Move ManProc to xboard.c

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 14563fa..a8e342d 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -152,7 +152,6 @@ void read_from_player P((InputSourceRef isr, VOIDSTAR closure,
                         char *buf, int count, int error));
 void read_from_ics P((InputSourceRef isr, VOIDSTAR closure,
                      char *buf, int count, int error));
-void ics_printf P((char *format, ...));
 void SendToICS P((char *s));
 void SendToICSDelayed P((char *s, long msdelay));
 void SendMoveToICS P((ChessMove moveType, int fromX, int fromY, int toX, int toY, char promoChar));
@@ -7202,9 +7201,9 @@ LeftClick (ClickType clickType, int xPix, int yPix)
     if(!sweepSelecting) {
        toX = x;
        toY = y;
-       saveAnimate = appData.animate;
     } else sweepSelecting = 0; // this must be the up-click corresponding to the down-click that started the sweep
 
+    saveAnimate = appData.animate;
     if (clickType == Press) {
        if(gameMode == EditPosition && boards[currentMove][fromY][fromX] == EmptySquare) {
            // must be Edit Position mode with empty-square selected
@@ -13602,11 +13601,6 @@ TwoMachinesEvent P((void))
 
     if (appData.noChessProgram) return;
 
-    if(second.protocolVersion >= 2 && !strstr(second.variants, VariantName(gameInfo.variant))) {
-       DisplayError("second engine does not play this", 0);
-       return;
-    }
-
     switch (gameMode) {
       case TwoMachinesPlay:
        return;
@@ -13645,6 +13639,12 @@ TwoMachinesEvent P((void))
       ScheduleDelayedEvent(TwoMachinesEventIfReady, 10);
       return;
     }
+
+    if(second.protocolVersion >= 2 && !strstr(second.variants, VariantName(gameInfo.variant))) {
+       DisplayError("second engine does not play this", 0);
+       return;
+    }
+
     if(!stalling) {
       InitChessProgram(&second, FALSE); // unbalances ping of second engine
       SendToProgram("force\n", &second);