From b099b5504d3d9c16af67463d250dd71163950bf9 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sun, 29 Apr 2018 21:45:16 -0400
Subject: XEEN: Support importing Clouds/Darkside savegames to World of Xeen

---
 engines/xeen/files.cpp |  4 +++-
 engines/xeen/files.h   |  5 +++++
 engines/xeen/saves.cpp | 16 +++++++++++++---
 3 files changed, 21 insertions(+), 4 deletions(-)

(limited to 'engines/xeen')

diff --git a/engines/xeen/files.cpp b/engines/xeen/files.cpp
index 0fce5b3741..d18b5c4dd6 100644
--- a/engines/xeen/files.cpp
+++ b/engines/xeen/files.cpp
@@ -488,8 +488,10 @@ void SaveArchive::load(Common::SeekableReadStream &stream) {
 	_data = new byte[_dataSize];
 	stream.seek(0);
 	stream.read(_data, _dataSize);
+}
 
-	// Load in the character stats and active party
+void SaveArchive::loadParty() {
+	// Load in the character roster and active party
 	Common::SeekableReadStream *chr = createReadStreamForMember("maze.chr");
 	Common::Serializer sChr(chr, nullptr);
 	_party->_roster.synchronize(sChr);
diff --git a/engines/xeen/files.h b/engines/xeen/files.h
index 08aa3cd8d0..0d421547fb 100644
--- a/engines/xeen/files.h
+++ b/engines/xeen/files.h
@@ -351,6 +351,11 @@ public:
 	 */
 	void save(Common::WriteStream &s);
 
+	/**
+	 * Load the character roster and party
+	 */
+	void loadParty();
+
 	/**
 	 * Sets a new resource entry
 	 */
diff --git a/engines/xeen/saves.cpp b/engines/xeen/saves.cpp
index 60cac91b75..96490c8937 100644
--- a/engines/xeen/saves.cpp
+++ b/engines/xeen/saves.cpp
@@ -177,9 +177,13 @@ Common::Error SavesManager::loadGameState(int slot) {
 		uint fileSize = saveFile->readUint32LE();
 
 		if (archives[idx]) {
-			Common::SeekableSubReadStream arcStream(saveFile, saveFile->pos(),
-				saveFile->pos() + fileSize);
-			archives[idx]->load(arcStream);
+			if (fileSize) {
+				Common::SeekableSubReadStream arcStream(saveFile, saveFile->pos(),
+					saveFile->pos() + fileSize);
+				archives[idx]->load(arcStream);
+			} else {
+				archives[idx]->reset((idx == 1) ? File::_darkCc : File::_xeenCc);
+			}
 		} else {
 			assert(!fileSize);
 		}
@@ -188,6 +192,9 @@ Common::Error SavesManager::loadGameState(int slot) {
 	// Read in miscellaneous
 	files.load(*saveFile);
 
+	// Load the character roster and party
+	File::_currentSave->loadParty();
+
 	// Reset any combat information from the previous game
 	combat.reset();
 	party._treasure.reset();
@@ -228,6 +235,9 @@ void SavesManager::newGame() {
 		File::_darkSave : File::_xeenSave;
 	assert(File::_currentSave);
 
+	// Load the character roster and party
+	File::_currentSave->loadParty();
+
 	// Set any final initial values
 	Party &party = *g_vm->_party;
 	party.resetBlacksmithWares();
-- 
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