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refactor(Core/Unit): PC&NPC Immunity (#11986)

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* initial

* refactor(Core/Unit): PC & NPC Immunities

Cherry-pick TC: 74af880217

Co-authored-by: Treeston <treeston.nmoc@gmail.com>

* fix builds error

Cherry-pick TC: 74af880217

Co-authored-by: Treeston <treeston.nmoc@gmail.com>

* Fix nef combat, and replace SetFlag by SetUnitFlag

* fix combat with jedoga

Co-authored-by: Treeston <treeston.nmoc@gmail.com>
This commit is contained in:
Maelthyr
2022-06-18 14:16:45 +02:00
committed by GitHub
parent 4bc99f8070
commit d928d8d96a
88 changed files with 450 additions and 328 deletions
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8
src/server/game/Entities/Creature/Creature.cpp
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@@ -1830,14 +1830,14 @@ bool Creature::CanStartAttack(Unit const* who) const
return false;
// This set of checks is should be done only for creatures
if ((HasUnitFlag(UNIT_FLAG_IMMUNE_TO_NPC) && who->GetTypeId() != TYPEID_PLAYER) || // flag is valid only for non player characters
(HasUnitFlag(UNIT_FLAG_IMMUNE_TO_PC) && who->GetTypeId() == TYPEID_PLAYER)) // immune to PC and target is a player, return false
if ((IsImmuneToNPC() && who->GetTypeId() != TYPEID_PLAYER) || // flag is valid only for non player characters
(IsImmuneToPC() && who->GetTypeId() == TYPEID_PLAYER)) // immune to PC and target is a player, return false
{
return false;
}
if (Unit* owner = who->GetOwner())
if (owner->GetTypeId() == TYPEID_PLAYER && HasUnitFlag(UNIT_FLAG_IMMUNE_TO_PC)) // immune to PC and target has player owner
if (owner->GetTypeId() == TYPEID_PLAYER && IsImmuneToPC()) // immune to PC and target has player owner
return false;
// Do not attack non-combat pets
@@ -2368,7 +2368,7 @@ bool Creature::CanAssistTo(Unit const* u, Unit const* enemy, bool checkfaction /
if (IsCivilian())
return false;
if (HasUnitFlag(UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE | UNIT_FLAG_IMMUNE_TO_NPC))
if (HasUnitFlag(UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE) || IsImmuneToNPC())
return false;
// skip fighting creature