WfItem.h

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#ifndef WFITEM_H
#define WFITEM_H
#include "HandleDefs.h"
#include <stdbool.h>
 
#define UI_SPRITE_DIMS_PXLS 32
struct Entity2D;
struct GameFrameworkLayer;
 
 
enum WfItemIndices
{
    WfBasicAxe,
    WfBasicSword,
    WfBasicPickAxe,
    WfBasicScythe,
    WfBasicFishingRod,
    WfBasicHoe,
    WfBasicBow,
    WfNumBuiltinItems
};
 
enum WfEquipSlot
{
    Ring1,
    Ring2,
    Head,
    Torso,
    Legs,
    Arms
};
 
/* when it is switched to in the menu */
typedef void(*OnMakeItemCurrentFn)(struct Entity2D* pPlayer, struct GameFrameworkLayer* pLayer);
typedef void(*OnStopBeingCurrentItemFn)(struct Entity2D* pPlayer, struct GameFrameworkLayer* pLayer);
typedef bool(*OnUseItemFn)(struct Entity2D* pPlayer, struct GameFrameworkLayer* pLayer); // return false if item is used up
typedef bool(*TryEquipFn)(struct Entity2D* pPlayer, struct GameFrameworkLayer* pLayer, enum WfEquipSlot slot);
 
struct WfItemDef
{
    /* sprite shown in UI menus */
    const char* UISpriteName;
    void* pUserData;
    OnMakeItemCurrentFn onMakeCurrent;
    OnStopBeingCurrentItemFn onStopBeingCurrent;
    OnUseItemFn onUseItem;
    TryEquipFn onTryEquip;
};
 
void WfAddItemDef(struct WfItemDef* pDef);
 
void WfAddBuiltinItems();
 
void WfInitItems();
 
void WfRegisterItemScriptFunctions();
 
const struct WfItemDef* WfGetItemDef(int itemIndex);
 
#endif