087b7e7abf
This code was not tested and breaks in Release builds, reverting to restore
functionality of the nightly. All in-game menus do not work and generating
a world crashes.
This reverts commit a9be52c41a.
65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
#include "stdafx.h"
|
|
#include "net.minecraft.world.entity.animal.h"
|
|
#include "net.minecraft.world.entity.ai.navigation.h"
|
|
#include "net.minecraft.world.level.h"
|
|
#include "net.minecraft.world.phys.h"
|
|
#include "BasicTypeContainers.h"
|
|
#include "FollowParentGoal.h"
|
|
|
|
FollowParentGoal::FollowParentGoal(Animal *animal, double speedModifier)
|
|
{
|
|
timeToRecalcPath = 0;
|
|
|
|
this->animal = animal;
|
|
this->speedModifier = speedModifier;
|
|
}
|
|
|
|
bool FollowParentGoal::canUse()
|
|
{
|
|
if (animal->getAge() >= 0) return false;
|
|
|
|
vector<shared_ptr<Entity> > *parents = animal->level->getEntitiesOfClass(typeid(*animal), animal->bb->grow(8, 4, 8));
|
|
|
|
shared_ptr<Animal> closest = nullptr;
|
|
double closestDistSqr = Double::MAX_VALUE;
|
|
for(auto& it : *parents)
|
|
{
|
|
shared_ptr<Animal> parent = dynamic_pointer_cast<Animal>(it);
|
|
if (parent->getAge() < 0) continue;
|
|
double distSqr = animal->distanceToSqr(parent);
|
|
if (distSqr > closestDistSqr) continue;
|
|
closestDistSqr = distSqr;
|
|
closest = parent;
|
|
}
|
|
delete parents;
|
|
|
|
if (closest == NULL) return false;
|
|
if (closestDistSqr < 3 * 3) return false;
|
|
parent = weak_ptr<Animal>(closest);
|
|
return true;
|
|
}
|
|
|
|
bool FollowParentGoal::canContinueToUse()
|
|
{
|
|
if (parent.lock() == NULL || !parent.lock()->isAlive()) return false;
|
|
double distSqr = animal->distanceToSqr(parent.lock());
|
|
if (distSqr < 3 * 3 || distSqr > 16 * 16) return false;
|
|
return true;
|
|
}
|
|
|
|
void FollowParentGoal::start()
|
|
{
|
|
timeToRecalcPath = 0;
|
|
}
|
|
|
|
void FollowParentGoal::stop()
|
|
{
|
|
parent = weak_ptr<Animal>();
|
|
}
|
|
|
|
void FollowParentGoal::tick()
|
|
{
|
|
if (--timeToRecalcPath > 0) return;
|
|
timeToRecalcPath = 10;
|
|
animal->getNavigation()->moveTo(parent.lock(), speedModifier);
|
|
} |