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NES PPU - Sprite Viewer - Make Zoom Box account for 8x16 sprites

This commit is contained in:
andres.delikat 2011-08-29 00:28:17 +00:00
parent 83cc883177
commit c7d5c983bb
1 changed files with 13 additions and 4 deletions
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17
BizHawk.MultiClient/NEStools/NESPPU.cs
View File

@ -353,10 +353,10 @@ namespace BizHawk.MultiClient
Value3Label.Text = "Tile " + String.Format("{0:X2}", tile); Value3Label.Text = "Tile " + String.Format("{0:X2}", tile);
Value4Label.Text = Usage; Value4Label.Text = Usage;
ZoomBox.Image = Section(PatternView.pattern, new Rectangle(new Point((e.X / 8) * 8, (e.Y / 8) * 8), new Size(8, 8))); ZoomBox.Image = Section(PatternView.pattern, new Rectangle(new Point((e.X / 8) * 8, (e.Y / 8) * 8), new Size(8, 8)), false);
} }
static public Bitmap Section(Bitmap srcBitmap, Rectangle section) static public Bitmap Section(Bitmap srcBitmap, Rectangle section, bool Is8x16)
{ {
// Create the new bitmap and associated graphics object // Create the new bitmap and associated graphics object
Bitmap bmp = new Bitmap(64, 64); Bitmap bmp = new Bitmap(64, 64);
@ -365,7 +365,12 @@ namespace BizHawk.MultiClient
// Draw the specified section of the source bitmap to the new one // Draw the specified section of the source bitmap to the new one
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor; g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
g.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.Half; g.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.Half;
g.DrawImage(srcBitmap, new Rectangle(0, 0, 64, 64), section, GraphicsUnit.Pixel); Rectangle rect;
if (Is8x16)
rect = new Rectangle(0, 0, 32, 64);
else
rect = new Rectangle(0, 0, 64, 64);
g.DrawImage(srcBitmap, rect, section, GraphicsUnit.Pixel);
g.Dispose(); g.Dispose();
// Return the bitmap // Return the bitmap
@ -501,6 +506,7 @@ namespace BizHawk.MultiClient
private void SpriteView_MouseMove(object sender, MouseEventArgs e) private void SpriteView_MouseMove(object sender, MouseEventArgs e)
{ {
bool is8x16 = Nes.ppu.reg_2000.obj_size_16;
int SpriteNumber = ((e.Y / 24) * 16) + (e.X / 16); int SpriteNumber = ((e.Y / 24) * 16) + (e.X / 16);
int X = Nes.ppu.OAM[(SpriteNumber * 4) + 3]; int X = Nes.ppu.OAM[(SpriteNumber * 4) + 3];
int Y = Nes.ppu.OAM[SpriteNumber * 4]; int Y = Nes.ppu.OAM[SpriteNumber * 4];
@ -529,7 +535,10 @@ namespace BizHawk.MultiClient
Value4Label.Text = "Color: " + Color.ToString(); Value4Label.Text = "Color: " + Color.ToString();
Value5Label.Text = flags; Value5Label.Text = flags;
ZoomBox.Image = Section(SpriteView.sprites, new Rectangle(new Point((e.X / 8) * 8, (e.Y / 8) * 8), new Size(8, 8))); if (is8x16)
ZoomBox.Image = Section(SpriteView.sprites, new Rectangle(new Point((e.X / 8) * 8, (e.Y / 24) * 24), new Size(8, 16)), true);
else
ZoomBox.Image = Section(SpriteView.sprites, new Rectangle(new Point((e.X / 8) * 8, (e.Y / 8) * 8), new Size(8, 8)), false);
} }
private void PaletteView_MouseClick(object sender, MouseEventArgs e) private void PaletteView_MouseClick(object sender, MouseEventArgs e)