X-Git-Url: https://git.cworth.org/git?p=ttt;a=blobdiff_plain;f=src%2Ftest-board.c;fp=src%2Ftest-board.c;h=e07e28dd89703821572de93eba4ea730a77fd1f2;hp=89af8719bd53772147cf8becc4c343a5872a44ee;hb=5166baca35916a708e6ad8539e5cb333bbcfeb18;hpb=7768c01e9aeec334dd3d5851fc2d1298317060dc

diff --git a/src/test-board.c b/src/test-board.c
index 89af871..e07e28d 100644
--- a/src/test-board.c
+++ b/src/test-board.c
@@ -7,7 +7,7 @@ main (void)
 {
     ttt_board_t board;
     int m, i, newline;
-    ttt_cell_t winner;
+    ttt_cell_t winner, move_result;
     
     ttt_board_init (&board);
     
@@ -16,12 +16,23 @@ main (void)
 	ttt_board_write (&board, stdout);
 	printf ("\n");    
 	
-	printf ("Make a move ");
+	printf ("Make a move: ");
 	m = getchar();
+	if (m == EOF)
+	{
+	    printf ("\nGoodbye.\n");
+	    exit (1);
+	}
 	newline = getchar();
-	m = m - '0';
-	if (ttt_board_make_move (&board, m) == TTT_ERROR_NOT_VALID_MOVE)
+	m -= '0';
+	move_result = ttt_board_make_move (&board, m);
+	if (move_result == TTT_ERROR_NOT_GRID)
+	    printf ("Sorry, %c is an invalid move.\n"
+		    "Please enter a number between 0 & 8.", m + '0');
+	
+	if (move_result == TTT_ERROR_NOT_VALID_MOVE)
 	    continue;
+	
 	winner = ttt_board_is_won (&board);
 	if (winner == TTT_CELL_X)
 	{