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Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing CraftBukkit Changes: afa0678e1 SPIGOT-6133: Chorus fruit consumption calls PlayerTeleportEvent multiple times
100 lines
5.2 KiB
Diff
100 lines
5.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <Blake.Galbreath@GMail.com>
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Date: Mon, 3 Sep 2018 18:20:03 -0500
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Subject: [PATCH] Add ray tracing methods to LivingEntity
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diff --git a/src/main/java/net/minecraft/world/entity/EntityLiving.java b/src/main/java/net/minecraft/world/entity/EntityLiving.java
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index a530f13526ef1ee947adb22e24d5c9afb705a01d..bfbfdeffe668ac3363ffdab2c5cb7b19217f55ea 100644
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--- a/src/main/java/net/minecraft/world/entity/EntityLiving.java
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+++ b/src/main/java/net/minecraft/world/entity/EntityLiving.java
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@@ -3608,6 +3608,23 @@ public abstract class EntityLiving extends Entity {
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this.broadcastItemBreak(enumhand == EnumHand.MAIN_HAND ? EnumItemSlot.MAINHAND : EnumItemSlot.OFFHAND);
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}
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// Paper start
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+ public MovingObjectPosition getRayTrace(int maxDistance) {
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+ return getRayTrace(maxDistance, RayTrace.FluidCollisionOption.NONE);
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+ }
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+
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+ public MovingObjectPosition getRayTrace(int maxDistance, RayTrace.FluidCollisionOption fluidCollisionOption) {
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+ if (maxDistance < 1 || maxDistance > 120) {
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+ throw new IllegalArgumentException("maxDistance must be between 1-120");
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+ }
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+
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+ Vec3D start = new Vec3D(locX(), locY() + getHeadHeight(), locZ());
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+ org.bukkit.util.Vector dir = getBukkitEntity().getLocation().getDirection().multiply(maxDistance);
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+ Vec3D end = new Vec3D(start.x + dir.getX(), start.y + dir.getY(), start.z + dir.getZ());
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+ RayTrace raytrace = new RayTrace(start, end, RayTrace.BlockCollisionOption.OUTLINE, fluidCollisionOption, this);
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+
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+ return world.rayTrace(raytrace);
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+ }
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+
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public int shieldBlockingDelay = world.paperConfig.shieldBlockingDelay;
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public int getShieldBlockingDelay() {
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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index bd24b9865f37c34ffd63cd411ddc84abe5ab30d0..c692626b747008a5418ecabf550fc67e3b676f5b 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
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@@ -1,5 +1,6 @@
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package org.bukkit.craftbukkit.entity;
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+import com.destroystokyo.paper.block.TargetBlockInfo;
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import com.google.common.base.Preconditions;
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import com.google.common.collect.Sets;
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import java.util.ArrayList;
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@@ -8,6 +9,7 @@ import java.util.Iterator;
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import java.util.List;
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import java.util.Set;
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import java.util.UUID;
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+import net.minecraft.server.MCUtil;
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import net.minecraft.server.level.EntityPlayer;
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import net.minecraft.world.EnumHand;
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import net.minecraft.world.damagesource.DamageSource;
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@@ -40,6 +42,8 @@ import net.minecraft.world.entity.projectile.EntityThrownExpBottle;
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import net.minecraft.world.entity.projectile.EntityThrownTrident;
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import net.minecraft.world.entity.projectile.EntityTippedArrow;
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import net.minecraft.world.entity.projectile.EntityWitherSkull;
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+import net.minecraft.world.phys.MovingObjectPosition;
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+import net.minecraft.world.phys.MovingObjectPositionBlock;
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import org.apache.commons.lang.Validate;
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import org.bukkit.FluidCollisionMode;
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import org.bukkit.Location;
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@@ -49,6 +53,7 @@ import org.bukkit.attribute.AttributeInstance;
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import org.bukkit.block.Block;
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import org.bukkit.craftbukkit.CraftServer;
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import org.bukkit.craftbukkit.CraftWorld;
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+import org.bukkit.craftbukkit.block.CraftBlock;
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import org.bukkit.craftbukkit.entity.memory.CraftMemoryKey;
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import org.bukkit.craftbukkit.entity.memory.CraftMemoryMapper;
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import org.bukkit.craftbukkit.inventory.CraftEntityEquipment;
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@@ -202,6 +207,28 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
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return blocks.get(0);
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}
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+ // Paper start
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+ @Override
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+ public Block getTargetBlock(int maxDistance, TargetBlockInfo.FluidMode fluidMode) {
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+ MovingObjectPosition rayTrace = getHandle().getRayTrace(maxDistance, MCUtil.getNMSFluidCollisionOption(fluidMode));
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+ return !(rayTrace instanceof MovingObjectPositionBlock) ? null : CraftBlock.at(getHandle().world, ((MovingObjectPositionBlock)rayTrace).getBlockPosition());
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+ }
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+
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+ @Override
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+ public org.bukkit.block.BlockFace getTargetBlockFace(int maxDistance, TargetBlockInfo.FluidMode fluidMode) {
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+ MovingObjectPosition rayTrace = getHandle().getRayTrace(maxDistance, MCUtil.getNMSFluidCollisionOption(fluidMode));
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+ return !(rayTrace instanceof MovingObjectPositionBlock) ? null : MCUtil.toBukkitBlockFace(((MovingObjectPositionBlock)rayTrace).getDirection());
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+ }
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+
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+ @Override
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+ public TargetBlockInfo getTargetBlockInfo(int maxDistance, TargetBlockInfo.FluidMode fluidMode) {
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+ MovingObjectPosition rayTrace = getHandle().getRayTrace(maxDistance, MCUtil.getNMSFluidCollisionOption(fluidMode));
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+ return !(rayTrace instanceof MovingObjectPositionBlock) ? null :
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+ new TargetBlockInfo(CraftBlock.at(getHandle().world, ((MovingObjectPositionBlock)rayTrace).getBlockPosition()),
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+ MCUtil.toBukkitBlockFace(((MovingObjectPositionBlock)rayTrace).getDirection()));
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+ }
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+ // Paper end
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+
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@Override
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public List<Block> getLastTwoTargetBlocks(Set<Material> transparent, int maxDistance) {
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return getLineOfSight(transparent, maxDistance, 2);
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