.. _program_listing_file_server_game_events_gui_global_info.c:

Program Listing for File gui_global_info.c
==========================================

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

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

.. code-block:: cpp

   #include "client/client.h"
   #include "handler.h"
   #include "names.h"
   
   bool gui_map_size_handler(server_t *srv, const event_t *event)
   {
       client_state_t *cs = event_get_client(srv, event);
   
       if (cs == nullptr)
           return cs;
       if (event->arg_count != 1)
           return append_to_output(srv, cs, "sbp\n"), true;
       vappend_to_output(srv, cs, GUI_MAP_SIZE " %hhu %hhu\n",
           srv->map_width, srv->map_height);
       return true;
   }
   
   bool gui_map_content_handler(server_t *srv, const event_t *event)
   {
       client_state_t *cs = event_get_client(srv, event);
   
       if (cs == nullptr)
           return cs;
       if (event->arg_count != 1)
           return append_to_output(srv, cs, "sbp\n"), true;
       for (size_t y = 0; y < srv->map_height; y++)
           for (size_t x = 0; x < srv->map_width; x++)
               vappend_to_output(srv, cs, "bct %zu %zu %s\n",
                   x, y, serialize_inventory(&srv->map[y][x]));
       return true;
   }
   
   bool gui_tile_content_handler(server_t *srv, const event_t *event)
   {
       client_state_t *cs = event_get_client(srv, event);
       char *arg1 = event->command[1];
       char *arg2 = event->command[2];
       char *endptr1;
       char *endptr2;
       size_t x;
       size_t y;
   
       if (cs == nullptr)
           return cs;
       if (event->arg_count != 3 || arg1 == nullptr || arg2 == nullptr)
           return append_to_output(srv, cs, "sbp\n"), true;
       x = strtoul(arg1, &endptr1, 10);
       y = strtoul(arg2, &endptr2, 10);
       if (endptr1 == arg1 || *endptr1 != '\0' || endptr2 == arg2 ||
           *endptr2 != '\0' || x >= srv->map_width || y >= srv->map_height)
           return append_to_output(srv, cs, "sbp\n"), true;
       vappend_to_output(srv, cs, "bct %zu %zu %s\n",
           x, y, serialize_inventory(&srv->map[y][x]));
       return true;
   }
   
   bool gui_team_names_handler(server_t *srv, const event_t *event)
   {
       client_state_t *cs = event_get_client(srv, event);
   
       if (cs == nullptr)
           return cs;
       if (event->arg_count != 1)
           return append_to_output(srv, cs, "sbp\n"), true;
       for (size_t i = 0; srv->team_names[i] != nullptr; i++)
           vappend_to_output(srv, cs, GUI_TEAM_NAMES " %s\n", srv->team_names[i]);
       return true;
   }