add explodable script

Assets/Scripts/WorldInteraction/BurriedItem.cs

@@ -2,12 +2,23 @@
 
 public class BurriedItem : Diggable
 {
-    public GameObject ItemToSpawn;
+    // Spawnpoint is optional, will spawn at location of dig spot, translated up 
+    // on y-axis
     public Transform Spawnpoint;
+    public GameObject ItemToSpawn;
 
     public override void Dig()
     {
-        Instantiate(ItemToSpawn, Spawnpoint.position, Spawnpoint.rotation, null);
+        if (Spawnpoint == null)
+        {
+            Vector3 newPos = new Vector3(transform.position.x, transform.position.y + 0.2f, transform.position.z);
+            Instantiate(ItemToSpawn, newPos, transform.rotation, null);
+        }
+        else
+        {
+            Instantiate(ItemToSpawn, Spawnpoint.position, Spawnpoint.rotation, null);
+        }
+
         Destroy(gameObject);
     }
 }

Assets/Scripts/WorldInteraction/Explodable.cs

@@ -0,0 +1,34 @@
+using UnityEngine;
+
+// Put this on things that will explode when they enter the collision trigger
+// an Explosion script
+public class Explodable : MonoBehaviour
+{
+    // Light is optional (only if you want the exploded object to create light)
+    public Light explodeLight;
+    public ParticleSystem explodeParticle;
+    public float explosionLengthTime;
+
+    public void Explode()
+    {
+        if (explodeLight != null)
+        {
+            explodeLight.gameObject.SetActive(true);
+            explodeLight.transform.parent = null;
+
+            Destroy(explodeLight.gameObject, explosionLengthTime);
+        }
+
+        if (explodeParticle != null)
+        {
+            explodeParticle.gameObject.SetActive(true);
+            explodeParticle.transform.parent = null;
+            //explodeParticle.transform.localScale = new Vector3(0.05f, 0.05f, 0.05f);
+            explodeParticle.Play();
+
+            Destroy(explodeParticle.gameObject, explosionLengthTime);
+        }
+
+        Destroy(gameObject);
+    }
+}

Assets/Scripts/WorldInteraction/Explodable.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 0c0bbb84f48543046b86f073995c09b1

Assets/Scripts/WorldInteraction/Explosion.cs

@@ -0,0 +1,18 @@
+using UnityEngine;
+
+// Put this on an empty game object with a trigger collider. Anything inside of this 
+// trigger collider with an Explodable script will explode
+public class Explosion : MonoBehaviour
+{
+    private void OnTriggerEnter(Collider other)
+    {
+        if (other != null)
+        {
+            Explodable explodable = other.GetComponent<Explodable>();
+            if (explodable != null)
+            {
+                explodable.Explode();
+            }
+        }
+    }
+}

Assets/Scripts/WorldInteraction/Explosion.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: fcf160d0f430fff438a4e57b70f778b2

Assets/Scripts/WorldInteraction/Tnt.cs

@@ -4,6 +4,7 @@ public class Tnt : MonoBehaviour
 {
     public Light explodeLight;
     public ParticleSystem explodeParticle;
+    public Explosion explosion;
 
     public float fuseTime;
     public float explosionLengthTime;
@@ -17,6 +18,8 @@ void Update()
         if (!exploded && timer > fuseTime)
         {
             exploded = true;
+            explosion.gameObject.SetActive(true);
+            explosion.transform.parent = null;
             explodeLight.gameObject.SetActive(true);
             explodeLight.transform.parent = null;
             explodeParticle.gameObject.SetActive(true);
@@ -26,6 +29,7 @@ void Update()
 
             Destroy(explodeLight.gameObject, explosionLengthTime);
             Destroy(explodeParticle.gameObject, explosionLengthTime);
+            Destroy(explosion.gameObject, 0.1f);
 
             Destroy(gameObject);
         }