1 /* grrobot - Ricochet Robot using GTK+ and Xr
3 * Copyright © 2003 Carl Worth
5 * Permission to use, copy, modify, distribute, and sell this software
6 * and its documentation for any purpose is hereby granted without
7 * fee, provided that the above copyright notice appear in all copies
8 * and that both that copyright notice and this permission notice
9 * appear in supporting documentation, and that the name of Carl Worth
10 * not be used in advertising or publicity pertaining to distribution
11 * of the software without specific, written prior permission.
12 * Carl Worth makes no representations about the suitability of this
13 * software for any purpose. It is provided "as is" without express
14 * or implied warranty.
16 * CARL WORTH DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
18 * NO EVENT SHALL CARL WORTH BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
20 * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
21 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
22 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
24 * Author: Carl Worth <carl@theworths.org>
35 #include "grr_board_view.h"
38 typedef struct grr_game {
43 GtkWidget *board_view;
44 GtkTextBuffer *message_buffer;
45 GtkWidget *message_view;
46 GtkWidget *command_entry;
47 GtkTextIter message_iter;
51 grr_game_start_gui (grr_game_t *game);
54 grr_game_read_callback (gpointer data,
56 GdkInputCondition condition);
59 grr_game_read_notices (grr_game_t *game);
62 main (int argc, char **argv)
70 gtk_init (&argc, &argv);
72 args_parse (&args, argc, argv);
74 game.client = rr_client_create (args.host, args.port, args.user);
75 if (game.client == NULL) {
76 fprintf (stderr, "Failed connecting to %s:%s as %s\n",
77 args.host, args.port, args.user);
81 status = rr_client_join (game.client, args.game);
82 if (status == RR_STATUS_NO_GAME) {
83 status = rr_client_new (game.client, args.game);
86 game.board = rr_board_create (16, 16);
88 gdk_input_add (rr_client_fd (game.client),
90 grr_game_read_callback,
93 rr_client_show (game.client, &diagram);
94 rr_board_parse (game.board, diagram);
97 return grr_game_start_gui (&game);
101 grr_game_read_callback (gpointer data,
103 GdkInputCondition condition)
105 grr_game_t *game = data;
107 grr_game_read_notices (game);
111 grr_game_read_notices (grr_game_t *game)
113 rr_board_t *board = game->board;
119 while (rr_client_notice_pending (game->client)) {
120 status = rr_client_next_notice (game->client, ¬ice_s);
122 fprintf (stderr, "Error during rr_client_notice: %s\n",
123 rr_status_str (status));
127 for (i=0; notice_s[i]; i++) {
128 gtk_text_buffer_insert_at_cursor (game->message_buffer, notice_s[i], -1);
129 gtk_text_buffer_insert_at_cursor (game->message_buffer, " ", -1);
131 gtk_text_buffer_insert_at_cursor (game->message_buffer, "\n", -1);
132 gtk_text_buffer_get_iter_at_offset (game->message_buffer,
135 gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (game->message_view),
137 0.0, FALSE, 0.0, 0.0);
139 notice = rr_client_parse_notice (game->client, notice_s);
140 switch (notice->type) {
144 case RR_NOTICE_DISPOSE:
145 case RR_NOTICE_MESSAGE:
146 case RR_NOTICE_GAMESTATE:
148 case RR_NOTICE_WATCH:
151 case RR_NOTICE_REVOKE:
152 case RR_NOTICE_TIMER:
153 case RR_NOTICE_ABANDON:
154 case RR_NOTICE_NOBID:
155 case RR_NOTICE_ACTIVE:
158 case RR_NOTICE_RESET:
159 case RR_NOTICE_SCORE:
160 case RR_NOTICE_ACTIVATE:
161 /* XXX: Need to actually handle many of these. */
162 fprintf (stderr, "Warning: Ignoring notice of type %d\n", notice->type);
164 case RR_NOTICE_POSITION:
165 rr_board_position (board, notice->u.position.robot,
166 notice->u.position.x, notice->u.position.y);
167 gtk_widget_queue_draw (GTK_WIDGET (game->window));
170 rr_board_set_goal_target (board, notice->u.target);
171 gtk_widget_queue_draw (GTK_WIDGET (game->window));
179 command_callback (GtkWidget *widget,
182 const gchar *entry_text;
185 entry_text = gtk_entry_get_text (GTK_ENTRY (game->command_entry));
186 gtk_text_buffer_insert_at_cursor (game->message_buffer, entry_text, -1);
187 gtk_text_buffer_insert_at_cursor (game->message_buffer, "\n", -1);
189 rr_client_request (game->client, entry_text, &response);
191 gtk_entry_set_text (GTK_ENTRY (game->command_entry), "");
193 grr_game_read_notices (game);
195 /* XXX: Huh? Why is this triggering valgrind?
202 grr_game_start_gui (grr_game_t *game)
204 GtkWidget *board_frame;
209 GtkWidget *message_view;
210 GtkWidget *command_entry;
212 game->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
213 window = game->window;
215 gtk_window_set_title (GTK_WINDOW (window), "Ricochet Robot");
216 gtk_window_set_default_size (GTK_WINDOW (window), 512, 512);
218 g_signal_connect (G_OBJECT (window), "destroy",
219 G_CALLBACK (exit), NULL);
220 gtk_container_set_border_width (GTK_CONTAINER (window), 0);
222 vpaned = gtk_vpaned_new ();
223 gtk_container_set_border_width (GTK_CONTAINER (vpaned), 5);
224 gtk_container_add (GTK_CONTAINER (window), vpaned);
226 board_frame = gtk_aspect_frame_new (NULL, 0.5, 0.5, 1.0, FALSE);
227 gtk_paned_pack1 (GTK_PANED (vpaned), board_frame, TRUE, TRUE);
229 game->board_view = grr_board_view_new (game->board);
231 gtk_container_add (GTK_CONTAINER (board_frame), game->board_view);
232 gtk_widget_show (game->board_view);
234 gtk_widget_show (board_frame);
236 vbox = gtk_vbox_new (FALSE, 1);
237 gtk_paned_pack2 (GTK_PANED (vpaned), vbox, FALSE, TRUE);
239 sw = gtk_scrolled_window_new (NULL, NULL);
240 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
242 GTK_POLICY_AUTOMATIC);
243 gtk_container_add (GTK_CONTAINER (vbox), sw);
244 gtk_widget_show (sw);
246 game->message_buffer = gtk_text_buffer_new (NULL);
247 game->message_view = gtk_text_view_new_with_buffer (game->message_buffer);
248 message_view = game->message_view;
249 gtk_text_view_set_editable (GTK_TEXT_VIEW (message_view), FALSE);
250 gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (message_view), FALSE);
251 gtk_container_add (GTK_CONTAINER (sw), message_view);
252 gtk_widget_show (message_view);
254 game->command_entry = gtk_entry_new ();
255 command_entry = game->command_entry;
256 gtk_container_add (GTK_CONTAINER (vbox), command_entry);
257 gtk_widget_show (command_entry);
258 g_signal_connect (G_OBJECT (command_entry), "activate",
259 G_CALLBACK (command_callback),
262 gtk_widget_show (vbox);
264 gtk_widget_show (vpaned);
266 gtk_widget_show (window);
268 grr_game_read_notices (game);