using UnityEngine;

using System.Collections;

public class Example : MonoBehaviour

{

class Zombie

{

public int damage = 10;

public static Zombie operator +(Zombie a, Zombie b)

{

Zombie z = new Zombie();

int powerUp = a.damage + b.damage;

z.damage = powerUp;

return z;

}

public static bool operator <(Zombie a, Zombie b)

{

if (a.damage < b.damage)

{

return true;

} else

{

return false;

}

}

public static bool operator >(Zombie a, Zombie b)

{

if (a.damage > b.damage)

{

return true;

} else

{

return false;

}

}

}

class Supplies

{

public int bandages;

public int ammunition;

public float weight;

public Supplies(int size)

{

bandages = size;

ammunition = size * 2;

weight = bandages * 0.2f + ammunition * 0.7f;

}

public static Supplies operator +(Supplies a, Supplies b)

{

Supplies s = new Supplies(0);

int sBandanges = a.bandages + b.bandages;

int sAmmunition = a.ammunition + b.ammunition;

float sWeight = a.weight + b.weight;

s.bandages = sBandanges;

s.ammunition = sAmmunition;

s.weight = sWeight;

return s;

}

public static Supplies operator *(Supplies a, int b)

{

Supplies s = new Supplies(0);

int sBandages = a.bandages * b;

int sAmmunition = a.ammunition * b;

float sWeight = a.weight * b;

s.bandages = sBandages;

s.ammunition = sAmmunition;

s.weight = sWeight;

return s;

}

}

void Start()

{

Zombie a = new Zombie();

Zombie b = new Zombie();

Debug.Log(a.damage);

Debug.Log(b.damage);

Zombie c = a + b;

Debug.Log(c.damage);

Supplies supplyA = new Supplies(3);

Supplies supplyB = new Supplies(9);

Supplies combinedAB = supplyA + supplyB;

Debug.Log(combinedAB.weight);

Supplies sm = new Supplies(5);

Debug.Log(sm.weight);

sm = sm * 3;

Debug.Log(sm.weight);

a.damage = 9;

if (a < b)

{

Debug.Log("a has less damage!");

}

}

// Update is called once per frame

void Update()

{

}

}