From b6c0b4fd218543a7356a6d4c49ba6aa2a2b81477 Mon Sep 17 00:00:00 2001
From: barnold1953 <brb555@utk.edu>
Date: Wed, 30 Jul 2014 17:39:24 -0700
Subject: [PATCH] Random mood in procedural bot

---
 examples/bot_procedural.js. | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/examples/bot_procedural.js. b/examples/bot_procedural.js.
index 17e54007cc..00c2829924 100644
--- a/examples/bot_procedural.js.
+++ b/examples/bot_procedural.js.
@@ -1,5 +1,5 @@
 //
-// proceduralBot.js
+// bot_procedural.js
 // hifi
 //
 // Created by Ben Arnold on 7/29/2013
@@ -154,7 +154,18 @@ function addBlendshapeToPose(pose, shapeIndex, val) {
     pose.blendShapes[index] = {shapeIndex: shapeIndex, val: val };
 }
 //The mood of the avatar, determines face. 0 = happy, 1 = angry, 2 = sad.
-var avatarMood = 0;
+
+//Randomly pick avatar mood. 80% happy, 10% mad 10% sad
+var randMood = Math.floor(Math.random() * 11);
+var avatarMood;
+if (randMood == 0) {
+    avatarMood = 1;
+} else if (randMood == 2) {
+    avatarMood = 2;
+} else {
+    avatarMood = 0;
+}
+
 var currentExpression = -1;
 //Face pose constructor
 var happyPoses = [];