基础内容

必要插件安装
缓动曲线和动画基础
ElementFolder，Track与其次级模块，PathNode重构

Assets/Feel/FeelDemosHDRP/Falcon/Scripts/Falcon.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using MoreMountains.Feedbacks;
+using MoreMountains.Tools;
+using UnityEngine;
+
+namespace  MoreMountains.Feel
+{
+	[AddComponentMenu("")]
+	public class Falcon : MonoBehaviour
+	{
+		[Header("Input")]
+		/// a key to use to jump
+		[Tooltip("a key to use to jump")]
+		public KeyCode ActionKey = KeyCode.Space;
+		/// a secondary key to use to jump
+		[Tooltip("a secondary key to use to jump")]
+		public KeyCode ActionKeyAlt = KeyCode.Joystick1Button0;
+
+		[Header("Bindings")]
+		/// the various wigglers that make the car move
+		[Tooltip("the various wigglers that make the car move")]
+		public List<MMWiggle> Wigglers;
+		/// the wiggler associated to the camera
+		[Tooltip("the wiggler associated to the camera")]
+		public MMWiggle CameraWiggler;
+		/// the ground's panning texture
+		[Tooltip("the ground's panning texture")]
+		public MMPanningTexture Offsetter;
+		/// the particles that are supposed to loop (rocks etc)
+		[Tooltip("the particles that are supposed to loop (rocks etc)")]
+		public List<ParticleSystem> ParticleLoops;
+		/// the on/off emitters (wind, smoke)
+		[Tooltip("the on/off emitters (wind, smoke)")]
+		public List<ParticleSystem> ParticleEmitters;
+		/// the wheels' auto rotators
+		[Tooltip("the wheels' auto rotators")]
+		public List<MMAutoRotate> AutoRotaters;
+
+		[Header("Settings")] 
+		/// the speed at which the wheel should rotate
+		[Tooltip("the speed at which the wheel should rotate")]
+		public float RotationSpeed = 20f;
+
+		[Header("Feedbacks")]
+		/// a feedback to call when the car starts driving
+		[Tooltip("a feedback to call when the car starts driving")]
+		public MMFeedbacks DriveFeedback;
+		/// a feedback to call when the car stops
+		[Tooltip("a feedback to call when the car stops")]
+		public MMFeedbacks StopFeedback;
+        
+		protected bool _turning;
+
+		/// <summary>
+		/// On Start, we turn the car off
+		/// </summary>
+		protected virtual void Start()
+		{
+			SetCar(false);
+		}
+
+		/// <summary>
+		/// Turns the car on or off depending on the status passed in parameters
+		/// </summary>
+		/// <param name="status"></param>
+		protected virtual void SetCar(bool status)
+		{
+			foreach (MMWiggle wiggler in Wigglers)
+			{
+				wiggler.PositionActive = status;
+			}
+			foreach (ParticleSystem system in ParticleEmitters)
+			{
+				if (status)
+				{
+					system.Play();
+				}
+				else
+				{
+					system.Stop();
+				}
+			}
+			foreach (ParticleSystem system in ParticleLoops)
+			{
+				if (status)
+				{
+					system.Play();
+				}
+				else
+				{
+					system.Pause();
+				}
+			}
+			foreach (MMAutoRotate rotater in AutoRotaters)
+			{
+				rotater.Rotating = status;
+			}
+
+			Offsetter.TextureShouldPan = status;
+
+			CameraWiggler.PositionActive = status;
+			CameraWiggler.RotationActive = status;
+		}
+
+		/// <summary>
+		/// On Update we look for input
+		/// </summary>
+		protected virtual void Update()
+		{
+			HandleInput();
+			HandleCar();
+		}
+
+		/// <summary>
+		/// Detects input
+		/// </summary>
+		protected virtual void HandleInput()
+		{
+			if (FeelDemosInputHelper.CheckMainActionInputPressed())
+			{
+				Drive();
+			}
+			if (FeelDemosInputHelper.CheckMainActionInputUpThisFrame())
+			{
+				TurnStop();
+			}
+		}
+
+		/// <summary>
+		/// Every frame, rotates the wheel if needed
+		/// </summary>
+		protected virtual void HandleCar()
+		{
+			if (_turning)
+			{
+				//RotatingPart.transform.Rotate(this.transform.right, RotationSpeed * Time.deltaTime);
+			}
+		}
+
+		/// <summary>
+		/// Makes the car drive, plays a feedback if it's just starting to turn this frame
+		/// </summary>
+		protected virtual void Drive()
+		{
+			if (!_turning)
+			{
+				DriveFeedback?.PlayFeedbacks();
+				SetCar(true);
+			}
+			_turning = true;
+		}
+        
+		/// <summary>
+		/// Stops the car
+		/// </summary>
+		protected virtual void TurnStop()
+		{
+			DriveFeedback?.StopFeedbacks();
+			StopFeedback?.PlayFeedbacks();
+			SetCar(false);
+			_turning = false;
+		}
+	}    
+}