Aquaphobia spirits

Assets/Health.cs

@@ -0,0 +1,31 @@
+using UnityEngine;
+using UnityEngine.Events;
+
+// @MindfulMinun
+public class Health : MonoBehaviour {
+    public int startingHealth;
+    public int currentHealth;
+    public bool isInvincible;
+    public bool isDead;
+    public UnityEvent OnDead;
+    public UnityEvent OnHit;
+
+    void Start() {
+        OnDead = new UnityEvent();
+        OnHit = new UnityEvent();
+    }
+
+    void Update() {
+        if (Input.GetKeyDown(KeyCode.E)) {
+            takeHit();
+            OnHit.Invoke();
+        }
+    }
+
+    void takeHit() {
+        if (isInvincible) return;
+        currentHealth = Mathf.Clamp(currentHealth - 1, 0, startingHealth);
+        isDead = currentHealth <= 0;
+        if (isDead) OnDead.Invoke();
+    }
+}