Add ray tracing methods to LivingEntity (#1410)

This method will return the Block a player is looking at while taking into consideration the AABB of each block in the path.

For example, you can look through the 1/4 space of air in a Stair block and get the block behind it instead of the Stair block you are looking past.
This commit is contained in:
BillyGalbreath 2018-09-03 18:59:54 -05:00 committed by Daniel Ennis
parent 6a3ee6dd09
commit 997190c3e0
5 changed files with 313 additions and 65 deletions

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@ -0,0 +1,147 @@
From 4619e236e860ee87fe96b25a8f0240ab16cfe797 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Mon, 3 Sep 2018 18:13:53 -0500
Subject: [PATCH] Add ray tracing methods to LivingEntity
diff --git a/src/main/java/com/destroystokyo/paper/block/TargetBlockInfo.java b/src/main/java/com/destroystokyo/paper/block/TargetBlockInfo.java
new file mode 100644
index 00000000..fe43d955
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/block/TargetBlockInfo.java
@@ -0,0 +1,50 @@
+package com.destroystokyo.paper.block;
+
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+
+/**
+ * Represents information about a targeted block
+ */
+public class TargetBlockInfo {
+ private final Block block;
+ private final BlockFace blockFace;
+
+ public TargetBlockInfo(Block block, BlockFace blockFace) {
+ this.block = block;
+ this.blockFace = blockFace;
+ }
+
+ /**
+ * Get the block that is targeted
+ *
+ * @return Targeted block
+ */
+ public Block getBlock() {
+ return block;
+ }
+
+ /**
+ * Get the targeted BlockFace
+ *
+ * @return Targeted blockface
+ */
+ public BlockFace getBlockFace() {
+ return blockFace;
+ }
+
+ /**
+ * Get the relative Block to the targeted block on the side it is targeted at
+ *
+ * @return Block relative to targeted block
+ */
+ public Block getRelativeBlock() {
+ return block.getRelative(blockFace);
+ }
+
+ public enum FluidMode {
+ NEVER,
+ SOURCE_ONLY,
+ ALWAYS
+ }
+}
diff --git a/src/main/java/org/bukkit/entity/LivingEntity.java b/src/main/java/org/bukkit/entity/LivingEntity.java
index ac5bd8a5..62e45eda 100644
--- a/src/main/java/org/bukkit/entity/LivingEntity.java
+++ b/src/main/java/org/bukkit/entity/LivingEntity.java
@@ -71,6 +71,77 @@ public interface LivingEntity extends Attributable, Entity, Damageable, Projecti
*/
public Block getTargetBlock(Set<Material> transparent, int maxDistance);
+ // Paper start
+ /**
+ * Gets the block that the living entity has targeted, ignoring fluids
+ *
+ * @param maxDistance this is the maximum distance to scan
+ * @return block that the living entity has targeted,
+ * or null if no block is within maxDistance
+ */
+ @Nullable
+ public default Block getTargetBlock(int maxDistance) {
+ return getTargetBlock(maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode.NEVER);
+ }
+
+ /**
+ * Gets the block that the living entity has targeted
+ *
+ * @param maxDistance this is the maximum distance to scan
+ * @param fluidMode whether to check fluids or not
+ * @return block that the living entity has targeted,
+ * or null if no block is within maxDistance
+ */
+ @Nullable
+ public Block getTargetBlock(int maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode fluidMode);
+
+ /**
+ * Gets the blockface of that block that the living entity has targeted, ignoring fluids
+ *
+ * @param maxDistance this is the maximum distance to scan
+ * @return blockface of the block that the living entity has targeted,
+ * or null if no block is targeted
+ */
+ @Nullable
+ public default org.bukkit.block.BlockFace getTargetBlockFace(int maxDistance) {
+ return getTargetBlockFace(maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode.NEVER);
+ }
+
+ /**
+ * Gets the blockface of that block that the living entity has targeted
+ *
+ * @param maxDistance this is the maximum distance to scan
+ * @param fluidMode whether to check fluids or not
+ * @return blockface of the block that the living entity has targeted,
+ * or null if no block is targeted
+ */
+ @Nullable
+ public org.bukkit.block.BlockFace getTargetBlockFace(int maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode fluidMode);
+
+ /**
+ * Gets information about the block the living entity has targeted, ignoring fluids
+ *
+ * @param maxDistance this is the maximum distance to scan
+ * @return TargetBlockInfo about the block the living entity has targeted,
+ * or null if no block is targeted
+ */
+ @Nullable
+ public default com.destroystokyo.paper.block.TargetBlockInfo getTargetBlockInfo(int maxDistance) {
+ return getTargetBlockInfo(maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode.NEVER);
+ }
+
+ /**
+ * Gets information about the block the living entity has targeted
+ *
+ * @param maxDistance this is the maximum distance to scan
+ * @param fluidMode whether to check fluids or not
+ * @return TargetBlockInfo about the block the living entity has targeted,
+ * or null if no block is targeted
+ */
+ @Nullable
+ public com.destroystokyo.paper.block.TargetBlockInfo getTargetBlockInfo(int maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode fluidMode);
+ // Paper end
+
/**
* Gets the last two blocks along the living entity's line of sight.
* <p>
--
2.18.0

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@ -1,11 +1,11 @@
From b6ce2f5640a5c7c656e68e73f83951683fb93c38 Mon Sep 17 00:00:00 2001
From d47f33ac66c41a28e7c99b00b17bf78e11c0e85c Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 28 Mar 2016 20:55:47 -0400
Subject: [PATCH] MC Utils
diff --git a/src/main/java/net/minecraft/server/BlockPosition.java b/src/main/java/net/minecraft/server/BlockPosition.java
index 6ffc535146..5ed34cf7e3 100644
index 6ffc53514..5ed34cf7e 100644
--- a/src/main/java/net/minecraft/server/BlockPosition.java
+++ b/src/main/java/net/minecraft/server/BlockPosition.java
@@ -9,7 +9,7 @@ import org.apache.logging.log4j.Logger;
@ -42,7 +42,7 @@ index 6ffc535146..5ed34cf7e3 100644
return this.c(MathHelper.floor(d0), MathHelper.floor(d1), MathHelper.floor(d2));
}
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index fe5328ef47..b7c40d5ce6 100644
index fe5328ef4..b7c40d5ce 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -28,7 +28,7 @@ import com.google.common.collect.Lists; // CraftBukkit
@ -63,7 +63,7 @@ index fe5328ef47..b7c40d5ce6 100644
public TileEntity a(BlockPosition blockposition, Chunk.EnumTileEntityState chunk_enumtileentitystate) {
// CraftBukkit start
diff --git a/src/main/java/net/minecraft/server/ChunkCoordIntPair.java b/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
index 744762b8b9..d9608121b6 100644
index 744762b8b..d9608121b 100644
--- a/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
+++ b/src/main/java/net/minecraft/server/ChunkCoordIntPair.java
@@ -23,6 +23,8 @@ public class ChunkCoordIntPair {
@ -76,7 +76,7 @@ index 744762b8b9..d9608121b6 100644
return (long)i & 4294967295L | ((long)j & 4294967295L) << 32;
}
diff --git a/src/main/java/net/minecraft/server/ChunkTaskScheduler.java b/src/main/java/net/minecraft/server/ChunkTaskScheduler.java
index 3b6b3b9a99..22af9c1885 100644
index 3b6b3b9a9..22af9c188 100644
--- a/src/main/java/net/minecraft/server/ChunkTaskScheduler.java
+++ b/src/main/java/net/minecraft/server/ChunkTaskScheduler.java
@@ -16,7 +16,7 @@ import org.apache.logging.log4j.Logger;
@ -89,7 +89,7 @@ index 3b6b3b9a99..22af9c1885 100644
private final IChunkLoader e;
private final IAsyncTaskHandler f;
diff --git a/src/main/java/net/minecraft/server/DataBits.java b/src/main/java/net/minecraft/server/DataBits.java
index 95ca5f6d80..0dc948a375 100644
index 95ca5f6d8..0dc948a37 100644
--- a/src/main/java/net/minecraft/server/DataBits.java
+++ b/src/main/java/net/minecraft/server/DataBits.java
@@ -54,6 +54,7 @@ public class DataBits {
@ -101,7 +101,7 @@ index 95ca5f6d80..0dc948a375 100644
return this.a;
}
diff --git a/src/main/java/net/minecraft/server/DataPalette.java b/src/main/java/net/minecraft/server/DataPalette.java
index 7f905b1e09..fa5b9262b4 100644
index 7f905b1e0..fa5b9262b 100644
--- a/src/main/java/net/minecraft/server/DataPalette.java
+++ b/src/main/java/net/minecraft/server/DataPalette.java
@@ -3,10 +3,11 @@ package net.minecraft.server;
@ -119,7 +119,7 @@ index 7f905b1e09..fa5b9262b4 100644
void b(PacketDataSerializer var1);
diff --git a/src/main/java/net/minecraft/server/DataPaletteBlock.java b/src/main/java/net/minecraft/server/DataPaletteBlock.java
index 304e47bf20..6e7454b134 100644
index 304e47bf2..6e7454b13 100644
--- a/src/main/java/net/minecraft/server/DataPaletteBlock.java
+++ b/src/main/java/net/minecraft/server/DataPaletteBlock.java
@@ -7,7 +7,7 @@ import java.util.function.Function;
@ -161,7 +161,7 @@ index 304e47bf20..6e7454b134 100644
this.b();
packetdataserializer.writeByte(this.i);
diff --git a/src/main/java/net/minecraft/server/EntityCreature.java b/src/main/java/net/minecraft/server/EntityCreature.java
index 2c6fbd1d6f..a5c147b989 100644
index 2c6fbd1d6..a5c147b98 100644
--- a/src/main/java/net/minecraft/server/EntityCreature.java
+++ b/src/main/java/net/minecraft/server/EntityCreature.java
@@ -6,6 +6,7 @@ import org.bukkit.event.entity.EntityUnleashEvent;
@ -173,7 +173,7 @@ index 2c6fbd1d6f..a5c147b989 100644
private float b;
diff --git a/src/main/java/net/minecraft/server/EntityInsentient.java b/src/main/java/net/minecraft/server/EntityInsentient.java
index ebb177927f..60b1dcd8ea 100644
index ebb177927..60b1dcd8e 100644
--- a/src/main/java/net/minecraft/server/EntityInsentient.java
+++ b/src/main/java/net/minecraft/server/EntityInsentient.java
@@ -124,6 +124,7 @@ public abstract class EntityInsentient extends EntityLiving {
@ -185,7 +185,7 @@ index ebb177927f..60b1dcd8ea 100644
// CraftBukkit start - fire event
setGoalTarget(entityliving, EntityTargetEvent.TargetReason.UNKNOWN, true);
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index fd050c5f32..8d33c16580 100644
index fd050c5f3..8d33c1658 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -122,6 +122,7 @@ public abstract class EntityLiving extends Entity {
@ -197,7 +197,7 @@ index fd050c5f32..8d33c16580 100644
@Override
public float getBukkitYaw() {
diff --git a/src/main/java/net/minecraft/server/EntityMonster.java b/src/main/java/net/minecraft/server/EntityMonster.java
index c0f48bbc29..f3cc2cef0a 100644
index c0f48bbc2..f3cc2cef0 100644
--- a/src/main/java/net/minecraft/server/EntityMonster.java
+++ b/src/main/java/net/minecraft/server/EntityMonster.java
@@ -1,6 +1,8 @@
@ -210,7 +210,7 @@ index c0f48bbc29..f3cc2cef0a 100644
super(entitytypes, world);
this.b_ = 5;
diff --git a/src/main/java/net/minecraft/server/EntityTypes.java b/src/main/java/net/minecraft/server/EntityTypes.java
index 17bfa356f1..5c1ab6a0b6 100644
index 17bfa356f..5c1ab6a0b 100644
--- a/src/main/java/net/minecraft/server/EntityTypes.java
+++ b/src/main/java/net/minecraft/server/EntityTypes.java
@@ -3,6 +3,7 @@ package net.minecraft.server;
@ -261,7 +261,7 @@ index 17bfa356f1..5c1ab6a0b6 100644
// Paper end
}
diff --git a/src/main/java/net/minecraft/server/ItemStack.java b/src/main/java/net/minecraft/server/ItemStack.java
index c54275bc2f..318c4204df 100644
index c54275bc2..318c4204d 100644
--- a/src/main/java/net/minecraft/server/ItemStack.java
+++ b/src/main/java/net/minecraft/server/ItemStack.java
@@ -26,6 +26,7 @@ import org.bukkit.TreeType;
@ -292,17 +292,21 @@ index c54275bc2f..318c4204df 100644
}
diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
new file mode 100644
index 0000000000..9f9341c98f
index 000000000..faec94722
--- /dev/null
+++ b/src/main/java/net/minecraft/server/MCUtil.java
@@ -0,0 +1,296 @@
@@ -0,0 +1,340 @@
+package net.minecraft.server;
+
+import com.destroystokyo.paper.block.TargetBlockInfo;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import org.bukkit.Location;
+import org.bukkit.block.BlockFace;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.util.Waitable;
+import org.spigotmc.AsyncCatcher;
+
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.Queue;
+import java.util.concurrent.CompletableFuture;
@ -312,7 +316,6 @@ index 0000000000..9f9341c98f
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+import java.util.function.Supplier;
+import java.util.regex.Pattern;
+
+public final class MCUtil {
+ private static final Executor asyncExecutor = Executors.newSingleThreadExecutor(new ThreadFactoryBuilder().setNameFormat("Paper Async Task Handler Thread - %1$d").build());
@ -583,7 +586,7 @@ index 0000000000..9f9341c98f
+ @Nullable
+ public static TileEntityHopper getHopper(World world, BlockPosition pos) {
+ Chunk chunk = world.getChunkIfLoaded(pos.getX() >> 4, pos.getZ() >> 4);
+ if (chunk != null && chunk.getBlockData(pos).getBlock() == Blocks.HOPPER) {
+ if (chunk != null && chunk.getBlockData(pos.getX(), pos.getY(), pos.getZ()).getBlock() == Blocks.HOPPER) {
+ TileEntity tileEntity = chunk.getTileEntityImmediately(pos);
+ if (tileEntity instanceof TileEntityHopper) {
+ return (TileEntityHopper) tileEntity;
@ -591,9 +594,50 @@ index 0000000000..9f9341c98f
+ }
+ return null;
+ }
+
+ @Nonnull
+ public static World getNMSWorld(@Nonnull org.bukkit.World world) {
+ return ((CraftWorld) world).getHandle();
+ }
+
+ public static World getNMSWorld(@Nonnull org.bukkit.entity.Entity entity) {
+ return getNMSWorld(entity.getWorld());
+ }
+
+ public static FluidCollisionOption getNMSFluidCollisionOption(TargetBlockInfo.FluidMode fluidMode) {
+ if (fluidMode == TargetBlockInfo.FluidMode.NEVER) {
+ return FluidCollisionOption.NEVER;
+ }
+ if (fluidMode == TargetBlockInfo.FluidMode.SOURCE_ONLY) {
+ return FluidCollisionOption.SOURCE_ONLY;
+ }
+ if (fluidMode == TargetBlockInfo.FluidMode.ALWAYS) {
+ return FluidCollisionOption.ALWAYS;
+ }
+ return null;
+ }
+
+ public static BlockFace toBukkitBlockFace(EnumDirection enumDirection) {
+ switch (enumDirection) {
+ case DOWN:
+ return BlockFace.DOWN;
+ case UP:
+ return BlockFace.UP;
+ case NORTH:
+ return BlockFace.NORTH;
+ case SOUTH:
+ return BlockFace.SOUTH;
+ case WEST:
+ return BlockFace.WEST;
+ case EAST:
+ return BlockFace.EAST;
+ default:
+ return null;
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/NBTTagCompound.java b/src/main/java/net/minecraft/server/NBTTagCompound.java
index 41cd3ceabe..2a66a30264 100644
index 41cd3ceab..2a66a3026 100644
--- a/src/main/java/net/minecraft/server/NBTTagCompound.java
+++ b/src/main/java/net/minecraft/server/NBTTagCompound.java
@@ -23,7 +23,7 @@ import org.apache.logging.log4j.Logger;
@ -638,7 +682,7 @@ index 41cd3ceabe..2a66a30264 100644
}
}
diff --git a/src/main/java/net/minecraft/server/NetworkManager.java b/src/main/java/net/minecraft/server/NetworkManager.java
index 0afaea8109..26da897243 100644
index 0afaea810..26da89724 100644
--- a/src/main/java/net/minecraft/server/NetworkManager.java
+++ b/src/main/java/net/minecraft/server/NetworkManager.java
@@ -44,7 +44,7 @@ public class NetworkManager extends SimpleChannelInboundHandler<Packet<?>> {
@ -679,7 +723,7 @@ index 0afaea8109..26da897243 100644
public QueuedPacket(Packet<?> packet, @Nullable GenericFutureListener<? extends Future<? super Void>> genericfuturelistener) {
this.a = packet;
diff --git a/src/main/java/net/minecraft/server/PacketDataSerializer.java b/src/main/java/net/minecraft/server/PacketDataSerializer.java
index d04afceb70..a63a5811d6 100644
index d04afceb7..a63a5811d 100644
--- a/src/main/java/net/minecraft/server/PacketDataSerializer.java
+++ b/src/main/java/net/minecraft/server/PacketDataSerializer.java
@@ -33,6 +33,7 @@ public class PacketDataSerializer extends ByteBuf {
@ -691,7 +735,7 @@ index d04afceb70..a63a5811d6 100644
for (int j = 1; j < 5; ++j) {
if ((i & -1 << j * 7) == 0) {
diff --git a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
index 12d6c99cf0..af382815f3 100644
index 12d6c99cf..af382815f 100644
--- a/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
+++ b/src/main/java/net/minecraft/server/PacketPlayOutMapChunk.java
@@ -11,7 +11,7 @@ public class PacketPlayOutMapChunk implements Packet<PacketListenerPlayOut> {
@ -712,7 +756,7 @@ index 12d6c99cf0..af382815f3 100644
int j = 0;
ChunkSection[] achunksection = chunk.getSections();
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index d465608f37..1c57f6e738 100644
index 8e4e6f3b9..996ffbdfa 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -68,9 +68,9 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
@ -729,7 +773,7 @@ index d465608f37..1c57f6e738 100644
private volatile int chatThrottle;
private static final AtomicIntegerFieldUpdater chatSpamField = AtomicIntegerFieldUpdater.newUpdater(PlayerConnection.class, "chatThrottle");
diff --git a/src/main/java/net/minecraft/server/RegistryBlockID.java b/src/main/java/net/minecraft/server/RegistryBlockID.java
index a21006290c..6c6f006f3a 100644
index a21006290..6c6f006f3 100644
--- a/src/main/java/net/minecraft/server/RegistryBlockID.java
+++ b/src/main/java/net/minecraft/server/RegistryBlockID.java
@@ -54,6 +54,7 @@ public class RegistryBlockID<T> implements Registry<T> {

View File

@ -1,28 +1,22 @@
From 20364ef3583380d8cbbf06c6259102eb37f0aa8c Mon Sep 17 00:00:00 2001
From 484984d8d5db033b3c01d63f37d89011e3d4879b Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 27 Dec 2016 15:02:42 -0500
Subject: [PATCH] String based Action Bar API
diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
index 9f9341c98f..966309a07d 100644
index faec94722..dce1417af 100644
--- a/src/main/java/net/minecraft/server/MCUtil.java
+++ b/src/main/java/net/minecraft/server/MCUtil.java
@@ -1,10 +1,13 @@
package net.minecraft.server;
@@ -2,6 +2,7 @@ package net.minecraft.server;
import com.destroystokyo.paper.block.TargetBlockInfo;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import org.apache.commons.lang.exception.ExceptionUtils;
import org.bukkit.Location;
+import org.bukkit.craftbukkit.CraftWorld;
import org.bukkit.craftbukkit.util.Waitable;
import org.spigotmc.AsyncCatcher;
+import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.Queue;
import java.util.concurrent.CompletableFuture;
@@ -21,6 +24,24 @@ public final class MCUtil {
import org.bukkit.block.BlockFace;
import org.bukkit.craftbukkit.CraftWorld;
@@ -24,6 +25,24 @@ public final class MCUtil {
private MCUtil() {}
@ -47,22 +41,8 @@ index 9f9341c98f..966309a07d 100644
public static boolean isMainThread() {
return MinecraftServer.getServer().isMainThread();
@@ -293,4 +314,13 @@ public final class MCUtil {
}
return null;
}
+
+ @Nonnull
+ public static World getNMSWorld(@Nonnull org.bukkit.World world) {
+ return ((CraftWorld) world).getHandle();
+ }
+
+ public static World getNMSWorld(@Nonnull org.bukkit.entity.Entity entity) {
+ return getNMSWorld(entity.getWorld());
+ }
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 291b664b66..478f027848 100644
index 291b664b6..478f02784 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -209,6 +209,18 @@ public class CraftPlayer extends CraftHumanEntity implements Player {

View File

@ -1,4 +1,4 @@
From 0051cf45fc5085978b49aa5a0895ccec4a0a1169 Mon Sep 17 00:00:00 2001
From cc2c162eab13c1bfb74203f325929d95eb74355e Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 15 Jan 2018 22:11:48 -0500
Subject: [PATCH] Basic PlayerProfile API
@ -7,7 +7,7 @@ Establishes base extension of profile systems for future edits too
diff --git a/src/main/java/com/destroystokyo/paper/profile/CraftPlayerProfile.java b/src/main/java/com/destroystokyo/paper/profile/CraftPlayerProfile.java
new file mode 100644
index 0000000000..b151a13c1b
index 000000000..b151a13c1
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/profile/CraftPlayerProfile.java
@@ -0,0 +1,280 @@
@ -293,7 +293,7 @@ index 0000000000..b151a13c1b
+}
diff --git a/src/main/java/com/destroystokyo/paper/profile/PaperAuthenticationService.java b/src/main/java/com/destroystokyo/paper/profile/PaperAuthenticationService.java
new file mode 100644
index 0000000000..25836b975b
index 000000000..25836b975
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/profile/PaperAuthenticationService.java
@@ -0,0 +1,30 @@
@ -329,7 +329,7 @@ index 0000000000..25836b975b
+}
diff --git a/src/main/java/com/destroystokyo/paper/profile/PaperGameProfileRepository.java b/src/main/java/com/destroystokyo/paper/profile/PaperGameProfileRepository.java
new file mode 100644
index 0000000000..3bcdb8f93f
index 000000000..3bcdb8f93
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/profile/PaperGameProfileRepository.java
@@ -0,0 +1,17 @@
@ -352,7 +352,7 @@ index 0000000000..3bcdb8f93f
+}
diff --git a/src/main/java/com/destroystokyo/paper/profile/PaperMinecraftSessionService.java b/src/main/java/com/destroystokyo/paper/profile/PaperMinecraftSessionService.java
new file mode 100644
index 0000000000..4b2a67423f
index 000000000..4b2a67423
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/profile/PaperMinecraftSessionService.java
@@ -0,0 +1,29 @@
@ -387,7 +387,7 @@ index 0000000000..4b2a67423f
+}
diff --git a/src/main/java/com/destroystokyo/paper/profile/PaperUserAuthentication.java b/src/main/java/com/destroystokyo/paper/profile/PaperUserAuthentication.java
new file mode 100644
index 0000000000..3aceb0ea8a
index 000000000..3aceb0ea8
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/profile/PaperUserAuthentication.java
@@ -0,0 +1,11 @@
@ -403,20 +403,21 @@ index 0000000000..3aceb0ea8a
+ }
+}
diff --git a/src/main/java/net/minecraft/server/MCUtil.java b/src/main/java/net/minecraft/server/MCUtil.java
index 966309a07d..e36e2e0a31 100644
index dce1417af..f7856897f 100644
--- a/src/main/java/net/minecraft/server/MCUtil.java
+++ b/src/main/java/net/minecraft/server/MCUtil.java
@@ -1,6 +1,9 @@
@@ -1,7 +1,10 @@
package net.minecraft.server;
import com.destroystokyo.paper.block.TargetBlockInfo;
+import com.destroystokyo.paper.profile.CraftPlayerProfile;
+import com.destroystokyo.paper.profile.PlayerProfile;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import com.mojang.authlib.GameProfile;
import org.apache.commons.lang.exception.ExceptionUtils;
import org.bukkit.Location;
import org.bukkit.craftbukkit.CraftWorld;
@@ -157,6 +160,10 @@ public final class MCUtil {
import org.bukkit.block.BlockFace;
@@ -158,6 +161,10 @@ public final class MCUtil {
return run.get();
}
@ -428,7 +429,7 @@ index 966309a07d..e36e2e0a31 100644
* Calculates distance between 2 entities
* @param e1
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 6aec7c31e3..014c923897 100644
index 6aec7c31e..014c92389 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1181,7 +1181,7 @@ public abstract class MinecraftServer implements IAsyncTaskHandler, IMojangStati
@ -449,7 +450,7 @@ index 6aec7c31e3..014c923897 100644
return this.V;
}
diff --git a/src/main/java/net/minecraft/server/UserCache.java b/src/main/java/net/minecraft/server/UserCache.java
index a47a51a412..4c476f757c 100644
index a47a51a41..4c476f757 100644
--- a/src/main/java/net/minecraft/server/UserCache.java
+++ b/src/main/java/net/minecraft/server/UserCache.java
@@ -44,7 +44,7 @@ public class UserCache {
@ -485,7 +486,7 @@ index a47a51a412..4c476f757c 100644
private UserCacheEntry(GameProfile gameprofile, Date date) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 5c48430313..0eea57eb7d 100644
index 5c4843031..0eea57eb7 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -155,6 +155,10 @@ import org.bukkit.craftbukkit.util.CraftNamespacedKey;

View File

@ -0,0 +1,76 @@
From 53c450f0d30d97e0ddee7a1dfd43912b7a310a72 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Mon, 3 Sep 2018 18:20:03 -0500
Subject: [PATCH] Add ray tracing methods to LivingEntity
diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index 904b67c26..890a3a02b 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -2810,6 +2810,22 @@ public abstract class EntityLiving extends Entity {
}
// Paper start
+ public MovingObjectPosition getRayTrace(int maxDistance) {
+ return getRayTrace(maxDistance, FluidCollisionOption.NEVER);
+ }
+
+ public MovingObjectPosition getRayTrace(int maxDistance, FluidCollisionOption fluidCollisionOption) {
+ if (maxDistance < 1 || maxDistance > 120) {
+ throw new IllegalArgumentException("maxDistance must be between 1-120");
+ }
+
+ Vec3D start = new Vec3D(locX, locY + getHeadHeight(), locZ);
+ org.bukkit.util.Vector dir = getBukkitEntity().getLocation().getDirection().multiply(maxDistance);
+ Vec3D end = new Vec3D(start.x + dir.getX(), start.y + dir.getY(), start.z + dir.getZ());
+
+ return world.rayTrace(start, end, fluidCollisionOption);
+ }
+
public int shieldBlockingDelay = world.paperConfig.shieldBlockingDelay;
public int getShieldBlockingDelay() {
diff --git a/src/main/java/net/minecraft/server/MovingObjectPosition.java b/src/main/java/net/minecraft/server/MovingObjectPosition.java
index 6d5dbe89a..a31f9f607 100644
--- a/src/main/java/net/minecraft/server/MovingObjectPosition.java
+++ b/src/main/java/net/minecraft/server/MovingObjectPosition.java
@@ -28,6 +28,7 @@ public class MovingObjectPosition {
this.pos = vec3d;
}
+ public BlockPosition getBlockPosition() { return a(); } // Paper - OBFHELPER
public BlockPosition a() {
return this.e;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 0860f2334..028495700 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -169,6 +169,23 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
return blocks.get(0);
}
+ // Paper start
+ public Block getTargetBlock(int maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode fluidMode) {
+ net.minecraft.server.MovingObjectPosition rayTrace = getHandle().getRayTrace(maxDistance, net.minecraft.server.MCUtil.getNMSFluidCollisionOption(fluidMode));
+ return rayTrace == null ? null : org.bukkit.craftbukkit.block.CraftBlock.at(getHandle().world, rayTrace.getBlockPosition());
+ }
+
+ public org.bukkit.block.BlockFace getTargetBlockFace(int maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode fluidMode) {
+ net.minecraft.server.MovingObjectPosition rayTrace = getHandle().getRayTrace(maxDistance, net.minecraft.server.MCUtil.getNMSFluidCollisionOption(fluidMode));
+ return rayTrace == null ? null : net.minecraft.server.MCUtil.toBukkitBlockFace(rayTrace.direction);
+ }
+
+ public com.destroystokyo.paper.block.TargetBlockInfo getTargetBlockInfo(int maxDistance, com.destroystokyo.paper.block.TargetBlockInfo.FluidMode fluidMode) {
+ net.minecraft.server.MovingObjectPosition rayTrace = getHandle().getRayTrace(maxDistance, net.minecraft.server.MCUtil.getNMSFluidCollisionOption(fluidMode));
+ return rayTrace == null ? null : new com.destroystokyo.paper.block.TargetBlockInfo(org.bukkit.craftbukkit.block.CraftBlock.at(getHandle().world, rayTrace.getBlockPosition()), net.minecraft.server.MCUtil.toBukkitBlockFace(rayTrace.direction));
+ }
+ // Paper end
+
public List<Block> getLastTwoTargetBlocks(Set<Material> transparent, int maxDistance) {
return getLineOfSight(transparent, maxDistance, 2);
}
--
2.18.0