Fixing more includes and forward declarations (#3876)

include/openspace/engine/configuration.h

@@ -25,9 +25,9 @@
 #ifndef __OPENSPACE_CORE___CONFIGURATION___H__
 #define __OPENSPACE_CORE___CONFIGURATION___H__
 
-#include <openspace/engine/openspaceengine.h>
 #include <openspace/properties/property.h>
 #include <openspace/util/keys.h>
+#include <ghoul/glm.h>
 #include <ghoul/lua/luastate.h>
 #include <ghoul/misc/dictionary.h>
 #include <filesystem>

include/openspace/engine/downloadmanager.h

@@ -26,6 +26,7 @@
 #define __OPENSPACE_CORE___DOWNLOADMANAGER___H__
 
 #include <ghoul/misc/boolean.h>
+#include <chrono>
 #include <filesystem>
 #include <functional>
 #include <future>

include/openspace/engine/globals.h

@@ -32,25 +32,6 @@ namespace ghoul::fontrendering { class FontManager; }
 
 namespace openspace {
 
-struct Configuration;
-class Dashboard;
-class DeferredcasterManager;
-class DownloadEventEngine;
-class DownloadManager;
-class EventEngine;
-class LuaConsole;
-class MemoryManager;
-class MissionManager;
-class ModuleEngine;
-class OpenSpaceEngine;
-class ParallelPeer;
-class RaycasterManager;
-class RenderEngine;
-class ScreenSpaceRenderable;
-class SyncEngine;
-class TimeManager;
-class VersionChecker;
-struct WindowDelegate;
 namespace interaction {
     struct JoystickInputStates;
     struct WebsocketInputStates;
@@ -66,7 +47,26 @@ namespace scripting {
     class ScriptEngine;
     class ScriptScheduler;
 } // namespace scripting
+struct Configuration;
+class Dashboard;
+class DeferredcasterManager;
+class DownloadEventEngine;
+class DownloadManager;
+class EventEngine;
+class LuaConsole;
+class MemoryManager;
+class MissionManager;
+class ModuleEngine;
+class OpenSpaceEngine;
+class ParallelPeer;
 class Profile;
+class RaycasterManager;
+class RenderEngine;
+class ScreenSpaceRenderable;
+class SyncEngine;
+class TimeManager;
+class VersionChecker;
+struct WindowDelegate;
 
 namespace global {
 

include/openspace/engine/moduleengine.h

@@ -30,6 +30,7 @@
 #include <openspace/properties/list/stringlistproperty.h>
 #include <map>
 #include <memory>
+#include <string>
 #include <vector>
 
 namespace ghoul { class Dictionary; }
@@ -37,10 +38,9 @@ namespace ghoul::systemcapabilities { struct Version; }
 
 namespace openspace {
 
-class OpenSpaceModule;
-
 namespace documentation { struct Documentation; }
 namespace scripting { struct LuaLibrary; }
+class OpenSpaceModule;
 
 /**
  * The ModuleEngine is the central repository for registering and accessing

include/openspace/engine/openspaceengine.h

@@ -37,19 +37,24 @@
 #include <openspace/util/touch.h>
 #include <openspace/util/versionchecker.h>
 #include <ghoul/glm.h>
+#include <cstddef>
+#include <cstdint>
+#include <filesystem>
+#include <functional>
 #include <future>
 #include <memory>
+#include <optional>
 #include <string>
+#include <utility>
 #include <vector>
 
 namespace openspace {
 
+namespace scripting { struct LuaLibrary; }
 class AssetManager;
 class LoadingScreen;
 class Scene;
 
-namespace scripting { struct LuaLibrary; }
-
 /**
  * Structure that is responsible for the delayed shutdown of the application.
  */

include/openspace/engine/settings.h

@@ -29,6 +29,7 @@
 #include <openspace/properties/property.h>
 #include <filesystem>
 #include <optional>
+#include <string>
 
 namespace openspace {
 

include/openspace/engine/syncengine.h

@@ -26,8 +26,8 @@
 #define __OPENSPACE_CORE___SYNCENGINE___H__
 
 #include <openspace/util/syncbuffer.h>
-
 #include <ghoul/misc/boolean.h>
+#include <cstddef>
 #include <vector>
 
 namespace openspace {