From 4b2fdc91d42a438193d15840e10851c3847fbe80 Mon Sep 17 00:00:00 2001
From: scratko <m@scratko.xyz>
Date: Sat, 17 Aug 2024 02:42:19 +0300
Subject: Global fixes v3.0

Fixed bug when entering cards incorrectly.
Added recognition of disconnection from the server.
Added welcome screen and update screen.
---
 client/client.c | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'client/client.c')

diff --git a/client/client.c b/client/client.c
index a5b3daf..5d49e1a 100644
--- a/client/client.c
+++ b/client/client.c
@@ -24,10 +24,15 @@ static void get_data_from_server(struct client *cl, fd_set *readfds)
     if(FD_ISSET(cl->fd, readfds)) {
         if(!cl->data_left_in_buffer) {
             cl->data_left_in_buffer = read(cl->fd, cl->buffer, max_buffer_size);
+            /* end of file -- closed connection */
+            if(!cl->data_left_in_buffer)
+                exit(0);
+#ifdef DEBUG
             printf("%d\n", cl->data_left_in_buffer);
             for(i = 0; i < cl->data_left_in_buffer; ++i)
                 putchar(cl->buffer[i]);
             putchar('\n');
+#endif
         }
         decrypt_set_state(cl, &end_p);
         update_info = 1;
@@ -69,6 +74,7 @@ static void get_data_from_server(struct client *cl, fd_set *readfds)
             break;
             /* no data to extract */
         case tossing_limit_status:
+        case disconnect:
         default:
             {}
         }
@@ -147,6 +153,9 @@ static void change_client_frame(struct client *cl)
         case result:
             pgf_game_result(cl->durak_position);
             break;
+        case disconnect:
+            pgf_disconnect();
+            break;
         case none:
             {}
         }
@@ -160,6 +169,11 @@ static void send_data_to_server(struct client *cl, fd_set *readfds)
 
     if(FD_ISSET(0, readfds)) { /* 0 - stdin */
         read(0, cl->buffer, max_buffer_size);
+        if(cl->buffer[0] == 'q' && cl->buffer[1] == 'q') {
+            close(cl->fd);
+            exit(0);
+        }
+
         switch(cl->state) {
         case confirmation_waiting:
             input_result = vci_confirmation_waiting(cl->fd, cl->buffer);
@@ -274,8 +288,16 @@ int main()
 {
     struct client cl;
 
+    pgf_new_frame();
+    pgf_welcome();
+    sleep(2);
     init_client(&cl);
-    if(!connect_to_server(&cl))
+    if(!connect_to_server(&cl)) {
+        pgf_new_frame();
+        pgf_connection(0);
         return 1;
+    }
+    pgf_new_frame();
+    pgf_connection(1);
     return main_loop(&cl);
 }
-- 
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