/**
* Clear players inventory
* @param Player $target
*/
public static function clearInventory(Player $target)
{
if ($target->isCreative() || $target->isSpectator()) {
return;
}
$target->getInventory()->clearAll();
}
/**
* Uses a item on a position and face, placing it or activating the block
*
* @param Vector3 $vector
* @param Item $item
* @param int $face
* @param float $fx default 0.0
* @param float $fy default 0.0
* @param float $fz default 0.0
* @param Player $player default null
*
* @return boolean
*/
public function useItemOn(Vector3 $vector, Item &$item, $face, $fx = 0.0, $fy = 0.0, $fz = 0.0, Player $player = null)
{
$target = $this->getBlock($vector);
$block = $target->getSide($face);
if ($block->y > 127 or $block->y < 0) {
return false;
}
if ($target->getId() === Item::AIR) {
return false;
}
if ($player !== null) {
$ev = new PlayerInteractEvent($player, $item, $target, $face, $target->getId() === 0 ? PlayerInteractEvent::RIGHT_CLICK_AIR : PlayerInteractEvent::RIGHT_CLICK_BLOCK);
if ($player->isSpectator()) {
$ev->setCancelled();
}
if (!$player->isOp() and ($distance = $this->server->getSpawnRadius()) > -1) {
$t = new Vector2($target->x, $target->z);
$s = new Vector2($this->getSpawnLocation()->x, $this->getSpawnLocation()->z);
if ($t->distance($s) <= $distance) {
$ev->setCancelled();
}
}
$this->server->getPluginManager()->callEvent($ev);
if (!$ev->isCancelled()) {
$target->onUpdate(self::BLOCK_UPDATE_TOUCH);
if (!$player->isSneaking() and $target->canBeActivated() === true and $target->onActivate($item, $player) === true) {
return true;
}
if (!$player->isSneaking() and $item->canBeActivated() and $item->onActivate($this, $player, $block, $target, $face, $fx, $fy, $fz)) {
if ($item->getCount() <= 0) {
$item = Item::get(Item::AIR, 0, 0);
return true;
}
}
} else {
return false;
}
} elseif ($target->canBeActivated() === true and $target->onActivate($item, $player) === true) {
return true;
}
if ($item->canBePlaced()) {
$hand = $item->getBlock();
$hand->position($block);
} elseif ($block->getId() === Item::FIRE) {
$this->setBlock($block, new Air(), true);
return false;
} else {
return false;
}
if (!($block->canBeReplaced() === true or $hand->getId() === Item::SLAB and $block->getId() === Item::SLAB)) {
return false;
//can anyone explain this to me?- Zombie
}
if ($target->canBeReplaced() === true) {
$block = $target;
$hand->position($block);
//$face = -1;
}
if ($hand->isSolid() === true and $hand->getBoundingBox() !== null) {
$entities = $this->getCollidingEntities($hand->getBoundingBox());
$realCount = 0;
foreach ($entities as $e) {
if ($e instanceof Arrow or $e instanceof DroppedItem) {
continue;
}
++$realCount;
}
if ($player !== null) {
if ($diff = $player->getNextPosition()->subtract($player->getPosition()) and $diff->lengthSquared() > 1.0E-5) {
$bb = $player->getBoundingBox()->getOffsetBoundingBox($diff->x, $diff->y, $diff->z);
if ($hand->getBoundingBox()->intersectsWith($bb)) {
++$realCount;
}
}
}
if ($realCount > 0) {
return false;
//Entity in block
}
}
$tag = $item->getNamedTagEntry("CanPlaceOn");
if ($tag instanceof Enum) {
$canPlace = false;
foreach ($tag as $v) {
if ($v instanceof String) {
$entry = Item::fromString($v->getValue());
if ($entry->getId() > 0 and $entry->getBlock() !== null and $entry->getBlock()->getId() === $target->getId()) {
$canPlace = true;
break;
}
}
}
if (!$canPlace) {
return false;
}
}
if ($player !== null) {
$ev = new BlockPlaceEvent($player, $hand, $block, $target, $item);
if (!$player->isOp() and ($distance = $this->server->getSpawnRadius()) > -1) {
$t = new Vector2($target->x, $target->z);
$s = new Vector2($this->getSpawnLocation()->x, $this->getSpawnLocation()->z);
if (count($this->server->getOps()->getAll()) > 0 and $t->distance($s) <= $distance) {
//set it to cancelled so plugins can bypass this
$ev->setCancelled();
}
}
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
return false;
}
}
if ($hand->place($item, $block, $target, $face, $fx, $fy, $fz, $player) === false) {
return false;
}
if ($hand->getId() === Item::SIGN_POST or $hand->getId() === Item::WALL_SIGN) {
$nbt = new Compound("", ["id" => new String("id", Tile::SIGN), "x" => new Int("x", $block->x), "y" => new Int("y", $block->y), "z" => new Int("z", $block->z), "Text1" => new String("Text1", ""), "Text2" => new String("Text2", ""), "Text3" => new String("Text3", ""), "Text4" => new String("Text4", "")]);
if ($player !== null) {
$nbt->Creator = new String("Creator", $player->getRawUniqueId());
}
if ($item->hasCustomBlockData()) {
foreach ($item->getCustomBlockData() as $key => $v) {
$nbt->{$key} = $v;
}
}
Tile::createTile("Sign", $this->getChunk($block->x >> 4, $block->z >> 4), $nbt);
}
$item->setCount($item->getCount() - 1);
if ($item->getCount() <= 0) {
$item = Item::get(Item::AIR, 0, 0);
}
return true;
}
/**
* Tries to break a block using a item, including Player time checks if available
* It'll try to lower the durability if Item is a tool, and set it to Air if broken.
*
* @param Vector3 $vector
* @param Item &$item (if null, can break anything)
* @param Player $player
* @param bool $createParticles
*
* @return boolean
*/
public function useBreakOn(Vector3 $vector, Item &$item = null, Player $player = null, $createParticles = false)
{
$target = $this->getBlock($vector);
if ($item === null) {
$item = Item::get(Item::AIR, 0, 0);
}
if ($player !== null) {
if ($player->isAdventure() or $player->isSpectator()) {
return true;
}
$ev = new BlockBreakEvent($player, $target, $item, $player->isCreative() ? true : false);
if ($player->isSurvival() and $item instanceof Item and !$target->isBreakable($item)) {
$ev->setCancelled();
} elseif (!$player->isOp() and ($distance = $this->server->getSpawnRadius()) > -1) {
$t = new Vector2($target->x, $target->z);
$s = new Vector2($this->getSpawnLocation()->x, $this->getSpawnLocation()->z);
if (count($this->server->getOps()->getAll()) > 0 and $t->distance($s) <= $distance) {
//set it to cancelled so plugins can bypass this
$ev->setCancelled();
}
}
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
return false;
}
/*$breakTime = $target->getBreakTime($item);
if($player->isCreative() and $breakTime > 0.15){
$breakTime = 0.15;
}
if($player->hasEffect(Effect::SWIFTNESS)){
$breakTime *= 1 - (0.2 * ($player->getEffect(Effect::SWIFTNESS)->getAmplifier() + 1));
}
if($player->hasEffect(Effect::MINING_FATIGUE)){
$breakTime *= 1 + (0.3 * ($player->getEffect(Effect::MINING_FATIGUE)->getAmplifier() + 1));
}
$breakTime -= 0.05; //1 tick compensation
if(!$ev->getInstaBreak() and ($player->lastBreak + $breakTime) > microtime(true)){
return false;
}*/
$player->lastBreak = microtime(true);
$drops = $ev->getDrops();
if ($player->isSurvival() and $this->getServer()->expEnabled) {
switch ($target->getId()) {
case Block::COAL_ORE:
$exp = mt_rand(0, 2);
if ($exp > 0) {
$this->addExperienceOrb($vector->add(0, 1, 0), $exp);
}
break;
case Block::DIAMOND_ORE:
case Block::EMERALD_ORE:
$exp = mt_rand(3, 7);
$this->addExperienceOrb($vector->add(0, 1, 0), $exp);
break;
case Block::NETHER_QUARTZ_ORE:
case Block::LAPIS_ORE:
$exp = mt_rand(2, 5);
$this->addExperienceOrb($vector->add(0, 1, 0), $exp);
break;
case Block::REDSTONE_ORE:
case Block::GLOWING_REDSTONE_ORE:
$exp = mt_rand(1, 5);
$this->addExperienceOrb($vector->add(0, 1, 0), $exp);
break;
case Block::MONSTER_SPAWNER:
$exp = mt_rand(15, 43);
$this->addExperienceOrb($vector->add(0, 1, 0), $exp);
break;
}
}
} elseif ($item !== null and !$target->isBreakable($item)) {
return false;
} else {
$drops = $target->getDrops($item);
//Fixes tile entities being deleted before getting drops
foreach ($drops as $k => $i) {
if (isset($i[0]) && isset($i[1]) && isset($i[2])) {
$drops[$k] = Item::get($i[0], $i[1], $i[2]);
}
}
}
$above = $this->getBlock(new Vector3($target->x, $target->y + 1, $target->z));
if ($above !== null) {
if ($above->getId() === Item::FIRE) {
$this->setBlock($above, new Air(), true);
}
}
$tag = $item->getNamedTagEntry("CanDestroy");
if ($tag instanceof EnumTag) {
$canBreak = false;
foreach ($tag as $v) {
if ($v instanceof StringTag) {
$entry = Item::fromString($v->getValue());
if ($entry->getId() > 0 and $entry->getBlock() !== null and $entry->getBlock()->getId() === $target->getId()) {
$canBreak = true;
break;
}
}
}
if (!$canBreak) {
return false;
}
}
if ($createParticles) {
$players = $this->getChunkPlayers($target->x >> 4, $target->z >> 4);
/*if($player !== null){
unset($players[$player->getLoaderId()]);
}*/
$this->addParticle(new DestroyBlockParticle($target->add(0.5), $target), $players);
}
$target->onBreak($item);
$tile = $this->getTile($target);
if ($tile !== null) {
if ($tile instanceof InventoryHolder) {
if ($tile instanceof Chest) {
$tile->unpair();
}
foreach ($tile->getInventory()->getContents() as $chestItem) {
$this->dropItem($target, $chestItem);
}
}
$tile->close();
}
if ($item !== null) {
$item->useOn($target);
if ($item->isTool() and $item->getDamage() >= $item->getMaxDurability()) {
$item = Item::get(Item::AIR, 0, 0);
}
}
if ($player === null or $player->isSurvival()) {
foreach ($drops as $drop) {
if ($drop->getCount() > 0) {
$this->dropItem($vector->add(0.5, 0.5, 0.5), $drop);
}
}
}
return true;
}
/**
* Tries to break a block using a item, including Player time checks if available
* It'll try to lower the durability if Item is a tool, and set it to Air if broken.
*
* @param Vector3 $vector
* @param Item &$item (if null, can break anything)
* @param Player $player
* @param bool $createParticles
*
* @return boolean
*/
public function useBreakOn(Vector3 $vector, Item &$item = \null, Player $player = \null, $createParticles = \false)
{
$target = $this->getBlock($vector);
//TODO: Adventure mode checks
if ($item === \null) {
$item = Item::get(Item::AIR, 0, 0);
}
if ($player !== \null) {
$ev = new BlockBreakEvent($player, $target, $item, $player->isCreative() ? \true : \false);
if ($player->isSpectator()) {
$ev->setCancelled();
}
if ($player->isSurvival() and $item instanceof Item and !$target->isBreakable($item)) {
$ev->setCancelled();
} elseif (!$player->isOp() and ($distance = $this->server->getSpawnRadius()) > -1) {
$t = new Vector2($target->x, $target->z);
$s = new Vector2($this->getSpawnLocation()->x, $this->getSpawnLocation()->z);
if (\count($this->server->getOps()->getAll()) > 0 and $t->distance($s) <= $distance) {
//set it to cancelled so plugins can bypass this
$ev->setCancelled();
}
}
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
return \false;
}
$breakTime = $target->getBreakTime($item);
if ($player->isCreative() and $breakTime > 0.15) {
$breakTime = 0.15;
}
if ($player->hasEffect(Effect::SWIFTNESS)) {
$breakTime *= 1 - 0.2 * ($player->getEffect(Effect::SWIFTNESS)->getAmplifier() + 1);
}
if ($player->hasEffect(Effect::MINING_FATIGUE)) {
$breakTime *= 1 + 0.3 * ($player->getEffect(Effect::MINING_FATIGUE)->getAmplifier() + 1);
}
$breakTime -= 0.05;
//1 tick compensation
if (!$ev->getInstaBreak() and $player->lastBreak + $breakTime > \microtime(\true)) {
return \false;
}
$player->lastBreak = \microtime(\true);
$drops = $ev->getDrops();
} elseif ($item !== \null and !$target->isBreakable($item)) {
return \false;
} else {
$drops = $target->getDrops($item);
//Fixes tile entities being deleted before getting drops
foreach ($drops as $k => $i) {
$drops[$k] = Item::get($i[0], $i[1], $i[2]);
}
}
$above = $this->getBlock(new Vector3($target->x, $target->y + 1, $target->z));
if ($above !== \null) {
if ($above->getId() === Item::FIRE) {
$this->setBlock($above, new Air(), \true);
}
}
$tag = $item->getNamedTagEntry("CanDestroy");
if ($tag instanceof Enum) {
$canBreak = \false;
foreach ($tag as $v) {
if ($v instanceof String) {
$entry = Item::fromString($v->getValue());
if ($entry->getId() > 0 and $entry->getBlock() !== \null and $entry->getBlock()->getId() === $target->getId()) {
$canBreak = \true;
break;
}
}
}
if (!$canBreak) {
return \false;
}
}
if ($createParticles) {
$players = $this->getChunkPlayers($target->x >> 4, $target->z >> 4);
if ($player !== \null) {
unset($players[$player->getLoaderId()]);
}
$this->addParticle(new DestroyBlockParticle($target->add(0.5), $target), $players);
}
$target->onBreak($item);
$tile = $this->getTile($target);
if ($tile !== \null) {
if ($tile instanceof InventoryHolder) {
if ($tile instanceof Chest) {
$tile->unpair();
}
foreach ($tile->getInventory()->getContents() as $chestItem) {
$this->dropItem($target, $chestItem);
}
}
$tile->close();
}
if ($item !== \null) {
$item->useOn($target);
if ($item->isTool() and $item->getDamage() >= $item->getMaxDurability()) {
$item = Item::get(Item::AIR, 0, 0);
}
}
if ($player === \null or $player->isSurvival()) {
foreach ($drops as $drop) {
if ($drop->getCount() > 0) {
$this->dropItem($vector->add(0.5, 0.5, 0.5), $drop);
}
}
}
return \true;
}
/**
* Uses a item on a position and face, placing it or activating the block
*
* @param Vector3 $vector
* @param Item $item
* @param int $face
* @param float $fx default 0.0
* @param float $fy default 0.0
* @param float $fz default 0.0
* @param Player $player default null
*
* @return bool
*/
public function useItemOn(Vector3 $vector, Item &$item, int $face, float $fx = 0.0, float $fy = 0.0, float $fz = 0.0, Player $player = null)
{
$target = $this->getBlock($vector);
$block = $target->getSide($face);
if ($block->y > 127 or $block->y < 0) {
return false;
}
if ($target->getId() === Item::AIR) {
return false;
}
if ($player !== null) {
$ev = new PlayerInteractEvent($player, $item, $target, $face, $target->getId() === 0 ? PlayerInteractEvent::RIGHT_CLICK_AIR : PlayerInteractEvent::RIGHT_CLICK_BLOCK);
if ($player->isSpectator()) {
$ev->setCancelled();
}
if (!$player->isOp() and ($distance = $this->server->getSpawnRadius()) > -1) {
$t = new Vector2($target->x, $target->z);
$s = new Vector2($this->getSpawnLocation()->x, $this->getSpawnLocation()->z);
if ($t->distance($s) <= $distance) {
$ev->setCancelled();
}
}
$this->server->getPluginManager()->callEvent($ev);
if (!$ev->isCancelled()) {
$target->onUpdate(self::BLOCK_UPDATE_TOUCH);
if (!$player->isSneaking() and $target->canBeActivated() === true and $target->onActivate($item, $player) === true) {
return true;
}
if (!$player->isSneaking() and $item->canBeActivated() and $item->onActivate($this, $player, $block, $target, $face, $fx, $fy, $fz)) {
if ($item->getCount() <= 0) {
$item = Item::get(Item::AIR, 0, 0);
return true;
}
}
} else {
return false;
}
} elseif ($target->canBeActivated() === true and $target->onActivate($item, $player) === true) {
return true;
}
if ($item->canBePlaced()) {
$hand = $item->getBlock();
$hand->position($block);
} else {
return false;
}
if (!($block->canBeReplaced() === true or $hand->getId() === Item::SLAB and $block->getId() === Item::SLAB)) {
return false;
}
if ($target->canBeReplaced() === true) {
$block = $target;
$hand->position($block);
//$face = -1;
}
if ($hand->isSolid() === true and $hand->getBoundingBox() !== null) {
$entities = $this->getCollidingEntities($hand->getBoundingBox());
$realCount = 0;
foreach ($entities as $e) {
if ($e instanceof Arrow or $e instanceof DroppedItem) {
continue;
}
++$realCount;
}
if ($player !== null) {
if ($diff = $player->getNextPosition()->subtract($player->getPosition()) and $diff->lengthSquared() > 1.0E-5) {
$bb = $player->getBoundingBox()->getOffsetBoundingBox($diff->x, $diff->y, $diff->z);
if ($hand->getBoundingBox()->intersectsWith($bb)) {
++$realCount;
}
}
}
if ($realCount > 0) {
return false;
//Entity in block
}
}
$tag = $item->getNamedTagEntry("CanPlaceOn");
if ($tag instanceof ListTag) {
$canPlace = false;
foreach ($tag as $v) {
if ($v instanceof StringTag) {
$entry = Item::fromString($v->getValue());
if ($entry->getId() > 0 and $entry->getBlock() !== null and $entry->getBlock()->getId() === $target->getId()) {
$canPlace = true;
break;
}
}
}
if (!$canPlace) {
return false;
}
}
if ($player !== null) {
$ev = new BlockPlaceEvent($player, $hand, $block, $target, $item);
if (!$player->isOp() and ($distance = $this->server->getSpawnRadius()) > -1) {
$t = new Vector2($target->x, $target->z);
$s = new Vector2($this->getSpawnLocation()->x, $this->getSpawnLocation()->z);
if ($t->distance($s) <= $distance) {
//set it to cancelled so plugins can bypass this
$ev->setCancelled();
}
}
$this->server->getPluginManager()->callEvent($ev);
if ($ev->isCancelled()) {
return false;
}
}
if ($hand->place($item, $block, $target, $face, $fx, $fy, $fz, $player) === false) {
return false;
}
$this->addSound(new BlockPlaceSound($this->getBlock($block)));
//Get updated block, $block is still the original block and cannot be used directly
$item->setCount($item->getCount() - 1);
if ($item->getCount() <= 0) {
$item = Item::get(Item::AIR, 0, 0);
}
return true;
}
