Fix raid groups load from DB and save to DB.

Fixes issue #299.

- In table GROUPS, since rev 7841, isRaid is used to store the groupType. The DB was not updated. this is now fixed.
- Fix isRaid set to 1 when group converted to raid (shall be the groupType).
- Fix isRaidGroup check as groupType is now a set of flags.
- Fix dungeon/raid check when difficulty change.

--HG--
branch : trunk

1 files changed, 3 insertions, 3 deletions

diff --git a/src/game/MiscHandler.cpp b/src/game/MiscHandler.cpp
index cb1d6dca583..6f2820d5d87 100644
--- a/src/game/MiscHandler.cpp
+++ b/src/game/MiscHandler.cpp
@@ -1527,7 +1527,7 @@ void WorldSession::HandleSetDungeonDifficultyOpcode(WorldPacket & recv_data)
                     return;
 
                 map = pGroupGuy->GetMap();
-                if (map && map->IsRaidOrHeroicDungeon())
+                if (map && map->IsNonRaidDungeon())
                 {
                     sLog.outError("WorldSession::HandleSetDungeonDifficultyOpcode: player %d tried to reset the instance while inside!", _player->GetGUIDLow());
                     return;
@@ -1588,9 +1588,9 @@ void WorldSession::HandleSetRaidDifficultyOpcode(WorldPacket & recv_data)
                     return;
 
                 map = pGroupGuy->GetMap();
-                if (map && map->IsRaidOrHeroicDungeon())
+                if (map && map->IsRaid())
                 {
-                    sLog.outError("WorldSession::HandleSetDungeonDifficultyOpcode: player %d tried to reset the instance while inside!", _player->GetGUIDLow());
+                    sLog.outError("WorldSession::HandleSetRaidDifficultyOpcode: player %d tried to reset the instance while inside!", _player->GetGUIDLow());
                     return;
                 }
             }