18fabc08d5
This creates a problem with Paper's item serialization api where deserialized items, which are internally created as a CraftItemStack, will be completely lost if #setAmount(0) is invoked (since the underlying handle is set to null), while a regular Bukkit ItemStack simply sets the amount field to zero, retaining the item's data. Vanilla treats items with zero amounts the same as items with less than zero amounts, so this code doesn't create a problem with operations on the vanilla ItemStack.
57 lines
2.7 KiB
Diff
57 lines
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Jake Potrebic <jake.m.potrebic@gmail.com>
|
|
Date: Thu, 4 Nov 2021 11:50:40 -0700
|
|
Subject: [PATCH] Add isCollidable methods to various places
|
|
|
|
== AT ==
|
|
public net.minecraft.world.level.block.state.BlockBehaviour hasCollision
|
|
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
|
|
index 60aa47a78b9d5921dffd1e205c0b69f453a94851..b7496922faee8bc5d82f3f5922f6fb2fe44a8d2f 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
|
|
@@ -482,6 +482,11 @@ public class CraftBlock implements Block {
|
|
public boolean isSolid() {
|
|
return getNMS().getMaterial().blocksMotion();
|
|
}
|
|
+
|
|
+ @Override
|
|
+ public boolean isCollidable() {
|
|
+ return getNMS().getBlock().hasCollision;
|
|
+ }
|
|
// Paper end
|
|
|
|
@Override
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
|
|
index 7b9e943b391c061782fccd2b8d705ceec8db50fe..966ac60daebb7bb211ab8096fc0c5f33db67320a 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
|
|
@@ -324,4 +324,11 @@ public class CraftBlockState implements BlockState {
|
|
throw new IllegalStateException("The blockState must be placed to call this method");
|
|
}
|
|
}
|
|
+
|
|
+ // Paper start
|
|
+ @Override
|
|
+ public boolean isCollidable() {
|
|
+ return this.data.getBlock().hasCollision;
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
|
|
index 30ac1162851331526f3fc00332eded67be48e1d4..abffb2328a0a85a6a5c664d58d2738b833b9431d 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
|
|
@@ -576,6 +576,12 @@ public final class CraftMagicNumbers implements UnsafeValues {
|
|
var supplier = net.minecraft.world.entity.ai.attributes.DefaultAttributes.getSupplier((net.minecraft.world.entity.EntityType<? extends net.minecraft.world.entity.LivingEntity>) net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.get(CraftNamespacedKey.toMinecraft(bukkitEntityKey)));
|
|
return new io.papermc.paper.attribute.UnmodifiableAttributeMap(supplier);
|
|
}
|
|
+
|
|
+ @Override
|
|
+ public boolean isCollidable(Material material) {
|
|
+ Preconditions.checkArgument(material.isBlock(), material + " is not a block");
|
|
+ return getBlock(material).hasCollision;
|
|
+ }
|
|
// Paper end
|
|
|
|
/**
|