How to make a building provide two resources that can be collected at the same time?

[AIEND]

For example, I want to add a new resource - fuel, and I hope that farmers can harvest grain and straw at the same time when working in the wheat field. How to do it? I don't know how to add another resource to the wheat field, if I add two, it will only show one.

[Lion.Kanzen]

@Freagarach

[Freagarach]

I'm sorry, but (almost?) all of the simulation and GUI expect merely one resource per entity.

[wowgetoffyourcellphone]

21 minutes ago, Freagarach said:

I'm sorry, but (almost?) all of the simulation and GUI expect merely one resource per entity.

Treasures are possibly the only exception. 

[AIEND]

36 分钟前，回复

很抱歉，但是（几乎？）所有的模拟和 GUI 都期望每个实体只有一个资源。

what a pity.

[Freagarach]

4 minutes ago, AIEND said:

what a pity.

Feel free to work on a patch. ;P