public static void PlaceLine(STSCFile file, List <string> strings, List <int> lines, int address, string s)
{
int index = file.FindIndex(address);
strings.Insert(lines[index], s);
for (int i = index; i < lines.Count; ++i)
{
++lines[i];
}
}
public static void ConvertSingleInstructionToText(STSCFile file, int instructionPointer,
Dictionary <string, int> labels, List <int> scopeEnds, List <int> lines, List <string> strings, ref int address, ref int currentIndent)
{
var instruction = file.Instructions[instructionPointer];
if (scopeEnds.Count != 0 && scopeEnds.Last() == address)
{
--currentIndent;
strings.Add($"{new string(' ', currentIndent * 4)}}}");
scopeEnds.RemoveAt(scopeEnds.Count - 1);
}
// TODO
int address2 = address;
if (labels.Any(t => t.Value == address2))
{
strings.Add($"#label {labels.FirstOrDefault(t => t.Value == address2).Key}");
}
if (instruction.Name == "if")
{
lines.Add(strings.Count);
var ifInstruction = instruction as STSCInstructions.InstructionIf;
string[] comps = ifInstruction.Comparisons
.Select((comparison, index) => ConvertComparisonToString(comparison)).ToArray();
strings.Add($"{new string(' ', currentIndent * 4)}if ({string.Join(" && ", comps)})");
strings.Add($"{new string(' ', currentIndent * 4)}{{");
++currentIndent;
scopeEnds.Add(ifInstruction.GetArgument <int>(0));
}
else
{
string[] argString = instruction.Arguments.Select((arg, index) =>
{
if (instruction.ArgTypes[index] == STSCInstructions.ArgumentType.AT_CodePointer)
{
int jumpAddress = instruction.GetArgument <int>(index);
string labelName = $"LABEL_{jumpAddress:X4}";
// Change Label name if its been used as a function
if (instruction.Name == STSCInstructions.DALRRInstructions[0x1A].Name)
{
labelName = $"SUB_{jumpAddress:X4}";
}
if (!labels.ContainsKey(labelName))
{
labels.Add(labelName, jumpAddress);
if (file.FindIndex(jumpAddress) < instructionPointer)
{
PlaceLine(file, strings, lines, jumpAddress, $"#label {labelName}");
}
}
return(labelName);
}
return(ConvertArgumentToString(instruction, index));
}).ToArray();
// Macros
if (instruction.Name == STSCInstructions.DALRRInstructions[0x52].Name)
{
argString[0] = STSCMacros.DALRRCharacterNames[int.Parse(argString[0])] ?? argString[0];
}
lines.Add(strings.Count);
strings.Add($"{new string(' ', currentIndent * 4)}{instruction.Name}({string.Join(", ", argString)})");
}
}