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#include "stdafx.h"
#include "net.minecraft.world.entity.item.h"
#include "net.minecraft.world.item.h"
#include "net.minecraft.world.inventory.h"
#include "net.minecraft.world.level.h"
#include "net.minecraft.world.level.redstone.h"
#include "MinecartContainer.h"
void MinecartContainer::_init()
{
items = ItemInstanceArray(9 * 4);
dropEquipment = true;
// 4J Stu - This function call had to be moved here from the Entity ctor to ensure that
// the derived version of the function is called
this->defineSynchedData();
}
MinecartContainer::MinecartContainer(Level *level) : Minecart(level)
{
_init();
}
MinecartContainer::MinecartContainer(Level *level, double x, double y, double z) : Minecart(level, x, y, z)
{
_init();
}
void MinecartContainer::destroy(DamageSource *source)
{
Minecart::destroy(source);
for (int i = 0; i < getContainerSize(); i++)
{
shared_ptr<ItemInstance> item = getItem(i);
if (item != NULL)
{
float xo = random->nextFloat() * 0.8f + 0.1f;
float yo = random->nextFloat() * 0.8f + 0.1f;
float zo = random->nextFloat() * 0.8f + 0.1f;
while (item->count > 0)
{
int count = random->nextInt(21) + 10;
if (count > item->count) count = item->count;
item->count -= count;
shared_ptr<ItemEntity> itemEntity = shared_ptr<ItemEntity>( new ItemEntity(level, x + xo, y + yo, z + zo, shared_ptr<ItemInstance>( new ItemInstance(item->id, count, item->getAuxValue()))) );
float pow = 0.05f;
itemEntity->xd = (float) random->nextGaussian() * pow;
itemEntity->yd = (float) random->nextGaussian() * pow + 0.2f;
itemEntity->zd = (float) random->nextGaussian() * pow;
level->addEntity(itemEntity);
}
}
}
}
shared_ptr<ItemInstance> MinecartContainer::getItem(unsigned int slot)
{
return items[slot];
}
shared_ptr<ItemInstance> MinecartContainer::removeItem(unsigned int slot, int count)
{
if (items[slot] != NULL)
{
if (items[slot]->count <= count)
{
shared_ptr<ItemInstance> item = items[slot];
items[slot] = nullptr;
return item;
}
else
{
shared_ptr<ItemInstance> i = items[slot]->remove(count);
if (items[slot]->count == 0) items[slot] = nullptr;
return i;
}
}
return nullptr;
}
shared_ptr<ItemInstance> MinecartContainer::removeItemNoUpdate(int slot)
{
if (items[slot] != NULL)
{
shared_ptr<ItemInstance> item = items[slot];
items[slot] = nullptr;
return item;
}
return nullptr;
}
void MinecartContainer::setItem(unsigned int slot, shared_ptr<ItemInstance> item)
{
items[slot] = item;
if (item != NULL && item->count > getMaxStackSize()) item->count = getMaxStackSize();
}
void MinecartContainer::setChanged()
{
}
bool MinecartContainer::stillValid(shared_ptr<Player> player)
{
if (removed) return false;
if (player->distanceToSqr(shared_from_this()) > 8 * 8) return false;
return true;
}
void MinecartContainer::startOpen()
{
}
void MinecartContainer::stopOpen()
{
}
bool MinecartContainer::canPlaceItem(int slot, shared_ptr<ItemInstance> item)
{
return true;
}
wstring MinecartContainer::getName()
{
return hasCustomName() ? getCustomName() : app.GetString(IDS_CONTAINER_MINECART);
}
int MinecartContainer::getMaxStackSize() const
{
return Container::LARGE_MAX_STACK_SIZE;
}
void MinecartContainer::changeDimension(int i)
{
dropEquipment = false;
Minecart::changeDimension(i);
}
void MinecartContainer::remove()
{
if (dropEquipment)
{
for (int i = 0; i < getContainerSize(); i++)
{
shared_ptr<ItemInstance> item = getItem(i);
if (item != NULL)
{
float xo = random->nextFloat() * 0.8f + 0.1f;
float yo = random->nextFloat() * 0.8f + 0.1f;
float zo = random->nextFloat() * 0.8f + 0.1f;
while (item->count > 0)
{
int count = random->nextInt(21) + 10;
if (count > item->count) count = item->count;
item->count -= count;
shared_ptr<ItemEntity> itemEntity = shared_ptr<ItemEntity>( new ItemEntity(level, x + xo, y + yo, z + zo, shared_ptr<ItemInstance>( new ItemInstance(item->id, count, item->getAuxValue()))));
if (item->hasTag())
{
itemEntity->getItem()->setTag((CompoundTag *) item->getTag()->copy());
}
float pow = 0.05f;
itemEntity->xd = (float) random->nextGaussian() * pow;
itemEntity->yd = (float) random->nextGaussian() * pow + 0.2f;
itemEntity->zd = (float) random->nextGaussian() * pow;
level->addEntity(itemEntity);
}
}
}
}
Minecart::remove();
}
void MinecartContainer::addAdditonalSaveData(CompoundTag *base)
{
Minecart::addAdditonalSaveData(base);
ListTag<CompoundTag> *listTag = new ListTag<CompoundTag>();
for (int i = 0; i < items.length; i++)
{
if (items[i] != NULL)
{
CompoundTag *tag = new CompoundTag();
tag->putByte(L"Slot", (byte) i);
items[i]->save(tag);
listTag->add(tag);
}
}
base->put(L"Items", listTag);
}
void MinecartContainer::readAdditionalSaveData(CompoundTag *base)
{
Minecart::readAdditionalSaveData(base);
ListTag<CompoundTag> *inventoryList = (ListTag<CompoundTag> *) base->getList(L"Items");
delete [] items.data;
items = ItemInstanceArray(getContainerSize());
for (int i = 0; i < inventoryList->size(); i++)
{
CompoundTag *tag = inventoryList->get(i);
int slot = tag->getByte(L"Slot") & 0xff;
if (slot >= 0 && slot < items.length) items[slot] = ItemInstance::fromTag(tag);
}
}
bool MinecartContainer::interact(shared_ptr<Player> player)
{
if (!level->isClientSide)
{
player->openContainer( dynamic_pointer_cast<Container>(shared_from_this()));
}
return true;
}
void MinecartContainer::applyNaturalSlowdown()
{
shared_ptr<Container> container = dynamic_pointer_cast<Container>(shared_from_this());
int emptiness = Redstone::SIGNAL_MAX - AbstractContainerMenu::getRedstoneSignalFromContainer(container);
float keep = 0.98f + (emptiness * 0.001f);
xd *= keep;
yd *= 0;
zd *= keep;
}
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