98 lines
5.5 KiB
Diff
98 lines
5.5 KiB
Diff
From 71af32a912b140b221e5df8701fdefe297a19ceb Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Mon, 29 Feb 2016 21:20:21 -0600
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Subject: [PATCH] Vanished players don't have rights
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diff --git a/src/main/java/net/minecraft/server/EntityArrow.java b/src/main/java/net/minecraft/server/EntityArrow.java
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index 7593aa2..29b6f16 100644
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--- a/src/main/java/net/minecraft/server/EntityArrow.java
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+++ b/src/main/java/net/minecraft/server/EntityArrow.java
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@@ -185,6 +185,14 @@ public abstract class EntityArrow extends Entity implements IProjectile {
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}
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}
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+ // Paper start - Allow arrows to fly through vanished players the shooter can't see
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+ if (movingobjectposition != null && movingobjectposition.entity instanceof EntityPlayer && shooter != null && shooter instanceof EntityPlayer) {
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+ if (!((EntityPlayer) shooter).getBukkitEntity().canSee(((EntityPlayer) movingobjectposition.entity).getBukkitEntity())) {
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+ movingobjectposition = null;
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+ }
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+ }
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+ // Paper end
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+
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if (movingobjectposition != null) {
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this.a(movingobjectposition);
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}
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diff --git a/src/main/java/net/minecraft/server/EntityFishingHook.java b/src/main/java/net/minecraft/server/EntityFishingHook.java
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index c47b009..12e2303 100644
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--- a/src/main/java/net/minecraft/server/EntityFishingHook.java
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+++ b/src/main/java/net/minecraft/server/EntityFishingHook.java
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@@ -198,6 +198,14 @@ public class EntityFishingHook extends Entity {
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movingobjectposition = new MovingObjectPosition(entity);
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}
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+ // Paper start - Allow fishing hooks to fly through vanished players the shooter can't see
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+ if (movingobjectposition != null && movingobjectposition.entity instanceof EntityPlayer && owner != null && owner instanceof EntityPlayer) {
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+ if (!((EntityPlayer) owner).getBukkitEntity().canSee(((EntityPlayer) movingobjectposition.entity).getBukkitEntity())) {
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+ movingobjectposition = null;
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+ }
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+ }
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+ // Paper end
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+
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if (movingobjectposition != null) {
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org.bukkit.craftbukkit.event.CraftEventFactory.callProjectileHitEvent(this); // Craftbukkit - Call event
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if (movingobjectposition.entity != null) {
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diff --git a/src/main/java/net/minecraft/server/EntityProjectile.java b/src/main/java/net/minecraft/server/EntityProjectile.java
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index f47b148..0c36bad 100644
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--- a/src/main/java/net/minecraft/server/EntityProjectile.java
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+++ b/src/main/java/net/minecraft/server/EntityProjectile.java
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@@ -158,6 +158,14 @@ public abstract class EntityProjectile extends Entity implements IProjectile {
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movingobjectposition = new MovingObjectPosition(entity);
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}
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+ // Paper start - Allow projectiles to fly through vanished players the shooter can't see
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+ if (movingobjectposition != null && movingobjectposition.entity instanceof EntityPlayer && shooter != null && shooter instanceof EntityPlayer) {
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+ if (!((EntityPlayer) shooter).getBukkitEntity().canSee(((EntityPlayer) movingobjectposition.entity).getBukkitEntity())) {
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+ movingobjectposition = null;
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+ }
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+ }
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+ // Paper end
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+
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if (movingobjectposition != null) {
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if (movingobjectposition.type == MovingObjectPosition.EnumMovingObjectType.BLOCK && this.world.getType(movingobjectposition.a()).getBlock() == Blocks.PORTAL) {
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this.e(movingobjectposition.a());
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diff --git a/src/main/java/net/minecraft/server/ItemBlock.java b/src/main/java/net/minecraft/server/ItemBlock.java
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index b9aa1fc..6dbad10 100644
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--- a/src/main/java/net/minecraft/server/ItemBlock.java
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+++ b/src/main/java/net/minecraft/server/ItemBlock.java
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@@ -23,7 +23,7 @@ public class ItemBlock extends Item {
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blockposition = blockposition.shift(enumdirection);
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}
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- if (itemstack.count != 0 && entityhuman.a(blockposition, enumdirection, itemstack) && world.a(this.a, blockposition, false, enumdirection, (Entity) null, itemstack)) {
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+ if (itemstack.count != 0 && entityhuman.a(blockposition, enumdirection, itemstack) && world.a(this.a, blockposition, false, enumdirection, entityhuman, itemstack)) { // Paper - Pass entityhuman instead of null
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int i = this.filterData(itemstack.getData());
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IBlockData iblockdata1 = this.a.getPlacedState(world, blockposition, enumdirection, f, f1, f2, i, entityhuman);
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index 0c3ed2d..e2a06f1 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -1690,6 +1690,14 @@ public abstract class World implements IBlockAccess {
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for (int i = 0; i < list.size(); ++i) {
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Entity entity1 = (Entity) list.get(i);
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+ // Paper start - Allow block placement if the placer cannot see the vanished blocker
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+ if (entity instanceof EntityPlayer && entity1 instanceof EntityPlayer) {
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+ if (!((EntityPlayer) entity).getBukkitEntity().canSee(((EntityPlayer) entity1).getBukkitEntity())) {
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+ continue;
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+ }
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+ }
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+ // Paper end
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+
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if (!entity1.dead && entity1.i && entity1 != entity && (entity == null || entity1.x(entity))) {
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return false;
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}
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--
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2.8.2
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