private function BuildEconomyData(array $bowling)
{
$data = "";
$balls_bowled = 0;
$runs_conceded = 0;
$total_performances = count($bowling);
$show_every_second_performance = $total_performances > $this->max_x_axis_scale_points;
for ($i = 0; $i < $total_performances; $i++) {
$performance = $bowling[$i];
/* @var $performance Bowling */
# Always count the data for every performance
if (!is_null($performance->GetOvers())) {
$runs_conceded += $performance->GetRunsConceded();
$balls_bowled += StoolballStatistics::OversToBalls($performance->GetOvers());
}
# Sample the performances plotted to prevent the scale getting too cluttered
if (!$show_every_second_performance or $i % 2 === 0) {
if (strlen($data)) {
$data .= ",";
}
if (is_null($performance->GetOvers())) {
$data .= "null";
} else {
$data .= StoolballStatistics::BowlingEconomy(StoolballStatistics::BallsToOvers($balls_bowled), $runs_conceded);
}
}
}
return $data;
}
/**
* If recently-added batting/bowling records are not reflected in statistics, run this method
* @return void
*/
public function RecalculateStatistics()
{
# Gather batting stats
$this->total_innings = 0;
$this->all_scores = array();
$this->scores_out = array();
$this->scores_not_out = array();
$this->scores_with_balls_faced = array();
$this->balls_faced = array();
$this->batting_best = null;
$this->batting_average = null;
$this->batting_strike_rate = null;
$this->batting_50 = 0;
$this->batting_100 = 0;
$this->how_out = array();
foreach ($this->batting as $batting) {
/* @var $batting Batting */
if ($batting->GetHowOut() != Batting::DID_NOT_BAT) {
$this->total_innings++;
}
if (!array_key_exists($batting->GetHowOut(), $this->how_out)) {
$this->how_out[$batting->GetHowOut()] = 0;
}
$this->how_out[$batting->GetHowOut()]++;
if (!is_null($batting->GetRuns())) {
$this->all_scores[] = $batting->GetRuns();
if ($this->IsNotOut($batting->GetHowOut())) {
$this->scores_not_out[] = $batting->GetRuns();
} else {
$this->scores_out[] = $batting->GetRuns();
}
if ($batting->GetRuns() >= 50) {
$this->batting_50++;
}
if ($batting->GetRuns() >= 100) {
$this->batting_100++;
}
if (is_null($this->batting_best) or $batting->GetRuns() > intval($this->batting_best) or $batting->GetRuns() == intval($this->batting_best) && $this->IsNotOut($batting->GetHowOut())) {
$this->batting_best = $batting->GetRuns();
if ($this->IsNotOut($batting->GetHowOut())) {
$this->batting_best .= "*";
}
}
if (!is_null($batting->GetBallsFaced())) {
$this->scores_with_balls_faced[] = $batting->GetRuns();
$this->balls_faced[] = $batting->GetBallsFaced();
}
}
}
$this->not_outs = array_key_exists(Batting::NOT_OUT, $this->how_out) ? $this->how_out[Batting::NOT_OUT] : 0;
if (count($this->all_scores)) {
# retired is not out for purpose of average
$retired = array_key_exists(Batting::RETIRED, $this->how_out) ? $this->how_out[Batting::RETIRED] : 0;
$retired_hurt = array_key_exists(Batting::RETIRED_HURT, $this->how_out) ? $this->how_out[Batting::RETIRED_HURT] : 0;
$total_innings_for_average = $this->total_innings - $this->not_outs - $retired - $retired_hurt;
if ($total_innings_for_average > 0) {
$this->batting_average = round(array_sum($this->all_scores) / $total_innings_for_average, 2);
}
# Work out the ranges scores are in
$this->WorkOutScoreSpread();
}
if (count($this->scores_with_balls_faced)) {
$total_balls_faced = array_sum($this->balls_faced);
if ($total_balls_faced) {
$this->batting_strike_rate = round(array_sum($this->scores_with_balls_faced) / $total_balls_faced * 100, 2);
}
}
# Gather bowling stats
$this->bowling_innings = 0;
$this->balls = null;
$this->overs = null;
$this->maidens = null;
$this->runs_against = null;
$this->wickets_taken = 0;
$this->wickets_taken_for_analysis = 0;
$this->bowling_economy = null;
$this->bowling_average = null;
$this->bowling_strike_rate = null;
$this->bowling_best = null;
$best_wickets = 0;
$best_runs = 0;
$this->bowling_5 = 0;
foreach ($this->bowling as $bowling) {
/* @var $bowling Bowling */
$this->bowling_innings += 1;
if (!is_null($bowling->GetOvers())) {
# Initialise balls, since we now know there are some recorded
if (is_null($this->balls)) {
$this->balls = 0;
}
# Work out how many balls were bowled - have to assume 8 ball overs, even though on rare occasions that may not be the case
$this->balls += StoolballStatistics::OversToBalls($bowling->GetOvers());
}
if (!is_null($bowling->GetMaidens())) {
# Initialise maidens now we know the stat has been recorded
if (is_null($this->maidens)) {
$this->maidens = 0;
}
# Add these maidens to total bowled
$this->maidens += $bowling->GetMaidens();
}
if (!is_null($bowling->GetRunsConceded())) {
# Initialise runs, since we now know there are some recorded
if (is_null($this->runs_against)) {
$this->runs_against = 0;
}
# Add these runs to the total
$this->runs_against += $bowling->GetRunsConceded();
}
if (!is_null($bowling->GetWickets())) {
$this->wickets_taken += $bowling->GetWickets();
if ($bowling->GetWickets() >= 5) {
$this->bowling_5++;
}
# Record wickets separately for average and strike rate, because otherwise wickets recorded on batting card
# with no overs recorded on bowling card distort those statistics.
if (!is_null($bowling->GetRunsConceded())) {
$this->wickets_taken_for_average += $bowling->GetWickets();
}
if (!is_null($bowling->GetOvers())) {
$this->wickets_taken_for_strike_rate += $bowling->GetWickets();
}
}
if (!is_null($bowling->GetWickets())) {
if ($bowling->GetWickets() > $best_wickets or $bowling->GetWickets() == $best_wickets and (!is_null($bowling->GetRunsConceded()) and (is_null($best_runs) or $bowling->GetRunsConceded() < $best_runs))) {
$best_wickets = $bowling->GetWickets();
$best_runs = $bowling->GetRunsConceded();
}
}
}
if (!is_null($this->balls) and $this->balls > 0 and !is_null($this->runs_against)) {
$this->overs = StoolballStatistics::BallsToOvers($this->balls);
$this->bowling_economy = StoolballStatistics::BowlingEconomy($this->overs, $this->runs_against);
}
if ($this->wickets_taken > 0) {
$this->bowling_best = "{$best_wickets}/{$best_runs}";
}
if ($this->wickets_taken_for_average > 0 and !is_null($this->runs_against)) {
$this->bowling_average = StoolballStatistics::BowlingAverage($this->runs_against, $this->wickets_taken_for_average);
}
if ($this->wickets_taken_for_strike_rate > 0 and $this->balls > 0) {
$this->bowling_strike_rate = StoolballStatistics::BowlingStrikeRate($this->overs, $this->wickets_taken_for_strike_rate);
}
}