bygfoot/src/game_gui.c

#include <unistd.h>

#include "callbacks.h"
#include "file.h"
#include "game_gui.h"
#include "gui.h"
#include "league.h"
#include "live_game.h"
#include "maths.h"
#include "misc.h"
#include "option.h"
#include "treeview.h"
#include "support.h"
#include "team.h"
#include "user.h"
#include "variables.h"
#include "window.h"

/** Show the live game in the live game window.
    @param unit The current unit we show.
    @param sleep_factor The factor determining the live game speed. */
void
game_gui_live_game_show_unit(const LiveGameUnit *unit)
{
    gchar buf[SMALL];
    gfloat fraction = (gfloat)live_game_unit_get_minute(unit) / 90;
    GtkProgressBar *progress_bar =
	GTK_PROGRESS_BAR(lookup_widget(window.live, "progressbar_live"));
    GtkHScale *hscale = 
	GTK_HSCALE(lookup_widget(window.live, "hscale_area"));
    GtkWidget *button_pause = lookup_widget(window.live, "button_pause"),
	*button_resume = lookup_widget(window.live, "button_resume"),
	*button_live_close = lookup_widget(window.live, "button_live_close"),
	*eventbox_poss[2] = {lookup_widget(window.live, "eventbox_poss0"),
			     lookup_widget(window.live, "eventbox_poss1")};
    GdkColor color;

    if(unit->event.type == LIVE_GAME_EVENT_START_MATCH)
	treeview_live_game_show_initial_commentary(unit);
    else
	treeview_live_game_show_commentary(unit);

    treeview_live_game_show_result(unit);

    gdk_color_parse (const_str("string_live_game_possession_color"), &color);
    gtk_widget_modify_bg(eventbox_poss[unit->possession], GTK_STATE_NORMAL, &color);
    gtk_widget_modify_bg(eventbox_poss[!unit->possession], GTK_STATE_NORMAL, NULL);

    if(option_int("int_opt_user_show_tendency_bar",
		  &usr(stat2).options))
	game_gui_live_game_set_hscale(unit, hscale);
    else
	gtk_widget_hide(GTK_WIDGET(hscale));

    sprintf(buf, "%d.", live_game_unit_get_minute(unit));
    gtk_progress_bar_set_fraction(progress_bar, (fraction > 1) ? 1 : fraction);
    gtk_progress_bar_set_text(progress_bar, buf);
    usleep(500500 + option_int("int_opt_user_live_game_speed",
			       &usr(stat2).options) * 50000);
    while(gtk_events_pending())
	gtk_main_iteration();

    if(unit->event.type == LIVE_GAME_EVENT_START_MATCH)
    {
	gtk_widget_set_sensitive(button_live_close, FALSE);
	gtk_widget_set_sensitive(button_pause, 	(stat0 != STATUS_SHOW_LAST_MATCH));
	gtk_widget_set_sensitive(button_resume, FALSE);
    }
    else if(unit->event.type == LIVE_GAME_EVENT_END_MATCH)
    {
	gtk_widget_set_sensitive(button_live_close, TRUE);
	gtk_widget_set_sensitive(button_pause, FALSE);
	gtk_widget_set_sensitive(button_resume, FALSE);
    }
    else if(unit->event.type == LIVE_GAME_EVENT_PENALTIES)
    {
	gtk_widget_set_sensitive(button_pause, FALSE);	
	gtk_widget_set_sensitive(button_resume, FALSE);
    }
}

/** Set the area scale position and color in the live game window.
    @param unit The current unit.
    @param hscale The scale widget. */
void
game_gui_live_game_set_hscale(const LiveGameUnit *unit, GtkHScale *hscale)
{
    GdkColor color;

    gtk_widget_modify_bg(GTK_WIDGET(hscale), GTK_STATE_NORMAL, NULL);

    if(unit->area == LIVE_GAME_UNIT_AREA_MIDFIELD)
    {
	gdk_color_parse(const_str("string_game_gui_live_game_scale_color_midfield"), &color);
	gtk_range_set_value(GTK_RANGE(hscale),
			    const_float("float_game_gui_live_game_scale_range") / 2);
    }
    else if(unit->event.type == LIVE_GAME_EVENT_GOAL ||
	    unit->event.type == LIVE_GAME_EVENT_OWN_GOAL)
    {
	gdk_color_parse(const_str("string_game_gui_live_game_scale_color_goal"), &color);

	gtk_range_set_value(GTK_RANGE(hscale), 
			    const_float("float_game_gui_live_game_scale_range") *
			    (unit->possession == 0));
    }
    else if(unit->event.type == LIVE_GAME_EVENT_SCORING_CHANCE ||
	    unit->event.type == LIVE_GAME_EVENT_PENALTY ||
	    unit->event.type == LIVE_GAME_EVENT_FREE_KICK)
    {
	gdk_color_parse(const_str("string_game_gui_live_game_scale_color_chance"), &color);

	gtk_range_set_value(GTK_RANGE(hscale), 
			    const_float("float_game_gui_live_game_scale_range") / 2 +
			    (const_float("float_game_gui_live_game_scale_range") * 
			     const_float("float_game_gui_live_game_scale_chance") *
			     ((unit->possession == 0) ? 1 : -1)));
    }
    else if(unit->event.type == LIVE_GAME_EVENT_POST ||
	    unit->event.type == LIVE_GAME_EVENT_MISSED ||
	    unit->event.type == LIVE_GAME_EVENT_SAVE ||
	    unit->event.type == LIVE_GAME_EVENT_CROSS_BAR)
	gdk_color_parse(const_str("string_game_gui_live_game_scale_color_miss"), &color);
    else if(unit->area == LIVE_GAME_UNIT_AREA_ATTACK)
    {
	gdk_color_parse(const_str("string_game_gui_live_game_scale_color_attack"), &color);	
	gtk_range_set_value(GTK_RANGE(hscale),
			    const_float("float_game_gui_live_game_scale_range") / 2 +
			    (const_float("float_game_gui_live_game_scale_range") * 
			     const_float("float_game_gui_live_game_scale_attack") *
			     ((unit->possession == 0) ? 1 : -1)));
    }
    else if(unit->area == LIVE_GAME_UNIT_AREA_DEFEND)
    {
	gdk_color_parse(const_str("string_game_gui_live_game_scale_color_defend"), &color);
	gtk_range_set_value(GTK_RANGE(hscale),
			    const_float("float_game_gui_live_game_scale_range") / 2 +
			    (const_float("float_game_gui_live_game_scale_range") * 
			     const_float("float_game_gui_live_game_scale_attack") *
			     ((unit->possession == 0) ? -1 : 1)));
    }
    else
	g_warning("game_gui_live_game_set_hscale: don't know what to do!\n");

    gtk_widget_modify_bg(GTK_WIDGET(hscale), GTK_STATE_NORMAL, &color);
}

/** Look up the widgets in the main window. */
void
game_gui_get_radio_items(GtkWidget **style, GtkWidget **scout,
			 GtkWidget **physio, GtkWidget **boost)
{
    style[0] = lookup_widget(window.main, "menu_all_out_defend");
    style[1] = lookup_widget(window.main, "menu_defend");
    style[2] = lookup_widget(window.main, "menu_balanced");
    style[3] = lookup_widget(window.main, "menu_attack");
    style[4] = lookup_widget(window.main, "menu_all_out_attack");

    scout[0] = lookup_widget(window.main, "menu_scout_best");
    scout[1] = lookup_widget(window.main, "menu_scout_good");
    scout[2] = lookup_widget(window.main, "menu_scout_average");
    scout[3] = lookup_widget(window.main, "menu_scout_bad");

    physio[0] = lookup_widget(window.main, "menu_physio_best");
    physio[1] = lookup_widget(window.main, "menu_physio_good");
    physio[2] = lookup_widget(window.main, "menu_physio_average");
    physio[3] = lookup_widget(window.main, "menu_physio_bad");

    boost[0] = lookup_widget(window.main, "menu_boost_anti");
    boost[1] = lookup_widget(window.main, "menu_boost_off");
    boost[2] = lookup_widget(window.main, "menu_boost_on");
}

/** Set information like season, user, week etc. into the appropriate labels. */
void
game_gui_set_main_window_header(void)
{
    gchar buf[SMALL];
    GtkLabel *label_user= GTK_LABEL(lookup_widget(window.main, "label_user"));
    GtkLabel *label_season= GTK_LABEL(lookup_widget(window.main, "label_season"));
    GtkLabel *label_week= GTK_LABEL(lookup_widget(window.main, "label_week"));
    GtkLabel *label_round= GTK_LABEL(lookup_widget(window.main, "label_round"));
    GtkLabel *label_team= GTK_LABEL(lookup_widget(window.main, "label_team"));
    GtkLabel *label_league= GTK_LABEL(lookup_widget(window.main, "label_league"));
    GtkLabel *label_rank= GTK_LABEL(lookup_widget(window.main, "label_rank"));
    GtkLabel *label_money= GTK_LABEL(lookup_widget(window.main, "label_money"));

    gtk_label_set_text(label_user, current_user.name->str);
    gui_label_set_text_from_int(label_season, season, FALSE);
    gui_label_set_text_from_int(label_week, week, FALSE);
    gui_label_set_text_from_int(label_round, week_round, FALSE);
    gui_label_set_text_from_int(label_rank, week_round, FALSE);

    misc_print_grouped_int(current_user.money, buf, FALSE);
    gtk_label_set_text(label_money, buf);

    gui_label_set_text_from_int(label_rank, 
				team_get_league_rank(current_user.tm), FALSE);

    gtk_label_set_text(label_team, current_user.tm->name->str);
    gtk_label_set_text(label_league, league_from_clid(current_user.tm->clid)->name->str);    

    game_gui_write_av_skills();

    game_gui_write_radio_items();

    game_gui_write_meters();

    game_gui_write_check_items();
}

/** Set the average skills of the current team
    into the appropriate labels. */
void
game_gui_write_av_skills(void)
{
    gchar buf[SMALL];
    GtkLabel *label_av_skills= GTK_LABEL(lookup_widget(window.main, "label_av_skills"));

    sprintf(buf, "%.1f  %.1f", 
	    team_get_average_skill(current_user.tm, TRUE),
	    team_get_average_skill(current_user.tm, FALSE));
    gtk_label_set_text(label_av_skills, buf);
}

/** Activate the appropriate radio items for
    playing style etc. according to the user settings. */
void
game_gui_write_radio_items(void)
{
    GtkWidget *style[5], *scout[4], *physio[4], *boost[3];

    game_gui_get_radio_items(style, scout, physio, boost);

    gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(style[current_user.tm->style + 2]), TRUE);
    gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(scout[current_user.scout % 10]), TRUE);
    gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(physio[current_user.physio % 10]), TRUE);
    gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(boost[current_user.tm->boost + 1]), TRUE);
}

/** Set the appropriate images for the style and boost meters. */
void
game_gui_write_meters(void)
{
    gint i;
    GtkImage *image_style = GTK_IMAGE(lookup_widget(window.main, "image_style")),
	*image_boost = GTK_IMAGE(lookup_widget(window.main, "image_boost"));
    gchar *image_style_files[5] = 
	{file_find_support_file(const_str("string_game_gui_style_all_out_defend_icon"), TRUE),
	 file_find_support_file(const_str("string_game_gui_style_defend_icon"), TRUE),
	 file_find_support_file(const_str("string_game_gui_style_balanced_icon"), TRUE),
	 file_find_support_file(const_str("string_game_gui_style_attack_icon"), TRUE),
	 file_find_support_file(const_str("string_game_gui_style_all_out_attack_icon"), TRUE)};
    gchar *image_boost_files[3] =
	{file_find_support_file(const_str("string_game_gui_boost_anti_icon"), TRUE),
	 file_find_support_file(const_str("string_game_gui_boost_off_icon"), TRUE),
	 file_find_support_file(const_str("string_game_gui_boost_on_icon"), TRUE)};

    gtk_image_set_from_file(image_style, image_style_files[current_user.tm->style + 2]);
    gtk_image_set_from_file(image_boost, image_boost_files[current_user.tm->boost + 1]);

    for(i=0;i<5;i++)
	g_free(image_style_files[i]);
    for(i=0;i<3;i++)
	g_free(image_boost_files[i]);
}

/** Set playing style etc. variables according to
    the items.
    @param widget The widget that received a click. */
void
game_gui_read_radio_items(GtkWidget *widget)
{
    gint i;
    GtkWidget *boost[3];
    GtkWidget *style[5], *scout[4], *physio[4];
    gint old_scout = current_user.scout,
	old_physio = current_user.physio;

    game_gui_get_radio_items(style, scout, physio, boost);

    for(i=0;i<3;i++)
	if(widget == boost[i])
	    current_user.tm->boost = i - 1;

    for(i=0;i<5;i++)
	if(widget == style[i])
	    current_user.tm->style = i - 2;
    
    for(i=0;i<4;i++)
	if(widget == scout[i])
	    current_user.scout = 100 + i * 10 + old_scout % 10;

    for(i=0;i<4;i++)
	if(widget == physio[i])
	    current_user.physio = 100 + i * 10 + old_physio % 10;
    
    if(math_get_place(current_user.scout, 2) == old_scout % 10)
	current_user.scout = old_scout % 10;

    if(math_get_place(current_user.physio, 2) == old_physio % 10)
	current_user.physio = old_physio % 10;

    if(old_scout != current_user.scout ||
       old_physio != current_user.physio)
	game_gui_print_message(_("Next week you'll fire him and hire a new one."));

    treeview_show_next_opponent();
}

/** Show the main menu. */
void
game_gui_show_main(void)
{
    game_gui_set_main_window_header();
    treeview_show_user_player_list();

    if(current_user.counters[COUNT_USER_SHOW_RES])
    {
	on_menu_user_show_last_stats_activate(NULL, NULL);
	current_user.counters[COUNT_USER_SHOW_RES] = 0;
    }
    else
	treeview_show_next_opponent();
}

/** Print a message into the main window entry. */
void
game_gui_print_message(gchar *text)
{
    gtk_entry_set_text(GTK_ENTRY(lookup_widget(window.main, "entry_message")), text);

    if(timeout_id != -1)
	g_source_remove(timeout_id);

    timeout_id = g_timeout_add(const_int("int_game_gui_message_duration") * 1000,
			       (GSourceFunc)game_gui_clear_entry_message, NULL);
}

/** Function that gets called from time to time. */
gboolean
game_gui_clear_entry_message(gpointer data)
{
    if(window.main != NULL)
	gtk_entry_set_text(GTK_ENTRY(lookup_widget(window.main, "entry_message")), "");

    return FALSE;
}

/** Which parts of the main window get affected
    by a live game pause. */
enum MainWindowInensitiveItems
{
    INSENSITIVE_ITEM_TOOLBAR = 0,
    INSENSITIVE_ITEM_PLAYER_LIST2,
    INSENSITIVE_ITEM_MENU_FILE,
    INSENSITIVE_ITEM_MENU_OPTIONS,
    INSENSITIVE_ITEM_MENU_FIGURES,
    INSENSITIVE_ITEM_MENU_SCOUT,
    INSENSITIVE_ITEM_MENU_PHYSIO,
    INSENSITIVE_ITEM_MENU_BROWSE_TEAMS,
    INSENSITIVE_ITEM_MENU_PUT_ON_TRANSFER_LIST,
    INSENSITIVE_ITEM_MENU_REMOVE_FROM_TRANSFER_LIST,
    INSENSITIVE_ITEM_MENU_FIRE,
    INSENSITIVE_ITEM_MENU_MANAGE_USERS,
    INSENSITIVE_ITEM_MENU_USER_SHOW_LAST,
    INSENSITIVE_ITEM_MENU_USER_SHOW_LAST_STATS,
    INSENSITIVE_ITEM_MENU_FINANCES_STADIUM,
    INSENSITIVE_ITEM_MENU_HELP,
    INSENSITIVE_ITEM_END
};

/** Set appropriate parts of the main window insensitive when
    the live game is paused or resumed.
    @param value Whether we set sensitive or insensitive. */
void
game_gui_set_main_window_sensitivity(gboolean value)
{
    gint i;
    GtkWidget *insensitive_items[INSENSITIVE_ITEM_END];
    
    insensitive_items[INSENSITIVE_ITEM_TOOLBAR] = 
	lookup_widget(window.main, "hbox1");
    insensitive_items[INSENSITIVE_ITEM_PLAYER_LIST2] = 
	lookup_widget(window.main, "vbox8");
    insensitive_items[INSENSITIVE_ITEM_MENU_FILE] = 
	lookup_widget(window.main, "menu_file");
    insensitive_items[INSENSITIVE_ITEM_MENU_OPTIONS] = 
	lookup_widget(window.main, "menu_options");
    insensitive_items[INSENSITIVE_ITEM_MENU_FIGURES] = 
	lookup_widget(window.main, "menu_figures");
    insensitive_items[INSENSITIVE_ITEM_MENU_SCOUT] = 
	lookup_widget(window.main, "menu_scout");
    insensitive_items[INSENSITIVE_ITEM_MENU_PHYSIO] = 
	lookup_widget(window.main, "menu_physio");
    insensitive_items[INSENSITIVE_ITEM_MENU_BROWSE_TEAMS] = 
	lookup_widget(window.main, "menu_browse_teams");
    insensitive_items[INSENSITIVE_ITEM_MENU_PUT_ON_TRANSFER_LIST] = 
	lookup_widget(window.main, "menu_put_on_transfer_list");
    insensitive_items[INSENSITIVE_ITEM_MENU_REMOVE_FROM_TRANSFER_LIST] = 
	lookup_widget(window.main, "menu_remove_from_transfer_list");
    insensitive_items[INSENSITIVE_ITEM_MENU_FIRE] = 
	lookup_widget(window.main, "menu_fire");
    insensitive_items[INSENSITIVE_ITEM_MENU_MANAGE_USERS] = 
	lookup_widget(window.main, "menu_manage_users");
    insensitive_items[INSENSITIVE_ITEM_MENU_USER_SHOW_LAST] = 
	lookup_widget(window.main, "menu_user_show_last_match");
    insensitive_items[INSENSITIVE_ITEM_MENU_USER_SHOW_LAST_STATS] = 
	lookup_widget(window.main, "menu_user_show_last_stats");
    insensitive_items[INSENSITIVE_ITEM_MENU_FINANCES_STADIUM] = 
	lookup_widget(window.main, "menu_finances_stadium");
    insensitive_items[INSENSITIVE_ITEM_MENU_HELP] = 
	lookup_widget(window.main, "menu_help");

    for(i=0;i<INSENSITIVE_ITEM_END;i++)
	gtk_widget_set_sensitive(insensitive_items[i], !value);

    gtk_widget_set_sensitive(window.main, value);
}

/** Show a window with a warning.
    @param text The text to show in the window. */
void
game_gui_show_warning(gchar *text)
{
    window_create(WINDOW_WARNING);

    gtk_label_set_text(GTK_LABEL(lookup_widget(window.warning, "label_warning")), text);    
}

/** Show the job offer window.
    @param team The team offering the job.
    @param type The offer type (whether the user's been fired). */
void
game_gui_show_job_offer(Team *team, gint type)
{
    gchar buf[SMALL], buf2[SMALL];    
    GtkLabel *label_text, *label_text2, *label_name, 
	*label_league, *label_rank, *label_money,
	*label_cap, *label_saf, *label_average_skill;

    window_create(WINDOW_JOB_OFFER);

    label_text = GTK_LABEL(lookup_widget(window.job_offer, "label_text"));
    label_text2 = GTK_LABEL(lookup_widget(window.job_offer, "label_text2"));
    label_name = GTK_LABEL(lookup_widget(window.job_offer, "label_name"));
    label_league = GTK_LABEL(lookup_widget(window.job_offer, "label_league"));
    label_rank = GTK_LABEL(lookup_widget(window.job_offer, "label_rank"));
    label_money = GTK_LABEL(lookup_widget(window.job_offer, "label_money"));
    label_cap = GTK_LABEL(lookup_widget(window.job_offer, "label_cap"));
    label_saf = GTK_LABEL(lookup_widget(window.job_offer, "label_saf"));
    label_average_skill = GTK_LABEL(lookup_widget(window.job_offer, "label_average_skill"));

    if(type == STATUS_JOB_OFFER_FIRE_FINANCE)
	sprintf(buf, _("The team owners have fired you because of financial mismanagement. Luckily, the owners of %s have heard of your dismissal and offer you a job. Here's some information on %s:"),
		team->name->str, team->name->str);
    else if(type == STATUS_JOB_OFFER_FIRE_FAILURE)
	sprintf(buf, _("The team owners have fired you because of unsuccessfulness. Luckily, the owners of %s have heard of your dismissal and offer you a job. Here's some information on %s:"),
		team->name->str, team->name->str);
    else if(type == STATUS_JOB_OFFER_SUCCESS)
	sprintf(buf, _("The owners of %s are deeply impressed by your success with %s and would like to hire you. Here's some information on %s:"),
		current_user.tm->name->str,
		team->name->str, team->name->str);
    
    strcpy(buf2, _("Accept?"));
    if(type != STATUS_JOB_OFFER_SUCCESS)
	strcat(buf2, _(" (NOTE: If you don't, the game is over for you.)"));

    gtk_label_set_text(label_text, buf);
    gtk_label_set_text(label_text2, buf2);
    gtk_label_set_text(label_name, team->name->str);
    gtk_label_set_text(label_league, league_from_clid(team->clid)->name->str);
    gui_label_set_text_from_int(label_rank, team_get_league_rank(team), FALSE);
    misc_print_grouped_int(math_round_integer(team->stadium.capacity * 
					      math_rndi(const_int("int_initial_money_lower"),
							const_int("int_initial_money_upper")), 2),
			   buf, FALSE);
    gtk_label_set_text(label_money, buf);
    misc_print_grouped_int(team->stadium.capacity, buf, FALSE);
    gtk_label_set_text(label_cap, buf);
    gui_label_set_text_from_int(label_saf, (gint)rint(team->stadium.safety * 100), FALSE);

    sprintf(buf, "%.1f", team_get_average_skill(team, FALSE));
    gtk_label_set_text(label_average_skill, buf);

    treeview_show_player_list_team(GTK_TREE_VIEW(lookup_widget(window.job_offer, "treeview_players")),
				   team, 
				   (type != STATUS_JOB_OFFER_SUCCESS) ? 2 : current_user.scout);
}

/** Write the checkbuttons in the menus. */
void
game_gui_write_check_items(void)
{
    GtkCheckMenuItem *menu_job_offers = 
	GTK_CHECK_MENU_ITEM(lookup_widget(window.main, "menu_job_offers")),
	*menu_live_game = GTK_CHECK_MENU_ITEM(lookup_widget(window.main, "menu_live_game")),
	*menu_overwrite = GTK_CHECK_MENU_ITEM(lookup_widget(window.main, "menu_overwrite"));

    gtk_check_menu_item_set_active(menu_job_offers, opt_user_int("int_opt_user_show_job_offers"));
    gtk_check_menu_item_set_active(menu_live_game, opt_user_int("int_opt_user_show_live_game"));
    gtk_check_menu_item_set_active(menu_overwrite, opt_int("int_opt_save_will_overwrite"));
}

/** Change the options according to the check menu widgets. */
void
game_gui_read_check_items(GtkWidget *widget)
{
    gchar buf[SMALL];
    GtkWidget *menu_job_offers = 
	lookup_widget(window.main, "menu_job_offers"),
	*menu_live_game = lookup_widget(window.main, "menu_live_game"),
	*menu_overwrite = lookup_widget(window.main, "menu_overwrite");

    if(widget == menu_job_offers)
    {
	opt_user_set_int("int_opt_user_show_job_offers", !opt_user_int("int_opt_user_show_job_offers"));
	sprintf(buf, "Job offers set to %s.",
		team_attribute_to_char(TEAM_ATTRIBUTE_BOOST, 
				       opt_user_int("int_opt_user_show_job_offers")));
    }
    else if(widget == menu_live_game)
    {
	opt_user_set_int("int_opt_user_show_live_game", !opt_user_int("int_opt_user_show_live_game"));
	sprintf(buf, "Live game set to %s.",
		team_attribute_to_char(TEAM_ATTRIBUTE_BOOST, 
				       opt_user_int("int_opt_user_show_live_game")));
    }
    else if(widget == menu_overwrite)
    {
	opt_set_int("int_opt_save_will_overwrite", !opt_int("int_opt_save_will_overwrite"));
	sprintf(buf, "Overwrite set to %s.",
		team_attribute_to_char(TEAM_ATTRIBUTE_BOOST, 
				       opt_int("int_opt_save_will_overwrite")));
    }
    else
	g_warning("game_gui_read_check_items: unknown widget.");

    game_gui_print_message(buf);
}