Joywayer
a1b4e629aa
- Add RoomStreamingManager to manage room loading and unloading based on player proximity. - Create StreamingBudgetConfigSO for memory and performance budgeting of the streaming system. - Introduce TransitionDirector to handle seamless and atmospheric fade transitions between rooms. - Develop WorldGraph to represent room connectivity and facilitate neighbor queries and distance calculations. - Implement RoomNode and RoomEdge classes to structure room data and connections.
99 lines
3.7 KiB
C#
99 lines
3.7 KiB
C#
using System.Collections;
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using UnityEngine;
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using BaseGames.Combat;
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namespace BaseGames.Enemies.Abilities
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{
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/// <summary>
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/// 跳跃俯冲能力：起跳后以抛物线轨迹扑向目标，落地触发 AoE。
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/// 流程：起跳预备 → 抛物线移动到目标 → 落地 AoE。
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/// 使用 Rigidbody2D 直接物理推动；NavAgent 在执行期间被禁用以避免冲突。
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/// </summary>
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[RequireComponent(typeof(Rigidbody2D))]
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public sealed class LeapAttackAbility : EnemyAbilityBase
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{
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[Header("跳跃参数")]
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[SerializeField] private float _jumpHeight = 4f;
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[SerializeField] private float _maxRange = 8f;
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[SerializeField] private float _windupTime = 0.35f;
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[SerializeField] private float _recoveryTime = 0.4f;
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[SerializeField] private LayerMask _groundMask;
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[Header("落地 AoE")]
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[SerializeField] private HitBox _landingHitBox;
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[SerializeField] private float _hitBoxActiveTime = 0.15f;
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private Rigidbody2D _rb;
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private float _origGravity;
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protected override void Awake()
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{
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base.Awake();
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_rb = GetComponentInParent<Rigidbody2D>();
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if (_rb != null) _origGravity = _rb.gravityScale;
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}
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protected override IEnumerator ExecuteCoroutine()
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{
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if (_rb == null || _enemy == null || _enemy.PlayerTransform == null) yield break;
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var atk = _config.attackSequence != null && _config.attackSequence.Length > 0
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? _config.attackSequence[0] : null;
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FaceTarget(_enemy.PlayerTransform);
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// Windup（可选动画）
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if (atk != null && atk.clip != null && _animancer != null)
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_animancer.Play(atk.clip);
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yield return EnemyAbilityWaits.Get(_windupTime);
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// 计算抛物线初速度
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Vector2 from = _rb.position;
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Vector2 to = _enemy.PlayerTransform.position;
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float dx = Mathf.Clamp(to.x - from.x, -_maxRange, _maxRange);
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float g = Mathf.Abs(Physics2D.gravity.y) * _origGravity;
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float vy = Mathf.Sqrt(2f * g * Mathf.Max(0.1f, _jumpHeight));
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float tUp = vy / g;
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float dyDown = (from.y + _jumpHeight) - to.y;
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float tDown = Mathf.Sqrt(2f * Mathf.Max(0.01f, dyDown) / g);
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float total = tUp + tDown;
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float vx = dx / Mathf.Max(0.1f, total);
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Phase = AbilityRunState.Active;
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_rb.velocity = new Vector2(vx, vy);
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// 空中飞行直到接触地面
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yield return null;
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float airTimer = 0f;
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while (airTimer < total + 0.5f)
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{
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airTimer += Time.fixedDeltaTime;
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yield return new WaitForFixedUpdate();
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if (airTimer > 0.1f && IsGrounded()) break;
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}
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_rb.velocity = new Vector2(0f, _rb.velocity.y);
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// 落地 AoE
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if (_landingHitBox != null)
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{
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var src = atk != null ? atk.damageSource : null;
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_landingHitBox.Activate(src, _transform);
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yield return EnemyAbilityWaits.Get(_hitBoxActiveTime);
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_landingHitBox.Deactivate();
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}
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yield return EnemyAbilityWaits.Get(_recoveryTime);
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}
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private bool IsGrounded()
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{
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var hit = Physics2D.Raycast(_rb.position, Vector2.down, 0.6f, _groundMask);
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return hit.collider != null;
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}
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protected override void OnInterrupted(InterruptReason reason)
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{
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if (_landingHitBox != null && _landingHitBox.IsActive) _landingHitBox.Deactivate();
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}
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}
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}
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