How to change the following??

[MattJek]

I want to make the following changes to my "epic" setting in CIV IV
- increase each sea unit's movement by x2
- Unit creation cost reduced by 1/2 or 1/3
- Tech cost up 10 - 25 %
- Add more turns to the game
- Reduce the negative effect that having close borders with your neighbour has.

Can anyone give me a list of the files where I can find the parameters to make these changes. Ive made some of these change in civ2 and civ3 and they've made the game more to my personal liking.

 

[snarko]

- increase each sea unit's movement by x2
There might be an easier way, but you can change the sea unit moves in CIV4UnitInfos.xml.

- Unit creation cost reduced by 1/2 or 1/3
iTrainPercent in CIV4GameSpeedInfo.xml. Just remember to change it for all the three speed settings (or atleast the one you're going to use!)

- Tech cost up 10 - 25 %
iResearchPercent in CIV4GameSpeedInfo.xml.

- Add more turns to the game
Once again, CIV4GameSpeedInfo.xml. It's GameTurnInfo. However, remember that the years are capped at 2050 if you have time victory on.

- Reduce the negative effect that having close borders with your neighbour has.
No idea.

 

[Roma Victa]

It looks like the negative effects from shared borders can be adjusted in CIV4LeaderHeadInfos.xml on this line for each different Leader.

<iCloseBordersAttitudeChange>-2</iCloseBordersAttitudeChange>