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Debugger: PPU Viewer - Ensure each tab is filled with info for the first tile/sprite/color when displaying for the first time

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This commit is contained in:
Sour 2018-06-24 18:31:37 -04:00
parent a38e33f189
commit 082b416a59
2 changed files with 27 additions and 8 deletions
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27
GUI.NET/Debugger/Controls/ctrlNametableViewer.cs
View File

@ -36,6 +36,7 @@ namespace Mesen.GUI.Debugger.Controls
private ctrlChrViewer _chrViewer;
private DebugState _state = new DebugState();
private HdPackCopyHelper _hdCopyHelper = new HdPackCopyHelper();
private bool _firstDraw = true;
public ctrlNametableViewer()
{
@ -150,6 +151,11 @@ namespace Mesen.GUI.Debugger.Controls
}
this.picNametable.Image = target;
if(_firstDraw) {
UpdateTileInformation(0, 0, 0x2000, 0);
_firstDraw = false;
}
}
private void DrawEditHighlights(Graphics g)
@ -243,13 +249,13 @@ namespace Mesen.GUI.Debugger.Controls
{
int xPos = e.X * 512 / (picNametable.Width - 2);
int yPos = e.Y * 480 / (picNametable.Height - 2);
_nametableIndex = 0;
if(xPos >= 256) {
_nametableIndex++;
}
if(yPos >= 240) {
_nametableIndex+=2;
_nametableIndex += 2;
}
int baseAddress = 0x2000 + _nametableIndex * 0x400;
@ -271,12 +277,17 @@ namespace Mesen.GUI.Debugger.Controls
}
_currentPpuAddress = ppuAddress;
UpdateTileInformation(xPos, yPos, baseAddress, shift);
}
private void UpdateTileInformation(int xPos, int yPos, int baseAddress, int shift)
{
DebugState state = new DebugState();
InteropEmu.DebugGetState(ref state);
int bgAddr = state.PPU.ControlFlags.BackgroundPatternAddr;
int tileIndex = _tileData[_nametableIndex][_tileY*32+_tileX];
int attributeData = _attributeData[_nametableIndex][_tileY*32+_tileX];
int tileIndex = _tileData[_nametableIndex][_tileY * 32 + _tileX];
int attributeData = _attributeData[_nametableIndex][_tileY * 32 + _tileX];
int attributeAddr = baseAddress + 960 + ((_tileY & 0xFC) << 1) + (_tileX >> 2);
int paletteBaseAddr = ((attributeData >> shift) & 0x03) << 2;
@ -291,11 +302,11 @@ namespace Mesen.GUI.Debugger.Controls
this.txtAttributeAddress.Text = attributeAddr.ToString("X4");
this.txtPaletteAddress.Text = (0x3F00 + paletteBaseAddr).ToString("X4");
Bitmap tile = new Bitmap(64, 64);
Bitmap tile = new Bitmap(64, 64);
Bitmap tilePreview = new Bitmap(8, 8);
using(Graphics g = Graphics.FromImage(tilePreview)) {
g.DrawImage(_nametableImage, new Rectangle(0, 0, 8, 8), new Rectangle(xPos/8*8, yPos/8*8, 8, 8), GraphicsUnit.Pixel);
}
g.DrawImage(_nametableImage, new Rectangle(0, 0, 8, 8), new Rectangle(xPos / 8 * 8, yPos / 8 * 8, 8, 8), GraphicsUnit.Pixel);
}
using(Graphics g = Graphics.FromImage(tile)) {
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.None;

8
GUI.NET/Debugger/Controls/ctrlSpriteViewer.cs
View File

@ -30,6 +30,7 @@ namespace Mesen.GUI.Debugger.Controls
private Bitmap _imgSprites;
private Bitmap _screenPreview = new Bitmap(256, 240, PixelFormat.Format32bppArgb);
private HdPackCopyHelper _hdCopyHelper = new HdPackCopyHelper();
private bool _firstDraw = true;
public ctrlSpriteViewer()
{
@ -85,6 +86,13 @@ namespace Mesen.GUI.Debugger.Controls
SelectSpriteUnderCursor();
}
CreateScreenPreview();
if(_firstDraw) {
//Update the UI with the first sprite when showing for the first time
UpdateTileInfo(0);
_selectedSprite = -1;
_firstDraw = false;
}
}
private void CreateScreenPreview()