SpawnEntity.java

/*
 * This file is part of ElementalArrows, licensed under the MIT License (MIT).
 *
 * Copyright (c) LanternPowered <https://github.com/Cybermaxke/ElementalArrows>
 * 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.elementalarrows.function.locatable;

import org.lanternpowered.elementalarrows.function.ObjectConsumer;
import org.lanternpowered.elementalarrows.parser.Field;
import org.spongepowered.api.entity.Entity;
import org.spongepowered.api.entity.EntityType;
import org.spongepowered.api.event.cause.Cause;
import org.spongepowered.api.world.Locatable;
import org.spongepowered.api.world.Location;
import org.spongepowered.api.world.World;

import javax.annotation.Nullable;

public class SpawnEntity<T extends Locatable> implements ObjectConsumer<T> {

    @Field("entity-type")
    private EntityType entityType;

    @Nullable
    @Field("function")
    private ObjectConsumer function;

    @Override
    public void accept(T t) {
        final Location<World> location = t.getLocation();
        final Entity entity = location.getExtent().createEntity(this.entityType, location.getPosition());
        if (this.function != null) {
            //noinspection unchecked
            this.function.accept(entity);
        }
        location.getExtent().spawnEntity(entity, Cause.source(t).build());
    }
}