Method getRandom

paper-api/src/test/java/org/bukkit/LocationTest.java:109–143

(Random random, int index)

    }

    private static Arguments getRandom(Random random, int index) {
        final double YAW_FACTOR = 360;
        final double YAW_OFFSET = 0;
        final double PITCH_FACTOR = 180;
        final double PITCH_OFFSET = -90;
        final double CARTESIAN_FACTOR = 256;
        final double CARTESIAN_OFFSET = -128;

        Vector vector;
        Location location;
        if (random.nextBoolean()) {
            float pitch = (float) (random.nextDouble() * PITCH_FACTOR + PITCH_OFFSET);
            float yaw = (float) (random.nextDouble() * YAW_FACTOR + YAW_OFFSET);

            location = getEmptyLocation();
            location.setPitch(pitch);
            location.setYaw(yaw);

            vector = location.getDirection();
        } else {
            double x = random.nextDouble() * CARTESIAN_FACTOR + CARTESIAN_OFFSET;
            double y = random.nextDouble() * CARTESIAN_FACTOR + CARTESIAN_OFFSET;
            double z = random.nextDouble() * CARTESIAN_FACTOR + CARTESIAN_OFFSET;

            location = getEmptyLocation();
            vector = new Vector(x, y, z).normalize();

            location.setDirection(vector);
        }

        return Arguments.of("R" + index,
            vector.getX(), vector.getY(), vector.getZ(),
            location.getYaw(), location.getPitch()
        );
    }

    @ParameterizedTest
    @MethodSource("data")