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Merge pull request #18214 from bdach/mod-overlay/delete-old

Remove old mod overlay code
This commit is contained in:
Dean Herbert 2022-05-11 10:09:42 +09:00 committed by GitHub
commit dd316befb4
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18 changed files with 122 additions and 2415 deletions

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@ -0,0 +1,36 @@
// 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 NUnit.Framework;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu.Mods;
namespace osu.Game.Tests.Mods
{
public class ModSettingsTest
{
[Test]
public void TestModSettingsUnboundWhenCopied()
{
var original = new OsuModDoubleTime();
var copy = (OsuModDoubleTime)original.DeepClone();
original.SpeedChange.Value = 2;
Assert.That(original.SpeedChange.Value, Is.EqualTo(2.0));
Assert.That(copy.SpeedChange.Value, Is.EqualTo(1.5));
}
[Test]
public void TestMultiModSettingsUnboundWhenCopied()
{
var original = new MultiMod(new OsuModDoubleTime());
var copy = (MultiMod)original.DeepClone();
((OsuModDoubleTime)original.Mods[0]).SpeedChange.Value = 2;
Assert.That(((OsuModDoubleTime)original.Mods[0]).SpeedChange.Value, Is.EqualTo(2.0));
Assert.That(((OsuModDoubleTime)copy.Mods[0]).SpeedChange.Value, Is.EqualTo(1.5));
}
}
}

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@ -0,0 +1,80 @@
// 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 osu.Framework.Bindables;
using osu.Game.Beatmaps;
using osu.Game.Configuration;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Difficulty;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.UI;
namespace osu.Game.Tests.Mods
{
public class TestCustomisableModRuleset : Ruleset
{
public static RulesetInfo CreateTestRulesetInfo() => new TestCustomisableModRuleset().RulesetInfo;
public override IEnumerable<Mod> GetModsFor(ModType type)
{
if (type == ModType.Conversion)
{
return new Mod[]
{
new TestModCustomisable1(),
new TestModCustomisable2()
};
}
return Array.Empty<Mod>();
}
public override DrawableRuleset CreateDrawableRulesetWith(IBeatmap beatmap, IReadOnlyList<Mod> mods = null) => throw new NotImplementedException();
public override IBeatmapConverter CreateBeatmapConverter(IBeatmap beatmap) => throw new NotImplementedException();
public override DifficultyCalculator CreateDifficultyCalculator(IWorkingBeatmap beatmap) => throw new NotImplementedException();
public override string Description { get; } = "test";
public override string ShortName { get; } = "tst";
public class TestModCustomisable1 : TestModCustomisable
{
public override string Name => "Customisable Mod 1";
public override string Acronym => "CM1";
}
public class TestModCustomisable2 : TestModCustomisable
{
public override string Name => "Customisable Mod 2";
public override string Acronym => "CM2";
public override bool RequiresConfiguration => true;
}
public abstract class TestModCustomisable : Mod, IApplicableMod
{
public override double ScoreMultiplier => 1.0;
public override string Description => "This is a customisable test mod.";
public override ModType Type => ModType.Conversion;
[SettingSource("Sample float", "Change something for a mod")]
public BindableFloat SliderBindable { get; } = new BindableFloat
{
MinValue = 0,
MaxValue = 10,
Default = 5,
Value = 7
};
[SettingSource("Sample bool", "Clicking this changes a setting")]
public BindableBool TickBindable { get; } = new BindableBool();
}
}
}

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@ -24,7 +24,7 @@ using osu.Game.Rulesets.Replays;
using osu.Game.Rulesets.UI;
using osu.Game.Scoring;
using osu.Game.Screens.Play;
using osu.Game.Tests.Visual.UserInterface;
using osu.Game.Tests.Mods;
using osuTK;
using osuTK.Graphics;
using osuTK.Input;
@ -59,7 +59,7 @@ namespace osu.Game.Tests.Visual.Gameplay
{
new Drawable[]
{
recordingManager = new TestRulesetInputManager(TestSceneModSettings.CreateTestRulesetInfo(), 0, SimultaneousBindingMode.Unique)
recordingManager = new TestRulesetInputManager(TestCustomisableModRuleset.CreateTestRulesetInfo(), 0, SimultaneousBindingMode.Unique)
{
Recorder = recorder = new TestReplayRecorder(new Score
{
@ -97,7 +97,7 @@ namespace osu.Game.Tests.Visual.Gameplay
},
new Drawable[]
{
playbackManager = new TestRulesetInputManager(TestSceneModSettings.CreateTestRulesetInfo(), 0, SimultaneousBindingMode.Unique)
playbackManager = new TestRulesetInputManager(TestCustomisableModRuleset.CreateTestRulesetInfo(), 0, SimultaneousBindingMode.Unique)
{
ReplayInputHandler = new TestFramedReplayInputHandler(replay)
{

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@ -27,8 +27,8 @@ using osu.Game.Rulesets.Replays.Types;
using osu.Game.Rulesets.UI;
using osu.Game.Scoring;
using osu.Game.Screens.Play;
using osu.Game.Tests.Mods;
using osu.Game.Tests.Visual.Spectator;
using osu.Game.Tests.Visual.UserInterface;
using osuTK;
using osuTK.Graphics;
@ -77,7 +77,7 @@ namespace osu.Game.Tests.Visual.Gameplay
{
new Drawable[]
{
recordingManager = new TestRulesetInputManager(TestSceneModSettings.CreateTestRulesetInfo(), 0, SimultaneousBindingMode.Unique)
recordingManager = new TestRulesetInputManager(TestCustomisableModRuleset.CreateTestRulesetInfo(), 0, SimultaneousBindingMode.Unique)
{
Recorder = recorder = new TestReplayRecorder
{
@ -107,7 +107,7 @@ namespace osu.Game.Tests.Visual.Gameplay
},
new Drawable[]
{
playbackManager = new TestRulesetInputManager(TestSceneModSettings.CreateTestRulesetInfo(), 0, SimultaneousBindingMode.Unique)
playbackManager = new TestRulesetInputManager(TestCustomisableModRuleset.CreateTestRulesetInfo(), 0, SimultaneousBindingMode.Unique)
{
Clock = new FramedClock(manualClock),
ReplayInputHandler = replayHandler = new TestFramedReplayInputHandler(replay)

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@ -1,21 +0,0 @@
// 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 NUnit.Framework;
using osu.Framework.Graphics.Containers;
using osu.Game.Screens.OnlinePlay;
namespace osu.Game.Tests.Visual.Multiplayer
{
public class TestSceneFreeModSelectOverlay : MultiplayerTestScene
{
[SetUp]
public new void Setup() => Schedule(() =>
{
Child = new FreeModSelectOverlay
{
State = { Value = Visibility.Visible }
};
});
}
}

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@ -1,64 +0,0 @@
// 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.Graphics;
using osu.Framework.Graphics.Sprites;
using osu.Game.Overlays.Mods;
using osu.Game.Rulesets.Mods;
namespace osu.Game.Tests.Visual.UserInterface
{
public class TestSceneModButton : OsuTestScene
{
public TestSceneModButton()
{
Children = new Drawable[]
{
new ModButton(new MultiMod(new TestMod1(), new TestMod2(), new TestMod3(), new TestMod4()))
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre
}
};
}
private class TestMod1 : TestMod
{
public override string Name => "Test mod 1";
public override string Acronym => "M1";
}
private class TestMod2 : TestMod
{
public override string Name => "Test mod 2";
public override string Acronym => "M2";
public override IconUsage? Icon => FontAwesome.Solid.Exclamation;
}
private class TestMod3 : TestMod
{
public override string Name => "Test mod 3";
public override string Acronym => "M3";
public override IconUsage? Icon => FontAwesome.Solid.ArrowRight;
}
private class TestMod4 : TestMod
{
public override string Name => "Test mod 4";
public override string Acronym => "M4";
}
private abstract class TestMod : Mod, IApplicableMod
{
public override double ScoreMultiplier => 1.0;
public override string Description => "This is a test mod.";
}
}
}

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@ -1,472 +0,0 @@
// 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.Linq;
using NUnit.Framework;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Testing;
using osu.Game.Graphics.UserInterface;
using osu.Game.Overlays.Mods;
using osu.Game.Overlays.Settings;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Mania;
using osu.Game.Rulesets.Mania.Mods;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu;
using osu.Game.Rulesets.Osu.Mods;
using osu.Game.Screens.Play.HUD;
using osuTK;
using osuTK.Graphics;
namespace osu.Game.Tests.Visual.UserInterface
{
[Description("mod select and icon display")]
public class TestSceneModSelectOverlay : OsuTestScene
{
private RulesetStore rulesets;
private ModDisplay modDisplay;
private TestModSelectOverlay modSelect;
[BackgroundDependencyLoader]
private void load(RulesetStore rulesets)
{
this.rulesets = rulesets;
}
[SetUp]
public void SetUp() => Schedule(() =>
{
SelectedMods.Value = Array.Empty<Mod>();
createDisplay(() => new TestModSelectOverlay());
});
[SetUpSteps]
public void SetUpSteps()
{
AddStep("show", () => modSelect.Show());
}
/// <summary>
/// Ensure that two mod overlays are not cross polluting via central settings instances.
/// </summary>
[Test]
public void TestSettingsNotCrossPolluting()
{
Bindable<IReadOnlyList<Mod>> selectedMods2 = null;
AddStep("select diff adjust", () => SelectedMods.Value = new Mod[] { new OsuModDifficultyAdjust() });
AddStep("set setting", () => modSelect.ChildrenOfType<SettingsSlider<float>>().First().Current.Value = 8);
AddAssert("ensure setting is propagated", () => SelectedMods.Value.OfType<OsuModDifficultyAdjust>().Single().CircleSize.Value == 8);
AddStep("create second bindable", () => selectedMods2 = new Bindable<IReadOnlyList<Mod>>(new Mod[] { new OsuModDifficultyAdjust() }));
AddStep("create second overlay", () =>
{
Add(modSelect = new TestModSelectOverlay().With(d =>
{
d.Origin = Anchor.TopCentre;
d.Anchor = Anchor.TopCentre;
d.SelectedMods.BindTarget = selectedMods2;
}));
});
AddStep("show", () => modSelect.Show());
AddAssert("ensure first is unchanged", () => SelectedMods.Value.OfType<OsuModDifficultyAdjust>().Single().CircleSize.Value == 8);
AddAssert("ensure second is default", () => selectedMods2.Value.OfType<OsuModDifficultyAdjust>().Single().CircleSize.Value == null);
}
[Test]
public void TestSettingsResetOnDeselection()
{
var osuModDoubleTime = new OsuModDoubleTime { SpeedChange = { Value = 1.2 } };
changeRuleset(0);
AddStep("set dt mod with custom rate", () => { SelectedMods.Value = new[] { osuModDoubleTime }; });
AddAssert("selected mod matches", () => (SelectedMods.Value.Single() as OsuModDoubleTime)?.SpeedChange.Value == 1.2);
AddStep("deselect", () => modSelect.DeselectAllButton.TriggerClick());
AddAssert("selected mods empty", () => SelectedMods.Value.Count == 0);
AddStep("reselect", () => modSelect.GetModButton(osuModDoubleTime).TriggerClick());
AddAssert("selected mod has default value", () => (SelectedMods.Value.Single() as OsuModDoubleTime)?.SpeedChange.IsDefault == true);
}
[Test]
public void TestAnimationFlushOnClose()
{
changeRuleset(0);
AddStep("Select all fun mods", () =>
{
modSelect.ModSectionsContainer
.Single(c => c.ModType == ModType.DifficultyIncrease)
.SelectAll();
});
AddUntilStep("many mods selected", () => modDisplay.Current.Value.Count >= 5);
AddStep("trigger deselect and close overlay", () =>
{
modSelect.ModSectionsContainer
.Single(c => c.ModType == ModType.DifficultyIncrease)
.DeselectAll();
modSelect.Hide();
});
AddAssert("all mods deselected", () => modDisplay.Current.Value.Count == 0);
}
[Test]
public void TestOsuMods()
{
changeRuleset(0);
var osu = new OsuRuleset();
var easierMods = osu.GetModsFor(ModType.DifficultyReduction);
var harderMods = osu.GetModsFor(ModType.DifficultyIncrease);
var noFailMod = osu.GetModsFor(ModType.DifficultyReduction).FirstOrDefault(m => m is OsuModNoFail);
var doubleTimeMod = harderMods.OfType<MultiMod>().FirstOrDefault(m => m.Mods.Any(a => a is OsuModDoubleTime));
var easy = easierMods.FirstOrDefault(m => m is OsuModEasy);
var hardRock = harderMods.FirstOrDefault(m => m is OsuModHardRock);
testSingleMod(noFailMod);
testMultiMod(doubleTimeMod);
testIncompatibleMods(easy, hardRock);
testDeselectAll(easierMods.Where(m => !(m is MultiMod)));
}
[Test]
public void TestManiaMods()
{
changeRuleset(3);
var mania = new ManiaRuleset();
testModsWithSameBaseType(
mania.CreateMod<ManiaModFadeIn>(),
mania.CreateMod<ManiaModHidden>());
}
[Test]
public void TestRulesetChanges()
{
changeRuleset(0);
var noFailMod = new OsuRuleset().GetModsFor(ModType.DifficultyReduction).FirstOrDefault(m => m is OsuModNoFail);
AddStep("set mods externally", () => { SelectedMods.Value = new[] { noFailMod }; });
changeRuleset(0);
AddAssert("ensure mods still selected", () => modDisplay.Current.Value.SingleOrDefault(m => m is OsuModNoFail) != null);
changeRuleset(3);
AddAssert("ensure mods not selected", () => modDisplay.Current.Value.Count == 0);
changeRuleset(0);
AddAssert("ensure mods not selected", () => modDisplay.Current.Value.Count == 0);
}
[Test]
public void TestExternallySetCustomizedMod()
{
changeRuleset(0);
AddStep("set customized mod externally", () => SelectedMods.Value = new[] { new OsuModDoubleTime { SpeedChange = { Value = 1.01 } } });
AddAssert("ensure button is selected and customized accordingly", () =>
{
var button = modSelect.GetModButton(SelectedMods.Value.Single());
return ((OsuModDoubleTime)button.SelectedMod).SpeedChange.Value == 1.01;
});
}
[Test]
public void TestSettingsAreRetainedOnReload()
{
changeRuleset(0);
AddStep("set customized mod externally", () => SelectedMods.Value = new[] { new OsuModDoubleTime { SpeedChange = { Value = 1.01 } } });
AddAssert("setting remains", () => (SelectedMods.Value.SingleOrDefault() as OsuModDoubleTime)?.SpeedChange.Value == 1.01);
AddStep("create overlay", () => createDisplay(() => new TestNonStackedModSelectOverlay()));
AddAssert("setting remains", () => (SelectedMods.Value.SingleOrDefault() as OsuModDoubleTime)?.SpeedChange.Value == 1.01);
}
[Test]
public void TestExternallySetModIsReplacedByOverlayInstance()
{
Mod external = new OsuModDoubleTime();
Mod overlayButtonMod = null;
changeRuleset(0);
AddStep("set mod externally", () => { SelectedMods.Value = new[] { external }; });
AddAssert("ensure button is selected", () =>
{
var button = modSelect.GetModButton(SelectedMods.Value.Single());
overlayButtonMod = button.SelectedMod;
return overlayButtonMod.GetType() == external.GetType();
});
// Right now, when an external change occurs, the ModSelectOverlay will replace the global instance with its own
AddAssert("mod instance doesn't match", () => external != overlayButtonMod);
AddAssert("one mod present in global selected", () => SelectedMods.Value.Count == 1);
AddAssert("globally selected matches button's mod instance", () => SelectedMods.Value.Contains(overlayButtonMod));
AddAssert("globally selected doesn't contain original external change", () => !SelectedMods.Value.Contains(external));
}
[Test]
public void TestNonStacked()
{
changeRuleset(0);
AddStep("create overlay", () => createDisplay(() => new TestNonStackedModSelectOverlay()));
AddStep("show", () => modSelect.Show());
AddAssert("ensure all buttons are spread out", () => modSelect.ChildrenOfType<ModButton>().All(m => m.Mods.Length <= 1));
}
[Test]
public void TestChangeIsValidChangesButtonVisibility()
{
changeRuleset(0);
AddAssert("double time visible", () => modSelect.ChildrenOfType<ModButton>().Any(b => b.Mods.Any(m => m is OsuModDoubleTime)));
AddStep("make double time invalid", () => modSelect.IsValidMod = m => !(m is OsuModDoubleTime));
AddUntilStep("double time not visible", () => modSelect.ChildrenOfType<ModButton>().All(b => !b.Mods.Any(m => m is OsuModDoubleTime)));
AddAssert("nightcore still visible", () => modSelect.ChildrenOfType<ModButton>().Any(b => b.Mods.Any(m => m is OsuModNightcore)));
AddStep("make double time valid again", () => modSelect.IsValidMod = m => true);
AddUntilStep("double time visible", () => modSelect.ChildrenOfType<ModButton>().Any(b => b.Mods.Any(m => m is OsuModDoubleTime)));
AddAssert("nightcore still visible", () => modSelect.ChildrenOfType<ModButton>().Any(b => b.Mods.Any(m => m is OsuModNightcore)));
}
[Test]
public void TestChangeIsValidPreservesSelection()
{
changeRuleset(0);
AddStep("select DT + HD", () => SelectedMods.Value = new Mod[] { new OsuModDoubleTime(), new OsuModHidden() });
AddAssert("DT + HD selected", () => modSelect.ChildrenOfType<ModButton>().Count(b => b.Selected) == 2);
AddStep("make NF invalid", () => modSelect.IsValidMod = m => !(m is ModNoFail));
AddAssert("DT + HD still selected", () => modSelect.ChildrenOfType<ModButton>().Count(b => b.Selected) == 2);
}
[Test]
public void TestUnimplementedModIsUnselectable()
{
var testRuleset = new TestUnimplementedModOsuRuleset();
changeTestRuleset(testRuleset.RulesetInfo);
var conversionMods = testRuleset.GetModsFor(ModType.Conversion);
var unimplementedMod = conversionMods.FirstOrDefault(m => m is TestUnimplementedMod);
testUnimplementedMod(unimplementedMod);
}
private void testSingleMod(Mod mod)
{
selectNext(mod);
checkSelected(mod);
selectPrevious(mod);
checkNotSelected(mod);
selectNext(mod);
selectNext(mod);
checkNotSelected(mod);
selectPrevious(mod);
selectPrevious(mod);
checkNotSelected(mod);
}
private void testMultiMod(MultiMod multiMod)
{
foreach (var mod in multiMod.Mods)
{
selectNext(mod);
checkSelected(mod);
}
for (int index = multiMod.Mods.Length - 1; index >= 0; index--)
selectPrevious(multiMod.Mods[index]);
foreach (var mod in multiMod.Mods)
checkNotSelected(mod);
}
private void testUnimplementedMod(Mod mod)
{
selectNext(mod);
checkNotSelected(mod);
}
private void testIncompatibleMods(Mod modA, Mod modB)
{
selectNext(modA);
checkSelected(modA);
checkNotSelected(modB);
selectNext(modB);
checkSelected(modB);
checkNotSelected(modA);
selectPrevious(modB);
checkNotSelected(modA);
checkNotSelected(modB);
}
private void testDeselectAll(IEnumerable<Mod> mods)
{
foreach (var mod in mods)
selectNext(mod);
AddAssert("check for any selection", () => modSelect.SelectedMods.Value.Any());
AddStep("deselect all", () => modSelect.DeselectAllButton.Action.Invoke());
AddAssert("check for no selection", () => !modSelect.SelectedMods.Value.Any());
}
private void testModsWithSameBaseType(Mod modA, Mod modB)
{
selectNext(modA);
checkSelected(modA);
selectNext(modB);
checkSelected(modB);
// Backwards
selectPrevious(modA);
checkSelected(modA);
}
private void selectNext(Mod mod) => AddStep($"left click {mod.Name}", () => modSelect.GetModButton(mod)?.SelectNext(1));
private void selectPrevious(Mod mod) => AddStep($"right click {mod.Name}", () => modSelect.GetModButton(mod)?.SelectNext(-1));
private void checkSelected(Mod mod)
{
AddAssert($"check {mod.Name} is selected", () =>
{
var button = modSelect.GetModButton(mod);
return modSelect.SelectedMods.Value.SingleOrDefault(m => m.Name == mod.Name) != null && button.SelectedMod.GetType() == mod.GetType() && button.Selected;
});
}
private void changeRuleset(int? onlineId)
{
AddStep($"change ruleset to {(onlineId?.ToString() ?? "none")}", () => { Ruleset.Value = rulesets.AvailableRulesets.FirstOrDefault(r => r.OnlineID == onlineId); });
waitForLoad();
}
private void changeTestRuleset(RulesetInfo rulesetInfo)
{
AddStep($"change ruleset to {rulesetInfo.Name}", () => { Ruleset.Value = rulesetInfo; });
waitForLoad();
}
private void waitForLoad() =>
AddUntilStep("wait for icons to load", () => modSelect.AllLoaded);
private void checkNotSelected(Mod mod)
{
AddAssert($"check {mod.Name} is not selected", () =>
{
var button = modSelect.GetModButton(mod);
return modSelect.SelectedMods.Value.All(m => m.GetType() != mod.GetType()) && button.SelectedMod?.GetType() != mod.GetType();
});
}
private void createDisplay(Func<TestModSelectOverlay> createOverlayFunc)
{
Children = new Drawable[]
{
modSelect = createOverlayFunc().With(d =>
{
d.Origin = Anchor.BottomCentre;
d.Anchor = Anchor.BottomCentre;
d.SelectedMods.BindTarget = SelectedMods;
}),
modDisplay = new ModDisplay
{
Anchor = Anchor.TopRight,
Origin = Anchor.TopRight,
Position = new Vector2(-5, 25),
Current = { BindTarget = modSelect.SelectedMods }
}
};
}
private class TestModSelectOverlay : UserModSelectOverlay
{
public new Bindable<IReadOnlyList<Mod>> SelectedMods => base.SelectedMods;
public bool AllLoaded => ModSectionsContainer.Children.All(c => c.ModIconsLoaded);
public new FillFlowContainer<ModSection> ModSectionsContainer =>
base.ModSectionsContainer;
public ModButton GetModButton(Mod mod)
{
var section = ModSectionsContainer.Children.Single(s => s.ModType == mod.Type);
return section.ButtonsContainer.OfType<ModButton>().Single(b => b.Mods.Any(m => m.GetType() == mod.GetType()));
}
public new TriangleButton DeselectAllButton => base.DeselectAllButton;
public new Color4 LowMultiplierColour => base.LowMultiplierColour;
public new Color4 HighMultiplierColour => base.HighMultiplierColour;
}
private class TestNonStackedModSelectOverlay : TestModSelectOverlay
{
protected override bool Stacked => false;
}
private class TestUnimplementedMod : Mod
{
public override string Name => "Unimplemented mod";
public override string Acronym => "UM";
public override string Description => "A mod that is not implemented.";
public override double ScoreMultiplier => 1;
public override ModType Type => ModType.Conversion;
}
private class TestUnimplementedModOsuRuleset : OsuRuleset
{
public override string ShortName => "unimplemented";
public override IEnumerable<Mod> GetModsFor(ModType type)
{
if (type == ModType.Conversion) return base.GetModsFor(type).Concat(new[] { new TestUnimplementedMod() });
return base.GetModsFor(type);
}
}
}
}

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@ -1,238 +0,0 @@
// 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.Linq;
using NUnit.Framework;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Utils;
using osu.Framework.Testing;
using osu.Game.Beatmaps;
using osu.Game.Configuration;
using osu.Game.Graphics.UserInterface;
using osu.Game.Overlays.Mods;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Difficulty;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu.Mods;
using osu.Game.Rulesets.UI;
using osuTK.Input;
namespace osu.Game.Tests.Visual.UserInterface
{
public class TestSceneModSettings : OsuManualInputManagerTestScene
{
private TestModSelectOverlay modSelect;
private readonly Mod testCustomisableMod = new TestModCustomisable1();
private readonly Mod testCustomisableAutoOpenMod = new TestModCustomisable2();
[SetUp]
public void SetUp() => Schedule(() =>
{
SelectedMods.Value = Array.Empty<Mod>();
Ruleset.Value = CreateTestRulesetInfo();
});
[Test]
public void TestButtonShowsOnCustomisableMod()
{
createModSelect();
openModSelect();
AddAssert("button disabled", () => !modSelect.CustomiseButton.Enabled.Value);
AddUntilStep("wait for button load", () => modSelect.ButtonsLoaded);
AddStep("select mod", () => modSelect.SelectMod(testCustomisableMod));
AddAssert("button enabled", () => modSelect.CustomiseButton.Enabled.Value);
AddStep("open Customisation", () => modSelect.CustomiseButton.TriggerClick());
AddStep("deselect mod", () => modSelect.SelectMod(testCustomisableMod));
AddAssert("controls hidden", () => modSelect.ModSettingsContainer.State.Value == Visibility.Hidden);
}
[Test]
public void TestButtonShowsOnModAlreadyAdded()
{
AddStep("set active mods", () => SelectedMods.Value = new List<Mod> { testCustomisableMod });
createModSelect();
AddAssert("mods still active", () => SelectedMods.Value.Count == 1);
openModSelect();
AddAssert("button enabled", () => modSelect.CustomiseButton.Enabled.Value);
}
[Test]
public void TestCustomisationMenuVisibility()
{
createModSelect();
openModSelect();
AddAssert("Customisation closed", () => modSelect.ModSettingsContainer.State.Value == Visibility.Hidden);
AddStep("select mod", () => modSelect.SelectMod(testCustomisableAutoOpenMod));
AddAssert("Customisation opened", () => modSelect.ModSettingsContainer.State.Value == Visibility.Visible);
AddStep("deselect mod", () => modSelect.SelectMod(testCustomisableAutoOpenMod));
AddAssert("Customisation closed", () => modSelect.ModSettingsContainer.State.Value == Visibility.Hidden);
}
[Test]
public void TestModSettingsUnboundWhenCopied()
{
OsuModDoubleTime original = null;
OsuModDoubleTime copy = null;
AddStep("create mods", () =>
{
original = new OsuModDoubleTime();
copy = (OsuModDoubleTime)original.DeepClone();
});
AddStep("change property", () => original.SpeedChange.Value = 2);
AddAssert("original has new value", () => Precision.AlmostEquals(2.0, original.SpeedChange.Value));
AddAssert("copy has original value", () => Precision.AlmostEquals(1.5, copy.SpeedChange.Value));
}
[Test]
public void TestMultiModSettingsUnboundWhenCopied()
{
MultiMod original = null;
MultiMod copy = null;
AddStep("create mods", () =>
{
original = new MultiMod(new OsuModDoubleTime());
copy = (MultiMod)original.DeepClone();
});
AddStep("change property", () => ((OsuModDoubleTime)original.Mods[0]).SpeedChange.Value = 2);
AddAssert("original has new value", () => Precision.AlmostEquals(2.0, ((OsuModDoubleTime)original.Mods[0]).SpeedChange.Value));
AddAssert("copy has original value", () => Precision.AlmostEquals(1.5, ((OsuModDoubleTime)copy.Mods[0]).SpeedChange.Value));
}
[Test]
public void TestCustomisationMenuNoClickthrough()
{
createModSelect();
openModSelect();
AddStep("change mod settings menu width to full screen", () => modSelect.SetModSettingsWidth(1.0f));
AddStep("select cm2", () => modSelect.SelectMod(testCustomisableAutoOpenMod));
AddAssert("Customisation opened", () => modSelect.ModSettingsContainer.State.Value == Visibility.Visible);
AddStep("hover over mod behind settings menu", () => InputManager.MoveMouseTo(modSelect.GetModButton(testCustomisableMod)));
AddAssert("Mod is not considered hovered over", () => !modSelect.GetModButton(testCustomisableMod).IsHovered);
AddStep("left click mod", () => InputManager.Click(MouseButton.Left));
AddAssert("only cm2 is active", () => SelectedMods.Value.Count == 1);
AddStep("right click mod", () => InputManager.Click(MouseButton.Right));
AddAssert("only cm2 is active", () => SelectedMods.Value.Count == 1);
}
private void createModSelect()
{
AddStep("create mod select", () =>
{
Child = modSelect = new TestModSelectOverlay
{
Origin = Anchor.BottomCentre,
Anchor = Anchor.BottomCentre,
SelectedMods = { BindTarget = SelectedMods }
};
});
}
private void openModSelect()
{
AddStep("open", () => modSelect.Show());
AddUntilStep("wait for ready", () => modSelect.State.Value == Visibility.Visible && modSelect.ButtonsLoaded);
}
private class TestModSelectOverlay : UserModSelectOverlay
{
public new VisibilityContainer ModSettingsContainer => base.ModSettingsContainer;
public new TriangleButton CustomiseButton => base.CustomiseButton;
public bool ButtonsLoaded => ModSectionsContainer.Children.All(c => c.ModIconsLoaded);
public ModButton GetModButton(Mod mod)
{
return ModSectionsContainer.ChildrenOfType<ModButton>().Single(b => b.Mods.Any(m => m.GetType() == mod.GetType()));
}
public void SelectMod(Mod mod) =>
GetModButton(mod).SelectNext(1);
public void SetModSettingsWidth(float newWidth) =>
ModSettingsContainer.Parent.Width = newWidth;
}
public static RulesetInfo CreateTestRulesetInfo() => new TestCustomisableModRuleset().RulesetInfo;
public class TestCustomisableModRuleset : Ruleset
{
public override IEnumerable<Mod> GetModsFor(ModType type)
{
if (type == ModType.Conversion)
{
return new Mod[]
{
new TestModCustomisable1(),
new TestModCustomisable2()
};
}
return Array.Empty<Mod>();
}
public override DrawableRuleset CreateDrawableRulesetWith(IBeatmap beatmap, IReadOnlyList<Mod> mods = null) => throw new NotImplementedException();
public override IBeatmapConverter CreateBeatmapConverter(IBeatmap beatmap) => throw new NotImplementedException();
public override DifficultyCalculator CreateDifficultyCalculator(IWorkingBeatmap beatmap) => throw new NotImplementedException();
public override string Description { get; } = "test";
public override string ShortName { get; } = "tst";
}
private class TestModCustomisable1 : TestModCustomisable
{
public override string Name => "Customisable Mod 1";
public override string Acronym => "CM1";
}
private class TestModCustomisable2 : TestModCustomisable
{
public override string Name => "Customisable Mod 2";
public override string Acronym => "CM2";
public override bool RequiresConfiguration => true;
}
private abstract class TestModCustomisable : Mod, IApplicableMod
{
public override double ScoreMultiplier => 1.0;
public override string Description => "This is a customisable test mod.";
public override ModType Type => ModType.Conversion;
[SettingSource("Sample float", "Change something for a mod")]
public BindableFloat SliderBindable { get; } = new BindableFloat
{
MinValue = 0,
MaxValue = 10,
Default = 5,
Value = 7
};
[SettingSource("Sample bool", "Clicking this changes a setting")]
public BindableBool TickBindable { get; } = new BindableBool();
}
}
}

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// 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.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Cursor;
using osu.Game.Rulesets.Mods;
using osu.Game.Utils;
using osuTK;
namespace osu.Game.Overlays.Mods
{
public class IncompatibilityDisplayingModButton : ModButton
{
private readonly CompositeDrawable incompatibleIcon;
[Resolved]
private Bindable<IReadOnlyList<Mod>> selectedMods { get; set; }
public IncompatibilityDisplayingModButton(Mod mod)
: base(mod)
{
ButtonContent.Add(incompatibleIcon = new IncompatibleIcon
{
Anchor = Anchor.BottomRight,
Origin = Anchor.Centre,
Position = new Vector2(-13),
});
}
protected override void LoadComplete()
{
base.LoadComplete();
selectedMods.BindValueChanged(_ => Scheduler.AddOnce(updateCompatibility), true);
}
protected override void DisplayMod(Mod mod)
{
base.DisplayMod(mod);
Scheduler.AddOnce(updateCompatibility);
}
private void updateCompatibility()
{
var m = SelectedMod ?? Mods.First();
bool isIncompatible = false;
if (selectedMods.Value.Count > 0 && !selectedMods.Value.Contains(m))
isIncompatible = !ModUtils.CheckCompatibleSet(selectedMods.Value.Append(m));
if (isIncompatible)
incompatibleIcon.Show();
else
incompatibleIcon.Hide();
}
public override ITooltip<Mod> GetCustomTooltip() => new IncompatibilityDisplayingTooltip();
}
}

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// 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;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Cursor;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Localisation;
using osu.Game.Graphics;
using osuTK;
using osuTK.Graphics;
namespace osu.Game.Overlays.Mods
{
public class IncompatibleIcon : VisibilityContainer, IHasTooltip
{
private Circle circle;
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
Size = new Vector2(20);
State.Value = Visibility.Hidden;
Alpha = 0;
InternalChildren = new Drawable[]
{
circle = new Circle
{
RelativeSizeAxes = Axes.Both,
Colour = colours.Gray4,
},
new SpriteIcon
{
RelativeSizeAxes = Axes.Both,
Origin = Anchor.Centre,
Anchor = Anchor.Centre,
Size = new Vector2(0.6f),
Icon = FontAwesome.Solid.Slash,
Colour = Color4.White,
Shadow = true,
}
};
}
protected override void PopIn()
{
this.FadeIn(200, Easing.OutQuint);
circle.FlashColour(Color4.Red, 500, Easing.OutQuint);
this.ScaleTo(1.8f).Then().ScaleTo(1, 500, Easing.OutQuint);
}
protected override void PopOut()
{
this.FadeOut(200, Easing.OutQuint);
this.ScaleTo(0.8f, 200, Easing.In);
}
public LocalisableString TooltipText => "Incompatible with current selected mods";
}
}

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// 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 osuTK;
using osuTK.Graphics;
using osuTK.Input;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Game.Graphics.Sprites;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.UI;
using System;
using System.Linq;
using osu.Framework.Graphics.Cursor;
using osu.Framework.Input.Events;
using osu.Framework.Localisation;
using osu.Game.Graphics;
using osu.Game.Graphics.UserInterface;
namespace osu.Game.Overlays.Mods
{
/// <summary>
/// Represents a clickable button which can cycle through one of more mods.
/// </summary>
public class ModButton : ModButtonEmpty, IHasCustomTooltip<Mod>
{
private ModIcon foregroundIcon;
private ModIcon backgroundIcon;
private readonly SpriteText text;
private readonly Container<ModIcon> iconsContainer;
/// <summary>
/// Fired when the selection changes.
/// </summary>
public Action<Mod> SelectionChanged;
public LocalisableString TooltipText => (SelectedMod?.Description ?? Mods.FirstOrDefault()?.Description) ?? string.Empty;
private const Easing mod_switch_easing = Easing.InOutSine;
private const double mod_switch_duration = 120;
// A selected index of -1 means not selected.
private int selectedIndex = -1;
/// <summary>
/// Change the selected mod index of this button.
/// </summary>
/// <param name="newIndex">The new index.</param>
/// <param name="resetSettings">Whether any settings applied to the mod should be reset on selection.</param>
/// <returns>Whether the selection changed.</returns>
private bool changeSelectedIndex(int newIndex, bool resetSettings = true)
{
if (newIndex == selectedIndex) return false;
int direction = newIndex < selectedIndex ? -1 : 1;
bool beforeSelected = Selected;
Mod previousSelection = SelectedMod ?? Mods[0];
if (newIndex >= Mods.Length)
newIndex = -1;
else if (newIndex < -1)
newIndex = Mods.Length - 1;
if (newIndex >= 0 && !Mods[newIndex].HasImplementation)
return false;
selectedIndex = newIndex;
Mod newSelection = SelectedMod ?? Mods[0];
if (resetSettings)
newSelection.ResetSettingsToDefaults();
Schedule(() =>
{
if (beforeSelected != Selected)
{
iconsContainer.RotateTo(Selected ? 5f : 0f, 300, Easing.OutElastic);
iconsContainer.ScaleTo(Selected ? 1.1f : 1f, 300, Easing.OutElastic);
}
if (previousSelection != newSelection)
{
const float rotate_angle = 16;
foregroundIcon.RotateTo(rotate_angle * direction, mod_switch_duration, mod_switch_easing);
backgroundIcon.RotateTo(-rotate_angle * direction, mod_switch_duration, mod_switch_easing);
backgroundIcon.Mod = newSelection;
using (BeginDelayedSequence(mod_switch_duration))
{
foregroundIcon
.RotateTo(-rotate_angle * direction)
.RotateTo(0f, mod_switch_duration, mod_switch_easing);
backgroundIcon
.RotateTo(rotate_angle * direction)
.RotateTo(0f, mod_switch_duration, mod_switch_easing);
Schedule(() => DisplayMod(newSelection));
}
}
foregroundIcon.Selected.Value = Selected;
});
SelectionChanged?.Invoke(SelectedMod);
return true;
}
public bool Selected => selectedIndex != -1;
private Color4 selectedColour;
public Color4 SelectedColour
{
get => selectedColour;
set
{
if (value == selectedColour) return;
selectedColour = value;
if (Selected) foregroundIcon.Colour = value;
}
}
private Mod mod;
protected readonly Container ButtonContent;
public Mod Mod
{
get => mod;
set
{
mod = value;
if (mod == null)
{
Mods = Array.Empty<Mod>();
Alpha = 0;
}
else
{
Mods = (mod as MultiMod)?.Mods ?? new[] { mod };
Alpha = 1;
}
createIcons();
if (Mods.Length > 0)
{
DisplayMod(Mods[0]);
}
}
}
public Mod[] Mods { get; private set; }
public virtual Mod SelectedMod => Mods.ElementAtOrDefault(selectedIndex);
protected override bool OnMouseDown(MouseDownEvent e)
{
ButtonContent.ScaleTo(0.9f, 800, Easing.Out);
return base.OnMouseDown(e);
}
protected override void OnMouseUp(MouseUpEvent e)
{
ButtonContent.ScaleTo(1, 500, Easing.OutElastic);
// only trigger the event if we are inside the area of the button
if (Contains(e.ScreenSpaceMousePosition))
{
switch (e.Button)
{
case MouseButton.Right:
SelectNext(-1);
break;
}
}
}
protected override bool OnClick(ClickEvent e)
{
SelectNext(1);
return true;
}
/// <summary>
/// Select the next available mod in a specified direction.
/// </summary>
/// <param name="direction">1 for forwards, -1 for backwards.</param>
public void SelectNext(int direction)
{
int start = selectedIndex + direction;
// wrap around if we are at an extremity.
if (start >= Mods.Length)
start = -1;
else if (start < -1)
start = Mods.Length - 1;
for (int i = start; i < Mods.Length && i >= 0; i += direction)
{
if (SelectAt(i))
return;
}
Deselect();
}
/// <summary>
/// Select the mod at the provided index.
/// </summary>
/// <param name="index">The index to select.</param>
/// <param name="resetSettings">Whether any settings applied to the mod should be reset on selection.</param>
/// <returns>Whether the selection changed.</returns>
public bool SelectAt(int index, bool resetSettings = true)
{
if (!Mods[index].HasImplementation) return false;
changeSelectedIndex(index, resetSettings);
return true;
}
public void Deselect() => changeSelectedIndex(-1);
protected virtual void DisplayMod(Mod mod)
{
if (backgroundIcon != null)
backgroundIcon.Mod = foregroundIcon.Mod;
foregroundIcon.Mod = mod;
text.Text = mod.Name;
Colour = mod.HasImplementation ? Color4.White : Color4.Gray;
}
private void createIcons()
{
iconsContainer.Clear();
if (Mods.Length > 1)
{
iconsContainer.AddRange(new[]
{
backgroundIcon = new ModIcon(Mods[1], false)
{
Origin = Anchor.BottomRight,
Anchor = Anchor.BottomRight,
Position = new Vector2(1.5f),
},
foregroundIcon = new ModIcon(Mods[0], false)
{
Origin = Anchor.BottomRight,
Anchor = Anchor.BottomRight,
Position = new Vector2(-1.5f),
},
});
}
else
{
iconsContainer.Add(foregroundIcon = new ModIcon(Mod, false)
{
Origin = Anchor.Centre,
Anchor = Anchor.Centre,
});
}
}
public ModButton(Mod mod)
{
Children = new Drawable[]
{
new Container
{
Size = new Vector2(77f, 80f),
Origin = Anchor.TopCentre,
Anchor = Anchor.TopCentre,
Children = new Drawable[]
{
ButtonContent = new Container
{
Children = new Drawable[]
{
iconsContainer = new Container<ModIcon>
{
RelativeSizeAxes = Axes.Both,
Origin = Anchor.Centre,
Anchor = Anchor.Centre,
},
},
RelativeSizeAxes = Axes.Both,
Origin = Anchor.Centre,
Anchor = Anchor.Centre,
}
}
},
text = new OsuSpriteText
{
Y = 75,
Origin = Anchor.TopCentre,
Anchor = Anchor.TopCentre,
Font = OsuFont.GetFont(size: 18)
},
new HoverSounds()
};
Mod = mod;
}
public virtual ITooltip<Mod> GetCustomTooltip() => new ModButtonTooltip();
public Mod TooltipContent => SelectedMod ?? Mods.FirstOrDefault();
}
}

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// 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 osuTK;
using osu.Framework.Graphics.Containers;
namespace osu.Game.Overlays.Mods
{
/// <summary>
/// A mod button used exclusively for providing an empty space the size of a mod button.
/// </summary>
public class ModButtonEmpty : Container
{
public ModButtonEmpty()
{
Size = new Vector2(100f);
AlwaysPresent = true;
}
}
}

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// 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.Collections.Generic;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Graphics;
using osu.Game.Graphics.Sprites;
using osu.Game.Rulesets.Mods;
using osuTK;
namespace osu.Game.Overlays.Mods
{
public class ModControlSection : CompositeDrawable
{
protected FillFlowContainer FlowContent;
public readonly Mod Mod;
public ModControlSection(Mod mod, IEnumerable<Drawable> modControls)
{
Mod = mod;
RelativeSizeAxes = Axes.X;
AutoSizeAxes = Axes.Y;
FlowContent = new FillFlowContainer
{
Margin = new MarginPadding { Top = 30 },
Spacing = new Vector2(0, 5),
Direction = FillDirection.Vertical,
AutoSizeAxes = Axes.Y,
RelativeSizeAxes = Axes.X,
ChildrenEnumerable = modControls
};
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
AddRangeInternal(new Drawable[]
{
new OsuSpriteText
{
Text = Mod.Name,
Font = OsuFont.GetFont(weight: FontWeight.Bold),
Colour = colours.Yellow,
},
FlowContent
});
}
}
}

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// 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 osuTK;
using osuTK.Input;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Graphics.Sprites;
using osu.Game.Rulesets.Mods;
using System;
using System.Linq;
using System.Collections.Generic;
using System.Threading;
using Humanizer;
using osu.Framework.Input.Events;
using osu.Game.Graphics;
namespace osu.Game.Overlays.Mods
{
public class ModSection : CompositeDrawable
{
private readonly Drawable header;
public FillFlowContainer<ModButtonEmpty> ButtonsContainer { get; }
protected IReadOnlyList<ModButton> Buttons { get; private set; } = Array.Empty<ModButton>();
public Action<Mod> Action;
public Key[] ToggleKeys;
public readonly ModType ModType;
public IEnumerable<Mod> SelectedMods => Buttons.Select(b => b.SelectedMod).Where(m => m != null);
private CancellationTokenSource modsLoadCts;
protected bool SelectionAnimationRunning => pendingSelectionOperations.Count > 0;
/// <summary>
/// True when all mod icons have completed loading.
/// </summary>
public bool ModIconsLoaded { get; private set; } = true;
public IEnumerable<Mod> Mods
{
set
{
var modContainers = value.Select(m =>
{
if (m == null)
return new ModButtonEmpty();
return CreateModButton(m).With(b =>
{
b.SelectionChanged = mod =>
{
ModButtonStateChanged(mod);
Action?.Invoke(mod);
};
});
}).ToArray();
modsLoadCts?.Cancel();
if (modContainers.Length == 0)
{
ModIconsLoaded = true;
header.Hide();
Hide();
return;
}
ModIconsLoaded = false;
LoadComponentsAsync(modContainers, c =>
{
ModIconsLoaded = true;
ButtonsContainer.ChildrenEnumerable = c;
}, (modsLoadCts = new CancellationTokenSource()).Token);
Buttons = modContainers.OfType<ModButton>().ToArray();
header.FadeIn(200);
this.FadeIn(200);
}
}
protected virtual void ModButtonStateChanged(Mod mod)
{
}
protected override bool OnKeyDown(KeyDownEvent e)
{
if (e.ControlPressed) return false;
if (ToggleKeys != null)
{
int index = Array.IndexOf(ToggleKeys, e.Key);
if (index > -1 && index < Buttons.Count)
Buttons[index].SelectNext(e.ShiftPressed ? -1 : 1);
}
return base.OnKeyDown(e);
}
private const double initial_multiple_selection_delay = 120;
private double selectionDelay = initial_multiple_selection_delay;
private double lastSelection;
private readonly Queue<Action> pendingSelectionOperations = new Queue<Action>();
protected override void Update()
{
base.Update();
if (selectionDelay == initial_multiple_selection_delay || Time.Current - lastSelection >= selectionDelay)
{
if (pendingSelectionOperations.TryDequeue(out var dequeuedAction))
{
dequeuedAction();
// each time we play an animation, we decrease the time until the next animation (to ramp the visual and audible elements).
selectionDelay = Math.Max(30, selectionDelay * 0.8f);
lastSelection = Time.Current;
}
else
{
// reset the selection delay after all animations have been completed.
// this will cause the next action to be immediately performed.
selectionDelay = initial_multiple_selection_delay;
}
}
}
/// <summary>
/// Selects all mods.
/// </summary>
public void SelectAll()
{
pendingSelectionOperations.Clear();
foreach (var button in Buttons.Where(b => !b.Selected))
pendingSelectionOperations.Enqueue(() => button.SelectAt(0));
}
/// <summary>
/// Deselects all mods.
/// </summary>
public void DeselectAll()
{
pendingSelectionOperations.Clear();
DeselectTypes(Buttons.Select(b => b.SelectedMod?.GetType()).Where(t => t != null));
}
/// <summary>
/// Deselect one or more mods in this section.
/// </summary>
/// <param name="modTypes">The types of <see cref="Mod"/>s which should be deselected.</param>
/// <param name="immediate">Whether the deselection should happen immediately. Should only be used when required to ensure correct selection flow.</param>
/// <param name="newSelection">If this deselection is triggered by a user selection, this should contain the newly selected type. This type will never be deselected, even if it matches one provided in <paramref name="modTypes"/>.</param>
public void DeselectTypes(IEnumerable<Type> modTypes, bool immediate = false, Mod newSelection = null)
{
foreach (var button in Buttons)
{
if (button.SelectedMod == null) continue;
if (button.SelectedMod == newSelection)
continue;
foreach (var type in modTypes)
{
if (type.IsInstanceOfType(button.SelectedMod))
{
if (immediate)
button.Deselect();
else
pendingSelectionOperations.Enqueue(button.Deselect);
}
}
}
}
/// <summary>
/// Updates all buttons with the given list of selected mods.
/// </summary>
/// <param name="newSelectedMods">The new list of selected mods to select.</param>
public void UpdateSelectedButtons(IReadOnlyList<Mod> newSelectedMods)
{
foreach (var button in Buttons)
updateButtonSelection(button, newSelectedMods);
}
private void updateButtonSelection(ModButton button, IReadOnlyList<Mod> newSelectedMods)
{
foreach (var mod in newSelectedMods)
{
int index = Array.FindIndex(button.Mods, m1 => mod.GetType() == m1.GetType());
if (index < 0)
continue;
var buttonMod = button.Mods[index];
// as this is likely coming from an external change, ensure the settings of the mod are in sync.
buttonMod.CopyFrom(mod);
button.SelectAt(index, false);
return;
}
button.Deselect();
}
public ModSection(ModType type)
{
ModType = type;
AutoSizeAxes = Axes.Y;
RelativeSizeAxes = Axes.X;
Origin = Anchor.TopCentre;
Anchor = Anchor.TopCentre;
InternalChildren = new[]
{
header = CreateHeader(type.Humanize(LetterCasing.Title)),
ButtonsContainer = new FillFlowContainer<ModButtonEmpty>
{
AutoSizeAxes = Axes.Y,
RelativeSizeAxes = Axes.X,
Origin = Anchor.BottomLeft,
Anchor = Anchor.BottomLeft,
Spacing = new Vector2(50f, 0f),
Margin = new MarginPadding
{
Top = 20,
},
AlwaysPresent = true
},
};
}
protected virtual Drawable CreateHeader(string text) => new OsuSpriteText
{
Font = OsuFont.GetFont(weight: FontWeight.Bold),
Text = text
};
protected virtual ModButton CreateModButton(Mod mod) => new ModButton(mod);
/// <summary>
/// Run any delayed selections (due to animation) immediately to leave mods in a good (final) state.
/// </summary>
public void FlushPendingSelections()
{
while (pendingSelectionOperations.TryDequeue(out var dequeuedAction))
dequeuedAction();
}
}
}

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// 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.Linq;
using JetBrains.Annotations;
using osu.Framework.Allocation;
using osu.Framework.Audio;
using osu.Framework.Audio.Sample;
using osu.Framework.Bindables;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Game.Graphics;
using osu.Game.Graphics.Backgrounds;
using osu.Game.Graphics.Containers;
using osu.Game.Graphics.Sprites;
using osu.Game.Graphics.UserInterface;
using osu.Game.Input.Bindings;
using osu.Game.Resources.Localisation.Web;
using osu.Game.Rulesets.Mods;
using osu.Game.Screens;
using osu.Game.Utils;
using osuTK;
using osuTK.Graphics;
using osuTK.Input;
namespace osu.Game.Overlays.Mods
{
public abstract class ModSelectOverlay : WaveOverlayContainer
{
public const float HEIGHT = 510;
protected readonly TriangleButton DeselectAllButton;
protected readonly TriangleButton CustomiseButton;
protected readonly TriangleButton CloseButton;
protected readonly FillFlowContainer FooterContainer;
protected override bool BlockNonPositionalInput => false;
protected override bool DimMainContent => false;
/// <summary>
/// Whether <see cref="Mod"/>s underneath the same <see cref="MultiMod"/> instance should appear as stacked buttons.
/// </summary>
protected virtual bool Stacked => true;
/// <summary>
/// Whether configurable <see cref="Mod"/>s can be configured by the local user.
/// </summary>
protected virtual bool AllowConfiguration => true;
[NotNull]
private Func<Mod, bool> isValidMod = m => true;
/// <summary>
/// A function that checks whether a given mod is selectable.
/// </summary>
[NotNull]
public Func<Mod, bool> IsValidMod
{
get => isValidMod;
set
{
isValidMod = value ?? throw new ArgumentNullException(nameof(value));
updateAvailableMods();
}
}
protected readonly FillFlowContainer<ModSection> ModSectionsContainer;
protected readonly ModSettingsContainer ModSettingsContainer;
[Cached]
public readonly Bindable<IReadOnlyList<Mod>> SelectedMods = new Bindable<IReadOnlyList<Mod>>(Array.Empty<Mod>());
private Bindable<Dictionary<ModType, IReadOnlyList<Mod>>> availableMods;
protected Color4 LowMultiplierColour;
protected Color4 HighMultiplierColour;
private const float content_width = 0.8f;
private const float footer_button_spacing = 20;
private Sample sampleOn, sampleOff;
protected ModSelectOverlay()
{
Waves.FirstWaveColour = Color4Extensions.FromHex(@"19b0e2");
Waves.SecondWaveColour = Color4Extensions.FromHex(@"2280a2");
Waves.ThirdWaveColour = Color4Extensions.FromHex(@"005774");
Waves.FourthWaveColour = Color4Extensions.FromHex(@"003a4e");
RelativeSizeAxes = Axes.X;
Height = HEIGHT;
Padding = new MarginPadding { Horizontal = -OsuScreen.HORIZONTAL_OVERFLOW_PADDING };
Children = new Drawable[]
{
new Container
{
RelativeSizeAxes = Axes.Both,
Masking = true,
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = new Color4(36, 50, 68, 255)
},
new Triangles
{
TriangleScale = 5,
RelativeSizeAxes = Axes.Both,
ColourLight = new Color4(53, 66, 82, 255),
ColourDark = new Color4(41, 54, 70, 255),
},
},
},
new GridContainer
{
RelativeSizeAxes = Axes.Both,
Anchor = Anchor.BottomCentre,
Origin = Anchor.BottomCentre,
RowDimensions = new[]
{
new Dimension(GridSizeMode.Absolute, 90),
new Dimension(),
new Dimension(GridSizeMode.AutoSize),
},
Content = new[]
{
new Drawable[]
{
new Container
{
RelativeSizeAxes = Axes.Both,
Origin = Anchor.TopCentre,
Anchor = Anchor.TopCentre,
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = OsuColour.Gray(10).Opacity(100),
},
new FillFlowContainer
{
Origin = Anchor.Centre,
Anchor = Anchor.Centre,
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Width = content_width,
Padding = new MarginPadding { Horizontal = OsuScreen.HORIZONTAL_OVERFLOW_PADDING },
Children = new Drawable[]
{
new OsuSpriteText
{
Text = @"Gameplay Mods",
Font = OsuFont.GetFont(size: 22, weight: FontWeight.Bold),
Shadow = true,
Margin = new MarginPadding
{
Bottom = 4,
},
},
new OsuTextFlowContainer(text =>
{
text.Font = text.Font.With(size: 18);
text.Shadow = true;
})
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Text = "Mods provide different ways to enjoy gameplay. Some have an effect on the score you can achieve during ranked play.\nOthers are just for fun.",
},
},
},
},
},
},
new Drawable[]
{
new Container
{
RelativeSizeAxes = Axes.Both,
Children = new Drawable[]
{
// Body
new OsuScrollContainer
{
ScrollbarVisible = false,
Origin = Anchor.TopCentre,
Anchor = Anchor.TopCentre,
RelativeSizeAxes = Axes.Both,
Padding = new MarginPadding
{
Vertical = 10,
Horizontal = OsuScreen.HORIZONTAL_OVERFLOW_PADDING
},
Children = new Drawable[]
{
ModSectionsContainer = new FillFlowContainer<ModSection>
{
Origin = Anchor.TopCentre,
Anchor = Anchor.TopCentre,
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Spacing = new Vector2(0f, 10f),
Width = content_width,
LayoutDuration = 200,
LayoutEasing = Easing.OutQuint,
Children = new[]
{
CreateModSection(ModType.DifficultyReduction).With(s =>
{
s.ToggleKeys = new[] { Key.Q, Key.W, Key.E, Key.R, Key.T, Key.Y, Key.U, Key.I, Key.O, Key.P };
s.Action = modButtonPressed;
}),
CreateModSection(ModType.DifficultyIncrease).With(s =>
{
s.ToggleKeys = new[] { Key.A, Key.S, Key.D, Key.F, Key.G, Key.H, Key.J, Key.K, Key.L };
s.Action = modButtonPressed;
}),
CreateModSection(ModType.Automation).With(s =>
{
s.ToggleKeys = new[] { Key.Z, Key.X, Key.C, Key.V, Key.B, Key.N, Key.M };
s.Action = modButtonPressed;
}),
CreateModSection(ModType.Conversion).With(s =>
{
s.Action = modButtonPressed;
}),
CreateModSection(ModType.Fun).With(s =>
{
s.Action = modButtonPressed;
}),
}
},
}
},
new Container
{
RelativeSizeAxes = Axes.Both,
Anchor = Anchor.BottomRight,
Origin = Anchor.BottomRight,
Padding = new MarginPadding(30),
Width = 0.3f,
Children = new Drawable[]
{
ModSettingsContainer = new ModSettingsContainer
{
Alpha = 0,
SelectedMods = { BindTarget = SelectedMods },
},
}
},
}
},
},
new Drawable[]
{
new Container
{
Name = "Footer content",
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Origin = Anchor.TopCentre,
Anchor = Anchor.TopCentre,
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = new Color4(172, 20, 116, 255),
Alpha = 0.5f,
},
FooterContainer = new FillFlowContainer
{
Origin = Anchor.BottomCentre,
Anchor = Anchor.BottomCentre,
AutoSizeAxes = Axes.Y,
RelativeSizeAxes = Axes.X,
RelativePositionAxes = Axes.X,
Width = content_width,
Spacing = new Vector2(footer_button_spacing, footer_button_spacing / 2),
Padding = new MarginPadding
{
Vertical = 15,
Horizontal = OsuScreen.HORIZONTAL_OVERFLOW_PADDING
},
Children = new[]
{
DeselectAllButton = new TriangleButton
{
Width = 180,
Text = "Deselect All",
Action = deselectAll,
Origin = Anchor.CentreLeft,
Anchor = Anchor.CentreLeft,
},
CustomiseButton = new TriangleButton
{
Width = 180,
Text = "Customisation",
Action = () => ModSettingsContainer.ToggleVisibility(),
Enabled = { Value = false },
Alpha = AllowConfiguration ? 1 : 0,
Origin = Anchor.CentreLeft,
Anchor = Anchor.CentreLeft,
},
CloseButton = new TriangleButton
{
Width = 180,
Text = CommonStrings.ButtonsClose,
Action = Hide,
Origin = Anchor.CentreLeft,
Anchor = Anchor.CentreLeft,
},
}
}
},
}
},
},
},
};
((IBindable<bool>)CustomiseButton.Enabled).BindTo(ModSettingsContainer.HasSettingsForSelection);
}
[BackgroundDependencyLoader(true)]
private void load(AudioManager audio, OsuGameBase osu)
{
availableMods = osu.AvailableMods.GetBoundCopy();
sampleOn = audio.Samples.Get(@"UI/check-on");
sampleOff = audio.Samples.Get(@"UI/check-off");
}
private void deselectAll()
{
foreach (var section in ModSectionsContainer.Children)
section.DeselectAll();
refreshSelectedMods();
}
protected override void LoadComplete()
{
base.LoadComplete();
availableMods.BindValueChanged(_ => updateAvailableMods(), true);
// intentionally bound after the above line to avoid a potential update feedback cycle.
// i haven't actually observed this happening but as updateAvailableMods() changes the selection it is plausible.
SelectedMods.BindValueChanged(_ => updateSelectedButtons());
}
protected override void PopOut()
{
base.PopOut();
foreach (var section in ModSectionsContainer)
{
section.FlushPendingSelections();
}
FooterContainer.MoveToX(content_width, WaveContainer.DISAPPEAR_DURATION, Easing.InSine);
FooterContainer.FadeOut(WaveContainer.DISAPPEAR_DURATION, Easing.InSine);
foreach (var section in ModSectionsContainer.Children)
{
section.ButtonsContainer.TransformSpacingTo(new Vector2(100f, 0f), WaveContainer.DISAPPEAR_DURATION, Easing.InSine);
section.ButtonsContainer.MoveToX(100f, WaveContainer.DISAPPEAR_DURATION, Easing.InSine);
section.ButtonsContainer.FadeOut(WaveContainer.DISAPPEAR_DURATION, Easing.InSine);
}
}
protected override void PopIn()
{
base.PopIn();
FooterContainer.MoveToX(0, WaveContainer.APPEAR_DURATION, Easing.OutQuint);
FooterContainer.FadeIn(WaveContainer.APPEAR_DURATION, Easing.OutQuint);
foreach (var section in ModSectionsContainer.Children)
{
section.ButtonsContainer.TransformSpacingTo(new Vector2(50f, 0f), WaveContainer.APPEAR_DURATION, Easing.OutQuint);
section.ButtonsContainer.MoveToX(0, WaveContainer.APPEAR_DURATION, Easing.OutQuint);
section.ButtonsContainer.FadeIn(WaveContainer.APPEAR_DURATION, Easing.OutQuint);
}
}
protected override bool OnKeyDown(KeyDownEvent e)
{
// don't absorb control as ToolbarRulesetSelector uses control + number to navigate
if (e.ControlPressed) return false;
switch (e.Key)
{
case Key.Number1:
DeselectAllButton.TriggerClick();
return true;
case Key.Number2:
CloseButton.TriggerClick();
return true;
}
return base.OnKeyDown(e);
}
public override bool OnPressed(KeyBindingPressEvent<GlobalAction> e) => false; // handled by back button
private void updateAvailableMods()
{
if (availableMods?.Value == null)
return;
foreach (var section in ModSectionsContainer.Children)
{
IEnumerable<Mod> modEnumeration = availableMods.Value[section.ModType];
if (!Stacked)
modEnumeration = ModUtils.FlattenMods(modEnumeration);
section.Mods = modEnumeration.Select(getValidModOrNull).Where(m => m != null).Select(m => m.DeepClone());
}
updateSelectedButtons();
OnAvailableModsChanged();
}
/// <summary>
/// Returns a valid form of a given <see cref="Mod"/> if possible, or null otherwise.
/// </summary>
/// <remarks>
/// This is a recursive process during which any invalid mods are culled while preserving <see cref="MultiMod"/> structures where possible.
/// </remarks>
/// <param name="mod">The <see cref="Mod"/> to check.</param>
/// <returns>A valid form of <paramref name="mod"/> if exists, or null otherwise.</returns>
[CanBeNull]
private Mod getValidModOrNull([NotNull] Mod mod)
{
if (!(mod is MultiMod multi))
return IsValidMod(mod) ? mod : null;
var validSubset = multi.Mods.Select(getValidModOrNull).Where(m => m != null).ToArray();
if (validSubset.Length == 0)
return null;
return validSubset.Length == 1 ? validSubset[0] : new MultiMod(validSubset);
}
private void updateSelectedButtons()
{
// Enumeration below may update the bindable list.
var selectedMods = SelectedMods.Value.ToList();
foreach (var section in ModSectionsContainer.Children)
section.UpdateSelectedButtons(selectedMods);
}
private void modButtonPressed(Mod selectedMod)
{
if (selectedMod != null)
{
if (State.Value == Visibility.Visible)
Scheduler.AddOnce(playSelectedSound);
OnModSelected(selectedMod);
if (selectedMod.RequiresConfiguration && AllowConfiguration)
ModSettingsContainer.Show();
}
else
{
if (State.Value == Visibility.Visible)
Scheduler.AddOnce(playDeselectedSound);
}
refreshSelectedMods();
}
private void playSelectedSound() => sampleOn?.Play();
private void playDeselectedSound() => sampleOff?.Play();
/// <summary>
/// Invoked after <see cref="availableMods"/> has changed.
/// </summary>
protected virtual void OnAvailableModsChanged()
{
}
/// <summary>
/// Invoked when a new <see cref="Mod"/> has been selected.
/// </summary>
/// <param name="mod">The <see cref="Mod"/> that has been selected.</param>
protected virtual void OnModSelected(Mod mod)
{
}
private void refreshSelectedMods() => SelectedMods.Value = ModSectionsContainer.Children.SelectMany(s => s.SelectedMods).ToArray();
/// <summary>
/// Creates a <see cref="ModSection"/> that groups <see cref="Mod"/>s with the same <see cref="ModType"/>.
/// </summary>
/// <param name="type">The <see cref="ModType"/> of <see cref="Mod"/>s in the section.</param>
/// <returns>The <see cref="ModSection"/>.</returns>
protected virtual ModSection CreateModSection(ModType type) => new ModSection(type);
#region Disposal
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
availableMods?.UnbindAll();
SelectedMods?.UnbindAll();
}
#endregion
}
}

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// 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.Linq;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Game.Configuration;
using osu.Game.Graphics.Containers;
using osu.Game.Rulesets.Mods;
using osuTK;
using osuTK.Graphics;
namespace osu.Game.Overlays.Mods
{
public class ModSettingsContainer : VisibilityContainer
{
public readonly IBindable<IReadOnlyList<Mod>> SelectedMods = new Bindable<IReadOnlyList<Mod>>(Array.Empty<Mod>());
public IBindable<bool> HasSettingsForSelection => hasSettingsForSelection;
private readonly Bindable<bool> hasSettingsForSelection = new Bindable<bool>();
private readonly FillFlowContainer<ModControlSection> modSettingsContent;
private readonly Container content;
private const double transition_duration = 400;
public ModSettingsContainer()
{
RelativeSizeAxes = Axes.Both;
Child = content = new Container
{
Masking = true,
CornerRadius = 10,
RelativeSizeAxes = Axes.Both,
RelativePositionAxes = Axes.Both,
X = 1,
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = new Color4(0, 0, 0, 192)
},
new OsuScrollContainer
{
RelativeSizeAxes = Axes.Both,
ScrollbarVisible = false,
Child = modSettingsContent = new FillFlowContainer<ModControlSection>
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Spacing = new Vector2(0f, 10f),
Padding = new MarginPadding(20),
}
}
}
};
}
protected override void LoadComplete()
{
base.LoadComplete();
SelectedMods.BindValueChanged(modsChanged, true);
}
private void modsChanged(ValueChangedEvent<IReadOnlyList<Mod>> mods)
{
modSettingsContent.Clear();
foreach (var mod in mods.NewValue)
{
var settings = mod.CreateSettingsControls().ToList();
if (settings.Count > 0)
modSettingsContent.Add(new ModControlSection(mod, settings));
}
bool hasSettings = modSettingsContent.Count > 0;
if (!hasSettings)
Hide();
hasSettingsForSelection.Value = hasSettings;
}
protected override bool OnMouseDown(MouseDownEvent e) => true;
protected override bool OnHover(HoverEvent e) => true;
protected override void PopIn()
{
this.FadeIn(transition_duration, Easing.OutQuint);
content.MoveToX(0, transition_duration, Easing.OutQuint);
}
protected override void PopOut()
{
this.FadeOut(transition_duration, Easing.OutQuint);
content.MoveToX(1, transition_duration, Easing.OutQuint);
}
}
}

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// 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.Game.Rulesets.Mods;
namespace osu.Game.Overlays.Mods
{
public class UserModSelectOverlay : ModSelectOverlay
{
protected override void OnModSelected(Mod mod)
{
base.OnModSelected(mod);
foreach (var section in ModSectionsContainer.Children)
section.DeselectTypes(mod.IncompatibleMods, true, mod);
}
protected override ModSection CreateModSection(ModType type) => new UserModSection(type);
private class UserModSection : ModSection
{
public UserModSection(ModType type)
: base(type)
{
}
protected override ModButton CreateModButton(Mod mod) => new IncompatibilityDisplayingModButton(mod);
}
}
}

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// 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.Linq;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Sprites;
using osu.Game.Graphics;
using osu.Game.Graphics.UserInterface;
using osu.Game.Overlays.Mods;
using osu.Game.Rulesets.Mods;
namespace osu.Game.Screens.OnlinePlay
{
/// <summary>
/// A <see cref="ModSelectOverlay"/> used for free-mod selection in online play.
/// </summary>
public class FreeModSelectOverlay : ModSelectOverlay
{
protected override bool Stacked => false;
protected override bool AllowConfiguration => false;
public new Func<Mod, bool> IsValidMod
{
get => base.IsValidMod;
set => base.IsValidMod = m => m.HasImplementation && m.UserPlayable && value(m);
}
public FreeModSelectOverlay()
{
IsValidMod = m => true;
DeselectAllButton.Alpha = 0;
Drawable selectAllButton;
Drawable deselectAllButton;
FooterContainer.AddRange(new[]
{
selectAllButton = new TriangleButton
{
Origin = Anchor.CentreLeft,
Anchor = Anchor.CentreLeft,
Width = 180,
Text = "Select All",
Action = selectAll,
},
// Unlike the base mod select overlay, this button deselects mods instantaneously.
deselectAllButton = new TriangleButton
{
Origin = Anchor.CentreLeft,
Anchor = Anchor.CentreLeft,
Width = 180,
Text = "Deselect All",
Action = deselectAll,
},
});
FooterContainer.SetLayoutPosition(selectAllButton, -2);
FooterContainer.SetLayoutPosition(deselectAllButton, -1);
}
private void selectAll()
{
foreach (var section in ModSectionsContainer.Children)
section.SelectAll();
}
private void deselectAll()
{
foreach (var section in ModSectionsContainer.Children)
section.DeselectAll();
}
protected override void OnAvailableModsChanged()
{
base.OnAvailableModsChanged();
foreach (var section in ModSectionsContainer.Children)
((FreeModSection)section).UpdateCheckboxState();
}
protected override ModSection CreateModSection(ModType type) => new FreeModSection(type);
private class FreeModSection : ModSection
{
private HeaderCheckbox checkbox;
public FreeModSection(ModType type)
: base(type)
{
}
protected override Drawable CreateHeader(string text) => new Container
{
AutoSizeAxes = Axes.Y,
RelativeSizeAxes = Axes.X,
Child = checkbox = new HeaderCheckbox
{
LabelText = text,
Changed = onCheckboxChanged
}
};
private void onCheckboxChanged(bool value)
{
if (value)
SelectAll();
else
DeselectAll();
}
protected override void ModButtonStateChanged(Mod mod)
{
base.ModButtonStateChanged(mod);
UpdateCheckboxState();
}
public void UpdateCheckboxState()
{
if (!SelectionAnimationRunning)
{
var validButtons = Buttons.Where(b => b.Mod.HasImplementation);
checkbox.Current.Value = validButtons.All(b => b.Selected);
}
}
}
private class HeaderCheckbox : OsuCheckbox
{
public Action<bool> Changed;
protected override bool PlaySoundsOnUserChange => false;
public HeaderCheckbox()
: base(false)
{
}
protected override void ApplyLabelParameters(SpriteText text)
{
base.ApplyLabelParameters(text);
text.Font = OsuFont.GetFont(weight: FontWeight.Bold);
}
protected override void OnUserChange(bool value)
{
base.OnUserChange(value);
Changed?.Invoke(value);
}
}
}
}