public void LoadExternalImages(GraphicsDevice g)
{
GameState.externalImages = new List <ExternalImage>();
foreach (var file in GetAllExternalImageFiles())
{
try
{
Button button = new Button("cancel-btn", Rectangle.Empty, state.buttons, Color.Red);
var fs = new FileStream(file.FullName, FileMode.Open);
var tex = Texture2D.FromStream(g, fs);
fs.Close();
Color[] colors = new Color[tex.Width * tex.Height];
tex.GetData(colors);
ExternalImage img = new ExternalImage {
button = button, filename = file.Name, data = colors, w = tex.Width, h = tex.Height
};
GameState.externalImages.Add(img);
tex.Dispose();
}
catch (Exception e)
{
//do something
throw e;
}
}
}
public void Update(GameTime gameTime)
{
ExternalImage deleteMe =
GameState.externalImages.FirstOrDefaultF(img => img.button.WasLeftClicked(state.inputState));
if (deleteMe != null)
{
File.Delete(assetPath + deleteMe.filename);
GameState.externalImages.Remove(deleteMe);
}
if (addButton.WasLeftClicked(state.inputState))
{
using (OpenFileDialog openFileDialog = new OpenFileDialog())
{
openFileDialog.Filter = "Image Files(*.JPG;*.JPEG;*.PNG)|*.JPG;*.JPEG;*.PNG";
openFileDialog.FilterIndex = 0;
openFileDialog.RestoreDirectory = false;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
//Get the path of specified file
var filePath = openFileDialog.FileName;
var name = filePath.Substring(filePath.LastIndexOf("\\"));
File.Copy(filePath, assetPath + name);
LoadExternalImages(state.g);
}
}
}
if (closeButton.WasLeftClicked(state.inputState))
{
state.screen = Screen.CHOOSE;
}
}