parse.c

足球机器人仿真组CMU97的源码

      else                                           /* know direction*/
	Mem->SeeBall(dist, ang, distChng, dirChng, time);         
    }

    else if ( object=='B' ){                      /* It's the ball */
                                                     /* out of view   */
      if ( view_qual == LOW_QUALITY )                /* low quality   */
	Mem->SeeBall(ang, time);  
      else                                           /* high quality  */
	Mem->SeeBall(dist, ang, time);         
    }

/* player */
    else if ( object=='p' ){                      /* It's another player  */

      if ( !player_side ){                      /* Too far for team or num */
	if ( view_qual == LOW_QUALITY )                /* low quality   */
	  Mem->SeePlayer(ang, time);
	else if ( dirChng == NODIR )                   /* high quality  */
	  Mem->SeePlayer(dist, ang, time);
	else                                           /* know direction*/
	  ;//my_error("Shouldn't know dirChng when the player's far");
      }  

      else{
	if ( !player_number ){                  /* Too far for number     */
	  if ( view_qual == LOW_QUALITY )                /* low quality   */
	    Mem->SeePlayer(player_side, ang, time);
	  else if ( dirChng == NODIR )                   /* high quality  */
	    Mem->SeePlayer(player_side, dist, ang, time);
	  else                                           /* know direction*/
	   ;//my_error("Shouldn't know dirChng when the team member's far");
	}

	else{                                   /* Know side AND number   */
	  if ( view_qual == LOW_QUALITY )                /* low quality   */
	    Mem->SeePlayer(player_side, player_number, ang, time);
	  else if ( dirChng == NODIR ){                  /* high quality  */
	    my_error("Should know dirChng when know number");
	    Mem->SeePlayer(player_side, player_number, dist, ang, time);
	  }
	  else                                           /* know direction*/
	    Mem->SeePlayer(player_side, player_number, dist, ang, distChng, dirChng, time);
	}
      }
    }

    else if ( object == 'P' ){                    /* It's another player    */
      if ( view_qual == LOW_QUALITY )                    /* low quality   */
	Mem->SeePlayer(ang, time);
      else if ( dirChng == NODIR )                       /* high quality  */
	Mem->SeePlayer(dist, ang, time);
	/*my_error("Should know dirChng when a player's within 3");*/
      else                                               /* know direction*/
	/* Mem->SeePlayer(dist, ang, distChng, dirChng, time);*/
        my_error("Shouldn't know dirChng when out of view"); 
    }
  }
  return closestMarker;
}

/*********************************************************************************/

int ParseSound(int time, char *msg){

  /** printf("sndr: %s  msg: %s\n",sndr,msg);          **/

  msg++; /* " " */

  if ( *msg=='r' ){         /* referee (or coach) */ 
    msg+=8;                 /* "referee " */
    if ( isupper(*msg) ){   /* coach messages are capitalized */
      HearCoach(msg,time);  
      return COACH;
    }
    else{
      ParseRefereeMessage(msg,time);
      return REFEREE;
    }
  }
  else if ( *msg != 's' ){ /* not "self": it's not your own message    */

    int num,form,formtime,pos,key;
    char team[50];
    float x,y;

    float ang = get_float(msg);
    while ( *(msg++) != ' ' );  /* advance past ang and space */

    char side;
    if ( !strncmp(msg,Mem->MyTeamName,Mem->MyTeamNameLen) )
      side = Mem->MySide;
    else
      side = Mem->TheirSide;

    if ( side == Mem->MySide ){
      while ( isalnum(*msg++) );     /* advance past team name and space */
      sscanf(msg,"%d %d %d %d %d %f %f %[^)]",&num,&key,&form,&formtime,&pos,&x,&y,msg);
      /* Call the communications.c HearPlayer which calls Mem->HearPlayer   */
      HearTeammate(num, key, ang, form, formtime, pos, x, y, msg, time);  
      return TEAMMATE;
    }
    else {
      HearOpponent(ang, msg, time, TRUE); /* It's the opponent--don't know number */
      return OPPONENT;
    }
  }
  return SELF;
}

/*********************************************************************************/

void ParseRefereeMessage(char *msg, int time){

  switch( msg[0] ){
  case 'p': Mem->PlayMode = PLAY_ON; break;                /* play_on */
  case 'k': 
    Mem->SetPlay = FALSE;
    Mem->SetMyselfInactive();
    if ( msg[5] == 'i' ){                                  /* kick_in */
      if ( msg[8] == Mem->MySide )
	Mem->PlayMode = MY_KICK_IN;
      else if ( msg[8] == Mem->TheirSide )
	Mem->PlayMode = THEIR_KICK_IN;
      else 
	my_error("kick_in_?");
      if ( Mem->QActionTaken )
	Mem->CloseRewards();
    }
    else if ( msg[5] == 'o' ){                            /* kick_off */
      if ( msg[9] == Mem->MySide )
	Mem->PlayMode = MY_KICK_OFF;
      else if ( msg[9] == Mem->TheirSide )
	Mem->PlayMode = THEIR_KICK_OFF;
      else 
	my_error("kick_off_?");
    }
    else
      my_error("referee k..?");
    break;
  case 'g': 
    Mem->SetPlay = FALSE;
    Mem->SetMyselfInactive();
    if ( msg[5] == 'k' ){                                 /* goal_kick */
      if ( msg[10] == Mem->MySide )
	Mem->PlayMode = MY_GOAL_KICK;
      else if ( msg[10] == Mem->TheirSide )
	Mem->PlayMode = THEIR_GOAL_KICK;
      else 
	my_error("goal_kick_?");
      if ( Mem->QActionTaken )
	Mem->CloseRewards();
    }
    else if ( msg[5] == Mem->MySide ){                    /* goal */
      Mem->MyScore++;
      /*
      printf("Server says my score = %c, I say %d\n",msg[7],
	     Mem->MyScore);
	     */

      Mem->StoppedClockTime=0; /* Measures sights since clock stopped */
      Mem->KickOffMode = THEIR_KICK_OFF;
      Mem->PlayMode = BEFORE_KICK_OFF;
    }
    else if ( msg[5] == Mem->TheirSide ){
      Mem->TheirScore++;
      /*
      printf("Server says their score = %c, I say %d\n",msg[7],
	     Mem->TheirScore);
	     */
      Mem->StoppedClockTime=0; /* Measures sights since clock stopped */
      Mem->KickOffMode = MY_KICK_OFF;
      Mem->PlayMode = BEFORE_KICK_OFF;
    }
    else 
      my_error("referee g..?");
    if ( Mem->QActionTaken )
      Mem->CloseRewards();
    break;
  case 'c':                                               /* corner_kick */
    Mem->SetPlay = FALSE;
    Mem->SetMyselfInactive();
    if ( msg[12] == Mem->MySide )
      Mem->PlayMode = MY_CORNER_KICK;
    else if ( msg[12] == Mem->TheirSide )
      Mem->PlayMode = THEIR_CORNER_KICK;
    else 
      my_error("corner_kick_?");
    if ( Mem->QActionTaken )
      Mem->CloseRewards();
    break;
  case 'd': Mem->PlayMode = DROP_BALL; break;             /* drop_ball */    
  case 'f':
    Mem->SetPlay = FALSE;
    Mem->SetMyselfInactive();
    if ( msg[5] == 'k' ){                                 /* free_kick */
      if ( msg[10] == Mem->MySide )
	Mem->PlayMode = MY_FREE_KICK;
      else if ( msg[10] == Mem->TheirSide )
	Mem->PlayMode = THEIR_FREE_KICK;
      else 
	my_error("free_kick_?");
    }
    else if ( msg[5] == Mem->MySide )                     /* foul */
      ;
    else if ( msg[5] == Mem->TheirSide )
      ;
    else 
      my_error("referee f..?");
    break;
  case 'h':                                               /* half_time */
    Mem->StoppedClockTime=0;    /* Measures sights since clock stopped */
    Mem->StaminaReset();        /* this is only chance before changing */
    Mem->PlayMode = HALF_TIME;  /* play_mode to before_kick_off        */
    Mem->SetPlay = FALSE;
    Mem->SetMyselfInactive();
    if ( Mem->MySide == 'l' )
      Mem->KickOffMode = THEIR_KICK_OFF;
    else 
      Mem->KickOffMode = MY_KICK_OFF;
    break;             
  case 'b': Mem->PlayMode = BEFORE_KICK_OFF; break;       /* before_kick_off */
  case 't': 
    if ( msg[5] == 'u' )                             /* time_up */
      Mem->PlayMode = TIME_UP; 
    else if ( msg[5] == 'o' )                             /* time_over */
      break;
    else if ( msg[5] == 'e' ){                            /* time_extended */
      Mem->StoppedClockTime = 0;
      Mem->StaminaReset();
      Mem->PlayMode = EXTENDED_TIME;
      Mem->SetPlay = FALSE;
      Mem->SetMyselfInactive();
      if ( Mem->MySide == 'l' )
	Mem->KickOffMode = MY_KICK_OFF;
      else 
	Mem->KickOffMode = THEIR_KICK_OFF;
    }
    else 
      my_error("referee t..?");
    break;
  /* case 'e': break;                                        /* extend */
  default: my_error("Referee msg ????");
  }
}