enemies pick up bowl

Author: webbgamers

Assets/Scripts/BowlController.cs

@@ -20,12 +20,16 @@ void Update()
     }
 
     public bool Carry(GameObject newCarrier) {
-        if (carrier == null) {
+        if (carrier != null) {
             return false;
         }
         else {
             carrier = newCarrier;
             return true;
         }
     }
+
+    public void Drop() {
+        carrier = null;
+    }
 }

Assets/Scripts/EnemyController.cs

@@ -6,18 +6,23 @@ public class EnemyController : MonoBehaviour
 {
     public float speed = 1f;
     public int health = 10;
-    
+    bool carrying = false;
+    Transform pathContainer;
+    BowlController candyBowl;
 
     // Start is called before the first frame update
     void Start()
     {
         // Create waypoint list from path object
-        Transform pathContainer = GameObject.FindGameObjectWithTag("Path").transform;
+        pathContainer = GameObject.FindGameObjectWithTag("Path").transform;
         Vector3[] waypoints = new Vector3[pathContainer.childCount];
         for (int i = 0; i < waypoints.Length; i++) {
             waypoints[i] = pathContainer.GetChild(i).position;
         }
 
+        // Get bowl object
+        candyBowl = GameObject.FindGameObjectWithTag("Bowl").GetComponent<BowlController>();
+
         // Start following the path
         StartCoroutine(FollowPath(waypoints));
     }
@@ -36,11 +41,43 @@ IEnumerator FollowPath(Vector3[] waypoints) {
             // Move towards target waypoint
             transform.position = Vector3.MoveTowards(transform.position, targetWaypoint, speed * Time.deltaTime);
 
-            // Determine next target once target is reached
+            // Set new target once target is reached
             if (transform.position == targetWaypoint) {
+                // Refresh waypoint list
+                waypoints = new Vector3[pathContainer.childCount];
+                for (int i = 0; i < waypoints.Length; i++) {
+                    waypoints[i] = pathContainer.GetChild(i).position;
+                }
+                if (targetWaypointIndex > waypoints.Length - 1) {
+                    targetWaypointIndex = waypoints.Length - 1;
+                }
+                
+                // Destroy if at the first waypoint
+                if (targetWaypointIndex == 0) {
+                    Destroy(gameObject);
+                }
+                // Remove waypoint if carrying bowl
+                if (carrying) {
+                    if (targetWaypointIndex != 0) {
+                        Destroy(pathContainer.GetChild(targetWaypointIndex).gameObject);
+                    }
+                    else {
+                        // Loose condition
+                        print("Game over, all your candy is belong to us.");
+                        candyBowl.Drop();
+                        // idk restart menu???
+                    }
+                }
+                // Final target logic
                 if (targetWaypointIndex == waypoints.Length - 1) {
+                    // Turn around
                     movementDirection = -1;
+                    
+                    // Attempt to carry bowl
+                    carrying = candyBowl.Carry(gameObject);
                 }
+
+                // Set next target
                 targetWaypointIndex += movementDirection;
                 targetWaypoint = waypoints[targetWaypointIndex];
                 LookAt2D(targetWaypoint);