100 lines
5.5 KiB
Diff
100 lines
5.5 KiB
Diff
From 70093c6d868924d6d2947cd7a5e952144c9cb44d 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 ca84d92..287566c 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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@@ -190,6 +190,14 @@ 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 0b28c88..91702f2 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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@@ -224,6 +224,15 @@ public class EntityFishingHook extends Entity {
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vec3d = new Vec3D(this.locX, this.locY, this.locZ);
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vec3d1 = new Vec3D(this.locX + this.motX, this.locY + this.motY, this.locZ + this.motZ);
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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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vec3d1 = new Vec3D(movingobjectposition.pos.x, movingobjectposition.pos.y, movingobjectposition.pos.z);
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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 40ac335..3d5548f 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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@@ -160,6 +160,14 @@ 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 eb32871..58ec8b5 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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@@ -20,7 +20,7 @@ public class ItemBlock extends Item {
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ItemStack itemstack = entityhuman.b(enumhand);
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- if (!itemstack.isEmpty() && entityhuman.a(blockposition, enumdirection, itemstack) && world.a(this.a, blockposition, false, enumdirection, (Entity) null)) {
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+ if (!itemstack.isEmpty() && entityhuman.a(blockposition, enumdirection, itemstack) && world.a(this.a, blockposition, false, enumdirection, entityhuman)) { // 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 78b5a3c..2a38b1c 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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@@ -1725,6 +1725,14 @@ 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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2.10.2
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