City size population prereq mini SDK mod

[OrionVeteran]

In the file CvGameTextMgr.cpp there is a function:

void CvGameTextMgr::buildBuildingRequiresString(...

Is there a similar function for:

void ??????::trainUnitRequiresString(...

If so, in which file does it exist?

My Goal: In support of a City size population prereq mini SDK mod I am developing, I want to paste the following code:

if (kUnit.getNumCitySizeUnitPrereq() > 0)
{
	if (NULL == pCity || pCity->getPopulation() < kUnit.getNumCitySizeUnitPrereq())
	{
		szBuffer.append(NEWLINE);
		szBuffer.append(gDLL->getText("TXT_KEY_UNIT_REQUIRES_CITY_SIZE", kUnit.getNumCitySizeUnitPrereq()));
	}
}

What it does: The code prevents a unit from being trained if the city population is below the prerequisite value. For example, I want to prevent a city from training an immigrant if the City population is less than 10.

All other code changes have been made, except for this change. Thanks in advance for your help.

 

[Tholal]

So you're looking for the section that controls the mouseover info for a unit when selecting what to build?

 

[OrionVeteran]

This is what is shown, via SDK, for a building (Barracks) that does not have enough population to build it in a city. I need to show the same kind of "SDK" message for a unit. See attachment.

Once I paste the SDK message in the right function and test it, I will post the mini SDK mod for everyone to use.

 

[OrionVeteran]

I had to place the code in the following function:

void CvGameTextMgr::setUnitHelp

Then the text appeared!

I will be posting my new City Size Prerequisite mod soon.

 

[OrionVeteran]

As promised, here is the link to the City Size Prerequisite SDK Mod Component for BTS 3.19:

http://forums.civfanatics.com/downloads.php?do=file&id=18230