git.mutantstargoat.com Git - ld42_outofspace/blob - src/screen.cc

   1 #include "screen.h"
   2 #include "game.h"
   3
   4 ScreenBase *active_screen;
   5 MenuScreen *scr_menu;
   6 GameScreen *scr_game;
   7
   8 bool init_screens()
   9 {
  10         scr_menu = new MenuScreen;
  11         if(!scr_menu->init()) {
  12                 return false;
  13         }
  14
  15         scr_game = new GameScreen;
  16         if(!scr_game->init()) {
  17                 return false;
  18         }
  19
  20         push_screen(scr_menu);
  21         //push_screen(scr_game);
  22         return true;
  23 }
  24
  25 void cleanup_screens()
  26 {
  27         scr_game->destroy();
  28         delete scr_game;
  29
  30         scr_menu->destroy();
  31         delete scr_menu;
  32 }
  33
  34 void push_screen(ScreenBase *scr)
  35 {
  36         scr->next = active_screen;
  37         active_screen = scr;
  38
  39         scr->reshape(win_width, win_height);
  40         scr->start();
  41 }
  42
  43 void pop_screen()
  44 {
  45         ScreenBase *scr = active_screen;
  46         active_screen = scr->next;
  47
  48         scr->stop();
  49 }
  50
  51
  52 ScreenBase::ScreenBase()
  53 {
  54         next = 0;
  55 }
  56
  57 ScreenBase::~ScreenBase()
  58 {
  59 }
  60
  61 bool ScreenBase::init()
  62 {
  63         return true;
  64 }
  65
  66 void ScreenBase::destroy()
  67 {
  68 }
  69
  70 void ScreenBase::start()
  71 {
  72 }
  73
  74 void ScreenBase::stop()
  75 {
  76 }
  77
  78
  79 void ScreenBase::reshape(int x, int y)
  80 {
  81 }
  82
  83
  84 void ScreenBase::keyboard(int key, bool pressed)
  85 {
  86 }
  87
  88 void ScreenBase::mbutton(int bn, bool pressed, int x, int y)
  89 {
  90 }
  91
  92 void ScreenBase::mmotion(int x, int y)
  93 {
  94 }
  95
  96 void ScreenBase::mwheel(int dir, int x, int y)
  97 {
  98 }