/**
* @test
*/
public function I_can_get_round_half()
{
$number = 5;
$this->assertSame(3, SumAndRound::half($number));
$number = 4.99;
$this->assertSame(2, SumAndRound::half($number));
}
public function provideDistanceAndExpectedModifier()
{
$testValues = [];
$distanceTable = new DistanceTable();
for ($distanceBonus = 1; $distanceBonus < 100; $distanceBonus++) {
$distanceInMeters = (new DistanceBonus($distanceBonus, $distanceTable))->getDistance()->getMeters();
$attackNumberModifier = -(SumAndRound::half($distanceBonus) - 9);
// PPH page 104 left column
$testValues[] = [$distanceInMeters, $attackNumberModifier];
}
return $testValues;
}
/**
* @param RangedWeaponCode $rangedWeaponCode
* @param Speed $speed
* @return int
* @throws CanNotUseWeaponBecauseOfMissingStrength
*/
private function getEncounterRangeBonusBySpeed(RangedWeaponCode $rangedWeaponCode, Speed $speed)
{
if (!$rangedWeaponCode->isThrowingWeapon()) {
return 0;
}
return SumAndRound::half($speed->getValue());
}
/**
* Despite rules this library deducts half of size from defense number, instead of adding to attack number,
* because it is more practical from numbers-point-of-view
* PPH page 104 right column top
*
* @param DefenseNumber $defense
* @param Size $size
*/
public function __construct(DefenseNumber $defense, Size $size)
{
/** @noinspection ExceptionsAnnotatingAndHandlingInspection */
parent::__construct($defense->getValue() - SumAndRound::half($size->getValue()));
}
protected function calculateValue($firstPropertyValue, $secondPropertyValue, $charismaValue)
{
return SumAndRound::average($firstPropertyValue, $secondPropertyValue) + SumAndRound::half($charismaValue);
}
/**
* @param IntegerInterface $firstProperty
* @param IntegerInterface $secondProperty
* @param Charisma $charisma
*/
protected function __construct(IntegerInterface $firstProperty, IntegerInterface $secondProperty, Charisma $charisma)
{
/** @noinspection ExceptionsAnnotatingAndHandlingInspection */
parent::__construct(SumAndRound::average($firstProperty->getValue(), $secondProperty->getValue()) + SumAndRound::half($charisma->getValue()));
}
/**
* @param Speed $speed
*/
public function __construct(Speed $speed)
{
/** @noinspection ExceptionsAnnotatingAndHandlingInspection */
parent::__construct(SumAndRound::half($speed->getValue()));
}
/**
* Affects activities using strength, agility or knack, see PPH page 113, right column, bottom.
* @param Strength $strength
* @param Weight $cargoWeight
* @return int negative number or zero
* @throws \DrdPlus\Tables\Measurements\Partials\Exceptions\BonusRequiresInteger
*/
public function getMalusFromLoad(Strength $strength, Weight $cargoWeight)
{
$requiredStrength = $cargoWeight->getBonus()->getValue();
$missingStrength = $requiredStrength - $strength->getValue();
$malus = -SumAndRound::half($missingStrength);
// see PPH page 113, right column
if ($malus > 0) {
return 0;
}
return $malus;
}
