Fix for the fix: check for a viewer.

[flightgear.git] / src / Main / options.cxx

diff --git a/src/Main/options.cxx b/src/Main/options.cxx
index 44d5d7c5fc10bd1f7d75efbb97e2c952f6ed4e6b..3c20cdee8a8154d97cdeab7822e9feaa46bf50eb 100644 (file)
--- a/src/Main/options.cxx
+++ b/src/Main/options.cxx
@@ -185,7 +185,6 @@ void fgSetDefaults ()
     fgSetBool("/environment/clouds/status", true);
     fgSetBool("/sim/startup/fullscreen", false);
     fgSetBool("/sim/rendering/shading", true);
-    fgSetBool("/sim/rendering/skyblend", true);
     fgSetBool("/sim/rendering/textures", true);
     fgTie( "/sim/rendering/filtering", SGGetTextureFilter, SGSetTextureFilter, false);
     fgSetInt("/sim/rendering/filtering", 1);
@@ -1533,8 +1532,6 @@ struct OptionDesc {
     {"restore-defaults",             false, OPTION_BOOL,   "/sim/startup/restore-defaults", true, "", 0 },
     {"shading-flat",                 false, OPTION_BOOL,   "/sim/rendering/shading", false, "", 0 },
     {"shading-smooth",               false, OPTION_BOOL,   "/sim/rendering/shading", true, "", 0 },
-    {"disable-skyblend",             false, OPTION_BOOL,   "/sim/rendering/skyblend", false, "", 0 },
-    {"enable-skyblend",              false, OPTION_BOOL,   "/sim/rendering/skyblend", true, "", 0 },
     {"disable-textures",             false, OPTION_BOOL,   "/sim/rendering/textures", false, "", 0 },
     {"enable-textures",              false, OPTION_BOOL,   "/sim/rendering/textures", true, "", 0 },
     {"texture-filtering",            false, OPTION_INT,    "/sim/rendering/filtering", 1, "", 0 },
@@ -2170,31 +2167,30 @@ OptionResult Options::processOptions()
   }
     
 // terrasync directory fixup
+  string terrasyncDir = fgGetString("/sim/terrasync/scenery-dir");
+  if (terrasyncDir.empty()) {
+    SGPath p(globals->get_fg_home());
+    p.append("TerraSync");
+    terrasyncDir = p.str();
+    SG_LOG(SG_GENERAL, SG_INFO,
+           "Using default TerraSync dir: " << terrasyncDir);
+    fgSetString("/sim/terrasync/scenery-dir", terrasyncDir);
+  }
+  
+  SGPath p(terrasyncDir);
+  // following is necessary to ensure NavDataCache sees stable scenery paths from
+  // terrasync. Ensure the Terrain and Objects subdirs exist immediately, rather
+  // than waiting for the first tiles to be scheduled.
+  simgear::Dir terrainDir(SGPath(p, "Terrain")),
+    objectsDir(SGPath(p, "Objects"));
+  if (!terrainDir.exists()) {
+      terrainDir.create(0755);
+  }
+  
+  if (!objectsDir.exists()) {
+      objectsDir.create(0755);
+  }
   if (fgGetBool("/sim/terrasync/enabled")) {
-    string terrasyncDir = fgGetString("/sim/terrasync/scenery-dir");
-    if (terrasyncDir.empty()) {
-      SGPath p(globals->get_fg_home());
-      p.append("TerraSync");
-      terrasyncDir = p.str();
-      SG_LOG(SG_GENERAL, SG_INFO,
-             "Using default TerraSync dir: " << terrasyncDir);
-      fgSetString("/sim/terrasync/scenery-dir", terrasyncDir);
-    }
-      
-      SGPath p(terrasyncDir);
-      // following is necessary to ensure NavDataCache sees stable scenery paths from
-      // terrasync. Ensure the Terrain and Objects subdirs exist immediately, rather
-      // than waiting for the first tiles to be scheduled.
-      simgear::Dir terrainDir(SGPath(p, "Terrain")),
-        objectsDir(SGPath(p, "Objects"));
-      if (!terrainDir.exists()) {
-          terrainDir.create(0755);
-      }
-      
-      if (!objectsDir.exists()) {
-          objectsDir.create(0755);
-      }
-      
     const string_list& scenery_paths(globals->get_fg_scenery());
     if (std::find(scenery_paths.begin(), scenery_paths.end(), terrasyncDir) == scenery_paths.end()) {
       // terrasync dir is not in the scenery paths, add it
@@ -2209,7 +2205,7 @@ OptionResult Options::processOptions()
     globals->append_fg_scenery(root.str());
   }
     
-    return FG_OPTIONS_OK;
+  return FG_OPTIONS_OK;
 }
   
 void Options::showUsage() const