EVE-KILL / zKillboard

classes/Points.php

<?php
/* zKillboard
 * Copyright (C) 2012-2015 EVE-KILL Team and EVSCO.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

class Points
{
	private static $pointsArray = array(
		324 => array("Assault Ship", 100),
		397 => array("Assembly Array", 10),
		1201 => array('Attack Battlecruiser', 300),
		419 => array("Battlecruiser", 250),
		27 => array("Battleship", 750),
		898 => array("Black Ops", 1800),
		1202 => array("Blockade Runner", 125),
		883 => array("Capital Industrial Ship", 1000),
		29 => array("Capsule", 5),
		547 => array("Carrier", 3000),
		906 => array("Combat Recon Ship", 350),
		540 => array("Command Ship", 450),
		365 => array("Control Tower", 250),
		471 => array("Corporate Hangar Array", 50),
		830 => array("Covert Ops", 80),
		26 => array("Cruiser", 100),
		838 => array("Cynosural Generator Array", 10),
		839 => array("Cynosural System Jammer", 50),
		420 => array("Destroyer", 60),
		485 => array("Dreadnought", 4000),
		893 => array("Electronic Attack Ship", 200),
		439 => array("Electronic Warfare Battery", 50),
		837 => array("Energy Neutralizing Battery", 50),
		543 => array("Exhumer", 20),
		833 => array("Force Recon Ship", 350),
		513 => array("Freighter", 300),
		25 => array("Frigate", 50),
		358 => array("Heavy Assault Ship", 400),
		894 => array("Heavy Interdictor", 600),
		28 => array("Industrial", 20),
		941 => array("Industrial Command Ship", 800),
		1012 => array("Infrastructure Hubs", 500),
		831 => array("Interceptor", 60),
		541 => array("Interdictor", 60),
		902 => array("Jump Freighter", 500),
		707 => array("Jump Portal Array", 10),
		832 => array("Logistics", 175),
		900 => array("Marauder", 1000),
		463 => array("Mining Barge", 20),
		449 => array("Mobile Hybrid Sentry", 10),
		413 => array("Mobile Laboratory", 10),
		430 => array("Mobile Laser Sentry", 10),
		417 => array("Mobile Missile Sentry", 10),
		426 => array("Mobile Projectile Sentry", 10),
		438 => array("Mobile Reactor", 10),
		416 => array("Moon Mining", 10),
		1106 => array("Orbital Construction Platform", 5),
		1025 => array("Orbital Infrastructure", 500),
		1022 => array("Prototype Exploration Ship", 5),
		311 => array("Refining Array", 10),
		237 => array("Rookie ship", 5),
		709 => array("Scanner Array", 10),
		440 => array("Sensor Dampening Battery", 10),
		444 => array("Shield Hardening Array", 10),
		363 => array("Ship Maintenance Array", 10),
		31 => array("Shuttle", 5),
		404 => array("Silo", 10),
		1005 => array("Sovereignty Blockade Units", 250),
		441 => array("Stasis Webification Battery", 10),
		834 => array("Stealth Bomber", 80),
		963 => array("Strategic Cruiser", 750),
		659 => array("Supercarrier", 6000),
		1305 => array("Tactical Destroyer", 450),
		1003 => array("Territorial Claim Units", 500),
		30 => array("Titan", 20000),
		473 => array("Tracking Array", 10),
		380 => array("Transport Ship", 30),
		443 => array("Warp Scrambling Battery", 10),
	);

	public static function getPointValues()
	{
		return self::$pointsArray;
	}

	public static function getPoints($groupID)

The return type could not be reliably inferred; please add a @return annotation.

	{
		if (!isset(self::$pointsArray[$groupID])) return 0;
		$arr = self::$pointsArray[$groupID];
		if (!isset($arr[1])) return 0;
		return $arr[1];
	}

	public static function updatePoints($killID, $tempTables = false)
	{
		$points = self::calculatePoints($killID, $tempTables);
		$temp = $tempTables ? "_temporary" : "";
		Db::execute("update zz_participants$temp set points = :points where killID = :killID", array(":points" => $points, ":killID" => $killID));
		return $points;
	}

	public static function calculatePoints($killID, $tempTables = false)
	{
		$temp = $tempTables ? "_temporary" : "";
		$victim = Db::queryRow("select * from zz_participants$temp where killID = :killID and isVictim = 1", array(":killID" => $killID), 0);
		$kill = $victim;
		$involved = Db::query("select * from zz_participants$temp where killID = :killID and isVictim = 0", array(":killID" => $killID), 0);

		$vicpoints = self::getPoints($victim["groupID"]);
		$vicpoints += $kill["total_price"] / 10000000;
		$maxpoints = round($vicpoints * 1.2);

		$invpoints = 0;
		foreach ($involved as $inv)
		{
			$invpoints += self::getPoints($inv["groupID"]);
		}

		if (($vicpoints + $invpoints) == 0) return 0;
		$gankfactor = $vicpoints / ($vicpoints + $invpoints);
		$points = ceil($vicpoints * ($gankfactor / 0.75));

		if ($points > $maxpoints) $points = $maxpoints;

		$points = round($points, 0);
		return max(1, $points); // a kill is always worth at least one point
	}
}