public static void RebuildTriangleMap(ROM realRom, Region region, int maxDLLength, TriangleMap map, SortedRegionList vertexData, ScrollFactory factory)
{
ROM fakeRom = (ROM)realRom.Clone();
// bzero
fakeRom.PushOffset(region.romStart);
{
do
{
fakeRom.Write64(0x0101010101010101);
fakeRom.AddOffset(8);
} while (fakeRom.offset < region.romStart + region.length);
}
fakeRom.PopOffset();
fakeRom.offset = region.romStart;
int triangleMapLength = map.MakeF3D(fakeRom, vertexData, factory);
if (triangleMapLength > maxDLLength)
{
throw new OutOfMemoryException("No memory for DL available :(");
}
realRom.TransferFrom(fakeRom);
realRom.offset = fakeRom.offset;
region.length = realRom.offset - region.romStart;
region.data = new byte[region.length];
realRom.ReadData(region.romStart, region.length, region.data);
}
private void splitROM_Click(object sender, EventArgs e)
{
GC.Collect();
dataGridView1.Rows.Clear();
//object[] row = { "aaaa", true, false, "old", "new", false };
//dataGridView1.Rows.Add(row);
//return;
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "ROM File|*.z64";
openFileDialog1.Title = "Select a ROM";
if (openFileDialog1.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
return;
}
path = openFileDialog1.FileName;
path = Path.GetFullPath(path);
rom = new ROM(File.ReadAllBytes(path));
for (int i = 0; i <= 30; i++)
{
try
{
int offset = LevelInfo.GetLevelScriptEntryPoint(i);
List <Region> regions = new List <Region>();
// 1st pass : find out where regions are
LevelScript.PerformRegionParse(rom, regions, offset, out Dictionary <int, List <ScrollObject> > scrolls);
// Fill in data from rom
foreach (Region region in regions)
{
region.data = new byte[region.length];
rom.ReadData(region.romStart, region.length, region.data);
}
foreach (Region region in regions)
{
if (region.state == RegionState.DisplayList)
{
DisplayListRegion dlRegion = (DisplayListRegion)region;
scrolls.TryGetValue(1, out List <ScrollObject> areaScrolls);
if (areaScrolls == null)
{
areaScrolls = new List <ScrollObject>();
}
object[] row = { dlRegion, true, region.romStart.ToString("X"), i, dlRegion.isFogEnabled, dlRegion.isEnvcolorEnabled, new CombinerCommand(dlRegion.FCcmdfirst), CombinerCommand.GetNewCombiner(dlRegion), rom.segments.Clone(), areaScrolls };
dataGridView1.Rows.Add(row);
}
}
}
catch (Exception) { }
}
dataGridView1.Sort(new RowComparer(SortOrder.Ascending));
}
public static void PerformVisualMapRebuild(ROM realRom, Region region, int maxDLLength)
{
// This is fake rom but it works anyways, just more convenient
// Want to be safe with overwriting the whole display list
ROM fakeRom = new ROM(region.data);
VisualMapParseState state = new VisualMapParseState();
DisplayListRegion dlRegion = (DisplayListRegion)region;
VisualMap map = new VisualMap();
byte curCmdIndex;
do
{
curCmdIndex = fakeRom.Read8();
VisualMapParserCmd func = visualMapParser[curCmdIndex];
func(fakeRom, map, state);
fakeRom.AddOffset(8);
}while (fakeRom.offset < region.length);
ROM visualMapROM = new ROM(new byte[maxDLLength]);
int visualMapLength = map.MakeF3D(visualMapROM);
// Now write data to real rom + trimming
// bzero
fakeRom.offset = 0;
realRom.PushOffset(region.romStart);
{
do
{
realRom.Write64(0x0101010101010101);
realRom.AddOffset(8);
fakeRom.AddOffset(8);
} while (fakeRom.offset < region.length);
}
realRom.PopOffset();
visualMapROM.offset = 0;
realRom.PushOffset(region.romStart);
{
int start = region.romStart;
do
{
Int64 cmd = visualMapROM.Read64();
visualMapROM.AddOffset(8);
realRom.Write64((ulong)cmd);
realRom.AddOffset(8);
} while (visualMapROM.offset < visualMapLength);
region.length = realRom.offset - start;
region.data = new byte[region.length];
realRom.ReadData(region.romStart, region.length, region.data);
}
realRom.PopOffset();
}
public static void PerformRegionOptimize(ROM realRom, Region region, FixConfig config)
{
// This is fake rom but it works anyways, just more convenient
// Want to be safe with overwriting the whole display list
ROM fakeRom = new ROM(region.data);
RegionOptimizeState state = new RegionOptimizeState(config);
DisplayListRegion dlRegion = (DisplayListRegion)region;
byte curCmdIndex;
do
{
curCmdIndex = fakeRom.Read8();
OptimizeParserCmd func = optimizeParser[curCmdIndex];
func(fakeRom, dlRegion, state);
fakeRom.AddOffset(8);
}while (fakeRom.offset < region.length);
// Now write data to real rom + trimming
// bzero
fakeRom.offset = 0;
realRom.PushOffset(region.romStart);
{
do
{
realRom.Write64(0x0101010101010101);
realRom.AddOffset(8);
fakeRom.AddOffset(8);
} while (fakeRom.offset < region.length);
}
realRom.PopOffset();
fakeRom.offset = 0;
realRom.PushOffset(region.romStart);
{
int start = region.romStart;
do
{
Int64 cmd = fakeRom.Read64();
fakeRom.AddOffset(8);
if (config.trimNOPs && cmd == 0 && dlRegion.isUnusedTrimmingAllowed)
{
continue;
}
realRom.Write64((ulong)cmd);
realRom.AddOffset(8);
} while (fakeRom.offset < region.length);
region.length = realRom.offset - start;
region.data = new byte[region.length];
realRom.ReadData(region.romStart, region.length, region.data);
}
realRom.PopOffset();
}
public static void PerformTriangleMapRebuild(ROM realRom, Region region, int maxDLLength, List <ScrollObject> scrolls)
{
TriangleMapParseState state = new TriangleMapParseState(scrolls);
DisplayListRegion dlRegion = (DisplayListRegion)region;
TriangleMap map = new TriangleMap();
realRom.PushOffset(region.romStart);
byte curCmdIndex;
do
{
curCmdIndex = realRom.Read8();
TriangleMapParserCmd func = triangleMapParser[curCmdIndex];
func(realRom, map, state);
realRom.AddOffset(8);
}while (realRom.offset < region.romStart + region.length);
realRom.PopOffset();
ROM fakeRom = (ROM)realRom.Clone();
// bzero
fakeRom.PushOffset(region.romStart);
{
do
{
fakeRom.Write64(0x0101010101010101);
fakeRom.AddOffset(8);
} while (fakeRom.offset < region.romStart + region.length);
}
fakeRom.PopOffset();
fakeRom.offset = region.romStart;
int triangleMapLength = map.MakeF3D(fakeRom, state.vertexBytes, new ScrollFactory(scrolls));
if (triangleMapLength > maxDLLength)
{
throw new OutOfMemoryException("No memory for DL available :(");
}
realRom.TransferFrom(fakeRom);
realRom.offset = fakeRom.offset;
region.length = realRom.offset - region.romStart;
region.data = new byte[region.length];
realRom.ReadData(region.romStart, region.length, region.data);
}
public static void PerformRegionFix(ROM rom, Region region, FixConfig config)
{
RegionFixState state = new RegionFixState(config);
DisplayListRegion dlRegion = (DisplayListRegion)region;
rom.PushOffset(region.romStart);
byte curCmdIndex;
do
{
curCmdIndex = rom.Read8();
FixParseCmd func = fixParser[curCmdIndex];
func(rom, dlRegion, state);
rom.AddOffset(8);
}while (rom.offset < region.romStart + region.length);
rom.PopOffset();
rom.ReadData(region.romStart, region.length, region.data);
}
public static void Trim(Region region, bool addObjects)
{
ROM rom = new ROM(region.data);
MemoryStream trimmedObject = new MemoryStream();
while (rom.offset < region.length)
{
byte curCmdIndex = rom.Read8();
byte curCmdSize = rom.Read8(1);
if (curCmdIndex == 0x24)
{
byte acts = rom.Read8(2);
if (acts == 0)
{
goto fini;
}
}
byte[] data = new byte[curCmdSize];
rom.ReadData(rom.offset, curCmdSize, data);
trimmedObject.Write(data, 0, curCmdSize);
fini:
rom.AddOffset(curCmdSize);
}
if (addObjects)
{
trimmedObject.Write(emptyObject, 0, emptyObject.Count());
trimmedObject.Write(emptyObject, 0, emptyObject.Count());
trimmedObject.Write(emptyObject, 0, emptyObject.Count());
trimmedObject.Write(emptyObject, 0, emptyObject.Count());
trimmedObject.Write(emptyObject, 0, emptyObject.Count());
}
region.data = trimmedObject.ToArray();
region.length = (int)trimmedObject.Length;
trimmedObject.Dispose();
}
private void button2_Click(object sender, EventArgs e)
{
List <Region> regions = new List <Region>();
if (!Int32.TryParse(textBoxF3DPtr.Text, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out int offset))
{
MessageBox.Show("Custom DL", "Invalid ptr", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!Int32.TryParse(textBoxSegNum.Text, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out int segment))
{
MessageBox.Show("Custom DL", "Invalid segment", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!Int32.TryParse(textBoxROMAddr.Text, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out int addr))
{
MessageBox.Show("Custom DL", "Invalid rom addr", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
rom.SetSegment(segment, new SegmentDescriptor(addr, 0x00400000));
DisplayList.FixConfig config = new DisplayList.FixConfig(checkBoxNerfFog.Checked, checkBoxOptimizeVertex.Checked, checkBoxTrimNops.Checked, checkBoxCombiners.Checked, checkBoxOtherMode.Checked, checkBoxNoFog.Checked);
DisplayList.PerformRegionParse(rom, regions, offset, int.Parse(textBoxLayer.Text));
foreach (Region region in regions)
{
if (region.state != RegionState.DisplayList)
{
continue;
}
DisplayListRegion dlRegion = (DisplayListRegion)region;
region.data = new byte[region.length];
rom.ReadData(region.romStart, region.length, region.data);
int maxDLLength = dlRegion.length;
DisplayList.PerformRegionFix(rom, dlRegion, config);
if (checkBoxOptimizeVertex.Checked)
{
DisplayList.PerformRegionOptimize(rom, dlRegion, config);
}
if (checkBoxGroupByTexture.Checked)
{
if (checkBoxRebuildVertices.Checked)
{
DisplayList.PerformTriangleMapRebuild(rom, dlRegion, maxDLLength, new List <ScrollObject>());
}
else
{
DisplayList.PerformVisualMapRebuild(rom, dlRegion, maxDLLength);
}
}
DisplayList.PerformRegionOptimize(rom, dlRegion, config);
}
File.WriteAllBytes(path, rom.rom);
rom.SetSegment(segment, null);
MessageBox.Show(String.Format("Ptr was fixed successfully"), "f3d fix", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void splitROM_Click(object sender, EventArgs e)
{
GC.Collect();
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "ROM File|*.z64";
openFileDialog1.Title = "Select a ROM";
if (openFileDialog1.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
return;
}
string path = openFileDialog1.FileName;
path = Path.GetFullPath(path);
ROM rom = new ROM(File.ReadAllBytes(path));
int offset = Convert.ToInt32(addressTextBox.Text, 16);
if (offset == 0)
{
MessageBox.Show("Failed to parse address, input correct address", "Level Split", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
List <Region> regions = new List <Region>();
// 1st pass : find out where regions are
LevelScript.PerformRegionParse(rom, regions, offset, checkBoxOldScrolls.Checked);
foreach (Region region in regions)
{
Console.WriteLine(GetTab(region.state) + "Region {0:x} {1:x} {2:x}", region.romStart, region.romStart + region.length, region.state.ToString());
}
// 2nd pass : with known regions, relocate data
// GraphicsData position independent
// Collision position independent
// DisplayList to 0E000000 of GraphicsData
// GeoLayout to 0E000000 of DisplayList
// AreaHeader to 19000000 of GeoLayout
// ObjectsLoad to 19000000 of GeoLayout
// AreaFooter to 0E000000 of Collision
StaticRelocationTable table = new StaticRelocationTable();
foreach (Region region in regions)
{
RelocationUnit unit = new RelocationUnit(region, rom, isFromStatic: false);
table.AddUnit(unit);
}
// Fill in data from rom
foreach (Region region in regions)
{
region.data = new byte[region.length];
rom.ReadData(region.romStart, region.length, region.data);
}
SortedSet <int> areasTrimmed = new SortedSet <int>();
// Trim AreaData if flag is checked
foreach (Region region in regions)
{
if (region.state != RegionState.AreaData && region.state != RegionState.AreaScrolls)
{
continue;
}
ObjectsTrimmer.Trim(region, !areasTrimmed.Contains(region.area));
areasTrimmed.Add(region.area);
}
// Relocate!
foreach (Region region in regions)
{
try
{
region.Relocate(table);
}
catch (ArgumentException)
{
string answer = String.Format("Region relocation failed for {0}", region.state);
if (region.area != -1)
{
answer += String.Format(", area {0}", region.area);
}
if (region.model != -1)
{
answer += String.Format(", model {0}", region.model);
}
answer += ", region might be broken";
MessageBox.Show(answer, "Level Split", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
Dictionary <RegionState, int> dictionary = new Dictionary <RegionState, int>();
foreach (RegionState state in (RegionState[])Enum.GetValues(typeof(RegionState)))
{
dictionary[state] = 0;
}
string dirPostfix = addressTextBox.Text;
int levelScriptEntryPoint = Convert.ToInt32(addressTextBox.Text, 16);
if (LevelInfo.IsValidLevelScriptEntry(levelScriptEntryPoint))
{
dirPostfix = (LevelInfo.GetLevel(levelScriptEntryPoint) + 1).ToString();
}
string dirname = Path.Combine(Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(path), dirPostfix);
if (deleteFolderCheckbox.Checked)
{
if (Directory.Exists(dirname))
{
DialogResult result = MessageBox.Show(String.Format("Path {0} already exists! Delete it anyways?", dirname), "Warning", MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation);
if (result == DialogResult.OK)
{
Directory.Delete(dirname, true);
}
else
{
return;
}
}
}
Directory.CreateDirectory(dirname);
SortedSet <string> truncatedFiles = new SortedSet <string>();
foreach (Region region in regions)
{
switch (region.state)
{
case RegionState.LevelHeader:
if (!levelHeaderCheckbox.Checked)
{
continue;
}
break;
case RegionState.LevelFooter:
if (!levelFooterCheckbox.Checked)
{
continue;
}
break;
case RegionState.ModelsLoader:
if (!modelsDescriptorCheckbox.Checked)
{
continue;
}
break;
case RegionState.AreaHeader:
if (!areaHeaderCheckbox.Checked)
{
continue;
}
break;
case RegionState.AreaData:
case RegionState.AreaScrolls:
if (!areaObjectsDataCheckbox.Checked)
{
continue;
}
break;
case RegionState.AreaFooter:
if (!areaFooterCheckbox.Checked)
{
continue;
}
break;
case RegionState.GeoLayout:
case RegionState.DisplayList:
case RegionState.GraphicsData:
if (region.area != -1)
{
if (!areaGraphicsCheckBox.Checked)
{
continue;
}
}
else if (region.model != -1)
{
if (!modelsGraphicsCheckbox.Checked)
{
continue;
}
}
break;
case RegionState.Collision:
if (!levelCollisionCheckbox.Checked)
{
continue;
}
break;
}
string regionPath = null;
try
{
regionPath = PathComposer.ComposeName(dirname, region.state, region.area, region.model, region.number);
}
catch (Exception ex)
{
MessageBox.Show(String.Format("Failed to compose path for {0}, reason: {1}", region.state, ex.Message), "Level Split", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (regionPath == null)
{
continue;
}
Directory.CreateDirectory(Path.GetDirectoryName(regionPath));
//if (deleteFolderCheckbox.Checked && File.Exists(regionPath))
// throw new Exception("Such region was written already!");
if (!truncatedFiles.Contains(regionPath))
{
File.Delete(regionPath);
truncatedFiles.Add(regionPath);
}
else
{
if (region.state != RegionState.ModelsLoader &&
region.state != RegionState.AreaData &&
region.state != RegionState.AreaScrolls)
{
MessageBox.Show(String.Format("Appending data from region {0}, this might be bug", region.state), "Level Split", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
using (var stream = new FileStream(regionPath, FileMode.Append))
stream.Write(region.data, 0, region.data.Length);
}
MessageBox.Show(String.Format("ROM was splitted successfully at {0}", dirname), "Level Split", MessageBoxButtons.OK, MessageBoxIcon.Information);
splittedPathTextBox.Text = dirname;
//regions.Sort((x, y) => x.start.CompareTo(y.start));
}