C++ (Cpp) G_KeyResponder Exemples

Exemple #1

Fichier : hu_stuff.cpp Projet : Altazimuth/eternity

//
// HU_ChatRespond
//
// Responds to chat-related events.
//
static bool HU_ChatRespond(const event_t *ev)
{
   char ch = 0;
   static bool shiftdown;
   static bool discardinput = false;

   // haleyjd 06/11/08: get HUD actions
   int action = G_KeyResponder(ev, kac_hud);
   
   if(ev->data1 == KEYD_RSHIFT) 
      shiftdown = (ev->type == ev_keydown);
   (void)shiftdown;

   if(action == ka_frags)
      hu_showfrags = (ev->type == ev_keydown);

   if(ev->type != ev_keydown && ev->type != ev_text)
      return false;

   if(!chat_active)
   {
      if(ev->data1 == key_chat && netgame) 
      {       
         chat_active = true; // activate chat
         chatinput[0] = 0;   // empty input string
         if(ectype::isPrint(ev->data1))
            discardinput = true; // avoid activation key also appearing in input string
         return true;
      }
      return false;
   }

   if(ev->type == ev_text && discardinput)
   {
      discardinput = false;
      return true;
   }
  
   if(altdown && ev->type == ev_keydown &&
      ev->data1 >= '0' && ev->data1 <= '9')
   {
      // chat macro
      char tempstr[100];
      psnprintf(tempstr, sizeof(tempstr),
                "say \"%s\"", chat_macros[ev->data1-'0']);
      C_RunTextCmd(tempstr);
      chat_active = false;
      return true;
   }
  
   if(ev->data1 == KEYD_ESCAPE)    // kill chat
   {
      chat_active = false;
      return true;
   }
  
   if(ev->data1 == KEYD_BACKSPACE && chatinput[0])
   {
      chatinput[strlen(chatinput)-1] = 0;      // remove last char
      return true;
   }
  
   if(ev->data1 == KEYD_ENTER)
   {
      char tempstr[100];
      psnprintf(tempstr, sizeof(tempstr), "say \"%s\"", chatinput);
      C_RunTextCmd(tempstr);
      chat_active = false;
      return true;
   }

   if(ev->type == ev_keydown && ectype::isPrint(ev->data1))
      return true; // eat keydown inputs that have text equivalent

   if(ev->type == ev_text)
      ch = ev->data1;
   
   if(ectype::isPrint(ch))
   {
      psnprintf(chatinput, sizeof(chatinput), "%s%c", chatinput, ch);
      return true;
   }
   return false;
}

Exemple #2

Fichier : hu_stuff.cpp Projet : Blastfrog/eternity

//
// HU_ChatRespond
//
// Responds to chat-related events.
//
static bool HU_ChatRespond(event_t *ev)
{
   char ch = 0;
   static bool shiftdown;

   // haleyjd 06/11/08: get HUD actions
   int action = G_KeyResponder(ev, kac_hud);
   
   if(ev->data1 == KEYD_RSHIFT) 
      shiftdown = (ev->type == ev_keydown);

   if(action == ka_frags)
      hu_showfrags = (ev->type == ev_keydown);

   if(ev->type != ev_keydown)
      return false;

   if(!chat_active)
   {
      if(ev->data1 == key_chat && netgame) 
      {       
         chat_active = true; // activate chat
         chatinput[0] = 0;   // empty input string
         return true;
      }
      return false;
   }
  
   if(altdown && ev->type == ev_keydown &&
      ev->data1 >= '0' && ev->data1 <= '9')
   {
      // chat macro
      char tempstr[100];
      psnprintf(tempstr, sizeof(tempstr),
                "say \"%s\"", chat_macros[ev->data1-'0']);
      C_RunTextCmd(tempstr);
      chat_active = false;
      return true;
   }
  
   if(ev->data1 == KEYD_ESCAPE)    // kill chat
   {
      chat_active = false;
      return true;
   }
  
   if(ev->data1 == KEYD_BACKSPACE && chatinput[0])
   {
      chatinput[strlen(chatinput)-1] = 0;      // remove last char
      return true;
   }
  
   if(ev->data1 == KEYD_ENTER)
   {
      char tempstr[100];
      psnprintf(tempstr, sizeof(tempstr), "say \"%s\"", chatinput);
      C_RunTextCmd(tempstr);
      chat_active = false;
      return true;
   }

   if(ev->character)
      ch = ev->character;
   else if(ev->data1 > 31 && ev->data1 < 127)
      ch = shiftdown ? shiftxform[ev->data1] : ev->data1; // shifted?
   
   if(ch > 31 && ch < 127)
   {
      psnprintf(chatinput, sizeof(chatinput), "%s%c", chatinput, ch);
      return true;
   }
   return false;
}