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43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
#include "MoveTowardsRestrictionGoal.h"
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#include <memory>
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#include <optional>
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#include "minecraft/Pos.h"
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#include "minecraft/world/entity/PathfinderMob.h"
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#include "minecraft/world/entity/ai/control/Control.h"
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#include "minecraft/world/entity/ai/navigation/PathNavigation.h"
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#include "minecraft/world/entity/ai/util/RandomPos.h"
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#include "minecraft/world/phys/Vec3.h"
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MoveTowardsRestrictionGoal::MoveTowardsRestrictionGoal(PathfinderMob* mob,
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double speedModifier) {
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wantedX = wantedY = wantedZ = 0.0;
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this->mob = mob;
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this->speedModifier = speedModifier;
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setRequiredControlFlags(Control::MoveControlFlag);
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}
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bool MoveTowardsRestrictionGoal::canUse() {
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if (mob->isWithinRestriction()) return false;
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Pos* toward = mob->getRestrictCenter();
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Vec3 towards(toward->x, toward->y, toward->z);
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auto pos = RandomPos::getPosTowards(
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std::dynamic_pointer_cast<PathfinderMob>(mob->shared_from_this()), 16,
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7, &towards);
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if (!pos.has_value()) 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 MoveTowardsRestrictionGoal::canContinueToUse() {
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return !mob->getNavigation()->isDone();
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}
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void MoveTowardsRestrictionGoal::start() {
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mob->getNavigation()->moveTo(wantedX, wantedY, wantedZ, speedModifier);
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}
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