Add Card.IsRelateToBattle before Duel.CalculateDamage

[Wind2009-Louse]

If attacker leaves and returns to field, Duel.CalculateDamage should not be executed.

Test puzzle:

--[[message TEST]]
Debug.ReloadFieldBegin(DUEL_ATTACK_FIRST_TURN+DUEL_SIMPLE_AI)
Debug.SetPlayerInfo(0,8000,0,0)
Debug.SetPlayerInfo(1,8000,0,0)

Debug.AddCard(27178262,0,0,LOCATION_HAND,1,POS_FACEUP_ATTACK)

Debug.AddCard(69025477,0,0,LOCATION_MZONE,3,POS_FACEUP_ATTACK)
Debug.AddCard(69025477,0,0,LOCATION_MZONE,2,POS_FACEUP_ATTACK)
Debug.AddCard(69025477,0,0,LOCATION_GRAVE,3,POS_FACEUP_ATTACK)

-- Debug.AddCard(34475451,1,1,LOCATION_HAND,1,POS_FACEUP_ATTACK)

Debug.AddCard(8687195,1,1,LOCATION_MZONE,3,POS_FACEUP_ATTACK)
Debug.AddCard(64966519,1,1,LOCATION_MZONE,4,POS_FACEUP_ATTACK)

-- Debug.AddCard(23446369,1,1,LOCATION_SZONE,0,POS_FACEDOWN_ATTACK)
Debug.AddCard(15610297,1,1,LOCATION_DECK,0,POS_FACEDOWN_ATTACK)

Debug.ReloadFieldEnd()