witches

Assets/Scripts/UnitScripts/Attacks/Projectiles/HealthPotion.cs

@@ -0,0 +1,38 @@
+using UnityEngine;
+using System.Collections;
+
+
+public class HealthPotion : ProjectileHandler
+{
+    [SerializeField] private float healthAdd;
+    [SerializeField] private SphereCollider healthPotionEffectArea;
+    [SerializeField] private GameObject explodeMesh;
+    [SerializeField] private float exploseMeshTime = 0.5f;
+    
+    void OnCollisionEnter(Collision collision)
+    {
+        Collider[] targets = Physics.OverlapSphere(transform.position, healthPotionEffectArea.radius, healthPotionEffectArea.includeLayers);
+        foreach (Collider target in targets)
+        {
+            if (!target.CompareTag("Unit")) continue;
+            // GetComponent is expensive in performance, optimize here if it's slow
+            AbstractUnit targetUnit = target.GetComponent<AbstractUnit>();
+            
+            // No EnemyHealing 
+            if (targetUnit.IsTeamA != FromTeamA) continue;
+            
+            targetUnit.Heal(healthAdd);
+            
+        }
+        CoroutineManager.Instance.StartCoroutine(ExplodeVisual());
+        Destroy(gameObject);
+    }
+    
+    private IEnumerator ExplodeVisual()
+    {
+        GameObject explosion = Instantiate(explodeMesh, transform.position, Quaternion.identity);
+        explosion.transform.parent = null;
+        yield return new WaitForSeconds(exploseMeshTime);
+        Destroy(explosion);
+    }
+}