mangos-mirror/server
0
0
Fork 0
mirror of https://github.com/mangosfour/server.git synced 2025-12-12 01:37:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

[11793] Add more features to SelectAttackingTarget

Browse source 
Signed-off-by: Schmoozerd <schmoozerd@scriptdev2.com>
This commit is contained in:
Schmoozerd 2011-09-16 20:31:06 +02:00
parent 6baf677a63
commit 0eff04c161
6 changed files with 98 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

91
src/game/Creature.cpp
View file

@ -2027,40 +2027,101 @@ void Creature::SetInCombatWithZone()
}
}
Unit* Creature::SelectAttackingTarget(AttackingTarget target, uint32 position) const
bool Creature::MeetsSelectAttackingRequirement(Unit* pTarget, SpellEntry const* pSpellInfo, uint32 selectFlags) const
{
if (selectFlags & SELECT_FLAG_PLAYER && pTarget->GetTypeId() != TYPEID_PLAYER)
return false;
if (selectFlags & SELECT_FLAG_POWER_MANA && pTarget->getPowerType() != POWER_MANA)
return false;
else if (selectFlags & SELECT_FLAG_POWER_RAGE && pTarget->getPowerType() != POWER_RAGE)
return false;
else if (selectFlags & SELECT_FLAG_POWER_ENERGY && pTarget->getPowerType() != POWER_ENERGY)
return false;
else if (selectFlags & SELECT_FLAG_POWER_RUNIC && pTarget->getPowerType() != POWER_RUNIC_POWER)
return false;
if (selectFlags & SELECT_FLAG_IN_MELEE_RANGE && !CanReachWithMeleeAttack(pTarget))
return false;
if (selectFlags & SELECT_FLAG_IN_LOS && !IsWithinLOSInMap(pTarget))
return false;
if (pSpellInfo)
{
switch (pSpellInfo->rangeIndex)
{
case SPELL_RANGE_IDX_SELF_ONLY: return false;
case SPELL_RANGE_IDX_ANYWHERE: return true;
case SPELL_RANGE_IDX_COMBAT: return CanReachWithMeleeAttack(pTarget);
}
SpellRangeEntry const* srange = sSpellRangeStore.LookupEntry(pSpellInfo->rangeIndex);
float max_range = GetSpellMaxRange(srange);
float min_range = GetSpellMinRange(srange);
float dist = GetCombatDistance(pTarget);
return dist < max_range && dist >= min_range;
}
return true;
}
Unit* Creature::SelectAttackingTarget(AttackingTarget target, uint32 position, uint32 uiSpellEntry, uint32 selectFlags) const
{
return SelectAttackingTarget(target, position, sSpellStore.LookupEntry(uiSpellEntry), selectFlags);
}
Unit* Creature::SelectAttackingTarget(AttackingTarget target, uint32 position, SpellEntry const* pSpellInfo /*= NULL*/, uint32 selectFlags/*= 0*/) const
{
if (!CanHaveThreatList())
return NULL;
//ThreatList m_threatlist;
// ThreatList m_threatlist;
ThreatList const& threatlist = getThreatManager().getThreatList();
ThreatList::const_iterator i = threatlist.begin();
ThreatList::const_reverse_iterator r = threatlist.rbegin();
ThreatList::const_iterator itr = threatlist.begin();
ThreatList::const_reverse_iterator ritr = threatlist.rbegin();
if (position >= threatlist.size() || !threatlist.size())
return NULL;
switch(target)
switch (target)
{
case ATTACKING_TARGET_RANDOM:
{
advance(i, position + (rand() % (threatlist.size() - position)));
return GetMap()->GetUnit((*i)->getUnitGuid());
std::vector<Unit*> suitableUnits;
suitableUnits.reserve(threatlist.size() - position);
advance(itr, position);
for (itr; itr != threatlist.end(); ++itr)
if (Unit* pTarget = GetMap()->GetUnit((*itr)->getUnitGuid()))
if (!selectFlags || MeetsSelectAttackingRequirement(pTarget, pSpellInfo, selectFlags))
suitableUnits.push_back(pTarget);
if (!suitableUnits.empty())
return suitableUnits[urand(0, suitableUnits.size()-1)];
break;
}
case ATTACKING_TARGET_TOPAGGRO:
{
advance(i, position);
return GetMap()->GetUnit((*i)->getUnitGuid());
advance(itr, position);
for (itr; itr != threatlist.end(); ++itr)
if (Unit* pTarget = GetMap()->GetUnit((*itr)->getUnitGuid()))
if (!selectFlags || MeetsSelectAttackingRequirement(pTarget, pSpellInfo, selectFlags))
return pTarget;
break;
}
case ATTACKING_TARGET_BOTTOMAGGRO:
{
advance(r, position);
return GetMap()->GetUnit((*r)->getUnitGuid());
advance(ritr, position);
for (ritr; ritr != threatlist.rend(); ++ritr)
if (Unit* pTarget = GetMap()->GetUnit((*itr)->getUnitGuid()))
if (!selectFlags || MeetsSelectAttackingRequirement(pTarget, pSpellInfo, selectFlags))
return pTarget;
break;
}
// TODO: implement these
//case ATTACKING_TARGET_RANDOM_PLAYER:
//case ATTACKING_TARGET_TOPAGGRO_PLAYER:
//case ATTACKING_TARGET_BOTTOMAGGRO_PLAYER:
}
return NULL;