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#include "stdafx.h"
#include "net.minecraft.world.entity.ai.control.h"
#include "net.minecraft.world.entity.ai.goal.h"
#include "net.minecraft.world.entity.ai.navigation.h"
#include "net.minecraft.world.entity.npc.h"
#include "net.minecraft.world.entity.animal.h"
#include "net.minecraft.world.level.h"
#include "net.minecraft.world.phys.h"
#include "TakeFlowerGoal.h"
TakeFlowerGoal::TakeFlowerGoal(Villager *villager)
{
takeFlower = false;
pickupTick = 0;
golem = weak_ptr<VillagerGolem>();
this->villager = villager;
setRequiredControlFlags(Control::MoveControlFlag | Control::LookControlFlag);
}
bool TakeFlowerGoal::canUse()
{
if (villager->getAge() >= 0) return false;
if (!villager->level->isDay()) return false;
vector<shared_ptr<Entity> > *golems = villager->level->getEntitiesOfClass(typeid(VillagerGolem), villager->bb->grow(6, 2, 6));
if (golems->size() == 0)
{
delete golems;
return false;
}
//for (Entity e : golems)
for(AUTO_VAR(it,golems->begin()); it != golems->end(); ++it)
{
shared_ptr<VillagerGolem> vg = dynamic_pointer_cast<VillagerGolem>(*it);
if (vg->getOfferFlowerTick() > 0)
{
golem = weak_ptr<VillagerGolem>(vg);
break;
}
}
delete golems;
return golem.lock() != NULL;
}
bool TakeFlowerGoal::canContinueToUse()
{
return golem.lock() != NULL && golem.lock()->getOfferFlowerTick() > 0;
}
void TakeFlowerGoal::start()
{
pickupTick = villager->getRandom()->nextInt((int) (OfferFlowerGoal::OFFER_TICKS * 0.8));
takeFlower = false;
golem.lock()->getNavigation()->stop();
}
void TakeFlowerGoal::stop()
{
golem = weak_ptr<VillagerGolem>();
villager->getNavigation()->stop();
}
void TakeFlowerGoal::tick()
{
villager->getLookControl()->setLookAt(golem.lock(), 30, 30);
if (golem.lock()->getOfferFlowerTick() == pickupTick)
{
villager->getNavigation()->moveTo(golem.lock(), 0.15f);
takeFlower = true;
}
if (takeFlower)
{
if (villager->distanceToSqr(golem.lock()) < 2 * 2)
{
golem.lock()->offerFlower(false);
villager->getNavigation()->stop();
}
}
}
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