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94 lines
2.5 KiB
C#
94 lines
2.5 KiB
C#
using System.Collections.Generic;
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using Entitas;
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using UnityEngine;
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using Game;
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public class TimelineSystem : IExecuteSystem, IInitializeSystem
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{
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private IGroup<GameEntity> _entities;
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public void Initialize()
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{
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_entities = Util.GetGroup(GameMatcher.Timeline);
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}
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public void Execute()
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{
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foreach (var entity in _entities)
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{
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var timeline = entity.timeline;
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if (timeline.IsPause)
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continue;
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if (!timeline.IsRunning)
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continue;
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if (timeline.IsBeThrow)
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continue;
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UpdateCheckEnd(entity);
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if (!timeline.IsRunning)
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continue;
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UpdateTimeline(timeline);
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}
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}
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private static void UpdateCheckEnd(GameEntity entity)
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{
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var timeline = entity.timeline;
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if (timeline.IsEnd)
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{
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timeline.IsEnd = false;
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Util.EndSkillTimeline(entity);
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return;
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}
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timeline.TimePast += Time.deltaTime;
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if (timeline.TimePast >= timeline.TimeMax)
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{
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Util.EndSkillTimeline(entity);
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}
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}
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private void UpdateTimeline(TimelineComponent timeline)
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{
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foreach (var clip in timeline.Timeline.Clips)
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{
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var clipReal = clip.Clip;
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var t = timeline.TimePast;
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var t1 = clipReal.StartTime;
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var t2 = clipReal.EndTime;
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//没有到激活时间的
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if (t < t1) continue;
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//已经执行完毕的
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if (clipReal.HasRun) continue;
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if (t >= t2)
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{
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clipReal.HasRun = true;
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//超过结束时间的
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if (clipReal.IsAlive)
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{
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//从激活状态退出的
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clipReal.OnLeave();
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clipReal.IsAlive = false;
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}
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else
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{
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//没有激活过 直接退出的
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clipReal.OnEnter();
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clipReal.OnStay();
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clipReal.OnLeave();
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}
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}
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else
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{
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//case2 到激活时间、未到结束时间的
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if (!clipReal.IsAlive)
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{
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clipReal.OnEnter();
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clipReal.IsAlive = true;
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}
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clipReal.OnStay();
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}
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}
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}
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} |