I could be wrong but I always thought it had to do with the number given to it in zombiemode_weapons.gsc.
No if u read what the function does that number is actually the number of variants for the voiceover quotes that the players would say when you buy the weapon.
There is a stock function for the ray gun, tesla gun and monkeys, but they are quite complicated and make the guns more likely to appear in the box after a certain number of rolls of not seeing it I believe, but there is no simple number you can just change to make guns more rare/common. Also probably you didn't add the guns in dlc3code.gsc if you don't ever get them in a test map which from the looks of your video has no more than 10 guns in it.
On a side note why are all the guns you mentioned not from BO2, I thought you were spending all your time working really hard on making a BO2 mod? ???
There is a stock function for the ray gun, tesla gun and monkeys, but they are quite complicated and make the guns more likely to appear in the box after a certain number of rolls of not seeing it I believe, but there is no simple number you can just change to make guns more rare/common. Also probably you didn't add the guns in dlc3code.gsc if you don't ever get them in a test map which from the looks of your video has no more than 10 guns in it.
On a side note why are all the guns you mentioned not from BO2, I thought you were spending all your time working really hard on making a BO2 mod? ???
There is a stock function for the ray gun, tesla gun and monkeys, but they are quite complicated and make the guns more likely to appear in the box after a certain number of rolls of not seeing it I believe, but there is no simple number you can just change to make guns more rare/common. Also probably you didn't add the guns in dlc3code.gsc if you don't ever get them in a test map which from the looks of your video has no more than 10 guns in it.
On a side note why are all the guns you mentioned not from BO2, I thought you were spending all your time working really hard on making a BO2 mod? ???
Because you don't read the BIG ALL CAPS WORDS WHICH SAY THE BOI GUNS ARE FOR SOMETHING ELSE!
BTW for your actual response not just the side note, adding guns to dlc3code is one of the most basic things in adding guns so why would I forget that?