public void PrepareSprite(MyBitmap source)
{
if (this.ActualSprite != null)
{
throw new Exception("Not expected");
}
var sprite = source.GetPart(this.X, this.Y, Constants.SpriteWidth, Constants.SpriteHeight);
sprites.Add(ImageFlags.None, sprite);
}
private void LoadButtonClick(object sender, EventArgs e)
{
var fileName = this.inputTextBox.Text;
if (!File.Exists(fileName))
{
MessageBox.Show("File doesn't exit");
}
this.bitmap = MyBitmap.FromFile(fileName);
if (this.bitmap.Width != Constants.BgWidth || this.bitmap.Height != Constants.BgHeight)
{
MessageBox.Show($"Incorrect size, should be {Constants.BgWidth}x{Constants.BgHeight}");
}
this.tiles = new List <MyBitmap>();
this.positions = new List <Point>();
var indices = new int[32, 24];
for (var y = 0; y < this.bitmap.Height / Constants.NesTileSize; y++)
{
for (var x = 0; x < this.bitmap.Width / Constants.NesTileSize; x++)
{
var smallImage = bitmap.GetPart(x * Constants.NesTileSize, y * Constants.NesTileSize, Constants.NesTileSize, Constants.NesTileSize);
if (this.tiles.Any(v => v.Equals(smallImage)))
{
indices[x, y] = this.tiles.IndexOf(smallImage);
}
else
{
this.tiles.Add(smallImage);
this.positions.Add(new Point(x * Constants.NesTileSize, y * Constants.NesTileSize));
indices[x, y] = this.tiles.Count - 1;
}
}
}
const int entryWidth = 65;
const int horizontalSpacing = 8;
const int entriesInRow = 7;
const int leftPadding = 12;
const int imageWidth = entryWidth + (entryWidth + horizontalSpacing) * (entriesInRow - 1) + leftPadding;
const int entryHeight = 33;
const int verticalSpacing = 2;
const int topPadding = 12;
var rowCount = (this.tiles.Count + entriesInRow - 1) / entriesInRow;
var imageHeight = rowCount * entryHeight + (rowCount - 1) * verticalSpacing + topPadding;
this.smallImagesBitmap = new MyBitmap(imageWidth, imageHeight);
var font = new Font("Calibri", 8);
for (var i = 0; i < this.tiles.Count; i++)
{
var x = (i % entriesInRow) * (entryWidth + horizontalSpacing) + leftPadding;
var y = (i / entriesInRow) * (entryHeight + verticalSpacing) + topPadding;
var tile = this.tiles[i].Scale(2);
var subImage = new MyBitmap(entryWidth, entryHeight);
subImage.DrawImage(tile, (entryWidth - tile.Width) / 2, 0);
var tempBitmap = subImage.ToBitmap();
using (var g = Graphics.FromImage(tempBitmap))
{
g.DrawString(string.Format("{0:D3}: {1:D3}/{2:D3}", i, this.positions[i].X, this.positions[i].Y), font, Brushes.Black, 0, 18);
}
this.smallImagesBitmap.DrawImage(MyBitmap.FromBitmap(tempBitmap), x, y);
}
this.smallImagesPanel.BackgroundImage = this.smallImagesBitmap.ToBitmap();
var str = string.Empty;
for (var y = 0; y < this.bitmap.Height / Constants.NesTileSize; y++)
{
for (var x = 0; x < this.bitmap.Width / Constants.NesTileSize; x++)
{
str += indices[x, y].ToString("D3") + " ";
}
str += Environment.NewLine;
}
this.textBox.Text = str;
this.UpdateImage();
}