From 734fc767d25d47b5da703dc1b4a3cfb494234155 Mon Sep 17 00:00:00 2001
From: Sven Hesse
Date: Fri, 29 Jun 2012 18:25:11 +0200
Subject: GOB: Open the Once Upon A Time archives

---
 engines/gob/pregob/onceupon/abracadabra.cpp |  4 ++--
 engines/gob/pregob/onceupon/babayaga.cpp    |  4 ++--
 engines/gob/pregob/onceupon/onceupon.cpp    | 29 ++++++++++++++++++++++++++++-
 engines/gob/pregob/onceupon/onceupon.h      |  6 ++++++
 4 files changed, 38 insertions(+), 5 deletions(-)

diff --git a/engines/gob/pregob/onceupon/abracadabra.cpp b/engines/gob/pregob/onceupon/abracadabra.cpp
index 84d84e89a5..6cfdfa7822 100644
--- a/engines/gob/pregob/onceupon/abracadabra.cpp
+++ b/engines/gob/pregob/onceupon/abracadabra.cpp
@@ -35,9 +35,9 @@ Abracadabra::~Abracadabra() {
 }
 
 void Abracadabra::run() {
-	warning("TODO: Abracadabra::run()");
+	init();
 
-	initScreen();
+	warning("TODO: Abracadabra::run()");
 }
 
 } // End of namespace OnceUpon
diff --git a/engines/gob/pregob/onceupon/babayaga.cpp b/engines/gob/pregob/onceupon/babayaga.cpp
index 21355ab9ed..9f4f53c4e0 100644
--- a/engines/gob/pregob/onceupon/babayaga.cpp
+++ b/engines/gob/pregob/onceupon/babayaga.cpp
@@ -35,9 +35,9 @@ BabaYaga::~BabaYaga() {
 }
 
 void BabaYaga::run() {
-	warning("TODO: BabaYaga::run()");
+	init();
 
-	initScreen();
+	warning("TODO: BabaYaga::run()");
 }
 
 } // End of namespace OnceUpon
diff --git a/engines/gob/pregob/onceupon/onceupon.cpp b/engines/gob/pregob/onceupon/onceupon.cpp
index 7f7dffa7ec..e3d1a8535f 100644
--- a/engines/gob/pregob/onceupon/onceupon.cpp
+++ b/engines/gob/pregob/onceupon/onceupon.cpp
@@ -166,10 +166,37 @@ namespace Gob {
 
 namespace OnceUpon {
 
-OnceUpon::OnceUpon(GobEngine *vm) : PreGob(vm) {
+OnceUpon::OnceUpon(GobEngine *vm) : PreGob(vm), _openedArchives(false) {
+
 }
 
 OnceUpon::~OnceUpon() {
+	deinit();
+}
+
+void OnceUpon::init() {
+	deinit();
+
+	bool hasSTK1 = _vm->_dataIO->openArchive("stk1.stk", true);
+	bool hasSTK2 = _vm->_dataIO->openArchive("stk2.stk", true);
+	bool hasSTK3 = _vm->_dataIO->openArchive("stk3.stk", true);
+
+	if (!hasSTK1 || !hasSTK2 || !hasSTK3)
+		error("OnceUpon::OnceUpon(): Failed to open archives");
+
+	_openedArchives = true;
+
+	initScreen();
+}
+
+void OnceUpon::deinit() {
+	if (_openedArchives) {
+		_vm->_dataIO->closeArchive(true);
+		_vm->_dataIO->closeArchive(true);
+		_vm->_dataIO->closeArchive(true);
+	}
+
+	_openedArchives = false;
 }
 
 void OnceUpon::setCopyProtectionPalette() {
diff --git a/engines/gob/pregob/onceupon/onceupon.h b/engines/gob/pregob/onceupon/onceupon.h
index c1c4d6fa0d..e5f70855ad 100644
--- a/engines/gob/pregob/onceupon/onceupon.h
+++ b/engines/gob/pregob/onceupon/onceupon.h
@@ -39,10 +39,16 @@ public:
 	~OnceUpon();
 
 protected:
+	void init();
+	void deinit();
+
 	void setGamePalette(uint palette);
 
 private:
 	void setCopyProtectionPalette();
+
+
+	bool _openedArchives;
 };
 
 } // End of namespace OnceUpon
-- 
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