Query.java

/*******************************************************************************
 * Copyright 2015 Maximilian Stark | Dakror <mail@dakror.de>
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/


package de.dakror.vloxlands.game.query;

import com.badlogic.gdx.math.Vector3;

import de.dakror.vloxlands.game.entity.creature.Creature;
import de.dakror.vloxlands.game.entity.structure.NodeType;
import de.dakror.vloxlands.game.entity.structure.Structure;
import de.dakror.vloxlands.game.item.ItemStack;
import de.dakror.vloxlands.game.world.Island;

/**
 * @author Dakror
 */
public class Query {
	public static interface Queryable {
		public PathBundle query(Query query);
	}
	
	// -- searched -- //
	public Class<?> searchedClass;
	/**
	 * If amount == 0, then everything gets checked against the item type
	 */
	public ItemStack searchedItemStack;
	public NodeType searchedNodeType;
	public String searchedNodeName;
	public Class<?> searchedToolType;
	
	// -- mode -- //
	public boolean searchingStructure;
	public boolean takeClosest;
	
	// -- flags -- //
	public boolean mustBeEmpty;
	public boolean mustBeFull;
	public boolean mustHaveCapacity;
	public boolean mustHaveCapacityForTransportedItemStack;
	
	// - structure flags - //
	public boolean mustWork;
	
	// - human flags - //
	public boolean mustIdle;
	
	// -- transport -- //
	public ItemStack transportedItemStack;
	public Creature sourceCreature;
	public Structure sourceStructure;
	public Vector3 pathStart;
	public Island island;
	
	private Query() {
		closest(true);
		island = null;
	}
	
	public Query(Creature sourceCreature) {
		this();
		this.sourceCreature = sourceCreature;
		island = sourceCreature.getIsland();
	}
	
	public Query(Structure sourceStructure) {
		this();
		this.sourceStructure = sourceStructure;
		island = sourceStructure.getIsland();
	}
	
	public Query start(Vector3 pathStart) {
		this.pathStart = pathStart;
		return this;
	}
	
	public Query island(Island island) {
		this.island = island;
		return this;
	}
	
	public Query searchClass(Class<?> searchedClass) {
		this.searchedClass = searchedClass;
		return this;
	}
	
	public Query stack(ItemStack searchedItemStack) {
		this.searchedItemStack = searchedItemStack;
		return this;
	}
	
	public Query tool(Class<?> class1) {
		searchedToolType = class1;
		return this;
	}
	
	public Query node(NodeType searchedNodeType) {
		this.searchedNodeType = searchedNodeType;
		return this;
	}
	
	public Query node(String searchedNodeName) {
		this.searchedNodeName = searchedNodeName;
		return this;
	}
	
	public Query structure(boolean searchingStructure) {
		this.searchingStructure = searchingStructure;
		return this;
	}
	
	public Query closest(boolean takeClosest) {
		this.takeClosest = takeClosest;
		return this;
	}
	
	public Query idle(boolean mustIdle) {
		this.mustIdle = mustIdle;
		return this;
	}
	
	public Query work(boolean mustWork) {
		this.mustWork = mustWork;
		return this;
	}
	
	public Query capacity(boolean mustHaveCapacity) {
		this.mustHaveCapacity = mustHaveCapacity;
		return this;
	}
	
	public Query capacityForTransported(boolean mustHaveCapacityForTransportedItemStack) {
		this.mustHaveCapacityForTransportedItemStack = mustHaveCapacityForTransportedItemStack;
		return this;
	}
	
	public Query full(boolean mustBeFull) {
		this.mustBeFull = mustBeFull;
		return this;
	}
	
	public Query empty(boolean mustBeEmpty) {
		this.mustBeEmpty = mustBeEmpty;
		return this;
	}
	
	public Query transport(ItemStack transportedItemStack) {
		this.transportedItemStack = transportedItemStack;
		return this;
	}
}