Fix use of random

[xboard.git] / xoptions.c

diff --git a/xoptions.c b/xoptions.c
index d6b5b92..08767b5 100644 (file)
--- a/xoptions.c
+++ b/xoptions.c
@@ -783,6 +783,7 @@ Option boardOptions[] = {
 //{ 0, 0, 0, NULL, (void*) &appData.allWhite, "", NULL, CheckBox, N_("Use Outline Pieces for Black") },
 { 0, 0, 0, NULL, (void*) &appData.monoMode, "", NULL, CheckBox, N_("Mono Mode") },
 { 0,-1, 5, NULL, (void*) &appData.overrideLineGap, "", NULL, Spin, N_("Line Gap ( -1 = default for board size):") },
+{ 0, 0, 0, NULL, (void*) &appData.useBitmaps, "", NULL, CheckBox, N_("Use Board Textures") },
 { 0, 0, 0, NULL, (void*) &appData.liteBackTextureFile, ".xpm", NULL, FileName, N_("Light-Squares Texture File:") },
 { 0, 0, 0, NULL, (void*) &appData.darkBackTextureFile, ".xpm", NULL, FileName, N_("Dark-Squares Texture File:") },
 { 0, 0, 0, NULL, (void*) &appData.bitmapDirectory, "", NULL, PathName, N_("Directory with Bitmap Pieces:") },
@@ -934,7 +935,7 @@ GenericPopUp(Option *option, char *title, int dlgNr)
 
     if(currentCps) { // Settings popup for engine: format through heuristic
        int n = currentCps->nrOptions;
-       if(!n) { DisplayNote(_("Engine has no options")); return 0; }
+       if(!n) { DisplayNote(_("Engine has no options")); currentCps = NULL; return 0; }
        if(n > 50) width = 4; else if(n>24) width = 2; else width = 1;
        height = n / width + 1;
        if(n && (currentOption[n-1].type == Button || currentOption[n-1].type == SaveButton)) currentOption[n].min = 1; // OK on same line
@@ -1669,7 +1670,7 @@ Option shuffleOptions[] = {
 
 void SetRandom(int n)
 {
-    int r = n==2 ? -1 : rand() & (1<<30)-1;
+    int r = n==2 ? -1 : random() & (1<<30)-1;
     char buf[MSG_SIZ];
     snprintf(buf, MSG_SIZ,  "%d", r);
     SetWidgetText(&shuffleOptions[1], buf, 0);