4jcraft/Minecraft.World/Containers/CraftingContainer.cpp

#include "../Platform/stdafx.h"
#include "../Headers/net.minecraft.world.entity.player.h"
#include "../Headers/net.minecraft.world.item.h"
#include "AbstractContainerMenu.h"
#include "CraftingContainer.h"

CraftingContainer::~CraftingContainer() {}

CraftingContainer::CraftingContainer(AbstractContainerMenu* menu,
                                     unsigned int w, unsigned int h) {
    unsigned int size = w * h;
    items = new ItemInstanceArray(size);
    this->menu = menu;
    this->width = w;
}

unsigned int CraftingContainer::getContainerSize() { return items->length; }

std::shared_ptr<ItemInstance> CraftingContainer::getItem(unsigned int slot) {
    if (slot >= getContainerSize()) {
        return nullptr;
    }
    return (*items)[slot];
}

std::shared_ptr<ItemInstance> CraftingContainer::getItem(unsigned int x,
                                                         unsigned int y) {
    if (x < 0 || x >= width) {
        return nullptr;
    }
    unsigned int pos = x + y * width;
    return getItem(pos);
}

std::wstring CraftingContainer::getName() { return L""; }

std::wstring CraftingContainer::getCustomName() { return L""; }

bool CraftingContainer::hasCustomName() { return false; }

std::shared_ptr<ItemInstance> CraftingContainer::removeItemNoUpdate(int slot) {
    if ((*items)[slot] != NULL) {
        std::shared_ptr<ItemInstance> item = (*items)[slot];
        (*items)[slot] = nullptr;
        return item;
    }
    return nullptr;
}

std::shared_ptr<ItemInstance> CraftingContainer::removeItem(unsigned int slot,
                                                            int count) {
    if ((*items)[slot] != NULL) {
        if ((*items)[slot]->count <= count) {
            std::shared_ptr<ItemInstance> item = (*items)[slot];
            (*items)[slot] = nullptr;
            menu->slotsChanged();  // 4J - used to take pointer to this, but
                                   // wasn't using it so removed
            return item;
        } else {
            std::shared_ptr<ItemInstance> i = (*items)[slot]->remove(count);
            if ((*items)[slot]->count == 0) (*items)[slot] = nullptr;
            menu->slotsChanged();  // 4J - used to take pointer to this, but
                                   // wasn't using it so removed
            return i;
        }
    }
    return nullptr;
}

void CraftingContainer::setItem(unsigned int slot,
                                std::shared_ptr<ItemInstance> item) {
    (*items)[slot] = item;
    if (menu) menu->slotsChanged();
}

int CraftingContainer::getMaxStackSize() {
    return Container::LARGE_MAX_STACK_SIZE;
}

void CraftingContainer::setChanged() {}

bool CraftingContainer::stillValid(std::shared_ptr<Player> player) {
    return true;
}

bool CraftingContainer::canPlaceItem(int slot,
                                     std::shared_ptr<ItemInstance> item) {
    return true;
}