EnchantInventory Class Reference

Public Member Functions
	__construct (Position $pos)
	getHolder ()
	getResultSlotIndex ()
	onOpen (Player $who)
	onClose (Player $who)
	checkEnts (array $ent1, array $ent2)
	onEnchant (Player $who, Item $before, Item $after)
	countBookshelf ()
	removeConflictEnchantment (Enchantment $enchantment, array $enchantments)
Public Member Functions inherited from TemporaryInventory
	getResultSlotIndex ()
	onClose (Player $who)
Public Member Functions inherited from ContainerInventory
	onOpen (Player $who)
	onClose (Player $who)
Public Member Functions inherited from BaseInventory
	__construct (InventoryHolder $holder, InventoryType $type, array $items=[], $overrideSize=null, $overrideTitle=null)
	__destruct ()
	getSize ()
	getHotbarSize ()
	setSize ($size)
	getMaxStackSize ()
	getName ()
	getTitle ()
	getItem ($index)
	getContents ()
	setContents (array $items, $send=true)
	setItem ($index, Item $item, $send=true)
	contains (Item $item)
	slotContains ($slot, Item $item, $matchCount=false)
	all (Item $item)
	remove (Item $item, $send=true)
	first (Item $item)
	firstEmpty ()
	firstOccupied ()
	canAddItem (Item $item)
	clear ($index, $send=true)
	clearAll ($send=true)
	getViewers ()
	getHolder ()
	setMaxStackSize ($size)
	open (Player $who)
	close (Player $who)
	onOpen (Player $who)
	onClose (Player $who)
	onSlotChange ($index, $before, $send)
	processSlotChange (Transaction $transaction)
	sendContents ($target)
	sendSlot ($index, $target)
	getType ()
Public Member Functions inherited from Inventory
	setItem ($index, Item $item)
	addItem (... $slots)
	removeItem (... $slots)
	setContents (array $items)
	remove (Item $item)
	clear ($index)
	clearAll ()

Additional Inherited Members
Data Fields inherited from Inventory
const	MAX_STACK = 64
Protected Attributes inherited from BaseInventory
	$type
	$maxStackSize = Inventory::MAX_STACK
	$size
	$name
	$title
	$slots = []
	$viewers = []
	$holder

Constructor & Destructor Documentation

__construct()

__construct

(

Position

$pos

)

EnchantInventory constructor.

Parameters

Position

$pos

                                              {
        parent::__construct(new FakeBlockMenu($this, $pos), InventoryType::get(InventoryType::ENCHANT_TABLE));
    }

Member Function Documentation

checkEnts()

checkEnts	(	array	$ent1,
		array	$ent2
	)

Parameters

Enchantment[]	$ent1
Enchantment[]	$ent2

Returns

bool

                                                       {
        foreach($ent1 as $enchantment){
            $hasResult = false;
            foreach($ent2 as $enchantment1){
                if($enchantment->equals($enchantment1)){
                    $hasResult = true;
                    continue;
                }
            }
            if(!$hasResult){
                return false;
            }
        }
        return true;
    }

countBookshelf()

countBookshelf

(

)

Returns

int

                                     : int{
        if($this->getHolder()->getLevel()->getServer()->countBookshelf){
            $count = 0;
            $pos = $this->getHolder();
            $offsets = [[2, 0], [-2, 0], [0, 2], [0, -2], [2, 1], [2, -1], [-2, 1], [-2, 1], [1, 2], [-1, 2], [1, -2], [-1, -2]];
            for($i = 0; $i < 3; $i++){
                foreach($offsets as $offset){
                    if($pos->getLevel()->getBlockIdAt($pos->x + $offset[0], $pos->y + $i, $pos->z + $offset[1]) == Block::BOOKSHELF){
                        $count++;
                    }
                    if($count >= 15){
                        break 2;
                    }
                }
            }
            return $count;
        }else{
            return mt_rand(0, 15);
        }
    }

getHolder()

getHolder

(

)

Returns

EnchantTable

Implements Inventory.

                               {
        return $this->holder;
    }

getResultSlotIndex()

getResultSlotIndex

(

)

Returns

int

                                        {
        return -1; //enchanting tables don't have result slots, they modify the item in the target slot instead
    }

onClose()

onClose

(

Player

$who

)

Parameters

Player

$who

Implements Inventory.

                                        {
        parent::onClose($who);

        $level = $this->getHolder()->getLevel();
        for($i = 0; $i < 2; ++$i){
            if($level instanceof Level) $level->dropItem($this->getHolder()->add(0.5, 0.5, 0.5), $this->getItem($i));
            $this->clear($i);
        }

        if(count($this->getViewers()) === 0){
            $this->levels = null;
            $this->entries = null;
            $this->bookshelfAmount = 0;
        }
    }

onEnchant()

onEnchant	(	Player	$who,
		Item	$before,
		Item	$after
	)

Parameters

Player	$who
Item	$before
Item	$after

                                                                     {
        $result = ($before->getId() === Item::BOOK) ? new EnchantedBook() : $before;
        if(!$before->hasEnchantments() and $after->hasEnchantments() and $after->getId() == $result->getId() and
            $this->levels != null and $this->entries != null
        ){
            $enchantments = $after->getEnchantments();
            for($i = 0; $i < 3; $i++){
                if($this->checkEnts($enchantments, $this->entries[$i]->getEnchantments())){
                    $lapis = $this->getItem(1);
                    $level = $who->getXpLevel();
                    $cost = $this->entries[$i]->getCost();
                    if($lapis->getId() == Item::DYE and $lapis->getDamage() == Dye::BLUE and $lapis->getCount() > $i and $level >= $cost){
                        foreach($enchantments as $enchantment){
                            $result->addEnchantment($enchantment);
                        }
                        $this->setItem(0, $result);
                        $lapis->setCount($lapis->getCount() - $i - 1);
                        $this->setItem(1, $lapis);
                        $who->takeXpLevel($i + 1);
                        break;
                    }
                }
            }
        }
    }

onOpen()

onOpen

(

Player

$who

)

Parameters

Player

$who

Implements Inventory.

                                       {
        parent::onOpen($who);
        if($this->levels == null){
            $this->bookshelfAmount = $this->countBookshelf();

            if($this->bookshelfAmount < 0){
                $this->bookshelfAmount = 0;
            }

            if($this->bookshelfAmount > 15){
                $this->bookshelfAmount = 15;
            }

            $base = mt_rand(1, 8) + ($this->bookshelfAmount / 2) + mt_rand(0, $this->bookshelfAmount);
            $this->levels = [
                0 => max($base / 3, 1),
                1 => (($base * 2) / 3 + 1),
                2 => max($base, $this->bookshelfAmount * 2)
            ];
        }
    }

removeConflictEnchantment()

removeConflictEnchantment	(	Enchantment	$enchantment,
		array	$enchantments
	)

Parameters

Enchantment	$enchantment
	Enchantment[]	$enchantments

Returns

Enchantment[]

                                                                                            {
        if(count($enchantments) > 0){
            foreach($enchantments as $e){
                $id = $e->getId();
                if($id == $enchantment->getId()){
                    unset($enchantments[$id]);
                    continue;
                }

                if($id >= 0 and $id <= 4 and $enchantment->getId() >= 0 and $enchantment->getId() <= 4){
                    //Protection
                    unset($enchantments[$id]);
                    continue;
                }

                if($id >= 9 and $id <= 14 and $enchantment->getId() >= 9 and $enchantment->getId() <= 14){
                    //Weapon
                    unset($enchantments[$id]);
                    continue;
                }

                if(($id === Enchantment::TYPE_MINING_SILK_TOUCH and $enchantment->getId() === Enchantment::TYPE_MINING_FORTUNE) or ($id === Enchantment::TYPE_MINING_FORTUNE and $enchantment->getId() === Enchantment::TYPE_MINING_SILK_TOUCH)){
                    //Protection
                    unset($enchantments[$id]);
                    continue;
                }
            }
        }
        $result = [];
        if(count($enchantments) > 0){
            foreach($enchantments as $enchantment){
                $result[] = $enchantment;
            }
        }
        return $result;
    }

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The documentation for this class was generated from the following file:

• src/pocketmine/inventory/EnchantInventory.php