public Rect GetTexture(Chunk chunk, BlockPos pos, Direction direction)
{
if (usesConnectedTextures)
{
string blockName = chunk.GetBlock(pos).controller.Name();
bool wn = ConnectedTextures.IsSame(chunk, pos, -1, 1, direction, blockName);
bool n = ConnectedTextures.IsSame(chunk, pos, 0, 1, direction, blockName);
bool ne = ConnectedTextures.IsSame(chunk, pos, 1, 1, direction, blockName);
bool w = ConnectedTextures.IsSame(chunk, pos, -1, 0, direction, blockName);
bool e = ConnectedTextures.IsSame(chunk, pos, 1, 0, direction, blockName);
bool es = ConnectedTextures.IsSame(chunk, pos, 1, -1, direction, blockName);
bool s = ConnectedTextures.IsSame(chunk, pos, 0, -1, direction, blockName);
bool sw = ConnectedTextures.IsSame(chunk, pos, -1, -1, direction, blockName);
return(connectedTextures[ConnectedTextures.GetTexture(n, e, s, w, wn, ne, es, sw)]);
}
if (textures.Count == 1)
{
return(textures[0]);
}
if (textures.Count > 1)
{
float randomNumber = noiseGen.Generate(pos.x, pos.y, pos.z);
randomNumber += 1;
randomNumber /= 2;
randomNumber *= textures.Count;
return(textures[(int)randomNumber]);
}
Debug.LogError("There were no textures for " + textureName);
return(new Rect());
}
public TextureIndex(bool loadEmpty = false)
{
if (loadEmpty)
{
return;
}
List <Texture2D> atlasTextures = new List <Texture2D>();
// Load all files in Textures folder
atlasTextures.AddRange(Resources.LoadAll <Texture2D>(Config.Directories.TextureFolder));
//Load and generate all the connected textures
List <Texture2D> connectedTextures = new List <Texture2D>();
connectedTextures.AddRange(Resources.LoadAll <Texture2D>(Config.Directories.ConnectedTextureFolder));
if (connectedTextures.Count != 0)
{
atlasTextures.AddRange(ConnectedTextures.GenerateConnectedTextures(connectedTextures));
}
// Create new atlas
atlas = new Texture2D(8192, 8192);
atlas.filterMode = FilterMode.Point;
// Generate atlas
Rect[] rects = atlas.PackTextures(atlasTextures.ToArray(), 0, 8192, false);
// Add each atlas entry into texture dictionary
for (int i = 0; i < atlasTextures.Count; i++)
{
if (!atlasTextures[i])
{
continue;
}
string[] fileName = atlasTextures[i].name.ToString().Split('-');
Rect texture = rects[i];
string textureName = fileName[0];
int connectedTextureType = -1;
//Get the properties associated with this texture
for (int n = 1; n < fileName.Length; n++)
{
switch (fileName[n][0])
{
case 'c':
int.TryParse(fileName[n].Substring(1), out connectedTextureType);
break;
default:
break;
}
}
//Create a texture collection with this name if it doesn't exist already
TextureCollection collection;
if (!textures.TryGetValue(textureName, out collection))
{
collection = new TextureCollection(textureName);
textures.Add(textureName, collection);
}
collection.AddTexture(texture, connectedTextureType);
}
}
