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Merge pull request #1640 from peppy/catch-hyperdash

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osu!catch hyperdash
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Dean Herbert 2017-12-03 14:38:22 +09:00 committed by GitHub
commit 5a6f59bed0
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8 changed files with 239 additions and 17 deletions
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52
osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapProcessor.cs
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@ -1,8 +1,14 @@
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using System.Collections.Generic;
using System.Linq;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.Catch.UI;
using osu.Game.Rulesets.Objects.Types;
using OpenTK;
namespace osu.Game.Rulesets.Catch.Beatmaps
{
@ -18,6 +24,8 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
CatchHitObject lastObj = null;
initialiseHyperDash(beatmap.HitObjects);
foreach (var obj in beatmap.HitObjects)
{
if (obj.NewCombo)
@ -34,5 +42,49 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
lastObj = obj;
}
}
private void initialiseHyperDash(List<CatchHitObject> objects)
{
// todo: add difficulty adjust.
double halfCatcherWidth = CatcherArea.CATCHER_SIZE * (objects.FirstOrDefault()?.Scale ?? 1) / CatchPlayfield.BASE_WIDTH / 2;
int lastDirection = 0;
double lastExcess = halfCatcherWidth;
int objCount = objects.Count;
for (int i = 0; i < objCount - 1; i++)
{
CatchHitObject currentObject = objects[i];
// not needed?
// if (currentObject is TinyDroplet) continue;
CatchHitObject nextObject = objects[i + 1];
// while (nextObject is TinyDroplet)
// {
// if (++i == objCount - 1) break;
// nextObject = objects[i + 1];
// }
int thisDirection = nextObject.X > currentObject.X ? 1 : -1;
double timeToNext = nextObject.StartTime - ((currentObject as IHasEndTime)?.EndTime ?? currentObject.StartTime) - 4;
double distanceToNext = Math.Abs(nextObject.X - currentObject.X) - (lastDirection == thisDirection ? lastExcess : halfCatcherWidth);
if (timeToNext * CatcherArea.Catcher.BASE_SPEED < distanceToNext)
{
currentObject.HyperDashTarget = nextObject;
lastExcess = halfCatcherWidth;
}
else
{
//currentObject.DistanceToHyperDash = timeToNext - distanceToNext;
lastExcess = MathHelper.Clamp(timeToNext - distanceToNext, 0, halfCatcherWidth);
}
lastDirection = thisDirection;
}
}
}
}

10
osu.Game.Rulesets.Catch/Objects/CatchHitObject.cs
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@ -27,6 +27,16 @@ namespace osu.Game.Rulesets.Catch.Objects
public float Scale { get; set; } = 1;
/// <summary>
/// Whether this fruit can initiate a hyperdash.
/// </summary>
public bool HyperDash => HyperDashTarget != null;
/// <summary>
/// The target fruit if we are to initiate a hyperdash.
/// </summary>
public CatchHitObject HyperDashTarget;
public override void ApplyDefaults(ControlPointInfo controlPointInfo, BeatmapDifficulty difficulty)
{
base.ApplyDefaults(controlPointInfo, difficulty);

15
osu.Game.Rulesets.Catch/Objects/Drawable/DrawableFruit.cs
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@ -7,6 +7,7 @@ using osu.Framework.Graphics.Containers;
using osu.Framework.MathUtils;
using osu.Game.Rulesets.Catch.Objects.Drawable.Pieces;
using OpenTK;
using OpenTK.Graphics;
namespace osu.Game.Rulesets.Catch.Objects.Drawable
{
@ -70,6 +71,20 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawable
}
}
};
if (HitObject.HyperDash)
{
Add(new Pulp
{
RelativePositionAxes = Axes.Both,
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
AccentColour = Color4.Red,
Blending = BlendingMode.Additive,
Alpha = 0.5f,
Scale = new Vector2(2)
});
}
}
}
}

14
osu.Game.Rulesets.Catch/Tests/TestCaseCatcherArea.cs
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@ -17,6 +17,7 @@ namespace osu.Game.Rulesets.Catch.Tests
internal class TestCaseCatcherArea : OsuTestCase
{
private RulesetInfo catchRuleset;
private TestCatcherArea catcherArea;
public override IReadOnlyList<Type> RequiredTypes => new[]
{
@ -26,6 +27,7 @@ namespace osu.Game.Rulesets.Catch.Tests
public TestCaseCatcherArea()
{
AddSliderStep<float>("CircleSize", 0, 8, 5, createCatcher);
AddToggleStep("Hyperdash", t => catcherArea.ToggleHyperDash(t));
}
private void createCatcher(float size)
@ -33,7 +35,7 @@ namespace osu.Game.Rulesets.Catch.Tests
Child = new CatchInputManager(catchRuleset)
{
RelativeSizeAxes = Axes.Both,
Child = new CatcherArea(new BeatmapDifficulty { CircleSize = size })
Child = catcherArea = new TestCatcherArea(new BeatmapDifficulty { CircleSize = size })
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.BottomLeft
@ -46,5 +48,15 @@ namespace osu.Game.Rulesets.Catch.Tests
{
catchRuleset = rulesets.GetRuleset(2);
}
private class TestCatcherArea : CatcherArea
{
public TestCatcherArea(BeatmapDifficulty beatmapDifficulty)
: base(beatmapDifficulty)
{
}
public void ToggleHyperDash(bool status) => MovableCatcher.HyperDashModifier = status ? 2 : 1;
}
}
}

30
osu.Game.Rulesets.Catch/Tests/TestCaseHyperdash.cs Normal file
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@ -0,0 +1,30 @@
// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using NUnit.Framework;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Catch.Objects;
namespace osu.Game.Rulesets.Catch.Tests
{
[TestFixture]
[Ignore("getting CI working")]
public class TestCaseHyperdash : Game.Tests.Visual.TestCasePlayer
{
public TestCaseHyperdash()
: base(typeof(CatchRuleset))
{
}
protected override Beatmap CreateBeatmap()
{
var beatmap = new Beatmap();
for (int i = 0; i < 512; i++)
if (i % 5 < 3)
beatmap.HitObjects.Add(new Fruit { X = i % 10 < 5 ? 0.02f : 0.98f, StartTime = i * 100, NewCombo = i % 8 == 0 });
return beatmap;
}
}
}

4
osu.Game.Rulesets.Catch/UI/CatchPlayfield.cs
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@ -15,7 +15,7 @@ namespace osu.Game.Rulesets.Catch.UI
{
public class CatchPlayfield : ScrollingPlayfield
{
public static readonly float BASE_WIDTH = 512;
public const float BASE_WIDTH = 512;
protected override Container<Drawable> Content => content;
private readonly Container<Drawable> content;
@ -51,7 +51,7 @@ namespace osu.Game.Rulesets.Catch.UI
};
}
public bool CheckIfWeCanCatch(CatchHitObject obj) => catcherArea.CanCatch(obj);
public bool CheckIfWeCanCatch(CatchHitObject obj) => catcherArea.AttemptCatch(obj);
public override void Add(DrawableHitObject h)
{

130
osu.Game.Rulesets.Catch/UI/CatcherArea.cs
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@ -14,6 +14,7 @@ using osu.Game.Beatmaps;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.Objects.Drawables;
using OpenTK;
using OpenTK.Graphics;
namespace osu.Game.Rulesets.Catch.UI
{
@ -21,18 +22,18 @@ namespace osu.Game.Rulesets.Catch.UI
{
public const float CATCHER_SIZE = 172;
private readonly Catcher catcher;
protected readonly Catcher MovableCatcher;
public Container ExplodingFruitTarget
{
set { catcher.ExplodingFruitTarget = value; }
set { MovableCatcher.ExplodingFruitTarget = value; }
}
public CatcherArea(BeatmapDifficulty difficulty = null)
{
RelativeSizeAxes = Axes.X;
Height = CATCHER_SIZE;
Child = catcher = new Catcher(difficulty)
Child = MovableCatcher = new Catcher(difficulty)
{
AdditiveTarget = this,
};
@ -41,17 +42,17 @@ namespace osu.Game.Rulesets.Catch.UI
public void Add(DrawableHitObject fruit, Vector2 absolutePosition)
{
fruit.RelativePositionAxes = Axes.None;
fruit.Position = new Vector2(catcher.ToLocalSpace(absolutePosition).X - catcher.DrawSize.X / 2, 0);
fruit.Position = new Vector2(MovableCatcher.ToLocalSpace(absolutePosition).X - MovableCatcher.DrawSize.X / 2, 0);
fruit.Anchor = Anchor.TopCentre;
fruit.Origin = Anchor.BottomCentre;
fruit.Scale *= 0.7f;
fruit.LifetimeEnd = double.MaxValue;
catcher.Add(fruit);
MovableCatcher.Add(fruit);
}
public bool CanCatch(CatchHitObject obj) => Math.Abs(catcher.Position.X - obj.X) < catcher.DrawSize.X * Math.Abs(catcher.Scale.X) / DrawSize.X / 2;
public bool AttemptCatch(CatchHitObject obj) => MovableCatcher.AttemptCatch(obj);
public class Catcher : Container, IKeyBindingHandler<CatchAction>
{
@ -105,14 +106,35 @@ namespace osu.Game.Rulesets.Catch.UI
dashing = value;
if (dashing)
Schedule(addAdditiveSprite);
Trail |= dashing;
}
}
private void addAdditiveSprite()
private bool trail;
/// <summary>
/// Activate or deactive the trail. Will be automatically deactivated when conditions to keep the trail displayed are no longer met.
/// </summary>
protected bool Trail
{
if (!dashing || AdditiveTarget == null) return;
get { return trail; }
set
{
if (value == trail) return;
trail = value;
if (Trail)
beginTrail();
}
}
private void beginTrail()
{
Trail &= dashing || HyperDashing;
Trail &= AdditiveTarget != null;
if (!Trail) return;
var additive = createCatcherSprite();
@ -120,6 +142,7 @@ namespace osu.Game.Rulesets.Catch.UI
additive.OriginPosition = additive.OriginPosition + new Vector2(DrawWidth / 2, 0); // also temporary to align sprite correctly.
additive.Position = Position;
additive.Scale = Scale;
additive.Colour = HyperDashing ? Color4.Red : Color4.White;
additive.RelativePositionAxes = RelativePositionAxes;
additive.Blending = BlendingMode.Additive;
@ -127,7 +150,7 @@ namespace osu.Game.Rulesets.Catch.UI
additive.FadeTo(0.4f).FadeOut(800, Easing.OutQuint).Expire();
Scheduler.AddDelayed(addAdditiveSprite, 50);
Scheduler.AddDelayed(beginTrail, HyperDashing ? 25 : 50);
}
private Sprite createCatcherSprite() => new Sprite
@ -138,6 +161,10 @@ namespace osu.Game.Rulesets.Catch.UI
OriginPosition = new Vector2(-3, 10) // temporary until the sprite is aligned correctly.
};
/// <summary>
/// Add a caught fruit to the catcher's stack.
/// </summary>
/// <param name="fruit">The fruit that was caught.</param>
public void Add(DrawableHitObject fruit)
{
float distance = fruit.DrawSize.X / 2 * fruit.Scale.X;
@ -150,10 +177,80 @@ namespace osu.Game.Rulesets.Catch.UI
caughtFruit.Add(fruit);
if (((CatchHitObject)fruit.HitObject).LastInCombo)
var catchObject = (CatchHitObject)fruit.HitObject;
if (catchObject.LastInCombo)
explode();
}
/// <summary>
/// Let the catcher attempt to catch a fruit.
/// </summary>
/// <param name="fruit">The fruit to catch.</param>
/// <returns>Whether the catch is possible.</returns>
public bool AttemptCatch(CatchHitObject fruit)
{
const double relative_catcher_width = CATCHER_SIZE / 2;
// this stuff wil disappear once we move fruit to non-relative coordinate space in the future.
var catchObjectPosition = fruit.X * CatchPlayfield.BASE_WIDTH;
var catcherPosition = Position.X * CatchPlayfield.BASE_WIDTH;
var validCatch =
catchObjectPosition >= catcherPosition - relative_catcher_width / 2 &&
catchObjectPosition <= catcherPosition + relative_catcher_width / 2;
if (validCatch && fruit.HyperDash)
{
HyperDashModifier = Math.Abs(fruit.HyperDashTarget.X - fruit.X) / Math.Abs(fruit.HyperDashTarget.StartTime - fruit.StartTime) / BASE_SPEED;
HyperDashDirection = fruit.HyperDashTarget.X - fruit.X;
}
else
HyperDashModifier = 1;
return validCatch;
}
/// <summary>
/// Whether we are hypderdashing or not.
/// </summary>
public bool HyperDashing => hyperDashModifier != 1;
private double hyperDashModifier = 1;
/// <summary>
/// The direction in which hyperdash is allowed. 0 allows both directions.
/// </summary>
public double HyperDashDirection;
/// <summary>
/// The speed modifier resultant from hyperdash. Will trigger hyperdash when not equal to 1.
/// </summary>
public double HyperDashModifier
{
get { return hyperDashModifier; }
set
{
if (value == hyperDashModifier) return;
hyperDashModifier = value;
const float transition_length = 180;
if (HyperDashing)
{
this.FadeColour(Color4.OrangeRed, transition_length, Easing.OutQuint);
this.FadeTo(0.2f, transition_length, Easing.OutQuint);
Trail = true;
}
else
{
HyperDashDirection = 0;
this.FadeColour(Color4.White, transition_length, Easing.OutQuint);
this.FadeTo(1, transition_length, Easing.OutQuint);
}
}
}
public bool OnPressed(CatchAction action)
{
switch (action)
@ -201,10 +298,15 @@ namespace osu.Game.Rulesets.Catch.UI
if (currentDirection == 0) return;
var direction = Math.Sign(currentDirection);
double dashModifier = Dashing ? 1 : 0.5;
Scale = new Vector2(Math.Abs(Scale.X) * Math.Sign(currentDirection), Scale.Y);
X = (float)MathHelper.Clamp(X + Math.Sign(currentDirection) * Clock.ElapsedFrameTime * BASE_SPEED * dashModifier, 0, 1);
if (hyperDashModifier != 1 && (HyperDashDirection == 0 || direction == Math.Sign(HyperDashDirection)))
dashModifier = hyperDashModifier;
Scale = new Vector2(Math.Abs(Scale.X) * direction, Scale.Y);
X = (float)MathHelper.Clamp(X + direction * Clock.ElapsedFrameTime * BASE_SPEED * dashModifier, 0, 1);
}
private void explode()

1
osu.Game.Rulesets.Catch/osu.Game.Rulesets.Catch.csproj
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@ -66,6 +66,7 @@
<Compile Include="Tests\TestCaseCatchStacker.cs" />
<Compile Include="Tests\TestCasePerformancePoints.cs" />
<Compile Include="Tests\TestCaseCatchPlayer.cs" />
<Compile Include="Tests\TestCaseHyperdash.cs" />
<Compile Include="UI\CatcherArea.cs" />
<Compile Include="UI\CatchRulesetContainer.cs" />
<Compile Include="UI\CatchPlayfield.cs" />