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37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
#include "OwnerHurtTargetGoal.h"
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#include "minecraft/world/entity/LivingEntity.h"
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#include "minecraft/world/entity/PathfinderMob.h"
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#include "minecraft/world/entity/TamableAnimal.h"
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#include "minecraft/world/entity/ai/goal/target/TargetGoal.h"
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OwnerHurtTargetGoal::OwnerHurtTargetGoal(TamableAnimal* tameAnimal)
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: TargetGoal(tameAnimal, 32, false) {
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this->tameAnimal = tameAnimal;
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setRequiredControlFlags(TargetGoal::TargetFlag);
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timestamp = 0;
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}
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bool OwnerHurtTargetGoal::canUse() {
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if (!tameAnimal->isTame()) return false;
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std::shared_ptr<LivingEntity> owner =
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std::dynamic_pointer_cast<LivingEntity>(tameAnimal->getOwner());
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if (owner == nullptr) return false;
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ownerLastHurt = std::weak_ptr<LivingEntity>(owner->getLastHurtMob());
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int ts = owner->getLastHurtMobTimestamp();
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std::shared_ptr<LivingEntity> locked = ownerLastHurt.lock();
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return ts != timestamp && canAttack(locked, false) &&
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tameAnimal->wantsToAttack(locked, owner);
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}
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void OwnerHurtTargetGoal::start() {
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mob->setTarget(ownerLastHurt.lock());
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std::shared_ptr<LivingEntity> owner =
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std::dynamic_pointer_cast<LivingEntity>(tameAnimal->getOwner());
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if (owner != nullptr) {
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timestamp = owner->getLastHurtMobTimestamp();
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TargetGoal::start();
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}
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} |