I've got to a point where I can no longer be bothered to think of a proper commit comment

28 files changed, 424 insertions, 59 deletions

diff --git a/src/client/Client.cpp b/src/client/Client.cpp
index b6fe2a4..ad12da4 100644
--- a/src/client/Client.cpp
+++ b/src/client/Client.cpp
@@ -40,6 +40,12 @@ Client::~Client()
 	http_done();
 }
 
+unsigned char * Client::GetSaveData(int saveID, int saveDate, int & dataLength)
+{
+	dataLength = 0;
+	return NULL;
+}
+
 LoginStatus Client::Login(string username, string password, User & user)
 {
 	lastError = "";
@@ -140,16 +146,16 @@ Save * Client::GetSave(int saveID, int saveDate)
 			json::String tempUsername = objDocument["Username"];
 			json::String tempName = objDocument["Name"];
 			json::String tempDescription = objDocument["Description"];
-			json::String tempDate = objDocument["Date"];
+			json::Number tempDate = objDocument["Date"];
 			json::Boolean tempPublished = objDocument["Published"];
 			return new Save(
 					tempID.Value(),
+					tempDate.Value(),
 					tempScoreUp.Value(),
 					tempScoreDown.Value(),
 					tempUsername.Value(),
 					tempName.Value(),
 					tempDescription.Value(),
-					tempDate.Value(),
 					tempPublished.Value()
 					);
 		}
@@ -241,6 +247,7 @@ std::vector<Save*> * Client::SearchSaves(int start, int count, string query, str
 			for(int j = 0; j < savesArray.Size(); j++)
 			{
 				json::Number tempID = savesArray[j]["ID"];
+				json::Number tempDate = savesArray[j]["Date"];
 				json::Number tempScoreUp = savesArray[j]["ScoreUp"];
 				json::Number tempScoreDown = savesArray[j]["ScoreDown"];
 				json::String tempUsername = savesArray[j]["Username"];
@@ -248,6 +255,7 @@ std::vector<Save*> * Client::SearchSaves(int start, int count, string query, str
 				saveArray->push_back(
 							new Save(
 								tempID.Value(),
+								tempDate.Value(),
 								tempScoreUp.Value(),
 								tempScoreDown.Value(),
 								tempUsername.Value(),
diff --git a/src/client/Client.h b/src/client/Client.h
index 15ab03a..1b3bb02 100644
--- a/src/client/Client.h
+++ b/src/client/Client.h
@@ -29,6 +29,7 @@ private:
 public:
 	Client();
 	~Client();
+	unsigned char * GetSaveData(int saveID, int saveDate, int & dataLength);
 	LoginStatus Login(string username, string password, User & user);
 	void ClearThumbnailRequests();
 	std::vector<Save*> * SearchSaves(int start, int count, string query, string sort, int & resultCount);
diff --git a/src/game/GameController.cpp b/src/game/GameController.cpp
index 5399cf8..e8efe0b 100644
--- a/src/game/GameController.cpp
+++ b/src/game/GameController.cpp
@@ -4,6 +4,7 @@
 #include "Config.h"
 #include "GameController.h"
 #include "GameModel.h"
+#include "search/Save.h"
 #include "search/SearchController.h"
 #include "render/RenderController.h"
 #include "login/LoginController.h"
@@ -22,6 +23,37 @@ public:
 	}
 };
 
+
+class GameController::SearchCallback: public ControllerCallback
+{
+	GameController * cc;
+public:
+	SearchCallback(GameController * cc_) { cc = cc_; }
+	virtual void ControllerExit()
+	{
+		if(cc->search->GetLoadedSave())
+		{
+			if(cc->gameModel->GetSave())
+			{
+				delete cc->gameModel->GetSave();
+			}
+			cc->gameModel->SetSave(new Save(*(cc->search->GetLoadedSave())));
+		}
+	}
+};
+
+
+class GameController::RenderCallback: public ControllerCallback
+{
+	GameController * cc;
+public:
+	RenderCallback(GameController * cc_) { cc = cc_; }
+	virtual void ControllerExit()
+	{
+		//cc->gameModel->SetUser(cc->loginWindow->GetUser());
+	}
+};
+
 GameController::GameController():
 		search(NULL),
 		renderOptions(NULL),
@@ -117,6 +149,18 @@ void GameController::DrawPoints(queue<ui::Point*> & pointQueue)
 void GameController::Update()
 {
 	//gameModel->GetSimulation()->update_particles();
+	if(renderOptions && renderOptions->HasExited)
+	{
+		delete renderOptions;
+		renderOptions = NULL;
+	}
+
+	if(search && search->HasExited)
+	{
+		delete search;
+		search = NULL;
+	}
+
 	if(loginWindow && loginWindow->HasExited)
 	{
 		delete loginWindow;
@@ -146,7 +190,7 @@ void GameController::SetActiveTool(Tool * tool)
 
 void GameController::OpenSearch()
 {
-	search = new SearchController();
+	search = new SearchController(new SearchCallback(this));
 	ui::Engine::Ref().ShowWindow(search->GetView());
 }
 
@@ -168,7 +212,7 @@ void GameController::OpenDisplayOptions()
 
 void GameController::OpenRenderOptions()
 {
-	renderOptions = new RenderController(gameModel->GetRenderer());
+	renderOptions = new RenderController(gameModel->GetRenderer(), new RenderCallback(this));
 	ui::Engine::Ref().ShowWindow(renderOptions->GetView());
 }
 
diff --git a/src/game/GameController.h b/src/game/GameController.h
index 4f076fd..28edd86 100644
--- a/src/game/GameController.h
+++ b/src/game/GameController.h
@@ -26,6 +26,8 @@ private:
 	LoginController * loginWindow;
 public:
 	class LoginCallback;
+	class SearchCallback;
+	class RenderCallback;
 	GameController();
 	~GameController();
 	GameView * GetView();
diff --git a/src/game/GameModel.cpp b/src/game/GameModel.cpp
index 33eb143..3085b09 100644
--- a/src/game/GameModel.cpp
+++ b/src/game/GameModel.cpp
@@ -122,6 +122,7 @@ Save * GameModel::GetSave()
 void GameModel::SetSave(Save * newSave)
 {
 	currentSave = newSave;
+	sim->Load(currentSave->GetData(), currentSave->GetDataLength());
 	notifySaveChanged();
 }
 
diff --git a/src/game/GameView.cpp b/src/game/GameView.cpp
index 4695227..163c2f7 100644
--- a/src/game/GameView.cpp
+++ b/src/game/GameView.cpp
@@ -327,6 +327,7 @@ void GameView::NotifySaveChanged(GameModel * sender)
 {
 	if(sender->GetSave())
 	{
+		saveSimulationButton->SetText(sender->GetSave()->name);
 		reloadButton->Enabled = true;
 		if(sender->GetSave()->GetID())	//Online saves have an ID, local saves have an ID of 0 and a filename
 		{
diff --git a/src/game/Tool.h b/src/game/Tool.h
index 4777e6d..1cf8ce4 100644
--- a/src/game/Tool.h
+++ b/src/game/Tool.h
@@ -46,7 +46,6 @@ public:
 		sim->create_parts(position.X, position.Y, 1, 1, toolID, 0, brush);
 	}
 	virtual void DrawLine(Simulation * sim, Brush * brush, ui::Point position1, ui::Point position2) {
-		std::cout << position1.X << toolID << brush << std::endl;
 		sim->create_line(position1.X, position1.Y, position2.X, position2.Y, 1, 1, toolID, 0, brush);
 	}
 	virtual void DrawRect(Simulation * sim, Brush * brush, ui::Point position1, ui::Point position2) {}
diff --git a/src/interface/Button.cpp b/src/interface/Button.cpp
index 782d89b..8fe847e 100644
--- a/src/interface/Button.cpp
+++ b/src/interface/Button.cpp
@@ -152,7 +152,7 @@ void Button::Draw(const Point& screenPos)
 	}
 }
 
-void Button::OnMouseUnclick(int x, int y, unsigned int button)
+void Button::OnMouseUp(int x, int y, unsigned int button)
 {
     if(button != 1)
     {
diff --git a/src/interface/Button.h b/src/interface/Button.h
index fe4e9f9..1075b32 100644
--- a/src/interface/Button.h
+++ b/src/interface/Button.h
@@ -39,7 +39,7 @@ public:
 	std::string ButtonText;
 
 	virtual void OnMouseClick(int x, int y, unsigned int button);
-	virtual void OnMouseUnclick(int x, int y, unsigned int button);
+	virtual void OnMouseUp(int x, int y, unsigned int button);
 	//virtual void OnMouseUp(int x, int y, unsigned int button);
 
 	virtual void OnMouseEnter(int x, int y);
diff --git a/src/preview/PreviewController.cpp b/src/preview/PreviewController.cpp
index ef5da4e..db3cdee 100644
--- a/src/preview/PreviewController.cpp
+++ b/src/preview/PreviewController.cpp
@@ -8,8 +8,11 @@
 #include "PreviewController.h"
 #include "PreviewView.h"
 #include "PreviewModel.h"
+#include "Controller.h"
 
-PreviewController::PreviewController(int saveID) {
+PreviewController::PreviewController(int saveID, ControllerCallback * callback):
+	HasExited(false)
+{
 	// TODO Auto-generated constructor stub
 	previewModel = new PreviewModel();
 	previewView = new PreviewView();
@@ -17,6 +20,34 @@ PreviewController::PreviewController(int saveID) {
 	previewView->AttachController(this);
 
 	previewModel->UpdateSave(saveID, 0);
+
+	this->callback = callback;
+}
+
+Save * PreviewController::GetSave()
+{
+	return previewModel->GetSave();
+}
+
+bool PreviewController::GetDoOpen()
+{
+	return previewModel->GetDoOpen();
+}
+
+void PreviewController::DoOpen()
+{
+	previewModel->SetDoOpen(true);
+}
+
+void PreviewController::Exit()
+{
+	if(ui::Engine::Ref().GetWindow() == previewView)
+	{
+		ui::Engine::Ref().CloseWindow();
+	}
+	if(callback)
+		callback->ControllerExit();
+	HasExited = true;
 }
 
 PreviewController::~PreviewController() {
diff --git a/src/preview/PreviewController.h b/src/preview/PreviewController.h
index 373ff03..452d686 100644
--- a/src/preview/PreviewController.h
+++ b/src/preview/PreviewController.h
@@ -10,14 +10,22 @@
 
 #include "preview/PreviewModel.h"
 #include "preview/PreviewView.h"
+#include "Controller.h"
+#include "search/Save.h"
 
 class PreviewModel;
 class PreviewView;
 class PreviewController {
 	PreviewModel * previewModel;
 	PreviewView * previewView;
+	ControllerCallback * callback;
 public:
-	PreviewController(int saveID);
+	bool HasExited;
+	PreviewController(int saveID, ControllerCallback * callback);
+	void Exit();
+	void DoOpen();
+	bool GetDoOpen();
+	Save * GetSave();
 	PreviewView * GetView() { return previewView; }
 	virtual ~PreviewController();
 };
diff --git a/src/preview/PreviewModel.cpp b/src/preview/PreviewModel.cpp
index 0e03490..07396cb 100644
--- a/src/preview/PreviewModel.cpp
+++ b/src/preview/PreviewModel.cpp
@@ -10,7 +10,8 @@
 
 PreviewModel::PreviewModel():
 	save(NULL),
-	savePreview(NULL)
+	savePreview(NULL),
+	doOpen(false)
 {
 	// TODO Auto-generated constructor stub
 
@@ -24,6 +25,16 @@ void PreviewModel::UpdateSave(int saveID, int saveDate)
 	notifyPreviewChanged();
 }
 
+void PreviewModel::SetDoOpen(bool doOpen)
+{
+	this->doOpen = doOpen;
+}
+
+bool PreviewModel::GetDoOpen()
+{
+	return doOpen;
+}
+
 Thumbnail * PreviewModel::GetPreview()
 {
 	return savePreview;
@@ -57,6 +68,9 @@ void PreviewModel::AddObserver(PreviewView * observer) {
 }
 
 PreviewModel::~PreviewModel() {
-	// TODO Auto-generated destructor stub
+	if(save)
+		delete save;
+	if(savePreview)
+		delete savePreview;
 }
 
diff --git a/src/preview/PreviewModel.h b/src/preview/PreviewModel.h
index 764771a..23ac2d7 100644
--- a/src/preview/PreviewModel.h
+++ b/src/preview/PreviewModel.h
@@ -17,6 +17,7 @@ using namespace std;
 
 class PreviewView;
 class PreviewModel {
+	bool doOpen;
 	vector<PreviewView*> observers;
 	Save * save;
 	Thumbnail * savePreview;
@@ -28,6 +29,8 @@ public:
 	Save * GetSave();
 	void AddObserver(PreviewView * observer);
 	void UpdateSave(int saveID, int saveDate);
+	bool GetDoOpen();
+	void SetDoOpen(bool doOpen);
 	virtual ~PreviewModel();
 };
 
diff --git a/src/preview/PreviewView.cpp b/src/preview/PreviewView.cpp
index 9d76fe7..d0bd6da 100644
--- a/src/preview/PreviewView.cpp
+++ b/src/preview/PreviewView.cpp
@@ -14,8 +14,19 @@ PreviewView::PreviewView():
 	ui::Window(ui::Point(-1, -1), ui::Point((XRES/2)+200, (YRES/2)+150)),
 	savePreview(NULL)
 {
-	// TODO Auto-generated constructor stub
+	class OpenAction: public ui::ButtonAction
+	{
+		PreviewView * v;
+	public:
+		OpenAction(PreviewView * v_){ v = v_; }
+		virtual void ActionCallback(ui::Button * sender)
+		{
+			v->c->DoOpen();
+			v->c->Exit();
+		}
+	};
 	openButton = new ui::Button(ui::Point(0, Size.Y-16), ui::Point(100, 16), "Open");
+	openButton->SetActionCallback(new OpenAction(this));
 	AddComponent(openButton);
 
 	saveNameLabel = new ui::Label(ui::Point(5, (YRES/2)+5), ui::Point(100, 16), "");
diff --git a/src/render/RenderController.cpp b/src/render/RenderController.cpp
index 6f7f72e..01a5d4e 100644
--- a/src/render/RenderController.cpp
+++ b/src/render/RenderController.cpp
@@ -7,7 +7,9 @@
 
 #include "RenderController.h"
 
-RenderController::RenderController(Renderer * ren) {
+RenderController::RenderController(Renderer * ren, ControllerCallback * callback):
+	HasExited(false)
+{
 	renderView = new RenderView();
 	renderModel = new RenderModel();
 
@@ -15,6 +17,18 @@ RenderController::RenderController(Renderer * ren) {
 	renderModel->AddObserver(renderView);
 
 	renderModel->SetRenderer(ren);
+	this->callback = callback;
+}
+
+void RenderController::Exit()
+{
+	if(ui::Engine::Ref().GetWindow() == renderView)
+	{
+		ui::Engine::Ref().CloseWindow();
+	}
+	if(callback)
+		callback->ControllerExit();
+	HasExited = true;
 }
 
 RenderController::~RenderController() {
diff --git a/src/render/RenderController.h b/src/render/RenderController.h
index 1c574c1..704d6d4 100644
--- a/src/render/RenderController.h
+++ b/src/render/RenderController.h
@@ -11,14 +11,18 @@
 #include "RenderView.h"
 #include "RenderModel.h"
 #include "Renderer.h"
+#include "Controller.h"
 
 class RenderView;
 class RenderModel;
 class RenderController {
 	RenderView * renderView;
 	RenderModel * renderModel;
+	ControllerCallback * callback;
 public:
-	RenderController(Renderer * ren);
+	bool HasExited;
+	RenderController(Renderer * ren, ControllerCallback * callback = NULL);
+	void Exit();
 	RenderView * GetView() { return renderView; }
 	virtual ~RenderController();
 };
diff --git a/src/search/Save.cpp b/src/search/Save.cpp
new file mode 100644
index 0000000..6a5925d
--- /dev/null
+++ b/src/search/Save.cpp
@@ -0,0 +1,87 @@
+/*
+ * Save.cpp
+ *
+ *  Created on: Jan 26, 2012
+ *      Author: Simon
+ */
+
+#include "Save.h"
+#include "client/Client.h"
+
+Save::Save(Save & save) :
+		userName(save.userName), name(save.name), Description(save.Description), date(
+				save.date), Published(save.Published), id(save.id), votesUp(
+				save.votesUp), votesDown(save.votesDown), data(NULL) {
+	if (save.data) {
+		std::cout << data << " " << save.data << std::endl;
+		data = (unsigned char *) malloc(save.dataLength);
+		memcpy(data, save.data, save.dataLength);
+		dataLength = save.dataLength;
+	}
+}
+
+Save::Save(int _id, int _date, int _votesUp, int _votesDown, string _userName,
+		string _name) :
+		id(_id), votesUp(_votesUp), votesDown(_votesDown), userName(_userName), name(
+				_name), Description("No description provided"), date(_date), Published(
+				true), data(NULL) {
+}
+
+Save::Save(int _id, int date_, int _votesUp, int _votesDown, string _userName,
+		string _name, string description_, bool published_) :
+		id(_id), votesUp(_votesUp), votesDown(_votesDown), userName(_userName), name(
+				_name), Description(description_), date(date_), Published(
+				published_), data(NULL) {
+}
+
+void Save::SetName(string name) {
+	this->name = name;
+}
+string Save::GetName() {
+	return name;
+}
+
+void Save::SetUserName(string userName) {
+	this->userName = userName;
+}
+string Save::GetUserName() {
+	return userName;
+}
+
+void Save::SetID(int id) {
+	this->id = id;
+}
+int Save::GetID() {
+	return id;
+}
+
+void Save::SetVotesUp(int votesUp) {
+	this->votesUp = votesUp;
+}
+int Save::GetVotesUp() {
+	return votesUp;
+}
+
+void Save::SetVotesDown(int votesDown) {
+	this->votesDown = votesDown;
+}
+int Save::GetVotesDown() {
+	return votesDown;
+}
+
+unsigned char * Save::GetData() {
+	if (!data) {
+		data = Client::Ref().GetSaveData(id, date, dataLength);
+	}
+	return data;
+}
+void Save::SetData(unsigned char * data_) {
+	data = data_;
+}
+
+int Save::GetDataLength() {
+	if (!data) {
+		data = Client::Ref().GetSaveData(id, date, dataLength);
+	}
+	return dataLength;
+}
diff --git a/src/search/Save.h b/src/search/Save.h
index 0a011ab..3186e2a 100644
--- a/src/search/Save.h
+++ b/src/search/Save.h
@@ -2,6 +2,9 @@
 #define SAVE_H
 
 #include <string>
+#include <stdlib.h>
+#include <iostream>
+#include <string.h>
 
 using namespace std;
 
@@ -9,57 +12,43 @@ class Save
 {
 private:
 	int id;
+	int date;
 	int votesUp, votesDown;
 	unsigned char * data;
+	int dataLength;
 public:
-	Save(int _id, int _votesUp, int _votesDown, string _userName, string _name):
-		id(_id),
-		votesUp(_votesUp),
-		votesDown(_votesDown),
-		userName(_userName),
-		name(_name),
-		Description("No description provided"),
-		Date("0/0/0"),
-		Published(true)
-	{
-	}
-
-	Save(int _id, int _votesUp, int _votesDown, string _userName, string _name, string description_, string date_, bool published_):
-		id(_id),
-		votesUp(_votesUp),
-		votesDown(_votesDown),
-		userName(_userName),
-		name(_name),
-		Description(description_),
-		Date(date_),
-		Published(published_)
-	{
-	}
+	Save(Save & save);
+
+	Save(int _id, int _date, int _votesUp, int _votesDown, string _userName, string _name);
+
+	Save(int _id, int date_, int _votesUp, int _votesDown, string _userName, string _name, string description_, bool published_);
 
 	string userName;
 	string name;
 
 	string Description;
-	string Date;
 
 	bool Published;
 
-	void SetName(string name){ this->name = name; }
-	string GetName(){ return name; }
+	void SetName(string name);
+	string GetName();
+
+	void SetUserName(string userName);
+	string GetUserName();
 
-	void SetUserName(string userName){ this->userName = userName; }
-	string GetUserName(){ return userName; }
+	void SetID(int id);
+	int GetID();
 
-	void SetID(int id){ this->id = id; }
-	int GetID(){ return id; }
+	void SetVotesUp(int votesUp);
+	int GetVotesUp();
 
-	void SetVotesUp(int votesUp){ this->votesUp = votesUp; }
-	int GetVotesUp(){ return votesUp; }
+	void SetVotesDown(int votesDown);
+	int GetVotesDown();
 
-	void SetVotesDown(int votesDown){ this->votesDown = votesDown; }
-	int GetVotesDown(){ return votesDown; }
+	unsigned char * GetData();
+	void SetData(unsigned char * data_);
 
-	unsigned char * GetData() { return data; }
+	int GetDataLength();
 };
 
 #endif // SAVE_H
diff --git a/src/search/SearchController.cpp b/src/search/SearchController.cpp
index 46a353c..96f759e 100644
--- a/src/search/SearchController.cpp
+++ b/src/search/SearchController.cpp
@@ -5,8 +5,24 @@
 #include "interface/Panel.h"
 #include "preview/PreviewController.h"
 
-SearchController::SearchController():
-	activePreview(NULL)
+class SearchController::OpenCallback: public ControllerCallback
+{
+	SearchController * cc;
+public:
+	OpenCallback(SearchController * cc_) { cc = cc_; }
+	virtual void ControllerExit()
+	{
+		if(cc->activePreview->GetDoOpen())
+		{
+			cc->searchModel->SetLoadedSave(new Save(*(cc->activePreview->GetSave())));
+			cc->Exit();
+		}
+	}
+};
+
+SearchController::SearchController(ControllerCallback * callback):
+	activePreview(NULL),
+	HasExited(false)
 {
 	searchModel = new SearchModel();
 	searchView = new SearchView();
@@ -15,19 +31,42 @@ SearchController::SearchController():
 
 	searchModel->UpdateSaveList(1, "");
 
+	this->callback = callback;
+
 	//Set up interface
 	//windowPanel.AddChild();
 }
 
-SearchController::~SearchController()
+Save * SearchController::GetLoadedSave()
 {
-	if(activePreview)
+	return searchModel->GetLoadedSave();
+}
+
+void SearchController::Update()
+{
+	if(activePreview && activePreview->HasExited)
 	{
-		ui::Engine::Ref().CloseWindow();
 		delete activePreview;
+		activePreview = NULL;
 	}
+}
+
+void SearchController::Exit()
+{
+	if(ui::Engine::Ref().GetWindow() == searchView)
+	{
+		ui::Engine::Ref().CloseWindow();
+	}
+	if(callback)
+		callback->ControllerExit();
+	HasExited = true;
+}
+
+SearchController::~SearchController()
+{
 	delete searchModel;
-	delete searchView;
+	if(searchView)
+		delete searchView;
 }
 
 void SearchController::DoSearch(std::string query)
@@ -66,6 +105,6 @@ void SearchController::ShowOwn(bool show)
 
 void SearchController::OpenSave(int saveID)
 {
-	activePreview = new PreviewController(saveID);
+	activePreview = new PreviewController(saveID, new OpenCallback(this));
 	ui::Engine::Ref().ShowWindow(activePreview->GetView());
 }
diff --git a/src/search/SearchController.h b/src/search/SearchController.h
index d67743e..e015648 100644
--- a/src/search/SearchController.h
+++ b/src/search/SearchController.h
@@ -5,6 +5,9 @@
 #include "SearchModel.h"
 #include "SearchView.h"
 #include "preview/PreviewController.h"
+#include "Controller.h"
+#include "Save.h"
+
 class SearchView;
 class SearchModel;
 class SearchController
@@ -13,16 +16,22 @@ private:
 	SearchModel * searchModel;
 	SearchView * searchView;
 	PreviewController * activePreview;
+	ControllerCallback * callback;
 public:
-	SearchController();
+	class OpenCallback;
+	bool HasExited;
+	SearchController(ControllerCallback * callback = NULL);
 	~SearchController();
 	SearchView * GetView() { return searchView; }
+	void Exit();
 	void DoSearch(std::string query);
 	void NextPage();
 	void PrevPage();
 	void ChangeSort();
 	void ShowOwn(bool show);
 	void OpenSave(int saveID);
+	void Update();
+	Save * GetLoadedSave();
 };
 
 #endif // SEARCHCONTROLLER_H
diff --git a/src/search/SearchModel.cpp b/src/search/SearchModel.cpp
index adb8cad..d9a4a1e 100644
--- a/src/search/SearchModel.cpp
+++ b/src/search/SearchModel.cpp
@@ -5,7 +5,8 @@
 
 SearchModel::SearchModel():
 	currentSort("votes"),
-	showOwn(false)
+	showOwn(false),
+	loadedSave(NULL)
 {
 }
 
@@ -30,6 +31,15 @@ void SearchModel::UpdateSaveList(int pageNumber, std::string query)
 	notifySaveListChanged();
 }
 
+void SearchModel::SetLoadedSave(Save * save)
+{
+	loadedSave = save;
+}
+
+Save * SearchModel::GetLoadedSave(){
+	return loadedSave;
+}
+
 vector<Save*> SearchModel::GetSaveList()
 {
 	return saveList;
@@ -79,3 +89,9 @@ void SearchModel::notifyShowOwnChanged()
 		cObserver->NotifyShowOwnChanged(this);
 	}
 }
+
+SearchModel::~SearchModel()
+{
+	if(loadedSave)
+		delete loadedSave;
+}
diff --git a/src/search/SearchModel.h b/src/search/SearchModel.h
index 0ed7d86..e99e4ca 100644
--- a/src/search/SearchModel.h
+++ b/src/search/SearchModel.h
@@ -13,6 +13,7 @@ class SearchView;
 class SearchModel
 {
 private:
+	Save * loadedSave;
 	string currentSort;
 	string lastQuery;
 	string lastError;
@@ -27,6 +28,7 @@ private:
 	void notifyShowOwnChanged();
 public:
     SearchModel();
+    virtual ~SearchModel();
 	void AddObserver(SearchView * observer);
 	void UpdateSaveList(int pageNumber, std::string query);
 	vector<Save*> GetSaveList();
@@ -38,6 +40,8 @@ public:
 	string GetSort() { return currentSort; }
 	void SetShowOwn(bool show) { showOwn = show; UpdateSaveList(1, lastQuery); notifyShowOwnChanged(); }
 	bool GetShowOwn() { return showOwn; }
+	void SetLoadedSave(Save * save);
+	Save * GetLoadedSave();
 };
 
 #endif // SEARCHMODEL_H
diff --git a/src/search/SearchView.cpp b/src/search/SearchView.cpp
index e589d20..8e5360f 100644
--- a/src/search/SearchView.cpp
+++ b/src/search/SearchView.cpp
@@ -212,3 +212,8 @@ void SearchView::NotifySaveListChanged(SearchModel * sender)
 		}
 	}
 }
+
+void SearchView::OnTick(float dt)
+{
+	c->Update();
+}
diff --git a/src/search/SearchView.h b/src/search/SearchView.h
index 370877e..a2a5297 100644
--- a/src/search/SearchView.h
+++ b/src/search/SearchView.h
@@ -34,6 +34,7 @@ public:
     SearchView();
 	virtual ~SearchView();
 	void AttachController(SearchController * _c) { c = _c; }
+	virtual void OnTick(float dt);
 };
 
 #endif // SEARCHVIEW_H
diff --git a/src/simulation/SaveLoader.cpp b/src/simulation/SaveLoader.cpp
new file mode 100644
index 0000000..350b54a
--- /dev/null
+++ b/src/simulation/SaveLoader.cpp
@@ -0,0 +1,38 @@
+/*
+ * SaveLoader.cpp
+ *
+ *  Created on: Jan 26, 2012
+ *      Author: Simon
+ */
+
+#include "SaveLoader.h"
+
+int SaveLoader::LoadSave(unsigned char * data, int dataLength, Simulation * sim)
+{
+	return 0;
+}
+
+unsigned char * SaveLoader::BuildSave(int & dataLength, Simulation * sim)
+{
+	return 0;
+}
+
+int SaveLoader::OPSLoadSave(unsigned char * data, int dataLength, Simulation * sim)
+{
+	return 0;
+}
+
+unsigned char * SaveLoader::OPSBuildSave(int & dataLength, Simulation * sim)
+{
+	return 0;
+}
+
+int SaveLoader::PSVLoadSave(unsigned char * data, int dataLength, Simulation * sim)
+{
+	return 0;
+}
+
+unsigned char * PSVBuildSave(int & dataLength, Simulation * sim)
+{
+	return 0;
+}
diff --git a/src/simulation/SaveLoader.h b/src/simulation/SaveLoader.h
new file mode 100644
index 0000000..e517a2b
--- /dev/null
+++ b/src/simulation/SaveLoader.h
@@ -0,0 +1,23 @@
+/*
+ * SaveLoader.h
+ *
+ *  Created on: Jan 26, 2012
+ *      Author: Simon
+ */
+
+#ifndef SAVELOADER_H_
+#define SAVELOADER_H_
+
+#include "Simulation.h"
+
+class SaveLoader {
+public:
+	static int LoadSave(unsigned char * data, int dataLength, Simulation * sim);
+	static unsigned char * BuildSave(int & dataLength, Simulation * sim);
+	static int OPSLoadSave(unsigned char * data, int dataLength, Simulation * sim);
+	static unsigned char * OPSBuildSave(int & dataLength, Simulation * sim);
+	static int PSVLoadSave(unsigned char * data, int dataLength, Simulation * sim);
+	static unsigned char * PSVBuildSave(int & dataLength, Simulation * sim);
+};
+
+#endif /* SAVELOADER_H_ */
diff --git a/src/simulation/Simulation.cpp b/src/simulation/Simulation.cpp
index 243b903..8932863 100644
--- a/src/simulation/Simulation.cpp
+++ b/src/simulation/Simulation.cpp
@@ -6,6 +6,17 @@
 #include "ElementFunctions.h"
 #include "Air.h"
 #include "Gravity.h"
+#include "SaveLoader.h"
+
+int Simulation::Load(unsigned char * data, int dataLength)
+{
+	return SaveLoader::LoadSave(data, dataLength, this);
+}
+
+unsigned char * Simulation::Save(int & dataLength)
+{
+	return SaveLoader::BuildSave(dataLength, this);
+}
 
 void Simulation::clear_area(int area_x, int area_y, int area_w, int area_h)
 {
diff --git a/src/simulation/Simulation.h b/src/simulation/Simulation.h
index c36a18f..8a1ed16 100644
--- a/src/simulation/Simulation.h
+++ b/src/simulation/Simulation.h
@@ -204,7 +204,9 @@ public:
 	int sandcolour_r;
 	int sandcolour_g;
 	int sandcolour_b; //TODO: Make a single variable
-	//Stuff
+	//TODO: Inlines for performance
+	int Load(unsigned char * data, int dataLength);
+	unsigned char * Save(int & dataLength);
 	int is_blocking(int t, int x, int y);
 	int is_boundary(int pt, int x, int y);
 	int find_next_boundary(int pt, int *x, int *y, int dm, int *em);