/* * 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 io.github.hsyyid.essentialcmds.internal.CommandExecutorBase; import org.spongepowered.api.block.BlockTypes; 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.entity.Entity; import org.spongepowered.api.entity.EntityType; import org.spongepowered.api.entity.living.Living; 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 java.util.Optional; import javax.annotation.Nonnull; public class MobSpawnExecutor extends CommandExecutorBase { public CommandResult execute(CommandSource src, CommandContext ctx) throws CommandException { int amount = ctx.<Integer> getOne("amount").get(); EntityType type = ctx.<EntityType> getOne("mob").get(); if (src instanceof Player) { Player player = (Player) src; if (!Living.class.isAssignableFrom(type.getEntityClass())) { player.sendMessage(Text.of(TextColors.DARK_RED, "Error! ", TextColors.RED, "The mob type you inputted is not a living entity.")); return CommandResult.success(); } this.spawnEntity(getSpawnLocFromPlayerLoc(player).add(0, 1, 0), player, type, amount); player.sendMessage(Text.of(TextColors.GREEN, "Success! ", TextColors.YELLOW, "Spawned mob(s)!")); } else { src.sendMessage(Text.of(TextColors.DARK_RED, "Error! ", TextColors.RED, "Must be an in-game player to use /mobspawn!")); } return CommandResult.success(); } public void spawnEntity(Location<World> location, Player player, EntityType type, int amount) { for (int i = 1; i <= amount; i++) { Entity entity = location.getExtent().createEntity(type, location.getPosition()); location.getExtent().spawnEntity(entity, Cause.of(NamedCause.source(SpawnCause.builder().type(SpawnTypes.CUSTOM).build()))); } } public Location<World> getSpawnLocFromPlayerLoc(Player player) { BlockRay<World> playerBlockRay = BlockRay.from(player).blockLimit(350).build(); BlockRayHit<World> finalHitRay = null; while (playerBlockRay.hasNext()) { BlockRayHit<World> currentHitRay = playerBlockRay.next(); if (!player.getWorld().getBlockType(currentHitRay.getBlockPosition()).equals(BlockTypes.AIR)) { finalHitRay = currentHitRay; break; } } Location<World> spawnLocation = null; if (finalHitRay == null) { spawnLocation = player.getLocation(); } else { spawnLocation = finalHitRay.getLocation(); } return spawnLocation; } @Nonnull @Override public String[] getAliases() { return new String[] { "mobspawn", "entityspawn" }; } @Nonnull @Override public CommandSpec getSpec() { return CommandSpec.builder().description(Text.of("Mob Spawn Command")).permission("essentialcmds.mobspawn.use").arguments(GenericArguments.seq(GenericArguments.onlyOne(GenericArguments.integer(Text.of("amount")))), GenericArguments.onlyOne(GenericArguments.catalogedElement(Text.of("mob"), EntityType.class))).executor(this).build(); } }