From 949033ea9242f8ce0ae7c6906c8c5d6831929056 Mon Sep 17 00:00:00 2001
From: Paul Gilbert <dreammaster@scummvm.org>
Date: Sat, 30 Aug 2014 10:57:45 -0400
Subject: [PATCH] ACCESS: Implement loading savegames from launcher

---
 engines/access/access.cpp             |  8 ++++++++
 engines/access/access.h               |  1 +
 engines/access/amazon/amazon_game.cpp | 23 +++++++++++++++--------
 3 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/engines/access/access.cpp b/engines/access/access.cpp
index a039139f0a55..01bb3e3845e2 100644
--- a/engines/access/access.cpp
+++ b/engines/access/access.cpp
@@ -108,6 +108,7 @@ AccessEngine::AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc)
 	_narateFile = 0;
 	_txtPages = 0;
 	_sndSubFile = 0;
+	_loadSaveSlot = -1;
 }
 
 AccessEngine::~AccessEngine() {
@@ -173,6 +174,13 @@ void AccessEngine::initialize() {
 
 	_buffer1.create(g_system->getWidth() + TILE_WIDTH, g_system->getHeight());
 	_buffer2.create(g_system->getWidth(), g_system->getHeight());
+
+	// If requested, load a savegame instead of showing the intro
+	if (ConfMan.hasKey("save_slot")) {
+		int saveSlot = ConfMan.getInt("save_slot");
+		if (saveSlot >= 0 && saveSlot <= 999)
+			_loadSaveSlot = saveSlot;
+	}
 }
 
 Common::Error AccessEngine::run() {
diff --git a/engines/access/access.h b/engines/access/access.h
index 8e7c42f959d0..2f557df7f87d 100644
--- a/engines/access/access.h
+++ b/engines/access/access.h
@@ -106,6 +106,7 @@ class AccessEngine : public Engine {
 protected:
 	const AccessGameDescription *_gameDescription;
 	Common::RandomSource _randomSource;
+	int _loadSaveSlot;
 
 	/**
 	 * Main handler for showing game rooms
diff --git a/engines/access/amazon/amazon_game.cpp b/engines/access/amazon/amazon_game.cpp
index 0ccaae85dcd6..ecd9922f78aa 100644
--- a/engines/access/amazon/amazon_game.cpp
+++ b/engines/access/amazon/amazon_game.cpp
@@ -64,10 +64,16 @@ AmazonEngine::~AmazonEngine() {
 }
 
 void AmazonEngine::playGame() {
-	// Do introduction
-	doIntroduction();
-	if (shouldQuit())
-		return;
+	// Initialise Amazon game-specific objects
+	_room = new AmazonRoom(this);
+	_scripts = new AmazonScripts(this);
+
+	if (_loadSaveSlot != -1) {
+		// Do introduction
+		doIntroduction();
+		if (shouldQuit())
+			return;
+	}
 
 	// Setup the game
 	setupGame();
@@ -75,12 +81,13 @@ void AmazonEngine::playGame() {
 	_screen->clearScreen();
 	_screen->setPanel(0);
 	_screen->forceFadeOut();
-
 	_events->showCursor();
 
-	// Setup and execute the room
-	_room = new AmazonRoom(this);
-	_scripts = new AmazonScripts(this);
+	// If there's a pending savegame to load, load it
+	if (_loadSaveSlot != -1)
+		loadGameState(_loadSaveSlot);
+
+	// Execute the room
 	_room->doRoom();
 }