/// <summary>
/// Adds a texture to the resource manager
/// </summary>
public int AddTexture(string filename)
{
// See if this font exists
for (int i = 0; i < textureCache.Count; i++)
{
TextureNode tn = textureCache[i] as TextureNode;
if (string.Compare(tn.Filename, filename, true) == 0)
{
// Found it
return(i);
}
}
// Doesn't exist, add a new one and try to create it
TextureNode newNode = new TextureNode();
newNode.Filename = filename;
textureCache.Add(newNode);
int texIndex = textureCache.Count - 1;
// If a device is available, try to create immediately
if (device != null)
{
CreateTexture(texIndex);
}
return(texIndex);
}
/// <summary>
/// Creates a texture
/// </summary>
public void CreateTexture(int tex)
{
// Get the texture node here
TextureNode tn = GetTextureNode(tex);
// Make sure there's a texture to create
if ((tn.Filename == null) || (tn.Filename.Length == 0))
{
return;
}
// Find the texture
string path = Utility.FindMediaFile(tn.Filename);
// Create the new texture
ImageInformation info = new ImageInformation();
tn.Texture = TextureLoader.FromFile(device, path, D3DX.Default, D3DX.Default, D3DX.Default, Usage.None,
Format.Unknown, Pool.Managed, (Filter)D3DX.Default, (Filter)D3DX.Default, 0, ref info);
// Store dimensions
tn.Width = (uint)info.Width;
tn.Height = (uint)info.Height;
}
