From acf5389ff70f27ae8ff5fec0cc6290c4b2de2e4a Mon Sep 17 00:00:00 2001
From: Douglas Muth <dmuth@dmuth.org>
Date: Tue, 31 Jan 2017 23:36:24 -0500
Subject: [PATCH] Added convertBase6ToDice().

---
 main.js | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/main.js b/main.js
index 0812912..01db141 100644
--- a/main.js
+++ b/main.js
@@ -85,6 +85,42 @@ Diceware.getBase6 = function(roll, num_dice) {
 } // End of getBase6()
 
 
+/**
+* Convert a base-6 number to a dice roll
+*
+* @param array roll An array of integers in base-6 notation
+* @param integer num_dice The number of dice rolled
+*
+* @return array An array of integers representing dice rolls
+*/
+Diceware.convertBase6ToDice = function(roll, num_dice) {
+
+	var retval = [];
+
+	if (roll.length != num_dice) {
+		throw("Mismatch between size of roll (" + roll.length + ") and number of dice (" + num_dice + ")");
+	}
+
+	for (var k in roll) {
+		var num = roll[k];
+
+		if (num < 0) {
+			throw("Value " + num + " is negative!");
+		}
+
+		if (num > 5) {
+			throw("Value " + num + " is too large!");
+		}
+
+		num++;
+		retval.push(num);
+	}
+
+	return(retval);
+
+} // End of convertBase6ToDice()
+
+
 /**
 * Roll a die.
 *
@@ -138,6 +174,7 @@ Diceware.roll_dice = function() {
 * @return string The word from the dicelist
 */
 Diceware.get_word = function(wordlist, index) {
+	
 	var retval = wordlist[index];
 
 	if (retval) {