(svn r23625) -Add: ScriptViewport::ScrollTo, for SinglePlayer only (GameScript only)

src/script/api/script_viewport.hpp

@@ -0,0 +1,34 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD 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, version 2.
+ * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file script_viewport.hpp Everything to manipulate the users viewport. */
+
+#ifndef SCRIPT_VIEWPORT_HPP
+#define SCRIPT_VIEWPORT_HPP
+
+#include <string>
+#include "script_object.hpp"
+
+/**
+ * Class that manipultes the users viewport.
+ * @api game
+ */
+class ScriptViewport : public ScriptObject {
+public:
+	/**
+	 * Scroll the viewport to the given tile, where the tile will be in the
+	 *  center of the screen.
+	 * @param tile The tile to put in the center of the screen.
+	 * @pre !ScriptGame::IsMultiplayer().
+	 * @pre ScriptMap::IsValidTile(tile).
+	 */
+	static void ScrollTo(TileIndex tile);
+};
+
+#endif /* SCRIPT_ADMIN_HPP */