68 lines
1.5 KiB
C#
68 lines
1.5 KiB
C#
using System.Collections.Generic;
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using System.Linq;
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using Unity.VisualScripting;
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using UnityEngine;
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public class CameraController : MonoBehaviour
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{
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public float camTargetRotation { get; private set; } = 0;
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private bool isCamRotating = false;
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public Transform playerCamHome;
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private void Update()
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{
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HandleCamRotation();
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}
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/// <summary>
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/// Trigger cam rotation
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/// </summary>
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public void RotateCam()
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{
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if (!isCamRotating)
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{
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float currentY = playerCamHome.transform.rotation.eulerAngles.y;
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camTargetRotation = currentY + 90f;
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isCamRotating = true;
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}
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}
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/// <summary>
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/// Set cam rotation immediately
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/// </summary>
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public void SnapToRotation(float rotation)
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{
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playerCamHome.RotateAround(
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transform.position,
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Vector3.up,
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rotation
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);
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camTargetRotation = rotation;
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}
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/// <summary>
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/// Move cam to desired rotation (every frame)
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/// </summary>
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void HandleCamRotation()
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{
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float currentY = playerCamHome.transform.rotation.eulerAngles.y;
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float step = 200 * Time.deltaTime;
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float newY = Mathf.MoveTowardsAngle(currentY, camTargetRotation, step);
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playerCamHome.RotateAround(
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transform.position,
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Vector3.up,
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newY - currentY
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);
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if (Mathf.Abs(Mathf.DeltaAngle(newY, camTargetRotation)) < 0.01f)
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{
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isCamRotating = false;
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}
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}
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}
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