/* * This file is part of EssentialCmds, licensed under the MIT License (MIT). * * Copyright (c) 2015 - 2015 HassanS6000 * 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 io.github.hsyyid.essentialcmds.cmdexecutors; import com.flowpowered.math.vector.Vector3d; import io.github.hsyyid.essentialcmds.internal.CommandExecutorBase; import org.spongepowered.api.command.CommandException; import org.spongepowered.api.command.CommandResult; import org.spongepowered.api.command.CommandSource; import org.spongepowered.api.command.args.CommandContext; import org.spongepowered.api.command.args.GenericArguments; import org.spongepowered.api.command.spec.CommandSpec; import org.spongepowered.api.data.key.Keys; import org.spongepowered.api.entity.Entity; import org.spongepowered.api.entity.EntityTypes; import org.spongepowered.api.entity.living.player.Player; import org.spongepowered.api.event.cause.Cause; import org.spongepowered.api.event.cause.NamedCause; import org.spongepowered.api.event.cause.entity.spawn.SpawnCause; import org.spongepowered.api.event.cause.entity.spawn.SpawnTypes; import org.spongepowered.api.text.Text; import org.spongepowered.api.text.format.TextColors; import org.spongepowered.api.util.blockray.BlockRay; import org.spongepowered.api.util.blockray.BlockRayHit; import org.spongepowered.api.world.Location; import org.spongepowered.api.world.World; import org.spongepowered.api.world.extent.Extent; import java.util.Optional; import javax.annotation.Nonnull; public class KittyCannonExecutor extends CommandExecutorBase { public CommandResult execute(CommandSource src, CommandContext ctx) throws CommandException { Optional<Player> optionalTarget = ctx.<Player> getOne("player"); if (!optionalTarget.isPresent()) { if (src instanceof Player) { Player player = (Player) src; BlockRay<World> playerBlockRay = BlockRay.from(player).blockLimit(350).build(); Location<World> spawnLocation = null; int i = 0; while (playerBlockRay.hasNext()) { // TODO: Come up with a better way of making sure it doesn't hit the player. i++; BlockRayHit<World> currentHitRay = playerBlockRay.next(); if (i > 5) { // We can set the spawn location, so break here. spawnLocation = currentHitRay.getLocation(); break; } } Vector3d velocity = player.getTransform().getRotationAsQuaternion().getDirection(); spawnEntity(spawnLocation, velocity, player); player.sendMessage(Text.of(TextColors.GREEN, "Success! ", TextColors.YELLOW, "Fired kitty!")); } else { src.sendMessage(Text.of(TextColors.DARK_RED, "Error! ", TextColors.RED, "Must be an in-game player to use /kittycannon!")); } } else { Player player = optionalTarget.get(); Location<World> playerLocation = player.getLocation(); Vector3d velocity = player.getTransform().getRotationAsQuaternion().getDirection(); spawnEntity(playerLocation, velocity, src); player.sendMessage(Text.of(TextColors.GRAY, src.getName(), TextColors.GOLD, " has fired kittens at you.")); src.sendMessage(Text.of(TextColors.GREEN, "Success! ", TextColors.YELLOW, "Attacked " + player.getName() + " with kittens.")); } return CommandResult.success(); } public void spawnEntity(Location<World> location, Vector3d velocity, CommandSource src) { velocity = velocity.mul(5); Extent extent = location.getExtent(); Entity kitten = extent.createEntity(EntityTypes.OCELOT, location.getPosition()); kitten.offer(Keys.VELOCITY, velocity); extent.spawnEntity(kitten, Cause.of(NamedCause.source(SpawnCause.builder().type(SpawnTypes.CUSTOM).build()))); } @Nonnull @Override public String[] getAliases() { return new String[] { "kittycannon" }; } @Nonnull @Override public CommandSpec getSpec() { return CommandSpec.builder() .description(Text.of("Kitty Cannon Command")) .permission("essentialcmds.kittycannon.use") .arguments(GenericArguments.optional(GenericArguments.onlyOne(GenericArguments.player(Text.of("player"))))) .executor(this) .build(); } }