public static IEnumerable <CodeInstruction> SetPublicInstanceVariableTranspiler(IEnumerable <CodeInstruction> instr)
{
MethodInfo info = typeof(DummyModClass).GetMethod("SetPublicInstanceVariable");
List <CodeInstruction> newInstr = ILTool.MethodToILInstructions(info);
return(newInstr);
}
public static IEnumerable <CodeInstruction> SetPrivateInstanceVariableTranspiler(IEnumerable <CodeInstruction> instr)
{
MethodInfo info = typeof(DummyModClass).GetMethod("SetPrivateInstanceVariable");
ILTool parser = new ILTool(instr);
parser.ReplaceMethod(info);
return(parser.instructions);
}
public static IEnumerable <CodeInstruction> ReplaceMethodTranspiler(IEnumerable <CodeInstruction> instr)
{
MethodInfo info = typeof(DummyModClass).GetMethod("SomeMethod");
ILTool tool = new ILTool(instr);
tool.ReplaceMethod(info);
return(tool.instructions);
}
public void PrintIL()
{
MethodInfo thingMethod = typeof(DummyModClass).GetMethod("SearchStatement");
MethodInfo complexMethod = typeof(DummyCompiledClass).GetMethod("ComplexMethod");
Trace.WriteLine("--SomeMethod--");
ILTool.MethodToILInstructions(thingMethod).Do(x => Trace.WriteLine(x));
Trace.WriteLine("");
Trace.WriteLine("--ComplexMethod--");
ILTool.MethodToILInstructions(complexMethod).Do(x => Trace.WriteLine(x));
}
public static IEnumerable <CodeInstruction> RemoveStatementsNoReturnTranspiler(IEnumerable <CodeInstruction> instr)
{
List <CodeInstruction> instructions = new List <CodeInstruction>(instr);
MethodInfo removeMethod = typeof(DummyModClass).GetMethod("SearchStatement");
ILTool parser = new ILTool(instructions);
parser.RemoveCodeBlock(removeMethod);
return(parser.instructions);
}
public static IEnumerable <CodeInstruction> AddStatementsAfterTranspiler(IEnumerable <CodeInstruction> instr)
{
List <CodeInstruction> instructions = new List <CodeInstruction>(instr);
MethodInfo searchMethod = typeof(DummyModClass).GetMethod("ForSearchStatements");
MethodInfo replacementMethod = typeof(DummyModClass).GetMethod("ReplacementStatement");
ILTool parser = new ILTool(instructions);
parser.AddCodeBlockAfter(searchMethod, replacementMethod);
return(parser.instructions);
}
public static IEnumerable <CodeInstruction> ReplaceStatementsWithReturnTranspiler(IEnumerable <CodeInstruction> instr)
{
List <CodeInstruction> instructions = new List <CodeInstruction>(instr);
MethodInfo searchMethod = typeof(DummyCompiledClass).GetMethod("SomeMethod");
MethodInfo replacementMethod = typeof(DummyModClass).GetMethod("SomeMethod");
ILTool parser = new ILTool(instructions);
parser.ReplaceAllCodeBlocks(searchMethod, replacementMethod);
return(parser.instructions);
}
/// <summary>
/// Used strictly and only used in CompileIL test.
/// This method compares the IL code of Harmony's transpiler and ILHelpers transpiler
/// </summary>
/// <param name="instr">Harmony's transpiled IL code</param>
/// <returns>Instructions to replace patch statement</returns>
public static IEnumerable <CodeInstruction> ILComparison(IEnumerable <CodeInstruction> instr)
{
// Complex method is used
MethodInfo methodToCompare = typeof(DummyCompiledClass).GetMethod("ComplexMethod");
List <CodeInstruction> helperInstructions = ILTool.MethodToILInstructions(methodToCompare);
List <CodeInstruction> harmonyInstructions = (List <CodeInstruction>)instr;
// Verify helper and harmony instructions are equal
Assert.AreEqual(harmonyInstructions.Count, helperInstructions.Count);
for (int i = 0; i < helperInstructions.Count; i++)
{
// Check opcodes are equal
Assert.AreEqual(harmonyInstructions[i].opcode, helperInstructions[i].opcode);
// Check operands are equal
Assert.AreEqual(harmonyInstructions[i].operand, helperInstructions[i].operand);
// Check exception blocks are equal
Assert.AreEqual(harmonyInstructions[i].blocks.Count, helperInstructions[i].blocks.Count);
for (int j = 0; j < harmonyInstructions[i].blocks.Count; j++)
{
Assert.AreEqual(harmonyInstructions[i].blocks[j], helperInstructions[i].blocks[j]);
}
// Check labels are equal
Assert.AreEqual(harmonyInstructions[i].labels.Count, helperInstructions[i].labels.Count);
for (int j = 0; j < harmonyInstructions[i].labels.Count; j++)
{
Assert.AreEqual(harmonyInstructions[i].labels[j], helperInstructions[i].labels[j]);
}
}
return(instr);
}
