#include "fc_types.h"
#include "packets.h"
#include "worklist.h"

Data Structures
struct	civclient

Macros
#define	TIMER_INTERVAL (int)(real_timer_callback() * 1000)

#define	client_player() client.conn.playing

Enumerations
enum	client_states { C_S_INITIAL , C_S_DISCONNECTED , C_S_PREPARING , C_S_RUNNING , C_S_OVER }

Functions
int	client_main (int argc, char *argv[], bool postpone_tileset)

int	default_tileset_select (void)

void	client_packet_input (void *packet, int type)

void	send_report_request (enum report_type type)

void	send_attribute_block_request (void)

void	send_turn_done (void)

void	user_ended_turn (void)

void	set_client_state (enum client_states newstate)

enum client_states	client_state (void)

void	set_server_busy (bool busy)

bool	is_server_busy (void)

void	client_remove_cli_conn (struct connection *pconn)

void	client_remove_all_cli_conn (void)

void	wait_till_request_got_processed (int request_id)

bool	client_is_observer (void)

bool	client_is_global_observer (void)

int	client_player_number (void)

bool	client_has_player (void)

bool	client_map_is_known_and_seen (const struct tile ptile, const struct player pplayer, enum vision_layer vlayer)

void	set_seconds_to_turndone (double seconds)

int	get_seconds_to_turndone (void)

bool	is_waiting_turn_change (void)

void	start_turn_change_wait (void)

void	stop_turn_change_wait (void)

int	get_seconds_to_new_turn (void)

double	real_timer_callback (void)

bool	can_client_control (void)

bool	can_client_issue_orders (void)

bool	can_client_change_view (void)

bool	can_meet_with_player (const struct player *pplayer)

bool	can_intel_with_player (const struct player *pplayer)

const char *	title_for_player (const struct player pplayer, char buf, size_t buf_len)

void fc__noreturn	client_exit (int return_value)

bool	is_client_quitting (void)

void	start_quitting (void)

Variables
char *	logfile

char *	scriptfile

char *	savefile

char	sound_plugin_name [512]

char	sound_set_name [512]

char	music_set_name [512]

char	server_host [512]

char	user_name [512]

char	fc_password [MAX_LEN_PASSWORD]

char	metaserver [512]

int	server_port

bool	auto_connect

bool	auto_spawn

bool	waiting_for_end_turn

struct civclient	client

const char *const	gui_character_encoding

const bool	gui_use_transliteration

Macro Definition Documentation

◆ client_player

#define client_player ( ) client.conn.playing

Definition at line 106 of file client_main.h.

◆ TIMER_INTERVAL

#define TIMER_INTERVAL (int)(real_timer_callback() * 1000)

Definition at line 30 of file client_main.h.

Enumeration Type Documentation

◆ client_states

enum client_states

Enumerator
C_S_INITIAL
C_S_DISCONNECTED
C_S_PREPARING
C_S_RUNNING
C_S_OVER

Definition at line 43 of file client_main.h.

Function Documentation

◆ can_client_change_view()

bool can_client_change_view ( void )

Return TRUE if the client can change the view; i.e. if the mapview is active. This function should be called each time before allowing the user to do mapview actions.

Definition at line 1329 of file client_main.c.

◆ can_client_control()

bool can_client_control ( void )

Returns TRUE iff the client can control player.

Definition at line 1270 of file client_main.c.

Referenced by can_client_issue_orders(), draw_calculated_trade_routes(), nation_button_callback(), ready_button_callback(), fc_client::slot_pregame_start(), fc_client::update_buttons(), update_start_page_buttons(), usdlg_cmd_cursor_changed(), usdlg_cmd_exec(), usdlg_cmd_focus_real(), and voteinfo_do_vote().

◆ can_client_issue_orders()

bool can_client_issue_orders ( void )

Returns TRUE iff the client can issue orders (such as giving unit commands). This function should be called each time before allowing the user to give an order.

Definition at line 1281 of file client_main.c.

Referenced by action_decision_request(), adjust_workers_button_pressed(), append_cma_to_menu_item(), butt_down_overviewcanvas(), button_down_citymap(), city_dialog::buy(), buy_callback(), can_end_turn(), can_meet_with_player(), change_production_callback(), change_production_callback(), citizens_callback(), citizens_callback(), city_can_buy(), city_packet_common(), city_dialog::city_rename(), city_selection_changed_callback(), cityopt_callback(), city_dialog::clear_worklist(), client_change_all(), client_init_meeting(), clipboard_copy_production(), clipboard_paste_production(), city_dialog::cma_double_clicked(), common_taxrates_callback(), city_map::context_menu(), unit_item::contextMenuEvent(), unit_item::create_actions(), create_and_append_settings_page(), create_governor_menu(), create_multiplier_dialog(), create_rates_dialog(), create_unit_menu(), create_wl_menu(), science_report::current_tech_changed(), disband_all_units(), city_widget::display_list_menu(), city_dialog::display_worklist_menu(), do_disband_alternative(), economy_report_command_callback(), economy_report_selection_callback(), enable_minimap_widgets(), enable_order_buttons(), enable_unitinfo_widgets(), science_report::goal_tech_changed(), gui_init_meeting(), handle_city_name_suggestion_info(), handle_city_sabotage_list(), diplo_dlg::init(), key_unit_assign_battlegroup(), left_butt_down_overviewcanvas(), left_button_down_citymap(), maybe_activate_keyboardless_goto(), mr_menu::menus_sensitive(), middle_present_unit_release(), middle_supported_unit_release(), impr_item::mouseDoubleClickEvent(), city_map::mousePressEvent(), city_label::mousePressEvent(), plr_widget::mousePressEvent(), research_diagram::mousePressEvent(), multipliers_command_callback(), popup_airlift_dialog(), popup_diplomacy_dialog(), popup_goto_dialog(), popup_multiplier_dialog(), popup_rates_dialog(), present_unit_callback(), present_unit_middle_callback(), city_dialog::production_changed(), production_menu_shown(), real_city_dialog_refresh(), real_menus_init(), real_menus_update(), real_multipliers_dialog_update(), refresh_cma_dialog(), refresh_worklist(), request_new_unit_activity_targeted(), request_orders_cleared(), request_unit_load(), request_unit_unload(), right_button_down_citymap(), right_unit_release(), science_diagram_button_release_callback(), science_diagram_left_button_up(), science_report_current_callback(), science_report_goal_callback(), science_report_init(), sell_all_improvements(), sell_callback(), sell_callback(), set_government_choice(), spaceship_autoplace(), src_selection_callback(), src_selection_callback_depr(), supported_unit_callback(), supported_unit_middle_callback(), units_orders_city_dlg_callback(), units_report_command_callback(), units_report_selection_callback(), update_city_cma_dialog(), city_dialog::update_disabled(), update_players_menu(), plr_report::update_report(), upgrade_canvas_clipboard(), wakeup_button_pressed(), and wakeup_sentried_units().

◆ can_intel_with_player()

bool can_intel_with_player ( const struct player * pplayer )

Returns TRUE iff the client can get intelligence from another given player.

Definition at line 1302 of file client_main.c.

Referenced by button_press_callback(), left_button_press_callback(), player_nation_callback(), players_intel_callback(), players_intel_callback(), popup_players_nations_dialog(), title_for_player(), and update_players_menu().

◆ can_meet_with_player()

bool can_meet_with_player ( const struct player * pplayer )

Returns TRUE iff the client can do diplomatic meetings with another given player.

Definition at line 1291 of file client_main.c.

Referenced by button_press_callback(), call_meeting_dlg_callback(), player_nation_callback(), popup_diplomacy_dialog(), popup_players_nations_dialog(), right_button_press_callback(), update_players_menu(), and plr_report::update_report().

◆ client_exit()

void fc__noreturn client_exit ( int return_value )

Main client execution stop function. This calls ui_exit() and not the other way around.

Definition at line 735 of file client_main.c.

Referenced by client_main(), and default_tileset_select().

◆ client_has_player()

bool client_has_player ( void )

Either controlling or observing.

Definition at line 1381 of file client_main.c.

Referenced by center_on_something(), city_model_fill(), city_model_fill_depr(), city_model_get(), city_store_fill(), client_remove_unit(), collect_production_targets(), editor_apply_tool(), editor_grab_applied_player(), editor_grab_tool(), fill_row(), find_nearest_unit(), get_bulbs_per_turn(), handle_endgame_player(), handle_page_msg(), handle_player_attribute_chunk(), handle_player_diplstate(), handle_start_phase(), handle_unit_packet_common(), handle_unit_remove(), key_editor_toggle_fogofwar(), meswin_add(), meswin_dialog_update(), city_model::populate(), popup_goto_dialog(), real_city_dialog_refresh(), real_menus_init(), mr_menu::save_image(), science_report_redraw(), set_client_state(), show_new_turn_info(), units_report_update(), update_goto_dialog(), units_reports::update_units(), and voteinfo_bar_can_be_shown().

◆ client_is_global_observer()

bool client_is_global_observer ( void )

Returns whether client is global observer

Definition at line 1362 of file client_main.c.

Referenced by city_packet_common(), col_government(), create_city_dialog(), units_select::create_pixmap(), draw_trade_routes(), editbar_player_pov_combobox_changed(), editor_apply_tool(), get_culture_info(), get_gold_info(), get_luxury_info(), get_researching_info(), get_science_info(), get_tax_info(), handle_worker_task(), mapimg_client_define(), mapimg_client_tile_known(), plr_widget::nation_selected(), observe_button_callback(), popup_info_text(), popup_spaceship_dialog(), qtg_science_report_dialog_popup(), refresh_player_pov_indicator(), science_report_init(), show_full_citybar(), show_small_citybar(), side_left_click_science(), side_right_click_diplomacy(), fc_client::slot_pregame_observe(), switch_city_callback(), fc_client::update_buttons(), fc_sidewidget::update_final_pixmap(), update_intel_dialog(), fc_client::update_sidebar_tooltips(), update_start_page_buttons(), usdlg_data_new(), and usdlg_get_unit_descr().

◆ client_is_observer()

bool client_is_observer ( void )

Returns whether client is observer.

Definition at line 1095 of file client_main.c.

Referenced by attribute_flush(), can_client_change_view(), can_client_control(), can_intel_with_player(), client_tile_get_known(), create_city_dialog(), city_dialog::disband_state_changed(), enqueue_call(), handle_event(), handle_start_phase(), key_press_map_canvas(), key_press_map_canvas(), mr_menu::menus_sensitive(), production_widget::prod_selected(), qtg_init_meeting(), real_city_dialog_refresh(), redraw_unit_info_label(), set_client_state(), show_new_turn_info(), side_rates_wdg(), side_right_click_diplomacy(), side_right_click_science(), fc_client::slot_pregame_observe(), switch_city_callback(), gov_menu::update(), mr_menu::update_airlift_menu(), mr_menu::update_bases_menu(), fc_client::update_buttons(), city_dialog::update_buy_button(), update_info_label(), science_report::update_report(), mr_menu::update_roads_menu(), update_start_page_buttons(), and voteinfo_bar_can_be_shown().

◆ client_main()

int client_main	(	int	argc,
		char *	argv[],
		bool	postpone_tileset
	)

Entry point for common client code.

Definition at line 355 of file client_main.c.

Referenced by main().

◆ client_map_is_known_and_seen()

bool client_map_is_known_and_seen	(	const struct tile *	ptile,
		const struct player *	pplayer,
		enum vision_layer	vlayer
	)

Return the vision of the player on a tile. Client version of ./server/maphand/map_is_known_and_seen().

Definition at line 1390 of file client_main.c.

Referenced by fc_interface_init_client(), and infra_placement_set_tile().

◆ client_packet_input()

void client_packet_input	(	void *	packet,
		int	type
	)

Handle packet received from server.

Definition at line 785 of file client_main.c.

Referenced by input_from_server(), and input_from_server_till_request_got_processed().

◆ client_player_number()

int client_player_number ( void )

Returns number of player attached to client.

Definition at line 1370 of file client_main.c.

◆ client_remove_all_cli_conn()

void client_remove_all_cli_conn ( void )

Remove (and free) all connections from all connection lists in client. Assumes game.all_connections is properly maintained with all connections.

Definition at line 1064 of file client_main.c.

Referenced by client_exit(), and set_client_state().

◆ client_remove_cli_conn()

void client_remove_cli_conn ( struct connection * pconn )

Remove pconn from all connection lists in client, then free it.

Definition at line 1046 of file client_main.c.

Referenced by client_remove_all_cli_conn(), and handle_conn_info().

◆ client_state()

enum client_states client_state ( void )

Return current client state.

Mostly a client stub.

Definition at line 1038 of file client_main.c.

Referenced by apply_taxrates_callback(), boot_help_texts(), button_down_on_map(), button_up_on_map(), can_client_change_view(), can_client_issue_orders(), client_exit(), diplo_wdg::closeEvent(), control_mouse_cursor(), create_races_dialog(), disable_main_widgets(), enable_main_widgets(), finger_down_on_map(), finger_up_on_map(), flush_dirty(), flush_rect(), global_worklists_load(), gui_flush(), handle_event(), handle_research_info(), inputline_return(), map_view::keyPressEvent(), main_key_down_handler(), main_key_down_handler(), map_event_handler(), map_event_handler(), mr_menu::menus_sensitive(), musicspec_reread_callback(), option_dialog_new(), play_single_track(), popdown_all_game_dialogs(), popup_goto_dialog(), qtg_real_output_window_append(), races_dialog::races_dialog(), real_conn_list_dialog_update(), real_menus_init(), real_menus_update(), real_resize_window_callback(), real_timer_callback(), resize_minimap(), fc_game_tab_widget::resizeEvent(), minimap_view::resizeEvent(), chat_listener::send_chat_message(), start_style_music(), thaw(), themespec_reread(), tilespec_reread(), tilespec_reread_callback(), update_unit_info_label(), and update_unit_pix_label().

◆ default_tileset_select()

int default_tileset_select ( void )

Do the initial default tileset selection.

Definition at line 327 of file client_main.c.

Referenced by client_main(), and qtg_ui_main().

◆ get_seconds_to_new_turn()

int get_seconds_to_new_turn ( void )

Return the number of seconds until turn-done. Don't call this unless current_turn_timeout() != 0.

Definition at line 1184 of file client_main.c.

Referenced by get_timeout_label_text().

◆ get_seconds_to_turndone()

int get_seconds_to_turndone ( void )

Return the number of seconds until turn-done. Don't call this unless current_turn_timeout() != 0.

Definition at line 1170 of file client_main.c.

Referenced by get_timeout_label_text().

◆ is_client_quitting()

bool is_client_quitting ( void )

Is the client marked as one going down?

Definition at line 1653 of file client_main.c.

Referenced by fc_client::closeEvent(), and set_client_state().

◆ is_server_busy()

bool is_server_busy ( void )

Returns if server is considered busy at the moment

Definition at line 1354 of file client_main.c.

Referenced by can_end_turn(), and control_mouse_cursor().

◆ is_waiting_turn_change()

bool is_waiting_turn_change ( void )

Are we in turn-change wait state?

Definition at line 1139 of file client_main.c.

Referenced by get_timeout_label_text(), and real_menus_update().

◆ real_timer_callback()

double real_timer_callback ( void )

This function should be called at least once per second. It does various updates (idle animations and timeout updates). It returns the number of seconds until it should be called again.

Definition at line 1194 of file client_main.c.

Referenced by gui_event_loop(), gui_event_loop(), timer_callback(), and fc_client::timerEvent().

◆ send_attribute_block_request()

void send_attribute_block_request ( void )

Send attribute block.

Definition at line 1078 of file client_main.c.

◆ send_report_request()

void send_report_request ( enum report_type type )

Send request for some report to server

Definition at line 847 of file client_main.c.

Referenced by main_key_down_handler(), main_key_down_handler(), report_achievements_callback(), report_achievements_callback(), report_demographic_callback(), report_demographic_callback(), report_top_cities_callback(), report_top_cities_callback(), report_wow_callback(), report_wow_callback(), mr_menu::slot_achievements(), mr_menu::slot_demographics(), mr_menu::slot_top_cities(), and mr_menu::slot_traveler().

◆ send_turn_done()

void send_turn_done ( void )

Send information about player having finished their turn to server.

Definition at line 817 of file client_main.c.

Referenced by key_end_turn(), update_turn_done_button_state(), and user_ended_turn().

◆ set_client_state()

void set_client_state ( enum client_states newstate )

Change client state.

Definition at line 855 of file client_main.c.

Referenced by activate_gui(), close_socket_nomessage(), fc_client::fc_main(), handle_conn_info(), handle_endgame_report(), handle_server_join_reply(), handle_start_phase(), ui_main(), and ui_main().

◆ set_seconds_to_turndone()

void set_seconds_to_turndone ( double seconds )

Reset the number of seconds to turndone from an "authentic" source.

The seconds are taken as a double even though most callers will just know an integer value.

Definition at line 1122 of file client_main.c.

Referenced by handle_new_year(), and handle_timeout_info().

◆ set_server_busy()

void set_server_busy ( bool busy )

Sets if server is considered busy. Currently it is considered busy between turns.

Definition at line 1340 of file client_main.c.

Referenced by handle_end_turn(), handle_server_join_reply(), handle_start_phase(), and set_client_state().

◆ start_quitting()

void start_quitting ( void )

Mark client as one going to quit as soon as possible,

Definition at line 1661 of file client_main.c.

Referenced by gui_ui_main(), popup_quit_dialog(), quit_dialog_response(), quit_dialog_response(), and ui_main().

◆ start_turn_change_wait()

void start_turn_change_wait ( void )

Start waiting of the server turn change activities.

Definition at line 1147 of file client_main.c.

Referenced by handle_end_turn().

◆ stop_turn_change_wait()

void stop_turn_change_wait ( void )

Server is responsive again

Definition at line 1160 of file client_main.c.

Referenced by disconnect_from_server(), and handle_begin_turn().

◆ title_for_player()

const char * title_for_player	(	const struct player *	pplayer,
		char *	buf,
		size_t	buf_len
	)

Fill best possible title for the player to the given buffer, and return that buffer.

Definition at line 1313 of file client_main.c.

Referenced by create_diplomacy_dialog(), diplo_wdg::diplo_wdg(), and plr_widget::nation_selected().

◆ user_ended_turn()

void user_ended_turn ( void )

Handle user ending their turn.

Definition at line 809 of file client_main.c.

Referenced by end_turn_callback(), handle_player_info(), and handle_start_phase().

◆ wait_till_request_got_processed()

void wait_till_request_got_processed ( int request_id )

Wait until server has responsed to given request id.

Definition at line 1086 of file client_main.c.

Referenced by wait_for_requests().

Variable Documentation

◆ auto_connect

bool auto_connect

extern

Definition at line 150 of file client_main.c.

Referenced by client_main(), handle_server_join_reply(), and set_client_state().

◆ auto_spawn

bool auto_spawn

extern

Definition at line 151 of file client_main.c.

Referenced by client_main(), and set_client_state().

◆ client

struct civclient client

◆ fc_password

char fc_password[MAX_LEN_PASSWORD]

extern

Definition at line 147 of file client_main.c.

Referenced by cancel_passwd_callback(), connect_callback(), convert_first_passwd_callback(), convert_passwd_callback(), convert_second_passwd_callback(), fc_client::handle_authentication_req(), handle_authentication_req(), send_passwd_callback(), and fc_client::slot_connect().

◆ gui_character_encoding

const char* const gui_character_encoding

extern

Definition at line 162 of file gui_main.c.

Referenced by client_main().

◆ gui_use_transliteration

const bool gui_use_transliteration

extern

Definition at line 163 of file gui_main.c.

Referenced by client_main().

◆ logfile

char* logfile

extern

Definition at line 138 of file client_main.c.

Referenced by client_main(), and client_start_server().

◆ metaserver

char metaserver[512]

extern

Definition at line 148 of file client_main.c.

Referenced by client_main().

◆ music_set_name

char music_set_name[512]

extern

Definition at line 144 of file client_main.c.

Referenced by audio_restart(), client_main(), handle_ruleset_control(), popup_musicset_suggestion_dialog(), popup_soundset_suggestion_dialog(), soundset_suggestion_callback(), and soundset_suggestion_response().

◆ savefile

char* savefile

extern

Definition at line 140 of file client_main.c.

Referenced by client_main(), and client_start_server().

◆ scriptfile

char* scriptfile

extern

Definition at line 139 of file client_main.c.

Referenced by client_main(), and client_start_server().

◆ server_host

char server_host[512]

extern

Definition at line 145 of file client_main.c.

Referenced by client_main(), connect_callback(), connect_callback(), convert_servername_callback(), popup_join_game_dialog(), select_meta_servers_callback(), fc_client::slot_connect(), start_autoconnecting_to_server(), fc_client::switch_page(), try_to_autoconnect(), and update_network_page().

◆ server_port

int server_port

extern

Definition at line 149 of file client_main.c.

Referenced by client_main(), connect_callback(), connect_callback(), convert_portnr_callback(), popup_join_game_dialog(), select_meta_servers_callback(), fc_client::slot_connect(), start_autoconnecting_to_server(), fc_client::switch_page(), try_to_autoconnect(), and update_network_page().

◆ sound_plugin_name

char sound_plugin_name[512]

extern

Definition at line 142 of file client_main.c.

Referenced by audio_restart(), and client_main().

◆ sound_set_name

char sound_set_name[512]

extern

Definition at line 143 of file client_main.c.

Referenced by audio_restart(), client_main(), handle_ruleset_control(), musicset_suggestion_callback(), musicset_suggestion_response(), musicspec_reread_callback(), popup_musicset_suggestion_dialog(), and popup_soundset_suggestion_dialog().

◆ user_name

char user_name[512]

extern

Definition at line 146 of file client_main.c.

Referenced by client_main(), client_start_server(), conn_by_user(), conn_by_user_prefix(), connect_callback(), connect_callback(), convert_playername_callback(), popup_join_game_dialog(), fc_client::slot_connect(), start_autoconnecting_to_server(), fc_client::switch_page(), try_to_autoconnect(), and update_network_page().

◆ waiting_for_end_turn

bool waiting_for_end_turn

extern

Definition at line 159 of file client_main.c.

Referenced by send_turn_done(), and update_turn_done_button_state().

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

◆ client_player

◆ TIMER_INTERVAL

Enumeration Type Documentation

◆ client_states

Function Documentation

◆ can_client_change_view()

◆ can_client_control()

◆ can_client_issue_orders()

◆ can_intel_with_player()

◆ can_meet_with_player()

◆ client_exit()

◆ client_has_player()

◆ client_is_global_observer()

◆ client_is_observer()

◆ client_main()

◆ client_map_is_known_and_seen()

◆ client_packet_input()

◆ client_player_number()

◆ client_remove_all_cli_conn()

◆ client_remove_cli_conn()

◆ client_state()

◆ default_tileset_select()

◆ get_seconds_to_new_turn()

◆ get_seconds_to_turndone()

◆ is_client_quitting()

◆ is_server_busy()

◆ is_waiting_turn_change()

◆ real_timer_callback()

◆ send_attribute_block_request()

◆ send_report_request()

◆ send_turn_done()

◆ set_client_state()

◆ set_seconds_to_turndone()

◆ set_server_busy()

◆ start_quitting()

◆ start_turn_change_wait()

◆ stop_turn_change_wait()

◆ title_for_player()

◆ user_ended_turn()

◆ wait_till_request_got_processed()

Variable Documentation

◆ auto_connect

◆ auto_spawn

◆ client

◆ fc_password

◆ gui_character_encoding

◆ gui_use_transliteration

◆ logfile

◆ metaserver

◆ music_set_name

◆ savefile

◆ scriptfile

◆ server_host

◆ server_port

◆ sound_plugin_name

◆ sound_set_name

◆ user_name

◆ waiting_for_end_turn