4jcraft/Minecraft.World/Containers/MerchantRecipeList.h

#pragma once
#include <vector>

class MerchantRecipe;
class CompoundTag;
class ItemInstance;
class DataOutputStream;
class DataInputStream;

class MerchantRecipeList {
private:
    std::vector<MerchantRecipe*> m_recipes;

public:
    MerchantRecipeList();
    MerchantRecipeList(CompoundTag* tag);
    ~MerchantRecipeList();

    MerchantRecipe* getRecipeFor(std::shared_ptr<ItemInstance> buyA,
                                 std::shared_ptr<ItemInstance> buyB,
                                 int selectionHint);
    bool addIfNewOrBetter(MerchantRecipe* recipe);  // 4J Added bool return
    MerchantRecipe* getMatchingRecipeFor(std::shared_ptr<ItemInstance> buy,
                                         std::shared_ptr<ItemInstance> buyB,
                                         std::shared_ptr<ItemInstance> sell);
    void writeToStream(DataOutputStream* stream);
    static MerchantRecipeList* createFromStream(DataInputStream* stream);
    void load(CompoundTag* tag);
    CompoundTag* createTag();

    void push_back(MerchantRecipe* recipe);
    MerchantRecipe* at(size_t index);
    std::vector<MerchantRecipe*>::iterator begin();
    std::vector<MerchantRecipe*>::iterator end();
    std::vector<MerchantRecipe*>::iterator erase(
        std::vector<MerchantRecipe*>::iterator it);
    size_t size();
    bool empty();
};