clean up

1 files changed, 20 insertions, 20 deletions

diff --git a/chess.c b/chess.c
index 7429d21..743e709 100644
--- a/chess.c
+++ b/chess.c
@@ -1393,13 +1393,13 @@ struct chess_ctx get_uci_ctx(int *wtime, int *btime, int *movetime)
             print_ctx(&ctx);
         }
         else if(!strncasecmp(line, "perft", 5))
-	  {
-	    int depth;
-	    if(sscanf(line, "perft %d\n", &depth) != 1)
-	      depth = 4;
-	    printf("info depth %d nodes %lu\n", depth, perft(&ctx, depth - 1));
-	    fflush(stdout);
-	  }
+        {
+            int depth;
+            if(sscanf(line, "perft %d\n", &depth) != 1)
+                depth = 4;
+            printf("info depth %d nodes %lu\n", depth, perft(&ctx, depth - 1));
+            fflush(stdout);
+        }
         else if(!strncasecmp(line, "eval", 4))
         {
             printf("info value WHITE: %d, BLACK: %d\n", eval_position(&ctx, WHITE), eval_position(&ctx, BLACK));
@@ -1461,7 +1461,7 @@ int moveno;
 struct move_t get_move(const struct chess_ctx *ctx, enum player color)
 {
     struct move_t ret;
- again:
+again:
     ret.type = NOMOVE;
 
     char *ptr = NULL;
@@ -1488,34 +1488,34 @@ struct move_t get_move(const struct chess_ctx *ctx, enum player color)
         printf("id name XenonChess\n");
         printf("uciok\n");
         fflush(stdout);
-	goto again;
+        goto again;
     }
     else if(!strncasecmp(line, "isready", 7))
     {
         printf("readyok\n");
         fflush(stdout);
-	goto again;
+        goto again;
     }
     else if(!strncasecmp(line, "help", 4))
     {
         moveno = 0;
-        best_move_negamax(ctx, DEPTH, -999999, 999999, color, &ret, DEPTH);
+        best_move_negamax(ctx, DEFAULT_DEPTH, -999999, 999999, color, &ret, DEFAULT_DEPTH, -1);
         goto done;
     }
     else if(!strncasecmp(line, "perft", 5))
     {
-	int depth;
-	if(sscanf(line, "perft %d\n", &depth) != 1)
-	    depth = 4;
-	printf("info depth %d nodes %lu\n", depth, perft(ctx, depth - 1));
-	fflush(stdout);
-	goto again;
+        int depth;
+        if(sscanf(line, "perft %d\n", &depth) != 1)
+            depth = 4;
+        printf("info depth %d nodes %lu\n", depth, perft(ctx, depth - 1));
+        fflush(stdout);
+        goto again;
     }
     else if(!strncasecmp(line, "eval", 4))
     {
-	printf("info value WHITE: %d, BLACK: %d\n", eval_position(ctx, WHITE), eval_position(ctx, BLACK));
-	fflush(stdout);
-	goto again;
+        printf("info value WHITE: %d, BLACK: %d\n", eval_position(ctx, WHITE), eval_position(ctx, BLACK));
+        fflush(stdout);
+        goto again;
     }
 
     if(len < 5)