Method mathMode

code/src/java/pcgen/io/ExportHandler.java:919–1160

Math Mode - Most of the code logic was copied from PlayerCharacter.getVariableValue included a treatment for math with attack routines (for example +6/+1 - 2 = +4/-1) @param aString The string to be converted @param aPC the PC being exported @return String

(String aString, PlayerCharacter aPC)

	 * @return String
	 */
	private String mathMode(String aString, PlayerCharacter aPC)
	{
		String str = aString;

		// Deal with Knowledge () type tokens
		str = processBracketedTokens(str, aPC);

		// Replace all square brackets with curved ones
		str = str.replaceAll(Pattern.quote("["), "(");
		str = str.replaceAll(Pattern.quote("]"), ")");

		// A list of mathematical delimiters
		final String delimiter = "+-/*";
		String valString = "";
		final int ADDITION_MODE = 0;
		final int SUBTRACTION_MODE = 1;
		final int MULTIPLICATION_MODE = 2;
		final int DIVISION_MODE = 3;
		// Mode is addition mode by default
		int mode = ADDITION_MODE;

		int nextMode = 0;
		final int REGULAR_MODE = 0;
		final int INTVAL_MODE = 1;
		final int SIGN_MODE = 2;
		final int NO_ZERO_MODE = 3;
		int endMode = REGULAR_MODE;
		boolean attackRoutine = false;
		String attackData = "";

		float total = 0.0f;
		for (int i = 0; i < str.length(); ++i)
		{
			valString += str.substring(i, i + 1);

			if ((i == (str.length() - 1))
				|| ((delimiter.lastIndexOf(str.charAt(i)) > -1) && (i > 0) && (str.charAt(i - 1) != '.')))
			{
				if (delimiter.lastIndexOf(str.charAt(i)) > -1)
				{
					valString = valString.substring(0, valString.length() - 1);
				}

				{
					// Deal with .TRUNC
					if (valString.endsWith(".TRUNC"))
					{
						if (attackRoutine)
						{
							Logging.errorPrint("Math Mode Error: Not allowed to use .TRUNC in Attack Mode.");
						}
						else
						{
							valString = String.valueOf(Float
								.valueOf(mathMode(valString.substring(0, valString.length() - 6), aPC)).intValue());
						}
					}