Added Enigma game

project/jni/application/enigma/src/util.hh

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2006 Daniel Heck
+ *
+ * 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 "enigma.hh"
+
+namespace enigma
+{
+    /** 
+     * This class maintains a list of time handlers that are either
+     * invoked at every tick or after a specified amount of time.  If
+     * the TimeHandler is registered using #activate, it is invoked at
+     * every tick, the #set_alarm method can be used to register a
+     * time handler that is invoked (either once or repeatedly) after
+     * a specified time interval.
+     */
+    class Timer : public ecl::Nocopy {
+    public:
+        Timer();
+        ~Timer();
+        void activate (TimeHandler *th);
+        void deactivate (TimeHandler* th);
+        void set_alarm (TimeHandler* th, double interval, bool repeatp = false);
+        void remove_alarm (TimeHandler *th);
+        void clear();
+
+        void tick(double dtime);
+    private:
+        struct Rep;
+        Rep &self;
+    };
+}