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/Barbarians/Scripts/Barbarian.cs

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+using MoreMountains.Feedbacks;
+using MoreMountains.Tools;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace MoreMountains.Feel
+{
+	/// <summary>
+	/// A simple class controlling the hero character in the Barbarians demo scene
+	/// It simulates a very simple character controller in an ARPG game
+	/// </summary>
+	[AddComponentMenu("")]
+	public class Barbarian : MonoBehaviour
+	{
+		[Header("Cooldown")]
+		/// a duration, in seconds, between two attacks, during which attacks are prevented
+		[Tooltip("a duration, in seconds, between two attacks, during which attacks are prevented")]
+		public float CooldownDuration = 0.1f;
+
+		[Header("Feedbacks")]
+		/// a feedback to call when the attack starts
+		[Tooltip("a feedback to call when the attack starts")]
+		public MMFeedbacks AttackFeedback;
+		/// a feedback to call when each individual attack phase starts
+		[Tooltip("a feedback to call when each individual attack phase starts")]
+		public MMFeedbacks IndividualAttackFeedback;
+		/// a feedback to call when trying to attack while in cooldown
+		[Tooltip("a feedback to call when trying to attack while in cooldown")]
+		public MMFeedbacks DeniedFeedback;
+
+		[Header("Attack settings")]
+		/// a curve on which to move the character when it attacks
+		public MMTween.MMTweenCurve AttackCurve = MMTween.MMTweenCurve.EaseInOutOverhead;
+		/// the duration of the attack in seconds
+		public float AttackDuration = 2.5f;
+		/// an offset at which to attack enemies
+		public float AttackPositionOffset = 0.3f;
+		/// a duration by which to reduce movement duration after every attack (making each attack faster than the previous one)
+		public float IntervalDecrement = 0.1f;
+
+		protected List<Vector3> _targets;
+		protected float _lastAttackStartedAt = -100f;
+		protected Vector3 _initialPosition;
+		protected Vector3 _initialLookAtTarget;
+		protected Vector3 _lookAtTarget;
+		protected BarbarianEnemy _enemy;
+
+		/// <summary>
+		/// On Awake we store our initial position
+		/// </summary>
+		protected virtual void Awake()
+		{
+			_initialPosition = this.transform.position;
+			_initialLookAtTarget = this.transform.position + this.transform.forward * 10f;
+			_lookAtTarget = _initialLookAtTarget;
+		}
+
+		/// <summary>
+		/// On Update we look for input
+		/// </summary>
+		protected virtual void Update()
+		{
+			HandleInput();
+			LookAtTarget();
+		}
+
+		/// <summary>
+		/// Makes the character look at the target it's attacking
+		/// </summary>
+		protected virtual void LookAtTarget()
+		{
+			Vector3 direction = _lookAtTarget - _initialPosition;
+			this.transform.LookAt(_lookAtTarget + direction * 5f);
+		}
+
+		/// <summary>
+		/// Detects input
+		/// </summary>
+		protected virtual void HandleInput()
+		{
+			if (FeelDemosInputHelper.CheckMainActionInputPressedThisFrame())
+			{
+				Attack();
+			}
+		}
+
+		/// <summary>
+		/// Performs an attack if possible, otherwise plays a denied feedback
+		/// </summary>
+		protected virtual void Attack()
+		{
+			if (Time.time - _lastAttackStartedAt < CooldownDuration + AttackDuration)
+			{
+				DeniedFeedback?.PlayFeedbacks();
+			}
+			else
+			{
+				AcquireTargets();
+				StartCoroutine(AttackCoroutine());
+				_lastAttackStartedAt = Time.time;
+			}
+		}
+
+		/// <summary>
+		/// Finds targets around the Barbarian and stores them
+		/// </summary>
+		protected virtual void AcquireTargets()
+		{
+			_targets = new List<Vector3>();
+
+			Collider[] hitColliders = Physics.OverlapSphere(this.transform.position, 5f);
+			foreach (var hitCollider in hitColliders)
+			{
+				Vector3 enemyPosition = hitCollider.transform.position;
+				Vector3 direction = this.transform.position - enemyPosition;
+
+				if (hitCollider.GetComponent<BarbarianEnemy>() != null)
+				{
+					_targets.Add(enemyPosition + direction * AttackPositionOffset);
+				}               
+			}
+			_targets.MMShuffle();
+		}
+        
+		/// <summary>
+		/// A coroutine used to move to each stored target to attack them
+		/// </summary>
+		/// <returns></returns>
+		protected virtual IEnumerator AttackCoroutine()
+		{
+			float intervalDuration = AttackDuration / _targets.Count;
+            
+			// we play our initial attack feedback
+			AttackFeedback?.PlayFeedbacks();
+
+			int enemyCounter = 0;
+
+			foreach (Vector3 destination in _targets)
+			{
+				// for each new enemy, we play an attack feedback
+				IndividualAttackFeedback?.PlayFeedbacks();
+				MMTween.MoveTransform(this, this.transform, this.transform.position, destination, null, 0f, intervalDuration, AttackCurve);
+				_lookAtTarget = destination;                
+				yield return MMCoroutine.WaitFor(intervalDuration - enemyCounter * IntervalDecrement);
+				enemyCounter++;
+			}
+
+			MMTween.MoveTransform(this, this.transform, this.transform.position, _initialPosition, null, 0f, intervalDuration, AttackCurve);
+			_lookAtTarget = _initialLookAtTarget;
+		}
+
+		/// <summary>
+		/// When we collide with an enemy, we apply damage to it
+		/// </summary>
+		/// <param name="other"></param>
+		protected virtual void OnTriggerEnter(Collider other)
+		{
+			_enemy = other.GetComponent<BarbarianEnemy>();
+			if (_enemy != null)
+			{
+				// we randomize the damage done and apply it to the enemy
+				int damage = Random.Range(50, 250);
+				_enemy.TakeDamage(damage);
+			}
+		}
+	}
+}

Assets/Feel/FeelDemos/Barbarians/Scripts/Barbarian.cs.meta

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Assets/Feel/FeelDemos/Barbarians/Scripts/BarbarianEnemy.cs

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+using MoreMountains.Feedbacks;
+using MoreMountains.Tools;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace MoreMountains.Feel
+{
+	/// <summary>
+	/// A simple class used to handle enemies in Feel's Barbarian demo scene
+	/// </summary>
+	[AddComponentMenu("")]
+	public class BarbarianEnemy : MonoBehaviour
+	{
+		/// a feedback to play when getting damage 
+		public MMFeedbacks DamageFeedback;
+		/// a cooldown, in seconds, during which the character can't be damaged
+		public float DamageCooldown = 1f;
+        
+		protected float _lastDamageTakenAt = -10f;
+        
+		/// <summary>
+		/// Applies damage to this character, if not in cooldown
+		/// </summary>
+		/// <param name="damage"></param>
+		public virtual void TakeDamage(int damage)
+		{
+			// we make sure enough time has passed since the last time this enemy took damage
+			if (Time.time - _lastDamageTakenAt < DamageCooldown)
+			{
+				return;
+			}
+			_lastDamageTakenAt = Time.time;
+			DamageFeedback?.PlayFeedbacks(this.transform.position, damage);
+		}
+	}
+}

Assets/Feel/FeelDemos/Barbarians/Scripts/BarbarianEnemy.cs.meta

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