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#include "stdafx.h"
#include "net.minecraft.world.entity.player.h"
#include "net.minecraft.world.item.h"
#include "net.minecraft.world.level.h"
#include "net.minecraft.world.phys.h"
#include "LeashFenceKnotEntity.h"
void LeashFenceKnotEntity::_init()
{
defineSynchedData();
}
LeashFenceKnotEntity::LeashFenceKnotEntity(Level *level) : HangingEntity(level)
{
_init();
}
LeashFenceKnotEntity::LeashFenceKnotEntity(Level *level, int xTile, int yTile, int zTile) : HangingEntity(level, xTile, yTile, zTile, 0)
{
_init();
setPos(xTile + .5, yTile + .5, zTile + .5);
}
void LeashFenceKnotEntity::defineSynchedData()
{
HangingEntity::defineSynchedData();
}
void LeashFenceKnotEntity::setDir(int dir)
{
// override to do nothing, knots don't have directions
}
int LeashFenceKnotEntity::getWidth()
{
return 9;
}
int LeashFenceKnotEntity::getHeight()
{
return 9;
}
bool LeashFenceKnotEntity::shouldRenderAtSqrDistance(double distance)
{
return distance < 32 * 32;
}
void LeashFenceKnotEntity::dropItem(shared_ptr<Entity> causedBy)
{
}
bool LeashFenceKnotEntity::save(CompoundTag *entityTag)
{
// knots are not saved, they are recreated by the entities that are tied
return false;
}
void LeashFenceKnotEntity::addAdditonalSaveData(CompoundTag *tag)
{
}
void LeashFenceKnotEntity::readAdditionalSaveData(CompoundTag *tag)
{
}
bool LeashFenceKnotEntity::interact(shared_ptr<Player> player)
{
shared_ptr<ItemInstance> item = player->getCarriedItem();
bool attachedMob = false;
if (item != NULL && item->id == Item::lead_Id)
{
if (!level->isClientSide)
{
// look for entities that can be attached to the fence
double range = 7;
vector<shared_ptr<Entity> > *mobs = level->getEntitiesOfClass(typeid(Mob), AABB::newTemp(x - range, y - range, z - range, x + range, y + range, z + range));
if (mobs != NULL)
{
for(auto& it : *mobs)
{
shared_ptr<Mob> mob = dynamic_pointer_cast<Mob>( it );
if (mob->isLeashed() && mob->getLeashHolder() == player)
{
mob->setLeashedTo(shared_from_this(), true);
attachedMob = true;
}
}
delete mobs;
}
}
}
if (!level->isClientSide && !attachedMob)
{
remove();
if (player->abilities.instabuild)
{
// if the player is in creative mode, attempt to remove all leashed mobs without dropping additional items
double range = 7;
vector<shared_ptr<Entity> > *mobs = level->getEntitiesOfClass(typeid(Mob), AABB::newTemp(x - range, y - range, z - range, x + range, y + range, z + range));
if (mobs != NULL)
{
for(auto& it : *mobs)
{
shared_ptr<Mob> mob = dynamic_pointer_cast<Mob>( it );
if (mob->isLeashed() && mob->getLeashHolder() == shared_from_this())
{
mob->dropLeash(true, false);
}
}
delete mobs;
}
}
}
return true;
}
bool LeashFenceKnotEntity::survives()
{
// knots are placed on top of fence tiles
int tile = level->getTile(xTile, yTile, zTile);
if (Tile::tiles[tile] != NULL && Tile::tiles[tile]->getRenderShape() == Tile::SHAPE_FENCE)
{
return true;
}
return false;
}
shared_ptr<LeashFenceKnotEntity> LeashFenceKnotEntity::createAndAddKnot(Level *level, int x, int y, int z)
{
shared_ptr<LeashFenceKnotEntity> knot = shared_ptr<LeashFenceKnotEntity>( new LeashFenceKnotEntity(level, x, y, z) );
knot->forcedLoading = true;
level->addEntity(knot);
return knot;
}
shared_ptr<LeashFenceKnotEntity> LeashFenceKnotEntity::findKnotAt(Level *level, int x, int y, int z)
{
vector<shared_ptr<Entity> > *knots = level->getEntitiesOfClass(typeid(LeashFenceKnotEntity), AABB::newTemp(x - 1.0, y - 1.0, z - 1.0, x + 1.0, y + 1.0, z + 1.0));
if (knots != NULL)
{
for (auto& it : *knots )
{
shared_ptr<LeashFenceKnotEntity> knot = dynamic_pointer_cast<LeashFenceKnotEntity>( it );
if (knot->xTile == x && knot->yTile == y && knot->zTile == z)
{
delete knots;
return knot;
}
}
delete knots;
}
return nullptr;
}
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