/*!
*/
void
TackleGenerator::generate( const WorldModel & wm )
{
static GameTime s_update_time( 0, 0 );
if ( s_update_time == wm.time() )
{
// dlog.addText( Logger::CLEAR,
// __FILE__": already updated" );
return;
}
s_update_time = wm.time();
clear();
if ( wm.self().isKickable() )
{
// dlog.addText( Logger::CLEAR,
// __FILE__": kickable" );
return;
}
if ( wm.self().tackleProbability() < 0.001
&& wm.self().foulProbability() < 0.001 )
{
// dlog.addText( Logger::CLEAR,
// __FILE__": never tacklable" );
return;
}
if ( wm.time().stopped() > 0 )
{
// dlog.addText( Logger::CLEAR,
// __FILE__": time stopped" );
return;
}
if ( wm.gameMode().type() != GameMode::PlayOn
&& ! wm.gameMode().isPenaltyKickMode() )
{
// dlog.addText( Logger::CLEAR,
// __FILE__": illegal playmode " );
return;
}
#ifdef DEBUG_PROFILE
MSecTimer timer;
#endif
calculate( wm );
#ifdef DEBUG_PROFILE
dlog.addText( Logger::CLEAR,
__FILE__": PROFILE. elapsed=%.3f [ms]",
timer.elapsedReal() );
#endif
}
/*!
*/
void
CrossGenerator::updateReceivers( const WorldModel & wm )
{
static const double shootable_dist2 = std::pow( 16.0, 2 ); // Magic Number
static const double min_cross_dist2
= std::pow( ServerParam::i().defaultKickableArea() * 2.2, 2 );
static const double max_cross_dist2
= std::pow( inertia_n_step_distance( ServerParam::i().ballSpeedMax(),
9,
ServerParam::i().ballDecay() ),
2 );
const Vector2D goal = ServerParam::i().theirTeamGoalPos();
const bool is_self_passer = ( M_passer->unum() == wm.self().unum() );
for ( AbstractPlayerCont::const_iterator
p = wm.ourPlayers().begin(),
end = wm.ourPlayers().end();
p != end;
++p )
{
if ( *p == M_passer ) continue;
if ( is_self_passer )
{
if ( (*p)->isGhost() ) continue;
if ( (*p)->posCount() >= 4 ) continue;
if ( (*p)->pos().x > wm.offsideLineX() ) continue;
}
else
{
// ignore other players
if ( (*p)->unum() != wm.self().unum() )
{
continue;
}
}
if ( (*p)->pos().dist2( goal ) > shootable_dist2 ) continue;
double d2 = (*p)->pos().dist2( M_first_point );
if ( d2 < min_cross_dist2 ) continue;
if ( max_cross_dist2 < d2 ) continue;
M_receiver_candidates.push_back( *p );
#ifdef DEBUG_UPDATE_OPPONENT
dlog.addText( Logger::CROSS,
"Cross receiver %d pos(%.1f %.1f)",
(*p)->unum(),
(*p)->pos().x, (*p)->pos().y );
#endif
}
}
/*!
*/
Vector2D
Bhv_ChainAction::getKeepBallVel( const WorldModel & wm )
{
static GameTime s_update_time( 0, 0 );
static Vector2D s_best_ball_vel( 0.0, 0.0 );
if ( s_update_time == wm.time() )
{
return s_best_ball_vel;
}
s_update_time = wm.time();
//
//
//
const int ANGLE_DIVS = 12;
const ServerParam & SP = ServerParam::i();
const PlayerType & ptype = wm.self().playerType();
const double collide_dist2 = std::pow( ptype.playerSize()
+ SP.ballSize(),
2 );
const double keep_dist = ptype.playerSize()
+ ptype.kickableMargin() * 0.5
+ ServerParam::i().ballSize();
const Vector2D next_self_pos
= wm.self().pos() + wm.self().vel();
const Vector2D next2_self_pos
= next_self_pos
+ wm.self().vel() * ptype.playerDecay();
//
// create keep target point
//
Vector2D best_ball_vel = Vector2D::INVALIDATED;
int best_opponent_step = 0;
double best_ball_speed = 1000.0;
for ( int a = 0; a < ANGLE_DIVS; ++a )
{
Vector2D keep_pos
= next2_self_pos
+ Vector2D::from_polar( keep_dist,
360.0/ANGLE_DIVS * a );
if ( keep_pos.absX() > SP.pitchHalfLength() - 0.2
|| keep_pos.absY() > SP.pitchHalfWidth() - 0.2 )
{
continue;
}
Vector2D ball_move = keep_pos - wm.ball().pos();
double ball_speed = ball_move.r() / ( 1.0 + SP.ballDecay() );
Vector2D max_vel
= KickTable::calc_max_velocity( ball_move.th(),
wm.self().kickRate(),
wm.ball().vel() );
if ( max_vel.r2() < std::pow( ball_speed, 2 ) )
{
continue;
}
Vector2D ball_next_next = keep_pos;
Vector2D ball_vel = ball_move.setLengthVector( ball_speed );
Vector2D ball_next = wm.ball().pos() + ball_vel;
if ( next_self_pos.dist2( ball_next ) < collide_dist2 )
{
ball_next_next = ball_next;
ball_next_next += ball_vel * ( SP.ballDecay() * -0.1 );
}
#ifdef DEBUG_PRINT
dlog.addText( Logger::TEAM,
__FILE__": (getKeepBallVel) %d: ball_move th=%.1f speed=%.2f max=%.2f",
a,
ball_move.th().degree(),
ball_speed,
max_vel.r() );
dlog.addText( Logger::TEAM,
__FILE__": __ ball_next=(%.2f %.2f) ball_next2=(%.2f %.2f)",
ball_next.x, ball_next.y,
ball_next_next.x, ball_next_next.y );
#endif
//
// check opponent
//
int min_step = 1000;
for ( PlayerPtrCont::const_iterator o = wm.opponentsFromSelf().begin();
o != wm.opponentsFromSelf().end();
++o )
{
if ( (*o)->distFromSelf() > 10.0 )
{
break;
}
int o_step = FieldAnalyzer::predict_player_reach_cycle( *o,
ball_next_next,
(*o)->playerTypePtr()->kickableArea(),
0.0, // penalty distance
1, // body count thr
1, // default turn step
0, // wait cycle
true );
if ( o_step <= 0 )
{
break;
}
if ( o_step < min_step )
{
min_step = o_step;
}
}
#ifdef DEBUG_PRINT
dlog.addText( Logger::TEAM,
__FILE__": (getKeepBallVel) %d: keepPos=(%.2f %.2f)"
" ballNext2=(%.2f %.2f) ballVel=(%.2f %.2f) speed=%.2f o_step=%d",
a,
keep_pos.x, keep_pos.y,
ball_next_next.x, ball_next_next.y,
ball_vel.x, ball_vel.y,
ball_speed,
min_step );
#endif
if ( min_step > best_opponent_step )
{
best_ball_vel = ball_vel;
best_opponent_step = min_step;
best_ball_speed = ball_speed;
}
else if ( min_step == best_opponent_step )
{
if ( best_ball_speed > ball_speed )
{
best_ball_vel = ball_vel;
best_opponent_step = min_step;
best_ball_speed = ball_speed;
}
}
}
s_best_ball_vel = best_ball_vel;
return s_best_ball_vel;
}
/*!
*/
void
PredictState::init( const WorldModel & wm )
{
//
// initialize world
//
M_world = &wm;
//
// initialize spend_time
//
M_spend_time = 0;
//
// initialize ball pos & vel
//
M_ball.assign( wm.ball().pos(), wm.ball().vel() );
//
// initialize self_unum
//
M_self_unum = wm.self().unum();
//
// initialize ball holder
//
const AbstractPlayerObject * h = wm.getTeammateNearestToBall( VALID_PLAYER_THRESHOLD );
if ( h
&& wm.ball().pos().dist2( h->pos() ) < wm.ball().pos().dist2( wm.self().pos() ) )
{
M_ball_holder_unum = h->unum();
}
else
{
M_ball_holder_unum = wm.self().unum();
}
//
// initialize all teammates
//
M_our_players.reserve( 11 );
for ( int n = 1; n <= 11; ++n )
{
PredictPlayerObject::Ptr ptr;
if ( n == M_self_unum )
{
ptr = PredictPlayerObject::Ptr( new PredictPlayerObject( wm.self() ) );
}
else
{
const AbstractPlayerObject * t = wm.ourPlayer( n );
if ( t )
{
ptr = PredictPlayerObject::Ptr( new PredictPlayerObject( *t ) );
}
else
{
ptr = PredictPlayerObject::Ptr( new PredictPlayerObject() );
}
}
M_our_players.push_back( ptr );
#ifndef STRICT_LINE_UPDATE
if ( ptr->isValid()
&& M_our_offense_player_line_x < ptr->pos().x )
{
M_our_offense_player_line_x = ptr->pos().x;
}
#endif
}
updateLines();
}
/*!
*/
void
ShootGenerator::createShoot( const WorldModel & wm,
const Vector2D & target_point )
{
const AngleDeg ball_move_angle = ( target_point - M_first_ball_pos ).th();
const PlayerObject * goalie = wm.getOpponentGoalie();
if ( goalie
&& 5 < goalie->posCount()
&& goalie->posCount() < 30
&& wm.dirCount( ball_move_angle ) > 3 )
{
#ifdef DEBUG_PRINT
dlog.addText( Logger::SHOOT,
"%d: __ xxx goalie_count=%d, low dir accuracy",
M_total_count,
goalie->posCount() );
#endif
return;
}
const ServerParam & SP = ServerParam::i();
const double ball_speed_max = ( wm.gameMode().type() == GameMode::PlayOn
|| wm.gameMode().isPenaltyKickMode()
? SP.ballSpeedMax()
: wm.self().kickRate() * SP.maxPower() );
const double ball_move_dist = M_first_ball_pos.dist( target_point );
const Vector2D max_one_step_vel
= ( wm.self().isKickable()
? KickTable::calc_max_velocity( ball_move_angle,
wm.self().kickRate(),
wm.ball().vel() )
: ( target_point - M_first_ball_pos ).setLengthVector( 0.1 ) );
const double max_one_step_speed = max_one_step_vel.r();
double first_ball_speed
= std::max( ( ball_move_dist + 5.0 ) * ( 1.0 - SP.ballDecay() ),
std::max( max_one_step_speed,
1.5 ) );
bool over_max = false;
#ifdef DEBUG_PRINT_FAILED_COURSE
bool success = false;
#endif
while ( ! over_max )
{
if ( first_ball_speed > ball_speed_max - 0.001 )
{
over_max = true;
first_ball_speed = ball_speed_max;
}
if ( createShoot( wm,
target_point,
first_ball_speed,
ball_move_angle,
ball_move_dist ) )
{
Course & course = M_courses.back();
if ( first_ball_speed <= max_one_step_speed + 0.001 )
{
course.kick_step_ = 1;
}
#ifdef DEBUG_PRINT_SUCCESS_COURSE
dlog.addText( Logger::SHOOT,
"%d: ok shoot target=(%.2f %.2f)"
" speed=%.3f angle=%.1f",
M_total_count,
target_point.x, target_point.y,
first_ball_speed,
ball_move_angle.degree() );
dlog.addRect( Logger::SHOOT,
target_point.x - 0.1, target_point.y - 0.1,
0.2, 0.2,
"#00ff00" );
char num[8];
snprintf( num, 8, "%d", M_total_count );
dlog.addMessage( Logger::SHOOT,
target_point, num, "#ffffff" );
#endif
#ifdef DEBUG_PRINT_FAILED_COURSE
success = true;
#endif
#ifdef SEARCH_UNTIL_MAX_SPEED_AT_SAME_POINT
if ( course.goalie_never_reach_
&& course.opponent_never_reach_ )
{
return;
}
++M_total_count;
#else
return;
#endif
}
first_ball_speed += 0.3;
}
#ifdef DEBUG_PRINT_FAILED_COURSE
if ( success )
{
return;
}
dlog.addText( Logger::SHOOT,
"%d: xxx shoot target=(%.2f %.2f)"
" speed=%.3f angle=%.1f",
M_total_count,
target_point.x, target_point.y,
first_ball_speed,
ball_move_angle.degree() );
dlog.addRect( Logger::SHOOT,
target_point.x - 0.1, target_point.y - 0.1,
0.2, 0.2,
"#ff0000" );
char num[8];
snprintf( num, 8, "%d", M_total_count );
dlog.addMessage( Logger::SHOOT,
target_point, num, "#ffffff" );
#endif
}
/*!
*/
void
ShootGenerator::generate( const WorldModel & wm, bool consider_shot_distance )
{
#ifdef __APPLE__
static GameTime s_update_time( 0, 0 );
#else
static thread_local GameTime s_update_time( 0, 0 );
#endif
if ( s_update_time == wm.time() )
{
return;
}
s_update_time = wm.time();
clear();
if ( ! wm.self().isKickable()
&& wm.interceptTable()->selfReachCycle() > 1 )
{
return;
}
if ( wm.time().stopped() > 0
|| wm.gameMode().type() == GameMode::KickOff_
// || wm.gameMode().type() == GameMode::KickIn_
|| wm.gameMode().type() == GameMode::IndFreeKick_ )
{
return;
}
const ServerParam & SP = ServerParam::i();
if ( consider_shot_distance &&
wm.self().pos().dist2( SP.theirTeamGoalPos() ) > std::pow( 30.0, 2 ) )
{
#ifdef DEBUG_PRINT
dlog.addText( Logger::SHOOT,
__FILE__": over shootable distance" );
#endif
return;
}
M_first_ball_pos = ( wm.self().isKickable()
? wm.ball().pos()
: wm.ball().pos() + wm.ball().vel() );
#ifdef DEBUG_PROFILE
MSecTimer timer;
#endif
Vector2D goal_l( SP.pitchHalfLength(), -SP.goalHalfWidth() );
Vector2D goal_r( SP.pitchHalfLength(), +SP.goalHalfWidth() );
goal_l.y += std::min( 1.5,
0.6 + goal_l.dist( M_first_ball_pos ) * 0.042 );
goal_r.y -= std::min( 1.5,
0.6 + goal_r.dist( M_first_ball_pos ) * 0.042 );
if ( wm.self().pos().x > SP.pitchHalfLength() - 1.0
&& wm.self().pos().absY() < SP.goalHalfWidth() )
{
goal_l.x = wm.self().pos().x + 1.5;
goal_r.x = wm.self().pos().x + 1.5;
}
const int DIST_DIVS = 25;
const double dist_step = std::fabs( goal_l.y - goal_r.y ) / ( DIST_DIVS - 1 );
#ifdef DEBUG_PRINT
dlog.addText( Logger::SHOOT,
__FILE__": ===== Shoot search range=(%.1f %.1f)-(%.1f %.1f) dist_step=%.1f =====",
goal_l.x, goal_l.y, goal_r.x, goal_r.y, dist_step );
#endif
for ( int i = 0; i < DIST_DIVS; ++i )
{
++M_total_count;
Vector2D target_point = goal_l;
target_point.y += dist_step * i;
#ifdef DEBUG_PRINT
dlog.addText( Logger::SHOOT,
"%d: ===== shoot target(%.2f %.2f) ===== ",
M_total_count,
target_point.x, target_point.y );
#endif
createShoot( wm, target_point );
}
evaluateCourses( wm );
#ifdef DEBUG_PROFILE
dlog.addText( Logger::SHOOT,
__FILE__": PROFILE %d/%d. elapsed=%.3f [ms]",
(int)M_courses.size(),
DIST_DIVS,
timer.elapsedReal() );
#endif
}
void
FullstateSensor::printWithWorld( const WorldModel & world ) const
{
Vector2D tmpv;
double tmpval;
dlog.addText( Logger::WORLD,
"FS ball (%+.3f %+.3f) (%+.3f %+.3f) %.3f",
ball().pos_.x, ball().pos_.y,
ball().vel_.x, ball().vel_.y,
ball().vel_.r() );
dlog.addText( Logger::WORLD,
"____internal (%+.3f %+.3f) (%+.3f %+.3f) %.3f gconf=%d rconf=%d",
world.ball().pos().x, world.ball().pos().y,
world.ball().vel().x, world.ball().vel().y,
world.ball().vel().r(),
world.ball().posCount(), world.ball().rposCount() );
tmpv = ball().pos_ - world.ball().pos();
dlog.addText( Logger::WORLD,
"__ball pos err (%+.3f %+.3f) %.3f",
tmpv.x, tmpv.y, tmpv.r() );
dlog.addText( Logger::WORLD,
"____internal (%+.3f %+.3f)",
world.ball().posError().x, world.ball().posError().y );
tmpv = ball().vel_ - world.ball().vel();
tmpval = tmpv.r();
dlog.addText( Logger::WORLD,
"__ball vel err (%+.3f %+.3f) %.3f %s",
tmpv.x, tmpv.y, tmpval, (tmpval > 1.0 ? "big error" : "" ) );
dlog.addText( Logger::WORLD,
"____internal (%+.3f %+.3f)",
world.ball().velError().x, world.ball().velError().y );
const FullstateSensor::PlayerCont& player_cont
= ( world.isOurLeft()
? leftTeam()
: rightTeam() );
for ( FullstateSensor::PlayerCont::const_iterator it = player_cont.begin();
it != player_cont.end();
++it )
{
if ( it->unum_ == world.self().unum() )
{
dlog.addText( Logger::WORLD,
"FS self (%+.3f %+.3f) (%+.3f %+.3f) b=%+.2f n=%+.2f f=%+.2f",
it->pos_.x, it->pos_.y,
it->vel_.x, it->vel_.y,
it->body_, it->neck_,
AngleDeg::normalize_angle( it->body_ + it->neck_ ) );
dlog.addText( Logger::WORLD,
"____internal (%+.3f %+.3f) (%+.3f %+.3f) b=%+.2f n=%+.2f f=%+.2f",
world.self().pos().x, world.self().pos().y,
world.self().vel().x, world.self().vel().y,
world.self().body().degree(),
world.self().neck().degree(),
world.self().face().degree() );
tmpv = it->pos_ - world.self().pos();
double d = tmpv.r();
dlog.addText( Logger::WORLD,
"__self pos err (%+.3f %+.3f) %.3f %s",
tmpv.x, tmpv.y, d, ( d > 0.3 ? " big error" : "" ) );
dlog.addText( Logger::WORLD,
"____internal (%+.3f %+.3f) %.3f",
world.self().posError().x,
world.self().posError().y,
world.self().posError().r() );
tmpv = it->vel_ - world.self().vel();
dlog.addText( Logger::WORLD,
"__self vel err (%+.3f %+.3f) %.3f",
tmpv.x, tmpv.y, tmpv.r() );
dlog.addText( Logger::WORLD,
"____internal (%+.3f %+.3f) %.3f",
world.self().velError().x,
world.self().velError().y,
world.self().velError().r() );
tmpv = ball().pos_ - it->pos_;
dlog.addText( Logger::WORLD,
"__ball rpos (%+.3f %+.3f) %.3f",
tmpv.x, tmpv.y, tmpv.r() );
dlog.addText( Logger::WORLD,
"____internal (%+.3f %+.3f) %.3f",
world.ball().rpos().x,
world.ball().rpos().y,
world.ball().rpos().r() );
tmpv -= world.ball().rpos();
dlog.addText( Logger::WORLD,
"__ball rpos err (%+.3f %+.3f) %.3f",
tmpv.x, tmpv.y, tmpv.r() );
dlog.addText( Logger::WORLD,
"____internal (%+.3f %+.3f) %.3f",
world.ball().rposError().x,
world.ball().rposError().y,
world.ball().rposError().r() );
break;
}
}
}
/*!
*/
void
DebugClient::toStr( const WorldModel & world,
const ActionEffector & effector )
{
std::ostringstream ostr;
ostr << "((debug (format-version 3)) (time "
<< world.time().cycle() << ")";
// self
/*
SELF ::= (s SIDE PLAYER_NUMBER POS_X POS_Y VEL_X VEL_Y
BODY_DIRECTION FACE_DIRECTION [(c "COMMENT")])
where SIDE is 'l' or 'r'.
where PLAYER_NUMBER is 1 to 11.
where POS_X and POS_Y is absolute coordinate.
where VEL_X and VEL_Y is absolute velocity.
where BODY_DIRECTION is absolute player body direction (degree).
where NECK_DIRECTION is body relative face direction (degree).
This is equals to (absolute_face_direction - BODY_DIRECTION).
where COMMENT is a string.
Typically, it is used as information accuracy.
*/
if ( world.self().posValid() )
{
ostr << " (s "
<< ( world.ourSide() == LEFT ? "l " : "r " )
<< world.self().unum() << ' '
<< ROUND(world.self().pos().x, 0.01) << ' '
<< ROUND(world.self().pos().y, 0.01) << ' '
<< ROUND(world.self().vel().x, 0.01) << ' '
<< ROUND(world.self().vel().y, 0.01) << ' '
<< ROUND(world.self().body().degree(), 0.1) << ' '
<< ROUND(world.self().neck().degree(), 0.1) << " (c \""
<< world.self().posCount() << ' '
//<< '(' << ROUND(world.self().posError().x, 0.001)
//<< ", " << ROUND(world.self().posError().y, 0.001) << ") "
<< world.self().velCount() << ' '
<< world.self().faceCount();
if ( world.self().card() == YELLOW ) ostr << "y";
ostr << "\"))";
}
// ball
/*
BALL_INFO ::= (b POS_X POS_Y [VEL_X VEL_Y] [(c "COMMENT")])
*/
if ( world.ball().posValid() )
{
ostr << " (b "
<< ROUND(world.ball().pos().x, 0.01) << ' '
<< ROUND(world.ball().pos().y, 0.01);
if ( world.ball().velValid() )
{
ostr << ' ' << ROUND(world.ball().vel().x, 0.01)
<< ' ' << ROUND(world.ball().vel().y, 0.01);
}
ostr << " (c \"g" << world.ball().posCount()
<< 'r' << world.ball().rposCount()
//<< "(" << ROUND(world.ball().rpos().x, 0.01)
// << ", " << ROUND(world.ball().rpos().y, 0.01) << ')'
<< 'v' << world.ball().velCount()
//<< "(" << ROUND(world.ball().vel().x, 0.01)
// << ", " << ROUND(world.ball().vel().y, 0.01) << ')'
<< "\"))";
}
// players
/*
PLAYER_INFO ::= (TEAM [PLAYER_NUMBER] POS_X POS_Y
[(bd BODY_DIRECTION)] [(c "COMMENT")])
TEAM is one of follows.
't' (teammate), 'o' (opponent),
'u' (unknown), 'ut' (unknown teammate), 'ut' (unknown opponent).
When TEAM is 't' or 'o', PLAYER_NUMBER must be specified.
Otherwise PLAYER_NUMBER must not be specified.
Body direction and comment is optional.
*/
std::for_each( world.teammates().begin(),
world.teammates().end(),
PlayerPrinter( ostr, 't' ) );
std::for_each( world.opponents().begin(),
world.opponents().end(),
PlayerPrinter( ostr, 'o' ) );
std::for_each( world.unknownPlayers().begin(),
world.unknownPlayers().end(),
PlayerPrinter( ostr, 'u' ) );
// say message
if ( ! effector.getSayMessage().empty() )
{
ostr << " (say \"";
for ( std::vector< const SayMessage * >::const_iterator it = effector.sayMessageCont().begin();
it != effector.sayMessageCont().end();
++it )
{
(*it)->printDebug( ostr );
}
ostr << " {" << effector.getSayMessage() << "}\")";
}
// heard information
if ( world.audioMemory().time() == world.time() )
{
ostr << " (hear ";
world.audioMemory().printDebug( ostr );
ostr << ')';
}
// target number
if ( M_target_unum != Unum_Unknown )
{
ostr << " (target-teammate " << M_target_unum << ")";
}
// target point
if ( M_target_point.isValid() )
{
ostr << " (target-point "
<< M_target_point.x << " " << M_target_point.y
<< ")";
}
// message
if ( ! M_message.empty() )
{
ostr << " (message \"" << M_message << "\")";
}
// lines
std::for_each( M_lines.begin(), M_lines.end(),
LinePrinter( ostr ) );
// triangles
std::for_each( M_triangles.begin(), M_triangles.end(),
TrianglePrinter( ostr ) );
// rectangles
std::for_each( M_rectangles.begin(), M_rectangles.end(),
RectPrinter( ostr ) );
// circles
std::for_each( M_circles.begin(), M_circles.end(),
CirclePrinter( ostr ) );
ostr << ")";
M_main_buffer.assign( ostr.str() );
}
/*!
*/
void
CrossGenerator::createCross( const WorldModel & wm,
const AbstractPlayerObject * receiver )
{
static const int MIN_RECEIVE_STEP = 2;
static const int MAX_RECEIVE_STEP = 12; // Magic Number
static const double MIN_RECEIVE_BALL_SPEED
= ServerParam::i().defaultPlayerSpeedMax();
// = std::max( ServerParam::i().defaultPlayerSpeedMax(),
// ServerParam::i().ballSpeedMax()
// * std::pow( ServerParam::i().ballDecay(), MAX_RECEIVE_STEP ) );
// static const MAX_RECEIVE_BALL_SPEED
// = ServerParam::i().ballSpeedMax()
// * std::pow( ServerParam::i().ballDecay(), MIN_RECEIVE_STEP );
static const double ANGLE_STEP = 3.0;
static const double DIST_STEP = 0.9;
const ServerParam & SP = ServerParam::i();
const double min_first_ball_speed = SP.ballSpeedMax() * 0.67; // Magic Number
const double max_first_ball_speed = ( wm.gameMode().type() == GameMode::PlayOn
? SP.ballSpeedMax()
: wm.self().isKickable()
? wm.self().kickRate() * SP.maxPower()
: SP.kickPowerRate() * SP.maxPower() );
const PlayerType * ptype = receiver->playerTypePtr();
const Vector2D receiver_pos = receiver->inertiaFinalPoint();
const double receiver_dist = M_first_point.dist( receiver_pos );
const AngleDeg receiver_angle_from_ball = ( receiver_pos - M_first_point ).th();
#ifdef USE_ONLY_MAX_ANGLE_WIDTH
double max_angle_diff = -1.0;
CooperativeAction::Ptr best_action;
#endif
//
// angle loop
//
for ( int a = -2; a < 3; ++a )
{
const AngleDeg cross_angle = receiver_angle_from_ball + ( ANGLE_STEP * a );
//
// distance loop
//
for ( int d = 0; d < 5; ++d )
{
const double sub_dist = DIST_STEP * d;
const double ball_move_dist = receiver_dist - sub_dist;
const Vector2D receive_point
= M_first_point
+ Vector2D::from_polar( ball_move_dist, cross_angle );
#ifdef DEBUG_PRINT
dlog.addText( Logger::CROSS,
"==== receiver=%d receivePos=(%.2f %.2f) loop=%d angle=%.1f",
receiver->unum(),
receive_point.x, receive_point.y,
a, cross_angle.degree() );
#endif
if ( receive_point.x > SP.pitchHalfLength() - 0.5
|| receive_point.absY() > SP.pitchHalfWidth() - 3.0 )
{
#ifdef DEBUG_PRINT
dlog.addText( Logger::CROSS,
"%d: xxx unum=%d (%.2f %.2f) outOfBounds",
M_total_count, receiver->unum(),
receive_point.x, receive_point.y );
debug_paint_failed( M_total_count, receive_point );
#endif
continue;
}
const int receiver_step = ptype->cyclesToReachDistance( sub_dist ) + 1;
//
// step loop
//
for ( int step = std::max( MIN_RECEIVE_STEP, receiver_step );
step <= MAX_RECEIVE_STEP;
++step )
{
++M_total_count;
double first_ball_speed = calc_first_term_geom_series( ball_move_dist,
SP.ballDecay(),
step );
if ( first_ball_speed < min_first_ball_speed )
{
#ifdef DEBUG_PRINT_FAILED_COURSE
dlog.addText( Logger::CROSS,
"%d: xxx unum=%d (%.1f %.1f) step=%d firstSpeed=%.3f < min=%.3f",
M_total_count,
receiver->unum(),
receive_point.x, receive_point.y,
step,
first_ball_speed, min_first_ball_speed );
//debug_paint_failed( M_total_count, receive_point );
#endif
break;
}
if ( max_first_ball_speed < first_ball_speed )
{
#ifdef DEBUG_PRINT_FAILED_COURSE
dlog.addText( Logger::CROSS,
"%d: xxx unum=%d (%.1f %.1f) step=%d firstSpeed=%.3f > max=%.3f",
M_total_count,
receiver->unum(),
receive_point.x, receive_point.y,
step,
first_ball_speed, max_first_ball_speed );
//debug_paint_failed( M_total_count, receive_point );
#endif
continue;
}
double receive_ball_speed = first_ball_speed * std::pow( SP.ballDecay(), step );
if ( receive_ball_speed < MIN_RECEIVE_BALL_SPEED )
{
#ifdef DEBUG_PRINT_FAILED_COURSE
dlog.addText( Logger::CROSS,
"%d: xxx unum=%d (%.1f %.1f) step=%d recvSpeed=%.3f < min=%.3f",
M_total_count,
receiver->unum(),
receive_point.x, receive_point.y,
step,
receive_ball_speed, min_first_ball_speed );
//debug_paint_failed( M_total_count, receive_point );
#endif
break;
}
int kick_count = FieldAnalyzer::predict_kick_count( wm,
M_passer,
first_ball_speed,
cross_angle );
if ( ! checkOpponent( M_first_point,
receiver,
receive_point,
first_ball_speed,
cross_angle,
step + kick_count - 1 ) ) // 1 step penalty for observation delay
{
break;
}
#ifdef USE_ONLY_MAX_ANGLE_WIDTH
double min_angle_diff = getMinimumAngleWidth( ball_move_dist, cross_angle );
if ( min_angle_diff > max_angle_diff )
{
CooperativeAction::Ptr ptr( new Pass( M_passer->unum(),
receiver->unum(),
receive_point,
first_ball_speed,
step + kick_count,
kick_count,
false,
"cross" ) );
ptr->setIndex( M_total_count );
max_angle_diff = min_angle_diff;
best_action = ptr;
}
#else
CooperativeAction::Ptr ptr( new Pass( M_passer->unum(),
receiver->unum(),
receive_point,
first_ball_speed,
step + kick_count,
kick_count,
false,
"cross" ) );
ptr->setIndex( M_total_count );
M_courses.push_back( ptr );
#endif
// M_courses.push_back( ptr );
#ifdef DEBUG_PRINT_SUCCESS_COURSE
dlog.addText( Logger::CROSS,
"%d: ok Cross step=%d pos=(%.1f %.1f) speed=%.3f->%.3f nKick=%d",
M_total_count,
step, kick_count,
receive_point.x, receive_point.y,
first_ball_speed, receive_ball_speed,
kick_count );
char num[8];
snprintf( num, 8, "%d", M_total_count );
dlog.addMessage( Logger::CROSS,
receive_point, num );
dlog.addRect( Logger::CROSS,
receive_point.x - 0.1, receive_point.y - 0.1,
0.2, 0.2,
"#00ff00" );
#endif
break;
}
}
}
#ifdef USE_ONLY_MAX_ANGLE_WIDTH
if ( best_action )
{
M_courses.push_back( best_action );
}
#endif
}
/*!
*/
void
CrossGenerator::updatePasser( const WorldModel & wm )
{
if ( wm.self().isKickable()
&& ! wm.self().isFrozen() )
{
M_passer = &wm.self();
M_first_point = wm.ball().pos();
#ifdef DEBUG_UPDATE_PASSER
dlog.addText( Logger::CROSS,
__FILE__" (updatePasser) self kickable." );
#endif
return;
}
int s_min = wm.interceptTable()->selfReachCycle();
int t_min = wm.interceptTable()->teammateReachCycle();
int o_min = wm.interceptTable()->opponentReachCycle();
int our_min = std::min( s_min, t_min );
if ( o_min < std::min( our_min - 4, (int)rint( our_min * 0.9 ) ) )
{
#ifdef DEBUG_UPDATE_PASSER
dlog.addText( Logger::CROSS,
__FILE__" (updatePasser) opponent ball." );
#endif
return;
}
if ( s_min <= t_min )
{
if ( s_min <= 2 )
{
M_passer = &wm.self();
M_first_point = wm.ball().inertiaPoint( s_min );
}
}
else
{
if ( t_min <= 2 )
{
M_passer = wm.interceptTable()->fastestTeammate();
M_first_point = wm.ball().inertiaPoint( t_min );
}
}
if ( ! M_passer )
{
#ifdef DEBUG_UPDATE_PASSER
dlog.addText( Logger::CROSS,
__FILE__" (updatePasser) no passer." );
#endif
return;
}
if ( M_passer->unum() != wm.self().unum() )
{
if ( M_first_point.dist2( wm.self().pos() ) > std::pow( 20.0, 2 ) )
{
M_passer = static_cast< const AbstractPlayerObject * >( 0 );
#ifdef DEBUG_UPDATE_PASSER
dlog.addText( Logger::CROSS,
__FILE__" (updatePasser) passer is too far." );
#endif
return;
}
}
#ifdef DEBUG_UPDATE_PASSER
dlog.addText( Logger::CROSS,
__FILE__" (updatePasser) passer=%d(%.1f %.1f) reachStep=%d startPos=(%.1f %.1f)",
M_passer->unum(),
M_passer->pos().x, M_passer->pos().y,
t_min,
M_first_point.x, M_first_point.y );
#endif
}
/*!
*/
void
TackleGenerator::calculate( const WorldModel & wm )
{
const ServerParam & SP = ServerParam::i();
const double min_angle = SP.minMoment();
const double max_angle = SP.maxMoment();
const double angle_step = std::fabs( max_angle - min_angle ) / ANGLE_DIVS;
#ifdef ASSUME_OPPONENT_KICK
const Vector2D goal_pos = SP.ourTeamGoalPos();
const bool shootable_area = ( wm.ball().pos().dist2( goal_pos ) < std::pow( 18.0, 2 ) );
const Vector2D shoot_accel = ( goal_pos - wm.ball().pos() ).setLengthVector( 2.0 );
#endif
const AngleDeg ball_rel_angle = wm.ball().angleFromSelf() - wm.self().body();
const double tackle_rate
= SP.tacklePowerRate()
* ( 1.0 - 0.5 * ball_rel_angle.abs() / 180.0 );
#ifdef DEBUG_PRINT
dlog.addText( Logger::CLEAR,
__FILE__": min_angle=%.1f max_angle=%.1f angle_step=%.1f",
min_angle, max_angle, angle_step );
dlog.addText( Logger::CLEAR,
__FILE__": ball_rel_angle=%.1f tackle_rate=%.1f",
ball_rel_angle.degree(), tackle_rate );
#endif
for ( int a = 0; a < ANGLE_DIVS; ++a )
{
const AngleDeg dir = min_angle + angle_step * a;
double eff_power= ( SP.maxBackTacklePower()
+ ( SP.maxTacklePower() - SP.maxBackTacklePower() )
* ( 1.0 - ( dir.abs() / 180.0 ) ) );
eff_power *= tackle_rate;
AngleDeg angle = wm.self().body() + dir;
Vector2D accel = Vector2D::from_polar( eff_power, angle );
#ifdef ASSUME_OPPONENT_KICK
if ( shootable_area
&& wm.existKickableOpponent() )
{
accel += shoot_accel;
double d = accel.r();
if ( d > SP.ballAccelMax() )
{
accel *= ( SP.ballAccelMax() / d );
}
}
#endif
Vector2D vel = wm.ball().vel() + accel;
double speed = vel.r();
if ( speed > SP.ballSpeedMax() )
{
vel *= ( SP.ballSpeedMax() / speed );
}
M_candidates.push_back( TackleResult( angle, vel ) );
#ifdef DEBUG_PRINT
const TackleResult & result = M_candidates.back();
dlog.addText( Logger::CLEAR,
"%d: angle=%.1f(dir=%.1f), result: vel(%.2f %.2f ) speed=%.2f move_angle=%.1f",
a,
result.tackle_angle_.degree(), dir.degree(),
result.ball_vel_.x, result.ball_vel_.y,
result.ball_speed_, result.ball_move_angle_.degree() );
#endif
}
M_best_result.clear();
const Container::iterator end = M_candidates.end();
for ( Container::iterator it = M_candidates.begin();
it != end;
++it )
{
it->score_ = evaluate( wm, *it );
#ifdef DEBUG_PRINT
Vector2D ball_end_point = inertia_final_point( wm.ball().pos(),
it->ball_vel_,
SP.ballDecay() );
dlog.addLine( Logger::CLEAR,
wm.ball().pos(),
ball_end_point,
"#0000ff" );
char buf[16];
snprintf( buf, 16, "%.3f", it->score_ );
dlog.addMessage( Logger::CLEAR,
ball_end_point, buf, "#ffffff" );
#endif
if ( it->score_ > M_best_result.score_ )
{
#ifdef DEBUG_PRINT
dlog.addText( Logger::CLEAR,
">>>> updated" );
#endif
M_best_result = *it;
}
}
#ifdef DEBUG_PRINT
dlog.addLine( Logger::CLEAR,
wm.ball().pos(),
inertia_final_point( wm.ball().pos(),
M_best_result.ball_vel_,
SP.ballDecay() ),
"#ff0000" );
dlog.addText( Logger::CLEAR,
"==== best_angle=%.1f score=%f speed=%.3f move_angle=%.1f",
M_best_result.tackle_angle_.degree(),
M_best_result.score_,
M_best_result.ball_speed_,
M_best_result.ball_move_angle_.degree() );
#endif
}
/*!
*/
void
Strategy::updatePosition( const WorldModel & wm )
{
static GameTime s_update_time( 0, 0 );
if ( s_update_time == wm.time() )
{
return;
}
s_update_time = wm.time();
Formation::Ptr f = getFormation( wm );
if ( ! f )
{
std::cerr << wm.teamName() << ':' << wm.self().unum() << ": "
<< wm.time()
<< " ***ERROR*** could not get the current formation" << std::endl;
return;
}
int ball_step = 0;
if ( wm.gameMode().type() == GameMode::PlayOn
|| wm.gameMode().type() == GameMode::GoalKick_ )
{
ball_step = std::min( 1000, wm.interceptTable()->teammateReachCycle() );
ball_step = std::min( ball_step, wm.interceptTable()->opponentReachCycle() );
ball_step = std::min( ball_step, wm.interceptTable()->selfReachCycle() );
}
Vector2D ball_pos = wm.ball().inertiaPoint( ball_step );
dlog.addText( Logger::TEAM,
__FILE__": HOME POSITION: ball pos=(%.1f %.1f) step=%d",
ball_pos.x, ball_pos.y,
ball_step );
M_positions.clear();
f->getPositions( ball_pos, M_positions );
if ( ServerParam::i().useOffside() )
{
double max_x = wm.offsideLineX();
if ( ServerParam::i().kickoffOffside()
&& ( wm.gameMode().type() == GameMode::BeforeKickOff
|| wm.gameMode().type() == GameMode::AfterGoal_ ) )
{
max_x = 0.0;
}
else
{
int mate_step = wm.interceptTable()->teammateReachCycle();
if ( mate_step < 50 )
{
Vector2D trap_pos = wm.ball().inertiaPoint( mate_step );
if ( trap_pos.x > max_x ) max_x = trap_pos.x;
}
max_x -= 1.0;
}
for ( int unum = 1; unum <= 11; ++unum )
{
if ( M_positions[unum-1].x > max_x )
{
dlog.addText( Logger::TEAM,
"____ %d offside. home_pos_x %.2f -> %.2f",
unum,
M_positions[unum-1].x, max_x );
M_positions[unum-1].x = max_x;
}
}
}
M_position_types.clear();
for ( int unum = 1; unum <= 11; ++unum )
{
PositionType type = Position_Center;
if ( f->isSideType( unum ) )
{
type = Position_Left;
}
else if ( f->isSymmetryType( unum ) )
{
type = Position_Right;
}
M_position_types.push_back( type );
dlog.addText( Logger::TEAM,
"__ %d home pos (%.2f %.2f) type=%d",
unum,
M_positions[unum-1].x, M_positions[unum-1].y,
type );
dlog.addCircle( Logger::TEAM,
M_positions[unum-1], 0.5,
"#000000" );
}
}
/*!
*/
double
Strategy::get_normal_dash_power( const WorldModel & wm )
{
static bool s_recover_mode = false;
if ( wm.self().staminaModel().capacityIsEmpty() )
{
return std::min( ServerParam::i().maxDashPower(),
wm.self().stamina() + wm.self().playerType().extraStamina() );
}
const int self_min = wm.interceptTable()->selfReachCycle();
const int mate_min = wm.interceptTable()->teammateReachCycle();
const int opp_min = wm.interceptTable()->opponentReachCycle();
// check recover
if ( wm.self().staminaModel().capacityIsEmpty() )
{
s_recover_mode = false;
}
else if ( wm.self().stamina() < ServerParam::i().staminaMax() * 0.5 )
{
s_recover_mode = true;
}
else if ( wm.self().stamina() > ServerParam::i().staminaMax() * 0.7 )
{
s_recover_mode = false;
}
/*--------------------------------------------------------*/
double dash_power = ServerParam::i().maxDashPower();
const double my_inc
= wm.self().playerType().staminaIncMax()
* wm.self().recovery();
if ( wm.ourDefenseLineX() > wm.self().pos().x
&& wm.ball().pos().x < wm.ourDefenseLineX() + 20.0 )
{
dlog.addText( Logger::TEAM,
__FILE__": (get_normal_dash_power) correct DF line. keep max power" );
// keep max power
dash_power = ServerParam::i().maxDashPower();
}
else if ( s_recover_mode )
{
dash_power = my_inc - 25.0; // preffered recover value
if ( dash_power < 0.0 ) dash_power = 0.0;
dlog.addText( Logger::TEAM,
__FILE__": (get_normal_dash_power) recovering" );
}
// exist kickable teammate
else if ( wm.existKickableTeammate()
&& wm.ball().distFromSelf() < 20.0 )
{
dash_power = std::min( my_inc * 1.1,
ServerParam::i().maxDashPower() );
dlog.addText( Logger::TEAM,
__FILE__": (get_normal_dash_power) exist kickable teammate. dash_power=%.1f",
dash_power );
}
// in offside area
else if ( wm.self().pos().x > wm.offsideLineX() )
{
dash_power = ServerParam::i().maxDashPower();
dlog.addText( Logger::TEAM,
__FILE__": in offside area. dash_power=%.1f",
dash_power );
}
else if ( wm.ball().pos().x > 25.0
&& wm.ball().pos().x > wm.self().pos().x + 10.0
&& self_min < opp_min - 6
&& mate_min < opp_min - 6 )
{
dash_power = bound( ServerParam::i().maxDashPower() * 0.1,
my_inc * 0.5,
ServerParam::i().maxDashPower() );
dlog.addText( Logger::TEAM,
__FILE__": (get_normal_dash_power) opponent ball dash_power=%.1f",
dash_power );
}
// normal
else
{
dash_power = std::min( my_inc * 1.7,
ServerParam::i().maxDashPower() );
dlog.addText( Logger::TEAM,
__FILE__": (get_normal_dash_power) normal mode dash_power=%.1f",
dash_power );
}
return dash_power;
}