private void button1_Click(object sender, EventArgs e)
{
var tilesetOffset = Convert.ToInt32(textBox1.Text, 16);
var paletteOffset = Convert.ToInt32(textBox2.Text, 16);
if (Program.GameFilePath != null)
{
var watch = Stopwatch.StartNew();
Tileset tileset;
Palette palette;
// Load the sprite and palette
using (var gb = new RomReader(File.Open(Program.GameFilePath, FileMode.Open, FileAccess.Read)))
{
gb.Seek(tilesetOffset);
tileset = gb.ReadCompressedTiles4();
gb.Seek(paletteOffset);
palette = gb.ReadPalette(16);
}
// Create a new sprite
var sprite = new Sprite(tileset, palette);
sprite.Width = 8;
// Destroy the existing image
if (image != null)
{
image.Dispose();
image = null;
}
// Display and display the sprite
if (renderer == null)
{
renderer = new SpriteRenderer();
}
pictureBox1.Image = image = renderer.Draw(sprite);
// Collect timing information
watch.Stop();
label3.Text = watch.Elapsed.TotalSeconds + " s";
}
}
