New files to add .lif pattern reading capabilities to Life

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7730 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

demos/life/reader.h

@@ -0,0 +1,58 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        reader.h
+// Purpose:     Life! pattern reader (writer coming soon)
+// Author:      Guillermo Rodriguez Garcia, <guille@iies.es>
+// Modified by:
+// Created:     Jan/2000
+// RCS-ID:      $Id$
+// Copyright:   (c) 2000, Guillermo Rodriguez Garcia
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _LIFE_READER_H_
+#define _LIFE_READER_H_
+
+#ifdef __GNUG__
+    #pragma interface "reader.h"
+#endif
+
+// for compilers that support precompilation, includes "wx/wx.h"
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+// for all others, include the necessary headers
+#ifndef WX_PRECOMP
+    #include "wx/wx.h"
+#endif
+
+#include "game.h"
+
+// --------------------------------------------------------------------------
+// LifeReader
+// --------------------------------------------------------------------------
+
+class LifeReader
+{
+public:
+    LifeReader(wxInputStream& is);
+
+    inline bool          IsOk() const           { return m_ok; };
+    inline wxString      GetDescription() const { return m_description; };
+    inline wxString      GetRules() const       { return m_rules; };
+    inline wxArrayString GetShape() const       { return m_shape; };
+    inline LifePattern   GetPattern() const
+    {
+        return LifePattern(_(""), m_description, m_rules, m_shape);
+    };
+
+private:
+    bool             m_ok;
+    wxString         m_description;
+    wxString         m_rules;
+    wxArrayString    m_shape;
+};
+
+#endif // _LIFE_READER_H_