Bring structure in appData engine options

[xboard.git] / xboard.c

diff --git a/xboard.c b/xboard.c
index 2178163..c721e52 100644 (file)
--- a/xboard.c
+++ b/xboard.c
@@ -243,6 +243,7 @@ RETSIGTYPE CmailSigHandler P((int sig));
 RETSIGTYPE IntSigHandler P((int sig));
 RETSIGTYPE TermSizeSigHandler P((int sig));
 void CreateGCs P((int redo));
+void CreateAnyPieces P((void));
 void CreateXIMPieces P((void));
 void CreateXPMPieces P((void));
 void CreateXPMBoard P((char *s, int n));
@@ -1898,6 +1899,28 @@ int MakeColors()
     return forceMono;
 }
 
+void
+CreateAnyPieces()
+{   // [HGM] taken out of main
+#if HAVE_LIBXPM
+    if (appData.monoMode && // [HGM] no sense to go on to certain doom
+       (appData.bitmapDirectory == NULL || appData.bitmapDirectory[0] == NULLCHAR))
+           appData.bitmapDirectory = DEF_BITMAP_DIR;
+
+    if (appData.bitmapDirectory[0] != NULLCHAR) {
+      CreatePieces();
+    } else {
+      CreateXPMPieces();
+      CreateXPMBoard(appData.liteBackTextureFile, 1);
+      CreateXPMBoard(appData.darkBackTextureFile, 0);
+    }
+#else
+    CreateXIMPieces();
+    /* Create regular pieces */
+    if (!useImages) CreatePieces();
+#endif
+}
+
 int
 main(argc, argv)
      int argc;
@@ -1956,8 +1979,8 @@ main(argc, argv)
 
     { // [HGM] initstring: kludge to fix bad bug. expand '\n' characters in init string and computer string.
        static char buf[MSG_SIZ];
-       EscapeExpand(buf, appData.initString);
-       appData.initString = strdup(buf);
+       EscapeExpand(buf, appData.firstInitString);
+       appData.firstInitString = strdup(buf);
        EscapeExpand(buf, appData.secondInitString);
        appData.secondInitString = strdup(buf);
        EscapeExpand(buf, appData.firstComputerString);
@@ -2138,10 +2161,7 @@ XBoard square size (hint): %d\n\
     if (forceMono) {
       fprintf(stderr, _("%s: too few colors available; trying monochrome mode\n"),
              programName);
-
-      if (appData.bitmapDirectory == NULL ||
-             appData.bitmapDirectory[0] == NULLCHAR)
-           appData.bitmapDirectory = DEF_BITMAP_DIR;
+       appData.monoMode = True;
     }
 
     if (appData.lowTimeWarning && !appData.monoMode) {
@@ -2551,19 +2571,7 @@ XBoard square size (hint): %d\n\
 
     CreateGCs(False);
     CreateGrid();
-#if HAVE_LIBXPM
-    if (appData.bitmapDirectory[0] != NULLCHAR) {
-      CreatePieces();
-    } else {
-      CreateXPMPieces();
-      CreateXPMBoard(appData.liteBackTextureFile, 1);
-      CreateXPMBoard(appData.darkBackTextureFile, 0);
-    }
-#else
-    CreateXIMPieces();
-    /* Create regular pieces */
-    if (!useImages) CreatePieces();
-#endif
+    CreateAnyPieces();
 
     CreatePieceMenus();
 
@@ -2782,8 +2790,8 @@ Enables icsEnables[] = {
     { "menuOptions.Hide Thinking", False },
     { "menuOptions.Ponder Next Move", False },
 #endif
-    { "menuEngine.Engine #1 Settings", False },
 #endif
+    { "menuEngine.Engine #1 Settings", False },
     { "menuEngine.Engine #2 Settings", False },
     { "menuEdit.Annotate", False },
     { NULL, False }
@@ -2927,8 +2935,10 @@ void SetICSMode()
   SetMenuEnables(icsEnables);
 
 #if ZIPPY
-  if (appData.zippyPlay && !appData.noChessProgram)   /* [DM] icsEngineAnalyze */
+  if (appData.zippyPlay && !appData.noChessProgram) { /* [DM] icsEngineAnalyze */
      XtSetSensitive(XtNameToWidget(menuBarWidget, "menuMode.Analysis Mode"), True);
+     XtSetSensitive(XtNameToWidget(menuBarWidget, "menuEngine.Engine #1 Settings"), True);
+  }
 #endif
 }
 
@@ -8010,8 +8020,7 @@ CreateAnimVars ()
 
   /* For XPM pieces, we need bitmaps to use as masks. */
   if (useImages)
-    CreateAnimMasks(info.depth);
-   xpmDone = 1;
+    CreateAnimMasks(info.depth), xpmDone = 1;
 }
 
 #ifndef HAVE_USLEEP