Vector3i.java

/**
 * Copyright 2014 
 * SMEdit https://github.com/StarMade/SMEdit
 * SMTools https://github.com/StarMade/SMTools
 *
 * 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 jo.sm.data;

/**
 * @Auther Jo Jaquinta for SMEdit Classic - version 1.0
 **/
public class Vector3i
        implements Comparable<Object> {

    public Vector3i() {
    }

    public Vector3i(float f, float f1, float f2) {
        a = (int) f;
        b = (int) f1;
        c = (int) f2;
    }

    public Vector3i(int i, int j, int k) {
        a = i;
        b = j;
        c = k;
    }

    public Vector3i(Vector3f vector3f) {
        a = (int) vector3f.x;
        b = (int) vector3f.y;
        c = (int) vector3f.z;
    }

    public Vector3i(Vector3i q1) {
        a = q1.a;
        b = q1.b;
        c = q1.c;
    }

    public final void a(int i, int j, int k) {
        a += i;
        b += j;
        c += k;
    }

    public final void a(Vector3i q1) {
        a += q1.a;
        b += q1.b;
        c += q1.c;
    }

    public final void a() {
        a /= 2;
        b /= 2;
        c /= 2;
    }

    public final boolean equals(int i, int j, int k) {
        return a == i && b == j && c == k;
    }

    @Override
    public boolean equals(Object obj) {
        try {
            obj = (Vector3i) obj;
            return a == ((Vector3i) (obj)).a && b == ((Vector3i) (obj)).b && c == ((Vector3i) (obj)).c;
        } catch (NullPointerException | ClassCastException _ex) {
            return false;
        }
    }

    @Override
    public int hashCode() {
        return ((a ^ a >>> 16) * 15 + (b ^ b >>> 16)) * 15 + (c ^ c >>> 16);
    }

    public final float mag() {
        return (float) Math.sqrt(a * a + b * b + c * c);
    }

    public final void mult(int i) {
        a *= i;
        b *= i;
        c *= i;
    }

    public final void b(int i, int j, int k) {
        a = i;
        b = j;
        c = k;
    }

    public final void b(Vector3i q1) {
        b(q1.a, q1.b, q1.c);
    }

    public final void c(int i, int j, int k) {
        a -= i;
        b -= j;
        c -= k;
    }

    public final void c(Vector3i q1) {
        a -= q1.a;
        b -= q1.b;
        c -= q1.c;
    }

    public final void a(Vector3i q1, Vector3i q2) {
        a = q1.a - q2.a;
        b = q1.b - q2.b;
        c = q1.c - q2.c;
    }

    public final void b(Vector3i q1, Vector3i q2) {
        a = q1.a + q2.a;
        b = q1.b + q2.b;
        c = q1.c + q2.c;
    }

    @Override
    public String toString() {
        return (new StringBuilder("(")).append(a).append(", ").append(b).append(", ").append(c).append(")").toString();
    }

    public final int a(int i) {
        switch (i) {
            case 0: // '\0'
                return a;

            case 1: // '\001'
                return b;

            case 2: // '\002'
                return c;
        }
        throw new NullPointerException((new StringBuilder()).append(i).append(" coord").toString());
    }

    public static Vector3i fromString(String s) {
        String[] s2 = s.split(",");
        if (s2.length != 3) {
            throw new NumberFormatException("Wrong number of arguments");
        } else {
            return new Vector3i(Integer.parseInt(s2[0].trim()), Integer.parseInt(s2[1].trim()), Integer.parseInt(s2[2].trim()));
        }
    }

    public final void b() {
        a = -a;
        b = -b;
        c = -c;
    }

    public final void c() {
        a = Math.abs(a);
        b = Math.abs(b);
        c = Math.abs(c);
    }

    @Override
    public int compareTo(Object obj) {
        Vector3i q1 = (Vector3i) obj;
        obj = this;
        return (Math.abs(a) + Math.abs(((Vector3i) (obj)).b) + Math.abs(((Vector3i) (obj)).c)) - (Math.abs(q1.a) + Math.abs(q1.b) + Math.abs(q1.c));
    }

    public int a;
    public int b;
    public int c;
}