Merge pull request #3825 from peppy/user-registration

User registration

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableOsuHitObject.cs

@@ -21,7 +21,11 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         protected DrawableOsuHitObject(OsuHitObject hitObject)
             : base(hitObject)
         {
-            base.AddInternal(shakeContainer = new ShakeContainer { RelativeSizeAxes = Axes.Both });
+            base.AddInternal(shakeContainer = new ShakeContainer
+            {
+                ShakeDuration = 30,
+                RelativeSizeAxes = Axes.Both
+            });
             Alpha = 0;
         }
 

osu.Game.Tests/Visual/TestCaseAccountCreationOverlay.cs

@@ -0,0 +1,32 @@
+// Copyright (c) 2007-2018 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 osu.Framework.Graphics.Containers;
+using osu.Game.Overlays;
+using osu.Game.Overlays.AccountCreation;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseAccountCreationOverlay : OsuTestCase
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(ErrorTextFlowContainer),
+            typeof(AccountCreationBackground),
+            typeof(ScreenEntry),
+            typeof(ScreenWarning),
+            typeof(ScreenWelcome),
+            typeof(AccountCreationScreen),
+        };
+
+        public TestCaseAccountCreationOverlay()
+        {
+            var accountCreation = new AccountCreationOverlay();
+            Child = accountCreation;
+
+            accountCreation.State = Visibility.Visible;
+        }
+    }
+}

osu.Game/Graphics/Containers/OsuFocusedOverlayContainer.cs

@@ -26,7 +26,6 @@ namespace osu.Game.Graphics.Containers
 
         private PreviewTrackManager previewTrackManager;
 
-
         protected readonly Bindable<OverlayActivation> OverlayActivationMode = new Bindable<OverlayActivation>(OverlayActivation.All);
 
         protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent)

osu.Game/Graphics/Containers/ShakeContainer.cs

@@ -11,29 +11,43 @@ namespace osu.Game.Graphics.Containers
     /// </summary>
     public class ShakeContainer : Container
     {
+        /// <summary>
+        /// The length of a single shake.
+        /// </summary>
+        public float ShakeDuration = 80;
+
+        /// <summary>
+        /// Total number of shakes. May be shortened if possible.
+        /// </summary>
+        public float TotalShakes = 4;
+
+        /// <summary>
+        /// Pixels of displacement per shake.
+        /// </summary>
+        public float ShakeMagnitude = 8;
+
         /// <summary>
         /// Shake the contents of this container.
         /// </summary>
         /// <param name="maximumLength">The maximum length the shake should last.</param>
-        public void Shake(double maximumLength)
+        public void Shake(double? maximumLength = null)
         {
             const float shake_amount = 8;
-            const float shake_duration = 30;
 
             // if we don't have enough time, don't bother shaking.
-            if (maximumLength < shake_duration * 2)
+            if (maximumLength < ShakeDuration * 2)
                 return;
 
-            var sequence = this.MoveToX(shake_amount, shake_duration / 2, Easing.OutSine).Then()
-                               .MoveToX(-shake_amount, shake_duration, Easing.InOutSine).Then();
+            var sequence = this.MoveToX(shake_amount, ShakeDuration / 2, Easing.OutSine).Then()
+                               .MoveToX(-shake_amount, ShakeDuration, Easing.InOutSine).Then();
 
             // if we don't have enough time for the second shake, skip it.
-            if (maximumLength > shake_duration * 4)
+            if (!maximumLength.HasValue || maximumLength >= ShakeDuration * 4)
                 sequence = sequence
-                           .MoveToX(shake_amount, shake_duration, Easing.InOutSine).Then()
-                           .MoveToX(-shake_amount, shake_duration, Easing.InOutSine).Then();
+                           .MoveToX(shake_amount, ShakeDuration, Easing.InOutSine).Then()
+                           .MoveToX(-shake_amount, ShakeDuration, Easing.InOutSine).Then();
 
-            sequence.MoveToX(0, shake_duration / 2, Easing.InSine);
+            sequence.MoveToX(0, ShakeDuration / 2, Easing.InSine);
         }
     }
 }

osu.Game/Graphics/UserInterface/LoadingAnimation.cs

@@ -8,6 +8,9 @@ using osuTK.Graphics;
 
 namespace osu.Game.Graphics.UserInterface
 {
+    /// <summary>
+    /// A loading spinner.
+    /// </summary>
     public class LoadingAnimation : VisibilityContainer
     {
         private readonly SpriteIcon spinner;

osu.Game/Graphics/UserInterface/ProcessingOverlay.cs

@@ -0,0 +1,56 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Input.Events;
+using osuTK.Graphics;
+
+namespace osu.Game.Graphics.UserInterface
+{
+    /// <summary>
+    /// An overlay that will consume all available space and block input when required.
+    /// Useful for disabling all elements in a form and showing we are waiting on a response, for instance.
+    /// </summary>
+    public class ProcessingOverlay : VisibilityContainer
+    {
+        private const float transition_duration = 200;
+
+        public ProcessingOverlay()
+        {
+            RelativeSizeAxes = Axes.Both;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            InternalChildren = new Drawable[]
+            {
+                new Box
+                {
+                    Colour = Color4.Black,
+                    RelativeSizeAxes = Axes.Both,
+                    Alpha = 0.9f,
+                },
+                new LoadingAnimation { State = Visibility.Visible }
+            };
+        }
+
+        protected override bool Handle(UIEvent e)
+        {
+            return true;
+        }
+
+        protected override void PopIn()
+        {
+            this.FadeIn(transition_duration * 2, Easing.OutQuint);
+        }
+
+        protected override void PopOut()
+        {
+            this.FadeOut(transition_duration, Easing.OutQuint);
+        }
+    }
+}

osu.Game/Online/API/APIAccess.cs

@@ -5,7 +5,9 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Net;
+using System.Net.Http;
 using System.Threading;
+using Newtonsoft.Json.Linq;
 using osu.Framework.Configuration;
 using osu.Framework.Graphics;
 using osu.Framework.Logging;
@@ -159,7 +161,7 @@ namespace osu.Game.Online.API
                 //hard bail if we can't get a valid access token.
                 if (authentication.RequestAccessToken() == null)
                 {
-                    Logout(false);
+                    Logout();
                     continue;
                 }
 
@@ -188,6 +190,39 @@ namespace osu.Game.Online.API
             this.password = password;
         }
 
+        public RegistrationRequest.RegistrationRequestErrors CreateAccount(string email, string username, string password)
+        {
+            Debug.Assert(State == APIState.Offline);
+
+            var req = new RegistrationRequest
+            {
+                Url = $@"{Endpoint}/users",
+                Method = HttpMethod.Post,
+                Username = username,
+                Email = email,
+                Password = password
+            };
+
+            try
+            {
+                req.Perform();
+            }
+            catch (Exception e)
+            {
+                try
+                {
+                    return JObject.Parse(req.ResponseString).SelectToken("form_error", true).ToObject<RegistrationRequest.RegistrationRequestErrors>();
+                }
+                catch
+                {
+                    // if we couldn't deserialize the error message let's throw the original exception outwards.
+                    throw e;
+                }
+            }
+
+            return null;
+        }
+
         /// <summary>
         /// Handle a single API request.
         /// Ensures all exceptions are caught and dealt with correctly.
@@ -258,7 +293,7 @@ namespace osu.Game.Online.API
             switch (statusCode)
             {
                 case HttpStatusCode.Unauthorized:
-                    Logout(false);
+                    Logout();
                     return true;
                 case HttpStatusCode.RequestTimeout:
                     failureCount++;
@@ -307,10 +342,9 @@ namespace osu.Game.Online.API
             }
         }
 
-        public void Logout(bool clearUsername = true)
+        public void Logout()
         {
             flushQueue();
-            if (clearUsername) ProvidedUsername = null;
             password = null;
             authentication.Clear();
             LocalUser.Value = createGuestUser();

osu.Game/Online/API/RegistrationRequest.cs

@@ -0,0 +1,41 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using Newtonsoft.Json;
+using osu.Framework.IO.Network;
+
+namespace osu.Game.Online.API
+{
+    public class RegistrationRequest : WebRequest
+    {
+        internal string Username;
+        internal string Email;
+        internal string Password;
+
+        protected override void PrePerform()
+        {
+            AddParameter("user[username]", Username);
+            AddParameter("user[user_email]", Email);
+            AddParameter("user[password]", Password);
+
+            base.PrePerform();
+        }
+
+        public class RegistrationRequestErrors
+        {
+            public UserErrors User;
+
+            public class UserErrors
+            {
+                [JsonProperty("username")]
+                public string[] Username;
+
+                [JsonProperty("user_email")]
+                public string[] Email;
+
+                [JsonProperty("password")]
+                public string[] Password;
+            }
+        }
+    }
+}

osu.Game/OsuGame.cs

@@ -61,6 +61,8 @@ namespace osu.Game
 
         private DialogOverlay dialogOverlay;
 
+        private AccountCreationOverlay accountCreation;
+
         private DirectOverlay direct;
 
         private SocialOverlay social;
@@ -185,7 +187,13 @@ namespace osu.Game
         }
 
         private ExternalLinkOpener externalLinkOpener;
-        public void OpenUrlExternally(string url) => externalLinkOpener.OpenUrlExternally(url);
+        public void OpenUrlExternally(string url)
+        {
+            if (url.StartsWith("/"))
+                url = $"{API.Endpoint}{url}";
+
+            externalLinkOpener.OpenUrlExternally(url);
+        }
 
         private ScheduledDelegate scoreLoad;
 
@@ -400,11 +408,21 @@ namespace osu.Game
                 Origin = Anchor.TopRight,
             }, overlayContent.Add);
 
-            loadComponentSingleFile(dialogOverlay = new DialogOverlay
+            loadComponentSingleFile(accountCreation = new AccountCreationOverlay
             {
                 Depth = -6,
             }, overlayContent.Add);
 
+            loadComponentSingleFile(dialogOverlay = new DialogOverlay
+            {
+                Depth = -7,
+            }, overlayContent.Add);
+
+            loadComponentSingleFile(externalLinkOpener = new ExternalLinkOpener
+            {
+                Depth = -8,
+            }, overlayContent.Add);
+
             dependencies.Cache(idleTracker);
             dependencies.Cache(settings);
             dependencies.Cache(onscreenDisplay);
@@ -417,6 +435,7 @@ namespace osu.Game
             dependencies.Cache(beatmapSetOverlay);
             dependencies.Cache(notifications);
             dependencies.Cache(dialogOverlay);
+            dependencies.Cache(accountCreation);
 
             chatOverlay.StateChanged += state => channelManager.HighPollRate.Value = state == Visibility.Visible;
 

osu.Game/OsuGameBase.cs

@@ -60,6 +60,8 @@ namespace osu.Game
 
         protected RulesetConfigCache RulesetConfigCache;
 
+        protected APIAccess API;
+
         protected MenuCursorContainer MenuCursorContainer;
 
         private Container content;
@@ -146,14 +148,14 @@ namespace osu.Game
             dependencies.Cache(SkinManager = new SkinManager(Host.Storage, contextFactory, Host, Audio));
             dependencies.CacheAs<ISkinSource>(SkinManager);
 
-            var api = new APIAccess(LocalConfig);
+            API = new APIAccess(LocalConfig);
 
-            dependencies.Cache(api);
-            dependencies.CacheAs<IAPIProvider>(api);
+            dependencies.Cache(API);
+            dependencies.CacheAs<IAPIProvider>(API);
 
             dependencies.Cache(RulesetStore = new RulesetStore(contextFactory));
             dependencies.Cache(FileStore = new FileStore(contextFactory, Host.Storage));
-            dependencies.Cache(BeatmapManager = new BeatmapManager(Host.Storage, contextFactory, RulesetStore, api, Audio, Host));
+            dependencies.Cache(BeatmapManager = new BeatmapManager(Host.Storage, contextFactory, RulesetStore, API, Audio, Host));
             dependencies.Cache(ScoreManager = new ScoreManager(RulesetStore, BeatmapManager, Host.Storage, contextFactory, Host));
             dependencies.Cache(KeyBindingStore = new KeyBindingStore(contextFactory, RulesetStore));
             dependencies.Cache(SettingsStore = new SettingsStore(contextFactory));
@@ -177,7 +179,7 @@ namespace osu.Game
 
             FileStore.Cleanup();
 
-            AddInternal(api);
+            AddInternal(API);
 
             GlobalActionContainer globalBinding;
 

osu.Game/Overlays/AccountCreation/AccountCreationBackground.cs

@@ -0,0 +1,48 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class AccountCreationBackground : Sprite
+    {
+        public AccountCreationBackground()
+        {
+            FillMode = FillMode.Fill;
+            RelativeSizeAxes = Axes.Both;
+
+            Anchor = Anchor.CentreRight;
+            Origin = Anchor.CentreRight;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(LargeTextureStore textures)
+        {
+            Texture = textures.Get("Backgrounds/registration");
+        }
+
+        protected override void LoadComplete()
+        {
+            const float x_movement = 80;
+
+            const float initial_move_time = 5000;
+            const float loop_move_time = 10000;
+
+            base.LoadComplete();
+            this.FadeInFromZero(initial_move_time / 4, Easing.OutQuint);
+            this.MoveToX(x_movement / 2).MoveToX(0, initial_move_time, Easing.OutQuint);
+
+            using (BeginDelayedSequence(initial_move_time))
+            {
+                this
+                    .MoveToX(x_movement, loop_move_time, Easing.InOutSine)
+                    .Then().MoveToX(0, loop_move_time, Easing.InOutSine)
+                    .Loop();
+            }
+        }
+    }
+}

osu.Game/Overlays/AccountCreation/AccountCreationScreen.cs

@@ -0,0 +1,29 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Graphics;
+using osu.Framework.Screens;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public abstract class AccountCreationScreen : Screen
+    {
+        protected override void OnEntering(Screen last)
+        {
+            base.OnEntering(last);
+            Content.FadeOut().Delay(200).FadeIn(200);
+        }
+
+        protected override void OnResuming(Screen last)
+        {
+            base.OnResuming(last);
+            Content.FadeIn(200);
+        }
+
+        protected override void OnSuspending(Screen next)
+        {
+            base.OnSuspending(next);
+            Content.FadeOut(200);
+        }
+    }
+}

osu.Game/Overlays/AccountCreation/ErrorTextFlowContainer.cs

@@ -0,0 +1,35 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Collections.Generic;
+using osu.Framework.Graphics;
+using osu.Game.Graphics.Containers;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class ErrorTextFlowContainer : OsuTextFlowContainer
+    {
+        private readonly List<Drawable> errorDrawables = new List<Drawable>();
+
+        public ErrorTextFlowContainer()
+            : base(cp => { cp.TextSize = 12; })
+        {
+        }
+
+        public void ClearErrors()
+        {
+            errorDrawables.ForEach(d => d.Expire());
+        }
+
+        public void AddErrors(string[] errors)
+        {
+            ClearErrors();
+
+            if (errors == null) return;
+
+            foreach (var error in errors)
+                errorDrawables.AddRange(AddParagraph(error, cp => cp.Colour = Color4.Red));
+        }
+    }
+}

osu.Game/Overlays/AccountCreation/ScreenEntry.cs

@@ -0,0 +1,220 @@
+// Copyright (c) 2007-2018 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 System.Threading.Tasks;
+using osu.Framework.Allocation;
+using osu.Framework.Extensions.IEnumerableExtensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.MathUtils;
+using osu.Framework.Screens;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Online.API;
+using osu.Game.Overlays.Settings;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class ScreenEntry : AccountCreationScreen
+    {
+        private ErrorTextFlowContainer usernameDescription;
+        private ErrorTextFlowContainer emailAddressDescription;
+        private ErrorTextFlowContainer passwordDescription;
+
+        private OsuTextBox usernameTextBox;
+        private OsuTextBox emailTextBox;
+        private OsuPasswordTextBox passwordTextBox;
+
+        private APIAccess api;
+        private ShakeContainer registerShake;
+        private IEnumerable<Drawable> characterCheckText;
+
+        private OsuTextBox[] textboxes;
+        private ProcessingOverlay processingOverlay;
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours, APIAccess api)
+        {
+            this.api = api;
+
+            Children = new Drawable[]
+            {
+                new FillFlowContainer
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Direction = FillDirection.Vertical,
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Padding = new MarginPadding(20),
+                    Spacing = new Vector2(0, 10),
+                    Children = new Drawable[]
+                    {
+                        new OsuSpriteText
+                        {
+                            TextSize = 20,
+                            Margin = new MarginPadding { Vertical = 10 },
+                            Anchor = Anchor.TopCentre,
+                            Origin = Anchor.TopCentre,
+                            Text = "Let's create an account!",
+                        },
+                        usernameTextBox = new OsuTextBox
+                        {
+                            PlaceholderText = "username",
+                            RelativeSizeAxes = Axes.X,
+                            TabbableContentContainer = this
+                        },
+                        usernameDescription = new ErrorTextFlowContainer
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y
+                        },
+                        emailTextBox = new OsuTextBox
+                        {
+                            PlaceholderText = "email address",
+                            RelativeSizeAxes = Axes.X,
+                            TabbableContentContainer = this
+                        },
+                        emailAddressDescription = new ErrorTextFlowContainer
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y
+                        },
+                        passwordTextBox = new OsuPasswordTextBox
+                        {
+                            PlaceholderText = "password",
+                            RelativeSizeAxes = Axes.X,
+                            TabbableContentContainer = this,
+                        },
+                        passwordDescription = new ErrorTextFlowContainer
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y
+                        },
+                        new Container
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y,
+                            Children = new Drawable[]
+                            {
+                                registerShake = new ShakeContainer
+                                {
+                                    RelativeSizeAxes = Axes.X,
+                                    AutoSizeAxes = Axes.Y,
+                                    Child = new SettingsButton
+                                    {
+                                        Text = "Register",
+                                        Margin = new MarginPadding { Vertical = 20 },
+                                        Action = performRegistration
+                                    }
+                                }
+                            }
+                        },
+                    },
+                },
+                processingOverlay = new ProcessingOverlay { Alpha = 0 }
+            };
+
+            textboxes = new[] { usernameTextBox, emailTextBox, passwordTextBox };
+
+            usernameDescription.AddText("This will be your public presence. No profanity, no impersonation. Avoid exposing your own personal details, too!");
+
+            emailAddressDescription.AddText("Will be used for notifications, account verification and in the case you forget your password. No spam, ever.");
+            emailAddressDescription.AddText(" Make sure to get it right!", cp => cp.Font = "Exo2.0-Bold");
+
+            passwordDescription.AddText("At least ");
+            characterCheckText = passwordDescription.AddText("8 characters long");
+            passwordDescription.AddText(". Choose something long but also something you will remember, like a line from your favourite song.");
+
+            passwordTextBox.Current.ValueChanged += text => { characterCheckText.ForEach(s => s.Colour = text.Length == 0 ? Color4.White : Interpolation.ValueAt(text.Length, Color4.OrangeRed, Color4.YellowGreen, 0, 8, Easing.In)); };
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+
+            if (!textboxes.Any(t => t.HasFocus))
+                focusNextTextbox();
+        }
+
+        protected override void OnEntering(Screen last)
+        {
+            base.OnEntering(last);
+            processingOverlay.Hide();
+        }
+
+        private void performRegistration()
+        {
+            if (focusNextTextbox())
+            {
+                registerShake.Shake();
+                return;
+            }
+
+            usernameDescription.ClearErrors();
+            emailAddressDescription.ClearErrors();
+            passwordDescription.ClearErrors();
+
+            processingOverlay.Show();
+
+            Task.Run(() =>
+            {
+                bool success;
+                RegistrationRequest.RegistrationRequestErrors errors = null;
+
+                try
+                {
+                    errors = api.CreateAccount(emailTextBox.Text, usernameTextBox.Text, passwordTextBox.Text);
+                    success = errors == null;
+                }
+                catch (Exception)
+                {
+                    success = false;
+                }
+
+                Schedule(() =>
+                {
+                    if (!success)
+                    {
+                        if (errors != null)
+                        {
+                            usernameDescription.AddErrors(errors.User.Username);
+                            emailAddressDescription.AddErrors(errors.User.Email);
+                            passwordDescription.AddErrors(errors.User.Password);
+                        }
+                        else
+                        {
+                            passwordDescription.AddErrors(new[] { "Something happened... but we're not sure what." });
+                        }
+
+                        registerShake.Shake();
+                        processingOverlay.Hide();
+                        return;
+                    }
+
+                    api.Login(emailTextBox.Text, passwordTextBox.Text);
+                });
+            });
+        }
+
+        private bool focusNextTextbox()
+        {
+            var nextTextbox = nextUnfilledTextbox();
+            if (nextTextbox != null)
+            {
+                Schedule(() => GetContainingInputManager().ChangeFocus(nextTextbox));
+                return true;
+            }
+
+            return false;
+        }
+
+        private OsuTextBox nextUnfilledTextbox() => textboxes.FirstOrDefault(t => string.IsNullOrEmpty(t.Text));
+    }
+}

osu.Game/Overlays/AccountCreation/ScreenWarning.cs

@@ -0,0 +1,133 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Framework.Screens;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Online.API;
+using osu.Game.Overlays.Settings;
+using osu.Game.Screens.Menu;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class ScreenWarning : AccountCreationScreen
+    {
+        private OsuTextFlowContainer multiAccountExplanationText;
+        private LinkFlowContainer furtherAssistance;
+        private APIAccess api;
+
+        private const string help_centre_url = "/help/wiki/Help_Centre#login";
+
+        protected override void OnEntering(Screen last)
+        {
+            if (string.IsNullOrEmpty(api.ProvidedUsername))
+            {
+                Content.FadeOut();
+                Push(new ScreenEntry());
+                return;
+            }
+
+            base.OnEntering(last);
+        }
+
+        [BackgroundDependencyLoader(true)]
+        private void load(OsuColour colours, APIAccess api, OsuGame game, TextureStore textures)
+        {
+            this.api = api;
+
+            if (string.IsNullOrEmpty(api.ProvidedUsername))
+                return;
+
+            Children = new Drawable[]
+            {
+                new Sprite
+                {
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Texture = textures.Get(@"Menu/dev-build-footer"),
+                },
+                new Sprite
+                {
+                    Anchor = Anchor.BottomCentre,
+                    Origin = Anchor.BottomCentre,
+                    Texture = textures.Get(@"Menu/dev-build-footer"),
+                },
+                new FillFlowContainer
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Direction = FillDirection.Vertical,
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Padding = new MarginPadding(20),
+                    Spacing = new Vector2(0, 5),
+                    Children = new Drawable[]
+                    {
+                        new Container
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            Height = 150,
+                            Child = new OsuLogo
+                            {
+                                Scale = new Vector2(0.1f),
+                                Anchor = Anchor.Centre,
+                                Triangles = false,
+                            },
+                        },
+                        new OsuSpriteText
+                        {
+                            TextSize = 28,
+                            Font = "Exo2.0-Light",
+                            Anchor = Anchor.TopCentre,
+                            Origin = Anchor.TopCentre,
+                            Colour = Color4.Red,
+                            Text = "Warning! 注意！",
+                        },
+                        multiAccountExplanationText = new OsuTextFlowContainer(cp => { cp.TextSize = 12; })
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y
+                        },
+                        new SettingsButton
+                        {
+                            Text = "Help, I can't access my account!",
+                            Margin = new MarginPadding { Top = 50 },
+                            Action = () => game?.OpenUrlExternally(help_centre_url)
+                        },
+                        new DangerousSettingsButton
+                        {
+                            Text = "I understand. This account isn't for me.",
+                            Action = () => Push(new ScreenEntry())
+                        },
+                        furtherAssistance = new LinkFlowContainer(cp => { cp.TextSize = 12; })
+                        {
+                            Margin = new MarginPadding { Top = 20 },
+                            Anchor = Anchor.TopCentre,
+                            Origin = Anchor.TopCentre,
+                            AutoSizeAxes = Axes.Both
+                        },
+                    }
+                }
+            };
+
+            multiAccountExplanationText.AddText("Are you ");
+            multiAccountExplanationText.AddText(api.ProvidedUsername, cp => cp.Colour = colours.BlueLight);
+            multiAccountExplanationText.AddText("? osu! has a policy of ");
+            multiAccountExplanationText.AddText("one account per person!", cp => cp.Colour = colours.Yellow);
+            multiAccountExplanationText.AddText(" Please be aware that creating more than one account per person may result in ");
+            multiAccountExplanationText.AddText("permanent deactivation of accounts", cp => cp.Colour = colours.Yellow);
+            multiAccountExplanationText.AddText(".");
+
+            furtherAssistance.AddText("Need further assistance? Contact us via our ");
+            furtherAssistance.AddLink("support system", help_centre_url);
+            furtherAssistance.AddText(".");
+        }
+    }
+}

osu.Game/Overlays/AccountCreation/ScreenWelcome.cs

@@ -0,0 +1,65 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Overlays.Settings;
+using osu.Game.Screens.Menu;
+using osuTK;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class ScreenWelcome : AccountCreationScreen
+    {
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            Child = new FillFlowContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                Direction = FillDirection.Vertical,
+                Anchor = Anchor.TopCentre,
+                Origin = Anchor.TopCentre,
+                Padding = new MarginPadding(20),
+                Spacing = new Vector2(0, 5),
+                Children = new Drawable[]
+                {
+                    new Container
+                    {
+                        RelativeSizeAxes = Axes.X,
+                        Height = 150,
+                        Child = new OsuLogo
+                        {
+                            Scale = new Vector2(0.1f),
+                            Anchor = Anchor.Centre,
+                            Triangles = false,
+                        },
+                    },
+                    new OsuSpriteText
+                    {
+                        TextSize = 24,
+                        Font = "Exo2.0-Light",
+                        Anchor = Anchor.TopCentre,
+                        Origin = Anchor.TopCentre,
+                        Text = "New Player Registration",
+                    },
+                    new OsuSpriteText
+                    {
+                        TextSize = 12,
+                        Anchor = Anchor.TopCentre,
+                        Origin = Anchor.TopCentre,
+                        Text = "let's get you started",
+                    },
+                    new SettingsButton
+                    {
+                        Text = "Let's create an account!",
+                        Margin = new MarginPadding { Vertical = 120 },
+                        Action = () => Push(new ScreenWarning())
+                    }
+                }
+            };
+        }
+    }
+}

osu.Game/Overlays/AccountCreationOverlay.cs

@@ -0,0 +1,110 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Extensions.Color4Extensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Online.API;
+using osu.Game.Overlays.AccountCreation;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays
+{
+    public class AccountCreationOverlay : OsuFocusedOverlayContainer, IOnlineComponent
+    {
+        private const float transition_time = 400;
+
+        private ScreenWelcome welcomeScreen;
+
+        public AccountCreationOverlay()
+        {
+            Size = new Vector2(620, 450);
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours, APIAccess api)
+        {
+            api.Register(this);
+
+            Children = new Drawable[]
+            {
+                new Container
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    EdgeEffect = new EdgeEffectParameters
+                    {
+                        Type = EdgeEffectType.Shadow,
+                        Radius = 5,
+                        Colour = Color4.Black.Opacity(0.2f),
+                    },
+                    Masking = true,
+                    CornerRadius = 10,
+                    Children = new Drawable[]
+                    {
+                        new Box
+                        {
+                            RelativeSizeAxes = Axes.Both,
+                            Colour = Color4.Black,
+                            Alpha = 0.6f,
+                        },
+                        new DelayedLoadWrapper(new AccountCreationBackground(), 0),
+                        new Container
+                        {
+                            RelativeSizeAxes = Axes.Both,
+                            Width = 0.6f,
+                            AutoSizeDuration = transition_time,
+                            AutoSizeEasing = Easing.OutQuint,
+                            Children = new Drawable[]
+                            {
+                                new Box
+                                {
+                                    RelativeSizeAxes = Axes.Both,
+                                    Colour = Color4.Black,
+                                    Alpha = 0.9f,
+                                },
+                                welcomeScreen = new ScreenWelcome(),
+                            }
+                        }
+                    }
+                }
+            };
+        }
+
+        protected override void PopIn()
+        {
+            base.PopIn();
+            this.FadeIn(transition_time, Easing.OutQuint);
+
+            if (welcomeScreen.ChildScreen != null)
+                welcomeScreen.MakeCurrent();
+        }
+
+        protected override void PopOut()
+        {
+            base.PopOut();
+            this.FadeOut(100);
+        }
+
+        public void APIStateChanged(APIAccess api, APIState state)
+        {
+            switch (state)
+            {
+                case APIState.Offline:
+                case APIState.Failing:
+                    break;
+                case APIState.Connecting:
+                    break;
+                case APIState.Online:
+                    State = Visibility.Hidden;
+                    break;
+            }
+        }
+    }
+}

osu.Game/Overlays/Settings/Sections/General/LoginSettings.cs

@@ -79,7 +79,10 @@ namespace osu.Game.Overlays.Settings.Sections.General
                             Margin = new MarginPadding { Bottom = 5 },
                             Font = @"Exo2.0-Black",
                         },
-                        form = new LoginForm()
+                        form = new LoginForm
+                        {
+                            RequestHide = RequestHide
+                        }
                     };
                     break;
                 case APIState.Failing:
@@ -189,6 +192,8 @@ namespace osu.Game.Overlays.Settings.Sections.General
             private TextBox password;
             private APIAccess api;
 
+            public Action RequestHide;
+
             private void performLogin()
             {
                 if (!string.IsNullOrEmpty(username.Text) && !string.IsNullOrEmpty(password.Text))
@@ -196,7 +201,7 @@ namespace osu.Game.Overlays.Settings.Sections.General
             }
 
             [BackgroundDependencyLoader(permitNulls: true)]
-            private void load(APIAccess api, OsuConfigManager config)
+            private void load(APIAccess api, OsuConfigManager config, AccountCreationOverlay accountCreation)
             {
                 this.api = api;
                 Direction = FillDirection.Vertical;
@@ -207,14 +212,14 @@ namespace osu.Game.Overlays.Settings.Sections.General
                 {
                     username = new OsuTextBox
                     {
-                        PlaceholderText = "Email address",
+                        PlaceholderText = "email address",
                         RelativeSizeAxes = Axes.X,
                         Text = api?.ProvidedUsername ?? string.Empty,
                         TabbableContentContainer = this
                     },
                     password = new OsuPasswordTextBox
                     {
-                        PlaceholderText = "Password",
+                        PlaceholderText = "password",
                         RelativeSizeAxes = Axes.X,
                         TabbableContentContainer = this,
                         OnCommit = (sender, newText) => performLogin()
@@ -237,7 +242,11 @@ namespace osu.Game.Overlays.Settings.Sections.General
                     new SettingsButton
                     {
                         Text = "Register",
-                        //Action = registerLink
+                        Action = () =>
+                        {
+                            RequestHide();
+                            accountCreation.Show();
+                        }
                     }
                 };
             }
@@ -322,12 +331,10 @@ namespace osu.Game.Overlays.Settings.Sections.General
                 public const float LABEL_LEFT_MARGIN = 20;
 
                 private readonly SpriteIcon statusIcon;
+
                 public Color4 StatusColour
                 {
-                    set
-                    {
-                        statusIcon.FadeColour(value, 500, Easing.OutQuint);
-                    }
+                    set { statusIcon.FadeColour(value, 500, Easing.OutQuint); }
                 }
 
                 public UserDropdownHeader()
@@ -368,10 +375,13 @@ namespace osu.Game.Overlays.Settings.Sections.General
         private enum UserAction
         {
             Online,
+
             [Description(@"Do not disturb")]
             DoNotDisturb,
+
             [Description(@"Appear offline")]
             AppearOffline,
+
             [Description(@"Sign out")]
             SignOut,
         }

osu.Game/Screens/Menu/OsuLogo.cs

@@ -79,8 +79,6 @@ namespace osu.Game.Screens.Menu
 
         private readonly Container impactContainer;
 
-        private const float default_size = 480;
-
         private const double early_activation = 60;
 
         public override bool IsPresent => base.IsPresent || Scheduler.HasPendingTasks;
@@ -89,8 +87,6 @@ namespace osu.Game.Screens.Menu
         {
             EarlyActivationMilliseconds = early_activation;
 
-            Size = new Vector2(default_size);
-
             Origin = Anchor.Centre;
 
             AutoSizeAxes = Axes.Both;