BuildHulls type:Int, amount:Int, [flag:Str]
Build starship hulls.
Attempts to build amount hulls of the given type. The amount can be negative to scrap hulls. The tech levels is automatically raised as necessary. The flag can be "N" to permit partial builds. If not all of the requested amount can be built, the command will report the amount not built in the variable Build.Remainder instead of failing.
The type is a hull Id. You can not build all hulls; the command will fail if you try to build one you cannot build.
Since: PCC 1.1.16, PCC2 1.99.9
