61 lines
2.0 KiB
C#
61 lines
2.0 KiB
C#
using UnityEngine;
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using RaceFields.Vehicles;
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namespace RaceFields.CameraSystem
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{
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[DisallowMultipleComponent]
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public sealed class BuggyFollowCamera : MonoBehaviour
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{
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[SerializeField] private Transform target;
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[SerializeField] private Vector3 followOffset = new Vector3(0f, 3.2f, -6.2f);
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[SerializeField] private Vector3 lookOffset = new Vector3(0f, 1.1f, 1.2f);
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[SerializeField] private float positionSmoothTime = 0.12f;
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[SerializeField] private float rotationLerp = 12f;
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[SerializeField] private bool autoFindTarget = true;
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private Vector3 velocity;
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private void Start()
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{
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ResolveTarget();
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SnapToTarget();
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}
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private void LateUpdate()
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{
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ResolveTarget();
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if (target == null)
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return;
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Vector3 desiredPosition = target.TransformPoint(followOffset);
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transform.position = Vector3.SmoothDamp(transform.position, desiredPosition, ref velocity, positionSmoothTime);
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Vector3 lookPoint = target.TransformPoint(lookOffset);
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Quaternion desiredRotation = Quaternion.LookRotation(lookPoint - transform.position, Vector3.up);
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transform.rotation = Quaternion.Slerp(transform.rotation, desiredRotation, rotationLerp * Time.deltaTime);
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}
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[ContextMenu("Snap To Target")]
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public void SnapToTarget()
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{
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ResolveTarget();
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if (target == null)
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return;
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transform.position = target.TransformPoint(followOffset);
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transform.LookAt(target.TransformPoint(lookOffset), Vector3.up);
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velocity = Vector3.zero;
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}
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private void ResolveTarget()
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{
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if (target != null || !autoFindTarget)
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return;
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ArcadeBuggyController controller = Object.FindFirstObjectByType<ArcadeBuggyController>();
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if (controller != null)
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target = controller.transform;
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}
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}
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}
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