skip999

Okay so I have made the changes you recommended plus a few more, but to no avail. I can't get anything from the log, and it looks like the write() method in the serializer nor the read() methods are even called. The links are the same as before, and I have attached the latest log as well. latest.log

Hello, I have been working on a custom recipe class. As part of this recipe, I needed to read fluids from a JSON file, and had to write a custom handler to deal with this since there doesn't appear to be one (as with Ingredient for example). As far as I can tell, it works perfectly. It reads the recipe correctly from the JSON file. However, I'm not sure if I have done my PacketBuffer read and write methods correctly for my FluidIngredient class. The reason I say this is because when trying to run JEI, I get the following error in the log: [20:48:05] [Render thread/FATAL]: Error executing task on Client java.lang.NullPointerException: null I know this has to be the issue, because when I disable the custom recipe from being serialized, JEI runs fine and the error disappears. I have attached the full log below, and have also given links to the relevant classes. In this case, they are FluidItem2FluidRecipeSerializer and FluidIngredient. FluidItem2FluidRecipeSerializer: https://github.com/skiprocks999/ElectrodynamcisExperimental/blob/main/src/main/java/electrodynamics/common/recipe/categories/fluiditem2fluid/FluidItem2FluidRecipeSerializer.java FluidIngredient: https://github.com/skiprocks999/ElectrodynamcisExperimental/blob/main/src/main/java/electrodynamics/common/recipe/recipeutils/FluidIngredient.java This is new ground for me in terms of modding, so I imagine the mistake will be easy to spot. latest.log

Hello, I have been working on some custom recipe types and have gotten stuck when handling fluids. I need some guidance on which classes I need to be using when working with fluids. I know Fluidstack is the corresponding class for ItemStack, but that's about it. In all, I have these questions: What would the fluid variant of Ingredient be? How should I go about overriding the methods public ItemStack getCraftingResult(RecipeWrapper inv) and public ItemStack getRecipeOutput() in my Recipe class? How should I structure my JSON objects for reading? I can assume it would be something like what I have put below. For a fluid input: (1000 mb of water as an example) "fluidInput":{ "fluid":"forge:fluids/water", "amount":1000 } For a fluid output: (water as an example) "fluidOutput":{ "fluid":"forge:fluids/water", "amount":1000 } Thanks for the help!

Okay so I did some digging and finally found this forum post here: I have fixed the issue and now my recipes are compiling. Thanks for the help none the less!

Okay so I realized the issue there: I was trying to downcast in Java like a moron. I have solved this issue, and I am still getting the error in the log. I have confirmed that the recipes are being read properly by the serializer, and that the correct Recipe types are being created. However, the same error is still being thrown, and I don't know why. I have attached the latest log, and I have provided links to the relevant classes. Recipe Serializer Init : https://github.com/skiprocks999/ElectrodynamcisExperimental/blob/main/src/main/java/electrodynamics/common/recipe/ElectrodynamicsRecipeSerializer.java Recipe Serializer: https://github.com/skiprocks999/ElectrodynamcisExperimental/blob/main/src/main/java/electrodynamics/common/recipe/categories/o2o/O2ORecipeSerializer.java Recipe Categories: https://github.com/skiprocks999/ElectrodynamcisExperimental/tree/main/src/main/java/electrodynamics/common/recipe/categories/o2o/specificmachines Ignore the same two classes as before. The JSON files haven't moved, but for the sake of ease of access, can be found here: https://github.com/skiprocks999/ElectrodynamcisExperimental/tree/main/src/main/resources/data/electrodynamics/recipes/o2o latest.log

I suppose I should change the name of "ElectrodynamicsRecipeSerializer" to something else; that's a bad choice on my part. Did you look at this class here: https://github.com/skiprocks999/ElectrodynamcisExperimental/blob/main/src/main/java/electrodynamics/common/recipe/categories/o2o/O2ORecipeSerializer.java

Hello, I am attempting to standardize some recipe types for a mod that I am working on improving. To keep a long story short, I am attempting to unify it's recipe system and ultimately integrate it into the Forge system**. However, this has lead me to an interesting predicament. Currently, I have three separate recipe classes that I am attempting to set up. They all take the same shape in their JSON file, but are for 3 separate machines. As a result, I would like to use the same Serializer for all three since they all use the same read and write methods. I attempted to use wildcards to solve the Class type specification that RecipeSerializers have, but it results in the following error when I attempt to load a world: java.util.concurrent.ExecutionException: java.lang.NullPointerException: null key in entry The most I am able to find online about this issue is about general HashMaps, but nothing in relation to Forge. Currently I am just trying to get the Serializer to work so I can get the others ready as well. I have attached a link to the recipe JSONs as well as the location of the Recipe Classes on Github. I have also attached the full log regarding the crash. Any and all help would be appreciated Recipe JSONS: https://github.com/skiprocks999/ElectrodynamcisExperimental/tree/main/src/main/resources/data/electrodynamics/recipes/o2o Recipe Classes*: https://github.com/skiprocks999/ElectrodynamcisExperimental/tree/main/src/main/java/electrodynamics/common/recipe *Please ignore the "MachineRecipes" and "RecipeManager" classes. These are part of the existing recipe system for the mod and are having no effect on the problem. **Don't ask me why it was written the way it is to start with; I don't know either. latest.log

I did some playing around, and I understand by what you're saying now.

I think I might be explaining myself poorly. I know how to do that. The problem is that when I do that, I can only have one folder inside the \recipes directory e.g. \recipes\mineralcrusher . What I want to do is something along the lines of \recipes\o2o\mineralcrusher. I'm not sure how to do that.

By custom recipe I mean the recipe categories for the machines. I suppose I should have explained that better.

It's mainly for organizational purposes, to keep the code easier to read. I'm not doing anything with the vanilla crafting table recipes or furnace recipes.

Hello, I have been working on a mod's custom recipe system and need a bit of help with the resource location for the recipes. I would like to do a system like I have illustrated in the picture attached. The general category would house several various sub categories for specific machine recipes. I know how to have a single folder within the recipes directory. However, I am not quite sure how to do this, and I can't seem to turn anything up on google. If anyone could help me out with this, I would appreciate it.

Hello, I have been preparing to do some extensive work on a mod's custom recipe system. Currently, it uses a Hashmap system where recipes are defined and stored directly within a class. I plan to switch it to use JSON storage for recipes as has been traditionally done. However, upon reviewing a few mods Githubs, I have seen it both ways. Which way is recommended to use? I was under the impression that the JSON method is superior, yet now I am not so certain. Before I go tearing things apart, I would like to get some feedback from people more experienced with this sort of thing. Thanks for your feedback!

That did it thanks!

Hello, I was wondering how I would obtain a list of every Vanilla item in the game. I know you can call individual items by using Items. , but as far as I can see there is no way to call all of them at once.

Hello, I would like to use vanilla Iron Ore in one of my classes. Specifically, I want to call the Block itself. However, all of the tutorials on how to do this are outdated and I can't find anything probing around in the ForgeRegistries class nor in the Materials class. How would I go about doing this?

I'm on Forge 1.16.5 1.0

The methods don't appear when I call Ingredient.fromItems() or Ingredient.fromStacks(). Did the names change?

Hello, How would I go about converting an ItemStack to an Ingredient? I can't seem to find any documentation on it and I can't turn up anything with searching through the ingredient classes.

Hello, I would like to include someone's mod in my external dependencies library, but the mod doesn't have a maven for me to import from in my gradle. How would I go about including it? Would I just add a jar of the mod?

I found the issue: there was apparently a conflict with Endless Oceans that happens server-side that does not occur on the client. Not sure what it is, but I'll report it to the author.

Hello, I have been attempting to set up a modded server running Forge v35.1.37. I have noticed several odd things. Firstly, the traditional "gui" aka the default console that launching the server normally produces does not appear. While inconvenient, I have worked around this using the cmd prompt. Also, when the loader reaches world generation, it throws a nullpointerexpection and just stops. There is no crash log which is also strange. I have attached the latest.log to this post, and have created a gist of the debug.log here: https://gist.github.com/skiprocks999/2498a7a7781bf058a35ae98783af417b. The error I am refer incing is found at the bottom of the latest.log file, but I have also attached a screenshot of it as well. Normally I am semi-decent at deciphering logs, but this this one has me stumped. IK java just released v 16 not to long ago, so it might be an issue with that. latest.log

That fixed it. Thanks for the help!

Okay so I have put together something and it seems to work. However, I seem to be having an issue with the gui. I followed your plugin implementation as best I could, and I have wound up with the cursed image I have attached. The items are showing up where I want them to be, however I cannot seem to get the background to work. I have linked to the relevant files on my github. The only thing I can think of is that there is an issue with the size of the image that I am not considering. https://github.com/skiprocks999/Rings-of-Infinity/tree/Rings-Of-Infinity-1.16.4/RingsOfInfinity/src/main/java/com/contInf/ringsOfInfinity/jeiPlugin (Please ignore the name I haven't done the lang file yet)

Okay so I have run into a slight issue: the NBT system does not support writing a list to the NBT file. How would I deal with this? My first thought is to convert the beam List to a string in write() and then convert the string back into an List in read(). However, this seems rather complicated and inefficient. Is there a simpler way I'm missing?