[FEATURE] I hope to add an option to freely set the map API

[Miraitowatang]

For Chinese users, we have better map support。
The map API currently in use only has one level of building structure when drawing maps of China.This may be due to the fact that this map does not support the terrain of China.In China, we have APIs such as Baidu Maps or Amap that can be used.This can enable us to have more accurate data instead of just generating a single story house.

[CelestialSayuki]

Me too. Some City (eg:Shenyang) is empty now.

[benjamin051000]

I agree. In the future we should support arbitrary map APIs with some dependency injection. That way, anyone can add their preferred map API by implementing some trait, for example.

This may also pave the way to add more capabilities for alternative geographic datasets, too :o