109 lines
3.4 KiB
C#
109 lines
3.4 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using Dreamteck.Splines;
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using Ichni.RhythmGame.Beatmap;
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namespace Ichni.RhythmGame
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{
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public partial class TrackPathSubmodule : TrackSubmodule
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{
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#region [暴露属性字段] Essential Configs
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public SplineComputer path;
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public List<PathNode> pathNodeList;
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public Track.TrackSpaceType trackSpaceType;
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public Track.TrackSamplingType trackSamplingType;
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public bool isClosed;
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public bool isShowingDisplay;
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#endregion
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#region [计算与状态缓存] Calculated & Cached States
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public bool refreshedThisFrame = false;
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#endregion
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#region [生命周期] Initialization
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public TrackPathSubmodule(Track track, Track.TrackSpaceType trackSpaceType,
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Track.TrackSamplingType trackSamplingType, bool isClosed, bool isShowingDisplay) : base(track)
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{
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this.path = track.GetComponent<SplineComputer>();
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this.pathNodeList = new List<PathNode>();
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this.trackSpaceType = trackSpaceType;
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this.trackSamplingType = trackSamplingType;
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this.isClosed = isClosed;
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this.path.sampleRate = 8;
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this.path.updateMode = SplineComputer.UpdateMode.LateUpdate;
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SetUpSplineComputer(this.trackSpaceType, this.trackSamplingType);
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//闭合路径在PathNode生成时执行，在初始化的情况下，PathNode数量为0，不会执行闭合操作
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this.isShowingDisplay = isShowingDisplay;
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if (!HaveSameSubmodule)
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{
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this.track.trackPathSubmodule = this;
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}
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}
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#endregion
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}
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#region [路径操作逻辑] Path Setting Logic
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public partial class TrackPathSubmodule
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{
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private void SetUpSplineComputer(Track.TrackSpaceType trackSpaceType, Track.TrackSamplingType trackSamplingType)
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{
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path.type = (Spline.Type)trackSpaceType;
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path.sampleMode = (SplineComputer.SampleMode)(int)trackSamplingType;
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path.space = SplineComputer.Space.Local;
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}
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public void ClosePath()
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{
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if (pathNodeList.Count == 2)
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{
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path.type = Spline.Type.Linear;
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path.sampleRate = 1;
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}
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if (isClosed)
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{
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path.Close();
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}
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else
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{
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path.Break();
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}
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}
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public void SetTrackSpaceType(int spaceType)
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{
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int SpaceType = spaceType;
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if (spaceType == 2) SpaceType++;
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trackSpaceType = (Track.TrackSpaceType)SpaceType;
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path.type = (Spline.Type)SpaceType;
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}
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public void SetPathNode(PathNode point)
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{
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path.SetPoint(point.index, point.node, SplineComputer.Space.Local);
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}
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public override void Refresh()
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{
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if(refreshedThisFrame) return;
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refreshedThisFrame = true;
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SetTrackSpaceType((int)trackSpaceType);
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SetUpSplineComputer(trackSpaceType, trackSamplingType);
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foreach (var pathNode in pathNodeList)
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{
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SetPathNode(pathNode);
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}
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ClosePath();
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path.RebuildImmediate();
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}
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}
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#endregion
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} |