news

2009 ROBOCUP 仿真2DSERVER 源码

[12.0.0_pre-20071217]
  * Supported a protocl version 12. Now, players and coaches can
    connect as a version 12 client. In the version 12 protocol,

    - Players can change view width only to normal or wide and cannot
      change the view quality. Instead of them, players can receive
      see messeage at the begining of every cycle if their view width
      is normal. If players' view width is wide, see message is
      received once every two cycles. The new message arrival order is
      as follows:

      sense_body (-> fullstate) -> hear -> see

    - The new variation of change_view command is supported. Now,
      player can send the following format change_view command:

      (change_view <ViewWidth>)

      If version 11 or older players send this format command, their
      view quality is set to high.

    - Collision information is added to the sense_body message. The
      following format message is appended to the end of sense_body:

      (collision {none|[(ball)][(player)][(post)]})

      For example, version 12 players may receive the following
      message.

      (sense_body 0 (view_mode high normal) (stamina 4000 1)
        (speed 0 0) (head_angle 0) (kick 0) (dash 0) (turn 0) (say 0)
        (turn_neck 0) (catch 0) (move 0) (change_view 0)
        (arm (movable 0) (expires 0) (target 0 0) (count 0))
        (focus (target none) (count 0)) (tackle (expires 0) (count 0))
        (collision (ball) (player)))

  * New parameters:
    - server::extra_stamina (default value: 0.0)
    - server::max_tackle_power (default value: 100.0)
    - server::min_tackle_power (default value: 0.0)
    - server::player_speed_max_min (default value: 0.8)
    - server::max_monitors (default value: -1)
    - player::allow_mult_default_type (default value: false)

  * Changed parameters:
    - server::ball_speed_max (2.7 -> 3.0)
    - server::catchable_area_l (2.0 -> 1.2)
    - server::kick_rand (0 -> 0.1)
    - server::tackle_power_rate (0.027 -> 0.0135)
    - player::player_types (7 -> 18)
    - player::pt_max (3 -> 1)
    - player::kick_rand_delta_factor (0.5 -> 1)
    - player::kickable_margin_delta_max (0.2 -> 0.1)2
    - player::kickable_margin_delta_min (0 -> -0.1)
    - player::new_dash_power_rate_delta_max (0.002 -> 0.0015)
    - player::new_dash_power_rate_delta_min (0 -> -0.0005)
    - player::new_stamina_inc_max_delta_factor (-10000 -> -6000)
    - player::player_decay_delta_max (0.2 -> 0.1)
    - player::player_decay_delta_min (0 -> -0.05)

  * Now, the player's maximum dash speed is restricted within
    server::player_speed_max_min(0.8) and
    server::palyer_speed_max(1.2). In the heterogeneous player
    generation procedure, if the generated player type can run faster
    than server::player_speed_max or cannot run faster than
    server::player_speed_max_min, rcssserver rejects that type and try
    to regenerate another one.

  * The default value of player::player_types parameter is changed to
    18, and the default value of player::pt_max paremter is changed to
    1. Now, the restriction of player::pt_max is also applied to the
    default player type. This means that all field players have to be
    changed to the non-default type because the type of goalie cannot
    be changed. If server::allow_mult_default_type is false and teams
    use the default player type more than player::pt_max, rcssserver
    automatically assign the heterogeneous player type to field
    players just before the playmode is changed to kick-off.

  * Added a new restriction to the player substitution. Now, the
    online coach can substitute a same player type within
    player::pt_max times. This restriction is not applied to the
    default player type. If player::pt_max is 1, each player type
    except the default type can be used only once.

  * Slightly changed a noise model for movable objects. The new
    formula is as follows:

      double maxrnd = rand_param * speed;
      PVector noise = polar2vector( drand( 0.0, maxrnd ),
                                    drand( -PI, PI ) );

  * Changed a kick noise model. Now, the current ball speed affects
    the maximum kick noise value. Note that the maximum kick noise
    value has no effects if player's kick_rand parameter is 0.

      double maxrnd = kick_rand
                * kick_power / max_power
                * ( 1.0
                    + 0.25*(dir_diff/PI + dist_2_ball/kickable_margin)
                    + 0.5*(ball_speed/(ball_speed_max * ball_decay)) )
      PVector kick_noise = polar2vector( drand( 0.0, maxrnd ),
                                         drand( -PI, PI ) );

  * The tackle power sent by player's command is restricted within
    server::min_tackle_power and server::max_tackle_power. This means
    the backward tackle is forbidden now.

  * Changed a back pass rule. Now, an indirect free kick is taken
    after the back pass at the location where the back pass
    occured. Note that an indirect free kick can be started within
    penalty areas.

  * Changed a catch fault rule. Now, direct free kick is taken after
    the catch fault.

  * Now, goalie cannot catch the ball just after his kick. In such a
    case, back_pass_[lr] is taken.

  * Now, player's stamina, effort and recovery are never recovered at
    the half time in the extra halves.

  * Now, rcssserver accepts some coach commands from monitor clients
    if coach mode is enabled.

  * If server::max_monitor is a positive value, the total number of
    monitor clients that can connect to the rcssserver is restricted
    within that number. If server::max_monitor is a negative
    value(default), there is no restriction.

[11.1.2]
  * Fixed a bug in the offside referee.

[11.1.1]
  * Fixed a bug related to the boost::random.

  * Fixed a bug in the offside referee.

  * Fixed a problem in the module path string configuration.

[11.1.0]
  * Just updated a minor version number. Official relasese for the
	RoboCup2007.

[11.0.5]
  * Supported a client protocol version 10 and 11. There are no
    difference between version 9 and 10. If the clients connect as a
    version 11 client, server_param message contains new parameters,
    'ball_stuck_area' and 'coach_msg_file'. And, if the file specified
    by 'coach_msg_file' exists, version 11 coaches receive the external
    message contained by the 'coach_msg_file'.

  * Changed the format of the external message format for the coach
    client. Now,included data is sent by the following format:

     (include <BYTES> <DATA>)

  e.g.

     (include 4 test)
     (include 26 ((name LEFT) 5 3 1 1 12 2))
     (include 30 ((team LEFT) (team RIGHT) 2 1))

  <BYTES> means the byte size of <DATA>. So, We can also send a binary
  data to the coaches.

  * Fixed first two problems in the penalty kick(#1720067). Thanks go
    to Ralf Berger for reporting the problem and providing the patch.

  * Fixed third problem in #1720067. Now, if the defending team player
    kicks the ball, penalty_foul() is called immediately and the score
    is awarded to the taker team. Thanks go to Ralf Berger for
    reporting the problem.

  * Fiexed a penalty kick bug that the goalie can catch the ball
    anywhere.

  * Fixed a rule about goalie catch fault and back pass. Now, if the
    goalie catches the ball outside the penalty area, catch_fault_[lr]
    is called and an indirect free kick is awarded to the opposite
    team at the ball caught point after CATCH_FAULT_WAIT(30) cycles.

  * Fixed bugs in the gzip compressor/decompressor reset operation.

[11.0.4]
  * Fixed a defect in the random number generation.

[11.0.3]
  * Fixed a goal kick rule. Now, any opposite side players must not
   kick or touch the ball while goal kick mode. If opposite side
   players kick or touch the ball before the ball goes out of the
   penalty area, referee awards a goal kick again.

  * Fixed a bug about trainer initialization.

[11.0.2]
   * Fixed a defect of game logging.

[11.0.1]
   * Fixed a problem of boost::uniform_real on some platform.

[11.0.0]
   * Supported 64-bits OS.

   * Added automatic drop ball for the ball stuck situation. New
     server parameter 'ball_stuck_area' has been introduced. If
     playmode is play_on and ball is within ball_stuck_area distance
     for 'drop_ball_time' cycles, referee will drop the ball at the
     current ball position.

   * Added new server parameter 'coach_msg_file'. If this option is
     given, data conatined by the specified file is sent to coaches as
     one of the initial messages. Coaches must connect as the client
     version 11 or later.

   * Fixed trainer's hear message format.

   * Fixed a goal kick bug. Now, any player cannot dribble while goal
     kick modes.

[10.0.7]
   * Fixed defect introduced by fixing defect #1235909

[10.0.6]
   * Fixed defect #1235909 bug in parsing of unquoted player say messages.
     Thanks go to Ma Jie and Yang Fan for reporting this bug.

   * Fixed defect #1235911 in parsing 'and' conditionals within CLang.  Thanks
     go to Sina Iravanian for reporting this bug.

[10.0.5]
   * Fixed build/install issue which cause libraries not to be found

   * Fixed configure bug which cause configure to hang on rpm macro expansion

[10.0.4]
  * Fixed defect #1222134 in which the kickable area used to decide possession
    in KeepawayRef was too small.  Also changed the number of consecutive
    cycles in which a taker must touch the ball to declare a turnover from 5
    to 4.

  * Fixed compilation problems on with gcc 3.4.  Thanks go to Alexander
    Ferrein for providing a patch.

  * Fixed gcc 4.0 build problems

  * Fixed crash on exit when using libcsvsaver

[10.0.3]
  * Fixed defect #1182281 which resulted in linking problem with playerparam
    library.  Thanks go to HuangZhuo and Ma Jie for reporting this problem
    and testing the fix.

  * Fixed defect #1183388 which resulted in all .conf files containing server
    parameters, rather then the parameters they are supposed to contain.
    Thanks go to Thomas Gabel for reporting this defect.

  * Fixed defect #1183390 which caused the server crash when parsing CLang
    messages. Thanks go to Thomas Gabel for reporting this defect.

  * Fixed possible memory leak in coach parser.  Hopfully this will fix defect
    #754241 reported by Brian Tanner a very long time ago.  Thanks go to Brian
    Tanner for reporting this and to Pat Riley for suggesing the possible
    cause.

  * Fixed part one of defect #773792 in which the ball speed is not set to
    zero when heterogeneous players with a non-zero kick_rand parameter
    violate the FreeKickFault rule, and as a result (of the non-zero ball
    speed) the server changed the playmode to play_on immediately.  This was
    caused by ball noise being added to the ball after the FreeKickFault was
    called.  Thanks go to Hidehisa Akiyama for reporting this problem and for
    providing a very useful analysis of the defect.

  * Fixed part two of defect #773792 in which a FreeKickFault would not be
    called if the kick taker kicks the ball and then collides with the ball
    without dashing and subsequently dashes into the ball or kicks the ball
    before any other player.  Thanks go to Hidehisa Akiyama for reporting this
    problem and for providing a very useful analysis of the defect.

[10.0.2]
  * Fixed default value for half_time.  If the
    ~/rcssserver/server.conf was created with a defective version of
    the server, then you will need to either remove your
    ~/rcssserver/server.conf or replace the line

      server::half_time = 30

    with

      server::half_time = 300

    in order to set the half_time length to 3000 cycles.

  * Removed debugging output that occurred when players issue move
    commands.

  * Fixed bug that prevented online coaches from connecting.  The
    server would report that there was no serialiser for the version
    specified by the online coach.

[10.0.1]
  * Requires RCSSBase 10.0.9

  * The configuration parser library from RCSSBase now allows '-' or
    '--' before the options. This means the following three commands are
    the same:

    	`rcssserver server::port=6000`
   	`rcssserver -server::port=6000`
    	`rcssserver --server::port=6000`

  * The configuration parser now directly supports module loading (as
    opposed to the server::module option) via the "load=<libname>",
    "setpath=<path>" and "addpath=<path>" options.  The
    "server::module" and "server::module_path" options are no longer
    supported.  If the library cannot be loaded, a list of available
    modules will be listed, so long as rcssmodtest (from rcssbase) is
    in your path, othewise you can get a list of available modules
    via the --help option (see below).

  * The new parser also supports a new help option.  run