From 25fbc0617f31540e526f2b29162f4e240b97e3a4 Mon Sep 17 00:00:00 2001
From: Kamil Zbróg
Date: Wed, 30 Oct 2013 02:24:41 +0000
Subject: PRINCE: script support extended

---
 engines/prince/variatxt.cpp | 59 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 engines/prince/variatxt.cpp

(limited to 'engines/prince/variatxt.cpp')

diff --git a/engines/prince/variatxt.cpp b/engines/prince/variatxt.cpp
new file mode 100644
index 0000000000..073080e505
--- /dev/null
+++ b/engines/prince/variatxt.cpp
@@ -0,0 +1,59 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "prince/variatxt.h"
+#include "common/debug.h"
+
+namespace Prince {
+
+VariaTxt::VariaTxt() : _dataSize(0), _data(NULL) {
+}
+
+VariaTxt::~VariaTxt() {
+    _dataSize = 0;
+    delete[] _data;
+    _dataSize = NULL;
+}
+
+
+bool VariaTxt::loadFromStream(Common::SeekableReadStream &stream) {
+    _dataSize = stream.size();
+    _data = new byte [_dataSize];
+    stream.read(_data, _dataSize);
+    return true;
+}
+
+const char * VariaTxt::getString(uint32 stringId) {
+    uint32 stringOffset = READ_LE_UINT32(_data + stringId);
+
+	if (stringOffset > _dataSize) {
+		assert(false);
+	}
+
+	debug("VariaTxt::getString %04X %04X", stringId, stringOffset);
+
+	return (const char *)_data + stringOffset;
+}
+
+}
+
+/* vim: set tabstop=4 noexpandtab: */
-- 
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