static List <PictureSetPaletteEntry> ReadEntries(Stream stream, PictureExtendedOpcode opcode)
{
List <PictureSetPaletteEntry> list = new List <PictureSetPaletteEntry>();
switch (opcode)
{
case PictureExtendedOpcode.SetPaletteEntry:
while (PeekContinue(stream))
{
list.Add(new PictureSetPaletteEntry(ReadByte(stream), ReadByte(stream)));
}
break;
case PictureExtendedOpcode.SetPalette:
var paletteIndex = ReadByte(stream) * PictureRenderer.EgaDitherPaletteSize;
for (var colorIndex = 0; colorIndex < PictureRenderer.EgaDitherPaletteSize; colorIndex++)
{
list.Add(new PictureSetPaletteEntry((byte)(paletteIndex + colorIndex), ReadByte(stream)));
}
break;
}
return(list);
}
/// <summary>Read the instruction.</summary>
/// <param name="stream"></param>
/// <param name="opcode"></param>
public Mono123(Stream stream, PictureExtendedOpcode opcode)
: base(opcode)
{
Unknown = ReadByte(stream);
}
/// <summary>Initialise the instruction.</summary>
/// <param name="opcode"></param>
/// <param name="entries"></param>
public SetPalette(PictureExtendedOpcode opcode, IEnumerable <PictureSetPaletteEntry> entries) : base(opcode)
{
Entries = new List <PictureSetPaletteEntry>(entries);
}
/// <summary>Read the instruction.</summary>
/// <param name="stream"></param>
/// <param name="opcode"></param>
public SetPalette(Stream stream, PictureExtendedOpcode opcode) : this(opcode, ReadEntries(stream, opcode))
{
}
/// <summary>Initialise the instruction.</summary>
/// <param name="opcode"></param>
/// <param name="entries"></param>
public SetPalette(PictureExtendedOpcode opcode, params PictureSetPaletteEntry[] entries) : this(opcode, (IEnumerable <PictureSetPaletteEntry>)entries)
{
}
static List<PictureSetPaletteEntry> ReadEntries(Stream stream, PictureExtendedOpcode opcode)
{
List<PictureSetPaletteEntry> list = new List<PictureSetPaletteEntry>();
switch (opcode) {
case PictureExtendedOpcode.SetPaletteEntry:
while (PeekContinue(stream))
list.Add(new PictureSetPaletteEntry(ReadByte(stream), ReadByte(stream)));
break;
case PictureExtendedOpcode.SetPalette:
var paletteIndex = ReadByte(stream) * PictureRenderer.EgaDitherPaletteSize;
for (var colorIndex = 0; colorIndex < PictureRenderer.EgaDitherPaletteSize; colorIndex++)
list.Add(new PictureSetPaletteEntry((byte)(paletteIndex + colorIndex), ReadByte(stream)));
break;
}
return list;
}
/// <summary>Initialise the instruction.</summary>
/// <param name="extendedOpcode"></param>
public PictureInstruction(PictureExtendedOpcode extendedOpcode)
{
Opcode = PictureOpcode.ExtendedOpcode;
ExtendedOpcode = extendedOpcode;
}
/// <summary>Initialise the instruction.</summary>
/// <param name="extendedOpcode"></param>
public PictureInstruction(PictureExtendedOpcode extendedOpcode)
{
Opcode = PictureOpcode.ExtendedOpcode;
ExtendedOpcode = extendedOpcode;
}
/// <summary>Initialise the instruction.</summary>
/// <param name="opcode"></param>
/// <param name="entries"></param>
public SetPalette(PictureExtendedOpcode opcode, IEnumerable<PictureSetPaletteEntry> entries)
: base(opcode)
{
Entries = new List<PictureSetPaletteEntry>(entries);
}
/// <summary>Initialise the instruction.</summary>
/// <param name="opcode"></param>
/// <param name="entries"></param>
public SetPalette(PictureExtendedOpcode opcode, params PictureSetPaletteEntry[] entries)
: this(opcode, (IEnumerable<PictureSetPaletteEntry>)entries)
{
}
/// <summary>Read the instruction.</summary>
/// <param name="stream"></param>
/// <param name="opcode"></param>
public SetPalette(Stream stream, PictureExtendedOpcode opcode)
: this(opcode, ReadEntries(stream, opcode))
{
}
/// <summary>Read the instruction.</summary>
/// <param name="stream"></param>
/// <param name="opcode"></param>
public Mono123(Stream stream, PictureExtendedOpcode opcode)
: base(opcode)
{
Unknown = ReadByte(stream);
}
