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Make a function(ToTempSummon()) which can convert Creature to TempSummon with a C++ cast(reinterpret_cast) and with a type check(isSummon()).

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This function is like ToPlayer(), ToTotem(), etc.

This commit is like ede831bdd6f0cff481acc33f269fa7f8c78befd4 / r7496:
http://code.google.com/p/trinitycore/source/detail?r=ede831bdd6f0cff481acc33f269fa7f8c78befd4
As a result, this commit has the advantages and the "disadvantages" too, like r7496.

Please try to be polite if this commit causes some crashes.

--HG--
branch : trunk
This commit is contained in:
Anubisss
2010-03-27 16:08:14 +01:00
parent 769f54eedf
commit ce8cc85dfa
9 changed files with 16 additions and 14 deletions
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2
src/game/CreatureAI.cpp
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@@ -57,7 +57,7 @@ void CreatureAI::DoZoneInCombat(Creature* creature)
creature->AI()->AttackStart(target);
else if(creature->isSummon())
{
if(Unit *summoner = ((TempSummon*)creature)->GetSummoner())
if(Unit *summoner = creature->ToTempSummon()->GetSummoner())
{
Unit *target = summoner->getAttackerForHelper();
if(!target && summoner->CanHaveThreatList() && !summoner->getThreatManager().isThreatListEmpty())