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Minor cleanup to attack handler

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This commit is contained in:
Dylan K. Taylor 2017-10-09 11:02:00 +01:00
parent cd44551d64
commit bdfd9c95dd
1 changed files with 47 additions and 45 deletions
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92
src/pocketmine/Player.php
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@ -2389,63 +2389,65 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
case InventoryTransactionPacket::USE_ITEM_ON_ENTITY_ACTION_INTERACT:
break; //TODO
case InventoryTransactionPacket::USE_ITEM_ON_ENTITY_ACTION_ATTACK:
if(!$target->isAlive()){
return true;
}
if($target instanceof DroppedItem or $target instanceof Arrow){
$this->kick("Attempting to attack an invalid entity");
$this->server->getLogger()->warning($this->getServer()->getLanguage()->translateString("pocketmine.player.invalidEntity", [$this->getName()]));
return false;
}
$cancelled = false;
if($target instanceof Player and $this->server->getConfigBoolean("pvp", true) === false){
$cancelled = true;
}
if($target->isAlive()){
if($target instanceof DroppedItem or $target instanceof Arrow){
$this->kick("Attempting to attack an invalid entity");
$this->server->getLogger()->warning($this->getServer()->getLanguage()->translateString("pocketmine.player.invalidEntity", [$this->getName()]));
return false;
}
$heldItem = $this->inventory->getItemInHand();
$heldItem = $this->inventory->getItemInHand();
$damage = [
EntityDamageEvent::MODIFIER_BASE => $heldItem->getAttackPoints()
];
$damage = [
EntityDamageEvent::MODIFIER_BASE => $heldItem->getAttackPoints()
];
if(!$this->canInteract($target, 8)){
$cancelled = true;
}elseif($target instanceof Player){
if(($target->getGamemode() & 0x01) > 0){
return true;
}elseif($this->server->getConfigBoolean("pvp") !== true){
$cancelled = true;
}
$points = 0;
foreach($target->getInventory()->getArmorContents() as $armorItem){
$points += $armorItem->getDefensePoints();
}
$damage[EntityDamageEvent::MODIFIER_ARMOR] = -($damage[EntityDamageEvent::MODIFIER_BASE] * $points * 0.04);
}
$ev = new EntityDamageByEntityEvent($this, $target, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $damage);
if($cancelled){
$ev->setCancelled();
}
$target->attack($ev);
if($ev->isCancelled()){
if($heldItem->isTool() and $this->isSurvival()){
$this->inventory->sendContents($this);
}
if(!$this->canInteract($target, 8)){
$cancelled = true;
}elseif($target instanceof Player){
if(($target->getGamemode() & 0x01) > 0){
return true;
}elseif($this->server->getConfigBoolean("pvp") !== true){
$cancelled = true;
}
if($this->isSurvival()){
if($heldItem->useOn($target)){
$this->inventory->setItemInHand($heldItem);
}
$this->exhaust(0.3, PlayerExhaustEvent::CAUSE_ATTACK);
$points = 0;
foreach($target->getInventory()->getArmorContents() as $armorItem){
$points += $armorItem->getDefensePoints();
}
$damage[EntityDamageEvent::MODIFIER_ARMOR] = -($damage[EntityDamageEvent::MODIFIER_BASE] * $points * 0.04);
}
$ev = new EntityDamageByEntityEvent($this, $target, EntityDamageEvent::CAUSE_ENTITY_ATTACK, $damage);
if($cancelled){
$ev->setCancelled();
}
$target->attack($ev);
if($ev->isCancelled()){
if($heldItem->isTool() and $this->isSurvival()){
$this->inventory->sendContents($this);
}
return true;
}
if($this->isSurvival()){
if($heldItem->useOn($target)){
$this->inventory->setItemInHand($heldItem);
}
$this->exhaust(0.3, PlayerExhaustEvent::CAUSE_ATTACK);
}
return true;
default:
break; //unknown