adding first version of keyframe functionality for interactionhandler

include/openspace/interaction/interactionhandler.h

@@ -76,6 +76,7 @@
 
 #include <openspace/interaction/keyboardcontroller.h>
 #include <openspace/interaction/mousecontroller.h>
+#include <openspace/network/osparallelconnection.h>
 
 #include <mutex>
 
@@ -139,6 +140,8 @@ public:
     void setInvertRotation(bool invert);
     bool invertRotation() const;
 
+	void addKeyframe(const network::Keyframe &kf);
+
 	/**
 	* Returns the Lua library that contains all Lua functions available to affect the
 	* interaction. The functions contained are
@@ -149,6 +152,7 @@ public:
 	static scripting::ScriptEngine::LuaLibrary luaLibrary();
 	
 private:
+
 	friend class Controller;
 
     InteractionHandler(const InteractionHandler&) = delete;
@@ -172,6 +176,9 @@ private:
 	KeyboardController* _keyboardController;
 	MouseController* _mouseController;
 	std::vector<Controller*> _controllers;
+
+	//remote controller
+	std::vector<network::Keyframe> _keyframes;
 };
 
 } // namespace interaction

src/interaction/interactionhandler.cpp

@@ -254,6 +254,9 @@ InteractionHandler::InteractionHandler()
 	, _keyboardController(nullptr)
 	, _mouseController(nullptr)
 {
+	network::Keyframe kf;
+	kf._timeStamp = std::numeric_limits<double>::min();
+	_keyframes.assign(4, kf);
 }
 
 InteractionHandler::~InteractionHandler() {
@@ -347,6 +350,7 @@ void InteractionHandler::unlockControls() {
 void InteractionHandler::update(double deltaTime) {
 	_deltaTime = deltaTime;
 	_mouseController->update(deltaTime);
+	printf("Current keys:\n, %s\n %s\n %s\n %s\n\n\n", _keyframes[0].to_string(), _keyframes[1].to_string(), _keyframes[2].to_string(), _keyframes[3].to_string());
 }
 
 void InteractionHandler::setFocusNode(SceneGraphNode* node) {
@@ -919,6 +923,11 @@ bool InteractionHandler::invertRotation() const {
     return _invertRotation;
 }
 
+void InteractionHandler::addKeyframe(const network::Keyframe &kf){
+	_keyframes.push_back(kf);
+	_keyframes.erase(_keyframes.begin());
+}
+
 } // namespace interaction
 //>>>>>>> feature/interactionhandler
 } // namespace openspace