Ooops, forgot to upload the actual Statistics implementation.

SVN-Revision: 1912

diff --git a/src/statistics.cpp b/src/statistics.cpp
new file mode 100644 (file)
index 0000000..ab97add
--- /dev/null
+++ b/src/statistics.cpp
@@ -0,0 +1,75 @@
+//  SuperTux
+//  Copyright (C) 2004 SuperTux Development Team, see AUTHORS for details
+//
+//  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., 59 Temple Place - Suite 330, Boston, MA
+//  02111-1307, USA.
+
+#include "utils/lispreader.h"
+#include "utils/lispwriter.h"
+#include "statistics.h"
+
+Statistics global_stats;
+
+Statistics::Statistics()
+{
+  reset();
+}
+
+Statistics::~Statistics()
+{
+}
+
+void
+Statistics::parse(LispReader& reader)
+{
+  reader.read_int("score", stats[SCORE_STAT]);
+}
+
+void
+Statistics::write(LispWriter& writer)
+{
+  writer.write_int("score", stats[SCORE_STAT]);
+}
+
+void
+Statistics::add_points(int stat, int points)
+{
+  stats[stat] += points;
+}
+
+int
+Statistics::get_points(int stat)
+{
+  return stats[stat];
+}
+
+void
+Statistics::reset()
+{
+  for(int i = 0; i < MAX_STATS; i++)
+    stats[i] = 0;
+}
+
+void
+Statistics::merge(Statistics& stats_)
+{
+  stats[SCORE_STAT] = std::max(stats[SCORE_STAT], stats_.stats[SCORE_STAT]);
+}
+
+void
+Statistics::operator+=(const Statistics& stats_)
+{
+  stats[SCORE_STAT] += stats_.stats[SCORE_STAT];
+}

diff --git a/src/statistics.h b/src/statistics.h
new file mode 100644 (file)
index 0000000..d22c773
--- /dev/null
+++ b/src/statistics.h
@@ -0,0 +1,68 @@
+//  SuperTux
+//  Copyright (C) 2004 SuperTux Development Team, see AUTHORS for details
+//
+//  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., 59 Temple Place - Suite 330, Boston, MA
+//  02111-1307, USA.
+
+#ifndef SUPERTUX_STATISTICS_H
+#define SUPERTUX_STATISTICS_H
+
+using namespace SuperTux;
+
+namespace SuperTux {
+class LispReader;
+class LispWriter;
+}
+
+enum {
+  SCORE_STAT,
+  MAX_STATS
+};
+
+/** This class is a layer between level and worldmap to keep
+ *  track of stuff like scores, and minor, but funny things, like
+ *  number of jumps and stuff */
+
+class Statistics
+{
+public:
+  Statistics();
+  ~Statistics();
+
+  /// read statistics from lisp file
+  void parse(LispReader& reader);
+  /// write statistics to lisp file
+  void write(LispWriter& writer);
+
+  // TODO: add drawing functions to draw stats on WorldMap
+
+  void add_points(int stat, int points);
+  int get_points(int stat);
+
+  void reset();
+
+  /* Give another Statistics object, find the best of each one */
+  void merge(Statistics& stats);
+
+  /* Add two statistic objects */
+  void operator+=(const Statistics& o);
+
+private:
+  int stats[MAX_STATS];
+};
+
+extern Statistics global_stats;
+
+#endif /*SUPERTUX_STATISTICS_H*/