Added custom json configs and improved autotiles

[Vegita2]

This pull request adds two things

1. Custom JSON Configurations
2. Improved Autotiles

Custom JSON Configurations

Users can now provide custom JSON configs for the map editor through mods.

Implementation Details:

• Configs from all mods are loaded and combined
• Mod configs override default configs

Usage:

1. Create a map-editor folder in your mods directory:

   CrossCode/assets/mods/[mod_name]/map-editor/
   

2. Add JSON files to override base map editor configs
   • Reference files: Default Configs

Improved Autotiles

This update enhances autotile functionality and introduces a new autotile type.

Changes:

• Autotile definitions changed from strings to size objects
• New 4x4 autotile type implemented

Autotile Types:

1. Height 2 autotiles:

   • Width options: 8, 10, 12, 14
   • Example:
     

2. 4x4 autotiles:

   • Example:
     

I made a simple tool to help creating autotile definitions: https://github.com/Vegita2/cc-autotiler

[2767mr]

It works exactly as I would expect. I think this will actually have a major impact on mod developers.

Just some minor nitpicks (mostly internal stuff).

One small bug I found:
After selecting a different layer, the selection box is not rendered properly.

We should probably document which .json file does what and how it is structured but I wouldn't block the PR on that.

[2767mr]

You also need to check phaserLayer.layer for undefined otherwise there is an error is the user deletes all layers and then interacts with the tile selector

Suggested change

	if (!this.rightClickStart || !this.rightClickEnd || !phaserLayer) {
	if (!this.rightClickStart || !this.rightClickEnd || !phaserLayer || !phaserLayer.layer) {

[Vegita2]

should be fixed, but would be good if you could try it out a bit. There could be some edge cases left

[Vegita2]

One small bug I found:
After selecting a different layer, the selection box is not rendered properly.

Can you elaborate a bit? I don't know what you mean

[2767mr]

One small bug I found:
After selecting a different layer, the selection box is not rendered properly.

Can you elaborate a bit? I don't know what you mean

Start:

After selecting "Upper":

[Vegita2]

fixed issues

[2767mr]

Tested it again and found 2 small nitpicks:

• The history texts are above the tile drawer
  
• The tile drawer does not resize itself anymore, so on 1080p monitors it does not fit all of the arid tileset at once

[Vegita2]

The tile drawer does not resize itself anymore, so on 1080p monitors it does not fit all of the arid tileset at once

I don't know what you mean. The tile selector always had a fixed size

[2767mr]

I was sure that it did resize at some point and did some digging. Apparently, 5 years ago in 0.4.0 it would resize itself to fit the tileset.

Obviously, I do not expect you to add it back in this PR (or at all for that matter)