Anyway to use updated code in VP (like Chad H's Jurassic Park)?

[delt31]

Some of this new code is REALLY good like JP, TFTC, etc.  Can you somehow inject these roms into existing tables in VP?

[luvthatapex]

Jurassic Park Unofficial 6.0 , Tales from the crypt unofficial 4.0, Star Wars unofficial 1.04/1.05/1.07 are already supported in the VPinmame. All you need are the roms. I think they are available on this site, I'm running all 3 on my cab.

[cschaaf]

Noob question alert!

I'm very new to all of this and I tried replacing my existing JP ROM (5.13) with the 6.0 version. I was pretty proud of myself to see it load up fine, but I had an issue with the JP-specific sounds.

I'm just using a desktop and have VP9. 

My process was, I loaded JP in VP9, then opened the script. I searched the script for the old ROM name 'jupk_513' and found 1 instance.that said 

Const RomSet = "jupk_513 ' V5.13

I changed it to:

Const RomSet = 'jupk_600 ' V6.0

I also changed the filename of the old ROM {I just added ZZZ to the end of the file name). I wanted to make sure the table was using the new ROM.

When I reloaded the JP table, everything worked except the in-game sounds. When I changed the 513 ROM name back, the JP sounds worked.

So, I guess my question is - what is the right way to change what ROM that loads?

Once I understand that, I think my next question is - can I have two versions of the table, each pointing to a different ROM so that I can compare?

Thanks!