public void RenderTab()
{
if (gfxBuffer == null)
{
return;
}
gfxBuffer.Graphics.Clear(Color.White);
if (tabControl.SelectedIndex >= 2 && tabControl.SelectedIndex <= 5)
{
using (var graphics = Graphics.FromImage(bgBmp.Bitmap))
{
graphics.Clear(Color.Transparent);
}
}
switch (tabControl.SelectedIndex)
{
case 0:
int vramBaseOffset = 0x00010000;
Color[] palette = gba.LcdController.Palettes.Palette1;
// You have to supply the code to get the tiles palette
Func <int, int> get4BitPaletteNumber = (int tileNumber) => {
Obj obj = TileHelpers.FindFirstSpriteThatUsesTile(tileNumber, gba.LcdController.Obj);
return(obj == null ? 0 : obj.Attributes.PaletteNumber * 16);
};
gfxBuffer.Graphics.Clear(Color.Transparent);
using (var graphics = Graphics.FromImage(tiles0Bmp.Bitmap))
{
graphics.Clear(Color.Transparent);
}
gba.DrawTiles(tiles0Bmp, gba.Memory.VRam, vramBaseOffset, palette, false, get4BitPaletteNumber);
gfxBuffer.Graphics.DrawImage(tiles0Bmp.Bitmap, 0, 0, tiles0Bmp.Width * 2, tiles0Bmp.Height * 2);
break;
case 1:
gba.LcdController.Palettes.DrawPalette(0, palette0Bmp.Bitmap);
gba.LcdController.Palettes.DrawPalette(1, palette1Bmp.Bitmap);
gfxBuffer.Graphics.DrawImage(palette0Bmp.Bitmap, 0, 0, palette0Bmp.Width, palette0Bmp.Height);
gfxBuffer.Graphics.DrawImage(palette1Bmp.Bitmap, 0, palette0Bmp.Height + 80, palette1Bmp.Width, palette1Bmp.Height);
break;
case 2:
gba.LcdController.Bg[0].RenderFull(bgBmp);
GfxHelpers.DrawViewportBox(bgBmp.Bitmap, gba.LcdController.Bg[0].ScrollX, gba.LcdController.Bg[0].ScrollY, gba.LcdController.Bg[0].WidthInPixels(), gba.LcdController.Bg[0].HeightInPixels());
gfxBuffer.Graphics.DrawImage(bgBmp.Bitmap, bgRenderRect, 0, 0, gba.LcdController.Bg[0].WidthInPixels(), gba.LcdController.Bg[0].HeightInPixels(), GraphicsUnit.Pixel);
break;
case 3:
gba.LcdController.Bg[1].RenderFull(bgBmp);
GfxHelpers.DrawViewportBox(bgBmp.Bitmap, gba.LcdController.Bg[1].ScrollX, gba.LcdController.Bg[1].ScrollY, gba.LcdController.Bg[1].WidthInPixels(), gba.LcdController.Bg[1].HeightInPixels());
gfxBuffer.Graphics.DrawImage(bgBmp.Bitmap, bgRenderRect, 0, 0, gba.LcdController.Bg[1].WidthInPixels(), gba.LcdController.Bg[1].HeightInPixels(), GraphicsUnit.Pixel);
break;
case 4:
gba.LcdController.Bg[2].RenderFull(bgBmp);
GfxHelpers.DrawViewportBox(bgBmp.Bitmap, gba.LcdController.Bg[2].ScrollX, gba.LcdController.Bg[2].ScrollY, gba.LcdController.Bg[2].WidthInPixels(), gba.LcdController.Bg[2].HeightInPixels());
gfxBuffer.Graphics.DrawImage(bgBmp.Bitmap, bgRenderRect, 0, 0, gba.LcdController.Bg[2].WidthInPixels(), gba.LcdController.Bg[2].HeightInPixels(), GraphicsUnit.Pixel);
break;
case 5:
gba.LcdController.Bg[3].RenderFull(bgBmp);
GfxHelpers.DrawViewportBox(bgBmp.Bitmap, gba.LcdController.Bg[3].ScrollX, gba.LcdController.Bg[3].ScrollY, gba.LcdController.Bg[3].WidthInPixels(), gba.LcdController.Bg[3].HeightInPixels());
gfxBuffer.Graphics.DrawImage(bgBmp.Bitmap, bgRenderRect, 0, 0, gba.LcdController.Bg[3].WidthInPixels(), gba.LcdController.Bg[3].HeightInPixels(), GraphicsUnit.Pixel);
break;
}
gfxBuffer.Render();
}