Method rollHP

code/src/java/pcgen/cdom/facet/HitPointFacet.java:71–99

Roll the hitpoints for a single level. @param min the minimum number on the die @param max the maximum number on the die @param totalLevel the level the hitpoints are being rolled for (used in maths) @return the hitpoints for the given level.

(final int min, final int max, final int totalLevel)

	 * @return the hitpoints for the given level.
	 */
	private static int rollHP(final int min, final int max, final int totalLevel)
	{
		int roll;

		switch (SettingsHandler.getHPRollMethod())
		{
			case Constants.HP_USER_ROLLED -> roll = 1;
			case Constants.HP_AVERAGE -> {
				roll = max - min;

				// (n+1)/2
				// average roll on a die with an  odd # of sides works out exactly
				// average roll on a die with an even # of sides will have an extra 0.5

				if (((totalLevel & 0x01) == 0) && ((roll & 0x01) != 0))
				{
					++roll;
				}
				roll = min + (roll / 2);
			}
			case Constants.HP_AUTO_MAX -> roll = max;
			case Constants.HP_PERCENTAGE -> roll = (min - 1) + (int) ((SettingsHandler.getHPPercent() * ((max - min) + 1)) / 100.0);
			case Constants.HP_AVERAGE_ROUNDED_UP -> roll = (int) Math.ceil((min + max) / 2.0);
			case Constants.HP_STANDARD -> roll = Math.abs(RandomUtil.getRandomInt((max - min) + 1)) + min;
			default -> roll = Math.abs(RandomUtil.getRandomInt((max - min) + 1)) + min;
		}

		return roll;
	}

	/**
	 * Watches for new PCClassLevel objects to be granted to the Player