internal void DrawLevel()
{
if (!loaded)
{
return;
}
LevelGfx.Clear(palette[0]);
LevelImg8bpp.Clear();
Point pnlcur = Panel1.PointToClient(Cursor.Position);
for (int y = Math.Max(VScrollBar1.Value / 32, 0); y <= Math.Min((VScrollBar1.Value + (Panel1.Height - 1)) / 32, map.GetLength(1) - 1); y++)
{
for (int x = Math.Max(HScrollBar1.Value / 32, 0); x <= Math.Min((HScrollBar1.Value + (Panel1.Width - 1)) / 32, map.GetLength(0) - 1); x++)
{
if (map[x, y].Tile < tiles.Count)
{
LevelImg8bpp.DrawBitmapComposited(flippedtiles[map[x, y].List][map[x, y].Tile], new Point(x * 32 - HScrollBar1.Value, y * 32 - VScrollBar1.Value));
}
}
}
LevelGfx.DrawImage(LevelImg8bpp.ToBitmap(palette), 0, 0, LevelImg8bpp.Width, LevelImg8bpp.Height);
BitmapBits bmp2 = new BitmapBits(tiles[tileList1.SelectedIndex]);
bmp2.Rotate((byte)domainUpDown1.SelectedIndex);
bmp2.Flip(checkBox1.Checked, false);
LevelGfx.DrawImage(bmp2.ToBitmap(palette),
new Rectangle((((pnlcur.X + HScrollBar1.Value) / 32) * 32) - HScrollBar1.Value, (((pnlcur.Y + VScrollBar1.Value) / 32) * 32) - VScrollBar1.Value, 32, 32),
0, 0, 32, 32,
GraphicsUnit.Pixel, imageTransparency);
PanelGfx.DrawImage(LevelBmp, 0, 0, Panel1.Width, Panel1.Height);
}
private void Button3_Click(object sender, EventArgs e)
{
using (OpenFileDialog fd = new OpenFileDialog())
{
fd.DefaultExt = "cm_";
fd.Filter = "CM_ Files|*.cm_|All Files|*.*";
if (fd.ShowDialog() == DialogResult.OK)
{
TextBox2.Text = fd.FileName;
byte[] file = SZDDComp.SZDDComp.Decompress(fd.FileName);
if (BitConverter.ToInt32(file, 0) != 0x4C524353)
{
MessageBox.Show("Not a valid tile file.");
return;
}
tiles = new List <BitmapBits>();
tiles.Add(new BitmapBits(32, 32));
int numSprites = BitConverter.ToInt32(file, 8);
int spriteOff = BitConverter.ToInt32(file, 0xC);
for (int i = 0; i < numSprites; i++)
{
int data = (i * 4) + 0x18;
int width = BitConverter.ToInt16(file, data);
int height = BitConverter.ToInt16(file, data + 2);
byte[] sprite = new byte[(width / 2) * height];
Array.Copy(file, spriteOff, sprite, 0, sprite.Length);
spriteOff += sprite.Length;
BitmapBits bmp = new BitmapBits(width, height, sprite);
tiles.Add(bmp);
for (int l = 0; l < 8; l++)
{
BitmapBits bmp2 = new BitmapBits(bmp);
bmp2.Rotate(l & 3);
bmp2.Flip((l & 4) == 4, false);
flippedtiles[l].Add(bmp2);
}
}
tileList1.SelectedIndex = 0;
tileList1.ChangeSize();
tileList1.Invalidate();
DrawLevel();
}
}
}