EditBoard: restructure loop for consistency.

[gnushogi.git] / gnushogi / cursesdsp.c

diff --git a/gnushogi/cursesdsp.c b/gnushogi/cursesdsp.c
index 3e85a94..213c008 100644 (file)
--- a/gnushogi/cursesdsp.c
+++ b/gnushogi/cursesdsp.c
@@ -458,7 +458,7 @@ static const short y0[2] = { 20, 4 };
 void
 Curses_EditBoard(void)
 {
-    short a, c, sq, i;
+    short a, c, sq, i, found;
     short r = 0;
     char s[80];
 
@@ -476,13 +476,17 @@ Curses_EditBoard(void)
     printw("Enter piece & location: ");
     a = black;
 
-    do
+    while(1)
     {
         gotoXY(TAB, 6);
         printw("Editing: %s", ColorStr[a]);
         gotoXY(TAB + 24, 7);
         ClearEoln();
         FLUSH_SCANW("%s", s);
+        found = 0;
+
+        if (s[0] == '.')
+            break;
 
         if (s[0] == '#')
         {
@@ -505,11 +509,14 @@ Curses_EditBoard(void)
             for (i = NO_PIECES; i > no_piece; i--)
             {
                 if ((s[0] == pxx[i]) || (s[0] == qxx[i]))
+                {
+                    Captured[a][unpromoted[i]]++;
+                    UpdateCatched();
+                    found = 1;
                     break;
+                }
             }
 
-            Captured[a][unpromoted[i]]++;
-            UpdateCatched();
             c = -1;
         }
         else
@@ -521,24 +528,30 @@ Curses_EditBoard(void)
         if ((c >= 0) && (c < NO_COLS) && (r >= 0) && (r < NO_ROWS))
         {
             sq = locn(r, c);
-
+            color[sq] = a;
+            board[sq] = no_piece;
+    
             for (i = NO_PIECES; i > no_piece; i--)
             {
                 if ((s[0] == pxx[i]) || (s[0] == qxx[i]))
+                {
+                    if (s[3] == '+')
+                        board[sq] = promoted[i];
+                    else
+                        board[sq] = unpromoted[i];
+
+                    found = 1;
                     break;
+                }
             }
+    
 
-            if (s[3] == '+')
-                i = promoted[i];
-            else
-                i = unpromoted[i];
+            if (found == 0)
+                color[sq] = neutral;
 
-            board[sq] = i;
-            color[sq] = ((board[sq] == no_piece) ? neutral : a);
             DrawPiece(sq);
         }
     }
-    while (s[0] != '.');
 
     for (sq = 0; sq < NO_SQUARES; sq++)
         Mvboard[sq] = ((board[sq] != Stboard[sq]) ? 10 : 0);