// NG Menu
// util/text.qc

//INFO: I only care about \n and \0 and the col if in wrapped mode
vector( string pText, vector pLast ) Util_GetEndOfLine =
{
	local string lChar;

	pLast_x = pLast_y;
	pLast_z = 0;
	while( 1 ) {
		lChar = substring( pText, pLast_x, 1 );

		// newline -> the current char isnt valid
		if( lChar == "\n" ) {
			// the next valid is char can only be after the \n
			pLast_y = pLast_x + 1;
			--pLast_x;
			return pLast;
		} else if( lChar == "" ) {
			pLast_y = --pLast_x;
			return pLast;
		} else {
			++pLast_x;
			++pLast_z;
		}
	}
};

vector( string pText, vector pLast, float pWrapLength ) Util_GetEndOfWrappedLine =
{
	local string lChar;

	pLast_x = pLast_y;
	pLast_z = 0;
	while( 1 ) {
		lChar = substring( pText, pLast_x, 1 );

		// newline -> the current char isnt valid
		if( lChar == "\n" ) {
			--pLast_x;
			// the next valid is char can only be after the \n
			pLast_y = pLast_x + 2;
			return pLast;
		} else if( lChar == "" ) {
			pLast_y = --pLast_x;
			return pLast;
		} else {
			++pLast_x;
			++pLast_z;
			if( !--pWrapLength ) {
				// the current char is one too much
				pLast_y = pLast_x;
				--pLast_x;
				return pLast;
			}
		}
	}
};