Method run

code/src/java/plugin/jepcommands/CountCommand.java:65–112

Runs count on the inStack. The parameter is popped off the inStack, and the variable's value is pushed back to the top of inStack. @param inStack The jep stack that the count command will process @throws ParseException

(final Stack inStack)

	 * @throws ParseException
	 */
	@Override
	@SuppressWarnings("unchecked")
	//Uses JEP, which doesn't use generics
	public void run(final Stack inStack) throws ParseException
	{
		// Grab the character under scrutiny
		final PlayerCharacter pc = getPC();

		if (pc == null)
		{
			throw new ParseException("Invalid parent (no PC): " + parent.getClass().getName());
		}

		// check the stack
		checkStack(inStack);

		if (1 <= curNumberOfParameters)
		{
			// move all but the first parameter from the stack into and array of Objects
			final Object[] params = paramStackToArray(inStack, curNumberOfParameters - 1);

			// retrieve the first Object, this should be a String which will map directly to
			// a JepCountEnum, this specifies the type of count to perform
			final Object toCount = inStack.pop();

			if (toCount instanceof String)
			{
				final JepCountType countEnum = JepCountType.valueOf((String) toCount);
				if (countEnum == null)
				{
					Logging.errorPrint("Unable to find count type: " + toCount);
				}

				// Count the requested object type.
				final Double result = (Double) countEnum.count(pc, params);

				inStack.push(result);
			}
			else
			{
				throw new ParseException("Invalid parameter type");
			}
		}
		else
		{
			throw new ParseException("missing parameter, nothing to count");
		}
	}
}