updated enemy behavior

added more sprites, increased functionality, etc

Assets/Scripts/CameraMovement.cs

@@ -4,7 +4,7 @@ using UnityEngine;
 
 public class CameraMovement : MonoBehaviour {
 
-    GameObject player;
+    public GameObject player;
 
     [Header("Movement Shifting")]
     [SerializeField] float xOffset;
@@ -41,5 +41,8 @@ public class CameraMovement : MonoBehaviour {
 
     public void FindPlayer() {
         player = GameObject.FindGameObjectWithTag("Player");
+        if (player == null) {
+            print("null player!");
+        }
     }
 }

Assets/Scripts/EnemyPatrol.cs

@@ -10,6 +10,11 @@ public class EnemyPatrol : MonoBehaviour {
     public float xRight;
     public Vector2 movementVector = Vector2.right;
     public float moveSpeed;
+    Animator animator;
+
+    void Awake() {
+        animator = GetComponent<Animator>();
+    }
 
     // Start is called before the first frame update
     void Start() {
@@ -23,11 +28,21 @@ public class EnemyPatrol : MonoBehaviour {
         if (!pinned) {
             if (transform.position.x >= xRight || transform.position.x <= xLeft) {
                 movementVector = -movementVector;
+                GetComponent<SpriteRenderer>().flipX = !GetComponent<SpriteRenderer>().flipX;
             }
             transform.position += new Vector3(movementVector.x, 0, 0) * Time.deltaTime;
         }
     }
 
+    public void TogglePin(bool isPinned) {
+        if (isPinned) {
+            animator.speed = 0;
+        } else {
+            animator.speed = 1;
+        }
+
+    }
+
     void OnDrawGizmos() {
         Gizmos.color = Color.green;
         Gizmos.DrawLine(new Vector3(transform.position.x - range, transform.position.y, transform.position.z), new Vector3(transform.position.x + range, transform.position.y, transform.position.z));

Assets/Scripts/PlayerBehavior.cs

@@ -34,6 +34,7 @@ public class PlayerBehavior : MonoBehaviour
         _rb = GetComponent<Rigidbody2D>();
         stateController = GameObject.Find("StateController").GetComponent<StateController>();
         animator = GetComponent<Animator>();
+        GameObject.Find("Main Camera").GetComponent<CameraMovement>().player = this.gameObject;
     }
 
     void Update()
@@ -78,16 +79,16 @@ public class PlayerBehavior : MonoBehaviour
         _hInput = value.Get<Vector2>().x;
         if (_hInput < 0)
         {
-            // if (forward != -1) { // if character hasnt already flipped 
-            //     FlipScale();
-            // }
+            if (forward != -1) { // if character hasnt already flipped 
+                FlipRenderer();
+            }
             forward = -1;
         }
         else if (_hInput > 0)
         {
-            // if (forward != 1) { // if character hasnt already flipped 
-            //     FlipScale();
-            // }
+            if (forward != 1) { // if character hasnt already flipped 
+                FlipRenderer();
+            }
             forward = 1;
         }
 
@@ -99,6 +100,10 @@ public class PlayerBehavior : MonoBehaviour
         this.gameObject.transform.localScale = currentScale;
     }
 
+    void FlipRenderer() {
+        GetComponent<SpriteRenderer>().flipX = !GetComponent<SpriteRenderer>().flipX;
+    }
+
     void ThrowTambourine() {
         if (hasTambourine && !grapplingRope.isGrappling)
             {

Assets/Scripts/ProjectileEnemy.cs

@@ -16,7 +16,7 @@ public class ProjectileEnemy : MonoBehaviour {
         yield return new WaitForSeconds(3f);
         GameObject newProjectile = Instantiate(projectile, firePoint.transform.position, firePoint.transform.rotation);
         newProjectile.GetComponent<Rigidbody2D>().AddRelativeForce(new Vector2(80, 0));
-        newProjectile.transform.Rotate(new Vector3(0,0,45));
+        newProjectile.transform.Rotate(new Vector3(0,0,-90));
         StartCoroutine(Fire());
     }
 }

Assets/Scripts/TambourineBehavior.cs

@@ -56,6 +56,7 @@ public class TambourineBehavior : MonoBehaviour {
         if (collidedObject.tag == "Enemy") {
             this.gameObject.GetComponent<CircleCollider2D>().enabled = false;
             collidedObject.GetComponent<EnemyPatrol>().pinned = true;
+            collidedObject.GetComponent<EnemyPatrol>().TogglePin(true);
         } else if (collidedObject.tag == "Projectile") {
             // print("pinned");
             this.gameObject.GetComponent<CircleCollider2D>().enabled = false;
@@ -80,6 +81,7 @@ public class TambourineBehavior : MonoBehaviour {
     public void DestroySelf() {
         if (collidedObject != null && collidedObject.tag == "Enemy") {
             collidedObject.GetComponent<EnemyPatrol>().pinned = false;
+            collidedObject.GetComponent<EnemyPatrol>().TogglePin(false);
         } else if (collidedObject != null && collidedObject.tag == "Projectile") {
             collidedObject.GetComponent<ProjectileBehavior>().Explode();
         }

Assets/Scripts/Tutorial_GrapplingGun.cs

@@ -134,7 +134,7 @@ public class Tutorial_GrapplingGun : MonoBehaviour {
         m_distanceJoint2D.enabled = false;
         inDistanceRange = false;
         m_rigidBody2D.gravityScale = 1;
-        gunPivot.rotation = Quaternion.AngleAxis(70, Vector3.forward);
+        gunPivot.rotation = Quaternion.AngleAxis(90, Vector3.forward);
         // print("disabled");
     }