From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com> Date: Sun, 5 Sep 2021 12:15:59 -0400 Subject: [PATCH] More Teleport API == AT == public net.minecraft.server.network.ServerGamePacketListenerImpl internalTeleport(DDDFFLjava/util/Set;Z)V diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java index dbc815053fc022cc62cd4fc418fecdf64a37a0a9..3c553407834768303ed858aba8aec0e13a7f4c13 100644 --- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java +++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java @@ -1709,11 +1709,17 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic return false; // CraftBukkit - Return event status } - PlayerTeleportEvent event = new PlayerTeleportEvent(player, from.clone(), to.clone(), cause); + // Paper start - Teleport API + Set relativeFlags = java.util.EnumSet.noneOf(io.papermc.paper.entity.TeleportFlag.Relative.class); + for (RelativeMovement relativeArgument : set) { + relativeFlags.add(org.bukkit.craftbukkit.entity.CraftPlayer.toApiRelativeFlag(relativeArgument)); + } + PlayerTeleportEvent event = new PlayerTeleportEvent(player, from.clone(), to.clone(), cause, java.util.Set.copyOf(relativeFlags)); + // Paper end this.cserver.getPluginManager().callEvent(event); if (event.isCancelled() || !to.equals(event.getTo())) { - set.clear(); // Can't relative teleport + //set.clear(); // Can't relative teleport // Paper - Teleport API: Now you can! to = event.isCancelled() ? event.getFrom() : event.getTo(); d0 = to.getX(); d1 = to.getY(); diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java index 7df1eebce5b62214943e55314e9ec98f056fa330..2aee8aacd50431c18ff28af678348ec27ede6b6b 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java @@ -561,15 +561,36 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity { @Override public boolean teleport(Location location, TeleportCause cause) { + // Paper start - Teleport passenger API + return teleport(location, cause, new io.papermc.paper.entity.TeleportFlag[0]); + } + + @Override + public boolean teleport(Location location, TeleportCause cause, io.papermc.paper.entity.TeleportFlag... flags) { + // Paper end Preconditions.checkArgument(location != null, "location cannot be null"); location.checkFinite(); + // Paper start - Teleport passenger API + Set flagSet = Set.of(flags); + boolean dismount = !flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_VEHICLE); + boolean ignorePassengers = flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS); + // Don't allow teleporting between worlds while keeping passengers + if (flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS) && this.entity.isVehicle() && location.getWorld() != this.getWorld()) { + return false; + } + + // Don't allow to teleport between worlds if remaining on vehicle + if (!dismount && this.entity.isPassenger() && location.getWorld() != this.getWorld()) { + return false; + } + // Paper end - if (this.entity.isVehicle() || this.entity.isRemoved()) { + if ((!ignorePassengers && this.entity.isVehicle()) || this.entity.isRemoved()) { // Paper - Teleport passenger API return false; } // If this entity is riding another entity, we must dismount before teleporting. - this.entity.stopRiding(); + if (dismount) this.entity.stopRiding(); // Paper - Teleport passenger API // Let the server handle cross world teleports if (location.getWorld() != null && !location.getWorld().equals(this.getWorld())) { diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index 93388dbf5768ee622374bc1247aaee9324bfaf9a..1b9c9e8e0a3c94022360b789e87c7a104da08995 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -1261,13 +1261,100 @@ public class CraftPlayer extends CraftHumanEntity implements Player { @Override public void setRotation(float yaw, float pitch) { - throw new UnsupportedOperationException("Cannot set rotation of players. Consider teleporting instead."); + // Paper start - Teleport API + Location targetLocation = this.getEyeLocation(); + targetLocation.setYaw(yaw); + targetLocation.setPitch(pitch); + + org.bukkit.util.Vector direction = targetLocation.getDirection(); + targetLocation.add(direction); + this.lookAt(targetLocation, io.papermc.paper.entity.LookAnchor.EYES); + // Paper end } @Override public boolean teleport(Location location, PlayerTeleportEvent.TeleportCause cause) { + // Paper start - Teleport API + return this.teleport(location, cause, new io.papermc.paper.entity.TeleportFlag[0]); + } + + @Override + public void lookAt(@NotNull org.bukkit.entity.Entity entity, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor, @NotNull io.papermc.paper.entity.LookAnchor entityAnchor) { + this.getHandle().lookAt(toNmsAnchor(playerAnchor), ((CraftEntity) entity).getHandle(), toNmsAnchor(entityAnchor)); + } + + @Override + public void lookAt(double x, double y, double z, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor) { + this.getHandle().lookAt(toNmsAnchor(playerAnchor), new Vec3(x, y, z)); + } + + public static net.minecraft.commands.arguments.EntityAnchorArgument.Anchor toNmsAnchor(io.papermc.paper.entity.LookAnchor nmsAnchor) { + return switch (nmsAnchor) { + case EYES -> net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.EYES; + case FEET -> net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.FEET; + }; + } + + public static io.papermc.paper.entity.LookAnchor toApiAnchor(net.minecraft.commands.arguments.EntityAnchorArgument.Anchor playerAnchor) { + return switch (playerAnchor) { + case EYES -> io.papermc.paper.entity.LookAnchor.EYES; + case FEET -> io.papermc.paper.entity.LookAnchor.FEET; + }; + } + + public static net.minecraft.world.entity.RelativeMovement toNmsRelativeFlag(io.papermc.paper.entity.TeleportFlag.Relative apiFlag) { + return switch (apiFlag) { + case X -> net.minecraft.world.entity.RelativeMovement.X; + case Y -> net.minecraft.world.entity.RelativeMovement.Y; + case Z -> net.minecraft.world.entity.RelativeMovement.Z; + case PITCH -> net.minecraft.world.entity.RelativeMovement.X_ROT; + case YAW -> net.minecraft.world.entity.RelativeMovement.Y_ROT; + }; + } + + public static io.papermc.paper.entity.TeleportFlag.Relative toApiRelativeFlag(net.minecraft.world.entity.RelativeMovement nmsFlag) { + return switch (nmsFlag) { + case X -> io.papermc.paper.entity.TeleportFlag.Relative.X; + case Y -> io.papermc.paper.entity.TeleportFlag.Relative.Y; + case Z -> io.papermc.paper.entity.TeleportFlag.Relative.Z; + case X_ROT -> io.papermc.paper.entity.TeleportFlag.Relative.PITCH; + case Y_ROT -> io.papermc.paper.entity.TeleportFlag.Relative.YAW; + }; + } + + @Override + public boolean teleport(Location location, org.bukkit.event.player.PlayerTeleportEvent.TeleportCause cause, io.papermc.paper.entity.TeleportFlag... flags) { + java.util.Set relativeArguments; + java.util.Set allFlags; + if (flags.length == 0) { + relativeArguments = Set.of(); + allFlags = Set.of(); + } else { + relativeArguments = java.util.EnumSet.noneOf(net.minecraft.world.entity.RelativeMovement.class); + allFlags = new HashSet<>(); + for (io.papermc.paper.entity.TeleportFlag flag : flags) { + if (flag instanceof io.papermc.paper.entity.TeleportFlag.Relative relativeTeleportFlag) { + relativeArguments.add(toNmsRelativeFlag(relativeTeleportFlag)); + } + allFlags.add(flag); + } + } + boolean dismount = !allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_VEHICLE); + boolean ignorePassengers = allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS); + // Paper end - Teleport API Preconditions.checkArgument(location != null, "location"); Preconditions.checkArgument(location.getWorld() != null, "location.world"); + // Paper start - Teleport passenger API + // Don't allow teleporting between worlds while keeping passengers + if (ignorePassengers && entity.isVehicle() && location.getWorld() != this.getWorld()) { + return false; + } + + // Don't allow to teleport between worlds if remaining on vehicle + if (!dismount && entity.isPassenger() && location.getWorld() != this.getWorld()) { + return false; + } + // Paper end location.checkFinite(); ServerPlayer entity = this.getHandle(); @@ -1280,7 +1367,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player { return false; } - if (entity.isVehicle()) { + if (entity.isVehicle() && !ignorePassengers) { // Paper - Teleport API return false; } @@ -1298,7 +1385,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player { } // If this player is riding another entity, we must dismount before teleporting. - entity.stopRiding(); + if (dismount) entity.stopRiding(); // Paper - Teleport API // SPIGOT-5509: Wakeup, similar to riding if (this.isSleeping()) { @@ -1314,13 +1401,13 @@ public class CraftPlayer extends CraftHumanEntity implements Player { ServerLevel toWorld = ((CraftWorld) to.getWorld()).getHandle(); // Close any foreign inventory - if (this.getHandle().containerMenu != this.getHandle().inventoryMenu) { + if (this.getHandle().containerMenu != this.getHandle().inventoryMenu && !allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_OPEN_INVENTORY)) { // Paper this.getHandle().closeContainer(org.bukkit.event.inventory.InventoryCloseEvent.Reason.TELEPORT); // Paper } // Check if the fromWorld and toWorld are the same. if (fromWorld == toWorld) { - entity.connection.teleport(to); + entity.connection.internalTeleport(to.getX(), to.getY(), to.getZ(), to.getYaw(), to.getPitch(), relativeArguments); // Paper - Teleport API } else { // The respawn reason should never be used if the passed location is non null. server.getHandle().respawn(entity, toWorld, true, to, !toWorld.paperConfig().environment.disableTeleportationSuffocationCheck, null); // Paper