public bool AddInherit(string text)
{
//HACK CITY!
//first, we need to find where to put the inherit command. We are assuming
//the code file already has at least one inherit command (dangerous) or
//some meta-comment that singlas where they should go (also dangerous) so we'll
//insert our new one after that
for (int index = 0; index < this.Tokens.Count; index++)
{
Parser.Token insertPoint = this.Tokens[index];
if (insertPoint != null)
{
if (insertPoint.Type == Parser.TokenType.CommentLine &&
insertPoint.Code.Trim() == Globals.Generator.InheritCode)
{
//stick 'er in there!
Parser.Token newline = new Parser.Token("\n");
Parser.Token token = new Parser.Token(text);
this.Tokens.Insert(index, newline);
this.Tokens.Insert(index, token);
return(true);
}
}
}
return(false);
}
public void AddLine(string line, string bodyName)
{
const int FUNC_BODY = 1;
Parser.Token body = this.Code.GetFunctionBody(bodyName);
body.InsertTextAsTokensBeginning(line, FUNC_BODY);
}
/// <summary>
/// Obtains values from parsed LPC code and applies them to
/// the room model's data.
/// </summary>
/// <param name="?"></param>
private void PullDataFromCode()
{
//first, find main function
Parser.Token body = this.Code.GetFunctionBody("create");
if (body == null)
{
MessageBox.Show("DEBUG ERROR: Room model's code failed to load properly. The 'create' function body was not found.");
return;
}
//don't assume we have children in the function body
if (body.Children.Count < 2)
{
MessageBox.Show("DEBUG ERROR: Missing function body for 'create'. The Parser has mismatched token children.");
return;
}
//build a list of all function calls found in the LPC object
Dictionary <string, Parser.Token> list = this.Code.GetAllFunctionCalls(body);
//update all function call controls if they have matching info from the aforementioned list
foreach (string dataCall in list.Keys)
{
const int FUNCTION_PARAMS = 0;
if (list.ContainsKey(dataCall))
{
StringBuilder str = new StringBuilder("");
//can't use foreach because some children may be null
for (int index = 0; index < list[dataCall].Children.Count; index++)
{
if (list[dataCall].Children != null && list[dataCall].Children[FUNCTION_PARAMS] != null)
{
str.Append(list[dataCall].Children[FUNCTION_PARAMS][index].Code);
}
}
this.FunctionCalls.DefineCall(dataCall, str.ToString());
}
}
//update exists and enters list
if (this.FunctionCalls.CallList.ContainsKey("SetExits"))
{
this.EditorState.ExitsList = ParserTools.StringIntoMap(this.FunctionCalls.CallList["SetExits"], "SetExits");
}
if (this.FunctionCalls.CallList.ContainsKey("SetEnters"))
{
this.EditorState.EntersList = ParserTools.StringIntoMap(this.FunctionCalls.CallList["SetEnters"], "SetEnters");
}
//check for evidence that the room supports day/night settings for light or long descriptions
if (this.FunctionCalls.CallList.ContainsKey("SetDayLong") ||
this.FunctionCalls.CallList.ContainsKey("SetNightLong") ||
this.FunctionCalls.CallList.ContainsKey("SetDayLight") ||
this.FunctionCalls.CallList.ContainsKey("SetNightLight"))
{
this.EditorState.UseDayNight = true;
}
}
public Dictionary <string, Parser.Token> GetAllFunctionCalls(Parser.Token root)
{
//List<Parser.Token> calls = new List<Parser.Token>();
Dictionary <string, Parser.Token> calls = new Dictionary <string, Parser.Token>();
Dictionary <string, int> FuncInstanceCount = new Dictionary <string, int>();
foreach (Parser.Token token in root.Children[1])
{
if (token.Type == Parser.TokenType.FunctionCall)
{
string funcName = "";
//gotta find out the form of the function call with respect to
//the scope resolution operator
for (int index = 0; index < token.Lexmes.Count; index++)
{
Lexer.Lexme lexme = token.Lexmes[index];
if (lexme.Data.ToString() == "::")
{
funcName = token.Lexmes[index + 1].Data.ToString();
break;
}
if (lexme.Type == Lexer.LexmeType.Identifier)
{
//look ahead
if (token.Lexmes[index + 1].Data.ToString() == "::")
{
funcName = token.Lexmes[index + 2].Data.ToString();
break;
}
else
{
funcName = lexme.Data.ToString();
break;
}
}
}
if (funcName.Length < 1 || funcName == "")
{
throw new Exception("Unidentifiable form for function name.");
}
if (calls.ContainsKey(funcName))
{
calls.Add(funcName + Globals.Generator.FunctionHashSymbol + FuncInstanceCount[funcName], token);
FuncInstanceCount[funcName] += 1;
}
else
{
calls.Add(funcName, token);
FuncInstanceCount.Add(funcName, 1);
}
}
}
return(calls);
}
public void DeleteFunctionsInCode(string bodyName)
{
const int FUNC_PARAMS = 0;
const int FUNC_BODY = 1;
Parser.Token body = this.Code.GetFunctionBody(bodyName);
Dictionary <string, Parser.Token> list = this.Code.GetAllFunctionCalls(body);
body.Children[FUNC_BODY] = new List <Stellarmass.LPC.Parser.Token>();
}
public bool AddInclude(string fileName)
{
//search through every token until the end of the file.
//if we didn't already file the included file we do it at the top
foreach (Parser.Token t in Tokens)
{
if (t.Type == Stellarmass.LPC.Parser.TokenType.Include)
{
if (t.Code.Contains(fileName))
{
return(true);
}
}
}
Parser.Token newline = new Parser.Token("\n");
Parser.Token token = new Parser.Token("#include <" + fileName + ">");
this.Tokens.Insert(0, newline);
this.Tokens.Insert(0, token);
return(true);
}
/// <summary>
/// Converts the room model's data back into parsed LPC.
/// </summary>
private void PushFunctionDataToCode(FunctionCallsCollection functions)
{
//first, find main function
Parser.Token body = this.Code.GetFunctionBody("create");
if (body == null)
{
MessageBox.Show("DEBUG ERROR: Item model's code failed to update properly. The 'create' function body was not found.");
return;
}
//assume we have children in the function body
if (body.Children.Count < 2)
{
MessageBox.Show("DEBUG ERROR: Missing function body for 'create'. Parser mismatched token children.");
return;
}
//build a list of all function calls that already exist and just need to be changed
Dictionary <string, Parser.Token> list = this.Code.GetAllFunctionCalls(body);
List <string> remaining = new List <string>(functions.CallList.Keys);
//build list of relevant function calls within body
foreach (string codeCall in list.Keys)
{
foreach (string dataCall in functions.CallList.Keys)
{
if (dataCall == codeCall.Trim())
{
//edit currently existsing data within the parsed LPC object
if (list[dataCall].Type == Parser.TokenType.FunctionCall)
{
//make sure hash symbol is removed before adding
string[] temp = dataCall.Split(Globals.Generator.FunctionHashSymbol.ToCharArray());
string functionName = temp[0];
//edit exiting function
const int FUNCTION_CALL_PARAMS = 0;
list[dataCall].SetTextAsTokens(functions.CallList[functionName], FUNCTION_CALL_PARAMS);
}
remaining.Remove(dataCall);
}
}
}
//now deal with all the remaining function calls from
//the model that aren't in the LPC parse map yet.
List <string> removedFunctions = new List <string>();
foreach (string dataCall in remaining)
{
/*
* const int FUNCTION_BODY = 1;
* //make sure hash symbol is removed before adding
* string[] temp = dataCall.Split(Globals.Generator.FunctionHashSymbol.ToCharArray());
* string functionName = temp[0];
*
* //add functiuons that don't exist within the parsed LPC
* //but do exist within the model
* body.InsertTextAsTokensEnd("\t" + functionName + "();\n",FUNCTION_BODY);
*/
const int FUNCTION_BODY = 1;
//make sure hash symbol is removed before adding
string parameters = functions.CallList[dataCall];
if (parameters.Length > 0 && parameters != null && parameters != "({})" && parameters != "([])" && parameters != "\"\"")
{
string[] temp = dataCall.Split(Globals.Generator.FunctionHashSymbol.ToCharArray());
string functionName = temp[0];
//add functiuons that don't exist within the parsed LPC
//but do exist within the model
body.InsertTextAsTokensEnd("\t" + functionName + "();\n", FUNCTION_BODY);
}
else
{
removedFunctions.Add(dataCall);
}
}
//loop through again to fill in the parameters for everything we just created
list = this.Code.GetAllFunctionCalls(body);
//HACK ALERT!!!
//when we entered the functions with the hash symbol they used whatever value was tagged onto the end of them
//However, now they are using a number count assigned by the 'GetAllFunctionCalls()' which will inevitably make
//the results turn sour. So we need to convert all hashed function values to a numeric system, while
//also keeing in mind that the first function with a given name is not given a hash symbol by 'GetAllFunctionCalls()'.
//Basically we are going to tack on a numbered count after each instance of a function call except the first.
Dictionary <string, int> funcHashCount = new Dictionary <string, int>();
foreach (string dataCall in remaining)
{
string functionKey = dataCall;
if (!removedFunctions.Contains(dataCall))
{
//hack alert: see above
if (functionKey.Contains(Globals.Generator.FunctionHashSymbol))
{
string[] temp = functionKey.Split(Globals.Generator.FunctionHashSymbol.ToCharArray());
functionKey = temp[0];
//don't add hash to first instance of a function call
if (!funcHashCount.ContainsKey(functionKey))
{
funcHashCount.Add(functionKey, 0);
}
else
{
funcHashCount[functionKey]++;
functionKey = functionKey + Globals.Generator.FunctionHashSymbol + funcHashCount[functionKey];
}
}
//end hack alert
const int FUNCTION_CALL_PARAMS = 0;
if (functionKey != null && functionKey.Length > 0 && list[functionKey].Type == Parser.TokenType.FunctionCall)
{
//make sure hash symbol is removed before adding
string[] temp = functionKey.Split(Globals.Generator.FunctionHashSymbol.ToCharArray());
string functionName = temp[0];
list[functionKey].SetTextAsTokens(functions.CallList[dataCall], FUNCTION_CALL_PARAMS);
}
} //end if not in removed
}
foreach (string file in functions.AdditionalIncludes)
{
this.Code.AddInclude(file);
}
return;
}
/// <summary>
/// This function
/// </summary>
/// <param name="name"></param>
/// <param name="root"></param>
private void RemoveFunctionCallFromCode(string name, Parser.Token root)
{
const int FUNC_BODY_TOKENS = 1;
//foreach(Parser.Token token in root.Children[FUNC_BODY_TOKENS])
for (int count = 0; count < root.Children[FUNC_BODY_TOKENS].Count; count++)
{
Parser.Token token = root.Children[FUNC_BODY_TOKENS][count];
if (token.Type == Parser.TokenType.FunctionCall)
{
string funcName = "";
//gotta find out the form of the function call with respect to
//the scope resolution operator
for (int index = 0; index < token.Lexmes.Count; index++)
{
Lexer.Lexme lexme = token.Lexmes[index];
if (lexme.Data.ToString() == "::")
{
funcName = token.Lexmes[index + 1].Data.ToString();
break;
}
if (lexme.Type == Lexer.LexmeType.Identifier)
{
//look ahead
if (token.Lexmes[index + 1].Data.ToString() == "::")
{
funcName = token.Lexmes[index + 2].Data.ToString();
break;
}
else
{
//found the name of the currently investigated grammar token.
//is it the one we are looking for?
funcName = lexme.Data.ToString();
if (name == funcName)
{
Parser.Token funccall = root.Children[FUNC_BODY_TOKENS][count];
Parser.Token pretab = null, newline = null;
if (count > 0)
{
pretab = root.Children[FUNC_BODY_TOKENS][count - 1];
}
if (root.Children[FUNC_BODY_TOKENS].Count - 1 <= count + 1)
{
newline = root.Children[FUNC_BODY_TOKENS][count + 1];
}
//WARNING - hackish!
//This parameter is used to remove the tab token and newline token that were
//placed after the function back in 'PushDataToCode'. It should only be set
//if you knoew for sure there is a tab before this function and a newline after.
//It is used to remove all that exra space generated when a new function is created and then never used.
//yup
root.Children[FUNC_BODY_TOKENS].Remove(funccall);
//if(pretab != null) {root.Children[FUNC_BODY_TOKENS].Remove(pretab);}
//if(newline != null) {root.Children[FUNC_BODY_TOKENS].Remove(newline);}
}
break;
}
}
}
}
}
return;
}
/// <summary>
/// Converts the room model's data back into parsed LPC.
/// </summary>
private void PushDataToCode()
{
//first, find main function
Parser.Token body = this.Code.GetFunctionBody("create");
if (body == null)
{
MessageBox.Show("DEBUG ERROR: Room model's code failed to update properly. The 'create' function body was not found.");
return;
}
//assume we have children in the function body
if (body.Children.Count < 2)
{
MessageBox.Show("DEBUG ERROR: Missing function body for 'create'. Parser mismatched token children.");
return;
}
//build a list of all function calls that already exist and just need to be changed
Dictionary <string, Parser.Token> list = this.Code.GetAllFunctionCalls(body);
List <string> remaining = new List <string>(this.FunctionCalls.CallList.Keys);
//build list of relevant function calls within body
foreach (string codeCall in list.Keys)
{
foreach (string dataCall in this.FunctionCalls.CallList.Keys)
{
if (dataCall == null || dataCall.Length < 1)
{
MessageBox.Show("Warning! A function with no name was produced for '" + this.RawFileName + "'. The flawed data has not been written but you you should verify the contents of the file.");
}
else
{
if (dataCall == codeCall.Trim())
{
//edit currently existsing data within the parsed LPC object
const int FUNCTION_CALL_PARAMS = 0;
string parameters = this.FunctionCalls.CallList[dataCall];
if (parameters.Length < 1 || parameters == "({})" || parameters == "([])" || parameters == "\"\"")
{
//don't remove if it's the create function
if (dataCall == "create")
{
list[dataCall].SetTextAsTokens(parameters, FUNCTION_CALL_PARAMS);
remaining.Remove(dataCall);
}
else
{
RemoveFunctionCallFromCode(dataCall, body);
}
}
else
{
string encodedText = parameters;
list[dataCall].SetTextAsTokens(encodedText, FUNCTION_CALL_PARAMS);
remaining.Remove(dataCall);
}
}
}
}
}
//now deal with all the remaining function calls from
//the model that aren't in the LPC parse map yet.
List <string> removedFunctions = new List <string>();
foreach (string dataCall in remaining)
{
const int FUNCTION_BODY = 1;
string parameters = this.FunctionCalls.CallList[dataCall];
//add functiuons that don't exist within the parsed LPC
//but do exist within the model. But only add them it the
//the parameters aren't empty
if (parameters.Length > 0 && parameters != null && parameters != "({})" && parameters != "([])" && parameters != "\"\"")
{
body.InsertTextAsTokensEnd("\t" + dataCall + "();\n", FUNCTION_BODY);
}
else
{
removedFunctions.Add(dataCall);
}
}
//loop through again to fill in the parameters for everything we just created
//if the parameters are empty remove that function call from the code
list = this.Code.GetAllFunctionCalls(body);
foreach (string dataCall in remaining)
{
if (dataCall == null || dataCall.Length < 1)
{
MessageBox.Show("Warning! A function with no name was produced for '" + this.RawFileName + "'. The flawed data has not been written but you you should verify the contents of the file.");
}
else
{
if (!removedFunctions.Contains(dataCall))
{
const int FUNCTION_CALL_PARAMS = 0;
string parameters = this.FunctionCalls.CallList[dataCall];
list[dataCall].SetTextAsTokens(parameters, FUNCTION_CALL_PARAMS);
}
}
}
foreach (string file in FunctionCalls.AdditionalIncludes)
{
this.Code.AddInclude(file);
}
return;
}
