mob
<tab>player // Makes the player mob
<tab><tab>var
<tab><tab><tab>♥♥♥♥ = 0
<tab><tab><tab>goes = 0
<tab><tab><tab>here = 0
<tab><tab><tab>cash = 0 // Cash that is deducted when unit is made
<tab><tab>verb
<tab><tab><tab>makeunit(T as text) //The makeunit verb. T as text is because I was going to add J.name = "[T]" under J.variable3 but I'm too lazy etc. This just makes a text input window
<tab><tab><tab><tab>var/mob/customunit/J = new (locate(src)) // Makes a customunit mob which has blank variables by default where the player is
<tab><tab><tab><tab>J.variable1 = src.customunit1.variable1 // Sets all it's variables
<tab><tab><tab><tab>J.variable2 = src.customunit1.variable2
<tab><tab><tab><tab>J.variable3 = src.customunit1.variable3
<tab><tab><tab><tab>cash -= (J.variable1 += J.variable2 += J.variable3) // Deducts cash by adding the variables. You can make your own damn complicated algorythm.
<tab><tab>customunit1 // Here stores the first custom unit's variables. I'd code a verb that sets it's variables but YOU GET THE IDEA.
<tab><tab><tab>variable1 = 1
<tab><tab><tab>variable2 = 5
<tab><tab><tab>variable3 = "NOBODY CARES JUST PRETEND SOME RANDOM ♥♥♥♥ NUMBER IS HERE"
<tab><tab>customunit2 //Customunit2's variables are set
<tab><tab><tab>variable1 = 2
<tab><tab><tab>variable2 = 5
<tab><tab>customunit3 // 3's, etc
<tab><tab><tab>variable1 = 3
<tab><tab><tab>variable2 = 5
<tab>customunit // The blank unit
<tab><tab>var
<tab><tab><tab>variable1
<tab><tab><tab>variable2
<tab><tab><tab>variable3
<tab><tab><tab>variable4

mob
[]Infantry Template
[][]var
[][][]MaxHP = 0
[][][]HP = 0
[][][]Etc? = 0

obj
[]Infantry Placeholder//name goes here amirite?
[][]var
[][][]name = null //this is IMPORTANT
[][]verb
[][][]Spawn() //called when the mob is made
[][][][]var/mob/Infantry Template/J = new (locate(src))
[][][][]J.MaxHP = readline(find(<pathtofiles>\'usr.name()Infantry.txt', 'src.name')) /* you get the idea? It searches the file where the vars are saved for the name, reads the next line, which is the MaxHP, so on and so forth to fill out the template.  There's probably a better way, and this is making ♥♥♥♥ up, but I'm just saying that this is the general theory. */