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Cleaned up duplicated spawn protection code and refactor some variable names

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This commit is contained in:
Dylan K. Taylor 2017-08-26 14:25:34 +01:00
parent 13187e1749
commit 61968cca28
1 changed files with 42 additions and 29 deletions
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71
src/pocketmine/level/Level.php
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@ -1539,6 +1539,27 @@ class Level implements ChunkManager, Metadatable{
return null;
}
/**
* Checks if the level spawn protection radius will prevent the player from using items or building at the specified
* Vector3 position.
*
* @param Player $player
* @param Vector3 $vector
*
* @return bool false if spawn protection cancelled the action, true if not.
*/
protected function checkSpawnProtection(Player $player, Vector3 $vector) : bool{
if(!$player->hasPermission("pocketmine.spawnprotect.bypass") and ($distance = $this->server->getSpawnRadius()) > -1){
$t = new Vector2($vector->x, $vector->z);
$s = new Vector2($this->getSpawnLocation()->x, $this->getSpawnLocation()->z);
if(count($this->server->getOps()->getAll()) > 0 and $t->distance($s) <= $distance){
return true;
}
}
return false;
}
/**
* Tries to break a block using a item, including Player time checks if available
* It'll try to lower the durability if Item is a tool, and set it to Air if broken.
@ -1562,12 +1583,8 @@ class Level implements ChunkManager, Metadatable{
if(($player->isSurvival() and $item instanceof Item and !$target->isBreakable($item)) or $player->isSpectator()){
$ev->setCancelled();
}elseif(!$player->hasPermission("pocketmine.spawnprotect.bypass") 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
$ev->setCancelled();
}
}elseif($this->checkSpawnProtection($player, $target)){
$ev->setCancelled(); //set it to cancelled so plugins can bypass this
}
if($player->isAdventure(true) and !$ev->isCancelled()){
@ -1682,30 +1699,26 @@ class Level implements ChunkManager, Metadatable{
* @return bool
*/
public function useItemOn(Vector3 $vector, Item &$item, int $face, Vector3 $facePos = null, Player $player = null, bool $playSound = false) : bool{
$target = $this->getBlock($vector);
$block = $target->getSide($face);
$blockClicked = $this->getBlock($vector);
$blockReplace = $blockClicked->getSide($face);
if($facePos === null){
$facePos = new Vector3(0.0, 0.0, 0.0);
}
if($block->y >= $this->provider->getWorldHeight() or $block->y < 0){
if($blockReplace->y >= $this->provider->getWorldHeight() or $blockReplace->y < 0){
//TODO: build height limit messages for custom world heights and mcregion cap
return false;
}
if($target->getId() === Item::AIR){
if($blockClicked->getId() === Item::AIR){
return false;
}
if($player !== null){
$ev = new PlayerInteractEvent($player, $item, $target, $face, $target->getId() === 0 ? PlayerInteractEvent::RIGHT_CLICK_AIR : PlayerInteractEvent::RIGHT_CLICK_BLOCK);
if(!$player->hasPermission("pocketmine.spawnprotect.bypass") 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();
}
$ev = new PlayerInteractEvent($player, $item, $blockClicked, $face, $blockClicked->getId() === 0 ? PlayerInteractEvent::RIGHT_CLICK_AIR : PlayerInteractEvent::RIGHT_CLICK_BLOCK);
if($this->checkSpawnProtection($player, $blockClicked)){
$ev->setCancelled(); //set it to cancelled so plugins can bypass this
}
if($player->isAdventure(true) and !$ev->isCancelled()){
@ -1715,7 +1728,7 @@ class Level implements ChunkManager, Metadatable{
foreach($tag as $v){
if($v instanceof StringTag){
$entry = ItemFactory::fromString($v->getValue());
if($entry->getId() > 0 and $entry->getBlock() !== null and $entry->getBlock()->getId() === $target->getId()){
if($entry->getId() > 0 and $entry->getBlock() !== null and $entry->getBlock()->getId() === $blockClicked->getId()){
$canPlace = true;
break;
}
@ -1728,12 +1741,12 @@ class Level implements ChunkManager, Metadatable{
$this->server->getPluginManager()->callEvent($ev);
if(!$ev->isCancelled()){
$target->onUpdate(self::BLOCK_UPDATE_TOUCH);
if(!$player->isSneaking() and $target->onActivate($item, $player) === true){
$blockClicked->onUpdate(self::BLOCK_UPDATE_TOUCH);
if(!$player->isSneaking() and $blockClicked->onActivate($item, $player) === true){
return true;
}
if(!$player->isSneaking() and $item->onActivate($this, $player, $block, $target, $face, $facePos)){
if(!$player->isSneaking() and $item->onActivate($this, $player, $blockReplace, $blockClicked, $face, $facePos)){
if($item->getCount() <= 0){
$item = ItemFactory::get(Item::AIR, 0, 0);
@ -1743,7 +1756,7 @@ class Level implements ChunkManager, Metadatable{
}else{
return false;
}
}elseif($target->onActivate($item, $player) === true){
}elseif($blockClicked->onActivate($item, $player) === true){
return true;
}
@ -1753,13 +1766,13 @@ class Level implements ChunkManager, Metadatable{
$hand = $item->getBlock();
if($target->canBeReplaced($hand)){
$block = $target;
}elseif(!$block->canBeReplaced($hand)){
if($blockClicked->canBeReplaced($hand)){
$blockReplace = $blockClicked;
}elseif(!$blockReplace->canBeReplaced($hand)){
return false;
}
$hand->position($block);
$hand->position($blockReplace);
if($hand->isSolid() === true and $hand->getBoundingBox() !== null){
$entities = $this->getCollidingEntities($hand->getBoundingBox());
@ -1787,9 +1800,9 @@ class Level implements ChunkManager, Metadatable{
if($player !== null){
$ev = new BlockPlaceEvent($player, $hand, $block, $target, $item);
$ev = new BlockPlaceEvent($player, $hand, $blockReplace, $blockClicked, $item);
if(!$player->hasPermission("pocketmine.spawnprotect.bypass") and ($distance = $this->server->getSpawnRadius()) > -1){
$t = new Vector2($target->x, $target->z);
$t = new Vector2($blockClicked->x, $blockClicked->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
$ev->setCancelled();
@ -1801,7 +1814,7 @@ class Level implements ChunkManager, Metadatable{
}
}
if(!$hand->place($item, $block, $target, $face, $facePos, $player)){
if(!$hand->place($item, $blockReplace, $blockClicked, $face, $facePos, $player)){
return false;
}