Replaced time(NULL) on sGameTime.GetGameTime() this is used for better performance.

Original Timer.h divided into 2 parts. Shared project has no need to know about GameTime Singleton.
2 Identical structures with different types are now replaced with one generic templated structure and 2 typedefs.

--HG--
branch : trunk

src/game/AchievementMgr.cpp

@@ -34,7 +34,7 @@
 #include "Player.h"
 #include "ProgressBar.h"
 #include "SpellMgr.h"
-
+#include "TimeMgr.h"
 #include "MapManager.h"
 #include "BattleGround.h"
 #include "BattleGroundAB.h"
@@ -552,7 +552,7 @@ void AchievementMgr::LoadFromDB(QueryResult *achievementResult, QueryResult *cri
                 continue;
             }
 
-            if (criteria->timeLimit && time_t(date + criteria->timeLimit) < time(NULL))
+            if (criteria->timeLimit && time_t(date + criteria->timeLimit) < sGameTime.GetGameTime())
                 continue;
 
             CriteriaProgress& progress = m_criteriaProgress[id];
@@ -612,7 +612,7 @@ void AchievementMgr::SendAchievementEarned(AchievementEntry const* achievement)
     WorldPacket data(SMSG_ACHIEVEMENT_EARNED, 8+4+8);
     data.append(GetPlayer()->GetPackGUID());
     data << uint32(achievement->ID);
-    data << uint32(secsToTimeBitFields(time(NULL)));
+    data << uint32(secsToTimeBitFields(sGameTime.GetGameTime()));
     data << uint32(0);
     GetPlayer()->SendMessageToSetInRange(&data, sWorld.getConfig(CONFIG_LISTEN_RANGE_SAY), true);
 }
@@ -1623,7 +1623,7 @@ void AchievementMgr::SetCriteriaProgress(AchievementCriteriaEntry const* entry,
 
         progress = &m_criteriaProgress[entry->ID];
         progress->counter = changeValue;
-        progress->date = time(NULL);
+        progress->date = sGameTime.GetGameTime();
     }
     else
     {
@@ -1658,7 +1658,7 @@ void AchievementMgr::SetCriteriaProgress(AchievementCriteriaEntry const* entry,
 
     if(entry->timeLimit)
     {
-        time_t now = time(NULL);
+        time_t now = sGameTime.GetGameTime();
         if(time_t(progress->date + entry->timeLimit) < now)
             progress->counter = 1;
 
@@ -1680,7 +1680,7 @@ void AchievementMgr::CompletedAchievement(AchievementEntry const* achievement)
 
     SendAchievementEarned(achievement);
     CompletedAchievementData& ca =  m_completedAchievements[achievement->ID];
-    ca.date = time(NULL);
+    ca.date = sGameTime.GetGameTime();
     ca.changed = true;
 
     // don't insert for ACHIEVEMENT_FLAG_REALM_FIRST_KILL since otherwise only the first group member would reach that achievement