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

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