From 1efbed540948edcbf3ac2c72c0984def044274cf Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Sun, 3 Apr 2016 16:16:35 -0400
Subject: TITANIC: Move most of the root classes into new support/ folder

---
 engines/titanic/support/rect.cpp | 44 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 engines/titanic/support/rect.cpp

(limited to 'engines/titanic/support/rect.cpp')

diff --git a/engines/titanic/support/rect.cpp b/engines/titanic/support/rect.cpp
new file mode 100644
index 0000000000..5fce4402cb
--- /dev/null
+++ b/engines/titanic/support/rect.cpp
@@ -0,0 +1,44 @@
+/* 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 "titanic/support/rect.h"
+
+namespace Titanic {
+
+void Rect::combine(const Rect &r) {
+	if (isEmpty() || r.isEmpty())
+		return;
+
+	Common::Rect::extend(r);
+}
+
+void Rect::constrain(const Rect &r) {
+	if (!isEmpty()) {
+		if (r.isEmpty()) {
+			clear();
+		} else {
+			Common::Rect::clip(r);
+		}
+	}
+}
+
+} // End of namespace Titanic
-- 
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