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Willard21 / MineKhan

Minecraft for Khan Academy
82 stars 52 forks source link

Wobbly World Far From Origin #32

Open SnehasishCodez opened 3 years ago

SnehasishCodez commented 3 years ago

Here is a very astonishing glitch I found in minekhan it's a spin-off https://www.khanacademy.org/computer-programming/minecraft-but-broken/4914589619929088

You may notice that your x, y coordinates are VERY VERY high, meaning that we hundred of thousands of blocks away from spawn which makes the game TOO glitchy

If you are a Minecraft nerd then you might know about the far lands which are basically on the topic of how infinite can you make procedurally generated terrain if you do not know what far lands is here is a summary :

The Far Lands is a terrain bug that appears upon the overflowing of a noise generator, most notably the low and high noise overflow 12,550,821 blocks from the origin of the Minecraft world. There are other parts of Far Lands called Farther Lands and Corner Far Lands.

Hacker1254 commented 3 years ago

i was bout to show this image

i even had a video and all

Willard21 commented 3 years ago

Lol I've known about this since before I released the game. But noise overflow has nothing to do with it, unlike the real Minecraft farlands. This is caused by too low float precision in the vertex shaders. It's the highest precision available though. It's fixable, but would cause a universal performance decrease. Since people basically have to hack the game to get out there, it's not worth it.

Hacker1254 commented 3 years ago

💯

SnehasishCodez commented 3 years ago

@Willard , so you are saying it's not possible to get to the glitch on foot so it's only possible by hacking or modyfying.

Hacker1254 commented 3 years ago

Yea, it will take many years

SnehasishCodez commented 3 years ago

ok

Hacker1254 commented 3 years ago

oh my god image i was just trying to make a switch

SnehasishCodez commented 3 years ago

oh my god image i was just trying to make a switch

Can you make a project and try to change the x and y to astronomically levels and then make a spin off and send here ?

sauron65 commented 3 years ago

@Hacker1254

Yea, it will take many years

I don't think you even could make it that far no matter how much time you have because the game will run out of memory.

Willard21 commented 3 years ago

Lol yeah, chunks stay loaded forever after they're generated. So would definitely run out of memory.

ImaginaryNeon commented 3 years ago

Is this a preview of MineKhan Bedrock Edition?

sauron65 commented 2 years ago

@SnehasishCodez

@willard , so you are saying it's not possible to get to the glitch on foot so it's only possible by hacking or modyfying.

I actually did get the glitch on foot. I put something like this in the url box:

javascript:player.x = 1000000
Willard21 commented 2 years ago

Well the obvious solution to this is to remove global access to the player object then, since this is clearly something everybody does during normal gameplay.