public virtual void GenDeposit(IServerChunk[] chunks, int chunkX, int chunkZ, BlockPos depoCenterPos, DepositVariant variant)
{
int lx = GameMath.Mod(depoCenterPos.X, chunksize);
int lz = GameMath.Mod(depoCenterPos.Z, chunksize);
// Check if suited for this area, climate wise
if (variant.Climate != null)
{
IMapChunk originMapchunk = api.WorldManager.GetMapChunk(depoCenterPos.X / chunksize, depoCenterPos.Z / chunksize);
if (originMapchunk == null)
{
return; // Definition: Climate dependent deposits are limited to size 32x32x32
}
depoCenterPos.Y = originMapchunk.RainHeightMap[lz * chunksize + lx];
IntDataMap2D climateMap = blockAccessor.GetMapRegion(depoCenterPos.X / regionSize, depoCenterPos.Z / regionSize).ClimateMap;
float posXInRegionClimate = ((float)lx / regionSize - (float)lx / regionSize) * noiseSizeClimate;
float posZInRegionClimate = ((float)lz / regionSize - (float)lz / regionSize) * noiseSizeClimate;
int climate = climateMap.GetUnpaddedColorLerped(posXInRegionClimate, posZInRegionClimate);
float temp = TerraGenConfig.GetScaledAdjustedTemperatureFloat((climate >> 16) & 0xff, depoCenterPos.Y - TerraGenConfig.seaLevel);
float rainRel = TerraGenConfig.GetRainFall((climate >> 8) & 0xff, depoCenterPos.Y) / 255f;
if (rainRel < variant.Climate.MinRain || rainRel > variant.Climate.MaxRain || temp < variant.Climate.MinTemp || temp > variant.Climate.MaxTemp)
{
return;
}
}
variant.GeneratorInst?.GenDeposit(blockAccessor, chunks, chunkX, chunkZ, depoCenterPos, ref subDepositsToPlace);
}
private void OnChunkColumnGeneration(IServerChunk[] chunks, int chunkX, int chunkZ, ITreeAttribute chunkGenParams = null)
{
rnd.InitPositionSeed(chunkX, chunkZ);
IntDataMap2D forestMap = chunks[0].MapChunk.MapRegion.ForestMap;
IntDataMap2D climateMap = chunks[0].MapChunk.MapRegion.ClimateMap;
IntDataMap2D beachMap = chunks[0].MapChunk.MapRegion.BeachMap;
ushort[] heightMap = chunks[0].MapChunk.RainHeightMap;
int regionChunkSize = api.WorldManager.RegionSize / chunksize;
int rdx = chunkX % regionChunkSize;
int rdz = chunkZ % regionChunkSize;
// Amount of data points per chunk
float climateStep = (float)climateMap.InnerSize / regionChunkSize;
float forestStep = (float)forestMap.InnerSize / regionChunkSize;
float beachStep = (float)beachMap.InnerSize / regionChunkSize;
// Retrieves the map data on the chunk edges
int forestUpLeft = forestMap.GetUnpaddedInt((int)(rdx * forestStep), (int)(rdz * forestStep));
int forestUpRight = forestMap.GetUnpaddedInt((int)(rdx * forestStep + forestStep), (int)(rdz * forestStep));
int forestBotLeft = forestMap.GetUnpaddedInt((int)(rdx * forestStep), (int)(rdz * forestStep + forestStep));
int forestBotRight = forestMap.GetUnpaddedInt((int)(rdx * forestStep + forestStep), (int)(rdz * forestStep + forestStep));
int beachUpLeft = beachMap.GetUnpaddedInt((int)(rdx * beachStep), (int)(rdz * beachStep));
int beachUpRight = beachMap.GetUnpaddedInt((int)(rdx * beachStep + beachStep), (int)(rdz * beachStep));
int beachBotLeft = beachMap.GetUnpaddedInt((int)(rdx * beachStep), (int)(rdz * beachStep + beachStep));
int beachBotRight = beachMap.GetUnpaddedInt((int)(rdx * beachStep + beachStep), (int)(rdz * beachStep + beachStep));
// increasing x -> left to right
// increasing z -> top to bottom
float transitionSize = blockLayerConfig.blockLayerTransitionSize;
for (int x = 0; x < chunksize; x++)
{
for (int z = 0; z < chunksize; z++)
{
// Some weird randomnes stuff to hide fundamental bugs in the climate transition system :D T_T (maybe not bugs but just fundamental shortcomings of using lerp on a very low resolution map)
float distx = (float)distort2dx.Noise(chunkX * chunksize + x, chunkZ * chunksize + z);
float distz = (float)distort2dz.Noise(chunkX * chunksize + x, chunkZ * chunksize + z);
double posRand = (double)GameMath.MurmurHash3(x + chunkX * chunksize, 1, z + chunkZ * chunksize) / int.MaxValue;
double transitionRand = (posRand + 1) * transitionSize;
int posY = heightMap[z * chunksize + x];
int climate = climateMap.GetUnpaddedColorLerped(
rdx * climateStep + climateStep * (float)(x + distx) / chunksize,
rdz * climateStep + climateStep * (float)(z + distz) / chunksize
);
int tempUnscaled = (climate >> 16) & 0xff;
int rnd = (int)(distx / 5);
float temp = TerraGenConfig.GetScaledAdjustedTemperatureFloat(tempUnscaled, posY - TerraGenConfig.seaLevel + rnd);
float tempRel = TerraGenConfig.GetAdjustedTemperature(tempUnscaled, posY - TerraGenConfig.seaLevel + rnd) / 255f;
float rainRel = TerraGenConfig.GetRainFall((climate >> 8) & 0xff, posY + rnd) / 255f;
float forestRel = GameMath.BiLerp(forestUpLeft, forestUpRight, forestBotLeft, forestBotRight, (float)x / chunksize, (float)z / chunksize) / 255f;
float beachRel = GameMath.BiLerp(beachUpLeft, beachUpRight, beachBotLeft, beachBotRight, (float)x / chunksize, (float)z / chunksize) / 255f;
int prevY = posY;
posY = PutLayers(transitionRand, x, posY, z, chunks, rainRel, temp, tempUnscaled, heightMap);
int blockID = chunks[0].MapChunk.TopRockIdMap[z * chunksize + x];
GenBeach(x, prevY, z, chunks, rainRel, temp, beachRel, blockID);
PlaceTallGrass(x, prevY, z, chunks, rainRel, tempRel, temp, forestRel);
// Try again to put layers if above sealevel and we found over 10 air blocks
int foundAir = 0;
while (posY >= TerraGenConfig.seaLevel - 1)
{
int chunkY = posY / chunksize;
int lY = posY % chunksize;
int index3d = (chunksize * lY + z) * chunksize + x;
int blockId = chunks[chunkY].Blocks[index3d];
if (blockId == 0)
{
foundAir++;
}
else
{
if (foundAir >= 8)
{
//temp = TerraGenConfig.GetScaledAdjustedTemperatureFloat(tempUnscaled, posY - TerraGenConfig.seaLevel);
//rainRel = TerraGenConfig.GetRainFall((climate >> 8) & 0xff, posY) / 255f;
//PutLayers(transitionRand, x, posY, z, chunks, rainRel, temp, tempUnscaled, null);
break;
}
else
{
foundAir = 0;
}
}
posY--;
}
}
}
}
protected virtual void PrintProbeResults(IWorldAccessor world, IServerPlayer byPlayer, ItemSlot itemslot, BlockPos pos)
{
DepositVariant[] deposits = api.ModLoader.GetModSystem <GenDeposits>()?.Deposits;
if (deposits == null)
{
return;
}
IBlockAccessor blockAccess = world.BlockAccessor;
int chunksize = blockAccess.ChunkSize;
int regsize = blockAccess.RegionSize;
IMapRegion reg = world.BlockAccessor.GetMapRegion(pos.X / regsize, pos.Z / regsize);
int lx = pos.X % regsize;
int lz = pos.Z % regsize;
pos = pos.Copy();
pos.Y = world.BlockAccessor.GetTerrainMapheightAt(pos);
int[] blockColumn = ppws.GetRockColumn(pos.X, pos.Z);
List <KeyValuePair <double, string> > readouts = new List <KeyValuePair <double, string> >();
List <string> traceamounts = new List <string>();
foreach (var val in reg.OreMaps)
{
IntDataMap2D map = val.Value;
int noiseSize = map.InnerSize;
float posXInRegionOre = (float)lx / regsize * noiseSize;
float posZInRegionOre = (float)lz / regsize * noiseSize;
int oreDist = map.GetUnpaddedColorLerped(posXInRegionOre, posZInRegionOre);
double ppt;
double totalFactor;
if (!ppws.depositsByCode.ContainsKey(val.Key))
{
string text = Lang.Get("propick-reading-unknown", val.Key);
readouts.Add(new KeyValuePair <double, string>(1, text));
continue;
}
ppws.depositsByCode[val.Key].GetPropickReading(pos, oreDist, blockColumn, out ppt, out totalFactor);
string[] names = new string[] { "propick-density-verypoor", "propick-density-poor", "propick-density-decent", "propick-density-high", "propick-density-veryhigh", "propick-density-ultrahigh" };
if (totalFactor > 0.025)
{
string pageCode = ppws.pageCodes[val.Key];
string text = Lang.Get("propick-reading", Lang.Get(names[(int)GameMath.Clamp(totalFactor * 7.5f, 0, 5)]), pageCode, Lang.Get("ore-" + val.Key), ppt.ToString("0.#"));
readouts.Add(new KeyValuePair <double, string>(totalFactor, text));
}
else if (totalFactor > 0.002)
{
traceamounts.Add(val.Key);
}
}
StringBuilder sb = new StringBuilder();
IServerPlayer splr = byPlayer as IServerPlayer;
if (readouts.Count >= 0 || traceamounts.Count > 0)
{
var elems = readouts.OrderByDescending(val => val.Key);
sb.AppendLine(Lang.Get("propick-reading-title", readouts.Count));
foreach (var elem in elems)
{
sb.AppendLine(elem.Value);
}
if (traceamounts.Count > 0)
{
var sbTrace = new StringBuilder();
int i = 0;
foreach (var val in traceamounts)
{
if (i > 0)
{
sbTrace.Append(", ");
}
string pageCode = ppws.pageCodes[val];
string text = string.Format("<a href=\"handbook://{0}\">{1}</a>", pageCode, Lang.Get("ore-" + val));
sbTrace.Append(text);
i++;
}
sb.Append(Lang.Get("Miniscule amounts of {0}", sbTrace.ToString()));
sb.AppendLine();
}
}
else
{
sb.Append(Lang.Get("propick-noreading"));
}
splr.SendMessage(GlobalConstants.InfoLogChatGroup, sb.ToString(), EnumChatType.Notification);
}