.. _program_listing_file_server_game_events_player_life.c:

Program Listing for File player_life.c
======================================

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

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

.. code-block:: cpp

   #include <stddef.h>
   #include <stdio.h>
   #include <stdlib.h>
   
   #include "client/client.h"
   #include "handler.h"
   #include "names.h"
   #include "server.h"
   
   static constexpr const size_t FOOD_SURVIVAL = 126;
   
   static
   bool death_rescedule(server_t *srv, const event_t *event)
   {
       uint64_t interval = (FOOD_SURVIVAL * MICROSEC_IN_SEC) / srv->frequency;
       client_state_t *cs = event_get_client(srv, event);
       event_t new = {
           .timestamp = get_timestamp() + interval,
           .client_idx = event->client_idx,
           .client_id = event->client_id,
           .command = { PLAYER_DEATH }
       };
   
       if (cs == nullptr)
           return false;
       cs->inv.food--;
       gui_player_get_inventory_handler(srv, event);
       if (!event_heap_push(&srv->events, &new)) {
           perror("Failed to reschedule death event");
           return false;
       }
       return true;
   }
   
   bool player_death_handler(server_t *srv, const event_t *event)
   {
       client_state_t *cs = event_get_client(srv, event);
   
       if (cs == nullptr)
           return false;
       if (cs->inv.food > 0)
           return death_rescedule(srv, event);
       append_to_output(srv, cs, "dead\n");
       write_client(srv, event->client_idx);
       remove_client(srv, event->client_idx);
       return true;
   }