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Implement osu! autopilot mod (#4762)

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Implement osu! autopilot mod

Co-authored-by: Dean Herbert <pe@ppy.sh>
This commit is contained in:
Dean Herbert 2019-08-12 15:15:52 +09:00 committed by GitHub
commit 84944c51de
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3 changed files with 57 additions and 4 deletions
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43
osu.Game.Rulesets.Osu/Mods/OsuModAutopilot.cs
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@ -2,13 +2,19 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Input.StateChanges;
using osu.Game.Graphics;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.Osu.Replays;
using osu.Game.Rulesets.UI;
namespace osu.Game.Rulesets.Osu.Mods
{
public class OsuModAutopilot : Mod
public class OsuModAutopilot : Mod, IApplicableFailOverride, IUpdatableByPlayfield, IApplicableToDrawableRuleset<OsuHitObject>
{
public override string Name => "Autopilot";
public override string Acronym => "AP";
@ -17,5 +23,40 @@ namespace osu.Game.Rulesets.Osu.Mods
public override string Description => @"Automatic cursor movement - just follow the rhythm.";
public override double ScoreMultiplier => 1;
public override Type[] IncompatibleMods => new[] { typeof(OsuModSpunOut), typeof(ModRelax), typeof(ModSuddenDeath), typeof(ModNoFail), typeof(ModAutoplay) };
public bool AllowFail => false;
private OsuInputManager inputManager;
private List<OsuReplayFrame> replayFrames;
private int currentFrame;
public void Update(Playfield playfield)
{
if (currentFrame == replayFrames.Count - 1) return;
double time = playfield.Time.Current;
// Very naive implementation of autopilot based on proximity to replay frames.
// TODO: this needs to be based on user interactions to better match stable (pausing until judgement is registered).
if (Math.Abs(replayFrames[currentFrame + 1].Time - time) <= Math.Abs(replayFrames[currentFrame].Time - time))
{
currentFrame++;
new MousePositionAbsoluteInput { Position = playfield.ToScreenSpace(replayFrames[currentFrame].Position) }.Apply(inputManager.CurrentState, inputManager);
}
// TODO: Implement the functionality to automatically spin spinners
}
public void ApplyToDrawableRuleset(DrawableRuleset<OsuHitObject> drawableRuleset)
{
// Grab the input manager to disable the user's cursor, and for future use
inputManager = (OsuInputManager)drawableRuleset.KeyBindingInputManager;
inputManager.AllowUserCursorMovement = false;
// Generate the replay frames the cursor should follow
replayFrames = new OsuAutoGenerator(drawableRuleset.Beatmap).Generate().Frames.Cast<OsuReplayFrame>().ToList();
}
}
}

13
osu.Game.Rulesets.Osu/OsuInputManager.cs
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@ -18,6 +18,12 @@ namespace osu.Game.Rulesets.Osu
set => ((OsuKeyBindingContainer)KeyBindingContainer).AllowUserPresses = value;
}
/// <summary>
/// Whether the user's cursor movement events should be accepted.
/// Can be used to block only movement while still accepting button input.
/// </summary>
public bool AllowUserCursorMovement { get; set; } = true;
protected override RulesetKeyBindingContainer CreateKeyBindingContainer(RulesetInfo ruleset, int variant, SimultaneousBindingMode unique)
=> new OsuKeyBindingContainer(ruleset, variant, unique);
@ -26,6 +32,13 @@ namespace osu.Game.Rulesets.Osu
{
}
protected override bool Handle(UIEvent e)
{
if (e is MouseMoveEvent && !AllowUserCursorMovement) return false;
return base.Handle(e);
}
private class OsuKeyBindingContainer : RulesetKeyBindingContainer
{
public bool AllowUserPresses = true;

5
osu.Game.Tests/Visual/UserInterface/TestSceneModSelectOverlay.cs
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@ -82,14 +82,13 @@ namespace osu.Game.Tests.Visual.UserInterface
var easierMods = instance.GetModsFor(ModType.DifficultyReduction);
var harderMods = instance.GetModsFor(ModType.DifficultyIncrease);
var assistMods = instance.GetModsFor(ModType.Automation);
var noFailMod = easierMods.FirstOrDefault(m => m is OsuModNoFail);
var hiddenMod = harderMods.FirstOrDefault(m => m is OsuModHidden);
var doubleTimeMod = harderMods.OfType<MultiMod>().FirstOrDefault(m => m.Mods.Any(a => a is OsuModDoubleTime));
var autoPilotMod = assistMods.FirstOrDefault(m => m is OsuModAutopilot);
var spunOutMod = easierMods.FirstOrDefault(m => m is OsuModSpunOut);
var easy = easierMods.FirstOrDefault(m => m is OsuModEasy);
var hardRock = harderMods.FirstOrDefault(m => m is OsuModHardRock);
@ -101,7 +100,7 @@ namespace osu.Game.Tests.Visual.UserInterface
testMultiplierTextColour(noFailMod, modSelect.LowMultiplierColour);
testMultiplierTextColour(hiddenMod, modSelect.HighMultiplierColour);
testUnimplementedMod(autoPilotMod);
testUnimplementedMod(spunOutMod);
}
[Test]