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Scripts/Pets: Some cleanup for Snake Trap. Tagging #21847, though this doesn't address it (yet).

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This commit is contained in:
Treeston
2018-07-24 20:57:09 +02:00
committed by Ovahlord
parent 66e5c57765
commit d910f8b3cf
1 changed files with 43 additions and 50 deletions
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93
src/server/scripts/Pet/pet_hunter.cpp
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@@ -56,81 +56,74 @@ class npc_pet_hunter_snake_trap : public CreatureScript
struct npc_pet_hunter_snake_trapAI : public ScriptedAI
{
npc_pet_hunter_snake_trapAI(Creature* creature) : ScriptedAI(creature)
{
Initialize();
}
void Initialize()
{
_spellTimer = 0;
_isViper = false;
}
npc_pet_hunter_snake_trapAI(Creature* creature) : ScriptedAI(creature), _isViper(false), _spellTimer(0) { }
void JustEngagedWith(Unit* /*who*/) override { }
void Reset() override
{
Initialize();
CreatureTemplate const* Info = me->GetCreatureTemplate();
_isViper = Info->Entry == NPC_HUNTER_VIPER ? true : false;
_isViper = me->GetEntry() == NPC_HUNTER_VIPER ? true : false;
me->SetMaxHealth(uint32(107 * (me->getLevel() - 40) * 0.025f));
// Add delta to make them not all hit the same time
uint32 delta = (rand32() % 7) * 100;
me->SetAttackTime(BASE_ATTACK, Info->BaseAttackTime + delta);
//me->SetStatFloatValue(UNIT_FIELD_RANGED_ATTACK_POWER, float(Info->attackpower));
me->SetAttackTime(BASE_ATTACK, me->GetAttackTime(BASE_ATTACK) + urandms(0,6));
// Start attacking attacker of owner on first ai update after spawn - move in line of sight may choose better target
if (!me->GetVictim() && me->IsSummon())
if (Unit* Owner = me->ToTempSummon()->GetSummoner())
if (Owner->getAttackerForHelper())
AttackStart(Owner->getAttackerForHelper());
if (!_isViper)
if (!_isViper && !me->HasAura(SPELL_HUNTER_DEADLY_POISON_PASSIVE))
DoCast(me, SPELL_HUNTER_DEADLY_POISON_PASSIVE, true);
}
// Redefined for random target selection:
void MoveInLineOfSight(Unit* who) override
{
if (!me->GetVictim() && me->CanCreatureAttack(who))
{
if (me->GetDistanceZ(who) > CREATURE_Z_ATTACK_RANGE)
return;
float attackRadius = me->GetAttackDistance(who);
if (me->IsWithinDistInMap(who, attackRadius) && me->IsWithinLOSInMap(who))
{
if (!(rand32() % 5))
{
me->setAttackTimer(BASE_ATTACK, (rand32() % 10) * 100);
_spellTimer = (rand32() % 10) * 100;
AttackStart(who);
}
}
}
}
void MoveInLineOfSight(Unit* who) override { }
void UpdateAI(uint32 diff) override
{
if (!UpdateVictim() || !me->GetVictim())
return;
if (me->EnsureVictim()->HasBreakableByDamageCrowdControlAura(me))
{
if (me->GetVictim() && me->GetVictim()->HasBreakableByDamageCrowdControlAura())
{ // don't break cc
me->GetThreatManager().ClearFixate();
me->InterruptNonMeleeSpells(false);
me->AttackStop();
return;
}
if (me->IsSummon() && !me->GetThreatManager().GetFixateTarget())
{ // find new target
Unit* summoner = me->ToTempSummon()->GetSummoner();
std::vector<Unit*> targets;
for (std::pair<ObjectGuid const, PvPCombatReference*> const& pair : summoner->GetCombatManager().GetPvPCombatRefs())
{
Unit* enemy = pair.second->GetOther(summoner);
if (!enemy->HasBreakableByDamageCrowdControlAura() && me->CanCreatureAttack(enemy) && me->IsWithinDistInMap(enemy, me->GetAttackDistance(enemy)))
targets.push_back(enemy);
}
if (targets.empty())
for (std::pair<ObjectGuid const, CombatReference*> const& pair : summoner->GetCombatManager().GetPvECombatRefs())
{
Unit* enemy = pair.second->GetOther(summoner);
if (!enemy->HasBreakableByDamageCrowdControlAura() && me->CanCreatureAttack(enemy) && me->IsWithinDistInMap(enemy, me->GetAttackDistance(enemy)))
targets.push_back(enemy);
}
for (Unit* target : targets)
me->EngageWithTarget(target);
if (!targets.empty())
{
Unit* target = Trinity::Containers::SelectRandomContainerElement(targets);
me->GetThreatManager().FixateTarget(target);
}
}
if (!UpdateVictim())
return;
// Viper
if (_isViper)
{
if (_spellTimer <= diff)
{
if (urand(0, 2) == 0) // 33% chance to cast
if (!urand(0, 2)) // 33% chance to cast
DoCastVictim(RAND(SPELL_HUNTER_MIND_NUMBING_POISON, SPELL_HUNTER_CRIPPLING_POISON));
_spellTimer = 3000;