X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=board.c;h=6abbabbe758595549b3b06087cc03814d0e184ef;hb=06b933aec31c7eafe287731d4ec8e3ba9de6ec81;hp=b8be924af6f315fd5e4edb0cbe0418f558dd493c;hpb=67b3a0d7c465522feb67841c7374bf863df19357;p=xboard.git

diff --git a/board.c b/board.c
index b8be924..6abbabb 100644
--- a/board.c
+++ b/board.c
@@ -96,6 +96,7 @@ extern char *getenv();
 #include "common.h"
 #include "frontend.h"
 #include "backend.h"
+#include "xboard2.h"
 #include "moves.h"
 #include "board.h"
 #include "draw.h"
@@ -140,7 +141,7 @@ drawHighlight (int file, int rank, int type)
 	  (squareSize + lineGap);
     }
 
-    DrawBorder(x,y, type);
+    DrawBorder(x,y, type, lineGap & 1); // pass whether lineGap is odd
 }
 
 int hi1X = -1, hi1Y = -1, hi2X = -1, hi2Y = -1;
@@ -582,6 +583,7 @@ AnimateAtomicCapture (Board board, int fromX, int fromY, int toX, int toY)
 	FrameDelay(appData.animSpeed);
     }
     board[fromY][toY] = piece;
+    DrawGrid();
 }
 
 /* Main control logic for deciding what to animate and how */
@@ -639,11 +641,11 @@ AnimateMove (Board board, int fromX, int fromY, int toX, int toY)
   if(Explode(board, fromX, fromY, toX, toY)) { // mark as damaged
     int i,j;
     for(i=0; i<BOARD_WIDTH; i++) for(j=0; j<BOARD_HEIGHT; j++)
-      if((i-toX)*(i-toX) + (j-toY)*(j-toY) < 6) damage[0][j][i] = True;
+      if((i-toX)*(i-toX) + (j-toY)*(j-toY) < 6) damage[0][j][i] |=  1 + ((i-toX ^ j-toY) & 1);
   }
 
   /* Be sure end square is redrawn */
-  damage[0][toY][toX] = True;
+  damage[0][toY][toX] |= True;
 }
 
 void