public function explode(Position $pos)
{
$aabb = new AxisAlignedBB($pos->getX() - self::RANGE, $pos->getY() - self::RANGE, $pos->getZ() - self::RANGE, $pos->getX() + self::RANGE, $pos->getY() + self::RANGE, $pos->getZ() + self::RANGE);
$nearbyEntities = $this->getPlayer()->getLevel()->getNearbyEntities($aabb, null);
$pk = new ExplodePacket();
$pk->x = $pos->x;
$pk->y = $pos->y;
$pk->z = $pos->z;
$pk->radius = 10;
$pk->records = [new Vector3($pos->x, $pos->y, $pos->z)];
Server::broadcastPacket($this->getPlayer()->getLevel()->getChunkPlayers($pos->x >> 4, $pos->z >> 4), $pk->setChannel(Network::CHANNEL_BLOCKS));
foreach ($nearbyEntities as $entity) {
if (!$entity instanceof Player) {
continue;
}
if ($this->getPlugin()->isEnemy($this->getPlayer()->getName(), $entity->getName())) {
//cause : 15, damage : 15, knockback : 5
$event = new EntityDamageByEntityEvent($this->getPlayer(), $entity, 15, 15, 5);
$entity->attack($event->getFinalDamage(), $event);
}
}
for ($i = 0; $i < 100; $i++) {
$this->getPlayer()->getLevel()->addParticle(new SmokeParticle(new Vector3($pos->x + mt_rand(-self::RANGE, self::RANGE), $pos->y + mt_rand(-self::RANGE, self::RANGE), $pos->z + mt_rand(-self::RANGE, self::RANGE))));
}
}
public function onShoot()
{
$this->lastShoot = microtime(true);
$pk = new ExplodePacket();
$pk->x = $this->player->getX();
$pk->y = $this->player->getY();
$pk->z = $this->player->getZ();
$pk->radius = 10;
$pk->records = [new Vector3($this->player->getX(), $this->player->getY() + 1.62, $this->player->getZ())];
Server::broadcastPacket($this->getPlayer()->getLevel()->getChunkPlayers($this->player->getX() >> 4, $this->player->getZ() >> 4), $pk->setChannel(Network::CHANNEL_BLOCKS));
}
public function explodeB()
{
$send = [];
$updateBlocks = [];
$source = (new Vector3($this->source->x, $this->source->y, $this->source->z))->floor();
$yield = 1 / $this->size * 100;
if ($this->what instanceof Entity) {
$this->level->getServer()->getPluginManager()->callEvent($ev = new EntityExplodeEvent($this->what, $this->source, $this->affectedBlocks, $yield));
if ($ev->isCancelled()) {
return false;
} else {
$yield = $ev->getYield();
$this->affectedBlocks = $ev->getBlockList();
}
}
$explosionSize = $this->size * 2;
$minX = Math::floorFloat($this->source->x - $explosionSize - 1);
$maxX = Math::ceilFloat($this->source->x + $explosionSize + 1);
$minY = Math::floorFloat($this->source->y - $explosionSize - 1);
$maxY = Math::ceilFloat($this->source->y + $explosionSize + 1);
$minZ = Math::floorFloat($this->source->z - $explosionSize - 1);
$maxZ = Math::ceilFloat($this->source->z + $explosionSize + 1);
$explosionBB = new AxisAlignedBB($minX, $minY, $minZ, $maxX, $maxY, $maxZ);
$list = $this->level->getNearbyEntities($explosionBB, $this->what instanceof Entity ? $this->what : null);
foreach ($list as $entity) {
$distance = $entity->distance($this->source) / $explosionSize;
if ($distance <= 1) {
$motion = $entity->subtract($this->source)->normalize();
$impact = (1 - $distance) * ($exposure = 1);
$damage = (int) (($impact * $impact + $impact) / 2 * 8 * $explosionSize + 1);
if ($this->what instanceof Entity) {
$ev = new EntityDamageByEntityEvent($this->what, $entity, EntityDamageEvent::CAUSE_ENTITY_EXPLOSION, $damage);
} elseif ($this->what instanceof Block) {
$ev = new EntityDamageByBlockEvent($this->what, $entity, EntityDamageEvent::CAUSE_BLOCK_EXPLOSION, $damage);
} else {
$ev = new EntityDamageEvent($entity, EntityDamageEvent::CAUSE_BLOCK_EXPLOSION, $damage);
}
$entity->attack($ev->getFinalDamage(), $ev);
$entity->setMotion($motion->multiply($impact));
}
}
$air = Item::get(Item::AIR);
foreach ($this->affectedBlocks as $block) {
if ($block->getId() === Block::TNT) {
$mot = (new Random())->nextSignedFloat() * M_PI * 2;
$tnt = Entity::createEntity("PrimedTNT", $this->level->getChunk($block->x >> 4, $block->z >> 4), new Compound("", ["Pos" => new Enum("Pos", [new Double("", $block->x + 0.5), new Double("", $block->y), new Double("", $block->z + 0.5)]), "Motion" => new Enum("Motion", [new Double("", -sin($mot) * 0.02), new Double("", 0.2), new Double("", -cos($mot) * 0.02)]), "Rotation" => new Enum("Rotation", [new Float("", 0), new Float("", 0)]), "Fuse" => new Byte("Fuse", mt_rand(10, 30))]));
$tnt->spawnToAll();
} elseif (mt_rand(0, 100) < $yield) {
foreach ($block->getDrops($air) as $drop) {
$this->level->dropItem($block->add(0.5, 0.5, 0.5), Item::get(...$drop));
}
}
$this->level->setBlockIdAt($block->x, $block->y, $block->z, 0);
$pos = new Vector3($block->x, $block->y, $block->z);
for ($side = 0; $side < 5; $side++) {
$sideBlock = $pos->getSide($side);
if (!isset($this->affectedBlocks[$index = Level::blockHash($sideBlock->x, $sideBlock->y, $sideBlock->z)]) and !isset($updateBlocks[$index])) {
$this->level->getServer()->getPluginManager()->callEvent($ev = new BlockUpdateEvent($this->level->getBlock($sideBlock)));
if (!$ev->isCancelled()) {
$ev->getBlock()->onUpdate(Level::BLOCK_UPDATE_NORMAL);
}
$updateBlocks[$index] = true;
}
}
$send[] = new Vector3($block->x - $source->x, $block->y - $source->y, $block->z - $source->z);
}
$pk = new ExplodePacket();
$pk->x = $this->source->x;
$pk->y = $this->source->y;
$pk->z = $this->source->z;
$pk->radius = $this->size;
$pk->records = $send;
$this->level->addChunkPacket($source->x >> 4, $source->z >> 4, $pk->setChannel(Network::CHANNEL_BLOCKS));
return true;
}
public function explodeFirecracker(ItemEntity $itementity, $id)
{
$pk = new ExplodePacket();
$pk->x = $itementity->x;
$pk->y = $itementity->y;
$pk->z = $itementity->z;
$pk->radius = 10;
$pk->records = [new Vector3($itementity->x, $itementity->y + 0.5, $itementity->z)];
Server::broadcastPacket($itementity->getLevel()->getChunkPlayers($itementity->x >> 4, $itementity->z >> 4), $pk->setChannel(Network::CHANNEL_BLOCKS));
$itementity->kill();
if (isset($this->crackers[$id])) {
$this->getServer()->getScheduler()->cancelTask($this->crackers[$id]);
unset($this->crackers[$id]);
}
$count = 0;
foreach ($this->getServer()->getLevels() as $level) {
foreach ($level->getEntities() as $entity) {
if ($entity instanceof ItemEntity && $entity->getItem()->getId() === Item::BRICK) {
$count++;
}
if ($count === 0) {
$this->getServer()->getScheduler()->cancelTask($this->particlesoundtask);
$this->particlesoundtask = null;
}
}
}
}