public static void ReplaceInGML(string str1, string str2, UndertaleCode code, UndertaleData data)
{
string decomp = Decompiler.Decompile(code, new DecompileContext(data, false));
decomp = decomp.Replace(str1, str2);
code.ReplaceGML(decomp, data);
code.UpdateAddresses();
}
private async void GraphCode(UndertaleCode code)
{
if (code.DuplicateEntry)
{
GraphView.Source = null;
CurrentGraphed = code;
return;
}
LoaderDialog dialog = new LoaderDialog("Generating graph", "Generating graph, please wait...");
dialog.Owner = Window.GetWindow(this);
Task t = Task.Run(() =>
{
ImageSource image = null;
try
{
code.UpdateAddresses();
var blocks = Decompiler.DecompileFlowGraph(code);
string dot = Decompiler.ExportFlowGraph(blocks);
try
{
var getStartProcessQuery = new GetStartProcessQuery();
var getProcessStartInfoQuery = new GetProcessStartInfoQuery();
var registerLayoutPluginCommand = new RegisterLayoutPluginCommand(getProcessStartInfoQuery, getStartProcessQuery);
var wrapper = new GraphGeneration(getStartProcessQuery, getProcessStartInfoQuery, registerLayoutPluginCommand);
byte[] output = wrapper.GenerateGraph(dot, Enums.GraphReturnType.Png); // TODO: Use SVG instead
image = new ImageSourceConverter().ConvertFrom(output) as ImageSource;
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
if (MessageBox.Show("Unable to execute GraphViz: " + e.Message + "\nMake sure you have downloaded it and set the path in settings.\nDo you want to open the download page now?", "Graph generation failed", MessageBoxButton.YesNo, MessageBoxImage.Error) == MessageBoxResult.Yes)
{
Process.Start("https://graphviz.gitlab.io/_pages/Download/Download_windows.html");
}
}
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
MessageBox.Show(e.Message, "Graph generation failed", MessageBoxButton.OK, MessageBoxImage.Error);
}
Dispatcher.Invoke(() =>
{
GraphView.Source = image;
CurrentGraphed = code;
dialog.Hide();
});
});
dialog.ShowDialog();
await t;
}
public static void DebugPatches(UndertaleData data)
{
UndertaleCode ee = data.Code.ByName("gml_Object_obj_menus_Create_0");
ReplaceInGML("1, 2], [\"\", 9],", "1, 2], [\"EXTRAS\", 1, 9], ", ee, data);
ee.UpdateAddresses();
data.Code.ByName("gml_Object_obj_constant_Draw_64").AppendGML(RabbitRunCode.constBruhwer, data);
}
private void DisassembleCode(UndertaleCode code)
{
code.UpdateAddresses();
string text;
if (code.DuplicateEntry)
{
DisassemblyEditor.IsReadOnly = true;
text = "; Duplicate code entry; cannot edit here.";
}
else
{
DisassemblyEditor.IsReadOnly = false;
var data = (Application.Current.MainWindow as MainWindow).Data;
text = code.Disassemble(data.Variables, data.CodeLocals.For(code));
}
DisassemblyEditor.Text = text;
CurrentDisassembled = code;
DisassemblyChanged = false;
}
private void DisassembleCode(UndertaleCode code)
{
code.UpdateAddresses();
FlowDocument document = new FlowDocument();
document.PagePadding = new Thickness(0);
document.PageWidth = 2048; // Speed-up.
document.FontFamily = new FontFamily("Lucida Console");
Paragraph par = new Paragraph();
par.Margin = new Thickness(0);
if (code.Instructions.Count > 5000)
{
// Disable syntax highlighting. Loading it can take a few MINUTES on large scripts.
var data = (Application.Current.MainWindow as MainWindow).Data;
string[] split = code.Disassemble(data.Variables, data.CodeLocals.For(code)).Split('\n');
for (var i = 0; i < split.Length; i++)
{ // Makes it possible to select text.
if (i > 0 && (i % 100) == 0)
{
document.Blocks.Add(par);
par = new Paragraph();
par.Margin = new Thickness(0);
}
par.Inlines.Add(split[i] + (split.Length > i + 1 && ((i + 1) % 100) != 0 ? "\n" : ""));
}
}
else
{
Brush addressBrush = new SolidColorBrush(Color.FromRgb(50, 50, 50));
Brush opcodeBrush = new SolidColorBrush(Color.FromRgb(0, 100, 0));
Brush argBrush = new SolidColorBrush(Color.FromRgb(0, 0, 150));
Brush typeBrush = new SolidColorBrush(Color.FromRgb(0, 0, 50));
var data = (Application.Current.MainWindow as MainWindow).Data;
par.Inlines.Add(new Run(code.GenerateLocalVarDefinitions(data.Variables, data.CodeLocals.For(code)))
{
Foreground = addressBrush
});
foreach (var instr in code.Instructions)
{
par.Inlines.Add(new Run(instr.Address.ToString("D5") + ": ")
{
Foreground = addressBrush
});
par.Inlines.Add(new Run(instr.Kind.ToString().ToLower())
{
Foreground = opcodeBrush, FontWeight = FontWeights.Bold
});
switch (UndertaleInstruction.GetInstructionType(instr.Kind))
{
case UndertaleInstruction.InstructionType.SingleTypeInstruction:
par.Inlines.Add(new Run("." + instr.Type1.ToOpcodeParam())
{
Foreground = typeBrush
});
if (instr.Kind == UndertaleInstruction.Opcode.Dup || instr.Kind == UndertaleInstruction.Opcode.CallV)
{
par.Inlines.Add(new Run(" "));
par.Inlines.Add(new Run(instr.Extra.ToString())
{
Foreground = argBrush
});
}
break;
case UndertaleInstruction.InstructionType.DoubleTypeInstruction:
par.Inlines.Add(new Run("." + instr.Type1.ToOpcodeParam())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run("." + instr.Type2.ToOpcodeParam())
{
Foreground = typeBrush
});
break;
case UndertaleInstruction.InstructionType.ComparisonInstruction:
par.Inlines.Add(new Run("." + instr.Type1.ToOpcodeParam())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run("." + instr.Type2.ToOpcodeParam())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run(" "));
par.Inlines.Add(new Run(instr.ComparisonKind.ToString())
{
Foreground = opcodeBrush
});
break;
case UndertaleInstruction.InstructionType.GotoInstruction:
par.Inlines.Add(new Run(" "));
string tgt = (instr.Address + instr.JumpOffset).ToString("D5");
if (instr.Address + instr.JumpOffset == code.Length / 4)
{
tgt = "func_end";
}
if (instr.JumpOffsetPopenvExitMagic)
{
tgt = "[drop]";
}
par.Inlines.Add(new Run(tgt)
{
Foreground = argBrush, ToolTip = "$" + instr.JumpOffset.ToString("+#;-#;0")
});
break;
case UndertaleInstruction.InstructionType.PopInstruction:
par.Inlines.Add(new Run("." + instr.Type1.ToOpcodeParam())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run("." + instr.Type2.ToOpcodeParam())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run(" "));
if (instr.Type1 == UndertaleInstruction.DataType.Int16)
{
// Special scenario - the swap instruction
// TODO: Figure out the proper syntax, see #129
Run runType = new Run(instr.SwapExtra.ToString().ToLower())
{
Foreground = argBrush
};
par.Inlines.Add(runType);
}
else
{
if (instr.Type1 == UndertaleInstruction.DataType.Variable && instr.TypeInst != UndertaleInstruction.InstanceType.Undefined)
{
par.Inlines.Add(new Run(instr.TypeInst.ToString().ToLower())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run("."));
}
Run runDest = new Run(instr.Destination.ToString())
{
Foreground = argBrush, Cursor = Cursors.Hand
};
runDest.MouseDown += (sender, e) =>
{
(Application.Current.MainWindow as MainWindow).ChangeSelection(instr.Destination);
};
par.Inlines.Add(runDest);
}
break;
case UndertaleInstruction.InstructionType.PushInstruction:
par.Inlines.Add(new Run("." + instr.Type1.ToOpcodeParam())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run(" "));
if (instr.Type1 == UndertaleInstruction.DataType.Variable && instr.TypeInst != UndertaleInstruction.InstanceType.Undefined)
{
par.Inlines.Add(new Run(instr.TypeInst.ToString().ToLower())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run("."));
}
Run valueRun = new Run((instr.Value as IFormattable)?.ToString(null, CultureInfo.InvariantCulture) ?? instr.Value.ToString())
{
Foreground = argBrush, Cursor = (instr.Value is UndertaleObject || instr.Value is UndertaleResourceRef) ? Cursors.Hand : Cursors.Arrow
};
if (instr.Value is UndertaleResourceRef)
{
valueRun.MouseDown += (sender, e) =>
{
(Application.Current.MainWindow as MainWindow).ChangeSelection((instr.Value as UndertaleResourceRef).Resource);
};
}
else if (instr.Value is UndertaleObject)
{
valueRun.MouseDown += (sender, e) =>
{
(Application.Current.MainWindow as MainWindow).ChangeSelection(instr.Value);
};
}
par.Inlines.Add(valueRun);
break;
case UndertaleInstruction.InstructionType.CallInstruction:
par.Inlines.Add(new Run("." + instr.Type1.ToOpcodeParam())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run(" "));
par.Inlines.Add(new Run(instr.Function.ToString())
{
Foreground = argBrush
});
par.Inlines.Add(new Run("(argc="));
par.Inlines.Add(new Run(instr.ArgumentsCount.ToString())
{
Foreground = argBrush
});
par.Inlines.Add(new Run(")"));
break;
case UndertaleInstruction.InstructionType.BreakInstruction:
par.Inlines.Add(new Run("." + instr.Type1.ToOpcodeParam())
{
Foreground = typeBrush
});
par.Inlines.Add(new Run(" "));
par.Inlines.Add(new Run(instr.Value.ToString())
{
Foreground = argBrush
});
break;
}
if (par.Inlines.Count >= 250)
{ // Makes selecting text possible.
document.Blocks.Add(par);
par = new Paragraph();
par.Margin = new Thickness(0);
}
else
{
par.Inlines.Add(new Run("\n"));
}
}
}
document.Blocks.Add(par);
DisassemblyView.Document = document;
CurrentDisassembled = code;
}
public static void SpeedrunPatches(UndertaleData data)
{
UndertaleScript setboi = new UndertaleScript();
setboi.Name = data.Strings.MakeString("set_speedrun_category");
setboi.Code = new UndertaleCode();
setboi.Code.Name = data.Strings.MakeString("gml_Script_set_speedrun_category");
setboi.Code.ReplaceGML(RabbitRunCode.set_speedrun_category, data);
data.Code.Add(setboi.Code);
data.Scripts.Add(setboi);
UndertaleScript sprun = new UndertaleScript();
sprun.Name = new UndertaleString("menu_speedrun_script");
data.Strings.Add(sprun.Name);
sprun.Code = new UndertaleCode();
data.Code.Add(sprun.Code);
sprun.Code.Name = new UndertaleString("gml_Script_menu_speedrun_script");
data.Strings.Add(sprun.Code.Name);
sprun.Code.ReplaceGML(RabbitRunCode.menu_speedrun_script, data);
sprun.Code.UpdateAddresses();
data.Scripts.Add(sprun);
UndertaleCode ae = data.Code.ByName("gml_Script_setfile");
ae.AppendGML(RabbitRunCode.gml_Script_setfile, data);
ae.UpdateAddresses();
UndertaleCode ee = data.Code.ByName("gml_Object_obj_mainmenus_Create_0");
ReplaceInGML("GAME\", 1, 8],", "GAME\", 1, 8], [\"SPEEDBUN\", 1, 19], ", ee, data);
ee.UpdateAddresses();
ReplaceInGML("i = 0", RabbitRunCode.speedrunMenuInit, ee, data);
UndertaleCode ie = data.Code.ByName("gml_Script_cKeys_beginstep");
ie.AppendGML(RabbitRunCode.tasBeginStepInput, data);
UndertaleCode oe = data.Code.ByName("gml_Object_obj_init_Create_0");
oe.AppendGML(@"global.playRun = false;
global.watchRun = false;
global.speedrunning = true;
global.inrun = false;
global.onehun = false;//one hundred percent
global.allbun = false;//all cuties
global.anyper = false;//any percent", data);
UndertaleCode ue = data.Code.ByName("gml_Script_SaveStringToFile");
ue.ReplaceGML(RabbitRunCode.saveStringFile, data);
UndertaleSprite mico = data.Sprites.ByName("spr_menuicons");
UndertaleSprite.TextureEntry te = new UndertaleSprite.TextureEntry();
UndertaleTexturePageItem ti = mico.Textures[1].Texture;
UndertaleTexturePageItem to = data.Sprites.ByName("spr_antibunidle").Textures[0].Texture;
te.Texture = new UndertaleTexturePageItem();
te.Texture.TargetX = ti.TargetX;
te.Texture.TargetY = ti.TargetY;
te.Texture.SourceX = to.SourceX;
te.Texture.SourceY = to.SourceY;
te.Texture.BoundingHeight = ti.BoundingHeight;
te.Texture.BoundingWidth = ti.BoundingWidth;
te.Texture.SourceWidth = 16;
te.Texture.TargetWidth = 16;
te.Texture.SourceHeight = 15;
te.Texture.TargetHeight = 15;
te.Texture.TexturePage = to.TexturePage;
data.TexturePageItems.Add(te.Texture);
mico.Textures.Insert(2, te);
}