From 98209da0a561614033a727b55c4313ab67dea91c Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Fri, 10 Aug 2012 20:50:36 +0100
Subject: [PATCH] Save Open signs working

---
 src/game/GameController.cpp       | 75 ++++++++++++++++++++++++++++++-
 src/game/GameController.h         |  5 +++
 src/preview/PreviewController.cpp |  2 +-
 3 files changed, 80 insertions(+), 2 deletions(-)

diff --git a/src/game/GameController.cpp b/src/game/GameController.cpp
index 02dd4df53..c3281b65c 100644
--- a/src/game/GameController.cpp
+++ b/src/game/GameController.cpp
@@ -2,6 +2,7 @@
 #include <iostream>
 #include <queue>
 #include "Config.h"
+#include "Format.h"
 #include "GameController.h"
 #include "GameModel.h"
 #include "client/SaveInfo.h"
@@ -57,6 +58,27 @@ public:
 	}
 };
 
+class GameController::SaveOpenCallback: public ControllerCallback
+{
+	GameController * cc;
+public:
+	SaveOpenCallback(GameController * cc_) { cc = cc_; }
+	virtual void ControllerExit()
+	{
+		if(cc->activePreview->GetDoOpen() && cc->activePreview->GetSave())
+		{
+			try
+			{
+				cc->LoadSave(cc->activePreview->GetSave());
+			}
+			catch(GameModelException & ex)
+			{
+				new ErrorMessage("Cannot open save", ex.what());
+			}
+		}
+	}
+};
+
 
 class GameController::RenderCallback: public ControllerCallback
 {
@@ -114,6 +136,7 @@ GameController::GameController():
 		console(NULL),
 		tagsWindow(NULL),
 		options(NULL),
+		activePreview(NULL),
 		HasDone(false)
 {
 	gameView = new GameView();
@@ -151,6 +174,10 @@ GameController::~GameController()
 	{
 		delete console;
 	}
+	if(activePreview)
+	{
+		delete activePreview;
+	}
 	if(ui::Engine::Ref().GetWindow() == gameView)
 	{
 		ui::Engine::Ref().CloseWindow();
@@ -420,7 +447,41 @@ bool GameController::MouseDown(int x, int y, unsigned button)
 
 bool GameController::MouseUp(int x, int y, unsigned button)
 {
-	return commandInterface->OnMouseUp(x, y, button);
+	bool ret = commandInterface->OnMouseUp(x, y, button);
+	if(ret && y<YRES && x<XRES)
+	{
+		if (true)//If it's not a sign tool
+		{
+			Simulation * sim = gameModel->GetSimulation();
+			for (std::vector<sign>::iterator iter = sim->signs.begin(), end = sim->signs.end(); iter != end; ++iter)
+			{
+				int signx, signy, signw, signh;
+				(*iter).pos(signx, signy, signw, signh);
+				if (x>=signx && x<=signx+signw && y>=signy && y<=signy+signh)
+				{
+					if (sregexp((*iter).text.c_str(), "^{c:[0-9]*|.*}$")==0)
+					{
+						const char * signText = (*iter).text.c_str();
+						char buff[256];
+						int sldr;
+
+						memset(buff, 0, sizeof(buff));
+
+						for (sldr=3; signText[sldr] != '|'; sldr++)
+							buff[sldr-3] = signText[sldr];
+
+						buff[sldr-3] = '\0';
+
+						int tempSaveID = format::StringToNumber<int>(std::string(buff));
+						if(tempSaveID)
+							OpenSavePreview(tempSaveID, 0);
+						break;
+					}
+				}
+			}
+		}
+	}
+	return ret;
 }
 
 bool GameController::MouseWheel(int x, int y, int d)
@@ -622,6 +683,12 @@ void GameController::Update()
 		search = NULL;
 	}
 
+	if(activePreview && activePreview->HasExited)
+	{
+		delete activePreview;
+		activePreview = NULL;
+	}
+
 	if(loginWindow && loginWindow->HasExited)
 	{
 		delete loginWindow;
@@ -755,6 +822,12 @@ void GameController::LoadSave(SaveInfo * save)
 	gameModel->SetSave(save);
 }
 
+void GameController::OpenSavePreview(int saveID, int saveDate)
+{
+	activePreview = new PreviewController(saveID, new SaveOpenCallback(this));
+	ui::Engine::Ref().ShowWindow(activePreview->GetView());
+}
+
 void GameController::OpenLocalBrowse()
 {
 	class LocalSaveOpenCallback: public FileSelectedCallback
diff --git a/src/game/GameController.h b/src/game/GameController.h
index b301032cc..963b50617 100644
--- a/src/game/GameController.h
+++ b/src/game/GameController.h
@@ -8,6 +8,7 @@
 #include "simulation/Simulation.h"
 #include "search/SearchController.h"
 #include "render/RenderController.h"
+#include "preview/PreviewController.h"
 #include "login/LoginController.h"
 #include "tags/TagsController.h"
 #include "console/ConsoleController.h"
@@ -30,6 +31,7 @@ class GameController: public ClientListener
 {
 private:
 	//Simulation * sim;
+	PreviewController * activePreview;
 	GameView * gameView;
 	GameModel * gameModel;
 	SearchController * search;
@@ -49,6 +51,8 @@ public:
 	class TagsCallback;
 	class StampsCallback;
 	class OptionsCallback;
+	class SaveOpenCallback;
+	friend class SaveOpenCallback;
 	GameController();
 	~GameController();
 	GameView * GetView();
@@ -91,6 +95,7 @@ public:
 	void OpenSearch();
 	void OpenLogin();
 	void OpenTags();
+	void OpenSavePreview(int saveID, int saveDate);
 	void OpenLocalSaveWindow();
 	void OpenLocalBrowse();
 	void OpenOptions();
diff --git a/src/preview/PreviewController.cpp b/src/preview/PreviewController.cpp
index a922bc631..b81ccdab2 100644
--- a/src/preview/PreviewController.cpp
+++ b/src/preview/PreviewController.cpp
@@ -150,9 +150,9 @@ void PreviewController::Exit()
 	{
 		ui::Engine::Ref().CloseWindow();
 	}
+	HasExited = true;
 	if(callback)
 		callback->ControllerExit();
-	HasExited = true;
 }
 
 PreviewController::~PreviewController() {