return this; } } So basically I could then create a Hammer Recipe which would now not only work in a crafting table but when I right click for example planks it would convert it to the new plank. This is what the recipe would look like just for reference: addRecipe(new HammerRecipe(Blocks.planks, 0), new HammerRecipe(Blocks.planks, 1)); addRecipe(new HammerRecipe(Blocks.planks, 1), new HammerRecipe(Blocks.planks, 2)); addRecipe(new HammerRecipe(Blocks.planks, 2), new HammerRecipe(Blocks.planks, 3)); addRecipe(new HammerRecipe(Blocks.planks, 3), new HammerRecipe(Blocks.planks, 0)); I hope what I am trying to do even makes sense. In 1.6 I had all this working and really would love to fix it up and expand with the many more ideas I have for the mod. (But again you can see how before with planks it was all meta data so I am not even sure if this is possible anymore the way I want to do it. If it is not do you have any suggestions?) I know this is a lot but thanks so much for reading and responding!

Do people not realize I asked another question? Like should I make a new thread? And up

Anyone got any idea's?

Thank you guys for the quick replies. I was able to get my issues fixed however I came across a crash now. net.minecraft.util.ReportedException: Rendering screen at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1174) ~[EntityRenderer.class:?] at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1135) ~[Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:401) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:118) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_79] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_79] at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_79] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_79] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_79] at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97) [start/:?] at GradleStart.main(GradleStart.java:26) [start/:?] Caused by: java.lang.NullPointerException at net.minecraft.client.renderer.RenderItem.renderItemOverlayIntoGUI(RenderItem.java:425) ~[RenderItem.class:?] at net.minecraft.client.gui.inventory.GuiContainer.drawSlot(GuiContainer.java:319) ~[GuiContainer.class:?] at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:118) ~[GuiContainer.class:?] at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:309) ~[ForgeHooksClient.class:?] at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1147) ~[EntityRenderer.class:?] This crash happens when I try to craft using durability on my tool. public class ItemCraftingDamage extends Item { public ItemCraftingDamage() { super(); setMaxStackSize(1); setNoRepair(); } @Override public boolean hasContainerItem() { return true; } public ItemStack getContainerItemStack(ItemStack stack) { if (stack.getItem() == this) { stack.setItemDamage(stack.getItemDamage() + 1); return stack; } else { ItemStack newStack = new ItemStack(this); newStack.setItemDamage(newStack.getMaxDamage()); return newStack; } } public boolean doesContainerItemLeaveCraftingGrid(ItemStack is) { return false; } This is the actual code for the durability then I extend my item separately. In the recipes I have new ItemStack(ItemsAF.hammer, 1, OreDictionary.WILDCARD_VALUE) (Obviously the *MYITEM* is different in my code it) However the idea is there. I am not sure as to why it would be causing this crash any help would be appreciated! While I am here I may as well go back to my original question on block ids and item ids and ask for help on fixing on of the main functionalities of my mod. The hammer is my tool which could be used in a crafting table or u could right click it on blocks to see a change in the world. This was working but with all the id issues I have tried rewriting it but I cannot figure out how to get around the ids. Here is the code I have right now: Inside the Hammer class: @Override public boolean onItemUse(ItemStack par1ItemStack, EntityPlayer par2EntityPlayer, World par3World, int par4, int par5, int par6, int par7, float par8, float par9, float par10) { int id = par3World.getBlockId(par4, par5, par6); int meta = par3World.getBlockMetadata(par4, par5, par6); ItemStack output = Recipes.getHammerRecipe(id, meta); if(output != null) { String paricle = "explode"; par3World.spawnParticle(paricle, par4, par5 + 1D, par6, 0D, 0D, 0D); par3World.spawnParticle(paricle, par4 + 1, par5 + 1D, par6, 0D, 0D, 0D); par3World.spawnParticle(paricle, par4 + 1, par5 + 1D, par6 + 1, 0D, 0D, 0D); par3World.spawnParticle(paricle, par4, par5 + 1D, par6 + 1, 0D, 0D, 0D); par3World.setBlock(par4, par5, par6, output.getItem(), Recipes.getIgroneMeta(id, meta) ? meta : output.getItemDamage(), 2); if(!par2EntityPlayer.capabilities.isCreativeMode) par1ItemStack.damageItem(2, par2EntityPlayer); return true; } return false; } Then inside the actual recipe class: public static HashMap<HammerRecipe, ItemStack> transformBlocks = new HashMap<HammerRecipe, ItemStack>(); public static ItemStack getHammerRecipe(int id, int meta) { for (Entry<HammerRecipe, ItemStack> entry : transformBlocks.entrySet()) if(entry.getKey().id == id && (entry.getKey().meta == meta || entry.getKey().igroneData)) return entry.getValue(); return null; } public static boolean getIgroneMeta(int id, int meta) { for (HammerRecipe recipe : transformBlocks.keySet()) if(recipe.id == id && (recipe.meta == meta || recipe.igroneData)) return recipe.igroneData; return false; } public static void addRecipe(HammerRecipe input, HammerRecipe output) { if(!input.isItems && !output.isItems) transformBlocks.put(input, new ItemStack(output.id, 1, output.meta)); CraftingManager.getInstance().addShapelessRecipe(new ItemStack(output.id, 1, output.meta), new Object[] {new ItemStack(ModItems.hammer, 1, Short.MAX_VALUE), new ItemStack(input.id, 1, input.meta)}); } public static void addRecipe(HammerRecipe output, HammerRecipe ... input) { Object[] objInput = new Object[input.length + 1]; for(int i = 0; i < input.length; i++) { objInput[i] = new ItemStack(input[i].id, 1, input[i].meta); } objInput[input.length] = new ItemStack(ModItems.hammer, 1, Short.MAX_VALUE); CraftingManager.getInstance().addShapelessRecipe(new ItemStack(output.id, 1, output.meta), objInput); } public static class HammerRecipe { public boolean isItems, igroneData; public int id, meta; public HammerRecipe(Block Blocks, int meta) { this.id = Blocks.BlockID; this.meta = meta; this.isItems = false; } public HammerRecipe(Block Blocks) { this.id = Blocks.BlockID; this.meta = 0; this.isItems = false; } public HammerRecipe(Item Items) { this.id = Items.ItemID; this.meta = 0; this.isItems = true; } public HammerRecipe(Item Items, int meta) { this.id = Items; this.meta = meta; this.isItems = true; } public HammerRecipe setIgroneMeta() { this.igroneData = true; return this; } } So basically I could then create a Hammer Recipe which would now not only work in a crafting table but when I right click for example planks it would convert it to the new plank. This is what the recipe would look like just for reference: addRecipe(new HammerRecipe(Blocks.planks, 0), new HammerRecipe(Blocks.planks, 1)); addRecipe(new HammerRecipe(Blocks.planks, 1), new HammerRecipe(Blocks.planks, 2)); addRecipe(new HammerRecipe(Blocks.planks, 2), new HammerRecipe(Blocks.planks, 3)); addRecipe(new HammerRecipe(Blocks.planks, 3), new HammerRecipe(Blocks.planks, 0)); I hope what I am trying to do even makes sense. In 1.6 I had all this working and really would love to fix it up and expand with the many more ideas I have for the mod. (But again you can see how before with planks it was all meta data so I am not even sure if this is possible anymore the way I want to do it. If it is not do you have any suggestions?)

I decided to get back into modding along with the 1.9 and I see how much it has changed. I am trying to correct a few issues I have come across but have not been able to figure out how too because of how much has changed. public ItemStack getContainerItemStack(ItemStack stack) { if (stack == this.itemID) { stack.setItemDamage(stack.getItemDamage() + 1); return stack; } else { ItemStack newStack = new ItemStack(this); newStack.setItemDamage(newStack.getMaxDamage()); return newStack; } } I am trying to update my item so that it has crafting damage when crafted. And I have most of it figured it out but since the changes I cannot figure what to replace itemID with and BlockID with even across my code. Any help would be appreciated. I am sure I will come across many more issues with the code however this is one that has been an issue for a long time and even put me off programming for 1.8

On the latest versions of Forge I am getting this error. I have tried 1230 and 1240 both of which are producting the error. At first I thought it was mods but after a fair of amount of testing and frustration I decided to just do a fresh install of forge and new world. (So no mods just forge) and when I go fullscreen it freezes and ########## GL ERROR ########## @ Post render 1286: Invalid framebuffer operation is spammed in my log. Is there any fix to this??? Also, I am not using an integrated graphics and I tried using -Dforge.forceNoStencil in my VM arguments but to no avail nothing is working. It is getting seriously annoying.