Remove unused variable pdown from function UserMoveEvent

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 1cd59ce..17f875f 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -2494,8 +2494,8 @@ PlotSeekAd (int i)
        xList[i] = yList[i] = -100; // outside graph, so cannot be clicked
        if(r < minRating+100 && r >=0 ) r = minRating+100;
        if(r > maxRating) r = maxRating;
-       if(tc < 1.) tc = 1.;
-       if(tc > 95.) tc = 95.;
+       if(tc < 1.f) tc = 1.f;
+       if(tc > 95.f) tc = 95.f;
        x = (w-hMargin-squareSize/8-7)* log(tc)/log(95.) + hMargin;
        y = ((double)r - minRating)/(maxRating - minRating)
            * (h-vMargin-squareSize/8-1) + vMargin;
@@ -6563,10 +6563,9 @@ void
 UserMoveEvent(int fromX, int fromY, int toX, int toY, int promoChar)
 {
     ChessMove moveType;
-    ChessSquare pdown, pup;
+    ChessSquare pup;
     int ff=fromX, rf=fromY, ft=toX, rt=toY;
 
-
     /* Check if the user is playing in turn.  This is complicated because we
        let the user "pick up" a piece before it is his turn.  So the piece he
        tried to pick up may have been captured by the time he puts it down!
@@ -6702,7 +6701,6 @@ UserMoveEvent(int fromX, int fromY, int toX, int toY, int promoChar)
     }
 
     if(toX < 0 || toY < 0) return;
-    pdown = boards[currentMove][fromY][fromX];
     pup = boards[currentMove][toY][toX];
 
     /* [HGM] If move started in holdings, it means a drop. Convert to standard form */
@@ -10928,7 +10926,7 @@ AutoPlayGameLoop ()
          continue;
        if (appData.timeDelay < 0)
          return;
-       StartLoadGameTimer((long)(1000.0 * appData.timeDelay));
+       StartLoadGameTimer((long)(1000.0f * appData.timeDelay));
        break;
     }
 }
@@ -11581,7 +11579,6 @@ QuickScan (Board board, Move *move)
            move++;
            continue;
          } else if(piece <= Q_BCASTL) { // castling, encoded as (Q_XCASTL, king-to) + (rook, rook-to)
-           int rook;
            piece = pieceList[piece]; // first two elements of pieceList contain King numbers
            from  = pieceList[piece]; // so this must be King
            quickBoard[from] = 0;
@@ -13374,7 +13371,7 @@ AnalyzeFileEvent ()
     StartAnalysisClock();
     GetTimeMark(&lastNodeCountTime);
     lastNodeCount = 0;
-    if(appData.timeDelay > 0) StartLoadGameTimer((long)(1000.0 * appData.timeDelay));
+    if(appData.timeDelay > 0) StartLoadGameTimer((long)(1000.0f * appData.timeDelay));
 }
 
 void