From 6859765e44e6d9892c52f6dccef1ae5264747fdd Mon Sep 17 00:00:00 2001 From: JRoy Date: Thu, 27 Aug 2020 15:39:24 -0400 Subject: [PATCH] Add PlayerShearBlockEvent --- .../0240-Add-PlayerShearBlockEvent.patch | 120 ++++++++++++++++++ .../0610-Add-PlayerShearBlockEvent.patch | 92 ++++++++++++++ 2 files changed, 212 insertions(+) create mode 100644 Spigot-API-Patches/0240-Add-PlayerShearBlockEvent.patch create mode 100644 Spigot-Server-Patches/0610-Add-PlayerShearBlockEvent.patch diff --git a/Spigot-API-Patches/0240-Add-PlayerShearBlockEvent.patch b/Spigot-API-Patches/0240-Add-PlayerShearBlockEvent.patch new file mode 100644 index 0000000000..051544b4a9 --- /dev/null +++ b/Spigot-API-Patches/0240-Add-PlayerShearBlockEvent.patch @@ -0,0 +1,120 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: JRoy +Date: Thu, 27 Aug 2020 12:32:35 -0400 +Subject: [PATCH] Add PlayerShearBlockEvent + + +diff --git a/src/main/java/io/papermc/paper/event/block/PlayerShearBlockEvent.java b/src/main/java/io/papermc/paper/event/block/PlayerShearBlockEvent.java +new file mode 100644 +index 0000000000000000000000000000000000000000..aa7d440b797eac9e62678d03cc87f42838758bfd +--- /dev/null ++++ b/src/main/java/io/papermc/paper/event/block/PlayerShearBlockEvent.java +@@ -0,0 +1,108 @@ ++package io.papermc.paper.event.block; ++ ++import org.bukkit.block.Block; ++import org.bukkit.entity.Player; ++import org.bukkit.event.Cancellable; ++import org.bukkit.event.HandlerList; ++import org.bukkit.event.player.PlayerEvent; ++import org.bukkit.inventory.EquipmentSlot; ++import org.bukkit.inventory.ItemStack; ++import org.jetbrains.annotations.NotNull; ++ ++import java.util.List; ++ ++/** ++ * Called when a player uses sheers on a block. ++ *

++ * This event is not called when breaking blocks with shears but instead only when a ++ * player uses the sheer item on a block to garner drops from said block and/or change its state. ++ *

++ * Examples include shearing a pumpkin to turn it into a carved pumpkin or shearing a beehive to get honeycomb. ++ */ ++public class PlayerShearBlockEvent extends PlayerEvent implements Cancellable { ++ private static final HandlerList handlers = new HandlerList(); ++ private boolean cancelled = false; ++ private final Block block; ++ private final ItemStack item; ++ private final EquipmentSlot hand; ++ private final List drops; ++ ++ public PlayerShearBlockEvent(@NotNull Player who, @NotNull Block block, @NotNull ItemStack item, @NotNull EquipmentSlot hand, @NotNull List drops) { ++ super(who); ++ this.block = block; ++ this.item = item; ++ this.hand = hand; ++ this.drops = drops; ++ } ++ ++ /** ++ * Gets the block being sheared in this event. ++ * ++ * @return The {@link Block} which block is being sheared in this event. ++ */ ++ @NotNull ++ public Block getBlock() { ++ return block; ++ } ++ ++ /** ++ * Gets the item used to shear the block. ++ * ++ * @return The {@link ItemStack} of the shears. ++ */ ++ @NotNull ++ public ItemStack getItem() { ++ return item; ++ } ++ ++ /** ++ * Gets the hand used to shear the block. ++ * ++ * @return Either {@link EquipmentSlot#HAND} OR {@link EquipmentSlot#OFF_HAND}. ++ */ ++ @NotNull ++ public EquipmentSlot getHand() { ++ return hand; ++ } ++ ++ /** ++ * Gets the resulting drops of this event. ++ * ++ * @return A {@link List list} of {@link ItemStack items} that will be dropped as result of this event. ++ */ ++ @NotNull ++ public List getDrops() { ++ return drops; ++ } ++ ++ /** ++ * Gets whether the shearing of the block should be cancelled or not. ++ * ++ * @return Whether the shearing of the block should be cancelled or not. ++ */ ++ @Override ++ public boolean isCancelled() { ++ return cancelled; ++ } ++ ++ /** ++ * Sets whether the shearing of the block should be cancelled or not. ++ * ++ * @param cancel whether the shearing of the block should be cancelled or not. ++ */ ++ @Override ++ public void setCancelled(boolean cancel) { ++ this.cancelled = cancel; ++ } ++ ++ @NotNull ++ @Override ++ public HandlerList getHandlers() { ++ return handlers; ++ } ++ ++ @NotNull ++ public static HandlerList getHandlerList() { ++ return handlers; ++ } ++} diff --git a/Spigot-Server-Patches/0610-Add-PlayerShearBlockEvent.patch b/Spigot-Server-Patches/0610-Add-PlayerShearBlockEvent.patch new file mode 100644 index 0000000000..efdfd6a4e8 --- /dev/null +++ b/Spigot-Server-Patches/0610-Add-PlayerShearBlockEvent.patch @@ -0,0 +1,92 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: JRoy +Date: Thu, 27 Aug 2020 15:02:48 -0400 +Subject: [PATCH] Add PlayerShearBlockEvent + + +diff --git a/src/main/java/net/minecraft/server/Block.java b/src/main/java/net/minecraft/server/Block.java +index 4b4f14711d483089a5d5478b57539911a9c7a2fc..1fc98698b81c079ebe4a524200232db1fe143bdf 100644 +--- a/src/main/java/net/minecraft/server/Block.java ++++ b/src/main/java/net/minecraft/server/Block.java +@@ -223,7 +223,7 @@ public class Block extends BlockBase implements IMaterial { + + } + +- public static void a(World world, BlockPosition blockposition, ItemStack itemstack) { ++ public static void a(World world, BlockPosition blockposition, ItemStack itemstack) { dropItem(world, blockposition, itemstack); } public static void dropItem(World world, BlockPosition blockposition, ItemStack itemstack) { // Paper - OBFHELPER + if (!world.isClientSide && !itemstack.isEmpty() && world.getGameRules().getBoolean(GameRules.DO_TILE_DROPS)) { + float f = 0.5F; + double d0 = (double) (world.random.nextFloat() * 0.5F) + 0.25D; +diff --git a/src/main/java/net/minecraft/server/BlockBeehive.java b/src/main/java/net/minecraft/server/BlockBeehive.java +index 7e2c63e4731ac2d234d5f90eb80d314cdede07ca..eda45e7f2f824c42653d6c545172efc7c96ef332 100644 +--- a/src/main/java/net/minecraft/server/BlockBeehive.java ++++ b/src/main/java/net/minecraft/server/BlockBeehive.java +@@ -1,5 +1,7 @@ + package net.minecraft.server; + ++import io.papermc.paper.event.block.PlayerShearBlockEvent; // Paper - PlayerShearBlockEvent namespace conflicts ++ + import java.util.Iterator; + import java.util.List; + import java.util.Random; +@@ -74,8 +76,19 @@ public class BlockBeehive extends BlockTileEntity { + + if (i >= 5) { + if (itemstack.getItem() == Items.SHEARS) { ++ // Paper start - Add PlayerShearBlockEvent ++ PlayerShearBlockEvent event = new PlayerShearBlockEvent((org.bukkit.entity.Player) entityhuman.getBukkitEntity(), MCUtil.toBukkitBlock(world, blockposition), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack), (enumhand == EnumHand.OFF_HAND ? org.bukkit.inventory.EquipmentSlot.OFF_HAND : org.bukkit.inventory.EquipmentSlot.HAND), new java.util.ArrayList<>()); ++ event.getDrops().add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(new ItemStack(Items.HONEYCOMB, 3))); ++ if (!event.callEvent()) { ++ return EnumInteractionResult.PASS; ++ } ++ // Paper end + world.playSound(entityhuman, entityhuman.locX(), entityhuman.locY(), entityhuman.locZ(), SoundEffects.BLOCK_BEEHIVE_SHEAR, SoundCategory.NEUTRAL, 1.0F, 1.0F); +- a(world, blockposition); ++ // Paper start - Add PlayerShearBlockEvent ++ for (org.bukkit.inventory.ItemStack item : event.getDrops()) { ++ dropItem(world, blockposition, org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(item)); ++ } ++ // Paper end + itemstack.damage(1, entityhuman, (entityhuman1) -> { + entityhuman1.broadcastItemBreak(enumhand); + }); +diff --git a/src/main/java/net/minecraft/server/BlockPumpkin.java b/src/main/java/net/minecraft/server/BlockPumpkin.java +index 27a750209bc0312dd0f806b04089bcae030ea23e..dd33a093e759a85c9534c63d66831ebe4ef2270e 100644 +--- a/src/main/java/net/minecraft/server/BlockPumpkin.java ++++ b/src/main/java/net/minecraft/server/BlockPumpkin.java +@@ -1,5 +1,7 @@ + package net.minecraft.server; + ++import io.papermc.paper.event.block.PlayerShearBlockEvent; // Paper - PlayerShearBlockEvent namespace conflicts ++ + public class BlockPumpkin extends BlockStemmed { + + protected BlockPumpkin(BlockBase.Info blockbase_info) { +@@ -12,15 +14,26 @@ public class BlockPumpkin extends BlockStemmed { + + if (itemstack.getItem() == Items.SHEARS) { + if (!world.isClientSide) { ++ // Paper start - Add PlayerShearBlockEvent ++ PlayerShearBlockEvent event = new PlayerShearBlockEvent((org.bukkit.entity.Player) entityhuman.getBukkitEntity(), MCUtil.toBukkitBlock(world, blockposition), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack), (enumhand == EnumHand.OFF_HAND ? org.bukkit.inventory.EquipmentSlot.OFF_HAND : org.bukkit.inventory.EquipmentSlot.HAND), new java.util.ArrayList<>()); ++ event.getDrops().add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(new ItemStack(Items.PUMPKIN_SEEDS, 4))); ++ if (!event.callEvent()) { ++ return EnumInteractionResult.PASS; ++ } ++ // Paper end + EnumDirection enumdirection = movingobjectpositionblock.getDirection(); + EnumDirection enumdirection1 = enumdirection.n() == EnumDirection.EnumAxis.Y ? entityhuman.getDirection().opposite() : enumdirection; + + world.playSound((EntityHuman) null, blockposition, SoundEffects.BLOCK_PUMPKIN_CARVE, SoundCategory.BLOCKS, 1.0F, 1.0F); + world.setTypeAndData(blockposition, (IBlockData) Blocks.CARVED_PUMPKIN.getBlockData().set(BlockPumpkinCarved.a, enumdirection1), 11); +- EntityItem entityitem = new EntityItem(world, (double) blockposition.getX() + 0.5D + (double) enumdirection1.getAdjacentX() * 0.65D, (double) blockposition.getY() + 0.1D, (double) blockposition.getZ() + 0.5D + (double) enumdirection1.getAdjacentZ() * 0.65D, new ItemStack(Items.PUMPKIN_SEEDS, 4)); ++ // Paper start - Add PlayerShearBlockEvent ++ for (org.bukkit.inventory.ItemStack item : event.getDrops()) { ++ EntityItem entityitem = new EntityItem(world, (double) blockposition.getX() + 0.5D + (double) enumdirection1.getAdjacentX() * 0.65D, (double) blockposition.getY() + 0.1D, (double) blockposition.getZ() + 0.5D + (double) enumdirection1.getAdjacentZ() * 0.65D, org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(item)); ++ // Paper end + + entityitem.setMot(0.05D * (double) enumdirection1.getAdjacentX() + world.random.nextDouble() * 0.02D, 0.05D, 0.05D * (double) enumdirection1.getAdjacentZ() + world.random.nextDouble() * 0.02D); + world.addEntity(entityitem); ++ } // Paper - Add PlayerShearBlockEvent + itemstack.damage(1, entityhuman, (entityhuman1) -> { + entityhuman1.broadcastItemBreak(enumhand); + });