Update README.md

2026-02-04 23:57:27 +08:00 · 2025-03-17 12:48:44 +08:00 · 2025-03-16 01:23:33 +08:00 · 2025-03-16 01:16:47 +08:00 · 2025-03-16 01:10:28 +08:00 · 2025-03-16 00:34:55 +08:00
52 changed files with 3487 additions and 61 deletions
--- a/.github/ISSUE_TEMPLATE/bug_report.yaml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yaml
@@ -0,0 +1,83 @@
+name: Bug report
+description: Create a report to help us address issues you are facing
+title: "[Bug] "
+labels: [bug]
+body:
+  - type: checkboxes
+    id: duplication
+    attributes:
+      label: ⠀
+      options:
+        - label: This issue is not duplicated with any other open or closed issues
+          required: true
+
+  - type: markdown
+    attributes:
+      value: |
+        ⠀
+        Thanks for taking the time to make us better!
+
+  - type: textarea
+    id: description
+    attributes:
+      label: Describe the bug
+      description: A clear and concise description of what the bug is
+      placeholder: |
+        App crashes on startup every time after changing settings.
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected
+    attributes:
+      label: Expected behavior
+      description: A clear and concise description of what you expected to happen
+      placeholder: |
+        App started normally, everything worked fine.
+    validations:
+      required: true
+
+  - type: textarea
+    id: reproduce
+    attributes:
+      label: Steps to reproduce
+      description: Steps to reproduce the bug
+      placeholder: |
+        1. Turn on "Show hitbox" in "Judgement" settings
+        2. Restart the app
+        3. Crash
+    validations:
+      required: true
+
+  - type: textarea
+    id: environment
+    attributes:
+      label: Device information
+      description: Provide details about your system environment
+      placeholder: |
+        Device: [e.g. Pixel 8 Pro]
+        System: [e.g. Android 15 (AP41.240823.009)]
+        Version: [e.g. v2.0.0.beta.2.patch.5]
+    validations:
+      required: true
+
+  - type: textarea
+    id: screenshots
+    attributes:
+      label: Screenshots
+      description: If applicable, add screenshots to help explain your problem
+      placeholder: |
+        modified_setting_items.jpg
+        crashed_screen.jpg
+    validations:
+      required: false
+
+  - type: textarea
+    id: additional
+    attributes:
+      label: Additional context
+      description: Add any other context about the problem here
+      placeholder: |
+        Crash report:
+    validations:
+      required: false
--- a/.github/ISSUE_TEMPLATE/feature_request.yaml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yaml
@@ -0,0 +1,51 @@
+name: Feature request
+description: Suggest features you want to add or suggest to modify existing features
+title: "[Feature] "
+labels: [enhancement]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to make us better!
+
+  - type: textarea
+    id: related
+    attributes:
+      label: Is your feature request related to a problem?
+      description: A clear and concise description of what the problem
+      placeholder: |
+        I'm always frustrated when ...
+    validations:
+      required: false
+
+  - type: textarea
+    id: description
+    attributes:
+      label: Describe the feature
+      description: A clear and concise description of what the feature is
+    validations:
+      required: true
+
+  - type: textarea
+    id: reasons
+    attributes:
+      label: Reason for adding
+      description: Explain why this feature would be useful to you
+    validations:
+      required: true
+
+  - type: textarea
+    id: examples
+    attributes:
+      label: Example(s)
+      description: Post screenshots/drawings/links/etc of the feature request, or proof-of-concept images about the feature
+    validations:
+      required: false
+
+  - type: textarea
+    id: additional
+    attributes:
+      label: Additional context
+      description: Add any other context about the feature here
+    validations:
+      required: false
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,2 @@
+# Macintosh index files
+.DS_Store
--- a/README.md
+++ b/README.md
@@ -1,31 +1,61 @@
+> [!WARNING]
+> ### This GitHub repository is the ONLY official source for downloading the game.
+> AstroDX is **100% free**, and will never require payment from you.  
+> If you purchased this game from any third-party website, store, or seller, you have been misled. These entities are not authorized to distribute or monetize this work. Request a refund immediately through the platform/store where you made the purchase. Report the listing to the platform's support team to help prevent further scams.
+
 # AstroDX
-![GitHub release (latest by date)](https://img.shields.io/github/v/release/2394425147/maipaddx?label=stable)
-![GitHub release (latest by date including pre-releases)](https://img.shields.io/github/v/release/2394425147/maipaddx?include_prereleases)
-![Discord](https://img.shields.io/discord/892807792996536453)
+![Downloads](https://img.shields.io/github/downloads/2394425147/maipaddx/total?label=Android)
+![GitHub release (latest by date)](https://img.shields.io/github/v/release/2394425147/astrodx?label=Stable)  
+[![Discord](https://dcbadge.vercel.app/api/server/6fpETgpvjZ?style=flat)](https://discord.gg/6fpETgpvjZ)

-AstroDX (Formerly named MaipadDX), is a mobile maimai simulator that builds on top of the traditional arcade experience and brings optimizations for mobile devices.
+AstroDX (Formerly MaipadDX) is a mobile maimai simulator intended for those who do not yet have access to a cabinet, those who want to practice, and everyone interested in maimai who otherwise could not play the arcade game.  
+This game is a clean-room implementation of maimai, and has been developed without using any use of original arcade data.

-# Project open-source status
+# Open-source projects

-Since AstroDX isn't published to any app stores, we wanted to make sure it's hard to be recompiled and sold unofficially (this game is free after all).
-However, If you have issues, please don't hesitate to point it out in issues and we'll try to answer them as best as we can.
+- Simai serializer/deserializer: [SimaiSharp](https://github.com/reflektone-games/SimaiSharp)
+- Gameplay logic: [AstroDX core-dump](https://github.com/2394425147/maipaddx/tree/main/core-dump)
+
+We intended to open-source AstroDX after publishing to the iOS/Android app stores. Paid assets will be excluded to comply with licenses.

 # Q&A

-Q. Which version should I download?
+## How do I download the iOS version?

-> As of now, v1.1.1 is the latest stable version. You should use this if you prefer having less bugs.  
-> If you want more optimizations, a better navigation experience and reworked features (though unstable), you might want to give v2.0 a shot!
+> [!IMPORTANT]  
+> Only 10k users can be in a group at any time. Don't join multiple groups if you joined one already.

-**v2.0** is currently undergoing many changes, including a massive UI overhaul, runtime optimizations, vfx / audio system reworks, just to name a few.
-However, new features are unstable and will eventually be updated as time progresses. If you live on cutting-edge technology, this is the version for you.
+Join the testing program through [TestFlight Group A](https://testflight.apple.com/join/rACTLjPL), [TestFlight Group B](https://testflight.apple.com/join/ocj3yptn), [TestFlight Group C](https://testflight.apple.com/join/CuMxZE2M), or [TestFlight Group D](https://testflight.apple.com/join/T6qKfV6f) or [TestFlight Group E](https://testflight.apple.com/join/sMm1MCYc). 

-## Are there any tutorials on importing?
+Our [Discord server](https://discord.com/channels/892807792996536453/1210127565986205726/1210428179001380946) also offers a live tracker of available seats.

-Yep, they should be on the [wiki](https://github.com/2394425147/maipaddx/wiki/Importing-levels) of this repo. 
+## How do I get songs/levels?

-## Can I use charts transcribed from the official arcade game maimai?
+- [Installation Guide for Android](https://wiki.astrodx.com/install/android)
+- [Installation Guide for iOS/iPadOS](https://wiki.astrodx.com/install/ios)
+
+## Can I play converts from maimai?

 We **don't recommend** doing this, as it violates SEGA's policies.

-Happy playing!
+## I'm having some issues...
+
+> [!TIP]
+> Writing your issue in English allows more people to understand and help you.  
+> We also recommend searching for other people's issues for solutions first.
+
+Open an issue [here](https://github.com/2394425147/astrodx/issues), or join our [Discord server](https://discord.gg/6fpETgpvjZ) to talk about it.
+
+## 問題が発生した場合
+
+> [!TIP]
+> イシューを英語で記載すると、より多くの人が理解し、助けてくれるでしょう。
+
+[こちらから](https://github.com/2394425147/astrodx/issues)イシューを提出するか、[Discordサーバー](https://discord.com/channels/892807792996536453/1210127565986205726/1210428179001380946)に参加して相談してください。
+
+## 我遇到了問題！
+
+> [!TIP]
+> 我們强烈建議提供英文翻譯（或綫上翻譯），以便其他人理解，并幫助到你。我們也建議搜索現有的issue，以避免重複或疑慮。
+
+在[這裏](https://github.com/2394425147/astrodx/issues)提交你的issue，或在我們的[Discord伺服器](https://discord.gg/6fpETgpvjZ)上一起討論。
--- a/core-dump/Scripts/Contexts/Gameplay/Behaviours/Slide/Handlers/FanSlideSegmentHandler.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/Behaviours/Slide/Handlers/FanSlideSegmentHandler.cs
@@ -0,0 +1,327 @@
+using System.Collections.Generic;
+using System.Linq;
+using AstroDX.Contexts.Gameplay.Behaviours.Slide.SlideMarkers;
+using AstroDX.Contexts.Gameplay.Interactions;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Contexts.Gameplay.SlideGenerators;
+using AstroDX.Globals;
+using Medicine;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.Behaviours.Slide.Handlers
+{
+	public class FanSlideSegmentHandler : SlideSegmentHandler
+	{
+		private const int Margin     = 2;
+		private const int ArrowCount = 11;
+
+		private readonly List<FanSlideArrow> _arrows = new();
+		private readonly Vector2[]           _endPositions;
+
+		private readonly List<List<TouchInteractable>> _interactableGroups = new();
+
+		private readonly Vector2   _startPosition;
+		private readonly Vector2[] _ups;
+
+		private int _interactionReceivedState;
+
+		private SlideStarBehaviour[] _stars;
+
+		public FanSlideSegmentHandler(SlideBehaviour slideBehaviour,
+		                              SlideSegment   segment,
+		                              Location       startLocation) :
+			base(slideBehaviour)
+		{
+			var vertices = segment.vertices.ToList();
+			vertices.Insert(0, startLocation);
+
+			_startPosition = SlideGenerator.GetPosition(vertices[0]);
+
+			var ccwEndLocation = startLocation;
+			ccwEndLocation.index += 3;
+
+			var centerEndLocation = startLocation;
+			centerEndLocation.index += 4;
+
+			var cwEndLocation = startLocation;
+			cwEndLocation.index += 5;
+
+			_endPositions = new[]
+			                {
+				                SlideGenerator.GetPosition(ccwEndLocation),
+				                SlideGenerator.GetPosition(centerEndLocation),
+				                SlideGenerator.GetPosition(cwEndLocation)
+			                };
+
+			_ups = new[]
+			       {
+				       _endPositions[0] - _startPosition,
+				       _endPositions[1] - _startPosition,
+				       _endPositions[2] - _startPosition
+			       };
+
+			_stars = new[]
+			         {
+				         SlideManager.slideStars.Get(),
+				         SlideManager.slideStars.Get(),
+				         SlideManager.slideStars.Get()
+			         };
+
+			foreach (var star in _stars) star.Initialize(ParentPath, ParentNote.parentCollection);
+
+			GenerateSensors();
+			GenerateArrows();
+		}
+
+		[Inject.Single]
+		private SlideManager SlideManager { get; }
+
+		[Inject.Single]
+		private TouchManager TouchManager { get; }
+
+		public override float GetLength()
+		{
+			return RenderManager.PlayFieldRadius * 2;
+		}
+
+		public override void OnUpdate(float segmentT)
+		{
+			if (IsJudgementTarget)
+				CheckInteraction();
+
+			UpdateSlideStarPosition(segmentT);
+			UpdateArrowOpacity();
+		}
+
+		private void UpdateArrowOpacity()
+		{
+			var timeSinceNoteStart = TimeSinceSlideStart + ParentPath.delay;
+
+			var alpha = 0.8f;
+			if (timeSinceNoteStart < 0)
+			{
+				var colorPoint = Mathf.InverseLerp(-Persistent.Settings.Gameplay.slideFadeInDuration,
+				                                   0,
+				                                   (float)timeSinceNoteStart);
+
+				alpha = Mathf.Lerp(0, 0.8f, colorPoint);
+			}
+
+			foreach (var arrow in _arrows.Select(a => a.spriteRenderer))
+			{
+				var color = arrow.color;
+				color.a = alpha;
+
+				arrow.color = color;
+			}
+		}
+
+		private void CheckInteraction()
+		{
+			if (_interactionReceivedState == 0)
+			{
+				if (!_interactableGroups[0][0].GetSlideJudgement())
+					return;
+
+				_interactionReceivedState = 1;
+				foreach (var slideArrow in _arrows
+				                           .Where(a => a.interactionGroupIndex == 0)
+				                           .ToList())
+				{
+					_arrows.Remove(slideArrow);
+					slideArrow.ExitSequence();
+				}
+			}
+
+			if (_interactionReceivedState >= 3)
+			{
+				Cleared = true;
+				return;
+			}
+
+			for (var groupIndex = _interactionReceivedState; groupIndex < 3; groupIndex++)
+			{
+				foreach (var interactable in
+				         _interactableGroups[groupIndex]
+					         .Where(interactable => interactable.GetSlideJudgement())
+					         .ToList())
+					_interactableGroups[groupIndex].Remove(interactable);
+
+				if (_interactableGroups[groupIndex].Count > 0 ||
+				    _interactionReceivedState             < groupIndex)
+					continue;
+
+				foreach (var slideArrow in _arrows
+				                           .Where(a => a.interactionGroupIndex == _interactionReceivedState)
+				                           .ToList())
+				{
+					_arrows.Remove(slideArrow);
+					slideArrow.ExitSequence();
+				}
+
+				_interactionReceivedState++;
+			}
+		}
+
+		public override float GetRemainingLength()
+		{
+			return (3 - _interactionReceivedState) / 3f * GetLength();
+		}
+
+		public override void OnDestroy()
+		{
+			base.OnDestroy();
+			
+			foreach (var slideArrow in _arrows)
+				SlideManager.fanSlideArrows.Release(slideArrow);
+
+			foreach (var star in _stars) 
+				SlideManager.slideStars.Release(star);
+		}
+
+		private void UpdateSlideStarPosition(float segmentT)
+		{
+			if (disposed || _stars is null)
+				return;
+
+			for (var index = 0; index < _stars.Length; index++)
+			{
+				var star = _stars[index];
+
+				if (star == null)
+					continue;
+
+				var transform = star.transform;
+
+				if (segmentT >= 1 && indexInSlide != ParentPath.segments.Count - 1)
+				{
+					transform.localScale  = Vector3.one * Persistent.Settings.Gameplay.noteScale;
+					star.Appearance.Color = new Color(1, 1, 1, 0);
+
+					continue;
+				}
+
+				var position = Vector3.Lerp(_startPosition,
+				                            _endPositions[index],
+				                            segmentT);
+
+				transform.localPosition = position;
+				transform.up            = _ups[index];
+
+				if (TimeSinceSlideStart   < 0  &&
+				    indexInSlide          == 0 &&
+				    ParentNote.slideMorph != SlideMorph.SuddenIn)
+				{
+					var interpolation =
+						Mathf.InverseLerp(-ParentPath.delay, 0,
+						                  (float)TimeSinceSlideStart);
+					transform.localScale = new Vector3(interpolation, interpolation) *
+					                       Persistent.Settings.Gameplay.noteScale;
+					star.Appearance.Color = new Color(1, 1, 1, interpolation);
+
+					return;
+				}
+
+				if (segmentT < 0)
+					return;
+
+				transform.localScale  = Vector3.one * Persistent.Settings.Gameplay.noteScale;
+				star.Appearance.Color = Color.white;
+			}
+		}
+
+		public override void GetJudgementVector(out Vector2 position, out float rotation)
+		{
+			position = _endPositions[1];
+			rotation = Mathf.Atan2(_ups[1].y, _ups[1].x);
+		}
+
+		private void GenerateSensors()
+		{
+			_interactableGroups.AddRange(new List<TouchInteractable>[]
+			                             {
+				                             new()
+				                             {
+					                             TouchManager.GetCollider(new Location
+					                                                      {
+						                                                      group = NoteGroup.ASensor,
+						                                                      index = ParentNote.location.index
+					                                                      })
+				                             },
+				                             new()
+				                             {
+					                             TouchManager.GetCollider(new Location
+					                                                      {
+						                                                      group = NoteGroup.BSensor,
+						                                                      index = (ParentNote.location.index + 2) %
+							                                                      8
+					                                                      }),
+					                             TouchManager.GetCollider(new Location
+					                                                      {
+						                                                      group = NoteGroup.BSensor,
+						                                                      index = (ParentNote.location.index + 6) %
+							                                                      8
+					                                                      })
+				                             },
+				                             new()
+				                             {
+					                             TouchManager.GetCollider(new Location
+					                                                      {
+						                                                      group = NoteGroup.ASensor,
+						                                                      index = (ParentNote.location.index + 5) %
+							                                                      8
+					                                                      }),
+					                             TouchManager.GetCollider(new Location
+					                                                      {
+						                                                      group = NoteGroup.ASensor,
+						                                                      index = (ParentNote.location.index + 3) %
+							                                                      8
+					                                                      }),
+					                             TouchManager.GetCollider(new Location
+					                                                      {
+						                                                      group = NoteGroup.ASensor,
+						                                                      index = (ParentNote.location.index + 4) %
+							                                                      8
+					                                                      })
+				                             }
+			                             }
+			                            );
+		}
+
+		private void GenerateArrows()
+		{
+			var halfMargin = Mathf.RoundToInt(Margin / 2f);
+			for (var i = 0;
+			     i < ArrowCount;
+			     i++)
+			{
+				var position = Vector3.Lerp(_startPosition,
+				                            _endPositions[1],
+				                            (float)(i + halfMargin) / (ArrowCount + Margin));
+
+				var arrow = SlideManager.fanSlideArrows.Get();
+				arrow.Initialize(position,
+				                 _ups[1],
+				                 ArrowCount,
+				                 i,
+				                 isBreak,
+				                 isEach);
+
+				AssignArrows(arrow, i);
+			}
+		}
+
+		private void AssignArrows(FanSlideArrow arrow, int index)
+		{
+			_arrows.Add(arrow);
+
+			if (index < ArrowCount / 3f)
+				arrow.interactionGroupIndex = 0;
+			else if (index < ArrowCount * 2 / 3f)
+				arrow.interactionGroupIndex = 1;
+			else
+				arrow.interactionGroupIndex = 2;
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/Behaviours/Slide/Handlers/RegularSlideSegmentHandler.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/Behaviours/Slide/Handlers/RegularSlideSegmentHandler.cs
@@ -0,0 +1,248 @@
+using System.Collections.Generic;
+using System.Linq;
+using AstroDX.Contexts.Gameplay.Behaviours.Slide.SlideMarkers;
+using AstroDX.Contexts.Gameplay.Interactions;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Contexts.Gameplay.SlideGenerators;
+using AstroDX.Globals;
+using Medicine;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.Behaviours.Slide.Handlers
+{
+	public class RegularSlideSegmentHandler : SlideSegmentHandler
+	{
+		private readonly SlideGenerator _generator;
+
+		private readonly
+			List<(TouchInteractable relevantSensor,
+				List<RegularSlideArrow> relevantArrows)> _interactionPath = new();
+
+		/// <summary>
+		///     Used in auto judgement
+		/// </summary>
+		private int _initialSensorCount;
+
+		/// <summary>
+		///     Used in auto judgement
+		/// </summary>
+		private int _lastCheckedClearIndex;
+
+		private readonly SlideStarBehaviour _slideStar;
+
+		public RegularSlideSegmentHandler(SlideBehaviour slideBehaviour,
+		                                  SlideSegment   segment,
+		                                  Location       startLocation) :
+			base(slideBehaviour)
+		{
+			var vertices = segment.vertices.ToList();
+			vertices.Insert(0, startLocation);
+
+			_generator = SlideManager.GetGenerator(segment.slideType, vertices);
+
+			_slideStar = SlideManager.slideStars.Get();
+			_slideStar.Initialize(ParentPath, ParentNote.parentCollection);
+
+			GenerateArrows();
+		}
+
+		[Inject.Single]
+		private SlideManager SlideManager { get; }
+
+		public override float GetLength()
+		{
+			return _generator.GetLength();
+		}
+
+		public override void OnUpdate(float segmentT)
+		{
+			if (IsJudgementTarget)
+				CheckInteraction(segmentT);
+
+			UpdateSlideStarPosition(segmentT);
+			UpdateArrowOpacity();
+		}
+
+		private float _arrowOpacity;
+
+		private void UpdateArrowOpacity()
+		{
+			var timeSinceNoteStart = TimeSinceSlideStart + ParentPath.delay;
+
+			if (timeSinceNoteStart < 0)
+			{
+				_arrowOpacity = Mathf.InverseLerp(-Persistent.Settings.Gameplay.slideFadeInDuration,
+				                                  0,
+				                                  (float)timeSinceNoteStart);
+
+				_arrowOpacity = Mathf.Lerp(0, 0.8f, _arrowOpacity);
+			}
+			else
+			{
+				if (_arrowOpacity >= 1)
+					return;
+				
+				_arrowOpacity = 1;
+			}
+
+			foreach (var (_, relevantArrows) in _interactionPath)
+			{
+				foreach (var arrow in relevantArrows)
+				{
+					arrow.SetAlpha(_arrowOpacity);
+				}
+			}
+		}
+
+		private void CheckInteraction(float segmentT)
+		{
+			var clearCount = GetClearCount(segmentT);
+
+			for (; clearCount > 0 && _interactionPath.Count > 0; clearCount--)
+			{
+				foreach (var slideArrow in _interactionPath[0].relevantArrows)
+					slideArrow.ExitSequence();
+
+				_interactionPath.RemoveAt(0);
+			}
+
+			Cleared = _interactionPath.Count == 0;
+		}
+
+		public override float GetRemainingLength()
+		{
+			return (float)_interactionPath.Count / _initialSensorCount * GetLength();
+		}
+
+		public override void OnDestroy()
+		{
+			base.OnDestroy();
+			
+			foreach (var (_, arrows) in _interactionPath)
+			foreach (var slideArrow in arrows)
+				SlideManager.regularSlideArrows.Release(slideArrow);
+
+			SlideManager.slideStars.Release(_slideStar);
+		}
+
+		public override void GetJudgementVector(out Vector2 position, out float rotation)
+		{
+			_generator.GetPoint(1, out position, out rotation);
+		}
+
+		private void UpdateSlideStarPosition(float segmentT)
+		{
+			if (disposed)
+				return;
+
+			var starTransform = _slideStar.transform;
+
+			if (segmentT >= 1 && IsLastSegment)
+			{
+				starTransform.localScale    = Vector3.one * Persistent.Settings.Gameplay.noteScale;
+				_slideStar.Appearance.Color = new Color(1, 1, 1, 0);
+				return;
+			}
+
+			_generator.GetPoint(Mathf.Clamp01(segmentT), out var position, out var rotation);
+			starTransform.SetLocalPositionAndRotation(position, Quaternion.Euler(0, 0, rotation * Mathf.Rad2Deg - 90));
+
+			if (TimeSinceSlideStart   < 0  &&
+			    indexInSlide          == 0 &&
+			    ParentNote.slideMorph != SlideMorph.SuddenIn)
+			{
+				var interpolation =
+					Mathf.InverseLerp(-ParentPath.delay, 0,
+					                  (float)TimeSinceSlideStart);
+				starTransform.localScale = new Vector3(interpolation, interpolation) *
+				                           Persistent.Settings.Gameplay.noteScale;
+				_slideStar.Appearance.Color = new Color(1, 1, 1, interpolation);
+			}
+
+			if (segmentT < 0)
+				return;
+
+			starTransform.localScale    = Vector3.one * Persistent.Settings.Gameplay.noteScale;
+			_slideStar.Appearance.Color = Color.white;
+		}
+
+		private void GenerateArrows()
+		{
+			var               relevantArrows = new List<RegularSlideArrow>();
+			TouchInteractable relevantSensor = null;
+
+			var totalLength = GetLength();
+
+			var arrowCount = Mathf.FloorToInt(totalLength / SlideManager.ArrowDistance);
+
+			for (var (distance, index) = (SlideManager.ArrowDistance, 0);
+			     distance <= totalLength;
+			     distance += SlideManager.ArrowDistance)
+			{
+				_generator.GetPoint(distance / totalLength, out var position, out var rotation);
+
+				var slideArrow = SlideManager.regularSlideArrows.Get();
+				slideArrow.Initialize(position, rotation,
+				                      arrowCount, index, isBreak, isEach);
+
+				var sensor = slideArrow.GetClosestSensor();
+
+				if (relevantSensor != sensor)
+				{
+					if (relevantSensor != null)
+						_interactionPath.Add((relevantSensor, relevantArrows));
+
+					relevantArrows = new List<RegularSlideArrow>();
+					relevantSensor = sensor;
+				}
+
+				relevantArrows.Add(slideArrow);
+				index++;
+			}
+
+			if (relevantArrows.Count > 0) _interactionPath.Add((relevantSensor, relevantArrows));
+
+			_initialSensorCount = _interactionPath.Count;
+		}
+
+		private int GetClearCount(double segmentT)
+		{
+			if (Persistent.Settings.Mods.Auto && segmentT >= 0)
+			{
+				var clearCount = Mathf.FloorToInt((float)(segmentT * _initialSensorCount));
+
+
+				if (_lastCheckedClearIndex >= clearCount)
+					return 0;
+
+				var lastCheckedClearIndex = _lastCheckedClearIndex;
+				_lastCheckedClearIndex = clearCount;
+				return clearCount - lastCheckedClearIndex;
+			}
+			else
+			{
+				var clearCount = 0;
+				var scanIndex  = 0;
+				var tolerance  = Persistent.Settings.Judgement.slideTolerance;
+
+				while (tolerance >= 0 && scanIndex < _interactionPath.Count)
+				{
+					if (_interactionPath[scanIndex].relevantSensor.GetSlideJudgement())
+					{
+						tolerance  = Persistent.Settings.Judgement.slideTolerance;
+						clearCount = scanIndex + 1;
+					}
+					else
+					{
+						tolerance--;
+					}
+
+					scanIndex++;
+				}
+
+				return clearCount;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/Behaviours/Slide/Handlers/SlideSegmentHandler.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/Behaviours/Slide/Handlers/SlideSegmentHandler.cs
@@ -0,0 +1,70 @@
+using System.Linq;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.Behaviours.Slide.Handlers
+{
+	public abstract class SlideSegmentHandler
+	{
+		protected readonly bool isBreak;
+		protected readonly bool isEach;
+
+		protected bool disposed;
+
+		protected int indexInSlide = -1;
+
+		protected SlideSegmentHandler(SlideBehaviour slideBehaviour)
+		{
+			disposed = false;
+
+			ParentSlide = slideBehaviour;
+
+			isEach = ParentSlide.ParentNote.parentCollection
+			                    .Sum(n => n.slidePaths.Count) > 1;
+
+			isBreak = ParentSlide.Path.type == NoteType.Break;
+		}
+
+		public bool Cleared { get; protected set; }
+
+		protected SlideBehaviour ParentSlide { get; }
+		protected SlidePath      ParentPath  => ParentSlide.Path;
+		protected Note           ParentNote  => ParentSlide.ParentNote;
+
+		protected double TimeSinceSlideStart => ParentSlide.TimeSinceStart;
+		protected bool   IsLastSegment       => indexInSlide != ParentPath.segments.Count - 1;
+		public    bool   IsJudgementTarget   { get; set; }
+
+		public void SetIndex(int index)
+		{
+			indexInSlide = index;
+		}
+
+		/// <summary>
+		///     Describes the position and the up vector for the judgement text.
+		/// </summary>
+		public abstract void GetJudgementVector(out Vector2 position, out float rotation);
+
+		public abstract void OnUpdate(float segmentT);
+
+		public virtual void OnDestroy()
+		{
+			disposed = true;
+		}
+
+		public abstract float GetLength();
+
+		public abstract float GetRemainingLength();
+
+		public static SlideSegmentHandler Recommend(SlideBehaviour slideBehaviour,
+		                                            SlideSegment   segment,
+		                                            Location       startLocation)
+		{
+			return segment.slideType switch
+			{
+				SlideType.Fan => new FanSlideSegmentHandler(slideBehaviour, segment, startLocation),
+				_             => new RegularSlideSegmentHandler(slideBehaviour, segment, startLocation)
+			};
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/Behaviours/SlideBehaviour.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/Behaviours/SlideBehaviour.cs
@@ -0,0 +1,190 @@
+using System;
+using System.Collections.Generic;
+using AstroDX.Contexts.Gameplay.Behaviours.Slide.Handlers;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Contexts.Gameplay.SceneScope;
+using AstroDX.Globals;
+using Medicine;
+using SimaiSharp.Structures;
+using UnityEngine;
+using TimeSpan = AstroDX.Models.Scoring.TimeSpan;
+
+namespace AstroDX.Contexts.Gameplay.Behaviours.Slide
+{
+	public sealed class SlideBehaviour : MonoBehaviour, IDisposable
+	{
+		private readonly List<(float distance, SlideSegmentHandler handler)> _segments = new();
+		private          float                                             _endRotation;
+
+		private Vector2   _endPosition;
+		private SlideType _endSegmentType;
+		private bool      _judged;
+
+		private int _judgedSegmentCount;
+
+		private float _length;
+
+		private float _slideStartTime;
+
+		[Inject.Single]
+		private StatisticsManager StatisticsManager { get; }
+
+		[Inject.Single]
+		private MusicManager MusicManager { get; }
+
+		[Inject.Single]
+		private SlideManager SlideManager { get; }
+
+		public SlidePath Path       { get; private set; }
+		public Note      ParentNote { get; private set; }
+
+		public double TimeSinceStart => MusicManager.Time - _slideStartTime;
+
+		private void Update()
+		{
+			UpdateSegments();
+
+			if (TimeSinceStart >= 0)
+				CheckInteraction();
+
+			if (Persistent.Settings.Mods.Auto &&
+			    TimeSinceStart > Path.duration)
+				Judge();
+			else if (TimeSinceStart > Path.duration +
+			         TimeSpan.SlideFinish.TimingWindows[^1].lateSpan)
+				Judge();
+		}
+
+		public void Init(in SlidePath path, in Note parent)
+		{
+			_judgedSegmentCount = 0;
+			_judged             = false;
+
+			Path            = path;
+			ParentNote      = parent;
+			_slideStartTime = ParentNote.parentCollection.time + Path.delay;
+
+			GenerateHandlers(path);
+		}
+
+		private void UpdateSegments()
+		{
+			var t = (float)TimeSinceStart / Path.duration * _length;
+
+			var isJudgementTarget = TimeSinceStart + Path.delay >= 0;
+
+			for (var i = 0; i < _segments.Count; i++)
+			{
+				var (segmentStartT, handler) = _segments[i];
+				var segmentEndT = i + 1 < _segments.Count ? _segments[i + 1].distance : _length;
+
+				var segmentT = (t - segmentStartT) / (segmentEndT - segmentStartT);
+
+				handler.IsJudgementTarget = isJudgementTarget;
+				handler.OnUpdate(segmentT);
+
+				if (!handler.Cleared)
+					isJudgementTarget = false;
+			}
+		}
+
+		private void CheckInteraction()
+		{
+			while (_judgedSegmentCount < _segments.Count)
+			{
+				var currentHandler = _segments[_judgedSegmentCount].handler;
+
+				var segmentCleared = currentHandler.Cleared;
+
+				if (!segmentCleared)
+					return;
+
+				_judgedSegmentCount++;
+			}
+
+			Judge();
+		}
+
+		private void GenerateHandlers(in SlidePath slidePath)
+		{
+			if (_segments.Count > 0)
+				_segments.Clear();
+
+			var totalDistance = 0f;
+
+			var handlers = new List<SlideSegmentHandler>();
+
+			for (var i = 0; i < slidePath.segments.Count; i++)
+			{
+				var segment = slidePath.segments[i];
+
+				var startLocation = i > 0 ? slidePath.segments[i - 1].vertices[^1] : ParentNote.location;
+
+				var handler = SlideSegmentHandler.Recommend(this, segment, startLocation);
+				handlers.Add(handler);
+			}
+
+			var index = 0;
+			foreach (var segmentHandler in handlers)
+			{
+				segmentHandler.SetIndex(index);
+				_segments.Add((totalDistance, segmentHandler));
+				totalDistance += segmentHandler.GetLength();
+
+				index++;
+			}
+
+			_segments[^1].handler.GetJudgementVector(out _endPosition, out _endRotation);
+			_endSegmentType = Path.segments[^1].slideType;
+
+			_length = totalDistance;
+		}
+
+		private void Judge()
+		{
+			if (_judged)
+				return;
+
+			_judged = true;
+
+			var incomplete = _judgedSegmentCount < _segments.Count;
+
+			var startTime = ParentNote.parentCollection.time +
+			                Path.delay;
+
+			var timeFromEnd = MusicManager.Time - (startTime + Path.duration);
+
+			var distanceToEnd = incomplete
+				                    ? _segments[_judgedSegmentCount].handler.GetRemainingLength()
+				                    : _length - Mathf.InverseLerp(startTime,
+				                                                  startTime + Path.duration,
+				                                                  (float)MusicManager.Time) * _length;
+
+			if (incomplete)
+			{
+				var multipleSegmentsRemaining = _judgedSegmentCount + 1 < _segments.Count;
+
+				if (multipleSegmentsRemaining)
+					distanceToEnd += _length - _segments[_judgedSegmentCount + 1].distance;
+			}
+
+			StatisticsManager.TallySlide(Path,
+			                             distanceToEnd,
+			                             timeFromEnd,
+			                             _endPosition,
+			                             _endRotation,
+			                             _endSegmentType,
+			                             incomplete);
+			
+			Dispose();
+		}
+
+		public void Dispose()
+		{
+			foreach (var segment in _segments)
+				segment.handler.OnDestroy();
+
+			SlideManager.slides.Release(this);
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/CurveCcwGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/CurveCcwGenerator.cs
@@ -0,0 +1,98 @@
+using System.Collections.Generic;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class CurveCcwGenerator : SlideGenerator
+	{
+		private const    float   CurveRadius = RenderManager.CenterRadius;
+		private const    float   RingRadius  = RenderManager.PlayFieldRadius;
+		private readonly float   _curveLength;
+		private readonly float   _endForward;
+		private readonly Vector2 _endPoint;
+
+		private readonly float _startForward;
+
+		private readonly float _startLength;
+
+		private readonly Vector2 _startPoint;
+		private readonly Vector2 _tangentInPoint;
+		private readonly float   _tangentInRotation;
+		private readonly Vector2 _tangentOutPoint;
+		private readonly float   _totalLength;
+
+		public CurveCcwGenerator(IReadOnlyList<Location> vertices)
+		{
+			var startRotation = GetRotation(vertices[0]);
+			var endRotation   = GetRotation(vertices[1]);
+
+			_tangentInRotation = startRotation +
+			                     Trigonometry.GetTangentAngleDelta(CurveRadius, RingRadius, false);
+			var tangentOutRotation = endRotation +
+			                         Trigonometry.GetTangentAngleDelta(CurveRadius, RingRadius, true);
+
+			_startPoint      = GetPositionRadial(startRotation);
+			_tangentInPoint  = GetPositionRadial(_tangentInRotation, CurveRadius);
+			_tangentOutPoint = GetPositionRadial(tangentOutRotation, CurveRadius);
+			_endPoint        = GetPositionRadial(endRotation);
+
+			var startSegment = _tangentInPoint - _startPoint;
+			_startLength  = startSegment.magnitude;
+			_startForward = Mathf.Atan2(startSegment.y, startSegment.x);
+
+			_curveLength = Trigonometry.GetAngleSpan(_tangentInRotation, tangentOutRotation,
+			                                         false) * CurveRadius;
+
+			var endSegment = _endPoint - _tangentOutPoint;
+			var endLength  = endSegment.magnitude;
+			_endForward = Mathf.Atan2(endSegment.y, endSegment.x);
+
+			_totalLength = _startLength + _curveLength + endLength;
+		}
+
+		public override float GetLength()
+		{
+			return _totalLength;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			var distanceFromStart = t * _totalLength;
+
+			if (distanceFromStart < _startLength)
+			{
+				position = Vector2.Lerp(_startPoint,
+				                        _tangentInPoint,
+				                        Mathf.InverseLerp(0,
+				                                          _startLength,
+				                                          distanceFromStart));
+
+				rotation = _startForward;
+			}
+			else if (distanceFromStart < _startLength + _curveLength)
+			{
+				var localT = Mathf.InverseLerp(_startLength, _startLength + _curveLength, distanceFromStart);
+				position = new Vector2(Mathf.Cos(_tangentInRotation + _curveLength / CurveRadius * localT) *
+				                       CurveRadius,
+				                       Mathf.Sin(_tangentInRotation + _curveLength / CurveRadius * localT) *
+				                       CurveRadius);
+
+				var forward = position.Rotate(Trigonometry.Tau / 4);
+				rotation = Mathf.Atan2(forward.y, forward.x);
+			}
+			else
+			{
+				position = Vector2.Lerp(_tangentOutPoint,
+				                        _endPoint,
+				                        Mathf.InverseLerp(_startLength + _curveLength,
+				                                          _totalLength,
+				                                          distanceFromStart));
+
+				rotation = _endForward;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/CurveCwGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/CurveCwGenerator.cs
@@ -0,0 +1,98 @@
+using System.Collections.Generic;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class CurveCwGenerator : SlideGenerator
+	{
+		private const    float   CurveRadius = RenderManager.CenterRadius;
+		private const    float   RingRadius  = RenderManager.PlayFieldRadius;
+		private readonly float   _curveLength;
+		private readonly float _endForward;
+		private readonly Vector2 _endPoint;
+
+		private readonly float _startForward;
+
+		private readonly float _startLength;
+
+		private readonly Vector2 _startPoint;
+		private readonly Vector2 _tangentInPoint;
+		private readonly float   _tangentInRotation;
+		private readonly Vector2 _tangentOutPoint;
+		private readonly float   _totalLength;
+
+		public CurveCwGenerator(IReadOnlyList<Location> vertices)
+		{
+			var startRotation = GetRotation(vertices[0]);
+			var endRotation   = GetRotation(vertices[1]);
+
+			_tangentInRotation = startRotation +
+			                     Trigonometry.GetTangentAngleDelta(CurveRadius, RingRadius, true);
+			var tangentOutRotation = endRotation +
+			                         Trigonometry.GetTangentAngleDelta(CurveRadius, RingRadius, false);
+
+			_startPoint      = GetPositionRadial(startRotation);
+			_tangentInPoint  = GetPositionRadial(_tangentInRotation, CurveRadius);
+			_tangentOutPoint = GetPositionRadial(tangentOutRotation, CurveRadius);
+			_endPoint        = GetPositionRadial(endRotation);
+
+			var startSegment = _tangentInPoint - _startPoint;
+			_startLength  = startSegment.magnitude;
+			_startForward = Mathf.Atan2(startSegment.y, startSegment.x);
+
+			_curveLength = Trigonometry.GetAngleSpan(_tangentInRotation, tangentOutRotation,
+			                                         true) * CurveRadius;
+
+			var endSegment = _endPoint - _tangentOutPoint;
+			var endLength  = endSegment.magnitude;
+			_endForward = Mathf.Atan2(endSegment.y, endSegment.x);
+
+			_totalLength = _startLength + _curveLength + endLength;
+		}
+
+		public override float GetLength()
+		{
+			return _totalLength;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			var distanceFromStart = t * _totalLength;
+
+			if (distanceFromStart < _startLength)
+			{
+				position = Vector2.Lerp(_startPoint,
+				                        _tangentInPoint,
+				                        Mathf.InverseLerp(0,
+				                                          _startLength,
+				                                          distanceFromStart));
+
+				rotation = _startForward;
+			}
+			else if (distanceFromStart < _startLength + _curveLength)
+			{
+				var localT = Mathf.InverseLerp(_startLength, _startLength + _curveLength, distanceFromStart);
+				position = new Vector2(Mathf.Cos(_tangentInRotation - _curveLength / CurveRadius * localT) *
+				                       CurveRadius,
+				                       Mathf.Sin(_tangentInRotation - _curveLength / CurveRadius * localT) *
+				                       CurveRadius);
+
+				var forward = position.Rotate(-Trigonometry.Tau / 4);
+				rotation = Mathf.Atan2(forward.y, forward.x);
+			}
+			else
+			{
+				position = Vector2.Lerp(_tangentOutPoint,
+				                        _endPoint,
+				                        Mathf.InverseLerp(_startLength + _curveLength,
+				                                          _totalLength,
+				                                          distanceFromStart));
+
+				rotation = _endForward;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/EdgeCurveCcwGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/EdgeCurveCcwGenerator.cs
@@ -0,0 +1,116 @@
+using System.Collections.Generic;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class EdgeCurveCcwGenerator : SlideGenerator
+	{
+		private const float CurveRadius         = RenderManager.CenterRadius * 1.2f;
+		private const float CenterAngularOffset = Trigonometry.Tau / 4 - Trigonometry.Tau / 16;
+		private const float CenterRadialOffset  = RenderManager.PlayFieldRadius * 0.4662f;
+
+		private readonly Vector2 _centerPosition;
+		private readonly float   _curveLength;
+		private readonly Vector2 _endPoint;
+
+		private readonly float _startRotation;
+		private readonly float _endRotation;
+
+		private readonly float   _startLength;
+		private readonly Vector2 _startPoint;
+		private readonly Vector2 _tangentInPoint;
+		private readonly float   _tangentInRotation;
+		private readonly Vector2 _tangentOutPoint;
+		private readonly float   _totalLength;
+
+		public EdgeCurveCcwGenerator(IReadOnlyList<Location> vertices)
+		{
+			var startRotation = GetRotation(vertices[0]);
+			var endRotation   = GetRotation(vertices[1]);
+
+			var centerAngle = startRotation - CenterAngularOffset;
+			_centerPosition = new Vector2(CenterRadialOffset * Mathf.Cos(centerAngle),
+			                              CenterRadialOffset * Mathf.Sin(centerAngle));
+
+			_startPoint = GetPositionRadial(startRotation);
+
+			var relativeStartRotation = Trigonometry.ToPolarAngle(_startPoint, _centerPosition);
+
+			var magnitude  = (_centerPosition - _startPoint).magnitude;
+			var startDelta = Trigonometry.GetTangentAngleDelta(CurveRadius, magnitude, false);
+
+			_tangentInRotation = relativeStartRotation + startDelta;
+			_tangentInPoint = GetPositionRadial(_tangentInRotation, CurveRadius) +
+			                  _centerPosition;
+
+			_endPoint = GetPositionRadial(endRotation);
+
+			var relativeEndRotation = Trigonometry.ToPolarAngle(_endPoint, _centerPosition);
+			var endMagnitude        = (_endPoint - _centerPosition).magnitude;
+			var endDelta            = Trigonometry.GetTangentAngleDelta(CurveRadius, endMagnitude, true);
+
+			var tangentOutRotation = relativeEndRotation + endDelta;
+			_tangentOutPoint = GetPositionRadial(tangentOutRotation, CurveRadius) +
+			                   _centerPosition;
+
+			var startSegment = _tangentInPoint - _startPoint;
+			_startLength   = startSegment.magnitude;
+			_startRotation = Mathf.Atan2(startSegment.y, startSegment.x);
+
+			_curveLength = Trigonometry.GetAngleSpan(_tangentInRotation, tangentOutRotation,
+			                                         false, Trigonometry.Tau / 4f) * CurveRadius;
+
+			var endSegment = _endPoint - _tangentOutPoint;
+			var endLength  = endSegment.magnitude;
+			_endRotation = Mathf.Atan2(endSegment.y, endSegment.x);
+
+			_totalLength = _startLength + _curveLength + endLength;
+		}
+
+		public override float GetLength()
+		{
+			return _totalLength;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			var distanceFromStart = t * _totalLength;
+
+			if (distanceFromStart < _startLength)
+			{
+				position = Vector2.Lerp(_startPoint,
+				                        _tangentInPoint,
+				                        Mathf.InverseLerp(0,
+				                                          _startLength,
+				                                          distanceFromStart));
+
+				rotation = _startRotation;
+			}
+			else if (distanceFromStart < _startLength + _curveLength)
+			{
+				var localT = Mathf.InverseLerp(_startLength, _startLength + _curveLength, distanceFromStart);
+				position = new Vector2(Mathf.Cos(_tangentInRotation + _curveLength / CurveRadius * localT) *
+				                       CurveRadius,
+				                       Mathf.Sin(_tangentInRotation + _curveLength / CurveRadius * localT) *
+				                       CurveRadius);
+
+				var forward = position.Rotate(Trigonometry.Tau / 4); 
+				rotation  =  Mathf.Atan2(forward.y, forward.x);
+				position += _centerPosition;
+			}
+			else
+			{
+				position = Vector2.Lerp(_tangentOutPoint,
+				                        _endPoint,
+				                        Mathf.InverseLerp(_startLength + _curveLength,
+				                                          _totalLength,
+				                                          distanceFromStart));
+
+				rotation = _endRotation;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/EdgeCurveCwGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/EdgeCurveCwGenerator.cs
@@ -0,0 +1,116 @@
+using System.Collections.Generic;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class EdgeCurveCwGenerator : SlideGenerator
+	{
+		private const float CurveRadius         = RenderManager.CenterRadius * 1.2f;
+		private const float CenterAngularOffset = Trigonometry.Tau / 4 - Trigonometry.Tau / 16;
+		private const float CenterRadialOffset  = RenderManager.PlayFieldRadius * 0.4662f;
+
+		private readonly Vector2 _centerPosition;
+		private readonly float   _curveLength;
+		private readonly Vector2 _endPoint;
+
+		private readonly float _startRotation;
+		private readonly float _endRotation;
+
+		private readonly float   _startLength;
+		private readonly Vector2 _startPoint;
+		private readonly Vector2 _tangentInPoint;
+		private readonly float   _tangentInRotation;
+		private readonly Vector2 _tangentOutPoint;
+		private readonly float   _totalLength;
+
+		public EdgeCurveCwGenerator(IReadOnlyList<Location> vertices)
+		{
+			var startRotation = GetRotation(vertices[0]);
+			var endRotation   = GetRotation(vertices[1]);
+
+			var centerAngle = startRotation + CenterAngularOffset;
+			_centerPosition = new Vector2(CenterRadialOffset * Mathf.Cos(centerAngle),
+			                              CenterRadialOffset * Mathf.Sin(centerAngle));
+
+			_startPoint = GetPositionRadial(startRotation);
+
+			var relativeStartRotation = Trigonometry.ToPolarAngle(_startPoint, _centerPosition);
+
+			var magnitude  = (_centerPosition - _startPoint).magnitude;
+			var startDelta = Trigonometry.GetTangentAngleDelta(CurveRadius, magnitude, true);
+
+			_tangentInRotation = relativeStartRotation + startDelta;
+			_tangentInPoint = GetPositionRadial(_tangentInRotation, CurveRadius) +
+			                  _centerPosition;
+
+			_endPoint = GetPositionRadial(endRotation);
+
+			var relativeEndRotation = Trigonometry.ToPolarAngle(_endPoint, _centerPosition);
+			var endMagnitude        = (_endPoint - _centerPosition).magnitude;
+			var endDelta            = Trigonometry.GetTangentAngleDelta(CurveRadius, endMagnitude, false);
+
+			var tangentOutRotation = relativeEndRotation + endDelta;
+			_tangentOutPoint = GetPositionRadial(tangentOutRotation, CurveRadius) +
+			                   _centerPosition;
+
+			var startSegment = _tangentInPoint - _startPoint;
+			_startLength  = startSegment.magnitude;
+			_startRotation = Mathf.Atan2(startSegment.y, startSegment.x);
+
+			_curveLength = Trigonometry.GetAngleSpan(_tangentInRotation, tangentOutRotation,
+			                                         true, Trigonometry.Tau / 4f) * CurveRadius;
+
+			var endSegment = _endPoint - _tangentOutPoint;
+			var endLength  = endSegment.magnitude;
+			_endRotation = Mathf.Atan2(endSegment.y, endSegment.x);
+
+			_totalLength = _startLength + _curveLength + endLength;
+		}
+
+		public override float GetLength()
+		{
+			return _totalLength;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			var distanceFromStart = t * _totalLength;
+
+			if (distanceFromStart < _startLength)
+			{
+				position = Vector2.Lerp(_startPoint,
+				                        _tangentInPoint,
+				                        Mathf.InverseLerp(0,
+				                                          _startLength,
+				                                          distanceFromStart));
+
+				rotation = _startRotation;
+			}
+			else if (distanceFromStart < _startLength + _curveLength)
+			{
+				var localT = Mathf.InverseLerp(_startLength, _startLength + _curveLength, distanceFromStart);
+				position = new Vector2(Mathf.Cos(_tangentInRotation - _curveLength / CurveRadius * localT) *
+				                       CurveRadius,
+				                       Mathf.Sin(_tangentInRotation - _curveLength / CurveRadius * localT) *
+				                       CurveRadius);
+
+				var forward = position.Rotate(-Trigonometry.Tau / 4);
+				rotation  =  Mathf.Atan2(forward.y, forward.x);
+				position += _centerPosition;
+			}
+			else
+			{
+				position = Vector2.Lerp(_tangentOutPoint,
+				                        _endPoint,
+				                        Mathf.InverseLerp(_startLength + _curveLength,
+				                                          _totalLength,
+				                                          distanceFromStart));
+
+				rotation = _endRotation;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/EdgeFoldGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/EdgeFoldGenerator.cs
@@ -0,0 +1,63 @@
+using System.Collections.Generic;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class EdgeFoldGenerator : SlideGenerator
+	{
+		private readonly Vector2 _endPoint;
+		private readonly Vector2 _midPoint;
+		private readonly Vector2 _startPoint;
+
+		private readonly float _startRotation;
+		private readonly float _endRotation;
+
+		private readonly float _startSegmentLength;
+		private readonly float _totalLength;
+
+		public EdgeFoldGenerator(IReadOnlyList<Location> vertices)
+		{
+			_startPoint = GetPosition(vertices[0]);
+			_midPoint   = GetPosition(vertices[1]);
+			_endPoint   = GetPosition(vertices[2]);
+
+			var startSegment = _midPoint - _startPoint;
+			_startSegmentLength = startSegment.magnitude;
+			_startRotation      = Mathf.Atan2(startSegment.y, startSegment.x);
+
+			var endSegment     = _endPoint - _midPoint;
+			var endSegmentSpan = endSegment.magnitude;
+			_endRotation = Mathf.Atan2(endSegment.y, endSegment.x);
+
+			_totalLength = _startSegmentLength + endSegmentSpan;
+		}
+
+		public override float GetLength()
+		{
+			return _totalLength;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			var distanceFromStart = t * _totalLength;
+
+			if (distanceFromStart < _startSegmentLength)
+			{
+				position = Vector2.Lerp(_startPoint, _midPoint,
+				                        Mathf.InverseLerp(0,
+				                                          _startSegmentLength / _totalLength,
+				                                          t));
+				rotation = _startRotation;
+			}
+			else
+			{
+				position = Vector2.Lerp(_midPoint, _endPoint,
+				                        Mathf.InverseLerp(_startSegmentLength / _totalLength,
+				                                          1,
+				                                          t));
+				rotation = _endRotation;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/FoldGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/FoldGenerator.cs
@@ -0,0 +1,63 @@
+using System.Collections.Generic;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class FoldGenerator : SlideGenerator
+	{
+		private readonly Vector2 _endPoint;
+		private readonly float _endRotation;
+		private readonly Vector2 _midPoint;
+		private readonly Vector2 _startPoint;
+
+		private readonly float _startRotation;
+
+		private readonly float _startSegmentLength;
+		private readonly float _totalLength;
+
+		public FoldGenerator(IReadOnlyList<Location> vertices)
+		{
+			_startPoint = GetPosition(vertices[0]);
+			_endPoint   = GetPosition(vertices[1]);
+			_midPoint   = Vector2.zero;
+
+			var startSegment = _midPoint - _startPoint;
+			_startSegmentLength = startSegment.magnitude;
+			_startRotation      = Mathf.Atan2(startSegment.y, startSegment.x);
+
+			var endSegment     = _endPoint - _midPoint;
+			var endSegmentSpan = endSegment.magnitude;
+			_endRotation = Mathf.Atan2(endSegment.y, endSegment.x);
+
+			_totalLength = _startSegmentLength + endSegmentSpan;
+		}
+
+		public override float GetLength()
+		{
+			return _totalLength;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			var distanceFromStart = t * _totalLength;
+
+			if (distanceFromStart < _startSegmentLength)
+			{
+				position = Vector2.Lerp(_startPoint, _midPoint,
+				                        Mathf.InverseLerp(0,
+				                                          _startSegmentLength / _totalLength,
+				                                          t));
+				rotation = _startRotation;
+			}
+			else
+			{
+				position = Vector2.Lerp(_midPoint, _endPoint,
+				                        Mathf.InverseLerp(_startSegmentLength / _totalLength,
+				                                          1,
+				                                          t));
+				rotation = _endRotation;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/RingCcwGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/RingCcwGenerator.cs
@@ -0,0 +1,52 @@
+using System.Collections.Generic;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class RingCcwGenerator : SlideGenerator
+	{
+		private readonly float _angleSpan;
+		private readonly float _endRadius;
+		private readonly float _length;
+
+		private readonly float _startRadius;
+		private readonly float _startRotation;
+
+		public RingCcwGenerator(IReadOnlyList<Location> vertices)
+		{
+			var inPosition = GetPosition(vertices[0]);
+			var inRadians  = Trigonometry.ToPolarAngle(inPosition);
+
+			var outPosition = GetPosition(vertices[1]);
+			var outRadians  = Trigonometry.ToPolarAngle(outPosition);
+
+			_startRotation = inRadians;
+
+			_angleSpan   = Trigonometry.GetAngleSpan(inRadians, outRadians, false);
+			_startRadius = GetRadiusFromCenter(vertices[0]);
+			_endRadius   = GetRadiusFromCenter(vertices[1]);
+
+			_length = _angleSpan * (_startRadius + _endRadius) / 2;
+		}
+
+		public override float GetLength()
+		{
+			return _length;
+		}
+
+		public override void GetPoint(float       t,
+		                              out Vector2 position,
+		                              out float   rotation)
+		{
+			var radiusAtT   = Mathf.Lerp(_startRadius, _endRadius, t);
+			var rotationAtT = _startRotation + _angleSpan * t;
+
+			position = new Vector2(Mathf.Cos(rotationAtT) * radiusAtT,
+			                       Mathf.Sin(rotationAtT) * radiusAtT);
+
+			rotation = rotationAtT + Trigonometry.Tau / 4;
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/RingCwGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/RingCwGenerator.cs
@@ -0,0 +1,52 @@
+using System.Collections.Generic;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class RingCwGenerator : SlideGenerator
+	{
+		private readonly float _angleSpan;
+		private readonly float _endRadius;
+		private readonly float _length;
+
+		private readonly float _startRadius;
+		private readonly float _startRotation;
+
+		public RingCwGenerator(IReadOnlyList<Location> vertices)
+		{
+			var inPosition = GetPosition(vertices[0]);
+			var inRadians  = Trigonometry.ToPolarAngle(inPosition);
+
+			var outPosition = GetPosition(vertices[1]);
+			var outRadians  = Trigonometry.ToPolarAngle(outPosition);
+
+			_startRotation = inRadians;
+
+			_angleSpan   = Trigonometry.GetAngleSpan(_startRotation, outRadians, true);
+			_startRadius = GetRadiusFromCenter(vertices[0]);
+			_endRadius   = GetRadiusFromCenter(vertices[1]);
+
+			_length = _angleSpan * (_startRadius + _endRadius) / 2;
+		}
+
+		public override float GetLength()
+		{
+			return _length;
+		}
+
+		public override void GetPoint(float       t,
+		                              out Vector2 position,
+		                              out float   rotation)
+		{
+			var radiusAtT   = Mathf.Lerp(_startRadius, _endRadius, t);
+			var rotationAtT = _startRotation - _angleSpan * t;
+
+			position = new Vector2(Mathf.Cos(rotationAtT) * radiusAtT,
+			                       Mathf.Sin(rotationAtT) * radiusAtT);
+
+			rotation = rotationAtT - Trigonometry.Tau / 4;
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/SlideGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/SlideGenerator.cs
@@ -0,0 +1,54 @@
+using System;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public abstract class SlideGenerator
+	{
+		public abstract float GetLength();
+
+		public abstract void GetPoint(float t, out Vector2 position, out float rotation);
+
+		protected static float GetRotation(in Location location)
+		{
+			const float initialAngle = Trigonometry.Tau / 4f - Trigonometry.Tau / 16f;
+
+			var angle = initialAngle - Trigonometry.Tau / 8f * location.index;
+
+			if (location.group is NoteGroup.DSensor or NoteGroup.ESensor) angle += Trigonometry.Tau / 16f;
+
+			return angle;
+		}
+
+		public static Vector2 GetPosition(in Location location)
+		{
+			var radius = GetRadiusFromCenter(location);
+
+			return GetPositionRadial(GetRotation(location), radius);
+		}
+
+		protected static Vector2 GetPositionRadial(in float rotationRadians,
+		                                           in float radius = RenderManager.PlayFieldRadius)
+		{
+			return new Vector2(Mathf.Cos(rotationRadians) * radius,
+			                   Mathf.Sin(rotationRadians) * radius);
+		}
+
+		protected static float GetRadiusFromCenter(Location location)
+		{
+			return location.group switch
+			{
+				NoteGroup.Tap     => RenderManager.PlayFieldRadius,
+				NoteGroup.ASensor => RenderManager.AreaARadius,
+				NoteGroup.BSensor => RenderManager.AreaBRadius,
+				NoteGroup.CSensor => 0,
+				NoteGroup.DSensor => RenderManager.AreaDRadius,
+				NoteGroup.ESensor => RenderManager.AreaERadius,
+				_                 => throw new ArgumentOutOfRangeException()
+			};
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/StraightGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/StraightGenerator.cs
@@ -0,0 +1,35 @@
+using System.Collections.Generic;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class StraightGenerator : SlideGenerator
+	{
+		private readonly Vector2 _endPoint;
+		private readonly float _rotation;
+		private readonly float   _length;
+		private readonly Vector2 _startPoint;
+
+		public StraightGenerator(IReadOnlyList<Location> vertices)
+		{
+			_startPoint = GetPosition(vertices[0]);
+			_endPoint   = GetPosition(vertices[1]);
+
+			var segment = _endPoint - _startPoint;
+			_length  = segment.magnitude;
+			_rotation = Mathf.Atan2(segment.y, segment.x);
+		}
+
+		public override float GetLength()
+		{
+			return _length;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			position = Vector2.Lerp(_startPoint, _endPoint, t);
+			rotation  = _rotation;
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/ZigZagSGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/ZigZagSGenerator.cs
@@ -0,0 +1,95 @@
+using System.Collections.Generic;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class ZigZagSGenerator : SlideGenerator
+	{
+		private readonly Vector2 _endPoint;
+		private readonly Vector2 _endZagPoint;
+		private readonly float   _midSegmentLength;
+		private readonly Vector2 _startPoint;
+
+		private readonly float _startRotation;
+		private readonly float _midRotation;
+		private readonly float _endRotation;
+
+		private readonly float   _startSegmentLength;
+		private readonly Vector2 _startZagPoint;
+		private readonly float   _totalLength;
+
+		public ZigZagSGenerator(IReadOnlyList<Location> vertices)
+		{
+			const float distance = RenderManager.PlayFieldRadius;
+			const float inner    = RenderManager.CenterRadius;
+
+			var startRotation = GetRotation(vertices[0]);
+			var endRotation   = GetRotation(vertices[1]);
+
+			var startZag = startRotation + Trigonometry.Tau / 4f;
+			var endZag   = endRotation   + Trigonometry.Tau / 4f;
+
+			_startPoint = new Vector2(distance * Mathf.Cos(startRotation),
+			                          distance * Mathf.Sin(startRotation));
+
+			_startZagPoint = new Vector2(inner * Mathf.Cos(startZag),
+			                             inner * Mathf.Sin(startZag));
+
+			var startSegment = _startZagPoint - _startPoint;
+			_startSegmentLength = startSegment.magnitude;
+			_startRotation      = Mathf.Atan2(startSegment.y, startSegment.x);
+
+			_endZagPoint = new Vector2(inner * Mathf.Cos(endZag),
+			                           inner * Mathf.Sin(endZag));
+
+			var midSegment = _endZagPoint - _startZagPoint;
+			_midSegmentLength = midSegment.magnitude;
+			_midRotation      = Mathf.Atan2(midSegment.y, midSegment.x);
+
+			_endPoint = new Vector2(distance * Mathf.Cos(endRotation),
+			                        distance * Mathf.Sin(endRotation));
+
+			var endSegment       = _endPoint - _endZagPoint;
+			var endSegmentLength = endSegment.magnitude;
+			_endRotation = Mathf.Atan2(endSegment.y, endSegment.x);
+
+			_totalLength = _startSegmentLength + _midSegmentLength + endSegmentLength;
+		}
+
+		public override float GetLength()
+		{
+			return _totalLength;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			var distanceFromStart = t * _totalLength;
+
+			if (distanceFromStart < _startSegmentLength)
+			{
+				position = Vector2.Lerp(_startPoint, _startZagPoint,
+				                        Mathf.InverseLerp(0, _startSegmentLength, distanceFromStart));
+				rotation = _startRotation;
+			}
+			else if (distanceFromStart < _startSegmentLength + _midSegmentLength)
+			{
+				var midLength = _startSegmentLength + _midSegmentLength;
+
+				position = Vector2.Lerp(_startZagPoint, _endZagPoint,
+				                        Mathf.InverseLerp(_startSegmentLength, midLength, distanceFromStart));
+				rotation = _midRotation;
+			}
+			else
+			{
+				var midLength = _startSegmentLength + _midSegmentLength;
+
+				position = Vector2.Lerp(_endZagPoint, _endPoint,
+				                        Mathf.InverseLerp(midLength, _totalLength, distanceFromStart));
+				rotation = _endRotation;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/ZigZagZGenerator.cs
+++ b/core-dump/Scripts/Contexts/Gameplay/SlideGenerators/ZigZagZGenerator.cs
@@ -0,0 +1,95 @@
+using System.Collections.Generic;
+using AstroDX.Contexts.Gameplay.PlayerScope;
+using AstroDX.Utilities;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Contexts.Gameplay.SlideGenerators
+{
+	public sealed class ZigZagZGenerator : SlideGenerator
+	{
+		private readonly Vector2 _endPoint;
+		private readonly Vector2 _endZagPoint;
+		private readonly float   _midSegmentLength;
+		private readonly Vector2 _startPoint;
+
+		private readonly float _startRotation;
+		private readonly float _midRotation;
+		private readonly float _endRotation;
+
+		private readonly float   _startSegmentLength;
+		private readonly Vector2 _startZagPoint;
+		private readonly float   _totalLength;
+
+		public ZigZagZGenerator(IReadOnlyList<Location> vertices)
+		{
+			const float distance = RenderManager.PlayFieldRadius;
+			const float inner    = RenderManager.CenterRadius;
+
+			var startRotation = GetRotation(vertices[0]);
+			var endRotation   = GetRotation(vertices[1]);
+
+			var startZag = startRotation - Trigonometry.Tau / 4f;
+			var endZag   = endRotation   - Trigonometry.Tau / 4f;
+
+			_startPoint = new Vector2(distance * Mathf.Cos(startRotation),
+			                          distance * Mathf.Sin(startRotation));
+
+			_startZagPoint = new Vector2(inner * Mathf.Cos(startZag),
+			                             inner * Mathf.Sin(startZag));
+
+			var startSegment = _startZagPoint - _startPoint;
+			_startSegmentLength = startSegment.magnitude;
+			_startRotation      = Mathf.Atan2(startSegment.y, startSegment.x);
+
+			_endZagPoint = new Vector2(inner * Mathf.Cos(endZag),
+			                           inner * Mathf.Sin(endZag));
+
+			var midSegment = _endZagPoint - _startZagPoint;
+			_midSegmentLength = midSegment.magnitude;
+			_midRotation      = Mathf.Atan2(midSegment.y, midSegment.x);
+
+			_endPoint = new Vector2(distance * Mathf.Cos(endRotation),
+			                        distance * Mathf.Sin(endRotation));
+
+			var endSegment       = _endPoint - _endZagPoint;
+			var endSegmentLength = endSegment.magnitude;
+			_endRotation = Mathf.Atan2(endSegment.y, endSegment.x);
+
+			_totalLength = _startSegmentLength + _midSegmentLength + endSegmentLength;
+		}
+
+		public override float GetLength()
+		{
+			return _totalLength;
+		}
+
+		public override void GetPoint(float t, out Vector2 position, out float rotation)
+		{
+			var distanceFromStart = t * _totalLength;
+
+			if (distanceFromStart < _startSegmentLength)
+			{
+				position = Vector2.Lerp(_startPoint, _startZagPoint,
+				                        Mathf.InverseLerp(0, _startSegmentLength, distanceFromStart));
+				rotation = _startRotation;
+			}
+			else if (distanceFromStart < _startSegmentLength + _midSegmentLength)
+			{
+				var midLength = _startSegmentLength + _midSegmentLength;
+
+				position = Vector2.Lerp(_startZagPoint, _endZagPoint,
+				                        Mathf.InverseLerp(_startSegmentLength, midLength, distanceFromStart));
+				rotation = _midRotation;
+			}
+			else
+			{
+				var midLength = _startSegmentLength + _midSegmentLength;
+
+				position = Vector2.Lerp(_endZagPoint, _endPoint,
+				                        Mathf.InverseLerp(midLength, _totalLength, distanceFromStart));
+				rotation = _endRotation;
+			}
+		}
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/Metrics/Extended/HealthStats.cs
+++ b/core-dump/Scripts/Models/Scoring/Metrics/Extended/HealthStats.cs
@@ -0,0 +1,20 @@
+using SimaiSharp.Structures;
+
+namespace AstroDX.Models.Scoring.Metrics.Extended
+{
+	public class HealthStats : IReactiveStatistic
+	{
+		public HealthStats(int maxHealth)
+		{
+			MaxHealth = maxHealth;
+		}
+
+		public void Push(in NoteType type, in JudgeData data)
+		{
+			Loss += GameSettings.Settings.Profile.Mods.LifeDrain.GetHealthLoss(type, data);
+		}
+
+		public int MaxHealth { get; }
+		public int Loss { get; private set; }
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/Metrics/IReactiveStatistic.cs
+++ b/core-dump/Scripts/Models/Scoring/Metrics/IReactiveStatistic.cs
@@ -0,0 +1,9 @@
+using SimaiSharp.Structures;
+
+namespace AstroDX.Models.Scoring.Metrics
+{
+	public interface IReactiveStatistic
+	{
+		void Push(in NoteType type, in JudgeData data);
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/Metrics/Internal/AchievementStats.cs
+++ b/core-dump/Scripts/Models/Scoring/Metrics/Internal/AchievementStats.cs
@@ -0,0 +1,110 @@
+using System;
+
+namespace AstroDX.Models.Scoring.Metrics.Internal
+{
+	public sealed class AchievementStats
+	{
+		private readonly Statistics _statistics;
+		private readonly double     _baseScore;
+
+		public AchievementStats(Statistics statistics)
+		{
+			_statistics = statistics;
+
+			var totalPointCount = statistics.JudgementStats.MaxTapCount       +
+			                      statistics.JudgementStats.MaxTouchCount     +
+			                      statistics.JudgementStats.MaxHoldCount  * 2 +
+			                      statistics.JudgementStats.MaxSlideCount * 3 +
+			                      statistics.JudgementStats.MaxBreakCount * 5;
+
+			_baseScore = totalPointCount > 0 ? 100.00 / totalPointCount : 0;
+		}
+
+		/// <param name="precise">Used when displaying achievement as text to avoid double rounding</param>
+		public double GetAchievement(bool precise = false)
+		{
+			var baseAchievement = GetBaseAchievement();
+			var extraAchievement = _statistics.JudgementStats.BreakRecord.MaxCount > 0
+				                       ? _statistics.JudgementStats.BreakRecord.Extras /
+				                         _statistics.JudgementStats.BreakRecord.MaxCount
+				                       : 0;
+
+			var totalAchievement = baseAchievement +
+			                       extraAchievement;
+
+			return precise ? totalAchievement : Math.Round(totalAchievement, 4);
+		}
+
+		private double GetBaseAchievement()
+		{
+			if (_baseScore == 0)
+				return 0;
+
+			var tapAchievement = _statistics.JudgementStats.TapRecord.Points
+			                     * _baseScore;
+
+			var touchAchievement = _statistics.JudgementStats.TouchRecord.Points
+			                       * _baseScore;
+
+			var holdAchievement = _statistics.JudgementStats.HoldRecord.Points
+			                      * _baseScore * 2;
+
+			var slideAchievement = _statistics.JudgementStats.SlideRecord.Points
+			                       * _baseScore * 3;
+
+			var breakAchievement = _statistics.JudgementStats.BreakRecord.Points
+			                       * _baseScore * 5;
+
+			return tapAchievement + touchAchievement + holdAchievement + slideAchievement + breakAchievement;
+		}
+
+		public double CalculateMaxAchievable(bool includeExtras)
+		{
+			var tapAchievement   = _statistics.JudgementStats.TapRecord.PassedCount   * _baseScore;
+			var touchAchievement = _statistics.JudgementStats.TouchRecord.PassedCount * _baseScore;
+			var holdAchievement  = _statistics.JudgementStats.HoldRecord.PassedCount  * _baseScore * 2;
+			var slideAchievement = _statistics.JudgementStats.SlideRecord.PassedCount * _baseScore * 3;
+			var breakAchievement = _statistics.JudgementStats.BreakRecord.PassedCount * _baseScore * 5;
+
+			return includeExtras && _statistics.JudgementStats.BreakRecord.MaxCount > 0
+				       ? tapAchievement + touchAchievement + holdAchievement + slideAchievement + breakAchievement +
+				         (double)_statistics.JudgementStats.BreakRecord.PassedCount /
+				         _statistics.JudgementStats.BreakRecord.MaxCount
+				       : tapAchievement + touchAchievement + holdAchievement + slideAchievement + breakAchievement;
+		}
+
+		public ClearType EvaluateClearType(bool whilePlaying = false)
+		{
+			var achievement = GetAchievement();
+
+			var cleared  = achievement >= 80 && _statistics.JudgementStats.AllNotesPassed;
+			var missed   = _statistics.JudgementStats.JudgedMissCount  >= 1;
+			var anyGood  = _statistics.JudgementStats.JudgedGoodCount  >= 1;
+			var anyGreat = _statistics.JudgementStats.JudgedGreatCount >= 1;
+
+			var chartHasBreaks = _statistics.JudgementStats.MaxBreakCount > 0;
+
+			if (!whilePlaying && !cleared)
+				return ClearType.Failed;
+
+			if (missed)
+				return ClearType.Clear;
+
+			if (anyGood)
+				return ClearType.FullCombo;
+
+			if (anyGreat)
+				return ClearType.FullComboPlus;
+
+			if (!chartHasBreaks)
+				return ClearType.AllPerfect;
+
+			var maxBreak = _statistics.JudgementStats.BreakRecord.CriticalCount ==
+			               _statistics.JudgementStats.BreakRecord.PassedCount;
+
+			return maxBreak
+				       ? ClearType.AllPerfectPlus
+				       : ClearType.AllPerfect;
+		}
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/Metrics/Internal/ComboStats.cs
+++ b/core-dump/Scripts/Models/Scoring/Metrics/Internal/ComboStats.cs
@@ -0,0 +1,23 @@
+using System;
+using SimaiSharp.Structures;
+
+namespace AstroDX.Models.Scoring.Metrics.Internal
+{
+	public sealed class ComboStats : IReactiveStatistic
+	{
+		public long lastCombo { get; private set; }
+		public long maxCombo  { get; private set; }
+
+		public void Push(in NoteType type, in JudgeData data = default)
+		{
+			if (data.grade == JudgeGrade.Miss)
+			{
+				lastCombo = 0;
+				return;
+			}
+
+			lastCombo++;
+			maxCombo = Math.Max(lastCombo, maxCombo);
+		}
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/Metrics/Internal/DxScoreStats.cs
+++ b/core-dump/Scripts/Models/Scoring/Metrics/Internal/DxScoreStats.cs
@@ -0,0 +1,49 @@
+using System.Linq;
+
+namespace AstroDX.Models.Scoring.Metrics.Internal
+{
+	public sealed class DxScoreStats
+	{
+		private readonly Statistics _statistics;
+
+		private const int CriticalWeight = 3;
+
+		private static readonly int[] Weights =
+		{
+			CriticalWeight, 2, 1, 0, 0
+		};
+
+		public DxScoreStats(Statistics statistics) => _statistics = statistics;
+
+		public uint TotalDxScore => _statistics.JudgementStats.MaxNoteCount * CriticalWeight;
+
+		/// <summary>
+		///     This is used to generate max health or max dx score.
+		/// </summary>
+		public uint MaxAchievableDxScore => _statistics.JudgementStats.JudgedNoteCount * CriticalWeight;
+
+		/// <summary>
+		///     This is used to generate the current health or dx score.
+		/// </summary>
+		public uint DxScore =>
+			(uint)(_statistics.JudgementStats.TapRecord.Judged.Sum(c => Weights[(int)c.grade])   +
+			       _statistics.JudgementStats.TouchRecord.Judged.Sum(c => Weights[(int)c.grade]) +
+			       _statistics.JudgementStats.HoldRecord.Judged.Sum(c => Weights[(int)c.grade])  +
+			       _statistics.JudgementStats.SlideRecord.Judged.Sum(c => Weights[(int)c.grade]) +
+			       _statistics.JudgementStats.BreakRecord.Judged.Sum(c => Weights[(int)c.grade]));
+
+		public int GetGrade()
+		{
+			var dxScorePercentage = (float)DxScore / TotalDxScore;
+			
+			// // add 1 for every passed threshold
+			for (var i = 0; i < DxGradeThresholds.Thresholds.Length; i++)
+			{
+				if (dxScorePercentage < DxGradeThresholds.Thresholds[i])
+					return i;
+			}
+			
+			return DxGradeThresholds.Thresholds.Length;
+		}
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/Metrics/Internal/FluctuationStats.cs
+++ b/core-dump/Scripts/Models/Scoring/Metrics/Internal/FluctuationStats.cs
@@ -0,0 +1,38 @@
+using AstroDX.Utilities.Extensions;
+using SimaiSharp.Structures;
+
+namespace AstroDX.Models.Scoring.Metrics.Internal
+{
+	public sealed class FluctuationStats : IReactiveStatistic
+	{
+		public long   EarlyCount     { get; private set; }
+		public long   LateCount      { get; private set; }
+		public double TotalDeviation { get; private set; }
+		public long NotesCounted { get; private set; }
+		public double Deviation => TotalDeviation / NotesCounted;
+
+		public void Push(in NoteType type, in JudgeData data)
+		{
+			if ((GameSettings.Settings.Profile.Metrics.fluctuationVisibility & data.grade.AsFlag()) == 0)
+				return;
+
+			if (type == NoteType.Slide)
+				return;
+
+			NotesCounted++;
+
+			// ReSharper disable once SwitchStatementMissingSomeEnumCasesNoDefault
+			switch (data.state)
+			{
+				case JudgeState.Early:
+					EarlyCount++;
+					break;
+				case JudgeState.Late:
+					LateCount++;
+					break;
+			}
+
+			TotalDeviation += data.offset;
+		}
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/Metrics/Internal/JudgementStats.cs
+++ b/core-dump/Scripts/Models/Scoring/Metrics/Internal/JudgementStats.cs
@@ -0,0 +1,139 @@
+using System;
+using SimaiSharp.Structures;
+using UnityEngine;
+
+namespace AstroDX.Models.Scoring.Metrics.Internal
+{
+	public sealed class JudgementStats : IReactiveStatistic
+	{
+		public NoteRecord HoldRecord  { get; }
+		public NoteRecord SlideRecord { get; }
+		public NoteRecord TapRecord   { get; }
+		public NoteRecord TouchRecord { get; }
+		public NoteRecord BreakRecord { get; }
+
+		public uint MaxTapCount   { get; }
+		public uint MaxTouchCount { get; }
+		public uint MaxHoldCount  { get; }
+		public uint MaxSlideCount { get; }
+		public uint MaxBreakCount { get; }
+
+		public uint JudgedCriticalCount { get; private set; }
+		public uint JudgedPerfectCount  { get; private set; }
+		public uint JudgedGreatCount    { get; private set; }
+		public uint JudgedGoodCount     { get; private set; }
+		public uint JudgedMissCount     { get; private set; }
+		public uint JudgedNoteCount     { get; private set; }
+
+		public uint MaxNoteCount =>
+			TapRecord.MaxCount  + TouchRecord.MaxCount +
+			HoldRecord.MaxCount + SlideRecord.MaxCount +
+			BreakRecord.MaxCount;
+
+		public bool AllNotesPassed =>
+			TapRecord.MaxCount   == TapRecord.PassedCount   &&
+			TouchRecord.MaxCount == TouchRecord.PassedCount &&
+			HoldRecord.MaxCount  == HoldRecord.PassedCount  &&
+			SlideRecord.MaxCount == SlideRecord.PassedCount &&
+			BreakRecord.MaxCount == BreakRecord.PassedCount;
+
+		public JudgementStats(ReadOnlyMemory<NoteCollection> noteCollections)
+		{
+			foreach (var noteCollection in noteCollections.Span)
+			{
+				foreach (var note in noteCollection)
+				{
+					// ReSharper disable once SwitchStatementMissingSomeEnumCasesNoDefault
+					switch (note.type)
+					{
+						case NoteType.Tap:
+							MaxTapCount++;
+							break;
+						case NoteType.Touch:
+							MaxTouchCount++;
+							break;
+						case NoteType.Hold:
+							MaxHoldCount++;
+							break;
+						case NoteType.Break:
+							MaxBreakCount++;
+							break;
+					}
+
+					foreach (var slide in note.slidePaths)
+					{
+						if (slide.type == NoteType.Break)
+							MaxBreakCount++;
+						else
+							MaxSlideCount++;
+					}
+				}
+			}
+
+			TapRecord   = new NoteRecord(MaxTapCount);
+			TouchRecord = new NoteRecord(MaxTouchCount);
+			HoldRecord  = new NoteRecord(MaxHoldCount);
+			SlideRecord = new NoteRecord(MaxSlideCount);
+			BreakRecord = new NoteRecord(MaxBreakCount);
+		}
+
+		public void Push(in NoteType type, in JudgeData data)
+		{
+			switch (type)
+			{
+				case NoteType.Tap:
+					TapRecord.Push(in data);
+					break;
+				case NoteType.Touch:
+					TouchRecord.Push(in data);
+					break;
+				case NoteType.Hold:
+					HoldRecord.Push(in data);
+					break;
+				case NoteType.Slide:
+					SlideRecord.Push(in data);
+					break;
+				case NoteType.Break:
+					BreakRecord.Push(in data);
+					BreakRecord.Extras += data.grade switch
+					{
+						JudgeGrade.CriticalPerfect => 1,
+						JudgeGrade.Perfect =>
+							Mathf.Abs((float)data.offset) <= 0.033335f ? 0.75 : 0.5,
+						JudgeGrade.Great => 0.4,
+						JudgeGrade.Good  => 0.3,
+						JudgeGrade.Miss  => 0,
+						_                => 0
+					};
+
+					break;
+				case NoteType.ForceInvalidate:
+				default:
+					break;
+			}
+
+			switch (data.grade)
+			{
+				case JudgeGrade.CriticalPerfect:
+					JudgedCriticalCount++;
+					break;
+				case JudgeGrade.Perfect:
+					JudgedPerfectCount++;
+					break;
+				case JudgeGrade.Great:
+					JudgedGreatCount++;
+					break;
+				case JudgeGrade.Good:
+					JudgedGoodCount++;
+					break;
+				case JudgeGrade.Miss:
+					JudgedMissCount++;
+					break;
+				default:
+					throw new ArgumentOutOfRangeException();
+			}
+
+			JudgedNoteCount++;
+		}
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/Metrics/Statistics.cs
+++ b/core-dump/Scripts/Models/Scoring/Metrics/Statistics.cs
@@ -0,0 +1,55 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using AstroDX.Models.Scoring.Metrics.Internal;
+using Sigtrap.Relays;
+using SimaiSharp.Structures;
+
+namespace AstroDX.Models.Scoring.Metrics
+{
+	[Serializable]
+	public sealed class Statistics
+	{
+		public Relay<NoteType, JudgeData> OnJudgementReceived { get; } = new();
+
+		public  FluctuationStats            FluctuationStats { get; }
+		public  ComboStats                  ComboStats       { get; }
+		public  JudgementStats              JudgementStats   { get; }
+		public  AchievementStats            AchievementStats { get; }
+		public  DxScoreStats                DxScoreStats     { get; }
+		private HashSet<IReactiveStatistic> Extensions       { get; }
+
+		public Statistics(ReadOnlyMemory<NoteCollection> chart)
+		{
+			JudgementStats      = new JudgementStats(chart);
+			FluctuationStats    = new FluctuationStats();
+			ComboStats          = new ComboStats();
+			AchievementStats    = new AchievementStats(this);
+			DxScoreStats        = new DxScoreStats(this);
+			Extensions = new HashSet<IReactiveStatistic>();
+		}
+
+		public void Push(in NoteType type, in JudgeData data)
+		{
+			JudgementStats.Push(in type, in data);
+			ComboStats.Push(in type, in data);
+			FluctuationStats.Push(in type, in data);
+
+			foreach (var statistic in Extensions)
+				statistic.Push(in type, in data);
+
+			OnJudgementReceived.Dispatch(type, data);
+		}
+
+		public void RegisterExtension(IReactiveStatistic extension)
+		{
+			Extensions.Add(extension);
+		}
+
+		public IReactiveStatistic GetExtensionOrDefault<T>()
+			where T : IReactiveStatistic
+		{
+			return Extensions.FirstOrDefault(e => e.GetType() == typeof(T));
+		}
+	}
+}
--- a/core-dump/Scripts/Models/Scoring/NoteRecord.cs
+++ b/core-dump/Scripts/Models/Scoring/NoteRecord.cs
@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+
+namespace AstroDX.Models.Scoring
+{
+	public class NoteRecord
+	{
+		public IReadOnlyList<JudgeData> Judged { get; }
+
+		public uint   MaxCount      { get; }
+		public uint   PassedCount   { get; private set; }
+		public uint   CriticalCount { get; private set; }
+		public uint   PerfectCount  { get; private set; }
+		public uint   GreatCount    { get; private set; }
+		public uint   GoodCount     { get; private set; }
+		public uint   MissCount     { get; private set; }
+		public double Extras        { get; set; }
+
+		public NoteRecord(uint maxCount)
+		{
+			Judged      = new List<JudgeData>();
+			MaxCount    = maxCount;
+			PassedCount = 0;
+			Extras      = 0;
+		}
+
+		public void Push(in JudgeData data)
+		{
+			((List<JudgeData>)Judged).Add(data);
+
+			PassedCount++;
+			switch (data.grade)
+			{
+				case JudgeGrade.CriticalPerfect:
+					CriticalCount++;
+					break;
+				case JudgeGrade.Perfect:
+					PerfectCount++;
+					break;
+				case JudgeGrade.Great:
+					GreatCount++;
+					break;
+				case JudgeGrade.Good:
+					GoodCount++;
+					break;
+				case JudgeGrade.Miss:
+					MissCount++;
+					break;
+				default:
+					throw new ArgumentOutOfRangeException();
+			}
+
+			Points += GetScore(data.grade);
+		}
+
+		public double Points { get; private set; }
+
+		private static double GetScore(JudgeGrade grade)
+		{
+			return grade switch
+			{
+				JudgeGrade.CriticalPerfect => 1,
+				JudgeGrade.Perfect         => 1,
+				JudgeGrade.Great           => 0.8,
+				JudgeGrade.Good            => 0.5,
+				JudgeGrade.Miss            => 0,
+				_ => throw new
+					     ArgumentOutOfRangeException()
+			};
+		}
+	}
+}
--- a/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces.meta
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 6a0d1a0a74b14c94af6f7d4d943075d8
+timeCreated: 1710933820
--- a/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces/ScrollRectRecyclingBase.cs
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces/ScrollRectRecyclingBase.cs
@@ -0,0 +1,101 @@
+using System.Collections.Generic;
+using DG.Tweening;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.Pool;
+using UnityEngine.UI;
+
+namespace AstroDX.UI.RecyclingScrollRect.Interfaces
+{
+    [RequireComponent(typeof(ScrollRect))]
+    public abstract class ScrollRectRecyclingBase<TData> : MonoBehaviour,
+                                                           IDragHandler,
+                                                           IBeginDragHandler,
+                                                           IInitializePotentialDragHandler,
+                                                           IEndDragHandler
+    {
+        protected IList<TData> DataSource { get; private set; } = new List<TData>();
+
+        protected ObjectPool<ScrollViewItem<TData>> itemsPool;
+
+        [field: Disable, SerializeField]
+        protected List<ScrollViewItem<TData>> ShownItemsUnordered { get; private set; } = new();
+
+        [BeginGroup("List View")]
+        [NotNull, SerializeField, Tooltip("Where the items will be created.")]
+        protected ScrollRect scrollRect;
+
+        [NotNull, SerializeField, Tooltip("The visual representation of each item.")]
+        [EndGroup]
+        protected ScrollViewItem<TData> itemPrefab;
+
+        private bool _initialized;
+
+        protected virtual void OnEnable()
+        {
+            if (_initialized)
+                return;
+
+            itemsPool = new ObjectPool<ScrollViewItem<TData>>(() =>
+                                                              {
+                                                                  var item = Instantiate(itemPrefab, scrollRect.content);
+                                                                  item.DisableItem();
+                                                                  return item;
+                                                              },
+                                                              item => item.EnableItem(),
+                                                              item => item.DisableItem());
+        }
+
+        public void SetDataSource(IList<TData> dataSource)
+        {
+            DataSource = dataSource;
+            ReloadItems();
+        }
+
+        /// <summary>
+        /// Reloads the scroll rect to match up with the data source.
+        /// </summary>
+        protected abstract void ReloadItems();
+
+        /// <summary>
+        /// Sets the current visible range, load and discards items depending on the previous range.
+        /// <param name="resetActiveItems">Set the item data again to items that can be recycled. Triggered when data source changes.</param>
+        /// </summary>
+        protected abstract void UpdateVisibleRange(bool resetActiveItems);
+
+        /// <summary>
+        /// Jumps to the item in the scroll rect.
+        /// </summary>
+        public void JumpToItem(TData item)
+        {
+            // We don't do any error handling here so that the error is thrown and developers using this can debug what's happening.
+            JumpToIndex(DataSource.IndexOf(item));
+        }
+
+        /// <summary>
+        /// Scrolls to the item in the scroll rect.
+        /// </summary>
+        public void ScrollToItem(TData item, float duration, Ease easing = default)
+        {
+            // We don't do any error handling here so that the error is thrown and developers using this can debug what's happening.
+            ScrollToIndex(DataSource.IndexOf(item), duration, easing);
+        }
+
+        /// <summary>
+        /// Jumps to the index provided by the data source in the scroll rect.
+        /// </summary>
+        public abstract void JumpToIndex(int index);
+
+        public abstract void ScrollToIndex(int index, float duration, Ease easing = default);
+
+        protected virtual void OnDestroy() => itemsPool.Dispose();
+
+        public abstract void OnDrag(PointerEventData eventData);
+
+        public abstract void OnBeginDrag(PointerEventData eventData);
+
+        public abstract void OnInitializePotentialDrag(PointerEventData eventData);
+
+        public abstract void OnEndDrag(PointerEventData eventData);
+    }
+}
--- a/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces/ScrollRectRecyclingBase.cs.meta
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces/ScrollRectRecyclingBase.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 5843eb5b52bc4cd085d670e17ff8be63
+timeCreated: 1710933385
--- a/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces/ScrollViewItem.cs
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces/ScrollViewItem.cs
@@ -0,0 +1,34 @@
+using UnityEngine;
+
+namespace AstroDX.UI.RecyclingScrollRect.Interfaces
+{
+    public abstract class ScrollViewItem<T> : MonoBehaviour
+    {
+        public T   Data  { get; private set; }
+        public int Index { get; private set; }
+
+        public void SetData(T data, int index)
+        {
+            Data  = data;
+            Index = index;
+
+            OnDataUpdated();
+        }
+
+        /// <summary>
+        /// This is called whenever this instance is requested to render a new item with a different index.
+        /// </summary>
+        protected abstract void OnDataUpdated();
+
+        /// <summary>
+        /// When this object instance scrolls out of view, this is called to disable relevant components;
+        /// Should be as lightweight as possible since disabled items might get reused instantly.
+        /// </summary>
+        internal abstract void DisableItem();
+
+        /// <summary>
+        /// Called when an item is retrieved from the pool.
+        /// </summary>
+        internal abstract void EnableItem();
+    }
+}
--- a/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces/ScrollViewItem.cs.meta
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/Interfaces/ScrollViewItem.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 2f1b83f97d7847728b5f776276799111
+timeCreated: 1710933857
--- a/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects.meta
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: d313c27e4a974b3baea75f0d80917046
+timeCreated: 1710933392
--- a/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects/RecyclingGridView.cs
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects/RecyclingGridView.cs
@@ -0,0 +1,236 @@
+using System;
+using System.Collections.Generic;
+using AstroDX.GameSettings;
+using AstroDX.UI.RecyclingScrollRect.Interfaces;
+using AstroDX.Utilities.Extensions;
+using DG.Tweening;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+namespace AstroDX.UI.RecyclingScrollRect.ScrollRects
+{
+    [Serializable]
+    public class RecyclingGridView<TData> : ScrollRectRecyclingBase<TData>
+    {
+        [BeginGroup("Scrolling")]
+        [SerializeField]
+        private float gap;
+
+        [SerializeField]
+        private float marginTop;
+
+        [SerializeField]
+        private float marginBottom;
+
+        [Disable, SerializeField]
+        private Vector2 itemSize;
+
+        [Disable, SerializeField]
+        private int visibleStart;
+
+        [Disable, SerializeField]
+        private int columnCount;
+
+        [Disable, SerializeField]
+        private int rowCount;
+
+        [SerializeField, Disable]
+        private float usableWidth;
+
+        [Disable, SerializeField]
+        private int maxVisibleCount;
+
+        [Disable, SerializeField]
+        private float contentHeight;
+
+        private Tweener _positionTween;
+
+        private void OnValidate()
+        {
+            itemSize = itemPrefab?.transform.AsRectTransform().sizeDelta ?? Vector2.zero;
+
+            scrollRect.content.anchorMin  = new Vector2(0,    1);
+            scrollRect.content.anchorMax  = new Vector2(1,    1);
+            scrollRect.content.pivot      = new Vector2(0.5f, 1);
+            scrollRect.content.localScale = Vector3.one;
+
+            var dt = new DrivenRectTransformTracker();
+            dt.Clear();
+
+            //Object to drive the transform
+            dt.Add(this, scrollRect.content, DrivenTransformProperties.All);
+        }
+
+        protected override void OnEnable()
+        {
+            base.OnEnable();
+            Settings.Profile.Graphics.scaleFactorChanged.AddListener(ReloadItems);
+        }
+
+        private void Update()
+        {
+            if (scrollRect.velocity.y == 0)
+                return;
+
+            UpdateVisibleRange(false);
+        }
+
+        protected override void ReloadItems()
+        {
+            columnCount = Mathf.FloorToInt((scrollRect.viewport.rect.width + gap) / (itemSize.x + gap));
+            usableWidth = columnCount * itemSize.x + (columnCount - 1) * gap;
+
+            rowCount = Mathf.CeilToInt((float)DataSource.Count / columnCount);
+
+            maxVisibleCount = Mathf.CeilToInt((scrollRect.viewport.rect.size.y + gap) / (itemSize.y + gap)) * columnCount;
+
+            contentHeight                = marginTop + rowCount * (itemSize.y + gap) + marginBottom;
+            scrollRect.content.sizeDelta = new Vector2(scrollRect.content.sizeDelta.x, contentHeight);
+
+            UpdateVisibleRange(true);
+        }
+
+        private readonly HashSet<int> _itemsToAdd = new();
+
+        private int _previousStartIndexInclusive;
+        private int _previousEndIndexExclusive;
+
+        protected override void UpdateVisibleRange(bool resetActiveItems)
+        {
+            visibleStart = scrollRect.content.anchoredPosition.y <= marginTop
+                               ? 0
+                               : columnCount *
+                                 Mathf.FloorToInt((scrollRect.content.anchoredPosition.y - marginTop) / (itemSize.y + gap));
+
+            var startIndexInclusive = visibleStart;
+            var endIndexExclusive   = Mathf.Min(startIndexInclusive + maxVisibleCount, DataSource.Count);
+
+            // If the visible range hasn't changed, just update the positions of all items in range
+            if (startIndexInclusive == _previousStartIndexInclusive &&
+                endIndexExclusive   == _previousEndIndexExclusive)
+            {
+                foreach (var item in ShownItemsUnordered)
+                {
+                    item.GetRectTransform().anchoredPosition = AbsolutePositionAtIndex(item.Index);
+
+                    if (resetActiveItems)
+                        item.SetData(DataSource[item.Index], item.Index);
+                }
+
+                return;
+            }
+
+            _previousStartIndexInclusive = startIndexInclusive;
+            _previousEndIndexExclusive   = endIndexExclusive;
+
+            // Populate the list of items that should be shown by the end of this procedure
+            for (var i = startIndexInclusive; i < endIndexExclusive; i++)
+                _itemsToAdd.Add(i);
+
+            // Find and skip items that are already shown
+            // Since the shown items are unordered (for example, we may request to show 1 after 2 and 3 are shown, resulting in [2, 3, 1]),
+            // We can't make any assumptions about items not appearing later in the list (e.g. [1, 2, 4, 5, 6, 3])
+            for (var i = 0; i < ShownItemsUnordered.Count; i++)
+            {
+                var item = ShownItemsUnordered[i];
+
+                if (_itemsToAdd.Contains(item.Index))
+                {
+                    item.GetRectTransform().anchoredPosition = AbsolutePositionAtIndex(item.Index);
+
+                    if (resetActiveItems)
+                        item.SetData(DataSource[item.Index], item.Index);
+
+                    _itemsToAdd.Remove(item.Index);
+                }
+                else
+                {
+                    // We don't need to render this item in the new visible range, so we can safely release it
+                    itemsPool.Release(item);
+
+                    // Modifying a list while enumerating it isn't recommended
+                    // But we're doing it here for performance
+                    ShownItemsUnordered.RemoveAt(i);
+                    i--;
+                }
+            }
+
+            // Lastly, generate the actual missing items
+            foreach (var index in _itemsToAdd)
+            {
+                var itemInstance = itemsPool.Get();
+                ShownItemsUnordered.Add(itemInstance);
+                itemInstance.SetData(DataSource[index], index);
+                itemInstance.GetRectTransform().anchoredPosition = AbsolutePositionAtIndex(index);
+            }
+
+            _itemsToAdd.Clear();
+        }
+
+        public override void JumpToIndex(int index)
+        {
+            scrollRect.velocity                   = new Vector3(0, 0);
+            scrollRect.verticalNormalizedPosition = GetScrollPosition(index);
+            UpdateVisibleRange(false);
+        }
+
+        public override void ScrollToIndex(int index, float duration, Ease easing = default)
+        {
+            scrollRect.velocity = new Vector3(0, 0);
+            _positionTween?.Kill();
+
+            _positionTween = DOTween.To(() => scrollRect.verticalNormalizedPosition,
+                                        p =>
+                                        {
+                                            scrollRect.verticalNormalizedPosition = p;
+                                            UpdateVisibleRange(false);
+                                        },
+                                        GetScrollPosition(index),
+                                        duration).SetEase(easing);
+        }
+
+        private float GetScrollPosition(int index)
+        {
+            // absolute position at index starts 0 at the top, and decreases when descending
+            var normalizedPosition = 1 + AbsolutePositionAtIndex(index).y / contentHeight;
+            normalizedPosition -= ((itemSize.y + marginBottom) * (1 - normalizedPosition) - marginTop * normalizedPosition) /
+                                  contentHeight;
+
+            return normalizedPosition;
+        }
+
+        public override void OnInitializePotentialDrag(PointerEventData eventData)
+        {
+            if (eventData.button != PointerEventData.InputButton.Left)
+                return;
+
+            _positionTween?.Kill();
+        }
+
+        public override void OnBeginDrag(PointerEventData eventData)
+        {
+        }
+
+        public override void OnEndDrag(PointerEventData eventData)
+        {
+        }
+
+        public override void OnDrag(PointerEventData eventData)
+        {
+            if (eventData.button != PointerEventData.InputButton.Left)
+                return;
+
+            UpdateVisibleRange(false);
+        }
+
+        private Vector2 AbsolutePositionAtIndex(int index)
+        {
+            var column             = index % columnCount;
+            var fullContainerWidth = scrollRect.content.rect.size.x;
+            var row                = Mathf.FloorToInt((float)index / columnCount);
+
+            return new Vector2(column * (itemSize.x + gap) + (fullContainerWidth - usableWidth) / 2,
+                               -marginTop                  - row                                * (itemSize.y + gap));
+        }
+    }
+}
--- a/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects/RecyclingGridView.cs.meta
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects/RecyclingGridView.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 163b88140e634e719f1a2e8ae214523f
+timeCreated: 1710933419
--- a/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects/RecyclingVerticalListView.cs
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects/RecyclingVerticalListView.cs
@@ -0,0 +1,207 @@
+using System.Collections.Generic;
+using AstroDX.UI.RecyclingScrollRect.Interfaces;
+using AstroDX.Utilities.Extensions;
+using DG.Tweening;
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+namespace AstroDX.UI.RecyclingScrollRect.ScrollRects
+{
+    public class RecyclingVerticalListView<TData> : ScrollRectRecyclingBase<TData>
+    {
+        [BeginGroup("Scrolling")]
+        [SerializeField]
+        private float gap;
+
+        [SerializeField]
+        private float marginTop;
+
+        [SerializeField]
+        [EndGroup]
+        private float marginBottom;
+
+        [Disable, SerializeField]
+        private float itemHeight;
+
+        [Disable, SerializeField]
+        private int maxVisibleCount;
+
+        [Disable, SerializeField]
+        private float contentHeight;
+
+        private void OnValidate()
+        {
+            itemHeight = itemPrefab?.GetRectTransform().sizeDelta.y ?? 0;
+
+            scrollRect.content.anchorMin  = new Vector2(0,    1);
+            scrollRect.content.anchorMax  = new Vector2(1,    1);
+            scrollRect.content.pivot      = new Vector2(0.5f, 1);
+            scrollRect.content.localScale = Vector3.one;
+
+            var dt = new DrivenRectTransformTracker();
+            dt.Clear();
+
+            //Object to drive the transform
+            dt.Add(this, scrollRect.content, DrivenTransformProperties.All);
+        }
+
+        private void Update()
+        {
+            if (scrollRect.velocity.y == 0)
+                return;
+
+            UpdateVisibleRange(false);
+        }
+
+        protected override void ReloadItems()
+        {
+            maxVisibleCount = Mathf.CeilToInt((scrollRect.viewport.rect.size.y + gap) / (itemHeight + gap));
+
+            contentHeight                = marginTop + (itemHeight + gap) + marginBottom;
+            scrollRect.content.sizeDelta = new Vector2(scrollRect.content.sizeDelta.x, contentHeight);
+
+            UpdateVisibleRange(true);
+        }
+
+        private readonly HashSet<int> _itemsToAdd = new();
+
+        private int _previousStartIndexInclusive;
+        private int _previousEndIndexExclusive;
+
+        protected override void UpdateVisibleRange(bool resetActiveItems)
+        {
+            var startIndexInclusive = scrollRect.content.anchoredPosition.y <= marginTop
+                                          ? 0
+                                          : Mathf.FloorToInt((scrollRect.content.anchoredPosition.y - marginTop) /
+                                                             (itemHeight                            + gap));
+            var endIndexExclusive = Mathf.Min(startIndexInclusive + maxVisibleCount, DataSource.Count);
+
+            // If the visible range hasn't changed, just update the positions of all items in range
+            if (startIndexInclusive == _previousStartIndexInclusive &&
+                endIndexExclusive   == _previousEndIndexExclusive)
+            {
+                foreach (var item in ShownItemsUnordered)
+                {
+                    var position = item.GetRectTransform().anchoredPosition;
+                    position.y                               = AbsolutePositionAtIndex(item.Index);
+                    item.GetRectTransform().anchoredPosition = position;
+
+                    if (resetActiveItems)
+                        item.SetData(DataSource[item.Index], item.Index);
+                }
+
+                return;
+            }
+
+            _previousStartIndexInclusive = startIndexInclusive;
+            _previousEndIndexExclusive   = endIndexExclusive;
+
+            // Populate the list of items that should be shown by the end of this procedure
+            for (var i = startIndexInclusive; i < endIndexExclusive; i++)
+                _itemsToAdd.Add(i);
+
+            // Find and skip items that are already shown
+            // Since the shown items are unordered (for example, we may request to show 1 after 2 and 3 are shown, resulting in [2, 3, 1]),
+            // We can't make any assumptions about items not appearing later in the list (e.g. [1, 2, 4, 5, 6, 3])
+            for (var i = 0; i < ShownItemsUnordered.Count; i++)
+            {
+                var item = ShownItemsUnordered[i];
+
+                if (_itemsToAdd.Contains(item.Index))
+                {
+                    var position = item.GetRectTransform().anchoredPosition;
+                    position.y                               = AbsolutePositionAtIndex(item.Index);
+                    item.GetRectTransform().anchoredPosition = position;
+
+                    if (resetActiveItems)
+                        item.SetData(DataSource[item.Index], item.Index);
+
+                    _itemsToAdd.Remove(item.Index);
+                }
+                else
+                {
+                    // We don't need to render this item in the new visible range, so we can safely release it
+                    itemsPool.Release(item);
+
+                    // Modifying a list while enumerating it isn't recommended
+                    // But we're doing it here for performance
+                    ShownItemsUnordered.RemoveAt(i);
+                    i--;
+                }
+            }
+
+            // Lastly, generate the actual missing items
+            foreach (var index in _itemsToAdd)
+            {
+                var itemInstance = itemsPool.Get();
+                ShownItemsUnordered.Add(itemInstance);
+                itemInstance.SetData(DataSource[index], index);
+
+                var position = itemInstance.GetRectTransform().anchoredPosition;
+                position.y                                       = AbsolutePositionAtIndex(index);
+                itemInstance.GetRectTransform().anchoredPosition = position;
+            }
+
+            _itemsToAdd.Clear();
+        }
+
+        public override void JumpToIndex(int index)
+        {
+            scrollRect.velocity                   = new Vector3(0, 0);
+            scrollRect.verticalNormalizedPosition = GetScrollPosition(index);
+            UpdateVisibleRange(false);
+        }
+
+        private Tweener _positionTween;
+
+        public override void ScrollToIndex(int index, float duration, Ease easing = default)
+        {
+            scrollRect.velocity = Vector2.zero;
+            _positionTween?.Kill();
+            _positionTween = DOTween.To(() => scrollRect.verticalNormalizedPosition, p =>
+            {
+                scrollRect.verticalNormalizedPosition = p;
+                UpdateVisibleRange(false);
+            }, GetScrollPosition(index), duration).SetEase(easing);
+        }
+
+        private float GetScrollPosition(int index)
+        {
+            // absolute position at index starts 0 at the top, and decreases when descending
+            var normalizedPosition = 1 + AbsolutePositionAtIndex(index) / contentHeight;
+            normalizedPosition -= ((itemHeight + marginBottom) * (1 - normalizedPosition) - marginTop * normalizedPosition) /
+                                  contentHeight;
+
+            return normalizedPosition;
+        }
+
+        public override void OnInitializePotentialDrag(PointerEventData eventData)
+        {
+            if (eventData.button != PointerEventData.InputButton.Left)
+                return;
+
+            _positionTween?.Kill();
+        }
+
+        public override void OnBeginDrag(PointerEventData eventData)
+        {
+        }
+
+        public override void OnEndDrag(PointerEventData eventData)
+        {
+        }
+
+        public override void OnDrag(PointerEventData eventData)
+        {
+            if (eventData.button != PointerEventData.InputButton.Left)
+                return;
+
+            UpdateVisibleRange(false);
+        }
+
+        private float AbsolutePositionAtIndex(int index)
+        {
+            return -index * (itemHeight + gap) - marginTop;
+        }
+    }
+}
--- a/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects/RecyclingVerticalListView.cs.meta
+++ b/core-dump/Scripts/UI/RecyclingScrollRect/ScrollRects/RecyclingVerticalListView.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 6421e225fef64262bce238235e6f6e0a
+timeCreated: 1711013891
--- a/core-dump/Scripts/Utilities/Deprecated/Timing/GameTime.cs
+++ b/core-dump/Scripts/Utilities/Deprecated/Timing/GameTime.cs
@@ -0,0 +1,69 @@
+using Unity.Mathematics;
+using UnityEngine;
+
+namespace Timing
+{
+	public class GameTime : MonoBehaviour
+	{
+		private double _lastCapturedDspTime;
+		public static bool Active { get; private set; }
+		public static double StartTime { get; private set; }
+		public static double TimeSinceClipStart { get; private set; }
+
+		private static NativeLinearRegression TimePrediction { get; set; }
+
+		private void Update()
+		{
+			if (!Active) return;
+
+			#region Smoothen DSP buffer time
+
+			if (AudioSettings.dspTime > _lastCapturedDspTime)
+			{
+				TimePrediction.Sample(new double2(Time.realtimeSinceStartupAsDouble, AudioSettings.dspTime));
+				_lastCapturedDspTime = AudioSettings.dspTime;
+			}
+
+			var smoothDspTime = TimePrediction.SampleCount < 2
+				                    ? AudioSettings.dspTime
+				                    : TimePrediction.Predict(Time.realtimeSinceStartupAsDouble);
+
+			#endregion
+
+			TimeSinceClipStart = smoothDspTime - StartTime;
+		}
+
+		private void OnDestroy()
+		{
+			TimePrediction.Dispose();
+		}
+
+		/// <summary>
+		///     Tells the time manager to start counting time
+		/// </summary>
+		public static void StartFrom(double startTime)
+		{
+			StartTime = startTime;
+			TimeSinceClipStart = AudioSettings.dspTime - startTime;
+			Active = true;
+
+			TimePrediction ??= new NativeLinearRegression();
+
+			TimePrediction.Clear();
+		}
+
+		public static void Pause()
+		{
+			Active = false;
+		}
+
+		public static void UnPause(double timeSinceClipStart)
+		{
+			TimePrediction.Clear();
+			StartTime = AudioSettings.dspTime - timeSinceClipStart;
+			TimeSinceClipStart = timeSinceClipStart;
+
+			Active = true;
+		}
+	}
+}
--- a/core-dump/Scripts/Utilities/Deprecated/Timing/NativeLinearRegression.cs
+++ b/core-dump/Scripts/Utilities/Deprecated/Timing/NativeLinearRegression.cs
@@ -0,0 +1,102 @@
+using System;
+using Unity.Burst;
+using Unity.Collections;
+using Unity.Jobs;
+using Unity.Mathematics;
+
+namespace Timing
+{
+	public sealed class NativeLinearRegression : IDisposable
+	{
+		public int SampleCount { get; private set; }
+		public int MaxSampleCount { get; }
+
+		private NativeArray<double2> _samples;
+
+		public NativeLinearRegression(int maxSampleCount = 12)
+		{
+			MaxSampleCount = maxSampleCount;
+			_samples = new NativeArray<double2>(maxSampleCount, Allocator.Persistent);
+		}
+
+		public void Sample(double2 plot)
+		{
+			if (SampleCount < MaxSampleCount)
+				SampleCount++;
+			else
+				for (var i = 1; i < SampleCount; i++)
+					_samples[i - 1] = _samples[i];
+
+			_samples[SampleCount - 1] = plot;
+		}
+
+		public double Predict(in double x)
+		{
+			using var result = new NativeArray<double>(2, Allocator.TempJob);
+
+			var jobData = new LinearRegressionJob
+			{
+				samples = _samples.Slice(0, SampleCount),
+				yInterceptAndSlope = result
+			};
+
+			jobData.Schedule().Complete();
+
+			var yIntercept = result[0];
+			var slope = result[1];
+
+			return x * slope + yIntercept;
+		}
+
+		public void Clear()
+		{
+			SampleCount = 0;
+		}
+
+		public void Dispose()
+		{
+			_samples.Dispose();
+		}
+	}
+
+	[BurstCompile]
+	public struct LinearRegressionJob : IJob
+	{
+		[ReadOnly]
+		public NativeSlice<double2> samples;
+
+		[WriteOnly]
+		public NativeArray<double> yInterceptAndSlope;
+
+		public void Execute()
+		{
+			double sumOfX = 0;
+			double sumOfY = 0;
+			double sumOfXSq = 0;
+			double sumCoDeviates = 0;
+
+			var sampleCount = samples.Length;
+
+			for (var i = 0; i < sampleCount; i++)
+			{
+				var plot = samples[i];
+				sumCoDeviates += plot.x * plot.y;
+				sumOfX += plot.x;
+				sumOfY += plot.y;
+				sumOfXSq += plot.x * plot.x;
+			}
+
+			var ssX = sumOfXSq - sumOfX * sumOfX / sampleCount;
+			var sCo = sumCoDeviates - sumOfX * sumOfY / sampleCount;
+
+			var meanX = sumOfX / sampleCount;
+			var meanY = sumOfY / sampleCount;
+
+			// y-intercept
+			yInterceptAndSlope[0] = meanY - sCo / ssX * meanX;
+
+			// slope
+			yInterceptAndSlope[1] = sCo / ssX;
+		}
+	}
+}
--- a/core-dump/Scripts/Utilities/Deprecated/Title/TitleManager.cs
+++ b/core-dump/Scripts/Utilities/Deprecated/Title/TitleManager.cs
@@ -1,45 +1,45 @@
-using System.Collections;
-using System.Collections.Generic;
-using Helpers;
-using UnityEngine;
-using UnityEngine.UI;
-
-namespace Title
-{
-    public class TitleManager : MonoBehaviour
-    {
-        public Text anyKeyPressed;
-        
-        public List<string> textList;
-
-        private int _textIndex;
-        private void Start()
-        {
-            textList = new List<string>
-            {
-                Localization.ParseAuto($"TITLE_ANYKEY"),
-                Localization.ParseAuto($"TITLE_THANKS"),
-                $"{Localization.ParseAuto($"TITLE_BUILDVERSION")} {Application.version}"
-            };
-
-            StartCoroutine(CycleThroughText());
-        }
-
-        private IEnumerator CycleThroughText()
-        {
-            while (true)
-            {
-                _textIndex = (_textIndex + 1) % textList.Count;
-                anyKeyPressed.text = textList[_textIndex];
-                yield return new WaitForSeconds(3);
-            }
-            
-            // ReSharper disable once IteratorNeverReturns
-        }
-
-        public void ChangeScene()
-        {
-            SceneSwapper.LoadScene("ModeSelection");
-        }
-    }
-}
+using System.Collections;
+using System.Collections.Generic;
+using Helpers;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Title
+{
+    public class TitleManager : MonoBehaviour
+    {
+        public Text anyKeyPressed;
+        
+        public List<string> textList;
+
+        private int _textIndex;
+        private void Start()
+        {
+            textList = new List<string>
+            {
+                Localization.ParseAuto($"TITLE_ANYKEY"),
+                Localization.ParseAuto($"TITLE_THANKS"),
+                $"{Localization.ParseAuto($"TITLE_BUILDVERSION")} {Application.version}"
+            };
+
+            StartCoroutine(CycleThroughText());
+        }
+
+        private IEnumerator CycleThroughText()
+        {
+            while (true)
+            {
+                _textIndex = (_textIndex + 1) % textList.Count;
+                anyKeyPressed.text = textList[_textIndex];
+                yield return new WaitForSeconds(3);
+            }
+            
+            // ReSharper disable once IteratorNeverReturns
+        }
+
+        public void ChangeScene()
+        {
+            SceneSwapper.LoadScene("ModeSelection");
+        }
+    }
+}
--- a/core-dump/Scripts/Utilities/Trigonometry.cs
+++ b/core-dump/Scripts/Utilities/Trigonometry.cs
@@ -0,0 +1,84 @@
+using UnityEngine;
+
+namespace AstroDX.Utilities
+{
+	public static class Trigonometry
+	{
+		public const float Tau = Mathf.PI * 2;
+
+		public static Vector2 Rotate(in this Vector2 v, in float degreesRad)
+		{
+			var magnitude       = v.magnitude;
+			var originalDegrees = Mathf.Atan2(v.y, v.x);
+			var newDegrees      = originalDegrees + degreesRad;
+
+			var newX = Mathf.Cos(newDegrees) * magnitude;
+			var newY = Mathf.Sin(newDegrees) * magnitude;
+
+			return new Vector2(newX, newY);
+		}
+
+		/// <summary>
+		///     Calculates a point's angle relative to a center point.
+		/// </summary>
+		/// <param name="position">The absolute position of a point.</param>
+		/// <param name="offset">The offset of the calculation's center point.</param>
+		/// <returns>The relative angle of a point from the given center point.</returns>
+		internal static float ToPolarAngle(in Vector2 position, in Vector2? offset = null)
+		{ 
+			if (!offset.HasValue)
+				return Mathf.Atan2(position.y, position.x);
+
+			var difference = position - offset.Value;
+			return Mathf.Atan2(difference.y, difference.x);
+		}
+
+		/// <summary>
+		///     Calculates the angle between a line to a point on a ring
+		///     and another line perpendicular from a tangent line of that point.
+		/// </summary>
+		/// <param name="adjacent"></param>
+		/// <param name="hypotenuse"></param>
+		/// <param name="clockwise"></param>
+		/// <returns></returns>
+		internal static float GetTangentAngleDelta(in float adjacent,
+		                                           in float hypotenuse,
+		                                           in bool  clockwise)
+		{
+			var angleDiff = Mathf.Acos(adjacent / hypotenuse);
+			return clockwise ? -angleDiff : angleDiff;
+		}
+
+		/// <summary>
+		///     <para>
+		///         Calculates the angle between <c>startRotation</c> and <c>endRotation</c>,
+		///         given its traversing direction.
+		///     </para>
+		/// </summary>
+		/// <param name="startRotation">The starting rotation.</param>
+		/// <param name="endRotation">The ending rotation.</param>
+		/// <param name="clockwise">Traversing direction.</param>
+		/// <param name="wrapThreshold">
+		///     <para>Wraps to full circle for spans smaller than this value.</para>
+		///     <para><code>Tau / 4f</code> is recommended for offset circles</para>
+		/// </param>
+		/// <returns>
+		///     The span between the starting rotation and the ending rotation on a unit circle,
+		///     in radians.
+		/// </returns>
+		public static float GetAngleSpan(in float startRotation,
+		                                 in float endRotation,
+		                                 bool     clockwise,
+		                                 float    wrapThreshold = Tau / 32f)
+		{
+			var span = clockwise
+				           ? (startRotation - endRotation   + 2 * Tau) % Tau
+				           : (endRotation   - startRotation + 2 * Tau) % Tau;
+
+			if (span <= wrapThreshold)
+				span += Tau;
+
+			return span;
+		}
+	}
+}
--- a/core-dump/Shader/Note.shader
+++ b/core-dump/Shader/Note.shader
@@ -0,0 +1,122 @@
+Shader "AstroDX/Note"
+{
+    Properties
+    {
+        [PerRendererData] _MainTex ("Sprite Texture", 2D) = "white" {}
+        _GradientTex ("Gradient Texture", 2D) = "white" {}
+        
+        _Color ("Tint", Color) = (1,1,1,1)
+        _ShadowColor ("Shadow Tint", Color) = (0,0,0,1)
+        _Grayscale("Grayscale", Range(0, 1)) = 0
+        [MaterialToggle] _Shine ("Shine", Float) = 0
+        [MaterialToggle] PixelSnap ("Pixel snap", Float) = 0
+    }
+
+    SubShader
+    {
+        Tags
+        {
+            "Queue"="Transparent"
+            "IgnoreProjector"="True"
+            "RenderType"="Transparent"
+            "PreviewType"="Plane"
+            "CanUseSpriteAtlas"="True"
+        }
+
+        Cull Off
+        Lighting Off
+        ZWrite Off
+        Blend SrcAlpha OneMinusSrcAlpha
+
+        Pass
+        {
+            CGPROGRAM
+            #pragma vertex vert
+            #pragma fragment frag
+            #pragma multi_compile _ PIXELSNAP_ON
+            #include "UnityCG.cginc"
+
+            struct appdata_t
+            {
+                fixed4 vertex : POSITION;
+                fixed4 color : COLOR;
+                fixed2 texcoord : TEXCOORD0;
+            };
+
+            struct v2f
+            {
+                fixed4 vertex : SV_POSITION;
+                fixed4 color : COLOR;
+                fixed2 texcoord : TEXCOORD0;
+            };
+
+            fixed4 _Color;
+            fixed _Shine;
+
+            v2f vert(appdata_t IN)
+            {
+                v2f OUT;
+                OUT.vertex = UnityObjectToClipPos(IN.vertex);
+                OUT.texcoord = IN.texcoord;
+                OUT.color = IN.color * _Color;
+                #ifdef PIXELSNAP_ON
+				OUT.vertex = UnityPixelSnap (OUT.vertex);
+                #endif
+
+                return OUT;
+            }
+
+            sampler2D _MainTex;
+            sampler2D _GradientTex;
+            sampler2D _AlphaTex;
+            fixed4 _ShadowColor;
+            fixed _AlphaSplitEnabled;
+            fixed _Grayscale;
+
+            fixed4 sample_sprite_texture(float2 uv)
+            {
+                const fixed4 color = tex2D(_MainTex, uv);
+
+                // setting to 0.004 and 0.996 prevents getting wrong texture edge colors 
+                const fixed gradient_position = lerp(0.005, 0.995, saturate(color.r * 2 - 1));
+                const fixed4 gradient_map = tex2D(_GradientTex, fixed2(gradient_position, 0));
+
+                #if UNITY_TEXTURE_ALPHASPLIT_ALLOWED
+				if (_AlphaSplitEnabled)
+				{
+				    color.a = tex2D (_AlphaTex, uv).r;
+				}
+                #endif //UNITY_TEXTURE_ALPHASPLIT_ALLOWED
+
+                // choke starts at 0.1 higher than the gradient map threshold
+                // to allow a smoother color blending (see touch)
+                const fixed red_choke = smoothstep(0, 0.5, color.r);
+                
+                const fixed3 shadow_color = fixed3(color.b * _ShadowColor.rgb);
+                
+                fixed3 sum = gradient_map * red_choke + shadow_color * _ShadowColor.a * color.b;
+                sum = color.g.xxxx + sum * (1 - color.g);
+                
+                return fixed4(sum.rgb, color.a);
+            }
+
+            fixed4 frag(v2f IN) : SV_Target
+            {
+                fixed4 c = sample_sprite_texture(IN.texcoord);
+
+                //Rough human eye adjusted grayscale computation
+                const fixed mono_rgb = 0.299 * c.r + 0.587 * c.g + 0.114 * c.b;
+
+                c.rgb *= IN.color.rgb;
+
+                const fixed shine_multiplier = (sin(_Time.y * 16) * 0.5 + 0.5) * _Shine;
+                c.rgb += shine_multiplier.rrr * 0.2;
+                c.rgb *= 1 + shine_multiplier.rrr * 0.3;
+
+                const fixed3 out_color = lerp(c.rgb, mono_rgb.rrr, _Grayscale);
+                return fixed4(out_color, c.a * IN.color.a);
+            }
+            ENDCG
+        }
+    }
+}
--- a/core-dump/Sprites/IMG_GAME_HOLD_0.png
+++ b/core-dump/Sprites/IMG_GAME_HOLD_0.png
--- a/core-dump/Sprites/IMG_GAME_HOLD_1.png
+++ b/core-dump/Sprites/IMG_GAME_HOLD_1.png
--- a/core-dump/Sprites/IMG_GAME_STAR_0.png
+++ b/core-dump/Sprites/IMG_GAME_STAR_0.png
--- a/core-dump/Sprites/IMG_GAME_STAR_1.png
+++ b/core-dump/Sprites/IMG_GAME_STAR_1.png
--- a/core-dump/Sprites/IMG_GAME_TAP_0.png
+++ b/core-dump/Sprites/IMG_GAME_TAP_0.png
--- a/core-dump/Sprites/IMG_GAME_TAP_1.png
+++ b/core-dump/Sprites/IMG_GAME_TAP_1.png
--- a/core-dump/Sprites/IMG_GAME_TOUCH.png
+++ b/core-dump/Sprites/IMG_GAME_TOUCH.png
--- a/core-dump/Sprites/IMG_GAME_TOUCH_STAR.png
+++ b/core-dump/Sprites/IMG_GAME_TOUCH_STAR.png
Author	SHA1	Message	Date
fumiko	1d97e66612	Update README.md	2025-03-17 12:48:44 +08:00
fumiko	3355747f2e	Update README.md	2025-03-16 01:23:33 +08:00
fumiko	c07804f26c	Update README.md	2025-03-16 01:16:47 +08:00
fumiko	b2727924fb	Update README.md	2025-03-16 01:10:28 +08:00
fumiko	0381abf602	Update README.md	2025-03-16 00:34:55 +08:00
fumiko	1ceec57422	Merge pull request #178 from Himori-0/main Update README.md wiki link	2025-02-17 16:25:52 +08:00
Himori	7b20754920	Update README.md	2025-02-15 19:26:50 +07:00
Himori	e6c75c444e	Update README.md	2025-02-15 18:32:34 +07:00
Soneoylys	4609498ced	GROUP E	2025-01-08 04:20:45 -08:00
Soneoylys	e16c6e2847	typo	2025-01-05 14:32:03 -08:00
Soneoylys	74cb2e815b	Merge pull request #141 from I21b/main Change issue templates to yaml version	2025-01-05 11:10:15 -08:00
Soneoylys	ca170d2a95	Update disclaimer	2025-01-05 11:09:17 -08:00
fumiko	1ee6f00314	Merge pull request #155 from DavidScann/patch-3 Grammatical errors, rephrasing, added legal disclaimer.	2024-10-22 10:39:59 +08:00
DavidScann	0a2b69f970	Fixed more grammar. Added link to TestFlight Group D Around line 32 -> 40	2024-10-20 23:44:35 -06:00
DavidScann	de631fa648	Grammatical errors, rephrasing, added legal disclaimer. Line 9, 10 has been updated to include a legal disclaimer regarding our association with SEGA. Which is none.	2024-10-20 23:31:24 -06:00
92	c009cfdcbb	Merge branch '2394425147:main' into main	2024-09-30 15:59:17 +09:00
fumiko	66244a15cc	Update README.md	2024-09-28 01:36:09 +08:00
92	e25ebfb358	Remove markdown version issue template	2024-09-14 13:41:24 +09:00
92	9fc39c0eb2	Add yaml version issue template	2024-09-14 13:13:46 +09:00
Soneoylys	cf42114966	Update README.md	2024-06-29 20:34:18 +00:00
fumiko	2c1dd0b1f2	Update README.md Added collection installation notice in the Q&A section	2024-06-27 00:55:35 +08:00
fumiko	fae214f6d3	Merge pull request #111 from VenB304/VenB304-patch-1 Update README.md	2024-06-27 00:52:28 +08:00
fumiko	23fb548e11	Update README.md	2024-06-24 16:09:45 +08:00
Karl Zyrele Palomo	dab1b8fd75	Update README.md grammar, under Desktop version, and controller support.	2024-06-21 21:09:38 +08:00
Soneoylys	3c40b8da25	Test group update	2024-06-20 18:43:03 -07:00
Soneoylys	5e7932a825	Status update	2024-06-18 22:20:27 -07:00
Soneoylys	d8efe9c1f1	Update README.md	2024-05-13 10:15:51 -07:00
Soneoylys	866eefabd3	Merge pull request #98 from DavidScann/saltcute-readme-testflight Update README.md	2024-05-13 09:34:34 -07:00
DavidScann	7c0cc48734	Update README.md	2024-05-13 09:20:10 -06:00
DavidScann	f3c735936a	Update README.md - Changed phrasing of first header - Added disclaimer about iOS TestFlight	2024-05-13 09:13:38 -06:00
fumiko	d657fafab5	Merge pull request #95 from DavidScann/main Changed around a bit of the English and updated the stable version number	2024-05-04 17:53:47 +08:00
DavidScann	af2a5478f1	Fixed up several odd English texts and version name	2024-05-04 03:27:59 -06:00
DavidScann	840ac79e38	Update README.md Fixed up a couple of grammatical errors, as well as adding a few miscellaneous changes	2024-04-29 08:34:28 -06:00
Soneoylys	cf45ac7697	Make banner smaller	2024-04-29 06:31:39 -07:00
Soneoylys	2ecf542087	Update README.md	2024-04-29 06:29:02 -07:00
Soneoylys	7f6a1b01f8	B... Browser?	2024-04-16 03:43:42 -07:00
Soneoy_Mac	14db91ea0f	~~English (Traditional)~~	2024-04-16 03:41:43 -07:00
Soneoy_Mac	b776940c48	Update scripts	2024-04-16 03:40:27 -07:00
Soneoylys	d26e1bba1f	Group C NOW!	2024-02-22 08:41:29 -08:00
Soneoylys	37bd37a850	Update README.md	2024-02-02 13:03:16 -08:00
Soneoylys	04d6db6ec4	Update... a translation mistake	2024-02-02 07:16:16 -08:00
Soneoylys	b80a535c65	Add README translation	2024-02-02 05:42:53 -08:00
fumiko	de387958fa	Updated Discord badge styles	2023-12-08 22:45:20 +08:00
fumiko	c94206f398	Updated Discord badges	2023-12-08 22:44:23 +08:00
Soneoylys	8ddffec227	Shiny Smily Discord invitation links~	2023-11-17 07:20:08 -08:00
Soneoy	adc4d7ef56	Upload core-dump files	2023-10-27 08:26:33 -07:00
fumiko	870a2b7b32	Merge pull request #51 from xhayper/main feat: add clickable badges	2023-10-08 11:28:47 +08:00
hayper	3d47031bd2	feat: miss one badge	2023-10-08 08:20:29 +07:00
hayper	2d6aba81fa	feat: add clickable badges	2023-10-08 08:16:17 +07:00
fumiko	787f3014d9	Merge pull request #41 from huantianad/main README.md: add discord server invite link to badge	2023-07-17 11:54:45 +08:00
huantian	7fa93aab21	README.md: add discord server invite link to badge	2023-07-14 12:43:57 -07:00
Soneoylys	490db467f0	Update iOS TestFlight info	2023-05-19 09:58:16 -07:00
fumiko	47d52d2653	Update README.md Fixed Q&A format	2023-03-04 17:37:41 +08:00
fumiko	38c96ad522	Update README.md	2023-03-04 17:36:46 +08:00
fumiko	89d1617593	Update issue templates	2023-02-06 16:50:04 +08:00