private TextureConfig[] LoadAllTextures()
{
TextureConfig[] allConfigs = new ConfigLoader <TextureConfig>(new[] { config.textureFolder }).AllConfigs();
// Load all files in Textures folder
Texture2D[] sourceTextures = Resources.LoadAll <Texture2D>(config.textureFolder);
Dictionary <string, Texture2D> sourceTexturesLookup = new Dictionary <string, Texture2D>();
foreach (var texture in sourceTextures)
{
sourceTexturesLookup.Add(texture.name, texture);
}
for (int i = 0; i < allConfigs.Length; i++)
{
var cfg = allConfigs[i];
for (int n = 0; n < cfg.textures.Length; n++)
{
cfg.textures[n].texture2d = Texture2DFromConfig(cfg.textures[n], sourceTexturesLookup);
}
if (cfg.type == TextureConfigType.Connected)
{
// Create all 48 possibilities from the 5 supplied textures
Texture2D[] newTextures = ConnectedTextures.ConnectedTexturesFromBaseTextures(cfg.textures);
TextureConfig.Texture[] connectedTextures = new TextureConfig.Texture[48];
for (int x = 0; x < newTextures.Length; x++)
{
connectedTextures[x].index = x;
connectedTextures[x].texture2d = newTextures[x];
}
cfg.textures = connectedTextures;
}
}
return(allConfigs);
}
public void AddTexture(Rect uvs, TextureConfig.Texture texture)
{
switch (m_textureType)
{
case TextureConfigType.Connected:
m_uvs[texture.index] = uvs;
break;
default:
if (texture.weight <= 0)
{
texture.weight = 1;
}
// Add the texture multiple times to raise the chance it's selected randomly
for (int i = 0; i < texture.weight; i++)
{
m_uvs.Add(uvs);
}
break;
}
}
private Texture2D Texture2DFromConfig(TextureConfig.Texture texture, Dictionary <string, Texture2D> sourceTexturesLookup)
{
Texture2D file;
if (!sourceTexturesLookup.TryGetValue(texture.file, out file))
{
Debug.LogError("Config referred to nonexistent file: " + texture.file);
return(null);
}
//No width or height means this texture is the whole file
if (texture.width == 0 && texture.height == 0)
{
return(file);
}
//If theres a width and a height fetch the pixels specified by the rect as a texture
Texture2D newTexture = new Texture2D(texture.width, texture.height, config.textureFormat, file.mipmapCount < 1);
newTexture.SetPixels(0, 0, texture.width, texture.height, file.GetPixels(texture.xPos, texture.yPos, texture.width, texture.height));
return(newTexture);
}