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Added handling for reflected ShapedRecipe crafting, close #1415

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This commit is contained in:
Dylan K. Taylor 2017-09-28 18:45:22 +01:00
parent 86b76bfcab
commit c448f4a3b5
1 changed files with 20 additions and 8 deletions
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28
src/pocketmine/inventory/ShapedRecipe.php
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@ -202,11 +202,10 @@ class ShapedRecipe implements CraftingRecipe{
/**
* @param Item[][] $input
* @param Item[][] $output
*
* @return bool
*/
public function matchItems(array $input, array $output) : bool{
private function matchInputMap(array $input) : bool{
$map = $this->getIngredientMap();
//match the given items to the requested items
@ -223,12 +222,8 @@ class ShapedRecipe implements CraftingRecipe{
}
}
//we shouldn't need to check if there's anything left in the map, the last block should take care of that
//however, we DO need to check if there are too many items in the grid outside of the recipe
/**
* @var Item[] $row
*/
//check if there are any items left in the grid outside of the recipe
/** @var Item[] $row */
foreach($input as $y => $row){
foreach($row as $x => $needItem){
if(!$needItem->isNull()){
@ -237,6 +232,23 @@ class ShapedRecipe implements CraftingRecipe{
}
}
return true;
}
/**
* @param Item[][] $input
* @param Item[][] $output
*
* @return bool
*/
public function matchItems(array $input, array $output) : bool{
if(
!$this->matchInputMap($input) and //as-is
!$this->matchInputMap(array_map(function(array $row) : array{ return array_reverse($row, false); }, $input)) //mirrored
){
return false;
}
//and then, finally, check that the output items are good:
/** @var Item[] $haveItems */