BlockVector.java

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package org.bukkit.util;

import java.util.Map;
import org.bukkit.configuration.serialization.SerializableAs;

@SerializableAs("BlockVector")
public class BlockVector extends Vector {

    public BlockVector() {
        this.x = 0;
        this.y = 0;
        this.z = 0;
    }

    public BlockVector(Vector vec) {
        this.x = vec.getX();
        this.y = vec.getY();
        this.z = vec.getZ();
    }

    public BlockVector(int x, int y, int z) {
        this.x = x;
        this.y = y;
        this.z = z;
    }

    public BlockVector(double x, double y, double z) {
        this.x = x;
        this.y = y;
        this.z = z;
    }

    public BlockVector(float x, float y, float z) {
        this.x = x;
        this.y = y;
        this.z = z;
    }

    @Override
    public boolean equals(Object obj) {
        if (!(obj instanceof BlockVector)) {
            return false;
        }
        BlockVector other = (BlockVector) obj;

        return (int) other.getX() == (int) this.x && (int) other.getY() == (int) this.y && (int) other.getZ() == (int) this.z;

    }

    @Override
    public int hashCode() {
        return (Integer.valueOf((int) x).hashCode() >> 13) ^ (Integer.valueOf((int) y).hashCode() >> 7) ^ Integer.valueOf((int) z).hashCode();
    }

    @Override
    public BlockVector clone() {
        return (BlockVector) super.clone();
    }

    public static BlockVector deserialize(Map<String, Object> args) {
        double x = 0;
        double y = 0;
        double z = 0;

        if (args.containsKey("x")) {
            x = (Double) args.get("x");
        }
        if (args.containsKey("y")) {
            y = (Double) args.get("y");
        }
        if (args.containsKey("z")) {
            z = (Double) args.get("z");
        }

        return new BlockVector(x, y, z);
    }
}