first draft of a MoveHistory window

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 7d22cd3..7e49a3e 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -8900,64 +8900,83 @@ LoadGame(f, gameNumber, title, useList)
        SetTrainingModeOff();
 
     oldGameMode = gameMode;
-    if (gameMode != BeginningOfGame) {
-      Reset(FALSE, TRUE);
-    }
+    if (gameMode != BeginningOfGame) 
+      {
+       Reset(FALSE, TRUE);
+      };
 
     gameFileFP = f;
-    if (lastLoadGameFP != NULL && lastLoadGameFP != f) {
+    if (lastLoadGameFP != NULL && lastLoadGameFP != f) 
+      {
        fclose(lastLoadGameFP);
-    }
+      };
 
-    if (useList) {
+    if (useList) 
+      {
        lg = (ListGame *) ListElem(&gameList, gameNumber-1);
-
-       if (lg) {
+       
+       if (lg) 
+         {
            fseek(f, lg->offset, 0);
            GameListHighlight(gameNumber);
            gn = 1;
-       }
-       else {
+         }
+       else 
+         {
            DisplayError(_("Game number out of range"), 0);
            return FALSE;
-       }
-    } else {
+         };
+      } 
+    else 
+      {
        GameListDestroy();
-       if (fseek(f, 0, 0) == -1) {
+       if (fseek(f, 0, 0) == -1) 
+         {
            if (f == lastLoadGameFP ?
                gameNumber == lastLoadGameNumber + 1 :
-               gameNumber == 1) {
+               gameNumber == 1) 
+             {
                gn = 1;
-           } else {
+             } 
+           else 
+             {
                DisplayError(_("Can't seek on game file"), 0);
                return FALSE;
-           }
-       }
-    }
-    lastLoadGameFP = f;
-    lastLoadGameNumber = gameNumber;
+             };
+         };
+      };
+
+    lastLoadGameFP     = f;
+    lastLoadGameNumber = gameNumber;
     strcpy(lastLoadGameTitle, title);
     lastLoadGameUseList = useList;
 
     yynewfile(f);
 
-    if (lg && lg->gameInfo.white && lg->gameInfo.black) {
-      snprintf(buf, sizeof(buf), "%s vs. %s", lg->gameInfo.white,
-               lg->gameInfo.black);
-           DisplayTitle(buf);
-    } else if (*title != NULLCHAR) {
-       if (gameNumber > 1) {
+    if (lg && lg->gameInfo.white && lg->gameInfo.black) 
+      {
+       snprintf(buf, sizeof(buf), "%s vs. %s", lg->gameInfo.white,
+                lg->gameInfo.black);
+       DisplayTitle(buf);
+      } 
+    else if (*title != NULLCHAR) 
+      {
+       if (gameNumber > 1) 
+         {
            sprintf(buf, "%s %d", title, gameNumber);
            DisplayTitle(buf);
-       } else {
+         } 
+       else 
+         {
            DisplayTitle(title);
-       }
-    }
+         };
+      };
 
-    if (gameMode != AnalyzeFile && gameMode != AnalyzeMode) {
+    if (gameMode != AnalyzeFile && gameMode != AnalyzeMode) 
+      {
        gameMode = PlayFromGameFile;
        ModeHighlight();
-    }
+      };
 
     currentMove = forwardMostMove = backwardMostMove = 0;
     CopyBoard(boards[0], initialPosition);