package shootergame.util.math.vec;

import shootergame.util.math.MathHelpers;

public class Vec2d
{
	public double x;
	public double y;
	
	public Vec2d(double x, double y)
	{
		this.x = x;
		this.y = y;
	}
	
	public double distance(Vec2d other) {
		return MathHelpers.distance2d(x, y, other.x, other.y);
	}
	
	public static double distance(Vec2d v1, Vec2d v2) {
		return v1.distance(v2);
	}
	
	public boolean equal(Vec2d other) {
		return x == other.x && y == other.y;
	}
	
	public Vec2d add(Vec2d other) {
		return new Vec2d(this.x + other.x, this.y + other.y);
	}
	
	public Vec2d subtract(Vec2d other) {
		return new Vec2d(this.x - other.x, this.y - other.y);
	}
	
	public Vec2d multiply(Vec2d other) {
		return new Vec2d(this.x * other.x, this.y * other.y);
	}
	
	public Vec2d divide(Vec2d other) {
		return new Vec2d(this.x / other.x, this.y / other.y);
	}
	
	public Vec2d copy() {
		return new Vec2d(x, y);
	}
}