private static bool BBCBasicLines(XElement xm, DataItems gameData, BBCBasicLine.LineType lt)
{
//remove < and > escape characters
string text = xm.Value;
text = text.Replace("<", "<");
text = text.Replace(">", ">");
string lineText = "";
//breaks the variou user code chunks into separate lines and saves as BBC Basic lines
//string[] lines = xm.Value.Trim().Split(new[] { "\n" }, StringSplitOptions.None);
string[] lines = text.Trim().Split(new[] { "\n" }, StringSplitOptions.None);
foreach (string line in lines)
{
lineText = line.Trim();
if (lineText != null && lineText.Length >= 2 && lineText.Substring(0, 1) != "'")
{
gameData.UserBBCBasicProgram.Add(new BBCBasicLine(0, lineText.Trim(), lt));
if (!BBCBasicFunctions.ParseLine(gameData.UserBBCBasicProgram[gameData.UserBBCBasicProgram.Count - 1], gameData))
{
return(false);
}
;
gameData.eventList.Add(new EventLog(gameData.UserBBCBasicProgram[gameData.UserBBCBasicProgram.Count - 1].LineText()));
}
}
return(true);
}
public static bool ReadBasicFile(DataItems gameData)
{
string line;
string fd = gameData.folderDivider;
try
{
// Read the file and display it line by line.
System.IO.StreamReader file = new System.IO.StreamReader(gameData.folderLocation + fd + "Source" + fd + gameData.sourceFile);
while ((line = file.ReadLine()) != null)
{
line = line.Trim();
if (line != null && line.Length >= 2 && line.Trim().Substring(0, 1) != "'")
{
if (line.Trim().Substring(0, 1) == "-")
{
if (gameData.debugMode)
{
line = line.Right(1, line.Length - 1);
gameData.SourceBBCBasicProgram.Add(new BBCBasicLine(0, line, BBCBasicLine.LineType.SourceLine));
BBCBasicFunctions.GetLineNumber(gameData.SourceBBCBasicProgram[gameData.SourceBBCBasicProgram.Count - 1]);
}
}
else
{
gameData.SourceBBCBasicProgram.Add(new BBCBasicLine(0, line, BBCBasicLine.LineType.SourceLine));
BBCBasicFunctions.GetLineNumber(gameData.SourceBBCBasicProgram[gameData.SourceBBCBasicProgram.Count - 1]);
}
}
}
file.Close();
return(true);
}
catch (Exception e)
{
gameData.eventList.Add(new EventLog("Error processing file : " + gameData.sourceFile + ". " + e.Message));
return(false);
}
}
public static bool CreateOutputProgram(DataItems gameData)
{
try
{
int iNumLines = gameData.SourceBBCBasicProgram.Count;
int iNumUserLines = gameData.UserBBCBasicProgram.Count;
for (int i = 0; i < iNumLines; i++)
{
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@NumObjects@") > -1)
{
//replace the room index size with the actual number used
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@NumObjects@", gameData.objectList.Count.ToString()));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@SizeOfObject@") > -1)
{
//replace the room index size with the actual number used
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@SizeOfObject@", 11.ToString()));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@ObjectData@") > -1)
{
//replace the room index size with the actual number used
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@ObjectData@", (gameData.objectList.Count * 11).ToString()));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@RMIndex@") > -1)
{
//replace the room index size with the actual number used
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@RMIndex@", gameData.roomIndexLength.ToString()));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@Room@") > -1)
{
//replace the room index size with the actual number used
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@Room@", gameData.roomDataLength.ToString()));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@NumVar@") > -1)
{
//replace the 256 with the actual number used
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@NumVar@", gameData.varList.Count.ToString()));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@ScreenMode@") > -1)
{
//replace the screen mode
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@ScreenMode@", gameData.screenMode.ToString()));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@Title@") > -1)
{
//replace the game title
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@Title@", gameData.gameTitle));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@NumMssages@") > -1)
{
//replace the number of messages with the actual number used
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@NumMssages@", gameData.messageList.Count.ToString()));
}
if (gameData.SourceBBCBasicProgram[i].LineText().IndexOf("@ScreenWidth@") > -1)
{
//replace the screen width
string tmp = gameData.SourceBBCBasicProgram[i].LineText();
gameData.SourceBBCBasicProgram[i].SetLineText(tmp.Replace("@ScreenWidth@", gameData.screenWidth.ToString()));
}
if (!BBCBasicFunctions.ParseLine(gameData.SourceBBCBasicProgram[i], gameData))
{
return(false);
}
if (gameData.debugMode)
{
switch (gameData.SourceBBCBasicProgram[i].LineText().Left(2))
{
case "#R":
break;
case "#D":
string txt = gameData.SourceBBCBasicProgram[i].LineText().Right(2, gameData.SourceBBCBasicProgram[i].LineText().Length - 2);
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.SourceBBCBasicProgram[i].OriginalLineNumber(), txt, BBCBasicLine.LineType.SourceLine));
break;
default:
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.SourceBBCBasicProgram[i].OriginalLineNumber(), gameData.SourceBBCBasicProgram[i].LineText(), BBCBasicLine.LineType.SourceLine));
break;
}
}
else
{
//any lines starting with #R
switch (gameData.SourceBBCBasicProgram[i].LineText().Left(2))
{
case "#D":
break;
case "#R":
string txt = gameData.SourceBBCBasicProgram[i].LineText().Right(2, gameData.SourceBBCBasicProgram[i].LineText().Length - 2);
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.SourceBBCBasicProgram[i].OriginalLineNumber(), txt, BBCBasicLine.LineType.SourceLine));
break;
default:
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.SourceBBCBasicProgram[i].OriginalLineNumber(), gameData.SourceBBCBasicProgram[i].LineText(), BBCBasicLine.LineType.SourceLine));
break;
}
}
//loop through each line of the following items:
//gameData.SourceBBCBasicProgram
//gameData.UserBBCBasicProgram.PreRoom
//gameData.UserBBCBasicProgram.Init
//gameData.UserBBCBasicProgram.HighPriority
//gameData.UserBBCBasicProgram.LowPriority
if (gameData.SourceBBCBasicProgram[i].LineText().ToUpper() == "DEFPROCPREROOM")
{
//merge in the preroom stuff, if any
for (int line = 0; line < iNumUserLines; line++)
{
if (gameData.UserBBCBasicProgram[line].GetLineType() == (int)BBCBasicLine.LineType.PreRoom)
{
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.UserBBCBasicProgram[line].OriginalLineNumber(), gameData.UserBBCBasicProgram[line].LineText(), BBCBasicLine.LineType.PreRoom));
}
}
}
if (gameData.SourceBBCBasicProgram[i].LineText().ToUpper() == "DEFPROCINIT")
{
//merge in the preroom stuff, if any
for (int line = 0; line < iNumUserLines; line++)
{
if (gameData.UserBBCBasicProgram[line].GetLineType() == (int)BBCBasicLine.LineType.Init)
{
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.UserBBCBasicProgram[line].OriginalLineNumber(), gameData.UserBBCBasicProgram[line].LineText(), BBCBasicLine.LineType.Init));
}
}
}
if (gameData.SourceBBCBasicProgram[i].LineText().ToUpper() == "DEFPROCRMMSG")
{
//merge in the preroom stuff, if any
for (int line = 0; line < iNumUserLines; line++)
{
if (gameData.UserBBCBasicProgram[line].GetLineType() == (int)BBCBasicLine.LineType.RoomMsg)
{
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.UserBBCBasicProgram[line].OriginalLineNumber(), gameData.UserBBCBasicProgram[line].LineText(), BBCBasicLine.LineType.RoomMsg));
}
}
}
if (gameData.SourceBBCBasicProgram[i].LineText().ToUpper() == "DEFFNHIGHPTY")
{
//merge in the preroom stuff, if any
for (int line = 0; line < iNumUserLines; line++)
{
if (gameData.UserBBCBasicProgram[line].GetLineType() == (int)BBCBasicLine.LineType.HighPriority)
{
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.UserBBCBasicProgram[line].OriginalLineNumber(), gameData.UserBBCBasicProgram[line].LineText(), BBCBasicLine.LineType.PreRoom));
}
}
}
if (gameData.SourceBBCBasicProgram[i].LineText().ToUpper() == "DEFFNLOWPTY")
{
//merge in the preroom stuff, if any
for (int line = 0; line < iNumUserLines; line++)
{
if (gameData.UserBBCBasicProgram[line].GetLineType() == (int)BBCBasicLine.LineType.LowPriority)
{
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.UserBBCBasicProgram[line].OriginalLineNumber(), gameData.UserBBCBasicProgram[line].LineText(), BBCBasicLine.LineType.PreRoom));
}
}
}
}
//add in the user code section
for (int line = 0; line < iNumUserLines; line++)
{
if (gameData.UserBBCBasicProgram[line].GetLineType() == (int)BBCBasicLine.LineType.UserCode)
{
gameData.TargetBBCBasicProgram.Add(new BBCBasicLine(gameData.UserBBCBasicProgram[line].OriginalLineNumber(), gameData.UserBBCBasicProgram[line].LineText(), BBCBasicLine.LineType.UserCode));
}
}
//renumber the lines
BBCBasicFunctions.RenumberLines(gameData);
//tokenise (has to be done after renumbering as line number is stored)
//BBCBasicFunctions.TokeniseLines(gameData);
return(true);
}
catch (Exception e)
{
gameData.eventList.Add(new EventLog(e.Message));
return(false);
}
}
