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Add a way to check whether the chest is blocked (#10635)

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* More Chest Block API

* rebased and slight logic fixes
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SoSeDiK 2024-05-05 20:57:28 +03:00 committed by GitHub
parent 21d91ce634
commit 2a6a5fef59
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44
patches/api/0479-More-Chest-Block-API.patch Normal file
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@ -0,0 +1,44 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: SoSeDiK <mrsosedik@gmail.com>
Date: Wed, 1 May 2024 08:22:13 +0300
Subject: [PATCH] More Chest Block API
diff --git a/src/main/java/org/bukkit/block/Chest.java b/src/main/java/org/bukkit/block/Chest.java
index db6affbc78106b2d93b41953b624a0bca0ca1d72..5d02f9c938d0d7d0f4e491ccfaf6beb0a7a61aa4 100644
--- a/src/main/java/org/bukkit/block/Chest.java
+++ b/src/main/java/org/bukkit/block/Chest.java
@@ -27,4 +27,14 @@ public interface Chest extends Container, LootableBlockInventory, Lidded { // Pa
*/
@NotNull
Inventory getBlockInventory();
+
+ // Paper start - More Chest Block API
+ /**
+ * Checks whether this chest is blocked
+ * by either a block above or a sitting cat
+ *
+ * @return whether this chest is blocked
+ */
+ boolean isBlocked();
+ // Paper end - More Chest Block API
}
diff --git a/src/main/java/org/bukkit/block/EnderChest.java b/src/main/java/org/bukkit/block/EnderChest.java
index 1150b449a3f5c40fe10136779c2ccc65ab4d884c..6b66f38e5509f90aad5ee1fffca01003dcbe9896 100644
--- a/src/main/java/org/bukkit/block/EnderChest.java
+++ b/src/main/java/org/bukkit/block/EnderChest.java
@@ -3,4 +3,13 @@ package org.bukkit.block;
/**
* Represents a captured state of an ender chest.
*/
-public interface EnderChest extends Lidded, TileState { }
+public interface EnderChest extends Lidded, TileState {
+ // Paper start - More Chest Block API
+ /**
+ * Checks whether this ender chest is blocked by a block above
+ *
+ * @return whether this ender chest is blocked
+ */
+ boolean isBlocked();
+ // Paper end - More Chest Block API
+}

73
patches/server/1047-More-Chest-Block-API.patch Normal file
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@ -0,0 +1,73 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: SoSeDiK <mrsosedik@gmail.com>
Date: Wed, 1 May 2024 08:22:13 +0300
Subject: [PATCH] More Chest Block API
== AT ==
public net.minecraft.world.level.block.ChestBlock isBlockedChestByBlock(Lnet/minecraft/world/level/BlockGetter;Lnet/minecraft/core/BlockPos;)Z
diff --git a/src/main/java/net/minecraft/world/level/block/EnderChestBlock.java b/src/main/java/net/minecraft/world/level/block/EnderChestBlock.java
index 5f9858ef8d0ec1a74d469ab4426eb1db068873fd..ca92d49ef2010ba00c623491671dcde8ebe697c1 100644
--- a/src/main/java/net/minecraft/world/level/block/EnderChestBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/EnderChestBlock.java
@@ -83,7 +83,7 @@ public class EnderChestBlock extends AbstractChestBlock<EnderChestBlockEntity> i
BlockEntity blockEntity = world.getBlockEntity(pos);
if (playerEnderChestContainer != null && blockEntity instanceof EnderChestBlockEntity) {
BlockPos blockPos = pos.above();
- if (world.getBlockState(blockPos).isRedstoneConductor(world, blockPos)) {
+ if (world.getBlockState(blockPos).isRedstoneConductor(world, blockPos)) { // Paper - diff on change; make sure that EnderChest#isBlocked uses the same logic
return InteractionResult.sidedSuccess(world.isClientSide);
} else if (world.isClientSide) {
return InteractionResult.SUCCESS;
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftChest.java b/src/main/java/org/bukkit/craftbukkit/block/CraftChest.java
index c7d19cef79dbe39edc8cddf0c60c7b59d656e581..984bb158a5de646834031d06bfd0fb9c89a76dff 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftChest.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftChest.java
@@ -100,4 +100,29 @@ public class CraftChest extends CraftLootable<ChestBlockEntity> implements Chest
return getTileEntity().openersCounter.opened;
}
// Paper end - More Lidded Block API
+
+ // Paper start - More Chest Block API
+ @Override
+ public boolean isBlocked() {
+ // Method mimics vanilla logic in ChestBlock and DoubleBlockCombiner when trying to open chest's container
+ if (!isPlaced()) {
+ return false;
+ }
+ net.minecraft.world.level.LevelAccessor world = getWorldHandle();
+ if (ChestBlock.isChestBlockedAt(world, getPosition())) {
+ return true;
+ }
+ if (ChestBlock.getBlockType(this.data) == net.minecraft.world.level.block.DoubleBlockCombiner.BlockType.SINGLE) {
+ return false;
+ }
+ net.minecraft.core.Direction direction = ChestBlock.getConnectedDirection(this.data);
+ net.minecraft.core.BlockPos neighbourBlockPos = getPosition().relative(direction);
+ BlockState neighbourBlockState = world.getBlockStateIfLoaded(neighbourBlockPos);
+ return neighbourBlockState != null
+ && neighbourBlockState.is(this.data.getBlock())
+ && ChestBlock.getBlockType(neighbourBlockState) != net.minecraft.world.level.block.DoubleBlockCombiner.BlockType.SINGLE
+ && ChestBlock.getConnectedDirection(neighbourBlockState) == direction.getOpposite()
+ && ChestBlock.isChestBlockedAt(world, neighbourBlockPos);
+ }
+ // Paper end - More Chest Block API
}
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftEnderChest.java b/src/main/java/org/bukkit/craftbukkit/block/CraftEnderChest.java
index b64adbba3e52d32d439e64a243cb74f3fbca2ce3..f45ee675a10729845bf376fa95e648b23b9aac12 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftEnderChest.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftEnderChest.java
@@ -58,4 +58,13 @@ public class CraftEnderChest extends CraftBlockEntityState<EnderChestBlockEntity
return getTileEntity().openersCounter.opened;
}
// Paper end - More Lidded Block API
+
+ // Paper start - More Chest Block API
+ @Override
+ public boolean isBlocked() {
+ // Uses the same logic as EnderChestBlock's check for opening container
+ final net.minecraft.core.BlockPos abovePos = this.getPosition().above();
+ return this.isPlaced() && this.getWorldHandle().getBlockState(abovePos).isRedstoneConductor(this.getWorldHandle(), abovePos);
+ }
+ // Paper end - More Chest Block API
}