unsafe void DrawM4BG(MobileBmpView mbv, bool secondFrame)
{
mbv.ChangeAllSizes(240, 160);
Bitmap bmp = mbv.BmpView.Bmp;
var lockData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
int *pixels = (int *)lockData.Scan0;
int pitch = lockData.Stride / sizeof(int);
byte * frame = (byte *)_vram + (secondFrame ? 40960 : 0);
ushort *palette = (ushort *)_palRam;
for (int y = 0; y < 160; y++)
{
for (int x = 0; x < 240; x++)
{
*pixels++ = _colorConversion[palette[*frame++]];
}
pixels -= 240;
pixels += pitch;
}
bmp.UnlockBits(lockData);
mbv.BmpView.Refresh();
}
unsafe void DrawSprites(MobileBmpView mbv)
{
mbv.BmpView.ChangeBitmapSize(1024, 512);
Bitmap bmp = mbv.BmpView.Bmp;
var lockData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
Win32Imports.MemSet(lockData.Scan0, 0xff, (uint)(lockData.Height * lockData.Stride));
int *pixels = (int *)lockData.Scan0;
int pitch = lockData.Stride / sizeof(int);
ushort *sprites = (ushort *)_oam;
byte * tiles = (byte *)_vram + 65536;
ushort dispcnt = ((ushort *)_mmio)[0];
bool twodee = !dispcnt.Bit(6);
for (int sy = 0; sy < 8; sy++)
{
for (int sx = 0; sx < 16; sx++)
{
DrawSprite(pixels, pitch, sprites, tiles, twodee);
pixels += 64;
sprites += 4;
}
pixels -= 1024;
pixels += pitch * 64;
}
bmp.UnlockBits(lockData);
mbv.BmpView.Refresh();
}
void GenerateWidgets()
{
listBoxWidgets.BeginUpdate();
bg0 = MakeMBVWidget("Background 0", 256, 256);
bg1 = MakeMBVWidget("Background 1", 256, 256);
bg2 = MakeMBVWidget("Background 2", 256, 256);
bg3 = MakeMBVWidget("Background 3", 256, 256);
bgpal = MakeMBVWidget("Background Palettes", 256, 256);
sppal = MakeMBVWidget("Sprite Palettes", 256, 256);
sprites = MakeMBVWidget("Sprites", 1024, 512);
sptiles16 = MakeMBVWidget("Sprite Tiles (4bpp)", 256, 256);
sptiles256 = MakeMBVWidget("Sprite Tiles (8bpp)", 128, 256);
bgtiles16 = MakeMBVWidget("Background Tiles (4bpp)", 512, 256);
bgtiles256 = MakeMBVWidget("Background Tiles (8bpp)", 256, 256);
MakeMDVWidget("Details", 128, 192);
memory = MakeMDVWidget("Details - Memory", 128, 192);
listBoxWidgets.EndUpdate();
foreach (var f in listBoxWidgets.Items)
{
Form form = (Form)f;
// close becomes hide
form.FormClosing += delegate(object sender, FormClosingEventArgs e)
{
e.Cancel = true;
listBoxWidgets.Items.Add(sender);
(sender as Form).Hide();
};
// hackish, and why doesn't winforms handle this directly?
BringToFrontHack(form, form);
}
}
unsafe void DrawSpriteTiles(MobileBmpView mbv, bool tophalfonly, bool eightbit)
{
int tw = eightbit ? 16 : 32;
int th = tophalfonly ? 16 : 32;
mbv.BmpView.ChangeBitmapSize(tw * 8, 256);
Bitmap bmp = mbv.BmpView.Bmp;
var lockData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
int *pixels = (int *)lockData.Scan0;
int pitch = lockData.Stride / sizeof(int);
byte *tiles = (byte *)_vram + 65536;
// TODO: palette changing (in 4 bit mode anyway)
ushort *palette = (ushort *)_palRam + 256;
if (tophalfonly)
{
Win32Imports.MemSet(lockData.Scan0, 0xff, (uint)(128 * lockData.Stride));
pixels += 128 * pitch;
tiles += 16384;
}
DrawTileRange(pixels, pitch, tiles, palette, tw, th, eightbit);
bmp.UnlockBits(lockData);
mbv.BmpView.Refresh();
}
private void GenerateWidgets()
{
listBoxWidgets.BeginUpdate();
_bg0 = MakeMBVWidget("Background 0", 256, 256);
_bg1 = MakeMBVWidget("Background 1", 256, 256);
_bg2 = MakeMBVWidget("Background 2", 256, 256);
_bg3 = MakeMBVWidget("Background 3", 256, 256);
_bgPal = MakeMBVWidget("Background Palettes", 256, 256);
_spPal = MakeMBVWidget("Sprite Palettes", 256, 256);
_sprites = MakeMBVWidget("Sprites", 1024, 512);
_spTiles16 = MakeMBVWidget("Sprite Tiles (4bpp)", 256, 256);
_spTiles256 = MakeMBVWidget("Sprite Tiles (8bpp)", 128, 256);
_bgTiles16 = MakeMBVWidget("Background Tiles (4bpp)", 512, 256);
_bgTiles256 = MakeMBVWidget("Background Tiles (8bpp)", 256, 256);
// todo: finish these
// MakeMDVWidget("Details", 128, 192);
// memory = MakeMDVWidget("Details - Memory", 128, 192);
listBoxWidgets.EndUpdate();
foreach (var f in listBoxWidgets.Items)
{
Form form = (Form)f;
// close becomes hide
form.FormClosing += (sender, e) =>
{
e.Cancel = true;
listBoxWidgets.Items.Add(sender);
(sender as Form).Hide();
};
// hackish, and why doesn't winforms handle this directly?
BringToFrontHack(form, form);
}
}
MobileBmpView MakeMBVWidget(string text, int w, int h)
{
var mbv = new MobileBmpView();
mbv.Text = text;
mbv.BmpView.Text = text;
mbv.TopLevel = false;
mbv.ChangeViewSize(w, h);
mbv.BmpView.Clear();
panel1.Controls.Add(mbv);
listBoxWidgets.Items.Add(mbv);
return(mbv);
}
unsafe void DrawBGTiles(MobileBmpView mbv, bool eightbit)
{
int tw = eightbit ? 32 : 64;
int th = 32;
mbv.BmpView.ChangeBitmapSize(tw * 8, th * 8);
Bitmap bmp = mbv.BmpView.Bmp;
var lockData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
int *pixels = (int *)lockData.Scan0;
int pitch = lockData.Stride / sizeof(int);
byte *tiles = (byte *)_vram;
// TODO: palette changing (in 4 bit mode anyway)
ushort *palette = (ushort *)_palRam;
DrawTileRange(pixels, pitch, tiles, palette, tw, th, eightbit);
bmp.UnlockBits(lockData);
mbv.BmpView.Refresh();
}
unsafe void DrawAffineBG(int n, MobileBmpView mbv)
{
ushort bgcnt = ((ushort *)_mmio)[4 + n];
int ssize = bgcnt >> 14;
switch (ssize)
{
case 0: mbv.ChangeAllSizes(128, 128); break;
case 1: mbv.ChangeAllSizes(256, 256); break;
case 2: mbv.ChangeAllSizes(512, 512); break;
case 3: mbv.ChangeAllSizes(1024, 1024); break;
}
Bitmap bmp = mbv.BmpView.Bmp;
var lockData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
int *pixels = (int *)lockData.Scan0;
int pitch = lockData.Stride / sizeof(int);
byte *tiles = (byte *)_vram + ((bgcnt & 0xc) << 12);
byte *nametable = (byte *)_vram + ((bgcnt & 0x1f00) << 3);
for (int ty = 0; ty < bmp.Height / 8; ty++)
{
for (int tx = 0; tx < bmp.Width / 8; tx++)
{
DrawTile256(pixels, pitch, tiles + *nametable++ *64, (ushort *)_palRam, false, false);
pixels += 8;
}
pixels -= bmp.Width;
pixels += 8 * pitch;
}
bmp.UnlockBits(lockData);
mbv.BmpView.Refresh();
}
unsafe void DrawPalette(MobileBmpView mbv, bool sprite)
{
mbv.BmpView.ChangeBitmapSize(16, 16);
Bitmap bmp = mbv.BmpView.Bmp;
var lockData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
int *pixels = (int *)lockData.Scan0;
int pitch = lockData.Stride / sizeof(int);
ushort *palette = (ushort *)_palRam + (sprite ? 256 : 0);
for (int j = 0; j < 16; j++)
{
for (int i = 0; i < 16; i++)
{
*pixels++ = _colorConversion[*palette++];
}
pixels -= 16;
pixels += pitch;
}
bmp.UnlockBits(lockData);
mbv.BmpView.Refresh();
}
unsafe void DrawM5BG(MobileBmpView mbv, bool secondframe)
{
mbv.ChangeAllSizes(160, 128);
Bitmap bmp = mbv.BmpView.bmp;
var lockdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int *pixels = (int *)lockdata.Scan0;
int pitch = lockdata.Stride / sizeof(int);
ushort *frame = (ushort *)vram + (secondframe ? 20480 : 0);
for (int y = 0; y < 128; y++)
{
for (int x = 0; x < 160; x++)
{
*pixels++ = ColorConversion[*frame++];
}
pixels -= 160;
pixels += pitch;
}
bmp.UnlockBits(lockdata);
mbv.BmpView.Refresh();
}
unsafe void DrawTextBG(int n, MobileBmpView mbv)
{
ushort bgcnt = ((ushort*)mmio)[4 + n];
int ssize = bgcnt >> 14;
switch (ssize)
{
case 0: mbv.ChangeAllSizes(256, 256); break;
case 1: mbv.ChangeAllSizes(512, 256); break;
case 2: mbv.ChangeAllSizes(256, 512); break;
case 3: mbv.ChangeAllSizes(512, 512); break;
}
Bitmap bmp = mbv.BmpView.bmp;
var lockdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int* pixels = (int*)lockdata.Scan0;
int pitch = lockdata.Stride / sizeof(int);
byte* tiles = (byte*)vram + ((bgcnt & 0xc) << 12);
ushort* nametable = (ushort*)vram + ((bgcnt & 0x1f00) << 2);
bool eightbit = bgcnt.Bit(7);
switch (ssize)
{
case 0:
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
break;
case 1:
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
pixels += 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
break;
case 2:
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
pixels += pitch * 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
break;
case 3:
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
pixels += 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
pixels -= 256;
pixels += pitch * 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
pixels += 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eightbit);
break;
}
bmp.UnlockBits(lockdata);
mbv.BmpView.Refresh();
}
unsafe void DrawM5BG(MobileBmpView mbv, bool secondframe)
{
mbv.ChangeAllSizes(160, 128);
Bitmap bmp = mbv.BmpView.bmp;
var lockdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int* pixels = (int*)lockdata.Scan0;
int pitch = lockdata.Stride / sizeof(int);
ushort* frame = (ushort*)vram + (secondframe ? 20480 : 0);
for (int y = 0; y < 128; y++)
{
for (int x = 0; x < 160; x++)
*pixels++ = ColorConversion[*frame++];
pixels -= 160;
pixels += pitch;
}
bmp.UnlockBits(lockdata);
mbv.BmpView.Refresh();
}
unsafe void DrawSprites(MobileBmpView mbv)
{
mbv.BmpView.ChangeBitmapSize(1024, 512);
Bitmap bmp = mbv.BmpView.bmp;
var lockdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
// Clear()
Win32.MemSet(lockdata.Scan0, 0xff, (uint)(lockdata.Height * lockdata.Stride));
int* pixels = (int*)lockdata.Scan0;
int pitch = lockdata.Stride / sizeof(int);
ushort* sprites = (ushort*)oam;
byte* tiles = (byte*)vram + 65536;
ushort dispcnt = ((ushort*)mmio)[0];
bool twodee = !dispcnt.Bit(6);
for (int sy = 0; sy < 8; sy++)
{
for (int sx = 0; sx < 16; sx++)
{
DrawSprite(pixels, pitch, sprites, tiles, twodee);
pixels += 64;
sprites += 4;
}
pixels -= 1024;
pixels += pitch * 64;
}
bmp.UnlockBits(lockdata);
mbv.BmpView.Refresh();
}
unsafe void DrawPalette(MobileBmpView mbv, bool sprite)
{
mbv.BmpView.ChangeBitmapSize(16, 16);
Bitmap bmp = mbv.BmpView.bmp;
var lockdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int* pixels = (int*)lockdata.Scan0;
int pitch = lockdata.Stride / sizeof(int);
ushort* palette = (ushort*)palram + (sprite ? 256 : 0);
for (int j = 0; j < 16; j++)
{
for (int i = 0; i < 16; i++)
*pixels++ = ColorConversion[*palette++];
pixels -= 16;
pixels += pitch;
}
bmp.UnlockBits(lockdata);
mbv.BmpView.Refresh();
}
unsafe void DrawTextBG(int n, MobileBmpView mbv)
{
ushort bgcnt = ((ushort *)_mmio)[4 + n];
int ssize = bgcnt >> 14;
switch (ssize)
{
case 0: mbv.ChangeAllSizes(256, 256); break;
case 1: mbv.ChangeAllSizes(512, 256); break;
case 2: mbv.ChangeAllSizes(256, 512); break;
case 3: mbv.ChangeAllSizes(512, 512); break;
}
Bitmap bmp = mbv.BmpView.Bmp;
var lockData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
int *pixels = (int *)lockData.Scan0;
int pitch = lockData.Stride / sizeof(int);
byte *tiles = (byte *)_vram + ((bgcnt & 0xc) << 12);
ushort *nametable = (ushort *)_vram + ((bgcnt & 0x1f00) << 2);
bool eighthBit = bgcnt.Bit(7);
switch (ssize)
{
case 0:
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
break;
case 1:
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
pixels += 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
break;
case 2:
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
pixels += pitch * 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
break;
case 3:
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
pixels += 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
pixels -= 256;
pixels += pitch * 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
pixels += 256;
nametable += 1024;
DrawTextNameTable(pixels, pitch, nametable, tiles, eighthBit);
break;
}
bmp.UnlockBits(lockData);
mbv.BmpView.Refresh();
}
unsafe void DrawSpriteTiles(MobileBmpView mbv, bool tophalfonly, bool eightbit)
{
int tw = eightbit ? 16 : 32;
int th = tophalfonly ? 16 : 32;
mbv.BmpView.ChangeBitmapSize(tw * 8, 256);
Bitmap bmp = mbv.BmpView.bmp;
var lockdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int* pixels = (int*)lockdata.Scan0;
int pitch = lockdata.Stride / sizeof(int);
byte* tiles = (byte*)vram + 65536;
// TODO: palette changing (in 4 bit mode anyway)
ushort* palette = (ushort*)palram + 256;
if (tophalfonly)
{
Win32.MemSet(lockdata.Scan0, 0xff, (uint)(128 * lockdata.Stride));
pixels += 128 * pitch;
tiles += 16384;
}
DrawTileRange(pixels, pitch, tiles, palette, tw, th, eightbit);
bmp.UnlockBits(lockdata);
mbv.BmpView.Refresh();
}
unsafe void DrawAffineBG(int n, MobileBmpView mbv)
{
ushort bgcnt = ((ushort*)mmio)[4 + n];
int ssize = bgcnt >> 14;
switch (ssize)
{
case 0: mbv.ChangeAllSizes(128, 128); break;
case 1: mbv.ChangeAllSizes(256, 256); break;
case 2: mbv.ChangeAllSizes(512, 512); break;
case 3: mbv.ChangeAllSizes(1024, 1024); break;
}
Bitmap bmp = mbv.BmpView.bmp;
var lockdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int* pixels = (int*)lockdata.Scan0;
int pitch = lockdata.Stride / sizeof(int);
byte* tiles = (byte*)vram + ((bgcnt & 0xc) << 12);
byte* nametable = (byte*)vram + ((bgcnt & 0x1f00) << 3);
for (int ty = 0; ty < bmp.Height / 8; ty++)
{
for (int tx = 0; tx < bmp.Width / 8; tx++)
{
DrawTile256(pixels, pitch, tiles + *nametable++ * 64, (ushort*)palram, false, false);
pixels += 8;
}
pixels -= bmp.Width;
pixels += 8 * pitch;
}
bmp.UnlockBits(lockdata);
mbv.BmpView.Refresh();
}
void GenerateWidgets()
{
listBoxWidgets.BeginUpdate();
bg0 = MakeMBVWidget("Background 0", 256, 256);
bg1 = MakeMBVWidget("Background 1", 256, 256);
bg2 = MakeMBVWidget("Background 2", 256, 256);
bg3 = MakeMBVWidget("Background 3", 256, 256);
bgpal = MakeMBVWidget("Background Palettes", 256, 256);
sppal = MakeMBVWidget("Sprite Palettes", 256, 256);
sprites = MakeMBVWidget("Sprites", 1024, 512);
sptiles16 = MakeMBVWidget("Sprite Tiles (4bpp)", 256, 256);
sptiles256 = MakeMBVWidget("Sprite Tiles (8bpp)", 128, 256);
bgtiles16 = MakeMBVWidget("Background Tiles (4bpp)", 512, 256);
bgtiles256 = MakeMBVWidget("Background Tiles (8bpp)", 256, 256);
MakeMDVWidget("Details", 128, 192);
memory = MakeMDVWidget("Details - Memory", 128, 192);
listBoxWidgets.EndUpdate();
foreach (var f in listBoxWidgets.Items)
{
Form form = (Form)f;
// close becomes hide
form.FormClosing += delegate(object sender, FormClosingEventArgs e)
{
e.Cancel = true;
listBoxWidgets.Items.Add(sender);
(sender as Form).Hide();
};
// hackish, and why doesn't winforms handle this directly?
BringToFrontHack(form, form);
}
}
MobileBmpView MakeMBVWidget(string text, int w, int h)
{
var mbv = new MobileBmpView();
mbv.Text = text;
mbv.BmpView.Text = text;
mbv.TopLevel = false;
mbv.ChangeViewSize(w, h);
mbv.BmpView.Clear();
panel1.Controls.Add(mbv);
listBoxWidgets.Items.Add(mbv);
return mbv;
}
unsafe void DrawBGTiles(MobileBmpView mbv, bool eightbit)
{
int tw = eightbit ? 32 : 64;
int th = 32;
mbv.BmpView.ChangeBitmapSize(tw * 8, th * 8);
Bitmap bmp = mbv.BmpView.bmp;
var lockdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
int* pixels = (int*)lockdata.Scan0;
int pitch = lockdata.Stride / sizeof(int);
byte* tiles = (byte*)vram;
// TODO: palette changing (in 4 bit mode anyway)
ushort* palette = (ushort*)palram;
DrawTileRange(pixels, pitch, tiles, palette, tw, th, eightbit);
bmp.UnlockBits(lockdata);
mbv.BmpView.Refresh();
}
