public void DumpScript(byte[] data, IDumper dumper)
{
try
{
var scriptInterpreter = ScriptParser.Create(Game);
var compilationUnit = scriptInterpreter.Parse(data);
var replacers = new IAstReplacer[]
{
//new ReplacePushAndPop(),
new ResolveVariables(scriptInterpreter.KnownVariables),
//new ResolveAllTypesOfVariables(Game.Version),
// OK forget about this, I have to use structuring...
//new ReplaceJumpToIf(),
//new ReplaceJumpToWhile(),
//new ReplaceJumpToGoTo()
};
Array.ForEach(replacers, r => compilationUnit = r.Replace(compilationUnit));
dumper.Write(compilationUnit.Accept(new DumpAstVisitor()));
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(e);
Console.ResetColor();
}
}
public void DumpScript(byte[] data, IDumper dumper)
{
try
{
var scriptInterpreter = ScriptParser.Create(Game);
var compilationUnit = scriptInterpreter.Parse(data);
var replacers = new IAstReplacer[]
{
//new ReplacePushAndPop(),
new ResolveVariables(scriptInterpreter.KnownVariables),
//new ResolveAllTypesOfVariables(Game.Version),
// OK forget about this, I have to use structuring...
//new ReplaceJumpToIf(),
//new ReplaceJumpToWhile(),
//new ReplaceJumpToGoTo()
};
Array.ForEach(replacers, r => compilationUnit = r.Replace(compilationUnit));
dumper.Write(compilationUnit.Accept(new DumpAstVisitor()));
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(e);
Console.ResetColor();
}
}
public void ReplaceJumpToIfWithRealExample()
{
// cu =
// [ 0, 5] Push(156)
// [ 5, 10] Push(108)
// [ 10, 15] Variables[301] = Pop()
// [ 15, 16] StopObjectCode()
// [ 16, 21] Push(Bits[563])
// [ 21, 22] Push(!Pop())
// [ 22, 27] jump 48 if !Pop()
// [ 27, 32] Push(972)
// [ 32, 37] Push(972)
// [ 37, 42] Push(354)
// [ 42, 43] LoadRoomWithEgo(Pop(), Pop(), Pop(), Pop())
// [ 43, 48] jump 96 if True
// [ 48, 53] Push(Bits[9])
// [ 53, 54] Push(!Pop())
// [ 54, 59] Push(Bits[8])
// [ 59, 60] Push(!Pop())
// [ 60, 61] Push(Pop() & Pop())
// [ 61, 66] jump 80 if !Pop()
// [ 66, 71] Push(5)
// [ 71, 76] Push(1)
// [ 76, 77] CutScene(Pop(25))
// [ 77, 79] WaitForCamera()
// [ 79, 80] EndCutScene()
// [ 80, 85] Push(0)
// [ 85, 90] Push(351)
// [ 90, 95] Push(0)
// [ 95, 96] StartScript(Pop(), Pop(), Pop(25))
// [ 96, 97] StopObjectCode()
var cu = new CompilationUnit().AddStatements(new Statement[]
{
new MethodInvocation("Push").AddArgument(156).ToStatement(0, 5),
new MethodInvocation("Push").AddArgument(108).ToStatement(5, 10),
new BinaryExpression(new ElementAccess("Variables", 301), Operator.Assignment, new MethodInvocation("Pop")).ToStatement(10, 15),
new MethodInvocation("StopObjectCode").ToStatement(15, 16),
new MethodInvocation("Push").AddArgument(new ElementAccess("Bits", 563)).ToStatement(16, 21),
new MethodInvocation("Push").AddArgument(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not)).ToStatement(21, 22),
new JumpStatement(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not), 48, 22, 27),
new MethodInvocation("Push").AddArgument(972).ToStatement(27, 32),
new MethodInvocation("Push").AddArgument(972).ToStatement(32, 37),
new MethodInvocation("Push").AddArgument(354).ToStatement(37, 42),
new MethodInvocation("LoadRoomWithEgo").AddArguments(new MethodInvocation("Pop"), new MethodInvocation("Pop"), new MethodInvocation("Pop"), new MethodInvocation("Pop")).ToStatement(42, 43),
new JumpStatement(true.ToLiteral(), 96, 43, 48),
new MethodInvocation("Push").AddArgument(new ElementAccess("Bits", 9)).ToStatement(48, 53),
new MethodInvocation("Push").AddArgument(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not)).ToStatement(53, 54),
new MethodInvocation("Push").AddArgument(new ElementAccess("Bits", 8)).ToStatement(54, 59),
new MethodInvocation("Push").AddArgument(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not)).ToStatement(59, 60),
new MethodInvocation("Push").AddArgument(new BinaryExpression(new MethodInvocation("Pop"), Operator.And, new MethodInvocation("Pop"))).ToStatement(60, 61),
new JumpStatement(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not), 80, 61, 66),
new MethodInvocation("Push").AddArgument(5).ToStatement(66, 71),
new MethodInvocation("Push").AddArgument(1).ToStatement(71, 76),
new MethodInvocation("CutScene").AddArgument(new MethodInvocation("Pop").AddArgument(25)).ToStatement(76, 77),
new MethodInvocation("WaitForCamera").ToStatement(77, 79),
new MethodInvocation("EndCutScene").ToStatement(79, 80),
new MethodInvocation("Push").AddArgument(0).ToStatement(80, 85),
new MethodInvocation("Push").AddArgument(351).ToStatement(85, 90),
new MethodInvocation("Push").AddArgument(0).ToStatement(90, 95),
new MethodInvocation("StartScript").AddArguments(new MethodInvocation("Pop"), new MethodInvocation("Pop"), new MethodInvocation("Pop").AddArgument(25)).ToStatement(95, 96),
new MethodInvocation("StopObjectCode").ToStatement(96, 97),
});
// expectedCu =
// [ 0, 5] Push(156)
// [ 5, 10] Push(108)
// [ 10, 15] Variables[301] = Pop()
// [ 15, 16] StopObjectCode()
// [ 16, 21] Push(Bits[563])
// [ 21, 22] Push(!Pop())
// [ 22, 27] if (!Pop())
// {
// [ 27, 32] Push(972)
// [ 32, 37] Push(972)
// [ 37, 42] Push(354)
// [ 42, 43] LoadRoomWithEgo(Pop(), Pop(), Pop(), Pop())
// [ 43, 48] goto label_96
// }
// [ 48, 53] Push(Bits[9])
// [ 53, 54] Push(!Pop())
// [ 54, 59] Push(Bits[8])
// [ 59, 60] Push(!Pop())
// [ 60, 61] Push(Pop() & Pop())
// [ 61, 66] if !Pop()
// {
// [ 66, 71] Push(5)
// [ 71, 76] Push(1)
// [ 76, 77] CutScene(Pop(25))
// [ 77, 79] WaitForCamera()
// [ 79, 80] EndCutScene()
// }
// [ 80, 85] Push(0)
// [ 85, 90] Push(351)
// [ 90, 95] Push(0)
// [ 95, 96] StartScript(Pop(), Pop(), Pop(25))
// label_96:
// [ 96, 97] StopObjectCode()
var replacers = new IAstReplacer[]
{
new ReplacePushAndPop(),
new ResolveAllTypesOfVariables(8),
new ReplaceJumpToIf(),
new ReplaceJumpToWhile(),
new ReplaceJumpToGoTo()
};
Array.ForEach(replacers, r => cu = r.Replace(cu));
Console.WriteLine(AstHelper.ToString(cu, true));
}
public void ReplaceJumpToIfWithRealExample()
{
// cu =
// [ 0, 5] Push(156)
// [ 5, 10] Push(108)
// [ 10, 15] Variables[301] = Pop()
// [ 15, 16] StopObjectCode()
// [ 16, 21] Push(Bits[563])
// [ 21, 22] Push(!Pop())
// [ 22, 27] jump 48 if !Pop()
// [ 27, 32] Push(972)
// [ 32, 37] Push(972)
// [ 37, 42] Push(354)
// [ 42, 43] LoadRoomWithEgo(Pop(), Pop(), Pop(), Pop())
// [ 43, 48] jump 96 if True
// [ 48, 53] Push(Bits[9])
// [ 53, 54] Push(!Pop())
// [ 54, 59] Push(Bits[8])
// [ 59, 60] Push(!Pop())
// [ 60, 61] Push(Pop() & Pop())
// [ 61, 66] jump 80 if !Pop()
// [ 66, 71] Push(5)
// [ 71, 76] Push(1)
// [ 76, 77] CutScene(Pop(25))
// [ 77, 79] WaitForCamera()
// [ 79, 80] EndCutScene()
// [ 80, 85] Push(0)
// [ 85, 90] Push(351)
// [ 90, 95] Push(0)
// [ 95, 96] StartScript(Pop(), Pop(), Pop(25))
// [ 96, 97] StopObjectCode()
var cu = new CompilationUnit().AddStatements(new Statement[]
{
new MethodInvocation("Push").AddArgument(156).ToStatement(0, 5),
new MethodInvocation("Push").AddArgument(108).ToStatement(5, 10),
new BinaryExpression(new ElementAccess("Variables", 301), Operator.Assignment, new MethodInvocation("Pop")).ToStatement(10, 15),
new MethodInvocation("StopObjectCode").ToStatement(15, 16),
new MethodInvocation("Push").AddArgument(new ElementAccess("Bits", 563)).ToStatement(16, 21),
new MethodInvocation("Push").AddArgument(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not)).ToStatement(21, 22),
new JumpStatement(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not), 48, 22, 27),
new MethodInvocation("Push").AddArgument(972).ToStatement(27, 32),
new MethodInvocation("Push").AddArgument(972).ToStatement(32, 37),
new MethodInvocation("Push").AddArgument(354).ToStatement(37, 42),
new MethodInvocation("LoadRoomWithEgo").AddArguments(new MethodInvocation("Pop"), new MethodInvocation("Pop"), new MethodInvocation("Pop"), new MethodInvocation("Pop")).ToStatement(42, 43),
new JumpStatement(true.ToLiteral(), 96, 43, 48),
new MethodInvocation("Push").AddArgument(new ElementAccess("Bits", 9)).ToStatement(48, 53),
new MethodInvocation("Push").AddArgument(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not)).ToStatement(53, 54),
new MethodInvocation("Push").AddArgument(new ElementAccess("Bits", 8)).ToStatement(54, 59),
new MethodInvocation("Push").AddArgument(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not)).ToStatement(59, 60),
new MethodInvocation("Push").AddArgument(new BinaryExpression(new MethodInvocation("Pop"), Operator.And, new MethodInvocation("Pop"))).ToStatement(60, 61),
new JumpStatement(new UnaryExpression(new MethodInvocation("Pop"), Operator.Not), 80, 61, 66),
new MethodInvocation("Push").AddArgument(5).ToStatement(66, 71),
new MethodInvocation("Push").AddArgument(1).ToStatement(71, 76),
new MethodInvocation("CutScene").AddArgument(new MethodInvocation("Pop").AddArgument(25)).ToStatement(76, 77),
new MethodInvocation("WaitForCamera").ToStatement(77, 79),
new MethodInvocation("EndCutScene").ToStatement(79, 80),
new MethodInvocation("Push").AddArgument(0).ToStatement(80, 85),
new MethodInvocation("Push").AddArgument(351).ToStatement(85, 90),
new MethodInvocation("Push").AddArgument(0).ToStatement(90, 95),
new MethodInvocation("StartScript").AddArguments(new MethodInvocation("Pop"), new MethodInvocation("Pop"), new MethodInvocation("Pop").AddArgument(25)).ToStatement(95, 96),
new MethodInvocation("StopObjectCode").ToStatement(96, 97),
});
// expectedCu =
// [ 0, 5] Push(156)
// [ 5, 10] Push(108)
// [ 10, 15] Variables[301] = Pop()
// [ 15, 16] StopObjectCode()
// [ 16, 21] Push(Bits[563])
// [ 21, 22] Push(!Pop())
// [ 22, 27] if (!Pop())
// {
// [ 27, 32] Push(972)
// [ 32, 37] Push(972)
// [ 37, 42] Push(354)
// [ 42, 43] LoadRoomWithEgo(Pop(), Pop(), Pop(), Pop())
// [ 43, 48] goto label_96
// }
// [ 48, 53] Push(Bits[9])
// [ 53, 54] Push(!Pop())
// [ 54, 59] Push(Bits[8])
// [ 59, 60] Push(!Pop())
// [ 60, 61] Push(Pop() & Pop())
// [ 61, 66] if !Pop()
// {
// [ 66, 71] Push(5)
// [ 71, 76] Push(1)
// [ 76, 77] CutScene(Pop(25))
// [ 77, 79] WaitForCamera()
// [ 79, 80] EndCutScene()
// }
// [ 80, 85] Push(0)
// [ 85, 90] Push(351)
// [ 90, 95] Push(0)
// [ 95, 96] StartScript(Pop(), Pop(), Pop(25))
// label_96:
// [ 96, 97] StopObjectCode()
var replacers = new IAstReplacer[]
{
new ReplacePushAndPop(),
new ResolveAllTypesOfVariables(8),
new ReplaceJumpToIf(),
new ReplaceJumpToWhile(),
new ReplaceJumpToGoTo()
};
Array.ForEach(replacers, r => cu = r.Replace(cu));
Console.WriteLine(AstHelper.ToString(cu, true));
}
