/// <summary>
/// Cleans up all of the loaded textures.
/// </summary>
public void ShutdownManagedTextureManager()
{
for (int i = 0; i < textures.Count; i++)
{
// Dispose of the textures
TEXTURE t = (TEXTURE)textures[i];
t.texture.Dispose();
t.fileName = "";
t.width = -1;
t.height = -1;
}
// Clear the list of all loaded textures.
textures.Clear();
}
void DragLoad(string[] files)
{
string file = files[0];
if (animation != null)
{
Content.Dispose(animation.Key);
}
try
{
animation = Content.Load <TEXTURE>("TEXTURE", file);
rects.Clear();
ResetViewport();
}
catch (Exception)
{
}
}
/// <summary>
/// Releases the memory of a texture.
/// </summary>
/// <param name="id">Id of the texture to release.</param>
public void ReleaseTexture(int id)
{
// Make sure the id is in range.
Debug.Assert((id > -1 && id < textures.Count), "id is out of range");
// Do a lazy delete and leave this spot empty.
TEXTURE t = (TEXTURE)textures[id];
t.texture.Dispose();
t.texture = null;
t.fileName = "";
t.width = -1;
t.height = -1;
// Put it back in textures array changed.
textures[id] = t;
if (!textures[id].Equals(t))
{
MessageBox.Show("theys not equal!!");
}
}
private IEnumerable <ICoroutine> MyLoading()
{
area = PATCH.GetNinePatch(new COLOR(255, 0, 0, 64), new COLOR(255, 0, 0, 222), 1);
ResetViewport();
return(null);
}
/// <summary>
/// Loads a texture into the texture manager.
/// </summary>
/// <param name="fileName">File name of the texture to load.</param>
/// <param name="colorkey">Transparent color (0 for no color key). Use Color.FromArgb() then do Color.ToArgb() (Example: Color.FromArgb(255, 255, 0, 255).ToArgb() for magenta)</param>
/// <returns>The id for the loaded texture, -1 on failure.</returns>
public int LoadTexture(string fileName, int colorkey)
{
// See if we have loaded the texture before and return its id
for (int i = 0; i < textures.Count; i++)
{
TEXTURE t = (TEXTURE)textures[i];
if (t.fileName == fileName)
{
return(i);
}
}
// we haven't loaded it before so...
// look for an open spot
int id = -1;
for (int i = 0; i < textures.Count; i++)
{
TEXTURE t = (TEXTURE)textures[i];
if (t.texture == null)
{
id = i;
break;
}
}
// if we didn't find an open spot, load it into a new one
if (id == -1)
{
// A temp texture object.
TEXTURE loaded;
// Copy the filename of the loaded texture.
loaded.fileName = fileName;
loaded.texture = null;
loaded.width = -1;
loaded.height = -1;
try
{
loaded.texture = TextureLoader.FromFile(device, fileName, 0, 0, 1, Usage.None, Format.Unknown, Pool.Managed, Filter.None, Filter.None, colorkey);
}
catch (Exception)
{
MessageBox.Show("Failed to load texture: " + fileName, "ManagedTextureManager::Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(-1);
}
// Get Width/Height of the texture.
loaded.width = loaded.texture.GetSurfaceLevel(0).Description.Width;
loaded.height = loaded.texture.GetSurfaceLevel(0).Description.Height;
// Put the texture into the list.
textures.Add(loaded);
// Return the id of the texture.
return(textures.Count - 1);
}
// we found an open spot
else
{
TEXTURE t = (TEXTURE)textures[id];
// Make sure the texture has been released.
if (t.texture != null)
{
t.texture.Dispose();
t.texture = null;
}
// Copy the filename of the loaded texture.
t.fileName = fileName;
// Load the texture from the given file.
try
{
t.texture = TextureLoader.FromFile(device, fileName, 0, 0, 1, Usage.None, Format.Unknown, Pool.Managed, Filter.None, Filter.None, colorkey);
}
catch (Exception)
{
MessageBox.Show("Failed to load texture: " + fileName, "ManagedTextureManager::Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(-1);
}
// Get Width/Height of the texture.
t.width = t.texture.GetSurfaceLevel(0).Description.Width;
t.height = t.texture.GetSurfaceLevel(0).Description.Height;
textures[id] = t;
if (!textures[id].Equals(t))
{
MessageBox.Show("theys not equal!!");
}
// Return the id of the texture.
return(id);
}
}
