Improve dead-lock error handling by making sure only 1 thread at time retries to execute a transaction so they don't keep dead-locking each other.
(cherry picked from commit 62001360dd1d08b2f33fba0f20425867b1b0a069)
* Refactored cooldown handling to separate class shared by creatures and players
* Updated and enabled cooldown packets
* Implemented creature school lockouts
* Implemented spell charges
* Fixed AuraUpdate structure
* Fixed aura flag AFLAG_NOCASTER handling
* Implemented spell charge related auras
Fix transactions not being recommitted on dead-lock error (error code 1213) because of calling http://dev.mysql.com/doc/refman/5.0/en/mysql-errno.html after sending the ROLLBACK command. This way the returned error code was related to the ROLLBACK command, not the failed transaction.
(cherry picked from commit d4db0c15c7e59f7139619720be3c26a48e6ff259)
Fix an issue added in 024b57bb74 that didn't properly skip ReputationSpillover rows with invalid data.
Fix also a static analysis issue reported by Coverity.
All quest requirements are now in quest_objectives table
quest_template table contains _ONLY_ WDB data and must not be modified
Currently supported objectives are MONSTER, GAMEOBJECT, ITEM, TALKTO, CURRENCY, REPUTATION, MONEY, PLAYERKILLS, AREATRIGGER
Fix a buffer overflow caused by Boost trying to store too much data in a buffer too small.
(cherry picked from commit cdf6c884624be33b5782bcca0e206e5c291a517b)
* Moved DB2 helpers to new class
* Moved hotfix data to hotfixes database and core management functions to DB2Manager class
* Updated HotfixNotifyBlob packet
Fixes wrong data being inserted into the database (i.e explored zones).
More info in #13493Fixes#13493
Thanks to @jackpoz for finding the code issue and @Vavehl for an expectional bug report.
Fixed SMSG_TALENTS_INFO packet
Fixed talents saving to DB
Renamed 'talent spec' to 'talent group' since this name was shadowing character specializations (and new name is correct according to JAM)
Enabled loading of MinorTalent.dbc (will be used later)
Added additional specialization check in LearnTalent
Shauren