Fix posession and Camera stability

Player is now posessed and unposessed correctly.
Vehicle nolonger overrides posession functions.
CameraController now checks if there is a follow target before trying to follow it.

Assets/Scripts/Camera/CameraController.cs

@@ -58,7 +58,10 @@ private void LerpToSize() {
 
     private void LockCamera()
     {
-        Vector3 newPos = new Vector3(FollowTarget.transform.position.x, FollowTarget.transform.position.y, cam.transform.position.z);
-        cam.transform.position = newPos;
+        // Implement lerp or bool to toggle lerp to target?
+        if(FollowTarget) {
+            Vector3 newPos = new Vector3(FollowTarget.transform.position.x, FollowTarget.transform.position.y, cam.transform.position.z);
+            cam.transform.position = newPos;
+        }
     }
 }

Assets/Scripts/Controllable/Controllable.cs

@@ -78,6 +78,7 @@ public static float AngleBetween(Vector3 entity, Vector3 target)
 
     public virtual void Posess() {
         posessed = true;
+        // TODO make a follow target transform for a controllable
         cameraController.FollowTarget = gameObject;
     }
 

Assets/Scripts/Player/PlayerController.cs

@@ -82,7 +82,7 @@ public void EnterVehicle(Vehicle vehicle)
             RigidBody.simulated = false;
             playerSprite.enabled = false;
             vehicle.Posess();
-            posessed = false;
+            UnPosess();
         }
     }
 
@@ -100,7 +100,7 @@ public void ExitVehicle()
             playerSprite.enabled = true;
             currentVehicle.UnPosess();
             currentVehicle = null;
-            posessed = true;
+            Posess();
 
             cameraController.TargetSize = 10;
             cameraController.ZoomSpeed = 2;

Assets/Scripts/Vehicle/Vehicle.cs

@@ -60,14 +60,14 @@ protected override void Move(Vector3 direction) {
         RigidBody.AddRelativeForce(new Vector3(direction.x, 0, 0) * (moveSpeed * strafeMod));
     }
 
-    public override void Posess() {
-        posessed = true;
-    }
-
-    public override void UnPosess() {
-        posessed = false;
-        //rb.velocity = Vector3.zero;
-    }
+    // public override void Posess() {
+    //     posessed = true;
+    // }
+
+    // public override void UnPosess() {
+    //     posessed = false;
+    //     //rb.velocity = Vector3.zero;
+    // }
 
     private void ZoomOnVelocity() {
         //Camera.main.orthographicSize = Mathf.Lerp(Camera.main.orthographicSize, 10 + (rb.velocity.magnitude / 2), Time.deltaTime);