How to create goody huts on water?

[Maniac]

Anyone know how to let the game start with goody huts both on land and in the ocean?

I tried two methods myself already:

1) Add Coast and Ocean terrain to the TerrainMakeValids for IMPROVEMENT_GOODY_HUT.

2) Create a new IMPROVEMENT_UNITY_POD_SEA which is a copy of the goody hut, except that it has <bWater>1</bWater> and Coast and Ocean as TerrainMakeValids.

Neither worked however.

Is it hardcoded in the SDK or something that goody huts can't spawn on water?

Edit:

Frack

void CvMapGenerator::addGoodies()
{
	PROFILE("CvMapGenerator::addGoodies");

	if (gDLL->getPythonIFace()->pythonAddGoodies() && !gDLL->getPythonIFace()->pythonUsingDefaultImpl())
	{
		return; // Python override
	}

	gDLL->NiTextOut("Adding Goodies...");

	if (GC.getEraInfo(GC.getGameINLINE().getStartEra()).isNoGoodies())
	{
		return;
	}

	int iNumPlots = GC.getMapINLINE().numPlotsINLINE();
	int* piShuffle = shuffle(iNumPlots, GC.getGameINLINE().getMapRand());

	for (int iI = 0; iI < GC.getNumImprovementInfos(); iI++)
	{
		if (GC.getImprovementInfo((ImprovementTypes)iI).isGoody() && GC.getImprovementInfo((ImprovementTypes)iI).getTilesPerGoody() > 0)
		{
			for (int iJ = 0; iJ < iNumPlots; iJ++)
			{
				gDLL->callUpdater();
				CvPlot *pPlot = GC.getMapINLINE().plotByIndexINLINE(piShuffle[iJ]);
				FAssertMsg(pPlot, "pPlot is expected not to be NULL");
				if (!(pPlot->isWater()))
				{
					CvArea *pArea = GC.getMapINLINE().getArea(pPlot->getArea());
					FAssertMsg(pArea, "pArea is expected not to be NULL");
					if (pArea->getNumImprovements((ImprovementTypes)iI) < ((pArea->getNumTiles() + (GC.getImprovementInfo((ImprovementTypes)iI).getTilesPerGoody() / 2)) / GC.getImprovementInfo((ImprovementTypes) iI).getTilesPerGoody()))
					{
						if (canPlaceGoodyAt(((ImprovementTypes)iI), pPlot->getX_INLINE(), pPlot->getY_INLINE()))
						{
							pPlot->setImprovementType((ImprovementTypes)iI);
						}
					}
				}
			}
		}
	}

	SAFE_DELETE_ARRAY(piShuffle);
}