From 637e3b0a155a8f85491ca8bdd2f97aeff2f0a393 Mon Sep 17 00:00:00 2001
From: "Anthony J. Thibault" <tony@highfidelity.io>
Date: Thu, 27 Aug 2015 10:41:01 -0700
Subject: [PATCH] Added triggers to AnimVariantMap.

---
 libraries/animation/src/AnimVariant.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libraries/animation/src/AnimVariant.h b/libraries/animation/src/AnimVariant.h
index 36d189f85c..7c14bfd096 100644
--- a/libraries/animation/src/AnimVariant.h
+++ b/libraries/animation/src/AnimVariant.h
@@ -14,6 +14,7 @@
 #include <glm/glm.hpp>
 #include <glm/gtx/quaternion.hpp>
 #include <map>
+#include <set>
 
 class AnimVariant {
 public:
@@ -69,8 +70,11 @@ class AnimVariantMap {
 public:
 
     bool lookup(const std::string& key, bool defaultValue) const {
+        // check triggers first, then map
         if (key.empty()) {
             return defaultValue;
+        } else if (_triggers.find(key) != _triggers.end()) {
+            return true;
         } else {
             auto iter = _map.find(key);
             return iter != _map.end() ? iter->second.getBool() : defaultValue;
@@ -129,8 +133,12 @@ public:
     void set(const std::string& key, const glm::quat& value) { _map[key] = AnimVariant(value); }
     void set(const std::string& key, const glm::mat4& value) { _map[key] = AnimVariant(value); }
 
+    void setTrigger(const std::string& key) { _triggers.insert(key); }
+    void clearTirggers() { _triggers.clear(); }
+
 protected:
     std::map<std::string, AnimVariant> _map;
+    std::set<std::string> _triggers;
 };
 
 #endif // hifi_AnimVariant_h