static float GetTownChangeValue(float finalFTerType, IntVector2 worldXZ, float[] terTypeInc)
{
if (VArtifactUtil.HasTown())
{
if (finalFTerType > TownFTerTypeTop(terTypeInc))
{
VArtifactTown vat;
float factorValue = 1;
float nearTownDistance = VATownGenerator.Instance.GetAreaTownDistance(worldXZ.x, worldXZ.y, out vat);
//float terTypeDistanceFactor = 1;//+(finalFTerType-TownFTerTypeTop)/(1-TownFTerTypeTop)*TownHillChangeFactor;
float scaledX = worldXZ.x * s_detailScale;
float scaledZ = worldXZ.y * s_detailScale;
float changeNoise = Mathf.Abs((float)myNoise[TownChangeIndex].Noise(scaledX * TownChangeFrequency, scaledZ * TownChangeFrequency)); //1~0~1
// changeNoise = 1-changeNoise; //0~1~0;
float changeFactor = 1 + changeNoise * TownChangeFactor;
if (vat != null)
{
if (nearTownDistance < vat.SmallRadius * changeFactor)
{
factorValue = 0;
}
else if (nearTownDistance < (vat.SmallRadius + TownHillDistance) * changeFactor)
{
factorValue = (nearTownDistance - vat.SmallRadius * changeFactor) / (TownHillDistance * changeFactor);
}
}
if (factorValue > 0)
{
// float nearConnectionDistance = VATownGenerator.Instance.GetConnectionLineDistance(worldXZ);
// if(nearConnectionDistance <TownConnectionWidth*changeFactor){
// factorValue=0;
// }
// else if(nearConnectionDistance<(TownConnectionWidth+TownConnectionHillDistance)*changeFactor){
// float temp = (nearConnectionDistance-TownConnectionWidth*changeFactor)/(TownConnectionHillDistance*changeFactor);
// if(factorValue >temp)
// factorValue = temp;
// }
float temp = GetTownConnectionFactor(worldXZ.x, worldXZ.y, TownConnectionHillDistance, changeFactor);
if (factorValue > temp)
{
factorValue = temp;
}
}
finalFTerType = factorValue * (finalFTerType - TownFTerTypeTop(terTypeInc)) + TownFTerTypeTop(terTypeInc);
}
else if (finalFTerType < TownFTerTypeBottom(terTypeInc))
{
VArtifactTown vat;
float factorValue = 1;
float nearTownDistance = VATownGenerator.Instance.GetAreaTownDistance(worldXZ.x, worldXZ.y, out vat);
float scaledX = worldXZ.x * s_detailScale;
float scaledZ = worldXZ.y * s_detailScale;
float changeNoise = ((float)myNoise[TownChangeIndex].Noise(scaledX * TownChangeFrequency, scaledZ * TownChangeFrequency) + 1) / 2;//0~1
float changeFactor = 1 + changeNoise * TownChangeFactor;
if (vat != null)
{
if (nearTownDistance < vat.MiddleRadius * changeFactor)
{
factorValue = 0;
}
else if (nearTownDistance < (vat.MiddleRadius + TownWaterDistance) * changeFactor)
{
factorValue = (nearTownDistance - vat.MiddleRadius * changeFactor) / (TownWaterDistance * changeFactor);
}
}
if (factorValue > 0)
{
// float nearConnectionDistance = VATownGenerator.Instance.GetConnectionLineDistance(worldXZ);
// if(nearConnectionDistance <TownConnectionWidth*changeFactor){
// factorValue=0;
// }
// else if(nearConnectionDistance<(TownConnectionWidth+TownConnectionWaterDistance)*changeFactor){
// float temp = (nearConnectionDistance-TownConnectionWidth*changeFactor)/(TownConnectionWaterDistance*changeFactor);
// if(factorValue >temp)
// factorValue = temp;
// }
float temp = GetTownConnectionFactor(worldXZ.x, worldXZ.y, TownConnectionWaterDistance, changeFactor);
if (factorValue > temp)
{
factorValue = temp;
}
}
finalFTerType = factorValue * (finalFTerType - TownFTerTypeBottom(terTypeInc)) + TownFTerTypeBottom(terTypeInc);
}
}
else
{
int nearStartDistanceSqr = IntVector2.SqrMagnitude(worldXZ - noTownStartPos);
if (nearStartDistanceSqr < (NoTownStartDistance * (TownChangeFactor + 1)) * (NoTownStartDistance * (TownChangeFactor + 1)))
{
float noTownStartFTerType;
if (sceneClimate == ClimateType.CT_Wet)
{
noTownStartFTerType = terTypeInc[MountainStartIndex];
}
else
{
noTownStartFTerType = terTypeInc[HillStartIndex];
}
if (finalFTerType < noTownStartFTerType)
{
float nearStartDistance = Mathf.Sqrt(nearStartDistanceSqr);
float scaledX = worldXZ.x * s_detailScale;
float scaledZ = worldXZ.y * s_detailScale;
float changeNoise = ((float)myNoise[TownChangeIndex].Noise(scaledX * TownChangeFrequency, scaledZ * TownChangeFrequency) + 1) / 2; //0~1
float changeFactor = 1 + changeNoise * TownChangeFactor;
float factorValue = 1;
if (nearStartDistance < NoTownStartDistance * changeFactor)
{
factorValue = nearStartDistance / (NoTownStartDistance * changeFactor);
}
finalFTerType = factorValue * (finalFTerType - noTownStartFTerType) + noTownStartFTerType;
}
}
}
return(finalFTerType);
}
