262 Zeilen
15 KiB
Diff
262 Zeilen
15 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
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Date: Sun, 5 Sep 2021 12:15:59 -0400
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Subject: [PATCH] More Teleport API
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diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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index 864ab4d3de50ee9ce9ff2b0538aa46df43985a84..90eedcb1013226cd4dbbbaf4ff9332a89e6d7c96 100644
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--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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@@ -1639,11 +1639,18 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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return true; // CraftBukkit - Return event status
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}
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- PlayerTeleportEvent event = new PlayerTeleportEvent(player, from.clone(), to.clone(), cause);
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+ // Paper start - Teleport API
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+ final Set<io.papermc.paper.entity.TeleportFlag.Relative> relativeFlags = java.util.EnumSet.noneOf(io.papermc.paper.entity.TeleportFlag.Relative.class);
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+ for (final Relative relativeArgument : set) {
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+ final io.papermc.paper.entity.TeleportFlag.Relative flag = org.bukkit.craftbukkit.entity.CraftPlayer.deltaRelativeToAPI(relativeArgument);
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+ if (flag != null) relativeFlags.add(flag);
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+ }
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+ PlayerTeleportEvent event = new PlayerTeleportEvent(player, from.clone(), to.clone(), cause, java.util.Set.copyOf(relativeFlags));
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+ // Paper end - Teleport API
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this.cserver.getPluginManager().callEvent(event);
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if (event.isCancelled() || !to.equals(event.getTo())) {
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- set = Collections.emptySet(); // Can't relative teleport
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+ // set = Collections.emptySet(); // Can't relative teleport // Paper - Teleport API; Now you can!
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to = event.isCancelled() ? event.getFrom() : event.getTo();
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positionmoverotation = new PositionMoveRotation(CraftLocation.toVec3D(to), Vec3.ZERO, to.getYaw(), to.getPitch());
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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 10fb64df10820974d11f142c102a11a5bd0f317c..2335a3501399ea37d2fab2e5267712d7d174041b 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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@@ -222,15 +222,36 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
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@Override
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public boolean teleport(Location location, TeleportCause cause) {
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+ // Paper start - Teleport passenger API
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+ return teleport(location, cause, new io.papermc.paper.entity.TeleportFlag[0]);
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+ }
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+
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+ @Override
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+ public boolean teleport(Location location, TeleportCause cause, io.papermc.paper.entity.TeleportFlag... flags) {
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+ // Paper end
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Preconditions.checkArgument(location != null, "location cannot be null");
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location.checkFinite();
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+ // Paper start - Teleport passenger API
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+ Set<io.papermc.paper.entity.TeleportFlag> flagSet = Set.of(flags);
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+ boolean dismount = !flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_VEHICLE);
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+ boolean ignorePassengers = flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS);
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+ // Don't allow teleporting between worlds while keeping passengers
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+ if (flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS) && this.entity.isVehicle() && location.getWorld() != this.getWorld()) {
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+ return false;
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+ }
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+
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+ // Don't allow to teleport between worlds if remaining on vehicle
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+ if (!dismount && this.entity.isPassenger() && location.getWorld() != this.getWorld()) {
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+ return false;
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+ }
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+ // Paper end
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- if (this.entity.isVehicle() || this.entity.isRemoved()) {
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+ if ((!ignorePassengers && this.entity.isVehicle()) || this.entity.isRemoved()) { // Paper - Teleport passenger API
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return false;
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}
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// If this entity is riding another entity, we must dismount before teleporting.
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- this.entity.stopRiding();
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+ if (dismount) this.entity.stopRiding(); // Paper - Teleport passenger API
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// Let the server handle cross world teleports
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if (location.getWorld() != null && !location.getWorld().equals(this.getWorld())) {
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@@ -971,6 +992,35 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
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return CraftEntity.perm;
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}
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+ // Paper start - more teleport API / async chunk API
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+ @Override
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+ public java.util.concurrent.CompletableFuture<Boolean> teleportAsync(final Location location, final TeleportCause cause, final io.papermc.paper.entity.TeleportFlag... teleportFlags) {
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+ Preconditions.checkArgument(location != null, "location");
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+ location.checkFinite();
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+ Location locationClone = location.clone(); // clone so we don't need to worry about mutations after this call.
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+
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+ net.minecraft.server.level.ServerLevel world = ((CraftWorld)locationClone.getWorld()).getHandle();
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+ java.util.concurrent.CompletableFuture<Boolean> ret = new java.util.concurrent.CompletableFuture<>();
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+
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+ world.loadChunksForMoveAsync(getHandle().getBoundingBoxAt(locationClone.getX(), locationClone.getY(), locationClone.getZ()),
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+ this instanceof CraftPlayer ? ca.spottedleaf.concurrentutil.util.Priority.HIGHER : ca.spottedleaf.concurrentutil.util.Priority.NORMAL, (list) -> {
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+ net.minecraft.server.MinecraftServer.getServer().scheduleOnMain(() -> {
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+ try {
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+ ret.complete(CraftEntity.this.teleport(locationClone, cause, teleportFlags) ? Boolean.TRUE : Boolean.FALSE);
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+ } catch (Throwable throwable) {
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+ if (throwable instanceof ThreadDeath) {
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+ throw (ThreadDeath)throwable;
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+ }
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+ net.minecraft.server.MinecraftServer.LOGGER.error("Failed to teleport entity " + CraftEntity.this, throwable);
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+ ret.completeExceptionally(throwable);
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+ }
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+ });
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+ });
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+
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+ return ret;
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+ }
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+ // Paper end - more teleport API / async chunk API
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+
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// Spigot start
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private final org.bukkit.entity.Entity.Spigot spigot = new org.bukkit.entity.Entity.Spigot()
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{
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index eb48efa038043dacf539811de9e0f0faa1ec6b42..f9ab43049c7885d6d51a69abb08e961270de17e9 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -1293,13 +1293,94 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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@Override
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public void setRotation(float yaw, float pitch) {
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- throw new UnsupportedOperationException("Cannot set rotation of players. Consider teleporting instead.");
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+ // Paper start - Teleport API
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+ if (this.getHandle().connection == null) return;
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+ this.getHandle().forceSetRotation(yaw, pitch);
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+ // Paper end - Teleportation API
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}
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@Override
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public boolean teleport(Location location, PlayerTeleportEvent.TeleportCause cause) {
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+ // Paper start - Teleport API
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+ return this.teleport(location, cause, new io.papermc.paper.entity.TeleportFlag[0]);
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+ }
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+
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+ @Override
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+ public void lookAt(@NotNull org.bukkit.entity.Entity entity, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor, @NotNull io.papermc.paper.entity.LookAnchor entityAnchor) {
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+ this.getHandle().lookAt(toNmsAnchor(playerAnchor), ((CraftEntity) entity).getHandle(), toNmsAnchor(entityAnchor));
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+ }
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+
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+ @Override
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+ public void lookAt(double x, double y, double z, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor) {
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+ this.getHandle().lookAt(toNmsAnchor(playerAnchor), new net.minecraft.world.phys.Vec3(x, y, z));
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+ }
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+
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+ public static net.minecraft.commands.arguments.EntityAnchorArgument.Anchor toNmsAnchor(io.papermc.paper.entity.LookAnchor nmsAnchor) {
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+ return switch (nmsAnchor) {
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+ case EYES -> net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.EYES;
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+ case FEET -> net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.FEET;
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+ };
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+ }
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+
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+ public static io.papermc.paper.entity.LookAnchor toApiAnchor(net.minecraft.commands.arguments.EntityAnchorArgument.Anchor playerAnchor) {
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+ return switch (playerAnchor) {
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+ case EYES -> io.papermc.paper.entity.LookAnchor.EYES;
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+ case FEET -> io.papermc.paper.entity.LookAnchor.FEET;
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+ };
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+ }
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+
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+ public static net.minecraft.world.entity.Relative deltaRelativeToNMS(io.papermc.paper.entity.TeleportFlag.Relative apiFlag) {
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+ return switch (apiFlag) {
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+ case VELOCITY_X -> net.minecraft.world.entity.Relative.DELTA_X;
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+ case VELOCITY_Y -> net.minecraft.world.entity.Relative.DELTA_Y;
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+ case VELOCITY_Z -> net.minecraft.world.entity.Relative.DELTA_Z;
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+ case VELOCITY_ROTATION -> net.minecraft.world.entity.Relative.ROTATE_DELTA;
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+ };
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+ }
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+
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+ public static @org.jetbrains.annotations.Nullable io.papermc.paper.entity.TeleportFlag.Relative deltaRelativeToAPI(net.minecraft.world.entity.Relative nmsFlag) {
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+ return switch (nmsFlag) {
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+ case DELTA_X -> io.papermc.paper.entity.TeleportFlag.Relative.VELOCITY_X;
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+ case DELTA_Y -> io.papermc.paper.entity.TeleportFlag.Relative.VELOCITY_Y;
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+ case DELTA_Z -> io.papermc.paper.entity.TeleportFlag.Relative.VELOCITY_Z;
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+ case ROTATE_DELTA -> io.papermc.paper.entity.TeleportFlag.Relative.VELOCITY_ROTATION;
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+ default -> null;
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+ };
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+ }
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+
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+ @Override
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+ public boolean teleport(Location location, org.bukkit.event.player.PlayerTeleportEvent.TeleportCause cause, io.papermc.paper.entity.TeleportFlag... flags) {
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+ Set<io.papermc.paper.entity.TeleportFlag.Relative> relativeArguments;
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+ Set<io.papermc.paper.entity.TeleportFlag> allFlags;
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+ if (flags.length == 0) {
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+ relativeArguments = Set.of();
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+ allFlags = Set.of();
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+ } else {
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+ relativeArguments = java.util.EnumSet.noneOf(io.papermc.paper.entity.TeleportFlag.Relative.class);
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+ allFlags = new HashSet<>();
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+ for (io.papermc.paper.entity.TeleportFlag flag : flags) {
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+ if (flag instanceof final io.papermc.paper.entity.TeleportFlag.Relative relativeTeleportFlag) {
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+ relativeArguments.add(relativeTeleportFlag);
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+ }
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+ allFlags.add(flag);
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+ }
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+ }
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+ boolean dismount = !allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_VEHICLE);
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+ boolean ignorePassengers = allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS);
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+ // Paper end - Teleport API
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Preconditions.checkArgument(location != null, "location");
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Preconditions.checkArgument(location.getWorld() != null, "location.world");
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+ // Paper start - Teleport passenger API
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+ // Don't allow teleporting between worlds while keeping passengers
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+ if (ignorePassengers && entity.isVehicle() && location.getWorld() != this.getWorld()) {
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+ return false;
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+ }
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+
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+ // Don't allow to teleport between worlds if remaining on vehicle
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+ if (!dismount && entity.isPassenger() && location.getWorld() != this.getWorld()) {
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+ return false;
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+ }
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+ // Paper end
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location.checkFinite();
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ServerPlayer entity = this.getHandle();
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@@ -1312,7 +1393,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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return false;
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}
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- if (entity.isVehicle()) {
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+ if (entity.isVehicle() && !ignorePassengers) { // Paper - Teleport API
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return false;
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}
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@@ -1321,7 +1402,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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// To = Players new Location if Teleport is Successful
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Location to = location;
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// Create & Call the Teleport Event.
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- PlayerTeleportEvent event = new PlayerTeleportEvent(this, from, to, cause);
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+ PlayerTeleportEvent event = new PlayerTeleportEvent(this, from, to, cause, Set.copyOf(relativeArguments)); // Paper - Teleport API
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this.server.getPluginManager().callEvent(event);
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// Return False to inform the Plugin that the Teleport was unsuccessful/cancelled.
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@@ -1330,7 +1411,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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}
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// If this player is riding another entity, we must dismount before teleporting.
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- entity.stopRiding();
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+ if (dismount) entity.stopRiding(); // Paper - Teleport API
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// SPIGOT-5509: Wakeup, similar to riding
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if (this.isSleeping()) {
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@@ -1346,13 +1427,21 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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ServerLevel toWorld = ((CraftWorld) to.getWorld()).getHandle();
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// Close any foreign inventory
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- if (this.getHandle().containerMenu != this.getHandle().inventoryMenu) {
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+ if (this.getHandle().containerMenu != this.getHandle().inventoryMenu && !allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_OPEN_INVENTORY)) { // Paper
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this.getHandle().closeContainer(org.bukkit.event.inventory.InventoryCloseEvent.Reason.TELEPORT); // Paper - Inventory close reason
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}
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// Check if the fromWorld and toWorld are the same.
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if (fromWorld == toWorld) {
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- entity.connection.teleport(to);
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+ // Paper start - Teleport API
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+ final Set<net.minecraft.world.entity.Relative> nms = java.util.EnumSet.noneOf(net.minecraft.world.entity.Relative.class);
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+ for (final io.papermc.paper.entity.TeleportFlag.Relative bukkit : relativeArguments) {
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+ nms.add(deltaRelativeToNMS(bukkit));
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+ }
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+ entity.connection.internalTeleport(new net.minecraft.world.entity.PositionMoveRotation(
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+ io.papermc.paper.util.MCUtil.toVec3(to), net.minecraft.world.phys.Vec3.ZERO, to.getYaw(), to.getPitch()
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+ ), nms);
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+ // Paper end - Teleport API
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} else {
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entity.portalProcess = null; // SPIGOT-7785: there is no need to carry this over as it contains the old world/location and we might run into trouble if there is a portal in the same spot in both worlds
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// The respawn reason should never be used if the passed location is non null.
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