update

CMakeLists.txt

@@ -62,6 +62,7 @@ set(SNOWLIB_SRC_FILES
   snowlib/AnimData.cpp
   snowlib/AnimDecoder.cpp
   snowlib/FntDecoder.cpp
+  snowlib/GameRegion.h
   snowlib/GameType.h
   snowlib/GIFTag.cpp
   snowlib/GobFile.cpp

CuttownTest/gameData.cpp

@@ -1,6 +1,7 @@
 #include "gameData.h"
 
 #include <QDir>
+#include <QDebug>
 
 #include "LmpRepository.h"
 #include "GobFile.h"
@@ -13,15 +14,19 @@
 #include "WorldReader.h"
 #include "World.h"
 
-void GameData::read(QString rootDir, QString worldName)
+void GameData::read(QString rootDir, QString worldName) 
 {
+	this->rootDir = rootDir;
+	gameType = GameType::UNKNOWN;
 	findGame(rootDir);
-	/*
-	LmpRepository* lmpRepository = new LmpRepositoryImpl(dataPath, GameType::DARK_ALLIANCE);
+	if (gameType != GameType::UNKNOWN) {
+		QString lmpDir = rootDir + dataRelPath;
+		LmpRepository* lmpRepository = new LmpRepositoryImpl(lmpDir.toStdString(), gameType);
 
-	GobFile cuttownGob = GobFile(dataPath + "CUTTOWN.GOB", GameType::DARK_ALLIANCE);
-	World* world = WorldReader().readWorld(&cuttownGob, "cuttown");
-	*/
+		QString gobFile = lmpDir + "CUTTOWN.GOB";
+		GobFile cuttownGob = GobFile(gobFile.toStdString(), gameType);
+		World* world = WorldReader().readWorld(&cuttownGob, "cuttown");
+	}
 }
 
 void GameData::findGame(QString rootDir)
@@ -29,6 +34,35 @@ void GameData::findGame(QString rootDir)
 	QDir rootDirectory(rootDir);
 	if (rootDirectory.exists()) {
 		auto entries = rootDirectory.entryList(QStringList() << "SL*.*");
-
+		if (entries.length() == 1) {
+			auto slFile = entries.first();
+			findGameFromElf(slFile);
+		}
+		else {
+			qWarning() << "Cannot find SL*.* file in " << rootDir;
+		}
+	}
+}
+
+void GameData::findGameFromElf(QString elfname)
+{
+	qDebug() << "found elf " << elfname;
+	if (elfname == "SLES_506.72") {
+		gameType = GameType::DARK_ALLIANCE;
+		gameRegion = GameRegion::PAL;
+		dataRelPath = "BG/DATA";
+	}
+	else if (elfname == "SLES_530.39") {
+		gameType = GameType::CHAMPIONS_RTA;
+		gameRegion = GameRegion::PAL;
+		dataRelPath = "BG/DATA";
+	}
+	else if (elfname == "SLES_544.23") {
+		gameType = GameType::JL_HEROES;
+		gameRegion = GameRegion::PAL;
+		dataRelPath = "GAME/DATA";
+	}
+	else {
+		qWarning() << "Unknown game: " << elfname;
 	}
 }

CuttownTest/gameData.h

@@ -2,11 +2,27 @@
 
 #include <QString>
 
+#include "GameType.h"
+#include "GameRegion.h"
+
 class GameData
 {
 public:
+    GameData() : gameRegion(GameRegion::UNKNOWN), gameType(GameType::UNKNOWN) {}
+
     void read(QString rootDir, QString worldName);
 
+private:
+    GameRegion gameRegion;
+    GameType gameType;
+
+    /* The directory to the root of the disc, where the elf is located. */
+    QString rootDir;
+
+    /* Relative path from the root where the data files live. */
+    QString dataRelPath;
+
 private:
     void findGame(QString rootDir);
+    void findGameFromElf(QString elfname);
 };

snowlib/GameRegion.h

@@ -0,0 +1,9 @@
+#pragma once
+
+enum class GameRegion
+{
+	UNKNOWN,
+	PAL,
+	NTSC
+};
+

snowlib/GameType.h

@@ -1,10 +1,12 @@
 #ifndef GAMETYPE_H_
 #define GAMETYPE_H_
 
-enum GameType
+enum class GameType
 {
+	UNKNOWN,
 	DARK_ALLIANCE,
-	CHAMPIONS_RTA
+	CHAMPIONS_RTA,
+	JL_HEROES
 };
 
 #endif // GAMETYPE_H_