*added script for training dummies

*added new creature extra flag (CREATURE_FLAG_EXTRA_NO_SKILLGAIN) if set creature won't increase player's weapon skill

--HG--
branch : trunk

src/game/Creature.h

@@ -150,6 +150,7 @@ enum CreatureFlagsExtra
     CREATURE_FLAG_EXTRA_WORLDEVENT      = 0x00004000,       // custom flag for world event creatures (left room for merging)
     //CREATURE_FLAG_EXTRA_CHARM_AI        = 0x00008000,       // use ai when charmed
     CREATURE_FLAG_EXTRA_NO_CRIT         = 0x00020000,       // creature can't do critical strikes
+    CREATURE_FLAG_EXTRA_NO_SKILLGAIN    = 0x00040000,       // creature won't increase weapon skills
 };
 
 enum SummonMask

src/game/Player.cpp

@@ -5288,6 +5288,9 @@ void Player::UpdateWeaponSkill (WeaponAttackType attType)
     if(m_form == FORM_TREE)
         return;                                             // use weapon but not skill up
 
+    if(pVictim && pVictim->GetTypeId() == TYPEID_UNIT && (((Creature*)pVictim)->GetCreatureInfo()->flags_extra & CREATURE_FLAG_EXTRA_NO_SKILLGAIN))
+        return;
+
     uint32 weapon_skill_gain = sWorld.getConfig(CONFIG_SKILL_GAIN_WEAPON);
 
     switch(attType)