Have you ever looked at your map and wondered... Where was that chalk biome really?

No more guessing! With the Geology map you can see the color of the first stone blocks on the ground!

The intended use if for knowing what rock layers there are arround the world and for helping with farming non-economic stones.

It is also only client side, so you can use it on any server!

How does it work?

A new map layer tab was added bellow the terrain one. By default the map starts turned off!
When on, the map shows the first stone block visible. You can also hover over a layer and it will show the name of the rock!
With the map layer active, a new dialog will show up that you can use to adjust the layer opacity, if you wanna have it blend with the terrain layer!

By default the map hides Suevite stone because of its direct relation to meteoric iron, but this can de turned off in the configs.

This mod uses alot of the same logic as the default terrain map, therefore it also creates a database with the rendered chunks and has the default map commands.

Important Note: When adding to existing saves/worlds you wont see the entire maps geology, the mod can only render the geology chunks it sees after is it installed!

Console Commands

1. .geomap purgedb - Removes every chunk in the rendered chunk database
2. .geomap redraw - Forces the map to redraw

Configurations

The client will have a config file named "geologyMapConfig.json" that can be used to customize the behaviour of the geology layer map. The config properties are the following:

1. overlayOpacity (number [0.0 - 1.0]) - The opacity of the geology map layer. This value is updated when you change the opacity slider, so no need to be manually changed.
2. rockCodeColors (object) - An object containing the rock block code as a key, and the color to use for said rock as the value. When set, rocks of that type will be colored by the configures color. Warning! When configuring this for an already existing map, faraway chunks will use the previous color because they are already cached!
3. ignoredRock (array) - An array of rock block codes that will be ignored. By default the mod ignored suevite. Remove the suevite code to show it in the map.

Limitations and Known Issues

1. This mod only shows the first stones of the layer! It doesnt show ores, not will I add that behaviour! You can fork the map code if you want to add ores to the visibility.
2. If there is no recognizeable stone blocks in a y column, the resulting pixels will be fully transparent
3. Sometimes, some pixels dont have any info on them despite having rocks there. Still not sure why this happens but it shouldnt be a big problem.

Mod Compatibilities

To make your mod compatible with this, you just need to make sure your modded stones have the material be stone, and the code start with "rock-".
Known compatible mods:

1. Geology Additions

Bugs and Problems

If you find any bugs or problems, just submit an issue on github with the problem description and how to replicate said problem.