public TextureEditor(FileEntry file) : base(file)
{
using (System.IO.MemoryStream ms = new System.IO.MemoryStream(Program.Filesystem.GetFileData(file)))
using (System.IO.BinaryReader reader = new System.IO.BinaryReader(ms))
{
Texture = new Drome.Texture(reader);
}
Control = new Controls.TextureEditorControl();
//Control.Init
Control.Texture = Texture;
BaseControl = Control;
}
private System.Drawing.Bitmap GenerateTexturePreview(Drome.Texture texture)
{
System.Drawing.Bitmap result = new System.Drawing.Bitmap((int)texture.Width, (int)texture.Height);
System.Drawing.Imaging.BitmapData data = result.LockBits(new System.Drawing.Rectangle(0, 0, (int)texture.Width, (int)texture.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
// Acquire pixel data and flip it
byte[] rawPixelData = texture.DumpPixelData();
byte[] flippedPixelData = new byte[(int)texture.Width * (int)texture.Height * 4];
for (int row = 0; row < texture.Height; row++)
{
for (int col = 0; col < texture.Width; col++)
{
int actualRow = (int)texture.Height - row - 1;
flippedPixelData[actualRow * texture.Width * 4 + col * 4] = rawPixelData[row * texture.Width * 4 + col * 4];
flippedPixelData[actualRow * texture.Width * 4 + col * 4 + 1] = rawPixelData[row * texture.Width * 4 + col * 4 + 1];
flippedPixelData[actualRow * texture.Width * 4 + col * 4 + 2] = rawPixelData[row * texture.Width * 4 + col * 4 + 2];
flippedPixelData[actualRow * texture.Width * 4 + col * 4 + 3] = rawPixelData[row * texture.Width * 4 + col * 4 + 3];
}
}
System.Runtime.InteropServices.Marshal.Copy(flippedPixelData, 0, data.Scan0, (int)texture.Width * (int)texture.Height * 4);
result.UnlockBits(data);
return(result);
}
