void writer_BeforeWritingInstruction(object sender, InstructionInfoEventArgs e)
{
var instructionInfo = e.InstructionInfo;
var instruction = instructionInfo.instruction;
int word1 = instructionInfo.word1;
if (InsideFunction)
{
if (!hasOutputFunction)
{
if (this.CodePatches.ContainsKey(currentFunctionName))
{
var codePatch = this.CodePatches[currentFunctionName];
e.WriteLine(codePatch);
}
hasOutputFunction = true;
}
if (instruction == Instruction.FUNC || instruction == Instruction.ENDFUNC || instruction == Instruction.EOF)
{
//will emit the ENDFUNC or next FUNC instruction
InsideFunction = false;
e.StopEmittingCode = false;
}
else
{
e.Handled = true;
e.StopEmittingCode = true;
return;
}
}
if (instruction == Instruction.FUNC)
{
int functionNumber = instructionInfo.word1;
var function = ainFile.GetFunction(functionNumber);
if (function != null)
{
stringNumber = 0;
messageNumber = 0;
currentFunctionName = function.Name;
stringDictionary = stringEntries.GetOrNull(currentFunctionName);
messageDictionary = messageEntries.GetOrNull(currentFunctionName);
if (this.CodePatches.ContainsKey(currentFunctionName))
{
//var codePatch = this.CodePatches[currentFunctionName];
//e.WriteLine(codePatch);
e.Handled = false;
e.StopEmittingCode = false;
//will emit the FUNC instruction, but then not the rest
this.InsideFunction = true;
this.hasOutputFunction = false;
}
}
}
else /*if (stringDictionary != null || messageDictionary != null)*/
{
if (instruction == Instruction.MSG)
{
string originalMessage = originalAinFile.GetMessage(word1);
string newMessage = null;
if (messageDictionary != null)
{
newMessage = messageDictionary.GetOrNull(messageNumber);
}
if (newMessage != null && newMessage != originalMessage)
{
e.Text = newMessage;
}
if (this.WordWrap)
{
if (this.wordWrapper.HasRemainingText == false && e.Text == originalMessage)
{
//don't wrap text because we match the original and don't have remaining text
}
else
{
wordWrapper.projectWriter_BeforeWritingInstruction(sender, e);
}
}
if (e.Dirty && !e.Handled)
{
//recheck this!
newMessage = e.Text;
e.WriteLine("\tMSG " + AssemblerProjectWriter.EscapeAndQuoteMessage(newMessage));
e.Handled = true;
}
messageNumber++;
}
//string instructions are handled by writer_BeforeWritingString
else if (instruction == Instruction.CALLFUNC)
{
//for text wrapping (to do later)
if (this.WordWrap)
{
wordWrapper.projectWriter_BeforeWritingInstruction(sender, e);
}
}
}
}
private List <string> GetTextFromFunction(Function function)
{
int numberOfNonCommentedLines = 0;
int numberOfStrings = 0;
int numberOfMessages = 0;
//Expression expression = null;
//int expressionLastAddress = function.Address;
useStringsToMatch = StringsToMatch != null && StringsToMatch.Count > 0;
//List<string> strings = new List<string>();
//List<string> messages = new List<string>();
List <string> functionLines = new List <string>();
string functionLineString = "FUNCTION " + /*function.Index.ToString() + " " + */ AssemblerProjectWriter.SanitizeVariableName(function.Name);
functionLines.Add(functionLineString);
functionLines.Add("#x strings, x messages"); //this line gets changed later (it's index 1)
int address = function.Address;
string lastName = null;
while (address < ainFile.Code.Length)
{
var instructionInfo = ainFile.Peek(address);
if (instructionInfo.instruction == Instruction.ENDFUNC || instructionInfo.instruction == Instruction.FUNC)
{
break;
}
if (this.AnnotateEnumerationType != null && instructionInfo.instruction == Instruction.CALLFUNC)
{
var func = ainFile.GetFunction(instructionInfo.word1);
if (VariablesUsingEnumerationType.Contains(func))
{
var parameters = GetParametersThatUsesEnumerationType(func);
if (parameters.FirstOrDefault() != null)
{
foreach (var parameter in parameters)
{
int i = parameter.Index;
int addr = instructionInfo.CurrentAddress - (func.ParameterCount) * 6 + i * 6;
var ins2 = ainFile.Peek(addr);
if (ins2.instruction == Instruction.PUSH)
{
string enumerationValue = this.AnnotateEnumerationType.GetOrDefault(ins2.word1, "");
if (!String.IsNullOrEmpty(enumerationValue))
{
functionLines.Add("");
functionLines.Add("#" + enumerationValue);
}
}
else if (ins2.instruction == Instruction.S_PUSH)
{
string str = ainFile.GetString(ins2.word1);
if (!String.IsNullOrEmpty(str))
{
if (this.replacementStringsForAnnotations != null && this.replacementStringsForAnnotations.ContainsKey(str))
{
string nextStr = this.replacementStringsForAnnotations[str];
if (!nextStr.StartsWith("*"))
{
str = nextStr;
}
else
{
str = lastName;
}
}
else
{
}
if (lastName != str)
{
lastName = str;
functionLines.Add("");
functionLines.Add("#" + str);
}
}
}
}
}
}
}
if (instructionInfo.instruction == Instruction.MSG)
{
//if (this.AnnotateEnumerationType != null)
//{
// if (expression == null)
// {
// expression = ainFile.DecompiledCodeCache.GetDecompiledCode(function);
// }
// CatchUpToAddress(ref expression, functionLines, address);
//}
int messageNumber = instructionInfo.word1;
string message = ainFile.GetMessage(messageNumber);
if (message != null)
{
if (useStringsToMatch == false || StringsToMatch.Contains(message))
{
string messageLine = "m " + numberOfMessages.ToString("000") + " " + StringExportImport.EscapeText(message);
functionLines.Add(messageLine);
}
numberOfMessages++;
numberOfNonCommentedLines++;
}
}
else if (instructionInfo.instruction == Instruction.STRSWITCH)
{
int switchBlockNumber = instructionInfo.word1;
var switchBlock = ainFile.Switches.GetOrNull(switchBlockNumber);
if (switchBlock != null)
{
foreach (var switchCase in switchBlock.SwitchCases)
{
int stringNumber = switchCase.Value;
string str = ainFile.GetString(stringNumber);
if (str != null)
{
AddString(ref numberOfNonCommentedLines, ref numberOfStrings, functionLines, stringNumber, str);
}
}
}
}
else
{
int indexOfStringArgument = instructionInfo.instruction.IndexOfStringArgument();
if (indexOfStringArgument != -1)
{
int stringNumber = instructionInfo.words[indexOfStringArgument];
string str = ainFile.GetString(stringNumber);
if (str != null)
{
AddString(ref numberOfNonCommentedLines, ref numberOfStrings, functionLines, stringNumber, str);
}
}
}
address = instructionInfo.nextAddress;
}
functionLines[1] = "#" + numberOfStrings.ToString() + " strings, " + numberOfMessages.ToString() + " messages";
if (numberOfNonCommentedLines == 0)
{
functionLines.Clear();
}
return(functionLines);
}
