public static IDisplayListInstruction?FindLinkedCommand(
N64DisplayList DL,
byte Command,
int StartIndex)
{
var commands = Asserts.Assert(DL.Commands);
for (var i = 0; i < commands.Length; ++i)
{
var command = commands[i];
if (command.CMDParams[0] == Command)
{
return(command);
}
if (i > StartIndex && command.CMDParams[0] == (int)F3DZEX.VTX)
{
return(null);
}
}
return(null);
}
// TODO: Remove combo box input.
public static int ReadInDL(
DlManager dlManager,
uint address,
ComboBox dListSelection)
{
IoUtil.SplitAddress(address, out var bank, out var offset);
var data = Asserts.Assert(RamBanks.GetBankByIndex(bank));
try {
if (offset < data.Count)
{
// TODO: This jumps into the lowest level DL, but the 0xDE command (DL)
// actually allows returning back up and calling more DLs. So this seems
// like it will sometimes overlook any DLs that follow.
// This should just be deleted and replaced w/ emulating in
// F3DEX2_Parser.
if (data[(int)offset] == 0xDE)
{
while (data[(int)offset] == 0xDE)
{
offset = IoUtil.ReadUInt24(data, (uint)(offset + 5L));
}
}
int index = dlManager.Count;
var displayList = new N64DisplayList();
dlManager.Add(displayList);
uint EPLoc = offset;
dListSelection.Items.Add((index + 1).ToString() +
". " +
Conversion.Hex(offset));
displayList.StartPos = new ZSegment();
displayList.StartPos.Offset = offset;
displayList.StartPos.Bank = data.Segment;
displayList.Skip = false;
PickerUtil.NextRgb(out var r, out var g, out var b);
displayList.PickCol = new Color3UByte {
r = r, g = g, b = b
};
do
{
var commands = displayList.Commands;
Array.Resize(ref commands, displayList.CommandCount + 1);
displayList.Commands = commands;
displayList.Commands[displayList.CommandCount] =
new DLCommand(data, EPLoc);
if (data[(int)EPLoc] == (int)F3DZEX.ENDDL | EPLoc >= data.Count)
{
EPLoc = (uint)(EPLoc + 8L);
break;
}
EPLoc = (uint)(EPLoc + 8L);
displayList.CommandCount += 1;
} while (true);
return((int)EPLoc);
}
} catch (Exception ex) {
Interaction.MsgBox("Error reading in display list: " + ex.Message,
MsgBoxStyle.Critical,
"Exception");
return(default);
public void Add(N64DisplayList displayList)
{
this.impl_.Add(displayList);
}
