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44 lines
1.7 KiB
C++
44 lines
1.7 KiB
C++
#include "../../Platform/stdafx.h"
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#include "../../Headers/net.minecraft.world.entity.ai.control.h"
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#include "../../Headers/net.minecraft.world.entity.ai.navigation.h"
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#include "../../Headers/net.minecraft.world.entity.ai.util.h"
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#include "../../Headers/net.minecraft.world.entity.h"
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#include "../../Headers/net.minecraft.world.phys.h"
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#include "MoveTowardsTargetGoal.h"
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MoveTowardsTargetGoal::MoveTowardsTargetGoal(PathfinderMob* mob,
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double speedModifier,
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float within) {
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this->mob = mob;
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this->speedModifier = speedModifier;
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this->within = within;
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setRequiredControlFlags(Control::MoveControlFlag);
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}
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bool MoveTowardsTargetGoal::canUse() {
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target = std::weak_ptr<LivingEntity>(mob->getTarget());
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if (target.lock() == NULL) return false;
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if (target.lock()->distanceToSqr(mob->shared_from_this()) > within * within)
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return false;
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Vec3* pos = RandomPos::getPosTowards(
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std::dynamic_pointer_cast<PathfinderMob>(mob->shared_from_this()), 16,
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7, Vec3::newTemp(target.lock()->x, target.lock()->y, target.lock()->z));
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if (pos == NULL) return false;
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wantedX = pos->x;
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wantedY = pos->y;
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wantedZ = pos->z;
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return true;
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}
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bool MoveTowardsTargetGoal::canContinueToUse() {
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return target.lock() != NULL && !mob->getNavigation()->isDone() &&
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target.lock()->isAlive() &&
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target.lock()->distanceToSqr(mob->shared_from_this()) <
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within * within;
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}
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void MoveTowardsTargetGoal::stop() { target = std::weak_ptr<Mob>(); }
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void MoveTowardsTargetGoal::start() {
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mob->getNavigation()->moveTo(wantedX, wantedY, wantedZ, speedModifier);
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} |