118 lines
4.4 KiB
C#
118 lines
4.4 KiB
C#
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using Continentis.MainGame.Character;
|
||
using SLSFramework.General;
|
||
using UniRx;
|
||
using UnityEngine;
|
||
using UnityEngine.Events;
|
||
|
||
namespace Continentis.MainGame.Commands
|
||
{
|
||
public class Cmd_PlayAnimation : CommandBase
|
||
{
|
||
private readonly CombatCharacterViewBase characterView;
|
||
private readonly Animator animator;
|
||
private bool waitForFinish;
|
||
private float overrideDuration;
|
||
private string animationName;
|
||
private int layer;
|
||
|
||
//在动画的normalizedTime执行函数
|
||
private AnimationClip clip;
|
||
private float clipScaledLength => clip.length / animator.speed;
|
||
private Dictionary<float, Action> animationActions;
|
||
|
||
public Cmd_PlayAnimation(CombatCharacterViewBase characterView, string animationName,
|
||
bool waitForFinish = true, float overrideDuration = -1, int layer = 0) : base(null)
|
||
{
|
||
this.characterView = characterView;
|
||
this.animator = characterView.animator;
|
||
this.animationName = animationName;
|
||
this.clip = null;
|
||
characterView.animations.TryGetValue(animationName, out clip);
|
||
this.waitForFinish = waitForFinish;
|
||
this.overrideDuration = overrideDuration;
|
||
this.layer = layer;
|
||
this.animationActions = new Dictionary<float, Action>();
|
||
}
|
||
|
||
public Cmd_PlayAnimation AddAction(float normalizedDuration, Action action)
|
||
{
|
||
animationActions[normalizedDuration] = action;
|
||
return this;
|
||
}
|
||
|
||
public Cmd_PlayAnimation AddAction(int frame, Action action)
|
||
{
|
||
float normalizedDuration = frame / (clip.frameRate * clip.length);
|
||
return AddAction(normalizedDuration, action);
|
||
}
|
||
|
||
public Cmd_PlayAnimation AddAction<T>(float normalizedDuration, string selfContextKey, Action<T> action)
|
||
{
|
||
T param = selfContext.GetInfo<T>(selfContextKey);
|
||
animationActions[normalizedDuration] = () => action(param);
|
||
return this;
|
||
}
|
||
|
||
public Cmd_PlayAnimation AddAction<T>(int frame, string selfContextKey, Action<T> action)
|
||
{
|
||
float normalizedDuration = frame / (clip.frameRate * clip.length);
|
||
return AddAction(normalizedDuration, selfContextKey, action);
|
||
}
|
||
|
||
protected override IObservable<Unit> OnExecute(CommandContext outerContext)
|
||
{
|
||
if (animator == null || clip == null || string.IsNullOrEmpty(animationName))
|
||
{
|
||
Debug.LogWarning("Animator or stateName is null or empty.");
|
||
return Observable.Return(Unit.Default);
|
||
}
|
||
|
||
string finalAnimationName = animationName;
|
||
if (!characterView.animations.ContainsKey(animationName))
|
||
{
|
||
finalAnimationName = "Action";
|
||
}
|
||
|
||
if (characterView.animations.TryGetValue(finalAnimationName, out clip))
|
||
{
|
||
characterView.animatorPlus2D.Play(clip);
|
||
}
|
||
else
|
||
{
|
||
Debug.LogWarning($"Animation clip not found for state: {finalAnimationName}");
|
||
return Observable.Return(Unit.Default);
|
||
}
|
||
|
||
//监听动画进度以执行函数，独立Observable
|
||
if (animationActions.Count > 0)
|
||
{
|
||
Observable.EveryUpdate().TakeUntil(Observable.Timer(TimeSpan.FromSeconds(clipScaledLength))).Subscribe(_ =>
|
||
{
|
||
float normalizedTime = animator.GetCurrentAnimatorStateInfo(layer).normalizedTime % 1f;
|
||
foreach (var kvp in animationActions.ToList())
|
||
{
|
||
if (normalizedTime >= kvp.Key)
|
||
{
|
||
kvp.Value?.Invoke();
|
||
animationActions.Remove(kvp.Key); //确保只执行一次
|
||
}
|
||
}
|
||
});
|
||
}
|
||
|
||
if (waitForFinish)
|
||
{
|
||
float animationDuration = overrideDuration >= 0 ? overrideDuration / animator.speed : clipScaledLength;
|
||
return Observable.Timer(TimeSpan.FromSeconds(animationDuration)).AsUnitObservable();
|
||
}
|
||
else
|
||
{
|
||
return Observable.Return(Unit.Default);
|
||
}
|
||
}
|
||
}
|
||
}
|