CraftingRecipes.h

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// CraftingRecipes.h

// Interfaces to the cCraftingRecipes class representing the storage of crafting recipes




#pragma once

#include "Item.h"





// fwd: cPlayer.h
class cPlayer;





class cCraftingGrid  // tolua_export
{  // tolua_export
public:
    cCraftingGrid(const cCraftingGrid & a_Original);
    cCraftingGrid(int a_Width, int a_Height);  // tolua_export
    cCraftingGrid(const cItem * a_Items, int a_Width, int a_Height);
    ~cCraftingGrid();

    // tolua_begin
    int     GetWidth (void) const {return m_Width; }
    int     GetHeight(void) const {return m_Height; }
    cItem & GetItem  (int x, int y) const;
    void    SetItem  (int x, int y, ENUM_ITEM_ID a_ItemType, char a_ItemCount, short a_ItemHealth);
    void    SetItem  (int x, int y, const cItem & a_Item);
    void    Clear    (void);

    void ConsumeGrid(const cCraftingGrid & a_Grid);

    void Dump(void);

    // tolua_end

    cItem * GetItems(void) const {return m_Items; }

    void  CopyToItems(cItem * a_Items) const;

protected:

    int     m_Width;
    int     m_Height;
    cItem * m_Items;
} ;  // tolua_export





class cCraftingRecipe  // tolua_export
{  // tolua_export
public:
    cCraftingRecipe(const cCraftingGrid & a_CraftingGrid);

    // tolua_begin
    void          Clear               (void);
    int           GetIngredientsWidth (void) const {return m_Ingredients.GetWidth(); }
    int           GetIngredientsHeight(void) const {return m_Ingredients.GetHeight(); }
    cItem &       GetIngredient       (int x, int y) const {return m_Ingredients.GetItem(x, y); }
    const cItem & GetResult           (void) const {return m_Result; }
    void          SetResult           (ENUM_ITEM_ID a_ItemType, char a_ItemCount, short a_ItemHealth);
    void          SetResult           (const cItem & a_Item)
    {
        m_Result = a_Item;
    }

    void          SetIngredient       (int x, int y, ENUM_ITEM_ID a_ItemType, char a_ItemCount, short a_ItemHealth)
    {
        m_Ingredients.SetItem(x, y, a_ItemType, a_ItemCount, a_ItemHealth);
    }

    void          SetIngredient       (int x, int y, const cItem & a_Item)
    {
        m_Ingredients.SetItem(x, y, a_Item);
    }

    void ConsumeIngredients(cCraftingGrid & a_CraftingGrid);

    void Dump(void);
    // tolua_end

protected:

    cCraftingGrid m_Ingredients;  // Adjusted to correspond to the input crafting grid!
    cItem         m_Result;
} ;  // tolua_export





class cCraftingRecipes
{
public:
    static const int MAX_GRID_WIDTH  = 3;
    static const int MAX_GRID_HEIGHT = 3;

    cCraftingRecipes(void);
    ~cCraftingRecipes();

    void GetRecipe(cPlayer & a_Player, cCraftingGrid & a_CraftingGrid, cCraftingRecipe & a_Recipe);

protected:

    struct cRecipeSlot
    {
        cItem m_Item;
        int x, y;  // 1..3, or -1 for "any"
    } ;
    typedef std::vector<cRecipeSlot> cRecipeSlots;

    struct cRecipe
    {
        cRecipeSlots m_Ingredients;
        cItem        m_Result;

        // Size of the regular items in the recipe; "anywhere" items are excluded:
        int m_Width;
        int m_Height;
    } ;
    typedef std::vector<cRecipe *> cRecipes;

    cRecipes m_Recipes;

    void LoadRecipes(void);
    void ClearRecipes(void);

    void AddRecipeLine(int a_LineNum, const AString & a_RecipeLine);

    bool ParseItem(const AString & a_String, cItem & a_Item);

    bool ParseIngredient(const AString & a_String, cRecipe * a_Recipe);

    void NormalizeIngredients(cRecipe * a_Recipe);

    cRecipe * FindRecipe(const cItem * a_CraftingGrid, int a_GridWidth, int a_GridHeight);

    cRecipe * FindRecipeCropped(const cItem * a_CraftingGrid, int a_GridWidth, int a_GridHeight, int a_GridStride);

    cRecipe * MatchRecipe(const cItem * a_CraftingGrid, int a_GridWidth, int a_GridHeight, int a_GridStride, const cRecipe * a_Recipe, int a_OffsetX, int a_OffsetY);

    void HandleFireworks(const cItem * a_CraftingGrid, cCraftingRecipes::cRecipe * a_Recipe, int a_GridStride, int a_OffsetX, int a_OffsetY);

    void HandleDyedLeather(const cItem * a_CraftingGrid, cCraftingRecipes::cRecipe * a_Recipe, int a_GridStride, int a_GridWidth, int a_GridHeight);
} ;