fug

uttt.c

@@ -211,7 +211,32 @@ void ut_local_game(struct ut_state *state) {
 }
 
 void ut_host_game(struct ut_state *state, int sock) {
-	printf(":P\n");
+	while (true) {
+		int x, y;
+		ut_show(state);
+		for (int j = 0; j < 3; j++) {
+			for (int i = 0; i < 3; i++) {
+				putchar(state->boards[j][i]);
+			}
+			putchar('\n');
+		}
+		bool ok = getpos(state, &y, &x);
+		if (!ok) {continue;}
+		int err = ut_move(state, state, x, y);
+		if (err) {continue;}
+		char w = ut_winner((char *)state->boards, 0, 3);
+		if(w)
+		{
+			if(w == ' ')
+			{
+				printf("\nDraw!\n");
+			}
+			else
+			{
+				printf("\n%c wins!\n", (int)w);
+			}
+		}
+	}
 }
 
 int main(int argc, char **argv) {
@@ -236,6 +261,18 @@ int main(int argc, char **argv) {
 			printf("error %d\n", errsv);
 			return 1;
 		}
+		if (listen(sock, 128) == -1) {
+			int errsv = errno;
+			printf("error %d\n", errsv);
+			return 1;
+		}
+		printf("Waiting for game partner at 127.0.0.1:6669 ...\n");
+		int conn = accept(sock, NULL, NULL);
+		if (conn == -1) {
+			int errsv = errno;
+			printf("error %d\n", errsv);
+			return 1;
+		}
 		ut_host_game(&state, sock);
 	} else if (strncmp(argv[1], arg_join, strlen(arg_join)) == 0) {
 		printf("no ;)\n");