private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.DefaultExt = "pal";
openFileDialog.Filter = "Palette Files (SCI or Microsfot RIFF)|*.pal";
openFileDialog.Multiselect = false;
openFileDialog.Title = "Select a SCI or Microsoft Palette.";
DialogResult r = openFileDialog.ShowDialog();
if (r == System.Windows.Forms.DialogResult.Cancel)
{
return;
}
if (File.Exists(openFileDialog.FileName))
{
try
{
byte[] buffer = File.ReadAllBytes(openFileDialog.FileName);
PalType type = PaletteTools.GetType(buffer);
paletteControl1.CellWidth = 25;
paletteControl1.CellHeight = 25;
paletteControl1.FontSize = 4;
paletteControl1.ShowPalette(PaletteTools.Load(buffer, type));
paletteControl1.Refresh();
}
catch (Exception ex) { MessageBox.Show(string.Format("{0} : {1}", ex.Message, ex.StackTrace)); }
}
else
{
MessageBox.Show("Unknown Error");
}
}
public static Color[] Load(byte[] buffer, PalType type, out short firstColor, out bool isTripleColors)
{
firstColor = 0;
isTripleColors = true;
switch (type)
{
case PalType.SCI: return(LoadSCIPalette(buffer, out firstColor, out isTripleColors));
case PalType.Microsoft: return(LoadMicrosoftPalette(buffer));
case PalType.Bitmap: return(LoadBMPPalette(buffer));
case PalType.SCI1: return(LoadSCIPalette(buffer, type, out firstColor, out isTripleColors));
default: return(new Color[0]);
}
}
public static Color[] Load(byte[] buffer, PalType type)
{
short first = 0;
bool trip = false;
switch (type)
{
case PalType.SCI: return(LoadSCIPalette(buffer, out first, out trip));
case PalType.Microsoft: return(LoadMicrosoftPalette(buffer));
case PalType.Bitmap: return(LoadBMPPalette(buffer));
case PalType.SCI1: return(LoadSCIPalette(buffer, type, out first, out trip));
default: return(new Color[0]);
}
}
public static Color[] LoadSCIPalette(byte[] buffer, PalType type, out short firstColor, out bool isTripleColors)
{
FileReader r = new FileReader(buffer);
List <Color> colors = new List <Color>();
firstColor = 0;
isTripleColors = true;
switch (type)
{
case PalType.SCI1:
{
// Starts with a 256 byte block, hex values counting from 0 to 255
r.ReadBytes(256);
r.ReadInt32(); //bs
firstColor = (short)r.ReadInt32(); // is this really a int everywhere ?
for (int i = 0; i < firstColor; i++)
{
colors.Add(Color.Black);
}
//colors[11] = fi
for (int i = firstColor; i < 256; i++)
{
// this is a flagbit
// 0 The entry is used
// 4 Another color has been inexactly mapped to this one
int flag = r.ReadByte();
// rgb colors
int red = r.ReadByte();
int green = r.ReadByte();
int blue = r.ReadByte();
colors.Add(Color.FromArgb(red, green, blue));
}
}
break;
default: break;
}
r.Close();
return(colors.ToArray());
}
/// <summary>
/// Opens and loads selected PAL file in the palBox
/// </summary>
private void OpenPal()
{
if (File.Exists(palFile))
{
palette.Clear();
try
{
byte[] buffer = File.ReadAllBytes(palFile);
PalType type = PaletteTools.GetType(buffer);
if (type == PalType.Unknown)
{
MessageBox.Show(string.Format("Unknown Type {0}", BitConverter.ToInt32(buffer, 0).ToString("X2")));
return;
}
LoadedColors = PaletteTools.Load(buffer, type);
palInfoLbl.Text = string.Format("Palette type - {0}, {1} Colors", type, LoadedColors.Length);
this.Text = defaultTxt + " - " + palFile;
paletteControl1.ShowPalette(LoadedColors);
ShowPalette(LoadedColors);
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
}
else
{
MessageBox.Show("Unknown Error");
}
// Enable save
if (picBox.Image != null)
{
saveAsBtn.Enabled = true;
saveAsFileMenu.Enabled = true;
}
else
{
saveAsBtn.Enabled = false;
saveAsFileMenu.Enabled = false;
}
}
/// <summary>
/// Opens and loads selected PAL file in the palBox
/// </summary>
private void OpenPal(string palFile)
{
if (File.Exists(palFile))
{
this.PaletteRects.Clear();
try
{
byte[] buffer = File.ReadAllBytes(palFile);
PalType type = PaletteTools.GetType(buffer);
if (type == PalType.Unknown)
{
MessageBox.Show(string.Format("Unknown Type {0}", BitConverter.ToInt32(buffer, 0).ToString("X2")));
return;
}
this.CurrentLoadedType = type;
ShowPalette(PaletteTools.Load(buffer, type));
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
}
else
{
MessageBox.Show("Unknown Error");
}
}
public static extern void gambatte_setdmgpalettecolor(IntPtr core, PalType palnum, uint colornum, uint rgb32);
public static extern void gambatte_setdmgpalettecolor(IntPtr core, PalType palnum, uint colornum, uint rgb32);
/// <summary>
/// Lets us know when our palette control loads a palette
/// </summary>
/// <param name="type"></param>
/// <param name="colors"></param>
private void paletteControl1_OnPaletteLoaded(PalType type, Color[] colors)
{
palInfoLbl.Text = string.Format("Palette type - {0}, {1} Colors", type, colors.Length);
// Do we have a picture ? if not load us in the big screen too
// hm i dunno if i wanna do that, but maybe
}
