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Merge pull request #20376 from goodtrailer/smoke

Add cursor "smoke" trails
This commit is contained in:
Dean Herbert 2022-10-07 03:41:07 +09:00 committed by GitHub
commit 4980e53c9c
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18 changed files with 641 additions and 5 deletions

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@ -51,7 +51,7 @@
<Reference Include="Java.Interop" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="ppy.osu.Game.Resources" Version="2022.831.0" />
<PackageReference Include="ppy.osu.Game.Resources" Version="2022.1005.0" />
<PackageReference Include="ppy.osu.Framework.Android" Version="2022.1005.0" />
</ItemGroup>
<ItemGroup Label="Transitive Dependencies">

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@ -0,0 +1,136 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Collections.Generic;
using NUnit.Framework;
using osu.Framework.Graphics;
using osu.Framework.Input.Events;
using osu.Framework.Input.States;
using osu.Framework.Logging;
using osu.Framework.Testing.Input;
using osu.Game.Rulesets.Osu.UI;
using osuTK;
namespace osu.Game.Rulesets.Osu.Tests
{
public class TestSceneSmoke : OsuSkinnableTestScene
{
[Test]
public void TestSmoking()
{
addStep("Create short smoke", 2_000);
addStep("Create medium smoke", 5_000);
addStep("Create long smoke", 10_000);
}
private void addStep(string stepName, double duration)
{
var smokeContainers = new List<SmokeContainer>();
AddStep(stepName, () =>
{
smokeContainers.Clear();
SetContents(_ =>
{
smokeContainers.Add(new TestSmokeContainer
{
Duration = duration,
RelativeSizeAxes = Axes.Both
});
return new SmokingInputManager
{
Duration = duration,
RelativeSizeAxes = Axes.Both,
Size = new Vector2(0.95f),
Child = smokeContainers[^1],
};
});
});
AddUntilStep("Until skinnable expires", () =>
{
if (smokeContainers.Count == 0)
return false;
Logger.Log("How many: " + smokeContainers.Count);
foreach (var smokeContainer in smokeContainers)
{
if (smokeContainer.Children.Count != 0)
return false;
}
return true;
});
}
private class SmokingInputManager : ManualInputManager
{
public double Duration { get; init; }
private double? startTime;
public SmokingInputManager()
{
UseParentInput = false;
}
protected override void LoadComplete()
{
base.LoadComplete();
MoveMouseTo(ToScreenSpace(DrawSize / 2));
}
protected override void Update()
{
base.Update();
const float spin_angle = 4 * MathF.PI;
startTime ??= Time.Current;
float fraction = (float)((Time.Current - startTime) / Duration);
float angle = fraction * spin_angle;
float radius = fraction * Math.Min(DrawSize.X, DrawSize.Y) / 2;
Vector2 pos = radius * new Vector2(MathF.Cos(angle), MathF.Sin(angle)) + DrawSize / 2;
MoveMouseTo(ToScreenSpace(pos));
}
}
private class TestSmokeContainer : SmokeContainer
{
public double Duration { get; init; }
private bool isPressing;
private bool isFinished;
private double? startTime;
protected override void Update()
{
base.Update();
startTime ??= Time.Current + 0.1;
if (!isPressing && !isFinished && Time.Current > startTime)
{
OnPressed(new KeyBindingPressEvent<OsuAction>(new InputState(), OsuAction.Smoke));
isPressing = true;
isFinished = false;
}
if (isPressing && Time.Current > startTime + Duration)
{
OnReleased(new KeyBindingReleaseEvent<OsuAction>(new InputState(), OsuAction.Smoke));
isPressing = false;
isFinished = true;
}
}
}
}
}

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@ -80,6 +80,9 @@ namespace osu.Game.Rulesets.Osu
LeftButton,
[Description("Right button")]
RightButton
RightButton,
[Description("Smoke")]
Smoke,
}
}

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@ -59,6 +59,7 @@ namespace osu.Game.Rulesets.Osu
{
new KeyBinding(InputKey.Z, OsuAction.LeftButton),
new KeyBinding(InputKey.X, OsuAction.RightButton),
new KeyBinding(InputKey.C, OsuAction.Smoke),
new KeyBinding(InputKey.MouseLeft, OsuAction.LeftButton),
new KeyBinding(InputKey.MouseRight, OsuAction.RightButton),
};

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@ -21,6 +21,7 @@ namespace osu.Game.Rulesets.Osu
SliderBall,
SliderBody,
SpinnerBody,
CursorSmoke,
ApproachCircle,
}
}

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@ -31,6 +31,7 @@ namespace osu.Game.Rulesets.Osu.Replays
Position = currentFrame.Position;
if (currentFrame.MouseLeft) Actions.Add(OsuAction.LeftButton);
if (currentFrame.MouseRight) Actions.Add(OsuAction.RightButton);
if (currentFrame.Smoke) Actions.Add(OsuAction.Smoke);
}
public LegacyReplayFrame ToLegacy(IBeatmap beatmap)
@ -41,6 +42,8 @@ namespace osu.Game.Rulesets.Osu.Replays
state |= ReplayButtonState.Left1;
if (Actions.Contains(OsuAction.RightButton))
state |= ReplayButtonState.Right1;
if (Actions.Contains(OsuAction.Smoke))
state |= ReplayButtonState.Smoke;
return new LegacyReplayFrame(Time, Position.X, Position.Y, state);
}

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@ -0,0 +1,19 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Allocation;
using osu.Framework.Graphics.Textures;
namespace osu.Game.Rulesets.Osu.Skinning.Default
{
public class DefaultSmokeSegment : SmokeSegment
{
[BackgroundDependencyLoader]
private void load(TextureStore textures)
{
// ISkinSource doesn't currently fallback to global textures.
// We might want to change this in the future if the intention is to allow the user to skin this as per legacy skins.
Texture = textures.Get("Gameplay/osu/cursor-smoke");
}
}
}

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@ -0,0 +1,19 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Allocation;
using osu.Game.Skinning;
namespace osu.Game.Rulesets.Osu.Skinning.Legacy
{
public class LegacySmokeSegment : SmokeSegment
{
[BackgroundDependencyLoader]
private void load(ISkinSource skin)
{
base.LoadComplete();
Texture = skin.GetTexture("cursor-smoke");
}
}
}

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@ -106,6 +106,12 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
return null;
case OsuSkinComponents.CursorSmoke:
if (GetTexture("cursor-smoke") != null)
return new LegacySmokeSegment();
return null;
case OsuSkinComponents.HitCircleText:
if (!this.HasFont(LegacyFont.HitCircle))
return null;

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@ -0,0 +1,366 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Collections.Generic;
using System.Diagnostics;
using osu.Framework.Allocation;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Colour;
using osu.Framework.Graphics.Primitives;
using osu.Framework.Graphics.Rendering;
using osu.Framework.Graphics.Rendering.Vertices;
using osu.Framework.Graphics.Shaders;
using osu.Framework.Graphics.Textures;
using osu.Framework.Utils;
using osuTK;
using osuTK.Graphics;
namespace osu.Game.Rulesets.Osu.Skinning
{
public abstract class SmokeSegment : Drawable, ITexturedShaderDrawable
{
private const int max_point_count = 18_000;
// fade anim values
private const double initial_fade_out_duration = 4000;
private const double re_fade_in_speed = 3;
private const double re_fade_in_duration = 50;
private const double final_fade_out_speed = 2;
private const double final_fade_out_duration = 8000;
private const float initial_alpha = 0.6f;
private const float re_fade_in_alpha = 1f;
private readonly int rotationSeed = RNG.Next();
// scale anim values
private const double scale_duration = 1200;
private const float initial_scale = 0.65f;
private const float final_scale = 1f;
// rotation anim values
private const double rotation_duration = 500;
private const float max_rotation = 0.25f;
public IShader? TextureShader { get; private set; }
public IShader? RoundedTextureShader { get; private set; }
protected Texture? Texture { get; set; }
private float radius => Texture?.DisplayWidth * 0.165f ?? 3;
protected readonly List<SmokePoint> SmokePoints = new List<SmokePoint>();
private float pointInterval => radius * 7f / 8;
private double smokeStartTime { get; set; } = double.MinValue;
private double smokeEndTime { get; set; } = double.MaxValue;
private float totalDistance;
private Vector2? lastPosition;
[BackgroundDependencyLoader]
private void load(ShaderManager shaders)
{
RoundedTextureShader = shaders.Load(VertexShaderDescriptor.TEXTURE_2, FragmentShaderDescriptor.TEXTURE_ROUNDED);
TextureShader = shaders.Load(VertexShaderDescriptor.TEXTURE_2, FragmentShaderDescriptor.TEXTURE);
}
protected override void LoadComplete()
{
base.LoadComplete();
RelativeSizeAxes = Axes.Both;
LifetimeStart = smokeStartTime = Time.Current;
totalDistance = pointInterval;
}
private Vector2 nextPointDirection()
{
float angle = RNG.NextSingle(0, 2 * MathF.PI);
return new Vector2(MathF.Sin(angle), -MathF.Cos(angle));
}
public void AddPosition(Vector2 position, double time)
{
lastPosition ??= position;
float delta = (position - (Vector2)lastPosition).LengthFast;
totalDistance += delta;
int count = (int)(totalDistance / pointInterval);
if (count > 0)
{
Vector2 increment = position - (Vector2)lastPosition;
increment.NormalizeFast();
Vector2 pointPos = (pointInterval - (totalDistance - delta)) * increment + (Vector2)lastPosition;
increment *= pointInterval;
if (SmokePoints.Count > 0 && SmokePoints[^1].Time > time)
{
int index = ~SmokePoints.BinarySearch(new SmokePoint { Time = time }, new SmokePoint.UpperBoundComparer());
SmokePoints.RemoveRange(index, SmokePoints.Count - index);
}
totalDistance %= pointInterval;
for (int i = 0; i < count; i++)
{
SmokePoints.Add(new SmokePoint
{
Position = pointPos,
Time = time,
Direction = nextPointDirection(),
});
pointPos += increment;
}
Invalidate(Invalidation.DrawNode);
}
lastPosition = position;
if (SmokePoints.Count >= max_point_count)
FinishDrawing(time);
}
public void FinishDrawing(double time)
{
smokeEndTime = time;
double initialFadeOutDurationTrunc = Math.Min(initial_fade_out_duration, smokeEndTime - smokeStartTime);
LifetimeEnd = smokeEndTime + final_fade_out_duration + initialFadeOutDurationTrunc / re_fade_in_speed + initialFadeOutDurationTrunc / final_fade_out_speed;
}
protected override DrawNode CreateDrawNode() => new SmokeDrawNode(this);
protected override void Update()
{
base.Update();
Invalidate(Invalidation.DrawNode);
}
protected struct SmokePoint
{
public Vector2 Position;
public double Time;
public Vector2 Direction;
public struct UpperBoundComparer : IComparer<SmokePoint>
{
public int Compare(SmokePoint x, SmokePoint target)
{
// By returning -1 when the target value is equal to x, guarantees that the
// element at BinarySearch's returned index will always be the first element
// larger. Since 0 is never returned, the target is never "found", so the return
// value will be the index's complement.
return x.Time > target.Time ? 1 : -1;
}
}
}
protected class SmokeDrawNode : TexturedShaderDrawNode
{
protected new SmokeSegment Source => (SmokeSegment)base.Source;
protected double SmokeStartTime { get; private set; }
protected double SmokeEndTime { get; private set; }
protected double CurrentTime { get; private set; }
private readonly List<SmokePoint> points = new List<SmokePoint>();
private IVertexBatch<TexturedVertex2D>? quadBatch;
private float radius;
private Vector2 drawSize;
private Texture? texture;
// anim calculation vars (color, scale, direction)
private double initialFadeOutDurationTrunc;
private double firstVisiblePointTime;
private double initialFadeOutTime;
private double reFadeInTime;
private double finalFadeOutTime;
private Random rotationRNG = new Random();
public SmokeDrawNode(ITexturedShaderDrawable source)
: base(source)
{
}
public override void ApplyState()
{
base.ApplyState();
points.Clear();
points.AddRange(Source.SmokePoints);
radius = Source.radius;
drawSize = Source.DrawSize;
texture = Source.Texture;
SmokeStartTime = Source.smokeStartTime;
SmokeEndTime = Source.smokeEndTime;
CurrentTime = Source.Clock.CurrentTime;
rotationRNG = new Random(Source.rotationSeed);
initialFadeOutDurationTrunc = Math.Min(initial_fade_out_duration, SmokeEndTime - SmokeStartTime);
firstVisiblePointTime = SmokeEndTime - initialFadeOutDurationTrunc;
initialFadeOutTime = CurrentTime;
reFadeInTime = CurrentTime - initialFadeOutDurationTrunc - firstVisiblePointTime * (1 - 1 / re_fade_in_speed);
finalFadeOutTime = CurrentTime - initialFadeOutDurationTrunc - firstVisiblePointTime * (1 - 1 / final_fade_out_speed);
}
public sealed override void Draw(IRenderer renderer)
{
base.Draw(renderer);
if (points.Count == 0)
return;
quadBatch ??= renderer.CreateQuadBatch<TexturedVertex2D>(max_point_count / 10, 10);
texture ??= renderer.WhitePixel;
RectangleF textureRect = texture.GetTextureRect();
var shader = GetAppropriateShader(renderer);
renderer.SetBlend(BlendingParameters.Additive);
renderer.PushLocalMatrix(DrawInfo.Matrix);
shader.Bind();
texture.Bind();
foreach (var point in points)
drawPointQuad(point, textureRect);
shader.Unbind();
renderer.PopLocalMatrix();
}
protected Color4 ColourAtPosition(Vector2 localPos) => DrawColourInfo.Colour.HasSingleColour
? ((SRGBColour)DrawColourInfo.Colour).Linear
: DrawColourInfo.Colour.Interpolate(Vector2.Divide(localPos, drawSize)).Linear;
protected virtual Color4 PointColour(SmokePoint point)
{
var color = Color4.White;
double timeDoingInitialFadeOut = Math.Min(initialFadeOutTime, SmokeEndTime) - point.Time;
if (timeDoingInitialFadeOut > 0)
{
float fraction = Math.Clamp((float)(timeDoingInitialFadeOut / initial_fade_out_duration), 0, 1);
color.A = (1 - fraction) * initial_alpha;
}
if (color.A > 0)
{
double timeDoingReFadeIn = reFadeInTime - point.Time / re_fade_in_speed;
double timeDoingFinalFadeOut = finalFadeOutTime - point.Time / final_fade_out_speed;
if (timeDoingFinalFadeOut > 0)
{
float fraction = Math.Clamp((float)(timeDoingFinalFadeOut / final_fade_out_duration), 0, 1);
fraction = MathF.Pow(fraction, 5);
color.A = (1 - fraction) * re_fade_in_alpha;
}
else if (timeDoingReFadeIn > 0)
{
float fraction = Math.Clamp((float)(timeDoingReFadeIn / re_fade_in_duration), 0, 1);
fraction = 1 - MathF.Pow(1 - fraction, 5);
color.A = fraction * (re_fade_in_alpha - color.A) + color.A;
}
}
return color;
}
protected virtual float PointScale(SmokePoint point)
{
double timeDoingScale = CurrentTime - point.Time;
float fraction = Math.Clamp((float)(timeDoingScale / scale_duration), 0, 1);
fraction = 1 - MathF.Pow(1 - fraction, 5);
return fraction * (final_scale - initial_scale) + initial_scale;
}
protected virtual Vector2 PointDirection(SmokePoint point)
{
float initialAngle = MathF.Atan2(point.Direction.Y, point.Direction.X);
float finalAngle = initialAngle + nextRotation();
double timeDoingRotation = CurrentTime - point.Time;
float fraction = Math.Clamp((float)(timeDoingRotation / rotation_duration), 0, 1);
fraction = 1 - MathF.Pow(1 - fraction, 5);
float angle = fraction * (finalAngle - initialAngle) + initialAngle;
return new Vector2(MathF.Sin(angle), -MathF.Cos(angle));
}
private float nextRotation() => max_rotation * ((float)rotationRNG.NextDouble() * 2 - 1);
private void drawPointQuad(SmokePoint point, RectangleF textureRect)
{
Debug.Assert(quadBatch != null);
var colour = PointColour(point);
float scale = PointScale(point);
var dir = PointDirection(point);
var ortho = dir.PerpendicularLeft;
if (colour.A == 0 || scale == 0)
return;
var localTopLeft = point.Position + (radius * scale * (-ortho - dir));
var localTopRight = point.Position + (radius * scale * (-ortho + dir));
var localBotLeft = point.Position + (radius * scale * (ortho - dir));
var localBotRight = point.Position + (radius * scale * (ortho + dir));
quadBatch.Add(new TexturedVertex2D
{
Position = localTopLeft,
TexturePosition = textureRect.TopLeft,
Colour = Color4Extensions.Multiply(ColourAtPosition(localTopLeft), colour),
});
quadBatch.Add(new TexturedVertex2D
{
Position = localTopRight,
TexturePosition = textureRect.TopRight,
Colour = Color4Extensions.Multiply(ColourAtPosition(localTopRight), colour),
});
quadBatch.Add(new TexturedVertex2D
{
Position = localBotRight,
TexturePosition = textureRect.BottomRight,
Colour = Color4Extensions.Multiply(ColourAtPosition(localBotRight), colour),
});
quadBatch.Add(new TexturedVertex2D
{
Position = localBotLeft,
TexturePosition = textureRect.BottomLeft,
Colour = Color4Extensions.Multiply(ColourAtPosition(localBotLeft), colour),
});
}
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
quadBatch?.Dispose();
}
}
}
}

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@ -54,6 +54,7 @@ namespace osu.Game.Rulesets.Osu.UI
InternalChildren = new Drawable[]
{
playfieldBorder = new PlayfieldBorder { RelativeSizeAxes = Axes.Both },
new SmokeContainer { RelativeSizeAxes = Axes.Both },
spinnerProxies = new ProxyContainer { RelativeSizeAxes = Axes.Both },
FollowPoints = new FollowPointRenderer { RelativeSizeAxes = Axes.Both },
judgementLayer = new JudgementContainer<DrawableOsuJudgement> { RelativeSizeAxes = Axes.Both },

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@ -0,0 +1,77 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Input;
using osu.Framework.Input.Bindings;
using osu.Framework.Input.Events;
using osu.Game.Rulesets.Osu.Skinning;
using osu.Game.Rulesets.Osu.Skinning.Default;
using osu.Game.Skinning;
using osuTK;
namespace osu.Game.Rulesets.Osu.UI
{
/// <summary>
/// Manages smoke trails generated from user input.
/// </summary>
public class SmokeContainer : Container, IRequireHighFrequencyMousePosition, IKeyBindingHandler<OsuAction>
{
private SmokeSkinnableDrawable? currentSegmentSkinnable;
private Vector2 lastMousePosition;
public override bool ReceivePositionalInputAt(Vector2 _) => true;
public bool OnPressed(KeyBindingPressEvent<OsuAction> e)
{
if (e.Action == OsuAction.Smoke)
{
AddInternal(currentSegmentSkinnable = new SmokeSkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.CursorSmoke), _ => new DefaultSmokeSegment()));
// Add initial position immediately.
addPosition();
return true;
}
return false;
}
public void OnReleased(KeyBindingReleaseEvent<OsuAction> e)
{
if (e.Action == OsuAction.Smoke)
{
if (currentSegmentSkinnable?.Drawable is SmokeSegment segment)
{
segment.FinishDrawing(Time.Current);
currentSegmentSkinnable = null;
}
}
}
protected override bool OnMouseMove(MouseMoveEvent e)
{
lastMousePosition = e.MousePosition;
addPosition();
return base.OnMouseMove(e);
}
private void addPosition() => (currentSegmentSkinnable?.Drawable as SmokeSegment)?.AddPosition(lastMousePosition, Time.Current);
private class SmokeSkinnableDrawable : SkinnableDrawable
{
public override bool RemoveWhenNotAlive => true;
public override double LifetimeStart => Drawable.LifetimeStart;
public override double LifetimeEnd => Drawable.LifetimeEnd;
public SmokeSkinnableDrawable(ISkinComponent component, Func<ISkinComponent, Drawable>? defaultImplementation = null, ConfineMode confineMode = ConfineMode.NoScaling)
: base(component, defaultImplementation, confineMode)
{
}
}
}
}

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@ -31,7 +31,7 @@ namespace osu.Game.Tests.Visual.Gameplay
AddUntilStep("wait for track to start running", () => Beatmap.Value.Track.IsRunning);
addSeekStep(3000);
AddAssert("all judged", () => Player.DrawableRuleset.Playfield.AllHitObjects.All(h => h.Judged));
AddUntilStep("key counter counted keys", () => Player.HUDOverlay.KeyCounter.Children.All(kc => kc.CountPresses >= 7));
AddUntilStep("key counter counted keys", () => Player.HUDOverlay.KeyCounter.Children.Select(kc => kc.CountPresses).Sum() == 15);
AddStep("clear results", () => Player.Results.Clear());
addSeekStep(0);
AddAssert("none judged", () => Player.DrawableRuleset.Playfield.AllHitObjects.All(h => !h.Judged));

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@ -46,6 +46,10 @@ namespace osu.Game.Replays.Legacy
[IgnoreMember]
public bool MouseRight2 => ButtonState.HasFlagFast(ReplayButtonState.Right2);
[JsonIgnore]
[IgnoreMember]
public bool Smoke => ButtonState.HasFlagFast(ReplayButtonState.Smoke);
[Key(3)]
public ReplayButtonState ButtonState;

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@ -36,7 +36,7 @@
</PackageReference>
<PackageReference Include="Realm" Version="10.15.1" />
<PackageReference Include="ppy.osu.Framework" Version="2022.1005.0" />
<PackageReference Include="ppy.osu.Game.Resources" Version="2022.831.0" />
<PackageReference Include="ppy.osu.Game.Resources" Version="2022.1005.0" />
<PackageReference Include="Sentry" Version="3.20.1" />
<PackageReference Include="SharpCompress" Version="0.32.2" />
<PackageReference Include="NUnit" Version="3.13.3" />

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@ -61,8 +61,8 @@
<Reference Include="System.Net.Http" />
</ItemGroup>
<ItemGroup Label="Package References">
<PackageReference Include="ppy.osu.Game.Resources" Version="2022.1005.0" />
<PackageReference Include="ppy.osu.Framework.iOS" Version="2022.1005.0" />
<PackageReference Include="ppy.osu.Game.Resources" Version="2022.831.0" />
</ItemGroup>
<!-- See https://github.com/dotnet/runtime/issues/35988 (can be removed after Xamarin uses net6.0) -->
<PropertyGroup>