CameraPreset.php

<?php
 
/*
 * This file is part of BedrockProtocol.
 * Copyright (C) 2014-2022 PocketMine Team <https://github.com/pmmp/BedrockProtocol>
 *
 * BedrockProtocol is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 */
 
declare(strict_types=1);
 
namespace pocketmine\network\mcpe\protocol\types\camera;
 
use pocketmine\math\Vector2;
use pocketmine\math\Vector3;
use pocketmine\network\mcpe\protocol\serializer\PacketSerializer;
 
final class CameraPreset{
    public const AUDIO_LISTENER_TYPE_CAMERA = 0;
    public const AUDIO_LISTENER_TYPE_PLAYER = 1;
 
    public function __construct(
        private string $name,
        private string $parent,
        private ?float $xPosition,
        private ?float $yPosition,
        private ?float $zPosition,
        private ?float $pitch,
        private ?float $yaw,
        private ?float $rotationSpeed,
        private ?bool $snapToTarget,
        private ?Vector2 $horizontalRotationLimit,
        private ?Vector2 $verticalRotationLimit,
        private ?bool $continueTargeting,
        private ?float $blockListeningRadius,
        private ?Vector2 $viewOffset,
        private ?Vector3 $entityOffset,
        private ?float $radius,
        private ?float $yawLimitMin,
        private ?float $yawLimitMax,
        private ?int $audioListenerType,
        private ?bool $playerEffects,
        private ?bool $alignTargetAndCameraForward,
        private ?CameraPresetAimAssist $aimAssist,
    ){}
 
    public function getName() : string{ return $this->name; }
 
    public function getParent() : string{ return $this->parent; }
 
    public function getXPosition() : ?float{ return $this->xPosition; }
 
    public function getYPosition() : ?float{ return $this->yPosition; }
 
    public function getZPosition() : ?float{ return $this->zPosition; }
 
    public function getPitch() : ?float{ return $this->pitch; }
 
    public function getYaw() : ?float{ return $this->yaw; }
 
    public function getRotationSpeed() : ?float { return $this->rotationSpeed; }
 
    public function getSnapToTarget() : ?bool { return $this->snapToTarget; }
 
    public function getHorizontalRotationLimit() : ?Vector2{ return $this->horizontalRotationLimit; }
 
    public function getVerticalRotationLimit() : ?Vector2{ return $this->verticalRotationLimit; }
 
    public function getContinueTargeting() : ?bool{ return $this->continueTargeting; }
 
    public function getBlockListeningRadius() : ?float{ return $this->blockListeningRadius; }
 
    public function getViewOffset() : ?Vector2{ return $this->viewOffset; }
 
    public function getEntityOffset() : ?Vector3{ return $this->entityOffset; }
 
    public function getRadius() : ?float{ return $this->radius; }
 
    public function getYawLimitMin() : ?float{ return $this->yawLimitMin; }
 
    public function getYawLimitMax() : ?float{ return $this->yawLimitMax; }
 
    public function getAudioListenerType() : ?int{ return $this->audioListenerType; }
 
    public function getPlayerEffects() : ?bool{ return $this->playerEffects; }
 
    public function getAlignTargetAndCameraForward() : ?bool{ return $this->alignTargetAndCameraForward; }
 
    public function getAimAssist() : ?CameraPresetAimAssist{ return $this->aimAssist; }
 
    public static function read(PacketSerializer $in) : self{
        $name = $in->getString();
        $parent = $in->getString();
        $xPosition = $in->readOptional($in->getLFloat(...));
        $yPosition = $in->readOptional($in->getLFloat(...));
        $zPosition = $in->readOptional($in->getLFloat(...));
        $pitch = $in->readOptional($in->getLFloat(...));
        $yaw = $in->readOptional($in->getLFloat(...));
        $rotationSpeed = $in->readOptional($in->getLFloat(...));
        $snapToTarget = $in->readOptional($in->getBool(...));
        $horizontalRotationLimit = $in->readOptional($in->getVector2(...));
        $verticalRotationLimit = $in->readOptional($in->getVector2(...));
        $continueTargeting = $in->readOptional($in->getBool(...));
        $blockListeningRadius = $in->readOptional($in->getLFloat(...));
        $viewOffset = $in->readOptional($in->getVector2(...));
        $entityOffset = $in->readOptional($in->getVector3(...));
        $radius = $in->readOptional($in->getLFloat(...));
        $yawLimitMin = $in->readOptional($in->getLFloat(...));
        $yawLimitMax = $in->readOptional($in->getLFloat(...));
        $audioListenerType = $in->readOptional($in->getByte(...));
        $playerEffects = $in->readOptional($in->getBool(...));
        $alignTargetAndCameraForward = $in->readOptional($in->getBool(...));
        $aimAssist = $in->readOptional(fn() => CameraPresetAimAssist::read($in));
 
        return new self(
            $name,
            $parent,
            $xPosition,
            $yPosition,
            $zPosition,
            $pitch,
            $yaw,
            $rotationSpeed,
            $snapToTarget,
            $horizontalRotationLimit,
            $verticalRotationLimit,
            $continueTargeting,
            $blockListeningRadius,
            $viewOffset,
            $entityOffset,
            $radius,
            $yawLimitMin,
            $yawLimitMax,
            $audioListenerType,
            $playerEffects,
            $alignTargetAndCameraForward,
            $aimAssist
        );
    }
 
    public function write(PacketSerializer $out) : void{
        $out->putString($this->name);
        $out->putString($this->parent);
        $out->writeOptional($this->xPosition, $out->putLFloat(...));
        $out->writeOptional($this->yPosition, $out->putLFloat(...));
        $out->writeOptional($this->zPosition, $out->putLFloat(...));
        $out->writeOptional($this->pitch, $out->putLFloat(...));
        $out->writeOptional($this->yaw, $out->putLFloat(...));
        $out->writeOptional($this->rotationSpeed, $out->putLFloat(...));
        $out->writeOptional($this->snapToTarget, $out->putBool(...));
        $out->writeOptional($this->horizontalRotationLimit, $out->putVector2(...));
        $out->writeOptional($this->verticalRotationLimit, $out->putVector2(...));
        $out->writeOptional($this->continueTargeting, $out->putBool(...));
        $out->writeOptional($this->blockListeningRadius, $out->putLFloat(...));
        $out->writeOptional($this->viewOffset, $out->putVector2(...));
        $out->writeOptional($this->entityOffset, $out->putVector3(...));
        $out->writeOptional($this->radius, $out->putLFloat(...));
        $out->writeOptional($this->yawLimitMin, $out->putLFloat(...));
        $out->writeOptional($this->yawLimitMax, $out->putLFloat(...));
        $out->writeOptional($this->audioListenerType, $out->putByte(...));
        $out->writeOptional($this->playerEffects, $out->putBool(...));
        $out->writeOptional($this->alignTargetAndCameraForward, $out->putBool(...));
        $out->writeOptional($this->aimAssist, fn(CameraPresetAimAssist $v) => $v->write($out));
    }
}