Multiplayer Mods

from GalCiv3 Forums

Seriously???  Mods are disabled for multiplayer?

This is a critical "flaw" in GalCiv3.  I only play multiplayer (and with a trusted friend).

I spent this morning creating a mod only to discover that the game shows multiplayer disabled with mods enabled!

I understand that some players may be concerned about "cheating" (how is it cheating if both players are playing with the same rules?) but all you need to do is display a message "Host is using a modded game" and then if other players don't want to play it they don't have to.

Ack, I'd hate to have to have a non-technical person have to hack the main game files just to implement a mod.

24,974 views 5 replies
Reply #1 from GalCiv3 Forums Top

see, if modd were allowed in multiplayer things like my custom race which is broken would be allowed. No balance to the races what so ever.

 

so i think they need to get catagories for mods. Like, custom ship sets are allowed. but not custom races/starting systems. 

Reply #2 from GalCiv3 Forums Top

My custom race works just fine in multiplayer.

Multiplicity - Control multiple PCs using one keyboard and mouse
Reply #3 from GalCiv3 Forums Top

I had this same issue when playing with a friend.  Wanted to add some 60+ randomly generated XML factions and home systems to my multiplayer experience.  

 

Note that the way mods work in this game is by temporarily replacing or injecting YOUR MOD XML into the BASE GAME XML.  XML is added and overwritten while the game is in session, but does not actually affect the base XML that the game uses for default play.  Know this, all you need to do is, edit the base xml which can be found in your galciv 3 folder under data I believe.  Note that some files will need to be merged manually, and you should keep copies of the originals to revert changes.  If both players do this exactly the same, you can play multiplayer with your mod active. 

 

A couple important notes:

  1. I have not tested this extensively.  I only know for certain that it works for FactionDefs, StarSystemDefs, PlanetDefs, GamePacingDefs, and Text labels.  I dont see a reason for it to not work with any XML.
  2. I have no clue whatsoever what occurs when you try to play together with DIFFERENT base XML.  No idea.  Ideally it tells you that your game is corrupt or something, worse case it lets you place and crashes some point halfway through a 30 hour game when you get a de-sync.  Just make sure you have identical XML, otherwise who knows what will happens.

Given that there is no technical limitation to mods in multiplayer (at least pure XML mods), I'd love to see mods be enabled by an option of sorts to avoid this messy fix.  

Reply #4 from GalCiv3 Forums Top

I've discovered that you can modify the base game (which I hate doing) and it works for multiplayer.  The other players in your game also get the changes you have made.

Reply #5 from GalCiv3 Forums Top

I've modified the base game (added planets and other such things) and have found it necessary to share my modded files with my multiplayer friend, as it crashed otherwise. Also sucks that whenever steam updates galciv, it overwrites these files. Why do you have to be lame stardock? just enable what already works.