Separate inventory holder info from container & player inventories

src/block/Anvil.php

@@ -23,7 +23,7 @@
 
 namespace pocketmine\block;
 
-use pocketmine\block\inventory\AnvilInventory;
+use pocketmine\block\inventory\window\AnvilInventoryWindow;
 use pocketmine\block\utils\Fallable;
 use pocketmine\block\utils\FallableTrait;
 use pocketmine\block\utils\HorizontalFacingTrait;
@@ -83,7 +83,7 @@ public function getSupportType(int $facing) : SupportType{
 
 	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
 		if($player instanceof Player){
-			$player->setCurrentWindow(new AnvilInventory($this->position));
+			$player->setCurrentWindow(new AnvilInventoryWindow($player, $this->position));
 		}
 
 		return true;

src/block/Barrel.php

@@ -23,6 +23,7 @@
 
 namespace pocketmine\block;
 
+use pocketmine\block\inventory\window\BarrelInventoryWindow;
 use pocketmine\block\tile\Barrel as TileBarrel;
 use pocketmine\block\utils\AnyFacingTrait;
 use pocketmine\data\runtime\RuntimeDataDescriber;
@@ -81,7 +82,7 @@ public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player
 					return true;
 				}
 
-				$player->setCurrentWindow($barrel->getInventory());
+				$player->setCurrentWindow(new BarrelInventoryWindow($player, $barrel->getInventory(), $this->position));
 			}
 		}
 

src/block/BrewingStand.php

@@ -23,6 +23,7 @@
 
 namespace pocketmine\block;
 
+use pocketmine\block\inventory\window\BrewingStandInventoryWindow;
 use pocketmine\block\tile\BrewingStand as TileBrewingStand;
 use pocketmine\block\utils\BrewingStandSlot;
 use pocketmine\block\utils\SupportType;
@@ -99,7 +100,7 @@ public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player
 		if($player instanceof Player){
 			$stand = $this->position->getWorld()->getTile($this->position);
 			if($stand instanceof TileBrewingStand && $stand->canOpenWith($item->getCustomName())){
-				$player->setCurrentWindow($stand->getInventory());
+				$player->setCurrentWindow(new BrewingStandInventoryWindow($player, $stand->getInventory(), $this->position));
 			}
 		}
 

src/block/Campfire.php

@@ -71,6 +71,13 @@ class Campfire extends Transparent{
 
 	protected CampfireInventory $inventory;
 
+	public function __construct(BlockIdentifier $idInfo, string $name, BlockTypeInfo $typeInfo){
+		parent::__construct($idInfo, $name, $typeInfo);
+		//TODO: this should never have been in the block - it creates problems for setting blocks in different positions
+		//as inventories aren't designed to be cloned
+		$this->inventory = new CampfireInventory();
+	}
+
 	/**
 	 * @var int[] slot => ticks
 	 * @phpstan-var array<int, int>
@@ -89,7 +96,7 @@ public function readStateFromWorld() : Block{
 			$this->inventory = $tile->getInventory();
 			$this->cookingTimes = $tile->getCookingTimes();
 		}else{
-			$this->inventory = new CampfireInventory($this->position);
+			$this->inventory = new CampfireInventory();
 		}
 
 		return $this;

src/block/CartographyTable.php

@@ -23,7 +23,7 @@
 
 namespace pocketmine\block;
 
-use pocketmine\block\inventory\CartographyTableInventory;
+use pocketmine\block\inventory\window\CartographyTableInventoryWindow;
 use pocketmine\item\Item;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
@@ -32,7 +32,7 @@ final class CartographyTable extends Opaque{
 
 	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
 		if($player !== null){
-			$player->setCurrentWindow(new CartographyTableInventory($this->position));
+			$player->setCurrentWindow(new CartographyTableInventoryWindow($player, $this->position));
 		}
 
 		return true;

src/block/Chest.php

@@ -23,6 +23,9 @@
 
 namespace pocketmine\block;
 
+use pocketmine\block\inventory\DoubleChestInventory;
+use pocketmine\block\inventory\window\ChestInventoryWindow;
+use pocketmine\block\inventory\window\DoubleChestInventoryWindow;
 use pocketmine\block\tile\Chest as TileChest;
 use pocketmine\block\utils\FacesOppositePlacingPlayerTrait;
 use pocketmine\block\utils\SupportType;
@@ -74,8 +77,8 @@ public function onPostPlace() : void{
 
 	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
 		if($player instanceof Player){
-
-			$chest = $this->position->getWorld()->getTile($this->position);
+			$world = $this->position->getWorld();
+			$chest = $world->getTile($this->position);
 			if($chest instanceof TileChest){
 				if(
 					!$this->getSide(Facing::UP)->isTransparent() ||
@@ -85,7 +88,29 @@ public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player
 					return true;
 				}
 
-				$player->setCurrentWindow($chest->getInventory());
+				$window = null;
+				if($chest->isPaired()){
+					foreach([false, true] as $clockwise){
+						$sideFacing = Facing::rotateY($this->facing, $clockwise);
+						$side = $this->position->getSide($sideFacing);
+						$pair = $world->getTile($side);
+						if($pair instanceof TileChest && $pair->getPair() === $chest){
+							[$left, $right] = $clockwise ? [$pair, $chest] : [$chest, $pair];
+
+							$doubleInventory = $left->getDoubleInventory() ?? $right->getDoubleInventory();
+							if($doubleInventory === null){
+								$doubleInventory = new DoubleChestInventory($left->getInventory(), $right->getInventory());
+								$left->setDoubleInventory($doubleInventory);
+								$right->setDoubleInventory($doubleInventory);
+							}
+
+							$window = new DoubleChestInventoryWindow($player, $doubleInventory, $left->getPosition(), $right->getPosition());
+							break;
+						}
+					}
+				}
+
+				$player->setCurrentWindow($window ?? new ChestInventoryWindow($player, $chest->getInventory(), $this->position));
 			}
 		}
 

src/block/CraftingTable.php

@@ -23,7 +23,7 @@
 
 namespace pocketmine\block;
 
-use pocketmine\block\inventory\CraftingTableInventory;
+use pocketmine\block\inventory\window\CraftingTableInventoryWindow;
 use pocketmine\item\Item;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
@@ -32,7 +32,7 @@ class CraftingTable extends Opaque{
 
 	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
 		if($player instanceof Player){
-			$player->setCurrentWindow(new CraftingTableInventory($this->position));
+			$player->setCurrentWindow(new CraftingTableInventoryWindow($player, $this->position));
 		}
 
 		return true;

src/block/EnchantingTable.php

@@ -23,7 +23,7 @@
 
 namespace pocketmine\block;
 
-use pocketmine\block\inventory\EnchantInventory;
+use pocketmine\block\inventory\window\EnchantingTableInventoryWindow;
 use pocketmine\block\utils\SupportType;
 use pocketmine\item\Item;
 use pocketmine\math\AxisAlignedBB;
@@ -48,7 +48,7 @@ public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player
 		if($player instanceof Player){
 			//TODO lock
 
-			$player->setCurrentWindow(new EnchantInventory($this->position));
+			$player->setCurrentWindow(new EnchantingTableInventoryWindow($player, $this->position));
 		}
 
 		return true;

src/block/EnderChest.php

@@ -23,7 +23,7 @@
 
 namespace pocketmine\block;
 
-use pocketmine\block\inventory\EnderChestInventory;
+use pocketmine\block\inventory\window\EnderChestInventoryWindow;
 use pocketmine\block\tile\EnderChest as TileEnderChest;
 use pocketmine\block\utils\FacesOppositePlacingPlayerTrait;
 use pocketmine\block\utils\SupportType;
@@ -56,8 +56,7 @@ public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player
 		if($player instanceof Player){
 			$enderChest = $this->position->getWorld()->getTile($this->position);
 			if($enderChest instanceof TileEnderChest && $this->getSide(Facing::UP)->isTransparent()){
-				$enderChest->setViewerCount($enderChest->getViewerCount() + 1);
-				$player->setCurrentWindow(new EnderChestInventory($this->position, $player->getEnderInventory()));
+				$player->setCurrentWindow(new EnderChestInventoryWindow($player, $player->getEnderInventory(), $this->position));
 			}
 		}
 

src/block/Furnace.php

@@ -23,6 +23,7 @@
 
 namespace pocketmine\block;
 
+use pocketmine\block\inventory\window\FurnaceInventoryWindow;
 use pocketmine\block\tile\Furnace as TileFurnace;
 use pocketmine\block\utils\FacesOppositePlacingPlayerTrait;
 use pocketmine\block\utils\LightableTrait;
@@ -61,7 +62,7 @@ public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player
 		if($player instanceof Player){
 			$furnace = $this->position->getWorld()->getTile($this->position);
 			if($furnace instanceof TileFurnace && $furnace->canOpenWith($item->getCustomName())){
-				$player->setCurrentWindow($furnace->getInventory());
+				$player->setCurrentWindow(new FurnaceInventoryWindow($player, $furnace->getInventory(), $this->position, $this->furnaceType));
 			}
 		}
 

src/block/Hopper.php

@@ -23,6 +23,7 @@
 
 namespace pocketmine\block;
 
+use pocketmine\block\inventory\window\HopperInventoryWindow;
 use pocketmine\block\tile\Hopper as TileHopper;
 use pocketmine\block\utils\PoweredByRedstoneTrait;
 use pocketmine\block\utils\SupportType;
@@ -84,7 +85,7 @@ public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player
 		if($player !== null){
 			$tile = $this->position->getWorld()->getTile($this->position);
 			if($tile instanceof TileHopper){ //TODO: find a way to have inventories open on click without this boilerplate in every block
-				$player->setCurrentWindow($tile->getInventory());
+				$player->setCurrentWindow(new HopperInventoryWindow($player, $tile->getInventory(), $this->position));
 			}
 			return true;
 		}

src/block/Loom.php

@@ -23,7 +23,7 @@
 
 namespace pocketmine\block;
 
-use pocketmine\block\inventory\LoomInventory;
+use pocketmine\block\inventory\window\LoomInventoryWindow;
 use pocketmine\block\utils\FacesOppositePlacingPlayerTrait;
 use pocketmine\item\Item;
 use pocketmine\math\Vector3;
@@ -34,7 +34,7 @@ final class Loom extends Opaque{
 
 	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
 		if($player !== null){
-			$player->setCurrentWindow(new LoomInventory($this->position));
+			$player->setCurrentWindow(new LoomInventoryWindow($player, $this->position));
 			return true;
 		}
 		return false;

src/block/ShulkerBox.php

@@ -23,6 +23,7 @@
 
 namespace pocketmine\block;
 
+use pocketmine\block\inventory\window\ShulkerBoxInventoryWindow;
 use pocketmine\block\tile\ShulkerBox as TileShulkerBox;
 use pocketmine\block\utils\AnyFacingTrait;
 use pocketmine\block\utils\SupportType;
@@ -105,7 +106,7 @@ public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player
 					return true;
 				}
 
-				$player->setCurrentWindow($shulker->getInventory());
+				$player->setCurrentWindow(new ShulkerBoxInventoryWindow($player, $shulker->getInventory(), $this->position));
 			}
 		}
 

src/block/SmithingTable.php

@@ -23,7 +23,7 @@
 
 namespace pocketmine\block;
 
-use pocketmine\block\inventory\SmithingTableInventory;
+use pocketmine\block\inventory\window\SmithingTableInventoryWindow;
 use pocketmine\item\Item;
 use pocketmine\math\Vector3;
 use pocketmine\player\Player;
@@ -32,7 +32,7 @@ final class SmithingTable extends Opaque{
 
 	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
 		if($player !== null){
-			$player->setCurrentWindow(new SmithingTableInventory($this->position));
+			$player->setCurrentWindow(new SmithingTableInventoryWindow($player, $this->position));
 		}
 
 		return true;

src/block/Stonecutter.php

@@ -23,7 +23,7 @@
 
 namespace pocketmine\block;
 
-use pocketmine\block\inventory\StonecutterInventory;
+use pocketmine\block\inventory\window\StonecutterInventoryWindow;
 use pocketmine\block\utils\FacesOppositePlacingPlayerTrait;
 use pocketmine\block\utils\SupportType;
 use pocketmine\item\Item;
@@ -37,7 +37,7 @@ class Stonecutter extends Transparent{
 
 	public function onInteract(Item $item, int $face, Vector3 $clickVector, ?Player $player = null, array &$returnedItems = []) : bool{
 		if($player !== null){
-			$player->setCurrentWindow(new StonecutterInventory($this->position));
+			$player->setCurrentWindow(new StonecutterInventoryWindow($player, $this->position));
 		}
 		return true;
 	}