menu.h

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#ifndef _menu_h_
#define _menu_h_

#ifdef WIN32
// Avoid a name conflict with a function in the win32 API
#define RemoveMenu  _RemoveMenu_win32_
#endif

#include "render.h"
#include "text.h"

#ifdef WIN32
// Avoid multiply defined symbols
#undef RemoveMenu
#define RemoveMenu _RemoveMenu_tank_
#endif

typedef struct MenuItem_t  MenuItem;

typedef void (*MenuItemFocus)(MenuItem *item);

typedef int (*MenuItemInput)(MenuItem *item, Uint8 *ec, rtsa_char keyval);

typedef int (*MenuItemUpdate)(MenuItem *item);

struct MenuItem_t {
    int minWidth, minHeight;
    SDL_Rect region;
    RenderItem *graphics;
    Uint32 numGraphics;
    MenuItemFocus focus;
    MenuItemInput input;
    MenuItemUpdate update;
    union {
        Uint32 flags;
        struct {
            Bool active      : 1;
            Bool hasFocus    : 1;
            Bool lockFocus   : 1;
            Bool expandHeight : 1;
            Bool isPlaced     : 1;
        };
    };
    void *data;
};

void SetupMenu(MenuItem *menu, int first, int count);

void RemoveMenu();

int MenuRun();

#endif

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