/**
* Remove the spellcaster of the given type with the least energy.
* @param Product $casterType
* @param float $time Time of removal
*/
public function remove($casterType, $time)
{
if (self::$debug) {
tracemsg("Spellcasters::remove(" . $casterType . ", " . simple_time($time) . ")");
}
// choose a spellcaster to remove
foreach ($this->select($casterType, $tagsRequired) as $spellcaster) {
if ($spellcaster->created <= $time) {
if (!isset($candidate)) {
$candidate = $spellcaster;
} elseif ($spellcaster->energy() < $candidate->energy()) {
$candidate = $spellcaster;
}
}
}
// if no such spellcaster exists, throw an error
if (!isset($candidate)) {
throw_error("No spellcaster of type <i>" . $casterType->name . "</i> could be removed.", "This error message should not occur. Please report this message with your build order on the thread linked at bottom of the page.");
}
// mark it as destroyed
if (self::$debug) {
tracemsg("Spellcasters::remove(), chosen " . $candidate->casterType . " created at " . simple_time($candidate->created));
}
$candidate->destroyed = $time;
}
/**
* Calculate time when job would be completed, and expend production queues.
* @global Product $ChronoBoost
* @global Product $Nexus
* @global Product $Warpgate
* @param Job $job
* @param float $time
* @param bool $tentative If true, chronoboosts will not be logged. Use this
* to perform dry runs of the queue use.
* @return array(int,array) First element is time job would be completed,
* second element is list of production queues used.
*/
public function queue($job, $time = null, $tentative = false)
{
global $ChronoBoost, $Nexus, $Warpgate;
if ($this->debug) {
tracemsg("Timeline::queue(" . $job . ", " . simple_time($time) . ", " . ($tentative ? "true" : "false") . ")");
}
if ($time === null) {
$time = $job->timeStarted;
}
if ($this->debug) {
tracemsg("Timeline::queue(), job starts at " . simple_time($time));
}
// choose queues
list($queueTypesExpended, $expendAll) = $job->queueTypesExpended();
if ($queueTypesExpended !== null) {
$queues = $this->queues->choose($time, $queueTypesExpended, $expendAll, $job->tagsRequired);
}
// build time
$buildTime = $job->duration();
if (isset($queues) && count($queues) == 1 && $queues[0]->structure == $Warpgate) {
$buildTime -= WARPGATE_QUEUE_REDUCTION;
}
// previous chrono boost overlaps this job
if (isset($queues) && count($queues) == 1 && $queues[0]->chronoboosted + $ChronoBoost->timeCost > $time) {
$boostTime = $queues[0]->chronoboosted;
// calculate overlap with job
$overlapStart = max($boostTime, $time);
$overlapEnd = min($boostTime + $ChronoBoost->timeCost * CHRONO_BOOST_RATE, $time + $buildTime);
$overlap = max(0, $overlapEnd - $overlapStart);
// reduce build time
$buildTime -= $overlap - $overlap / CHRONO_BOOST_RATE;
}
// chrono boosts
if (isset($queues) && count($queues) == 1) {
// process chronoboosts in an alternate reality
$spellcasters = clone $this->spellcasters;
for ($i = 0; $i < $job->chronoboost; $i++) {
// start time of chrono boost
$boostTime = max($queues[0]->chronoboosted + $ChronoBoost->timeCost, $spellcasters->when($Nexus, $ChronoBoost->energyCost));
if ($boostTime < $time + $buildTime) {
$boostTime = max($boostTime, $time + CHRONO_BOOST_HUMAN_DELAY);
// calculate overlap with job
$overlapStart = max($boostTime, $time);
$overlapEnd = min($boostTime + $ChronoBoost->timeCost * CHRONO_BOOST_RATE, $time + $buildTime);
$overlap = max(0, $overlapEnd - $overlapStart);
// reduce build time
$buildTime -= $overlap - $overlap / CHRONO_BOOST_RATE;
// expend spellcasters
$spellcasters->update($boostTime);
$spellcasters->expend($Nexus, $ChronoBoost->energyCost, $boostTime);
// log chronoboost & reserve energy
if (!$tentative) {
$this->addCheckpoint(new Checkpoint("<em>CB: " . $job->description() . "</em>", $boostTime, $boostTime + $ChronoBoost->timeCost));
$spellcaster = $this->spellcasters->reserve($Nexus, $ChronoBoost->energyCost, $boostTime);
}
// queue is now chrono boosted
$queues[0]->chronoboosted = $boostTime;
}
}
}
// build complete
$completed = $time + $buildTime;
// queue is now unavailable
if (isset($queues)) {
foreach ($queues as $queue) {
$queue->busy($time, $completed, $job->busiesQueues());
}
return array($completed, $queues);
} else {
return array($completed, null);
}
}
/**
* Calculate time when another vomit can be queued on any hatchery.
* @return float
*/
public function whenVomit()
{
$time = INF;
foreach ($this->_hatcheries as $hatchery) {
$time = min($time, $hatchery->whenVomit());
}
if (self::$debug) {
tracemsg(($this->_isClone ? "lon " : "") . "Hatcheries::whenVomit(), returns " . simple_time($time));
}
return $time;
}
/**
* Schedule as a floating job that can be squeezed in without delaying the
* fixed job. If there is supply gap before the fixed job, a floating
* jobs is scheduled as needed to bridge the gap, possibly delaying the
* fixed job.
* @param Job $fixedJob Fixed job
* @param bool $recurring If set, consider either only recurring or
* non-recurring jobs.
* @return bool True, if a job could be squeezed in.
*/
private function squeeze($fixedJob, $recurring = null)
{
Logger::enter("Scheduler::squeeze");
if (self::$debug) {
tracemsg("Scheduler::squeeze(" . $fixedJob . ", " . ($recurring === null ? "null" : ($recurring ? "true" : "false")) . ")");
}
// squeezing is mandatory if the fixed job is unavailable
$mandatory = $fixedJob->availability->status != Availability::Available;
if (self::$debug) {
tracemsg("Scheduler::squeeze(), squeezing is " . ($mandatory ? "" : "not ") . "mandatory!");
}
// choose candidates
if ($recurring === null) {
$candidates = array_merge($this->_floatingJobs, $this->_recurringJobs);
} elseif ($recurring) {
$candidates = $this->_recurringJobs;
} else {
$candidates = $this->_floatingJobs;
}
if (self::$debug) {
tracemsg("Scheduler::squeeze(), choosing from " . count($candidates) . " candidates!");
}
// ignore recurring candidates that build the same product as the fixed job
if (!$mandatory && $fixedJob->productBuilt() !== null) {
foreach ($candidates as $key => $job) {
if ($job->recurring && $job->productBuilt() !== null && $job->productBuilt()->uid == $fixedJob->productBuilt()->uid) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), eliminating " . $job . ", which builds the same product as " . $fixedJob . ".");
}
unset($candidates[$key]);
}
}
}
// ignore candidates that are not available before fixed job starts
// if mandatory, instead ignore candidates that are not available ever
foreach ($candidates as $key => $job) {
$this->_timeline->calculate($job, $this->_scheduledJobs);
if (!$mandatory && $job->timeStarted > $fixedJob->timeStarted) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), eliminating " . $job . ", which is available at " . simple_time($job->timeStarted) . ", but fixed job starts at " . simple_time($fixedJob->timeStarted));
}
unset($candidates[$key]);
} elseif ($mandatory && $job->timeStarted === INF) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), eliminating " . $job . ", which is unavailable because " . $job->availability);
}
unset($candidates[$key]);
}
}
// ignore jobs that affect supply the wrong way
if (isset($fixedJob->triggerSupply)) {
$supplyGap = $fixedJob->triggerSupply - $this->_timeline->supplyCount;
if (self::$debug) {
tracemsg("Scheduler::squeeze(), supply gap is " . $supplyGap . ", current supply count is " . $this->_timeline->supplyCount . ", fixed job is triggered at " . $fixedJob->triggerSupply);
}
foreach ($candidates as $key => $job) {
if ($supplyGap == 0 && $job->supplyCost(true) != 0) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), eliminating <i>" . $job . "</i>; Supply gap is " . $supplyGap . ", job's supply cost is " . $job->supplyCost(true));
}
unset($candidates[$key]);
} elseif ($supplyGap > 0 && ($job->supplyCost(true) > $supplyGap || $job->supplyCost(true) < 0)) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), #3 Eliminating " . $job);
}
unset($candidates[$key]);
} elseif ($supplyGap < 0 && ($job->supplyCost(true) < $supplyGap || $job->supplyCost(true) > 0)) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), #4 Eliminating " . $job);
}
unset($candidates[$key]);
}
}
}
// if not mandatory, ignore jobs that exceed surplus minerals or gas
if (!$mandatory) {
foreach ($candidates as $key => $job) {
// always allow jobs that don't cost resources
if ($job->mineralCost() == 0 && $job->gasCost() == 0) {
continue;
}
// the job affects income
$mutations = $job->mutations();
$mutations->sort();
if (count($mutations) > 0) {
// calculate job start & complete time
$jobComplete = $this->_timeline->whenComplete($job);
// set up alternate reality income
$income = clone $this->_timeline->income;
foreach ($mutations as $mutation) {
$income->splice($mutation);
}
// the job does not affect income
} else {
$income = $this->_timeline->income;
}
// if surplus is not great enough
list($gasSurplus, $mineralSurplus) = $income->surplus($fixedJob->timeStarted);
if (round($gasSurplus) < $job->gasCost() + $fixedJob->gasCost()) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), eliminating " . $job . ". Gas needed for both jobs is " . ($job->gasCost() + $fixedJob->gasCost()) . ", gas surplus is " . $gasSurplus . ".");
}
unset($candidates[$key]);
}
if (round($mineralSurplus) < $job->mineralCost() + $fixedJob->mineralCost()) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), eliminating " . $job . ". Mineral needed for both jobs is " . ($job->mineralCost() + $fixedJob->mineralCost()) . ", mineral surplus is " . $mineralSurplus . ".");
}
unset($candidates[$key]);
}
}
}
// if not mandatory, ignore jobs whose larvae, production queue
// or spellcaster usage would stall fixed job
if (!$mandatory) {
foreach ($candidates as $key => $job) {
if (!$this->_timeline->canAccommodate($job, $fixedJob)) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), #16 Eliminating " . $job);
}
unset($candidates[$key]);
}
}
}
// ignore candidates that exceed supply gap
$supplyGap = $this->supplyGap();
foreach ($candidates as $key => $job) {
if ($supplyGap >= 0 && $job->supplyCost(true) > $supplyGap) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), #9 Eliminating " . $job);
}
unset($candidates[$key]);
}
}
// ignore jobs that cause fixed job to exceed supply capacity
foreach ($candidates as $job) {
if ($job->supplyCost(true) > 0) {
// how much supply capacity is needed
$supplyNeeded = $this->_timeline->supplyCount + $fixedJob->supplyCost(true) + $job->supplyCost(true);
// discard candidate if supply capacity is not available
$time = $this->_timeline->farms->when($supplyNeeded);
if (!$mandatory && $time > $fixedJob->timeStarted) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), #14 Eliminating " . $job);
}
unset($candidates[$key]);
} elseif ($mandatory && $time === INF) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), #15 Eliminating " . $job);
}
unset($candidates[$key]);
}
}
}
// no floating jobs are available
if (count($candidates) == 0) {
if (self::$debug) {
tracemsg("Scheduler::squeeze(), all jobs were eliminated!");
}
// if mandatory, throw an error
if ($mandatory) {
$this->reportUnavailable(array($fixedJob));
}
Logger::leave("Scheduler::squeeze");
return false;
}
// choose earliest available job
$job = $this->earliest($candidates);
// process floating job
if (self::$debug) {
$report = "";
foreach ($candidates as $candidate) {
$report .= (isset($notFirst) ? ", " : "") . $candidate . "(" . simple_time($candidate->timeStarted) . ")";
$notFirst = true;
}
tracemsg("Scheduler::squeeze(), remaining candidates are " . $report);
}
if (self::$debug) {
tracemsg("Scheduler::squeeze(), chosen " . $job);
}
$this->process($job);
// reschedule, if recurring
if ($job->recurring) {
$this->_recurringJobs[] = clone $job;
}
Logger::leave("Scheduler::squeeze");
return true;
}
/**
* Calculate when the given queue types are available.
* @param array $queueTypes
* @param bool $expendsAll
* @param array $tagsRequired
* @return float
*/
public function when($queueTypes, $expendsAll, $tagsRequired = null)
{
if (!isset($queueTypes) || count($queueTypes) == 0) {
return $this->_lastUpdated;
}
// when are production queues available
if (self::$debug) {
tracemsg("ProductionQueues::when(), Looking for available queues");
}
$queuesAvailable = $expendsAll ? 0 : INF;
$unavailableQueues = array();
foreach ($queueTypes as $expend) {
$queues = $this->select($expend, $tagsRequired);
// when is production queue of this type available
$queueAvailable = INF;
foreach ($queues as $queue) {
$queueAvailable = min($queueAvailable, $queue->available);
}
if (self::$debug) {
tracemsg("ProductionQueues::when(), " . count($queues) . " Queues of type " . $expend . ", earliest available at " . simple_time($queueAvailable));
}
if ($queueAvailable === INF) {
$unavailableQueues[] = $expend;
}
if ($expendsAll) {
$queuesAvailable = max($queuesAvailable, $queueAvailable);
} else {
$queuesAvailable = min($queuesAvailable, $queueAvailable);
}
}
if (self::$debug) {
tracemsg("ProductionQueues::when(), all queues available at " . simple_time($queuesAvailable));
}
// some or all queues are unavailable
if ($queuesAvailable === INF) {
if (self::$debug) {
tracemsg("ProductionQueues::when(), no production queue of type <i>" . implode("</i>, <i>", $unavailableQueues) . "</i> is available.");
}
return array(INF, $unavailableQueues);
}
return array(max($this->_lastUpdated, $queuesAvailable), null);
}
/**
* Calculate when the given amount of resources is available.
* @param float $mineralNeeded
* @param float $gasNeeded
* @return float
*/
public function when($mineralNeeded, $gasNeeded)
{
if ($this->debug) {
tracemsg("IncomeSlots::when(" . $mineralNeeded . ", " . $gasNeeded . ")");
}
// how much is needed
$mineralNeeded -= $this->_mineralStored;
$gasNeeded -= $this->_gasStored;
// calculate breaking points
foreach ($this->_slots as $slot) {
list($mineralTimeInSlot, $gasTimeInSlot) = $slot->when($mineralNeeded, $gasNeeded);
if ($mineralTimeInSlot === INF) {
$mineralNeeded -= $slot->mineralRate() * $slot->duration();
} elseif (!isset($mineralTime)) {
$mineralTime = $mineralTimeInSlot;
}
if ($gasTimeInSlot === INF) {
$gasNeeded -= $slot->gasRate() * $slot->duration();
} elseif (!isset($gasTime)) {
$gasTime = $gasTimeInSlot;
}
if (isset($gasTime) && isset($mineralTime)) {
break;
}
}
if (!isset($gasTime)) {
$gasTime = INF;
}
if (!isset($mineralTime)) {
$mineralTime = INF;
}
if ($this->debug) {
tracemsg("IncomeSlots::when(), mineralTime=" . $mineralTime . ", gasTime=" . $gasTime);
}
if ($this->debug) {
tracemsg("IncomeSlots::when(), storedMineral=" . $this->_mineralStored . ", storedGas=" . $this->_gasStored);
}
return max($mineralTime, $gasTime);
}