menu.h

   1 #pragma once
   2 #define MENU_STACK_SIZE 8
   3
   4 #include "vg/vg_engine.h"
   5 #include "entity.h"
   6
   7 struct global_menu
   8 {
   9    int credits_open;
  10    int disable_open;
  11    i32 skip_starter;
  12
  13    u32 page, /* current page index */
  14        page_depth,
  15        controls_page_id;
  16
  17    ent_menuitem *ctr_kbm,
  18                 *ctr_deck,
  19                 *ctr_ps,
  20                 *ctr_steam,
  21                 *ctr_xbox;
  22
  23    enum menu_input_mode{
  24       k_menu_input_mode_keys,
  25       k_menu_input_mode_mouse
  26    }
  27    input_mode;
  28    f32 mouse_track, mouse_dist;  /* used for waking up mouse */
  29    f32 slider_offset;
  30
  31    struct page_stack_frame {
  32       u32 page;
  33       ent_menuitem *loc;
  34       ent_camera *cam;
  35    }
  36    page_stack[ MENU_STACK_SIZE ];
  37
  38    ent_menuitem *loc;
  39    ent_camera   *cam;
  40    vg_camera     view;
  41
  42    mdl_context model;
  43    GLuint *textures;
  44    glmesh mesh;
  45
  46    mdl_array_ptr items, markers, cameras;
  47 }
  48 extern menu;
  49 void menu_close(void);
  50 void menu_init(void);
  51 void menu_open_page( const char *name,
  52                      enum ent_menuitem_stack_behaviour stackmode );
  53 void menu_link(void);
  54 void menu_update(void);
  55 void menu_render(void);
  56 void menu_at_begin(void);