Added an agent class.

src/agent.h

+// -*-c++-*-
+
+/*
+ *Copyright:
+
+ Copyright (C) Hidehisa AKIYAMA
+
+ This code 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 3, or (at your option)
+ any later version.
+
+ This code 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 code; see the file COPYING.  If not, write to
+ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ *EndCopyright:
+ */
+
+/////////////////////////////////////////////////////////////////////
+
+#ifndef AGENT_H
+#define AGENT_H
+
+#include "action_generator.h"
+#include "field_evaluator.h"
+#include "communication.h"
+
+#include <rcsc/player/player_agent.h>
+#include <vector>
+
+class Agent
+    : public rcsc::PlayerAgent {
+private:
+
+    Communication::Ptr M_communication;
+
+    FieldEvaluator::ConstPtr M_field_evaluator;
+    ActionGenerator::ConstPtr M_action_generator;
+
+public:
+
+    Agent();
+
+    virtual
+    ~Agent();
+
+protected:
+
+    /*!
+      You can override this method.
+      But you must call PlayerAgent::initImpl() in this method.
+    */
+    virtual
+    bool initImpl( rcsc::CmdLineParser & cmd_parser );
+
+    //! main decision
+    virtual
+    void actionImpl();
+
+    //! communication decision
+    virtual
+    void communicationImpl();
+
+    virtual
+    void handleActionStart();
+    virtual
+    void handleActionEnd();
+
+    virtual
+    void handleServerParam();
+    virtual
+    void handlePlayerParam();
+    virtual
+    void handlePlayerType();
+
+    virtual
+    FieldEvaluator::ConstPtr createFieldEvaluator() const;
+
+    virtual
+    ActionGenerator::ConstPtr createActionGenerator() const;
+
+private:
+
+    bool doPreprocess();
+    bool doShoot();
+    bool doForceKick();
+    bool doHeardPassReceive();
+
+public:
+    virtual
+    FieldEvaluator::ConstPtr getFieldEvaluator() const;
+};
+
+#endif

src/main_agent.cpp

+// -*-c++-*-
+
+/*
+ *Copyright:
+
+ Copyright (C) Hidehisa AKIYAMA
+
+ This code 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 3, or (at your option)
+ any later version.
+
+ This code 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 code; see the file COPYING.  If not, write to
+ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ *EndCopyright:
+ */
+
+/////////////////////////////////////////////////////////////////////
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "agent.h"
+
+#include <rcsc/common/basic_client.h>
+
+#include <iostream>
+#include <cstdlib> // exit
+#include <cerrno> // errno
+#include <cstring> // strerror
+#include <csignal> // sigaction
+
+namespace {
+
+Agent agent;
+
+/*-------------------------------------------------------------------*/
+void
+sig_exit_handle( int )
+{
+    std::cerr << "Killed. Exiting..." << std::endl;
+    agent.finalize();
+    std::exit( EXIT_FAILURE );
+}
+
+}
+
+/*-------------------------------------------------------------------*/
+int
+main( int argc, char **argv )
+{
+    struct sigaction sig_action;
+    sig_action.sa_handler = &sig_exit_handle;
+    sig_action.sa_flags = 0;
+    if ( sigaction( SIGINT, &sig_action , NULL ) != 0
+         || sigaction( SIGTERM, &sig_action , NULL ) != 0
+         || sigaction( SIGHUP, &sig_action , NULL ) != 0 )
+        /*if ( signal(SIGINT, &sigExitHandle) == SIG_ERR
+          || signal(SIGTERM, &sigExitHandle) == SIG_ERR
+          || signal(SIGHUP, &sigExitHandle) == SIG_ERR )*/
+    {
+        std::cerr << __FILE__ << ": " << __LINE__
+                  << ": could not set signal handler: "
+                  << std::strerror( errno ) << std::endl;
+        std::exit( EXIT_FAILURE );
+    }
+
+    rcsc::BasicClient client;
+
+    if ( ! agent.init( &client, argc, argv ) )
+    {
+        return EXIT_FAILURE;
+    }
+
+    /*
+      You should add your copyright message here.
+     */
+    // std::cout << "*****************************************************************\n"
+    //           << " This program is modified by <Team Name>\n"
+    //           << " Copyright 20xx. <Your name>.\n"
+    //           << " <Affiliation>\n"
+    //           << " All rights reserved.\n"
+    //           << "*****************************************************************\n"
+    //           << std::flush;
+
+    /*
+      Do NOT remove the following copyright notice!
+     */
+    std::cout << "*****************************************************************\n"
+              << " This program is based on agent2d created by Hidehisa Akiyama.\n"
+              << " Copyright 2006 - 2011. Hidehisa Akiyama and Hiroki Shimora.\n"
+              << " All rights reserved.\n"
+              << "*****************************************************************\n"
+              << std::flush;
+
+    client.run( &agent );
+
+    return EXIT_SUCCESS;
+}