function run()
{
/*
船隊ID:1026133
抵達時間 - 飛行長度 = 出發時間 fleetInfo["starttime"]
現在時間 - 出發時間 = 回來所需時間
#攻擊到達時間 = 所有針對該星球的攻擊 最近的那個 但如果攻擊之間只相距不到1分鐘 則視為同一個攻擊事件
#不用定期抓event list 因為defender反應的時候攻擊就已經快要到達了
現在時間 + 回來所需時間 - 攻擊到達時間 > 10 秒
召回
*/
/*
以下三個重要的動作要做失敗判斷
1.$AttackDetector->detectAttack();
2.$this->defendAttack()
3.Withdraw fleets
*/
while (1 == 1) {
//<These code should be sychronized>
//echo "Defender[".$this->p_coord[0].":".$this->p_coord[1].":".$this->p_coord[2]."]: ask for key.\n";
$resultlen = GlobalFunc::synExecute("Defender[" . $this->p_coord[0] . ":" . $this->p_coord[1] . ":" . $this->p_coord[2] . "](" . $this->p_coord[3] . "):", function () {
date_default_timezone_set('Asia/Taipei');
$last_update_time = file_get_contents($this->Config['DLastUpt'], true);
echo " last update time: " . date('H:i:s', $last_update_time) . "\n";
$nowTime = time();
if ($nowTime - $last_update_time <= 5) {
//5秒內更新過的 可以直接使用
echo "Last update time: " . date('H:i:s', $last_update_time) . "; File is updated within 5 second.\n";
//確保通知外面 已經拿到想要的東西了
return $this->Config['AskPageLeastStrLen'] + 1;
} else {
echo "Last update time: " . date('H:i:s', $last_update_time) . "; File is not updated ask for overview page\n";
//更新overview string的內容
$overview_string = "";
$overview_string = GlobalFunc::getOverviewPage();
//echo "\noverview result strlen: " .strlen($overview_string) . "\n";
if (strlen($overview_string) < $this->Config['AskPageLeastStrLen']) {
//access failed;
echo "Defender ask for overview page failed, return 0\n";
return 0;
}
$event_list = GlobalFunc::getEventList();
//update overview page and event list info
$put1 = file_put_contents($this->Config['ADOverview'], $overview_string);
$put2 = file_put_contents($this->Config['ADEventList'], $event_list);
//update last update time that other threads can check
$put3 = file_put_contents($this->Config['DLastUpt'], time());
echo " Put1={$put1}, Put2={$put2}, Put3={$put2}\n";
}
//成功取得頁面
return strlen($overview_string);
});
echo "Defend read overview page result length: {$resultlen}\n";
if ($resultlen < $this->Config['AskPageLeastStrLen']) {
echo "Defender: Error occur, failed to update overview page. login in again, resltlen: " . $resultlen . "\n";
$LoginManager = new LoginManager();
continue;
//登入後 重跑回圈
}
//</These code should be sychronized>
//偵測攻擊
$AttackDetector = new AttackDetector($this->p_coord);
$arrivetime = $AttackDetector->detectAttack();
//$arrivetime == 0表示不需要做任何事
//$arrivetime == "xx:xx:xx" 表示在這個時間攻擊會到達
$fleet_already_withdraw = false;
$withdraw_arr_time = 0;
//偵測到攻擊則開始抵禦
//不是數字 就表示有攻擊
echo "Defender: get returned arrivetime: ";
var_dump($arrivetime);
if (strcmp($arrivetime, "0") != 0) {
echo "[" . $this->p_coord[0] . ":" . $this->p_coord[1] . ":" . $this->p_coord[2] . "](" . $this->p_coord[3] . ") start defese.\n";
$this->fleetInfo = $this->defendAttack();
//會更新fleet info
if ($this->fleetInfo == 0) {
$halt_period = $this->Config["sendFleetFailHaltPeriod"];
echo "Defender: fleetInfo return 0, error occur.\n";
echo "Defender: No withdraw link to withdraw fleets.\n";
echo "Ignore withdraw command. Sleep " . $halt_period . " second.\n";
if (strlen($halt_period) == 0) {
$halt_period = 10;
}
sleep($halt_period);
continue;
}
echo "Fleet Start Time: " . date('H:i:s', $this->fleetInfo["starttime"]) . "\n";
echo "Fleet Withdraw link: " . $this->fleetInfo["withdraw_link"] . "\n";
while (1 == 1) {
//算出回來所需時間 每個loop更新一次
$withdraw_arr_left_sec = time() - $this->fleetInfo["starttime"];
$attack_arr_left_sec = GlobalFunc::timeFromNowInSecond($arrivetime, false);
if ($withdraw_arr_left_sec - $attack_arr_left_sec >= 60 && $fleet_already_withdraw == false) {
//撤退回到星球所需時間 > 攻擊到達剩餘時間
//可以撤退船隊了
//要發送撤回船隊的指令
//Syn start
$result = GlobalFunc::synExecute("Fleet Withdraw", function () {
// start time為預估時間 取不到實際值 因此很可能會有誤差
$result = GlobalFunc::httpGet($this->fleetInfo["withdraw_link"], $this->Config['COOKIE_FILE']);
echo "Withdraw Link: " . $this->fleetInfo["withdraw_link"] . "\n";
return $result;
});
if (strlen($result) < $this->Config['AskPageLeastStrLen']) {
echo "Error occur, Fleet Withdraw result page len < AskPageLeastStrLen, may login in again.\n";
$LoginManager = new LoginManager();
continue;
}
//Syn end
//標記船隊已經在回程途中
//取得艦隊會到家的時間
$fleet_already_withdraw = true;
$withdraw_arr_time = $withdraw_arr_left_sec + time();
echo "Defender: [" . $this->p_coord[0] . ":" . $this->p_coord[1] . ":" . $this->p_coord[2] . "](" . $this->p_coord[3] . ") ";
echo "withdraw fleets. result len: " . strlen($result) . ".\n";
} else {
if ($fleet_already_withdraw == false) {
echo "Defender: [" . $this->p_coord[0] . ":" . $this->p_coord[1] . ":" . $this->p_coord[2] . "](" . $this->p_coord[3] . ") ";
echo "if " . ($withdraw_arr_left_sec - $attack_arr_left_sec) . " >= 60, withdraw fleets.\n";
} else {
if ($withdraw_arr_time - time() < 0) {
//船隊順利回到家
$idle_sec = $this->Config['idlePeriod'];
echo "Defender: [" . $this->p_coord[0] . ":" . $this->p_coord[1] . ":" . $this->p_coord[2] . "](" . $this->p_coord[3] . ") ";
echo "Fleets got home, lose defending ability for next 5 seconds.\n";
sleep($idle_sec);
// prevent wrong prediction of the time that fleets arrive
break;
//break以後馬上會重跑回圈 若無sleep很可能因為誤差 船還沒到家
//若有下一輪攻擊 很可能造成程式失效
//因此當抵達的 $idle_sec 秒將沒有抵禦能力
//(船通常會晚個10~30秒到家,依據目前設定是10秒)
} else {
echo "Defender: [" . $this->p_coord[0] . ":" . $this->p_coord[1] . ":" . $this->p_coord[2] . "](" . $this->p_coord[3] . ") ";
echo "Fleets will get home after " . ($withdraw_arr_time - time()) . " second.\n";
}
}
}
sleep(2);
}
} else {
echo "Defender: [" . $this->p_coord[0] . ":" . $this->p_coord[1] . ":" . $this->p_coord[2] . "](" . $this->p_coord[3] . ") ";
//$detect_period = $this->Config['DetectPeriod'];
$detect_period = rand($this->Config['DetectPeriod'] / 2, $this->Config['DetectPeriod']);
echo "sleep " . $detect_period . " second.\n";
sleep($detect_period);
//sleep(60);
}
}
echo "Defend loop out\n";
}