T2-BoL/scripts/modScripts/shared/basicDataStorage.cs

// -----------------------------------------------------
// Block Processing
// -----------------------------------------------------
function getBlockCount(%file,%blockName) //Searches a data file for all occurances of 'blockName'
{
	if (!IsFile(%file))
		return false;

	%blockSearch = strLwr("[" @ %blockName @ "]");

	%fileP = new FileObject();
	%fileP.openForRead(%file);

	%count = 0;
	while (!%fileP.isEOF())
	{
		%line = %fileP.readLine();
		%lineTest = strLwr(%line);
		%Search = strStr(%lineTest,%blockSearch);
		if (%search != -1)
			%count++;
	}
	%fileP.detach();
	return %count;
}

function getBlockData(%file,%blockName,%num,%data) //Gets values out of a block. Note that 1 is the first block in a file for %num
{
	if (!IsFile(%file))
		return false;

	%blockCount = getBlockCount(%file,%blockName);

	if (!%blockCount || %num > %blockCount) //None of 'typeName' exist here
		return -1;

	%blockSearch = strLwr("[" @ %blockName @ "]");

	%fileP = new FileObject();
	%fileP.openForRead(%file);

	%count = 0;
	%lineCount = 0;
	while (!%fileP.isEOF())
	{
		%line = %fileP.readLine();
		%lineCount++;
	
		if (getSubStr(stripSpaces(%line),0,1) !$= ";") //If the beginning of the line is "commented", skip it.
		{
			%lineTest = strLwr(%line);
			%Search = strStr(%lineTest,%blockSearch);

			if (%Search != -1 && %Count != %num)
				%count++;
			else if (%count == %num) //We found it, stop incrementing the count and find our data.
			{
				%Search = strStr(strLwr(%line),strLwr(%data));

				%lineTest = strLwr(strReplace(%line," ","")); //See if we exited our block
				if (GetSubStr(%lineTest, 0, 1) $= "[")  //The beginning of a new block
					return -1;

				if (%search != -1) //We found it,
				{
					%fileP.detach();

					//Since our line might have some sort of commenting after it, we better return to just the "end" symbol..
					%semiS =strStr(%line, ";");
					if (%semiS == -1)
						return -1;
					%line = getSubStr(%line, 0, %semiS);
					//Now find where "equals" is..
					%equalS = strStr(%line, "=");
					if (%equalS == -1)
						return -1;
					%line = getSubStr(%line, %equalS+1, strLen(%line));
					//Is our data in single quotations? If so, convert it to a tagged string.
					if (strStr(%line,"\x27") != -1) //It is.
						%line = addTaggedString(stripChars(%line,"\x27"));
					//Now return our string without quotations.
					%line = stripChars(stripTrailingSpaces(strReplace(%line,%data,"")),"\x22");
					return getSubStr(%line,1,strLen(%line));
				}
			}
		}
	}
	%fileP.detach();
	return false;
}

//function getBlockLength(%file,%blockName,%num) Won't work until I figure out a way to signal the end of a block without adding any extra characters,
//{
//if (!IsFile(%file))
//return "Not existant.";

//%blockSearch = "[" @ %blockName @ "]";
//%blockSearch = strLwr(%blockSearch); //Convert to lowerCase

//new FileObject(GetBlockCount);
//GetBlockCount.openForRead(%file);

//%count = 0;
//%len = 0;
// while (!GetBlockCount.isEOF())
// {
// %line = GetBlockCount.readLine();
// %lineTest = strLwr(%line);
// %Search = strStr(%lineTest,%blockSearch);
 //if (%search != -1)
// %count++;
// else if (%search != -1 && %count == %num) //We found our wanted block, count it.
 //{
 // if (strStr(%lineTest,%blockSearch) == -1)
 // %len++;
//  else
//  break;
// }
//}
//GetBlockCount.detach();
//return %len;
//}

// -----------------------------------------------------
// Array Processing
// -----------------------------------------------------
function getArrayCount(%file,%array)
{
	if (!IsFile(%file))
		return false;

	%arraySearch = strLwr("\x22" @ %array @ "\x22");

	%fileP = new FileObject();
	%fileP.openForRead(%file);

	%count = 0;
	while (!%fileP.isEOF())
	{
	  %line = %fileP.readLine();
	  %lineTest = strLwr(%line);
	  %Search = strStr(%lineTest,%typeSearch);
	  if (%search != -1)
		%count++;
	}
	%fileP.detach();
	return %count;
}

function getArrayData(%file,%arrayName,%num)
{
	if (!IsFile(%file))
		return false;

	%arrayCount = getArrayCount(%file,%arrayName);

	if (!%arrayCount)
		return false;

	%arraySearch = strLwr("\x22" @ %arrayName @ "\x22");

	%fileP = new FileObject();
	%fileP.openForRead(%file);

	%lineCount = 0;
	while (!%fileP.isEOF())
	{
		%line = stripSpaces(%fileP.readline());
		%lineCount++;
 
		if (getSubStr(%line,0,1) !$= ";") //Is this line a comment?
		{
			%search = strStr(strLwr(%line),%arraySearch);
 
			if (%search !$= -1) //Found it.
				break; //Break the loop, we know the array exists
			if (%fileP.IsEOF() && %search == -1) //Didn't find it, return the error.
				return false;
		}
	}

	//Check where the array actually starts..
	%line = %fileP.readLine();
	if (%line $= "{") //Data starts on next line..
	{
		%line = %fileP.readLine(); //Drop it down one
		for (%i = 0; %i < %num; %i++) //Keep going untill we hit the wanted data
			%line = %fileP.readLine();
	}
	else //The line we just grabbed is part of the data
	{
		if (%num == 0) //The wanted data was on line zero..
		return %line;

		for (%i = 0; %i < %num; %i++) //Keep going untill we hit the wanted data
			%line = %fileP.readLine();
	}

	%fileP.detach();
	return %line;
}