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engines/macventure/stringtable.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * Based on
+ * WebVenture (c) 2010, Sean Kasun
+ * https://github.com/mrkite/webventure, http://seancode.com/webventure/
+ *
+ * Used with explicit permission from the author
+ */
+
+#ifndef MACVENTURE_STRINGTABLE_H
+#define MACVENTURE_STRINGTABLE_H
+
+#include "macventure/macventure.h"
+
+#include "common/file.h"
+#include "common/str-enc.h"
+
+namespace MacVenture {
+
+enum StringTableID {
+	kErrorStringTableID = 0x80,
+	kFilenamesStringTableID = 0x81,
+	kCommonArticlesStringTableID = 0x82,
+	kNamingArticlesStringTableID = 0x83,
+	kIndirectArticlesStringTableID = 0x84
+};
+
+class StringTable {
+public:
+	StringTable(MacVentureEngine *engine, Common::MacResManager *resMan, StringTableID id) {
+		_engine = engine;
+		_resourceManager = resMan;
+		_id = id;
+
+		if (!loadStrings())
+			error("ENGINE: Could not load string table %x", id);
+	}
+
+	~StringTable() {
+
+	}
+
+	const Common::Array<Common::String> &getStrings() {
+		return _strings;
+	}
+
+	Common::String getString(uint ndx) {
+		assert(ndx < _strings.size());
+		return _strings[ndx];
+	}
+
+private:
+
+	bool loadStrings() {
+		Common::MacResIDArray resArray;
+		Common::SeekableReadStream *res;
+
+		if ((resArray = _resourceManager->getResIDArray(MKTAG('S', 'T', 'R', '#'))).size() == 0)
+			return false;
+
+		res = _resourceManager->getResource(MKTAG('S', 'T', 'R', '#'), _id);
+
+		_strings.push_back("dummy"); // String tables are 1-indexed
+		uint16 numStrings = res->readUint16BE();
+		uint8 strLength = 0;
+		for (uint i = 0; i < numStrings; ++i) {
+			strLength = res->readByte();
+			char *str = new char[strLength + 1];
+			res->read(str, strLength);
+			str[strLength] = '\0';
+
+			Common::U32String result(str, Common::kMacRoman);
+
+			debugC(4, kMVDebugText, "Loaded string %s", str);
+			_strings.push_back(Common::String(result));
+			delete[] str;
+		}
+
+		delete res;
+		return true;
+	}
+
+private:
+
+	MacVentureEngine *_engine;
+	Common::MacResManager *_resourceManager;
+
+	StringTableID _id;
+
+	Common::Array<Common::String> _strings;
+};
+
+} // End of namespace MacVenture
+
+#endif