From 96f8b4a6ee5d87eb31f86b8e6581a21322db864d Mon Sep 17 00:00:00 2001
From: Hleb Valoshka <375gnu@gmail.com>
Date: Thu, 15 Aug 2019 23:13:01 +0300
Subject: [PATCH] Add missing #ifdef CELX

---
 src/celestia/cmdparser.cpp |  8 ++++++++
 src/celestia/command.cpp   | 14 ++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/src/celestia/cmdparser.cpp b/src/celestia/cmdparser.cpp
index 996b47b7..089f378f 100644
--- a/src/celestia/cmdparser.cpp
+++ b/src/celestia/cmdparser.cpp
@@ -19,8 +19,10 @@
 #include <celutil/debug.h>
 #include <celmath/mathlib.h>
 #include <celengine/astro.h>
+#ifdef CELX
 #include "celx.h"
 #include "celx_internal.h"
+#endif
 #include <celengine/render.h>
 #include <algorithm>
 #include <Eigen/Geometry>
@@ -851,6 +853,7 @@ uint64_t parseRenderFlags(string s)
     Tokenizer tokenizer(&in);
     uint64_t flags = 0;
 
+#ifdef CELX
     Tokenizer::TokenType ttype = tokenizer.nextToken();
     while (ttype != Tokenizer::TokenEnd)
     {
@@ -868,6 +871,7 @@ uint64_t parseRenderFlags(string s)
                 ttype = tokenizer.nextToken();
         }
     }
+#endif
 
     return flags;
 }
@@ -880,6 +884,7 @@ int parseLabelFlags(string s)
     Tokenizer tokenizer(&in);
     int flags = 0;
 
+#ifdef CELX
     Tokenizer::TokenType ttype = tokenizer.nextToken();
     while (ttype != Tokenizer::TokenEnd)
     {
@@ -897,6 +902,7 @@ int parseLabelFlags(string s)
                 ttype = tokenizer.nextToken();
         }
     }
+#endif
 
     return flags;
 }
@@ -909,6 +915,7 @@ int parseOrbitFlags(string s)
     Tokenizer tokenizer(&in);
     int flags = 0;
 
+#ifdef CELX
     Tokenizer::TokenType ttype = tokenizer.nextToken();
     while (ttype != Tokenizer::TokenEnd)
     {
@@ -927,6 +934,7 @@ int parseOrbitFlags(string s)
                 ttype = tokenizer.nextToken();
         }
     }
+#endif
 
     return flags;
 }
diff --git a/src/celestia/command.cpp b/src/celestia/command.cpp
index 9b23cc9f..3c09b6c7 100644
--- a/src/celestia/command.cpp
+++ b/src/celestia/command.cpp
@@ -16,7 +16,9 @@
 #endif
 #include "celestiacore.h"
 #include "imagecapture.h"
+#ifdef CELX
 #include "celx_internal.h"
+#endif
 #include <celengine/multitexture.h>
 #include <celutil/util.h>
 #include <celmath/mathlib.h>
@@ -721,6 +723,7 @@ CommandSplitView::CommandSplitView(unsigned int _view, string _splitType, double
 
 void CommandSplitView::process(ExecutionEnvironment& env)
 {
+#ifdef CELX // because of getObservers
     vector<Observer*> observer_list;
     getObservers(env.getCelestiaCore(), observer_list);
 
@@ -731,6 +734,7 @@ void CommandSplitView::process(ExecutionEnvironment& env)
         View::Type type = (compareIgnoringCase(splitType, "h") == 0) ? View::HorizontalSplit : View::VerticalSplit;
         env.getCelestiaCore()->splitView(type, view, (float)splitPos);
     }
+#endif
 }
 
 
@@ -744,6 +748,7 @@ CommandDeleteView::CommandDeleteView(unsigned int _view) :
 
 void CommandDeleteView::process(ExecutionEnvironment& env)
 {
+#ifdef CELX
     vector<Observer*> observer_list;
     getObservers(env.getCelestiaCore(), observer_list);
 
@@ -753,6 +758,7 @@ void CommandDeleteView::process(ExecutionEnvironment& env)
         View* view = getViewByObserver(env.getCelestiaCore(), obs);
         env.getCelestiaCore()->deleteView(view);
     }
+#endif
 }
 
 
@@ -761,8 +767,10 @@ void CommandDeleteView::process(ExecutionEnvironment& env)
 
 void CommandSingleView::process(ExecutionEnvironment& env)
 {
+#ifdef CELX
     View* view = getViewByObserver(env.getCelestiaCore(), env.getSimulation()->getActiveObserver());
     env.getCelestiaCore()->singleView(view);
+#endif
 }
 
 
@@ -776,6 +784,7 @@ CommandSetActiveView::CommandSetActiveView(unsigned int _view) :
 
 void CommandSetActiveView::process(ExecutionEnvironment& env)
 {
+#ifdef CELX
     vector<Observer*> observer_list;
     getObservers(env.getCelestiaCore(), observer_list);
 
@@ -785,6 +794,7 @@ void CommandSetActiveView::process(ExecutionEnvironment& env)
         View* view = getViewByObserver(env.getCelestiaCore(), obs);
         env.getCelestiaCore()->setActiveView(view);
     }
+#endif
 }
 
 
@@ -834,6 +844,7 @@ CommandSetLineColor::CommandSetLineColor(string _item, Color _color) :
 
 void CommandSetLineColor::process(ExecutionEnvironment& /* env */)
 {
+#ifdef CELX
     if (CelxLua::LineColorMap.count(item) == 0)
     {
         cerr << "Unknown line style: " << item << "\n";
@@ -842,6 +853,7 @@ void CommandSetLineColor::process(ExecutionEnvironment& /* env */)
     {
         *CelxLua::LineColorMap[item] = color;
     }
+#endif
 }
 
 
@@ -856,6 +868,7 @@ CommandSetLabelColor::CommandSetLabelColor(string _item, Color _color) :
 
 void CommandSetLabelColor::process(ExecutionEnvironment& /* env */)
 {
+#ifdef CELX
     if (CelxLua::LabelColorMap.count(item) == 0)
     {
         cerr << "Unknown label style: " << item << "\n";
@@ -864,6 +877,7 @@ void CommandSetLabelColor::process(ExecutionEnvironment& /* env */)
     {
         *CelxLua::LabelColorMap[item] = color;
     }
+#endif
 }