private static function writeShapelessRecipe(ShapelessRecipe $recipe, BinaryStream $stream)
{
$stream->putInt($recipe->getIngredientCount());
foreach ($recipe->getIngredientList() as $item) {
$stream->putSlot($item);
}
$stream->putInt(1);
$stream->putSlot($recipe->getResult());
$stream->putUUID($recipe->getId());
return CraftingDataPacket::ENTRY_SHAPELESS;
}
/**
* @param ShapelessRecipe $recipe
* @return bool
*/
public function matchRecipe(ShapelessRecipe $recipe)
{
if (!isset($this->recipeLookup[$idx = $recipe->getResult()->getId() . ":" . $recipe->getResult()->getDamage()])) {
return false;
}
$hash = "";
$ingredients = $recipe->getIngredientList();
usort($ingredients, [$this, "sort"]);
foreach ($ingredients as $item) {
$hash .= $item->getId() . ":" . ($item->getDamage() === null ? "?" : $item->getDamage()) . "x" . $item->getCount() . ",";
}
if (isset($this->recipeLookup[$idx][$hash])) {
return true;
}
$hasRecipe = null;
foreach ($this->recipeLookup[$idx] as $recipe) {
if ($recipe instanceof ShapelessRecipe) {
if ($recipe->getIngredientCount() !== count($ingredients)) {
continue;
}
$checkInput = $recipe->getIngredientList();
foreach ($ingredients as $item) {
$amount = $item->getCount();
foreach ($checkInput as $k => $checkItem) {
if ($checkItem->equals($item, $checkItem->getDamage() === null ? false : true, $checkItem->getCompoundTag() === null ? false : true)) {
$remove = min($checkItem->getCount(), $amount);
$checkItem->setCount($checkItem->getCount() - $remove);
if ($checkItem->getCount() === 0) {
unset($checkInput[$k]);
}
$amount -= $remove;
if ($amount === 0) {
break;
}
}
}
}
if (count($checkInput) === 0) {
$hasRecipe = $recipe;
break;
}
}
if ($hasRecipe instanceof Recipe) {
break;
}
}
return $hasRecipe !== null;
}
