I Made a Scuffed Minecraft Clone

[@ChaosAttorney]

the reason why the grass and leaves textures are gray is because Minecraft uses a foliage texture for biomes, and it makes it easier for Mojang to change the leaves and grass color based on biomes

[@Lrofmaulol]

"To make a square, you just add another triangle, it's really hard to mess this up" *messes it up* I felt that. I did this first year of my apprenticeship as a software dev (germany, there is such a thing) when I was bored. Although back then I didn't use an engine, I tried going from very-scratch using LWJGL, ended up eventually bluescreening the PC because I never freed up any of the ressources I allocated :'D

[@wsalevan]

Lol that's programming in a nutshell

[@samuelmunro555]

Dude I got half way through the video before realizing that you only have 320 subs, I was convinced this was from a bigger channel. Keep it up :)

[@wsalevan]

Thanks!

[@Khano94]

I thank the KZbin algorithm for allowing me to find this awesome channel, keep up the wicked work my guy!! you've got yourself another subscriber

[@wsalevan]

Thanks!

[@whac1c]

somewhere out there notch is like: "Hey I've seen this one! It's a classic!"

[@marcboss]

Can't wait for the next part!!

[@ajiii6858]

Nice video dude!! Thoroughly enjoyed it :D

[@wsalevan]

Thanks! I'm glad you enjoyed it

[@YoqDzewa]

It's not super efficient to update an entire chunk every time you place/break a block. Also if it's on the corner it will need to update 3 chunks at once. When a block is broken, only the block itself and the six neighboring blocks need to be updated. You also can exclude the faces of the block that were already generated along its surface by marking contact with air cubes. This will make caves interior render even if the player isn't in them but Minecraft already does this. It's why cave outlines are visible when lag spikes. Have you already optimized with occlusion culling? Once the camera turns away, you can stop rendering everything outside the cone of vision. Something really extra you could try 😅 is LoD: a single texture for distant blocks and condense them into a single polygon with a simplified pattern of the blocks with shading. I don't know Java but you could append the textures of very distant blocks into a single map then add it like a horizontal skybox wall in that direction. Looking forward to this series!!

[@wsalevan]

Clearly you are way smarter than me lol. LoD was one thing I was thinking about but I have no idea how to implement it. As for only changing the blocks that need to be changed, I was also thinking about that but that might be quite difficult. I'll look into it though. Thanks for the suggestions!

[@Ahmadm48]

I like how you have gone from maze generator video tutorial into remaking Minecraft

[@wsalevan]

Yup

[@Axodus]

being a programmer in a nutshell.

[@wsalevan]

Yeah pretty much lol

[@lavenderharu9239]

how do you not have more subs, this is awesome. keep up the work my guy👍

[@wsalevan]

Thanks!

[@ProSureString]

Very underrated channel! Let’s get this guy to 1M quick

[@wsalevan]

Thanks!

[@NinaNova_]

7:48 ah, yes... the development cycle

[@mix_i69]

at the start i was like "wait why did he make a cube from scratch???" soon it made a load of sense

[@Kuro-GD]

1+ subscriber, good job dude your vids are amaizing!

[@wsalevan]

Thanks!

[@aryszin]

It's so funny how similar some functions are from a drawing programm to Minecraft!

[@monkegotpower7780]

The way minecraft does the textures in game is pretty similar to your solution the game loads the textures from the resource pack and packs them into an atlas that gets stored in memory and then it uses that atlas, this is how the texture can be passed to shaders as well

[@LarryRich-ly2ej]

underrated, much!?

[@Revenkin]

Oh this is my jam

[@lukaskirka2698]

Nice video, keep doing this

[@wsalevan]

Thanks! I will!

[@autofall6726]

Wow, youd think this video would have 10 million views, not 309, hope it blows up

[@wsalevan]

Thanks!

[@orbyfied]

For generation of the leaves on trees, you can make a function in the `World` class which sets a block directly if the target chunk is loaded, or queues it to be set after the target chunk generates. Like ``` public void SetBlockQueued(long x, long y, long z, Block block) { Chunk chunk = GetChunkFor(x, z); if (chunk == null || !chunk.IsGenerated()) { QueuePlacementAfterGen(/* chunk coords */ x / 16, z / 16, x % 16, y, z % 16, block); } else { chunk.SetBlock(x % 16, y, z % 16, block); } } ```

[@wsalevan]

Yeah that's kinda what I was thinking about doing but I wanted to find a more permanent solution and the problem with this one is that if I were to try to generate really big structures, it might be setting blocks inside of chunks that the player already did stuff in

[@orbyfied]

@@wsalevan oh yeah true

[@wsalevan]

@@orbyfied though maybe the solution is somehow splitting up structures into small parts and generating them this way

[@orbyfied]

@@wsalevan you could also do like a second generation pass where you place the structures after generation but before the player can do anything by doing the structure noise beyond the terrain generated or you could take a look at how minecraft does it

[@numero7mojeangering]

I got to the same point but now I'm making a system that is not as much hardcoded by using scriptable objects to store each block's appearance. Also blocks can be on the same location if authorized to.

[@wsalevan]

That sounds interesting. Does your method increase performance as well?

[@numero7mojeangering]

@@wsalevan No I don't think so. But its more prown to modding in theory. I had mistakenly wrote "chunks" instead of blocks. But baking chunks could be potential frame saving if they can become low-res at high distance from the camera, or even static render on flat plane. But that sounds complicated to do.

[@wsalevan]

Ohh the blocks. That makes more sense. Yeah you're right, that would increase modding capabilities quite a bit. I do have scriptable objects for blocks too, but then I convert it to a non-scriptable object block type. I do it this way to make it easier to add blocks because all I have to do now is put the textures in instead of having to find the coordinate positions in a tilemap. Though I could probably just make the resource loader work for rendering the blocks and put everything else in the scriptable objects. As for textures becoming low res, I'm not sure how much that would help since the textures are already only 16x16 but maybe I'm underestimating the performance boost because I never tried it. I think the biggest performance boost would be removing triangles from chunks when at a far distance, but I'm not sure how to determine what triangles to remove.

[@numero7mojeangering]

@@wsalevan My idea was to bake a render of the chunks at far distance into a flat texture wich would maybe be mapped on to a surface generated using a marching cube algorithm. This way your not trying to decide which triangle to remove but changing the way that blocks are added to the final mesh in such way that reduces polygon count. You could eventually use marching cube but instead of iteration through each blocks you can make an average of 8 blocks into bigger cubes. To be fast I've watched videos explained generations of procedural terrains using a compute shader. But its far beyond of what I'm currently working on. (Still at the stage of managing my code and organizing it so I'm happy with)

[@wsalevan]

That's a cool idea. I'll have to look into it since I just started figuring out basic terrain generation so that is far beyond my current skillset lol

[@minecraftwaffleman5112]

I'm gonna be sas and ask for the project source :> so I can create minecraft clone without the hard step of block and terrain generation. Anyway this looks great, u are smart

[@wsalevan]

Sure! github.com/EvanatorM/ScuffedMinecraftUnity

[@minecraftwaffleman5112]

@@wsalevan sheesh, thanks man, making minecraft clone is now less irritating 🏆

[@wsalevan]

Yup. Though I'm warning you my code isn't the greatest lol

[@oglothenerd]

Could you please make a tutorial on how you actually use 3D Perlin Noise? I can't find good tutorials anywhere! My begging question is how you know a block underground should be air or something else!

[@wsalevan]

To be honest, I didn't know how to use 3d noise so I just copied a 3d noise algorithm from the internet, but yeah I can make a tutorial about how to use it. To determine the block type of underground blocks, I use the 3d noise function and if it's below a certain value, the block will become air or whatever other block I set it to. Otherwise, it'll be solid. I hope this helps!

[@oglothenerd]

@@wsalevan Okay! Yeah sorta! Still, a tutorial would be a godsend!

[@mogaming163]

@@wsalevan can you link your sources?

[@wsalevan]

Yup! Creating Meshes: catlikecoding.com/unity/tutorials/procedural-meshes/creating-a-mesh/ Using Perlin Noise: kzbin.info/www/bejne/g4Oxd5avrNCIiaM Using 3D Perlin Noise: kzbin.info/www/bejne/d5jEYYd4f9CWnq8 Transparent Block Fix: kzbin.info/www/bejne/f5WldIyJmK-ha9E

[@oglothenerd]

@@wsalevan Awesome! Thank you!

[@smythfamily8321]

Why didn’t you just use the built in cube function in the 3d objects menu. Great video btw you are amazing at programming you just gained a sub

[@wsalevan]

I'm glad you enjoyed it! As explained in the video, not all sides of each block are shown, and rendering those extra sides takes a lot of time. With Unity's built in cubes, we cannot remove faces from it, so they cause a lot of lag

[@1RqMi]

Nice tutorial

[@SkyLP]

You could use Scriptableobjects for the blocks

[@wsalevan]

That's what I am doing

[@SkyLP]

@@wsalevan huge

[@Podzuldude]

you are underated af

[@wsalevan]

Thanks!

[@Mot0Mot0]

wait is this unity why you making shapes through code

[@wsalevan]

Efficiency

[@Mot0Mot0]

@@wsalevan but how you doing that tho cuz I’ve never seen that before I have only been using unity for a few months

[@wsalevan]

You're able to create meshes in scripts and then create a shape with it. I'm doing that here because if I just used Unity's cubes, there would be a ton of extra faces being rendered that will slow the game down. I can remove those extra faces when I generate them in a script

[@Mot0Mot0]

@@wsalevan thats smart

[@wsalevan]

Thanks. I'm certainly far from the first person to come up with it though lol

[@theharmonichaoticartist]

6k views where's part 2 😅? (Unless it's in progress in which case take your time 😅)

[@wsalevan]

My motivation to make videos is very inconsistent lol

[@theharmonichaoticartist]

@@wsalevan I'm sure it's not as inconsistent as my will to live 🤣- if it's any easier you could Livestream for a couple hours and stitch edits like a pro- (*cough* code bullet *cough*), nevertheless mental is vital to any progress. If you need a break, take one, even if it's a couple years, you'll come back with 10x, nah 1000x more spectacular things to share with us. Can't wait for part 2 🖤

[@wsalevan]

Streaming does give more entertaining content but does make it harder to edit so I might do a mix of both like I did in this video. Thanks for the encouragement!

[@theharmonichaoticartist]

@@wsalevan post script- as despicable as they are, short form content has taken the world by storm, if a 10-30 min devlog is too much, maybe try 60sec progress updates 😁

[@wsalevan]

That's a good idea!

[@m_e_l__z]

cool

[@wsalevan]

Thanks

[@Francisco1234Cruz]

You know, I think a download link would be neat.

[@wsalevan]

Yeah I might make a download link in the next video but the project changed so much since this one that it wouldn't make much sense right now

[@anderman1231]

how do you only have 300 subs??

[@wsalevan]

Probably because of my upload schedule lol

[@D.W.OGamezz]

@@wsalevan at least you have video ideas lol (I don’t)

[@Miiso212]

can I play the game?

[@SoftPankekULTRA]

perfect recreation of bedrock

[@awesomesauce1157]

haven't we all

[@itsmeheplbot]

buildingscarft

[@NotMalfieXD]

i have more subs then you but your somehow better then me i respect that you got a sub from me also this video is cool

[@wsalevan]

Thanks!