58 lines
1.8 KiB
C#
58 lines
1.8 KiB
C#
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using UnityEngine;
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namespace DestroyIt
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{
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public class Follow : MonoBehaviour
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{
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public Transform objectToFollow;
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public FacingDirection facingDirection = FacingDirection.FollowedObject;
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[HideInInspector]
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public bool isPositionFixed;
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[HideInInspector]
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public Vector3 fixedFromPosition = Vector3.zero;
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[HideInInspector]
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public float fixedDistance;
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void Start()
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{
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if (objectToFollow == null)
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{
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Debug.Log("[DestroyIt-Follow]: No transform was provided. Nothing to follow. Removing script...");
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Destroy(this);
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}
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}
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void LateUpdate()
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{
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if (objectToFollow != null)
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{
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if (isPositionFixed)
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{
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// get point along line from player to shockwave start
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Vector3 followPoint = objectToFollow.position.LerpByDistance(fixedFromPosition, fixedDistance);
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transform.position = followPoint;
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}
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else
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transform.position = objectToFollow.position;
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switch (facingDirection)
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{
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case FacingDirection.FollowedObject:
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transform.LookAt(objectToFollow);
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break;
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case FacingDirection.FixedPosition:
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transform.LookAt(fixedFromPosition);
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break;
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}
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}
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}
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void OnDrawGizmos()
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{
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if (isPositionFixed && objectToFollow != null)
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Gizmos.DrawLine(fixedFromPosition, objectToFollow.position);
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Gizmos.DrawWireSphere(transform.position, .5f);
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}
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}
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}
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