public override int GetHashCode()
{
int rlt = 0;
foreach (var f in this.GetType().GetFields())
{
var val = f.GetValue(this);
if (val != null)
{
if (f.FieldType.ToString() == "UnityEngine.AnimationCurve")
{
AnimationCurve c = (AnimationCurve)val;
rlt ^= PerlinCache.getCurveHash(c);
}
rlt ^= val.GetHashCode();
}
}
for (int i = 0; i < getInputNum(); i++)
{
if (getInputNode(i) != null)
{
rlt ^= getInputNode(i).GetHashCode();
}
}
return(rlt);
}
public override float[,] update(int seed, int x, int y, int w, int h, float scaleX = 1.0f, float scaleY = 1.0f)
{
generator.Frequency = 1.0 / size;
generator.OctaveCount = 1;
generator.Seed = seed + localSeed;
generator.Quality = LibNoise.Unity.QualityMode.Low;
//PerlinNoise perlin = new PerlinNoise(generator.Seed);
string key = PerlinCache.makeKey("perlin", generator.Frequency, generator.Seed, octaveCount, x, y, w, h, scaleX, scaleY, curve);
float[,] temp = null;
if (PerlinCache.hasKey(key))
{
temp = PerlinCache.getCache(key);
}
else
{
temp = new float[w, h];
for (int i = 0; i < w; i++)
{
for (int j = 0; j < h; j++)
{
float tempX = x + i;
float tempY = y + j;
float val = 0f;
float cp = 0.5f;
for (int o = 0; o < octaveCount; o++)
{
float signal = (float)generator.GetValue(tempX * scaleX, tempY * scaleY, 0);
//float signal = (float)perlin.Noise(tempX * scaleX * generator.Frequency, tempY * scaleY * generator.Frequency, 0);
//float signal = 0.2f;
val += (curve.Evaluate(signal * 0.4f + 0.5f) - 0.5f) * 2f * cp;
tempX *= 1.83456789f;
tempY *= 1.83456789f;
cp *= 0.5f;
}
temp[i, j] = (val * 0.5f + 0.5f);
}
}
PerlinCache.addCache(key, temp);
}
float[,] values = new float[w, h];
for (int i = 0; i < w; i++)
{
for (int j = 0; j < h; j++)
{
values[i, j] = temp[i, j] * scale + bias;
}
}
return(values);
}
//[HarmonyPrefix]
public static bool Prefix(Segment s, PerlinCache cache)
{
long realCubeX = s.baseX;
long realCubeZ = s.baseZ;
long offsetX = realCubeX - WorldScript.mDefaultOffset;
long offsetZ = realCubeZ - WorldScript.mDefaultOffset;
if (Math.Abs(offsetX) < 17 && Math.Abs(offsetZ) < 17)
{
return(true);
}
return(false);
}
public static void Suffix(Segment s, PerlinCache cache, ushort[,] ___SurfaceValCache)
{
for (int x = 0; x < WorldHelper.SegmentX + TerrainGenerator.doublePerlinBorder; x++)
{
for (int z = 0; z < WorldHelper.SegmentZ + TerrainGenerator.doublePerlinBorder; z++)
{
for (int y = 0; y < WorldHelper.SegmentY + TerrainGenerator.doublePerlinBorder; y++)
{
long realCubeX = s.baseX + x - PerlinCache.STANDARD_PERLIN_BORDER;
long realCubeZ = s.baseZ + z - PerlinCache.STANDARD_PERLIN_BORDER;
long offsetX = realCubeX - WorldScript.mDefaultOffset;
long offsetZ = realCubeZ - WorldScript.mDefaultOffset;
// Pythag
float offsetSquared = Mathf.Pow(offsetX, 2) + Mathf.Pow(offsetZ, 2);
if (offsetSquared > 100)
{
cache.maCubes[x, y, z] = eCubeTypes.Air;
cache.maCubeValues[x, y, z] = 0;
}
else
{
// Top layer is organic detritus with several meters of rock
if (y == WorldHelper.SegmentY + 1)
{
cache.maCubes[x, y, z] = eCubeTypes.NewSurvivalSurface;
cache.maCubeValues[x, y, z] = ___SurfaceValCache[x, z];
}
else if (y > 8 && y < WorldHelper.SegmentY + 1)
{
cache.maCubes[x, y, z] = eCubeTypes.RoughHewnRock;
}
else
{
cache.maCubes[x, y, z] = eCubeTypes.Air;
}
}
}
}
}
}