Questions tagged [minecraft-modding]

For questions about modding Minecraft.

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11
votes
2answers
5k views

How do Minecraft know where village's buildings are if the village is not generated yet?

I'm trying to understand how chunk generation works in a deep level and all the information I found does not explain how the villages are generated properly without visual glitches during generation. ...
0
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0answers
12 views

How do I rotate a Fan Sprite with a very low resolution? (I dont know how to draw a rotated fan) [duplicate]

So, I have a fan image: Upscaled: And I want to rotate it for a texture Im working with, specifically a computer fan cooling a server box in a game model. Im having trouble getting a good look with ...
0
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0answers
28 views

I need a custom launcher for my Minecraft server

I am creating my own Minecraft server for my friends and I (and then publish it). It uses Thermos for MC 1.7.10, with mods and plugins. My friends don't know how to install Minecraft Java Edition, ...
-1
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0answers
180 views

Creating a new Sword for Minecraft Forge 1.15.2 (31.1.1)

I'm new to creating mods in minecraft and I want to create a simple mod to practice, I would like to create a new sword, but I don't even know where to start. I have everything I need, and I already ...
0
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0answers
26 views

Mcpe missing dependencies [duplicate]

How do I fix this problem. I have tried everything, but it always says the same thing. Im not a computer wizz so please help me, also if a pack is missing dependencies does it affect mob behavior. ...
0
votes
1answer
55 views

How can I use IntelliJ to make Minecraft mods?

I'm starting out creating Minecraft mods with my son. I've seen one YouTube tutorial which sets up project with Eclipse. Since I don't like Eclipse much, I ask: how would I setup IntelliJ or Android ...
0
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0answers
26 views

Which spigot player event should I use?

I'm working on a plugin project and I am not sure which event to listen for? I have tried these events with some success: PlayerInteractAtEntityEvent PlayerInteractEvent paste-bin Main: https://...
1
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0answers
175 views

Forge 1.14.4 Minecraft modding: Override vanilla loot tables

I cannot figure out how to override vanilla loot tables, I've been at this for hours, and I can't find anything online. Just very outdated tutorials. I added custom crops and seeds to my mod, now I ...
0
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1answer
34 views

Are minecraft LANS and servers Filtering Enabled? [closed]

Non-filtering enabled means any given client can make changes and the server will replicate them. This is faster but opens doors for hackers and exploiters. Filtering enabled means the client provides ...
0
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0answers
13 views

(Minecraft Win 10 Add-On) how do I find the relevant code for Auto-Pickup

(Posted this originally on the wrong Stack Exchange, oops, hopefully this is the right place >>') This is my first time asking a question here so I apologise if I do something wrong. I want to make ...
0
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0answers
50 views

Modded 1.12.2 Forge server wont work

My modded server wont seem to work. I'm trying to fix it, and ive read every other question on this site. But I still cant seem to find it. If anyone knows anything it would mean a lot for you to help!...
0
votes
1answer
423 views

How can I change the hardness and blast resistance of Minecraft blocks?

I want to make the strength of the iron block and obsidian switch places, along with other changes to block strength and blast resistance. I am not allowed to swap the textures or anything like that. ...
0
votes
1answer
184 views

How can I get the player coordinates in Minecraft

I am currently working on a client for Minecraft Java edition and I'm having an issue finding out how I can get my Minecraft character's current coordinates, client side coordinates. I would just ...
0
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0answers
55 views

No MODS button in Windows Minecraft when selecting Forge profile

I have installed a Minecraft launcher in Windows that supports Minecraft 1.14. I have installed Forge 1.14.4-forge-28.0.13. I have created the mods folder and placed a mod jar in it which is ...
0
votes
1answer
33 views

How do I fix a “missing mcp.cfg” error?

I am trying to use mod coder pack (MCP) to create mods of my own. I have downloaded MCP 9.4 version from www.modcoderpack.com. The error that I have encountered is that when I try to run a file called ...
1
vote
3answers
697 views

How can I make a custom mob that looks like the Enderman?

I have previously made two other mods that added in mobs. In order for the mob to look like a wolf, I needed the wolf.java file (Found online). Without setting a defined java file, the mob will use ...
1
vote
3answers
201 views

How minecraft manages interactable blocks (Chest)?

I am wondering, how does minecraft handle blocks like chest? I guess normal blocks are ids in simple array, but how does it store and references blocks with special behaviour?
0
votes
0answers
26 views

Compiling an old version of Minecraft Server to take care of META-INF

I'm trying to run the Oldest server version of Minecraft If I try to run it, it says something about the ol' META-INF folder and doesn't run. When I looked into it, I found that I'll need to compile ...
0
votes
1answer
819 views

Unsupported API version on Spigot 1.14 snapshot

I'm (trying to) develop a plugin for Spigot Minecraft 1.14.2. I have tried putting both api-version: 1.14.2 and ...
0
votes
0answers
27 views

How to inflate deflated chunks from .mca files in c#?

Using this site as a reference https://minecraft.gamepedia.com/Region_file_format, I am able to parse the first 8 kb of a .mca file and extract the chunk/section index. I then try to decompress the ...
0
votes
1answer
87 views

How can I use Cocoa beans in Minecraft Forge custom crafting recipes?

I'm creating a Minecraft mod with Forge, and I need to create a custom crafting recipe that uses cocoa beans. However, when I try to create the recipe, it does not work (as in, I cannot craft items ...
1
vote
1answer
118 views

How can I get old Minecraft style terrain biome selection?

I'm using this post as a reference for what I'm doing. The real thing of interest is this: As you can see, this is a Whittaker diagram, with temperature and rain considerations. So would this be ...
0
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0answers
18 views

How can i mod my custom minecraft server?

So, I'm trying to get the flans mod for my minecraft 1.7.10 server. However, I do not know how. I got forge for my minecraft server and got the flans mod for both, my server and client. Can someone ...
0
votes
0answers
31 views

Minecraft Optifine - where is the zoom class?

I'm working on a mod where I want to have a zoom feature like Optifine. To start out, I want to try messing around with the zoom in the actual Optifine mod. There are a lot of .class files, and I don'...
1
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0answers
28 views

Where do I write code in my minecraft modding environment?

So this is probably a stupid question but I'm just beginning so I hope someone can help. I set up my whole modding environment in eclipse but the problem is that I don't know where to start writing ...
1
vote
1answer
130 views

How can I make an entity invulnerable to fall damage?

I've been using minecraft forge 1.12 to make a mod that gives the user super-jumping abilities. However, I've been having trouble making the player invincible to fall damage. I've tried to use a ...
0
votes
1answer
163 views

Minecraft modding 1.12 draw image

I want to draw an image that I created but the image is too big. Now I want the Gui to scale the image to a reasonable size, but when I change the width and height it doesn't make the image scale down/...
0
votes
1answer
156 views

How do I use the Minecraft Coder Pack on Linux

I downloaded the Minecraft coder pack to mod the game and decompile it, but how do I use it on Linux. Some sources seem to give specific directions, but they are not clear and they involve executing ...
0
votes
1answer
238 views

Minecraft/OpenGL - Create Multiple viewports

I'm working on a project for the game and i have been trying to draw a second smaller "window" that would act like a second camera, independent from the player. I have looked into glViewport however ...
0
votes
2answers
314 views

Minecraft Bedrock behaviors: drop items for player/owner?

I'm making a simple behavior pack for Minecraft's Bedrock Edition for my own experimenting - the aim is to get tamed wolves to play fetch. The behavior pack is valid and loading, as it sort of works, ...
-1
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1answer
110 views

Interesting graphic artifact

I was exploring old Minecraft source code when I encountered this: I just wanted to know what causes such distortion and how to fix it with OpenGL?
0
votes
1answer
912 views

Does Minecraft Really Rely on CPU More Than GPU For FPS? [closed]

I understand that Minecraft runs on Java which is very demanding on the CPU (garbage collection and JVM processes), but I still don't understand how FPS is the CPU's responsibility. Shouldn't the CPU ...
4
votes
2answers
394 views

Name of this technique used in games such as Minecraft or the sims

In Minecraft, there are some blocks which are a little bit different than just cubes. For example stairs or fences: these elements are "aware" of their surrounding blocks and render differently based ...
1
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0answers
34 views

Problem with Thread (bunggecord and spigot)

I would like to see how many players are connected in a server by the way bukkit and Bungee messaging channel like this : ...
1
vote
1answer
50 views

How to distinguish multiple same element already in place on a minecraft map

I am currently working on a minecraft plugin using spigot. It's a sort of a race between players where checkpoints validation is needed. I have a minecraft map edited on MCEdit and I have severals ...
4
votes
2answers
700 views

How do i store blocks information in my Voxel game?

I am trying to make a voxel game. Voxel games made by blocks and each block has it's own information such as durability, step sounds, strength, ... How do i store these information inside of blocks? ...
2
votes
2answers
199 views

Iterating in “box” formation

I'm writing a minecraft clone in C++ and need some assisting with the chunk generation. Because I only want to load chunks that are near the player, I have to load and unload chunks based on the ...
0
votes
1answer
87 views

No files in .net.minecraft

So, I've been trying to make a minecraft 1.11.2 client for minecraft. Thing is, the mcp/src/minecraft folder is empty, without any net files. The only error I had while decompiling was missing lwjgl 2....
-1
votes
1answer
582 views

How can I create new Minecraft items in a Spigot plugin?

Is it possible to make a new custom item in a plugin so that in-hand 3D models and textures don't interfere with vanilla Minecraft items? How?
5
votes
0answers
118 views

Scoreboard setdisplay list shows correctly per char. Can i make my sidebar show correctly per char as well?

So I've been writing a script over the last little while in Python that interacts with the Minecraft console. I'm basically trying to make a scoreboard based currency system that is world independent ...
1
vote
1answer
135 views

Minecraft: What is the reasonable face/vertex limit for custom models?

When adding custom models to function as tile entity representations, what is a reasonable ceiling - based on performance - to maintain for individual models? Assume that the player will have the ...
-1
votes
1answer
915 views

Minecraft 1.11.2 Forge Block Registry Creates Air

First, tech specs: Forge for 1.11.2 MDK (Latest Version) Minecraft Coder Pack (Latest Version) Minecraft 1.11.2 (Latest Version) IntelliJ IDEA 2017 (Latest Version) Then, the problem: When I try to ...
1
vote
0answers
472 views

Minecraft modding - Dealing extra damage from a sword

I am making a Minecraft mod, and in my tin sword, when it deals damage to an entity, it randomly deals more damage. ...
1
vote
1answer
85 views

How can I add my custom mob to my minecraft game?

So, I'm obviously not a very experienced mob maker, so ill just get to the point. after I made a custom mob, I had no idea where to put it, how to make sound, how to make an egg for it etc. would ...
0
votes
1answer
42 views

Moving entities above a tile entity

Sorry if my code looks amateur I just started modding, although I have experience in Java. I have a tile entity checking every frame if there are entities above it. It works, but then stops after 1 ...
0
votes
2answers
647 views

Source code of Minecraft servers?

Is there any way to get the source code of Minecraft servers? I tried decompiling but I get very obfuscated arguments, classes, and methods. If the answer is no, how did services like Bukkit and ...
2
votes
1answer
169 views

How to make more jagged terrain [closed]

I need some help with some terrain I'm working on. I'm developing a plugin for Minecraft, but these concepts will apply to any game with terrain. I am using Simplex noise to generate cavern-like ...
1
vote
1answer
327 views

How to optimize a cubes made world game? [duplicate]

I'm making a cube-world-game like Minecraft. And to render it I've splitted it in 16x16x16 blocks regions (also known as chunks in mc) and then, on rendering, I take all the chunks in the rendering ...
3
votes
3answers
897 views

Cube world rendering optimizations

I'm making a Minecraft like game and I would like to apply some optimizations. Firstly I didn't and I rendered the world using a vbo in which I stored a cube model and I drow all blocks of the worlds ...
3
votes
2answers
747 views

Programming with Python in a recent version of Minecraft

I've been teaching Python programming to a friend's son using the book Adventures in Minecraft. This book comes with a starter kit that contains a pre-configured Bukkit (v.1.6.4) server, and targets ...

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