bevy behaves weird with reference to a relative path for Tiled TMX tileset references

[erayerdin]

Already pointed out here but let me elaborate.

Let's assume we collect our level files under assets/levels/level1.tmx and such.

tmx files refer to tilesets in their XML structure like so:

 <tileset firstgid="1" name="terrain_tileset" tilewidth="32" tileheight="32" margin="32" tilecount="216" columns="18">
  <image source="../kings_and_pigs/Sprites/14-TileSets/Terrain (32x32).png" width="608" height="416"/>
 </tileset>

Image source path is relative, but that does not work with bevy as expected:

2023-10-26T21:40:10.300148Z  WARN bevy_asset::asset_server: encountered an error while reading an asset: path not found: /home/erayerdin/Projects/Trash/bvplatform/assets/levels/levels/../kings_and_pigs/Sprites/14-TileSets/Terrain (32x32).png
2023-10-26T21:40:10.300199Z  WARN bevy_asset::asset_server: encountered an error while reading an asset: path not found: /home/erayerdin/Projects/Trash/bvplatform/assets/levels/levels/../kings_and_pigs/Sprites/11-Door/Idle.png
2023-10-26T21:40:10.300250Z  WARN bevy_asset::asset_server: encountered an error while reading an asset: path not found: /home/erayerdin/Projects/Trash/bvplatform/assets/levels/levels/../kings_and_pigs/Sprites/14-TileSets/Decorations (32x32).png

The path defined in TMX is ../kings_and_pigs/Sprites/14-TileSets/Terrain (32x32).png. On the other hand, it is resolved as levels/levels/../kings_and_pigs/Sprites/14-TileSets/Terrain (32x32).png. levels directory is added twice for some weird reason.

[mbrc12]

Since I ran into this recently as well, as pointed out by @divark, here is minimal example using their 0.12 fixes branch, but the issue should be the same with the 0.11 version of this library as well: https://github.com/mbrc12/minimal-example-for-tiled-issue.

As mentioned in my comment in #489 (comment), and then clarified by @divark subsequently, there is an issue with how the tiled crate parses paths now.

[StarArawn]

Wont fix. As long as tiled examples work that is enough its not meant to be a fully featured loader.