private static int[] GetColorMapUV(float temp, float rain, int pixel_range = 0, bool rich = false, float warmer = 0.0f, float wetter = 0.0f)
{
int[] uv = new[] { 0, 0 };
double uv_x = 0.0f, uv_y = 0.0f;
if (temp > 1)
{
temp = 1;
}
if (temp < 0)
{
temp = 0;
}
if (rain > 1)
{
rain = 1;
}
if (rain < 0)
{
rain = 0;
}
bool rangeEroor = true;
while (rangeEroor)
{
if (!Program.smooth)
{
var theta = StaticRandom.NextDouble() * 360;
var d = StaticRandom.NextDouble() * pixel_range - pixel_range / 2;
uv_x = temp + (warmer / 256f) + (d / 256f) * Math.Cos(theta * Math.PI / 360); uv_y = temp * rain + (wetter / 256f) + (d / 256f) * Math.Sin(theta * Math.PI / 360);
}
else
{
uv_x = temp + (warmer / 256f); uv_y = temp * rain + (wetter / 256f);
}
if (uv_x >= 1)
{
uv_x = 1;
}
if (uv_x <= 0)
{
uv_x = 0;
}
if (uv_y >= 1)
{
uv_y = 1;
}
if (uv_y <= 0)
{
uv_y = 0;
}
if (uv_x >= uv_y)
{
rangeEroor = false;
}
}
if (!rich)
{
uv_x = 1 - uv_x;
uv_y = 1 - uv_y;
}
uv[0] = (int)Math.Floor(uv_x * 16);
uv[1] = (int)Math.Floor(uv_y * 16);
return(uv);
}
private int[] GetUV(BlockInfo _info, string directoryPath)
{
var uv = new int[] { 0, 0 };
var t = GetTexture(_info);
var path = "";
if (Program.version >= 1.13)
{
var m = t.Path.ToList();
m.RemoveAt(5);
path = String.Join(null, m.ToArray());
}
if (t.Params != null && t.Params.Contains("ColorMap")) //ColorMap
{
var pars = t.Params.Split(' ');
if (pars.Length != 5 && pars[0] != "ColorMap")
{
uv = GetColorMapUV(Program.temp, Program.rain, 0, false, 0);
}
else
{
uv = GetColorMapUV(Program.temp, Program.rain, int.Parse(pars[1]), bool.Parse(pars[2]), float.Parse(pars[3]), float.Parse(pars[4]));
}
}
else //Default
{
bool textureError = true;
if (Program.smooth)
{
try
{
Bitmap compare = new Bitmap(directoryPath + "\\textures\\" + path.Replace("/", "\\") + ".png");
for (int mh = 0; mh < compare.Size.Height; mh++)
{
for (int mw = 0; mw < compare.Size.Width; mw++)
{
if (compare.GetPixel(mh, mw).A > 8)
{
uv[0] = mh; uv[1] = mw; break;
}
}
if (uv[0] > 0 && uv[1] > 0)
{
break;
}
}
}
catch
{
Current.Error("Texture: " + t.Path + ".png Not Found", false);
}
}
else
{
while (textureError)
{
uv[0] = (int)Math.Floor(StaticRandom.NextDouble() * 16);
uv[1] = (int)Math.Floor(StaticRandom.NextDouble() * 16);
try
{
Bitmap compare = new Bitmap(System.Windows.Forms.Application.StartupPath + "\\textures\\" + path.Replace("/", "\\") + ".png");
textureError = (compare.GetPixel((int)uv[0], (int)uv[1]).A <= 8);
}
catch
{
Current.Error("Texture: " + t.Path + ".png Not Found", false);
}
}
}
}
return(uv);
}