From 9b7b3b03048bd9bfb447e3e238faf88094cf9c1f Mon Sep 17 00:00:00 2001
From: balrok <der-coole-carl@gmx.net>
Date: Thu, 10 Sep 2009 09:53:15 +0200
Subject: [PATCH] corrected spawning of buffobjects in arena

they are spawned in all arenas 60 seconds after start
so i implemented this function in BattleGround.cpp
maybe we should use BattleGroundAA for such things
then we also can drop all arena-files, cause
all arenas are working in the same way
(at least those which are currently implemented)
---
 src/game/BattleGround.cpp | 19 +++++++++++++++++++
 src/game/BattleGround.h   |  5 +++++
 2 files changed, 24 insertions(+)

diff --git a/src/game/BattleGround.cpp b/src/game/BattleGround.cpp
index 245c3a696..49ae49e45 100644
--- a/src/game/BattleGround.cpp
+++ b/src/game/BattleGround.cpp
@@ -360,10 +360,24 @@ void BattleGround::Update(uint32 diff)
             }
             m_PrematureCountDownTimer = newtime;
         }
+
     }
     else if (m_PrematureCountDown)
         m_PrematureCountDown = false;
 
+    /*********************************************************/
+    /***           ARENA BUFF OBJECT SPAWNING              ***/
+    /*********************************************************/
+    if (isArena() && !m_ArenaBuffSpawned)
+    {
+        // 60 seconds after start the buffobjects in arena should get spawned
+        if (m_StartTime > uint32(m_StartDelayTimes[BG_STARTING_EVENT_FIRST] + ARENA_SPAWN_BUFF_OBJECTS))
+        {
+            SpawnEvent(ARENA_BUFF_EVENT, 0, true);
+            m_ArenaBuffSpawned = true;
+        }
+    }
+
     /*********************************************************/
     /***           BATTLEGROUND STARTING SYSTEM            ***/
     /*********************************************************/
@@ -1085,6 +1099,11 @@ void BattleGround::Reset()
 
     // door-event2 is always 0
     m_ActiveEvents[BG_EVENT_DOOR] = 0;
+    if (isArena())
+    {
+        m_ActiveEvents[ARENA_BUFF_EVENT] = BG_EVENT_NONE;
+        m_ArenaBuffSpawned = false;
+    }
 
     if (m_InvitedAlliance > 0 || m_InvitedHorde > 0)
         sLog.outError("BattleGround system: bad counter, m_InvitedAlliance: %d, m_InvitedHorde: %d", m_InvitedAlliance, m_InvitedHorde);
diff --git a/src/game/BattleGround.h b/src/game/BattleGround.h
index a16d4243e..1239cbae0 100644
--- a/src/game/BattleGround.h
+++ b/src/game/BattleGround.h
@@ -26,6 +26,9 @@
 #define BG_EVENT_NONE 255
 // those generic events should get a high event id
 #define BG_EVENT_DOOR 254
+// only arena event
+// cause this buff apears 90sec after start in every bg i implement it here
+#define ARENA_BUFF_EVENT 252
 
 
 class Creature;
@@ -105,6 +108,7 @@ enum BattleGroundTimeIntervals
     RESPAWN_ONE_DAY                 = 86400,                // secs
     RESPAWN_IMMEDIATELY             = 0,                    // secs
     BUFF_RESPAWN_TIME               = 180,                  // secs
+    ARENA_SPAWN_BUFF_OBJECTS        = 90000,                // ms - 90sec after start
 };
 
 enum BattleGroundStartTimeIntervals
@@ -589,6 +593,7 @@ class BattleGround
         BattleGroundStatus m_Status;
         uint32 m_ClientInstanceID;                          //the instance-id which is sent to the client and without any other internal use
         uint32 m_StartTime;
+        bool m_ArenaBuffSpawned;                            // to cache if arenabuff event is started (cause bool is faster than checking IsActiveEvent)
         int32 m_EndTime;                                    // it is set to 120000 when bg is ending and it decreases itself
         uint32 m_LastResurrectTime;
         BGQueueIdBasedOnLevel m_QueueId;