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@jweimann /NPC.cs
Last active Dec 29, 2016

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using System;
using UnityEngine;
public class NPC : MonoBehaviour
{
[SerializeField] private int startingHp = 100;
[SerializeField] private ParticleSystem deathParticlePrefab;
private int currentHp;
private float CurrentHpPct
{
get { return (float) currentHp / (float) startingHp; }
}
public event Action<float> OnHPPctChanged = delegate { };
public event Action OnNPCDied = delegate { };
private void Start()
{
currentHp = startingHp;
}
internal void TakeDamage(int amount)
{
if (amount <= 0)
throw new ArgumentOutOfRangeException("Invalid Damage amount specified: " + amount);
currentHp -= amount;
OnHPPctChanged(CurrentHpPct);
if (currentHp <= 0)
Die();
}
private void Die()
{
OnNPCDied();
GameObject.Destroy(this.gameObject);
}
}c
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