djfun / mc-map-item-tool Goto Github PK

Now that in the new snapshot maps in item frames have no border between them, it would be cool to have the ability to create multiple maps from one image.

Hi! I'd love to use this on my minecraft server, but when I import the map.dat files in my minecraft server world it won't load, not even after a reload/restart!

Please help me, you'd be my hero of the day XD

GREETINGS craptian (JellyBeanCreeps mc user)

Hi, being able to see the blocks that makes the map placed in the world would be awesome, for survival players who dont have acces to the server console or to create pixel art its very usefull. there are other apps who create pixel art from an image but the pixel art reated doesnt look good in a map so they dont work to create maps in survival.
Or at least a txt file with the blocks in order.
Thanks ;)

If possible, add a new step in the web interface to either:

• Add markers manually via web interface
• Import a structured JSON file. Of course this JSON structure would require its own documentation.

This would open a whole can of new use cases such as diagram labels.

It would be nice to support PNG's with transparency! (not sure if this is a bug) In the images below the PNG I uploaded was already manually converted for Minecraft map colors.

Before

After

I have this bug started to happen recently. I create custom maps, upload them and they work fine. But some maps change after some time / or server restart for no reason. Only some maps are affected, not all.

Look at the screenshot to see what I mean:
https://i.imgur.com/rZ7Velx.png

They suddenly have a piece of a lanscape / chunk in them.

Any ideas how to fix or what is causing it?

Version:
PaperSpigot-1.11.2-b1104.jar

All I'm suggesting is making the maps generated with a dimension value of 2. Currently you can accidentally overwrite parts of a map if you move around (0,0). If the dimension was set to 2, there would be no way to overwrite any part of the map.

Maybe you want to add them?
https://minecraft.gamepedia.com/Map_item_format#Base_colors

I tried so many times but I still got only the minecraft map and did not get the image I used the version 1.14

Hello,

Would it be possible to add a lock option ?
https://minecraft.gamepedia.com/Map#Locking

This would create maps that can not be later modified by players.

Thanks !

see title, please do for me.

Yours truly,
Uskompuf

Would it be possible to add full support for the "Bedrock" version of the game? The format is a little different, especially for the commands and nbt, but it shouldn't be too complicated to add i think.

I could help and provide some information about the map nbt format of mcpe if you'd like

When a user accidentally select wrong button or change his/her mind during the process, it is often inconvinient to do it all over again.

Preferably F-S.

When i upload a photo step 2 doesn't come up, it just states that the file has been uploaded

When I was creating a map.dat through the website, the picture in the map was delted and regenerated by Minecraft 1.15.2.
I checked the map color id in the map using NBTExplorer, I found negative numbers in the array "Color".

My settings:
Color space: LABA
Color scheme: version 1.12
Dimension: End
Other settings: default.

When converting an image to multiple maps, the list of downloadable files state that the filenames are map_0.dat, map_1.dat and so on.
When downloaded, all files are named map_0.dat.

The tool doesnt work anymore it seems like it center the map on 0 0 even if saving the options to 10000 10000, so loading a map at 0 0 clears the picture.

Look into map color changes in version 1.8.1 and provide new settings if necessary.
https://bugs.mojang.com/browse/MC-73040

So I was thinking, it's all well and good to convert images, but what about videos? It's possible, but it requires me to take a frame from a video and convert it, then find the next perfectly spaced frame, etc. There could be another tool that works almost the same way as the one here, but instead, it takes frames from a gif or whatever and turns them into images. You could have a menu dropdown for FPS (which can only be 20 at most due to Minecraft's 20 ticks per second), then the program could take snapshots from the video at those markings. Then it turns those snapshots into maps. However, it would be hard to display these videos without painstaking command block work. Therefor, there should be another dropdown telling you to specify where your "screen" edges are in coordinates. Then, it will just create a Datapack Function for the commands to switch the map numbers on the item frames, creating a "Moving Picture" movie. I have been doing some coding off of this site, and it works as a concept, but unfortunately I lack the skill and knowledge to create a full working version to send as a Pull Request or even a demo. This sounds difficult, but in reality would only constitute a program for FPS and stopping the video. The harder part would be the functions, which aren't technically necessary in the process. Hope this gave you some ideas! :)

If the width or height is not a multiple of 128, the tool should also offer the next bigger size, which would fill the remaining space with transparency. The image would then be aligned top-left.

See suggestion in #25

For some reason when i crop a picture in paint.net with the dimensions 400x400, and upload it to the map item tool it will only let me split the image into one map, instead of a map wall that is 4x4. This also happenes when i try a 4x3 map wall and it only lets me use 1x2.

Hey
With the new 1.9 snapshots something in the map_[i].dat changed and it doesnt work in theese versions.

Pls add an option to get the map_[i].dat files 1.9 compatible

So basically every time I make a custom map this weird glitch happens. So I replace the the map file, close minecraft, then open it again, and go into the world where I made the map. It does this weird glitch where it seems like the map automatically switches to another map. What I mean by that is when I have already created the map it shows on the map that I am near that location eaven tho i'm not. So I follow it and the map starts turning into the location right next to where I was. Eaven though this map was created far away from where I am now. And it does this every time. It seems to switch the maps location into the exsact same spot every time I do this.
I don't know whats happening can anybody help?

It would be handy to be able to download multiple maps within a zip/rar file.

I replaced the map in the data file (map_2.dat) and it deleted the map so i tried again with map_8.dat and it didn't register even after restarting. I am doing this on a server, which may have something to do with it, and it is also using multiverse for version 1.15.2. Can you help or does it not work on servers?

I'm on 1.14.2 & I can't figure out what the command is to pull new maps. I type /give @s minecraft:filled_map 1 & It accepts that but if I try to specify the map number it refuses to work.

I added the maps into the data folder and reset Minecraft but where do I get the maps from? Is there something I missed?

EDIT: I am in 1.14.2

I have tested this on a single player world and it works. But when it came to uploading it onto my server, for some reason it just doesn't do anything. I get what seems to be close surroundings and not at all what I've uploaded. I've moved X and Z coordinates very far, not too far, keeping it close but not that close. It just doesn't work when uploaded to server for some reason.

Is server compatibility a regular issue? Is there any way of fixing it?

So i've been copy-pasting the data from the map item tool into the files in the file manager on minehut and it doesn't seem to work. Does this just not work in general or am I doing something wrong?

Suggested on Twitter: https://twitter.com/entereloaded/status/588839011080343552
"I'd like 2 suggest 2 add the function of anchoring pictures eg to the top"

I don't know if I am doing something wrong or what but whenever I replace the map file I get some weird green transparent map, is it because the file is too big, or because I chose the wrong world type, or what? Because I can't make this work

This is the map that was generated:

This is the map
I'm trying to generate:

i want to get my maps but i can't it says
" The server returned an error. If you think, this is a malfunction, please report it (via github, twitter, ..). " :(

I am trying to get custom banners for each server on my network, but i cannot just have a tiny 4x1 banner... so, can there be an update to make a 7x2 image possible? thanks!

Commands made with the Command Generator do not work with the new command blocks in 1.9 and up.

Hey.
So my maps keep glitching after a while (hours/days) and it shows some green spots(grass) that represent the actual minecraft location map inside of my custom images.

I've deleted and re-added my maps, I've re-created my maps and done every possible troubleshoot that I can think of.

Can anyone help?

Thanks

`

PS D:\mcmaptool> npm test

[email protected] test D:\mcmaptool
gulp test
[09:21:23] Using gulpfile D:\mcmaptool\gulpfile.js
[09:21:23] Starting 'clean'...
[09:21:23] Finished 'clean' after 8.45 ms
[09:21:23] Starting 'default'...
[09:21:23] Finished 'default' after 411 ms
[09:21:23] Starting 'test:server'...
[09:21:23] Starting 'test:client'...
events.js:137
throw er; // Unhandled 'error' event
^
Error: spawn casperjs ENOENT
at _errnoException (util.js:1003:13)
at Process.ChildProcess._handle.onexit (internal/child_process.js:201:19)
at onErrorNT (internal/child_process.js:389:16)
at process._tickCallback (internal/process/next_tick.js:152:19)
npm ERR! Test failed. See above for more details.

`

That was what I got when I went to step 4.

What happened and threw the error?

Information:
Step 5 - Download the file
The server returned an error. If you think, this is a malfunction, please report it (via github, twitter, ..).

Settings:

I have added a 128x128 (h1/w1)

Can you i e authorized to Reproduced it to MCBBS[www.mcbbs.net] (Minecraft Chinese Forum)?

Got an idea from #1

I pressing Enter key twice in a day. I'll make PR if possible.

So I wanted to import an image for a specific building and put it on the building, now i did everything correct, then i open minecraft and look at my map, it had half of the image on one side and the other half was filled with stuff from my world, can you please fix this, i have already messaged you on twitter, please respond asap

Version: Minecraft 1.12.1 (happened on 1.12 but same on 1.12.1)

I wanted to exercise coding and test my skills by making a few changes to your project

But

when I want to upload these codes to GitHub to make a GitHub page it looks like this

please help I'm new to GitHub and HTML

See https://www.youtube.com/channel/UCUIiXodFCxRx-gTQjTDtzYA/discussion?lc=z12ri3urvzikdj43i23lwx0j0piaj135204

The user should be able to select multiple images which are then processed with the same settings (also splitting into parts). The user has to go through the steps for one of the images to set and check all the settings.

Download at the end as *.zip with all items or *.zip of *.zips/single maps.

Especially nearst neighbor, for Minecrafty pixel feeling.

As users sometimes have to wait quite a while for the server to finish, they should have a way of getting notified.
Easiest way to do that would be via email, other methods need to be investigated.

Because currently if you use dithering and select NN rescaling method, the Minecrafty pixeli-square feeling is kinda ruined with noise caused by dithering.