mirror of
https://github.com/PaperMC/Paper.git
synced 2024-09-12 06:58:11 +02:00
This is a pretty tiny update with very little changed. Recommended to update from 1.16.2 ASAP as 1.16.2 is now no longer supported. Plugins should mostly remain working as the NMS revision did not change.
136 lines
7.0 KiB
Diff
136 lines
7.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Byteflux <byte@byteflux.net>
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Date: Tue, 1 Mar 2016 23:45:08 -0600
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Subject: [PATCH] Entity Origin API
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index b67092924515d0ea7e44f1ca3d0dbf711f647637..4fb746f50ca8e41f2eb3a9c312ee21dcd6d9096d 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -161,6 +161,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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public boolean valid;
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public org.bukkit.projectiles.ProjectileSource projectileSource; // For projectiles only
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public boolean forceExplosionKnockback; // SPIGOT-949
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+ public org.bukkit.Location origin; // Paper
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// Spigot start
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public final org.spigotmc.ActivationRange.ActivationType activationType = org.spigotmc.ActivationRange.initializeEntityActivationType(this);
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public final boolean defaultActivationState;
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@@ -1536,6 +1537,11 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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this.bukkitEntity.storeBukkitValues(nbttagcompound);
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}
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// CraftBukkit end
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+ // Paper start - Save the entity's origin location
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+ if (this.origin != null) {
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+ nbttagcompound.set("Paper.Origin", this.createList(origin.getX(), origin.getY(), origin.getZ()));
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+ }
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+ // Paper end
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return nbttagcompound;
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} catch (Throwable throwable) {
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CrashReport crashreport = CrashReport.a(throwable, "Saving entity NBT");
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@@ -1653,6 +1659,13 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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this.getBukkitEntity().readBukkitValues(nbttagcompound);
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// CraftBukkit end
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+ // Paper start - Restore the entity's origin location
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+ NBTTagList originTag = nbttagcompound.getList("Paper.Origin", 6);
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+ if (!originTag.isEmpty()) {
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+ origin = new org.bukkit.Location(world.getWorld(), originTag.getDoubleAt(0), originTag.getDoubleAt(1), originTag.getDoubleAt(2));
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+ }
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+ // Paper end
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+
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} catch (Throwable throwable) {
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CrashReport crashreport = CrashReport.a(throwable, "Loading entity NBT");
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CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Entity being loaded");
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@@ -1714,6 +1727,7 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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protected abstract void saveData(NBTTagCompound nbttagcompound);
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+ protected final NBTTagList createList(double... adouble) { return a(adouble); } // Paper - OBFHELPER
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protected NBTTagList a(double... adouble) {
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NBTTagList nbttaglist = new NBTTagList();
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double[] adouble1 = adouble;
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diff --git a/src/main/java/net/minecraft/server/EntityFallingBlock.java b/src/main/java/net/minecraft/server/EntityFallingBlock.java
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index fbb795ac767fee6d88cfa9f7f17c6a1f89bbbf2d..f7cd0fadc8aadc5c3b1655ee70e81a2a3e848b8c 100644
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--- a/src/main/java/net/minecraft/server/EntityFallingBlock.java
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+++ b/src/main/java/net/minecraft/server/EntityFallingBlock.java
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@@ -254,6 +254,14 @@ public class EntityFallingBlock extends Entity {
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this.block = Blocks.SAND.getBlockData();
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}
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+ // Paper start - Try and load origin location from the old NBT tags for backwards compatibility
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+ if (nbttagcompound.hasKey("SourceLoc_x")) {
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+ int srcX = nbttagcompound.getInt("SourceLoc_x");
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+ int srcY = nbttagcompound.getInt("SourceLoc_y");
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+ int srcZ = nbttagcompound.getInt("SourceLoc_z");
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+ origin = new org.bukkit.Location(world.getWorld(), srcX, srcY, srcZ);
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+ }
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+ // Paper end
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}
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public void a(boolean flag) {
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diff --git a/src/main/java/net/minecraft/server/EntityTNTPrimed.java b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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index 71404a34d27dd7771ea1145085a6a6e4dc7589b0..623db6e3befcc7031e68c71f7eb179fce78291c4 100644
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--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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@@ -104,6 +104,14 @@ public class EntityTNTPrimed extends Entity {
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@Override
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protected void loadData(NBTTagCompound nbttagcompound) {
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this.setFuseTicks(nbttagcompound.getShort("Fuse"));
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+ // Paper start - Try and load origin location from the old NBT tags for backwards compatibility
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+ if (nbttagcompound.hasKey("SourceLoc_x")) {
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+ int srcX = nbttagcompound.getInt("SourceLoc_x");
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+ int srcY = nbttagcompound.getInt("SourceLoc_y");
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+ int srcZ = nbttagcompound.getInt("SourceLoc_z");
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+ origin = new org.bukkit.Location(world.getWorld(), srcX, srcY, srcZ);
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+ }
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+ // Paper end
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}
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@Nullable
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diff --git a/src/main/java/net/minecraft/server/NBTTagList.java b/src/main/java/net/minecraft/server/NBTTagList.java
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index ad8a506bb430b26fe147a657a2f826daf9bf4d45..ad4807e0bdd6409bd798f995da8f43cec1d0b385 100644
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--- a/src/main/java/net/minecraft/server/NBTTagList.java
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+++ b/src/main/java/net/minecraft/server/NBTTagList.java
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@@ -188,6 +188,7 @@ public class NBTTagList extends NBTList<NBTBase> {
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return new int[0];
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}
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+ public final double getDoubleAt(int i) { return this.h(i); } // Paper - OBFHELPER
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public double h(int i) {
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if (i >= 0 && i < this.list.size()) {
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NBTBase nbtbase = (NBTBase) this.list.get(i);
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diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
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index a807933d65a22dc1b15eda4dee819af72006fff3..25a4bd5a216798d01da33e54da4ab0e27b86b463 100644
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--- a/src/main/java/net/minecraft/server/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/WorldServer.java
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@@ -1129,6 +1129,11 @@ public class WorldServer extends World implements GeneratorAccessSeed {
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this.navigators.add(((EntityInsentient) entity).getNavigation());
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}
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entity.valid = true; // CraftBukkit
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+ // Paper start - Set origin location when the entity is being added to the world
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+ if (entity.origin == null) {
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+ entity.origin = entity.getBukkitEntity().getLocation();
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+ }
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+ // Paper end
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}
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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index 66878c53bfb71392bf07d2c41a2edf1bc8f7af79..10f96056700c88cc8e83477877788e3443cecefd 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
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@@ -1022,4 +1022,12 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
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return spigot;
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}
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// Spigot end
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+
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+ // Paper start
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+ @Override
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+ public Location getOrigin() {
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+ Location origin = getHandle().origin;
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+ return origin == null ? null : origin.clone();
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+ }
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+ // Paper end
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}
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