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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
42 lines
2.6 KiB
Diff
42 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
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Date: Wed, 25 Nov 2020 23:20:44 -0800
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Subject: [PATCH] Add TargetHitEvent
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diff --git a/src/main/java/net/minecraft/world/level/block/TargetBlock.java b/src/main/java/net/minecraft/world/level/block/TargetBlock.java
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index 5ea231aadfafdfc6d08aae472827ff1e3d62f4eb..e885f8defd5fd5059c895ee7906664f9e4561de0 100644
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--- a/src/main/java/net/minecraft/world/level/block/TargetBlock.java
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+++ b/src/main/java/net/minecraft/world/level/block/TargetBlock.java
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@@ -42,6 +42,10 @@ public class TargetBlock extends Block {
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@Override
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public void onProjectileHit(Level world, BlockState state, BlockHitResult hit, Projectile projectile) {
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int i = updateRedstoneOutput(world, state, hit, projectile);
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+ // Paper start - Add TargetHitEvent
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+ }
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+ private static void awardTargetHitCriteria(Projectile projectile, BlockHitResult hit, int i) {
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+ // Paper end - Add TargetHitEvent
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Entity entity = projectile.getOwner();
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if (entity instanceof ServerPlayer serverPlayer) {
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serverPlayer.awardStat(Stats.TARGET_HIT);
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@@ -53,6 +57,20 @@ public class TargetBlock extends Block {
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private static int updateRedstoneOutput(LevelAccessor world, BlockState state, BlockHitResult hitResult, Entity entity) {
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int i = getRedstoneStrength(hitResult, hitResult.getLocation());
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int j = entity instanceof AbstractArrow ? 20 : 8;
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+ // Paper start - Add TargetHitEvent
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+ if (entity instanceof Projectile) {
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+ final Projectile projectile = (Projectile) entity;
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+ final org.bukkit.craftbukkit.block.CraftBlock craftBlock = org.bukkit.craftbukkit.block.CraftBlock.at(world, hitResult.getBlockPos());
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+ final org.bukkit.block.BlockFace blockFace = org.bukkit.craftbukkit.block.CraftBlock.notchToBlockFace(hitResult.getDirection());
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+ final io.papermc.paper.event.block.TargetHitEvent targetHitEvent = new io.papermc.paper.event.block.TargetHitEvent((org.bukkit.entity.Projectile) projectile.getBukkitEntity(), craftBlock, blockFace, i);
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+ if (targetHitEvent.callEvent()) {
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+ i = targetHitEvent.getSignalStrength();
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+ awardTargetHitCriteria(projectile, hitResult, i);
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+ } else {
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+ return i;
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+ }
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+ }
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+ // Paper end - Add TargetHitEvent
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if (!world.getBlockTicks().hasScheduledTick(hitResult.getBlockPos(), state.getBlock())) {
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setOutputPower(world, state, i, hitResult.getBlockPos(), j);
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}
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