private void LoadShaders()
{
//Contract.Ensures(bumpShader != null, "lightShader must be instantiated by this function");
Contract.Ensures(colourTextureShader != null, "colourTextureShader must be instantiated by this function");
fogShader = new FogShader(dx.D3DDevice);
colourTextureShader = new ColourTextureShader(dx.D3DDevice);
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
//Contract.Ensures(bumpShader == null, "lightShader must be disposed by this function.");
Contract.Ensures(colourTextureShader == null, "colourTextureShader must be disposed by this function.");
Contract.Ensures(bitmap == null, "bitmap must be disposed by this function.");
Contract.Ensures(fontEngine == null, "fontEngine must be disposed by this function.");
Contract.Ensures(dx == null, "dx must be disposed by this function.");
if (disposing)
{
if (fogShader != null)
{
fogShader.Dispose();
fogShader = null;
}
if (colourTextureShader != null)
{
colourTextureShader.Dispose();
colourTextureShader = null;
}
if(bitmap != null)
{
bitmap.Dispose();
bitmap = null;
}
if(fontEngine != null)
{
fontEngine.Dispose();
fontEngine = null;
}
if (dx != null)
{
dx.Dispose();
dx = null;
}
}
}