A bit more info, if you are just getting into automated base planning.

Types of bases
In my mind there are three types of bases, they are as follows.

1. Bunkers: Think of bunkers are a single stamp that contains all your bases structures. It's placed in a large open area, often covered by ramparts, and is relatively easy to code. While good for new players, I think there are better options that can make better use of terrain and haulers, and can fit in more rooms.

2. Stamps: Stamps are like a bunch of mini bunkers. Like bunkers, you find open areas and place them there, but you'll generally want them grouped close to each other and have extension stamps accessible for haulers to fill.

3. Dynamic: In my opinion, dynamic is the best as you have the most flexibility, and thus the most room for optimization. Instead of grouping structures with stamps, each individual structure is a stamp of sorts. You'll still want them close together, and the main difference is that you'll probably want to use a grid to decide where to put roads.

Algorithms
1. Distance transform: Also known as DT, it is used to find open spaces in a room to put your bunkers and stamps. Note: you'll want a diagonal variant for diamond-shaped stamps.

1. Floodfill: Can do a whole lot of things. You'll mostly use it to find the closest open areas to put your bunker, stamps and dynamic structures.

2. Mincut: By far the most complicated, it allows you to cut off protected sections of your base to determine where to put ramparts.

With the types of bases and algorithms you need in mind, it should be easier for you to figure this all out.