.. _program_listing_file_server_game_events_player_fork.c:

Program Listing for File player_fork.c
======================================

|exhale_lsh| :ref:`Return to documentation for file <file_server_game_events_player_fork.c>` (``server/game_events/player_fork.c``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include <stdio.h>
   
   #include "utils/resizable_array.h"
   
   #include "client/client.h"
   #include "handler.h"
   #include "server.h"
   
   static constexpr const uint64_t EGG_HATCH = 600;
   
   bool player_fork_handler(server_t *srv, const event_t *event)
   {
       client_state_t *cs = event_get_client(srv, event);
       uint64_t interval_sec = (EGG_HATCH * MICROSEC_IN_SEC) / srv->frequency;
   
       if (cs == nullptr)
           return false;
       if (!sized_struct_ensure_capacity((resizable_array_t *)&srv->eggs, 1,
           sizeof *srv->eggs.buff)) {
           perror("Failed to ensure capacity for eggs array\n");
           return false;
       }
       srv->eggs.buff[srv->eggs.nmemb] = (egg_t){get_timestamp() + interval_sec,
           .team_id = cs->team_id, .x = cs->x, .y = cs->y};
       srv->eggs.nmemb++;
       send_to_guis(srv, "enw #%zu #%hu %hhu %hhu\n",
           srv->eggs.nmemb, event->client_idx, cs->x, cs->y);
       append_to_output(srv, cs, "ok\n");
       return true;
   }