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/FeelDemos/GettingStartedTutorial/Scripts/GettingStartedTutorialHeroReference.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using MoreMountains.Feedbacks;
+using UnityEngine.Events;
+using MoreMountains.Feel;
+
+namespace MoreMountains.Feel
+{
+	/// <summary>
+	/// A very simple class used to make a character jump, designed to be used in Feel's Getting Started tutorial
+	/// Yes the name is different from the one in the tutorial, it's to avoid conflicts if you were to name it exactly the same.
+	/// </summary>
+	[AddComponentMenu("")]
+	public class GettingStartedTutorialHeroReference : MonoBehaviour
+	{
+		[Header("Hero Settings")]
+		/// a key the Player has to press to make our Hero jump
+		public KeyCode ActionKey = KeyCode.Space;
+		/// the force to apply vertically to the Hero's rigidbody to make it jump up
+		public float JumpForce = 8f;
+	
+		[Header("Feedbacks")]
+		/// a MMFeedbacks to play when the Hero starts jumping
+		public MMFeedbacks JumpFeedback;
+		/// a MMFeedbacks to play when the Hero lands after a jump
+		public MMFeedbacks LandingFeedback;
+	
+		[Header("Events")]
+		/// a UnityEvent to fire when jumping
+		public UnityEvent OnJump;
+		/// a UnityEvent to fire when landing
+		public UnityEvent OnLand;
+	
+		private const float _lowVelocity = 0.1f;
+		private Rigidbody _rigidbody;
+		private float _velocityLastFrame;
+		private bool _jumping = false;
+		
+		/// <summary>
+		/// On Awake we store our Rigidbody and force gravity to -30 on the y axis so that jumps feel better
+		/// </summary>
+		private void Awake()
+		{
+			_rigidbody = this.gameObject.GetComponent<Rigidbody>();
+			Physics.gravity = Vector3.down * 30;
+		}
+		
+		/// <summary>
+		/// Every frame
+		/// </summary>
+		private void Update()
+		{
+			// we check if the Player has pressed our action key, and trigger a jump if that's the case
+			if (FeelDemosInputHelper.CheckMainActionInputPressedThisFrame() && !_jumping)
+			{
+				Jump();
+			}
+	
+			// if we're jumping, were going down last frame, and have now reached an almost null velocity
+			if (_jumping && (_velocityLastFrame < 0) && (Mathf.Abs(_rigidbody.velocity.y) < _lowVelocity))
+			{
+				// then we just landed, we reset our state
+				_jumping = false;
+				LandingFeedback?.PlayFeedbacks();
+	
+				if (OnLand != null)
+				{
+					OnLand.Invoke();
+				}
+			}
+			
+			// we store our velocity
+			_velocityLastFrame = _rigidbody.velocity.y;
+		}
+	
+		/// <summary>
+		/// Makes our hero jump in the air
+		/// </summary>
+		private void Jump()
+		{
+			_rigidbody.AddForce(Vector3.up * JumpForce, ForceMode.Impulse);
+			_jumping = true;
+			JumpFeedback?.PlayFeedbacks();
+	
+			if (OnJump != null)
+			{
+				OnJump.Invoke();
+			}
+		}
+	}
+}

Assets/Feel/FeelDemos/GettingStartedTutorial/Scripts/GettingStartedTutorialHeroReference.cs.meta

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