private void ShowSelectedEntry()
{
BeginControlUpdate();
int selectionIndex = 0;
if (PaletteList.SelectedIndices.Count != 0)
{
selectionIndex = PaletteList.SelectedIndices[0];
}
var pointer = GetPpuMacroPointer(selectionIndex);
var macro = new PpuMacro();
if (pointer.IsLevelBank)
{
macro = GetPpuMacro(selectionIndex);
}
txtPointer.Value = pointer.Value;
if (pointer.IsLevelBank)
{
txtPpuPointer.Enabled = true;
txtMacroBytes.Enabled = true;
txtPpuPointer.Value = macro.PpuDestination.Value;
txtMacroBytes.Value = macro.MacroSize;
}
else
{
txtPpuPointer.Enabled = false;
txtMacroBytes.Enabled = false;
txtPpuPointer.Text = string.Empty;
txtMacroBytes.Text = string.Empty;
}
PaletteControl.Macro = macro;
EndControlUpdate();
}
private int GetCurrentValue(AdvancedPaletteEditType edit, int ppuMacroIndex, int dataByteIndex)
{
var pointer = Level.PalettePointers[ppuMacroIndex];
PpuMacro macro = new PpuMacro();
if (pointer.IsLevelBank)
{
macro = Level.GetPaletteMacro(ppuMacroIndex);
}
switch (edit)
{
case AdvancedPaletteEditType.DataOffset:
return(pointer.Value);
break;
case AdvancedPaletteEditType.DataDest:
return(macro.PpuDestination.Value);
break;
case AdvancedPaletteEditType.DataSize:
return(macro.MacroSize);
break;
case AdvancedPaletteEditType.MacroDataEdit:
if (dataByteIndex == -1)
{
throw new InvalidOperationException("AdvancedPaletteEdit.GetCurrentValue: edit type was MacroDataEdit, but a macro byte index was not specified.");
}
return(macro.GetMacroByte(dataByteIndex));
default:
throw new ArgumentException("AdvancedPaletteEdit.GetCurrentValue: Invalid edit type.");
}
}
