81 lines
3.1 KiB
C#
81 lines
3.1 KiB
C#
using UnityEngine;
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namespace BaseGames.Player.States
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{
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/// <summary>闲置状态。默认入口状态，播放 Idle 动画。</summary>
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public class IdleState : PlayerStateBase
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{
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public IdleState(PlayerController owner) : base(owner) { }
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public override void OnStateEnter()
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{
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if (AnimCfg?.Idle != null)
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Anim.Play(AnimCfg.Idle);
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Move?.ZeroHorizontalVelocity();
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// 落地时重置空中能力计数器及抓墙记录
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Owner.ResetAirJumps();
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Owner.GetState<DashState>()?.ResetDashCharge();
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Owner.GetState<WallSlideState>()?.ResetWallGrab();
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Owner.SetPostWallJump(false);
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}
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public override void OnStateUpdate()
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{
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if (!Move.IsGrounded)
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{
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_owner.TransitionTo(_owner.GetState<FallState>());
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return;
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}
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// 单向平台穿落：↓ + 跳跃键，优先于普通跳跃，避免误消耗跳跃缓冲
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if (Move.OnOneWayPlatform && Input.MoveInput.y < -0.5f && Buffer.ConsumeJump())
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{
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Move.DropThroughPlatform();
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_owner.TransitionTo(_owner.GetState<FallState>());
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return;
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}
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if (Buffer.ConsumeJump())
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{
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_owner.TransitionTo(_owner.GetState<JumpState>());
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return;
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}
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// 地面攻击：Move Y > 0 → 上劈；其余 → 普通连击
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if (Buffer.ConsumeAttack())
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{
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if (Input.MoveInput.y > 0.5f)
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_owner.TransitionTo(_owner.GetState<UpAttackState>());
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else
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_owner.TransitionTo(_owner.GetState<AttackState>());
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return;
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}
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// 地面冲刺：先确认能力与冷却均满足，再消耗缓冲，避免无操作时静默吃掉输入
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var ds = Owner.GetState<DashState>();
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if (ds != null && ds.CanDash
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&& Stats != null && Stats.HasAbility(AbilityType.Dash)
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&& Buffer.ConsumeDash())
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{
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_owner.TransitionTo(ds);
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return;
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}
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if (Mathf.Abs(Input.MoveInput.x) > 0.1f)
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{
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_owner.TransitionTo(_owner.GetState<RunState>());
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}
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}
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public override void OnStateFixedUpdate()
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{
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// 离地检测（与 CheckGrounded 同帧在 FixedUpdate 中执行，立即响应离地事件）
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// OnStateUpdate 中仍保留同样的检测作为跨帧补充，两者不会发生双重转换：
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// 本帧若在 FixedUpdate 中转换到 FallState，Update 调用的将是 FallState.OnStateUpdate()。
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if (!Move.IsGrounded)
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{
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_owner.TransitionTo(_owner.GetState<FallState>());
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return;
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}
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// 无水平输入时仍需每帧调用 Move(0)，使 _platformVelocity.x 被叠加进 velocity.x，
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// 确保站在移动平台上的玩家随平台同步移动，不产生相对位移。
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Move.Move(0f);
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}
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}
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}
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