As an observer of the resulting map I would like to see the colors of the terrain match the custom texture layers

[kf6kjg]

Currently the renderer assumes that all islands use the same base terrain textures. This is very much the same problem as #1.

This implies the following subtasks:

• The ability to fetch the texture asset from the asset server.
• The ability to determine a reasonable average color for the texture. - I think this one's got code in Halcyon that I can purloin.
• The ability to cache the texture's UUID along with the resulting color information for fast subsequent lookups. This cache should have a disk-based backup to survive restarts.