/*
* This file is part of LanternServer, licensed under the MIT License (MIT).
*
* Copyright (c) LanternPowered <https://www.lanternpowered.org>
* Copyright (c) SpongePowered <https://www.spongepowered.org>
* Copyright (c) contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the Software), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.lanternpowered.server.command;
import static org.spongepowered.api.util.SpongeApiTranslationHelper.t;
import com.flowpowered.math.vector.Vector3d;
import org.lanternpowered.server.command.element.GenericArguments2;
import org.lanternpowered.server.command.element.RelativeDouble;
import org.spongepowered.api.command.CommandException;
import org.spongepowered.api.command.CommandResult;
import org.spongepowered.api.command.args.GenericArguments;
import org.spongepowered.api.command.spec.CommandSpec;
import org.spongepowered.api.entity.Entity;
import org.spongepowered.api.plugin.PluginContainer;
import org.spongepowered.api.text.Text;
import org.spongepowered.api.world.Locatable;
import org.spongepowered.api.world.Location;
import org.spongepowered.api.world.World;
public final class CommandTeleport extends CommandProvider {
public CommandTeleport() {
super(2, "teleport");
}
@Override
public void completeSpec(PluginContainer pluginContainer, CommandSpec.Builder specBuilder) {
specBuilder
.arguments(
// TODO: Replace with entity selector
GenericArguments.player(Text.of("target")),
GenericArguments.flags()
.valueFlag(GenericArguments.world(CommandHelper.WORLD_KEY), "-world", "w")
.buildWith(GenericArguments.none()),
GenericArguments.vector3d(Text.of("position")),
GenericArguments.optional(GenericArguments.seq(
GenericArguments2.relativeDoubleNum(Text.of("y-rot")),
GenericArguments2.relativeDoubleNum(Text.of("x-rot"))
)
)
)
.executor((src, args) -> {
// TODO: Replace with selected entities
final Entity target = args.<Entity>getOne("target").get();
final World world = CommandHelper.getWorld(src, args);
final Location<World> location = new Location<>(world, args.<Vector3d>getOne("position").get());
if (args.hasAny("y-rot")) {
RelativeDouble yRot = args.<RelativeDouble>getOne("y-rot").get();
RelativeDouble xRot = args.<RelativeDouble>getOne("x-rot").get();
boolean rel = yRot.isRelative() || xRot.isRelative();
if (rel && !(src instanceof Locatable)) {
throw new CommandException(
t("Relative rotation specified but source does not have a rotation."));
}
double xRot0 = xRot.getValue();
double yRot0 = yRot.getValue();
double zRot0 = 0;
// Only entities have a rotation, but don't throw errors if the src
// is locatable, just handle it then as absolute
if (src instanceof Entity) {
final Vector3d rot = ((Entity) src).getRotation();
xRot0 = xRot.applyToValue(rot.getX());
yRot0 = yRot.applyToValue(rot.getY());
zRot0 = rot.getZ();
}
target.setLocationAndRotation(location, new Vector3d(xRot0, yRot0, zRot0));
} else {
target.setLocation(location);
}
src.sendMessage(t("commands.teleport.success.coordinates",
location.getX(), location.getY(), location.getZ()));
return CommandResult.success();
});
}
}