public void InitRockStrataGen(ICoreServerAPI api, Random rand, Dictionary <EnumRockGroup, List <RockStrataVariant> > VariantsByRockGroup)
{
List <RockStrataGen> Gens = new List <RockStrataGen>();
var values = Enum.GetValues(typeof(EnumRockGroup));
// Console.WriteLine("init rock strata " + code);
foreach (EnumRockGroup rockgroup in values)
{
GeologicProvinceRockStrata gprs = Rockstrata[rockgroup + ""];
float current = gprs.minQuant + (float)rand.NextDouble() * (gprs.maxQuant - gprs.minQuant);
gprs.currentq = (int)current + ((rand.NextDouble() * (current - (int)current)) > 0 ? 1 : 0);
// Console.WriteLine("add " + current + " " + rockgroup +"s");
for (int i = 0; i < gprs.currentq; i++)
{
int rnd = rand.Next(VariantsByRockGroup[rockgroup].Count);
RockStrataVariant rockType = VariantsByRockGroup[rockgroup][rnd];
float multiplier = rockType.Weight / 100f;
// Multiplier range from 0..1 to 100 - 5
//multiplier = (1 - multiplier) * 193 + 7;
multiplier = (1 - multiplier) * 95 + 5;
int blockId = api.WorldManager.GetBlockId(rockType.BlockCode);
if (blockId == -1)
{
throw new Exception("Block with code " + rockType.BlockCode + " not found! Can't generate rock strata this way :(");
}
RockStrataGen gen = new RockStrataGen()
{
amplitude = 1,
multiplier = multiplier,
offset = (float)rand.NextDouble(),
thickness = gprs.maxThickness,
blockId = (ushort)blockId,
heightErosion = 1 - rockType.HeightErosion
};
Gens.Add(gen);
// Console.WriteLine("addded rock type generator {0} (id={4}), m={1}, o={2}, t={3}", rockType.BlockCode, gen.blockId, gen.multiplier, gen.offset, gen.thickness);
}
}
ValueGenerators = Gens.ToArray();
}
public void LoadRockStratas(double noiseValue, List <ushort> blockIds, int surfaceY, float weight)
{
int y = surfaceY;
for (int i = 0; i < ValueGenerators.Length; i++)
{
RockStrataGen gen = ValueGenerators[i];
double value = gen.GetValue(noiseValue);
if (value * gen.thickness >= 1)
{
double he = 0; // gen.heightErosion * Math.Max(0, (y - TerraGenConfig.seaLevel) / 16f);
int thickness = (int)(value * gen.thickness * weight * (1 - he));
while (thickness-- > 0 && blockIds.Count < surfaceY + 1)
{
blockIds.Add(gen.blockId);
y--;
}
}
}
}