EventMap: Switch internal timer over to std::chrono type

Adds the EventMap::Update(Milliseconds time) overload

(cherry picked from commit b9795e44824c7cab58445e4a72d2113ddb451caa)

1 files changed, 14 insertions, 4 deletions

diff --git a/src/common/Utilities/EventMap.h b/src/common/Utilities/EventMap.h
index 820e7539649..8d69524f2be 100644
--- a/src/common/Utilities/EventMap.h
+++ b/src/common/Utilities/EventMap.h
@@ -26,7 +26,7 @@ class TC_COMMON_API EventMap
 {
     /**
     * Internal storage type.
-    * Key: Time as uint32 when the event should occur.
+    * Key: Time as TimePoint when the event should occur.
     * Value: The event data as uint32.
     *
     * Structure of event data:
@@ -35,10 +35,10 @@ class TC_COMMON_API EventMap
     * - Bit 24 - 31: Phase
     * - Pattern: 0xPPGGEEEE
     */
-    typedef std::multimap<uint32, uint32> EventStore;
+    typedef std::multimap<TimePoint, uint32> EventStore;
 
 public:
-    EventMap() : _time(0), _phase(0), _lastEvent(0) { }
+    EventMap() : _time(TimePoint::min()), _phase(0), _lastEvent(0) { }
 
     /**
     * @name Reset
@@ -53,6 +53,16 @@ public:
     */
     void Update(uint32 time)
     {
+        Update(Milliseconds(time));
+    }
+
+    /**
+    * @name Update
+    * @brief Updates the timer of the event map.
+    * @param time Value in ms to be added to time.
+    */
+    void Update(Milliseconds time)
+    {
         _time += time;
     }
 
@@ -226,7 +236,7 @@ private:
     * has reached their time value. Its value is changed in the
     * Update method.
     */
-    uint32 _time;
+    TimePoint _time;
 
     /**
     * @name _phase