Convention-Unity-Demo/Assets/Scripts/Framework/CameraObject.cs

using System.Collections;
using Cinemachine;
using Convention.WindowsUI.Variant;
using UnityEngine;

namespace Demo.Game
{
    public class CameraObject : ScriptableObject
    {
        private Camera MainCamera;
        private CinemachineVirtualCamera VirtualCamera;

        public static CameraObject MakeCameraObject()
        {
            Transform mainCameraTransform = Editor.EditorController.instance.MainGameController.MainCameraTransform;
            if (mainCameraTransform.GetComponent<CameraObject>() != null)
            {
                Debug.LogError($"Too much {nameof(CameraObject)}", mainCameraTransform);
                return null;
            }
            // Binding Output
            FindObjectOfType<SceneGameWindow>().ModuleCamera =
                mainCameraTransform.gameObject.GetComponent<CinemachineVirtualCameraBase>();
            return mainCameraTransform.gameObject.AddComponent<CameraObject>();
        }

        private void Start()
        {
            MainCamera = Camera.main;
            VirtualCamera = GetComponent<CinemachineVirtualCamera>();
        }

        public override IEnumerator LoadScript(string script)
        {
            yield return base.LoadScript(script);
        }

        public override IEnumerator UnloadScript()
        {
            yield return base.UnloadScript();
            FindObjectOfType<SceneGameWindow>().ModuleCamera = null;
        }

        /// <summary>
        /// 设置是否为正交相机
        /// </summary>
        /// <param name="arg"></param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetOrthographic(string arg)
        {
            MainCamera.orthographic = ConvertValue<bool>(arg);
        }

        /// <summary>
        /// 设置相机视野角度
        /// </summary>
        /// <param name="arg"></param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetFieldOfView(string arg)
        {
            MainCamera.fieldOfView = Parse(arg);
        }

        /// <summary>
        /// 设置正交相机的尺寸
        /// </summary>
        /// <param name="arg"></param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetOrthographicSize(string arg)
        {
            MainCamera.orthographicSize = Parse(arg);
        }

        /// <summary>
        /// 设置近裁剪面距离
        /// </summary>
        /// <param name="arg"></param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetNearClipPlane(string arg)
        {
            MainCamera.nearClipPlane = Parse(arg);
        }

        /// <summary>
        /// 设置远裁剪面距离
        /// </summary>
        /// <param name="arg"></param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetFarClipPlane(string arg)
        {
            MainCamera.farClipPlane = Parse(arg);
        }

        /// <summary>
        /// 设置相机深度
        /// </summary>
        /// <param name="arg"></param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetDepth(string arg)
        {
            MainCamera.depth = Parse(arg);
        }

        /// <summary>
        /// 设置虚拟相机跟随目标
        /// </summary>
        /// <param name="targetName">对象相对路径</param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetVirtualCameraFollow(string targetName)
        {
            var target = FindWithPath(targetName, false);
            if (target != null)
            {
                VirtualCamera.Follow = target.transform;
            }
        }

        /// <summary>
        /// 设置虚拟相机观察目标
        /// </summary>
        /// <param name="targetName">对象相对路径</param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetVirtualCameraLookAt(string targetName)
        {
            var target = FindWithPath(targetName, false);
            if (target != null)
            {
                VirtualCamera.LookAt = target.transform;
            }
        }

        /// <summary>
        /// 设置虚拟相机跟随偏移
        /// </summary>
        /// <param name="x">X轴偏移</param>
        /// <param name="y">Y轴偏移</param>
        /// <param name="z">Z轴偏移</param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetVirtualCameraFollowOffset(string x, string y, string z)
        {
            var body = VirtualCamera.GetCinemachineComponent<Cinemachine.CinemachineTransposer>();
            if (body != null)
            {
                body.m_FollowOffset = new Vector3(
                    Parse(x),
                    Parse(y),
                    Parse(z)
                );
            }
        }

        /// <summary>
        /// 设置虚拟相机跟随阻尼
        /// </summary>
        /// <param name="x">X轴阻尼</param>
        /// <param name="y">Y轴阻尼</param>
        /// <param name="z">Z轴阻尼</param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetVirtualCameraFollowDamping(string x, string y, string z)
        {
            var body = VirtualCamera.GetCinemachineComponent<Cinemachine.CinemachineTransposer>();
            if (body != null)
            {
                body.m_XDamping = Parse(x);
                body.m_YDamping = Parse(y);
                body.m_ZDamping = Parse(z);
            }
        }

        /// <summary>
        /// 设置虚拟相机观察阻尼
        /// </summary>
        /// <param name="x">X轴阻尼</param>
        /// <param name="y">Y轴阻尼</param>
        /// <param name="z">Z轴阻尼</param>
        [Convention.RScript.Variable.Attr.Method]
        public void SetVirtualCameraLookAtDamping(string x, string y, string z)
        {
            var aim = VirtualCamera.GetCinemachineComponent<Cinemachine.CinemachineComposer>();
            if (aim != null)
            {
                aim.m_HorizontalDamping = Parse(x);
                aim.m_VerticalDamping = Parse(y);
            }
        }
    }
}