From 5787b435869b5b6bd6d1e3f950a8ae0b804e7c04 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Fri, 27 Jan 2017 19:14:44 +0900
Subject: [PATCH] wip

---
 osu.Game/Graphics/UserInterface/SkipButton.cs | 53 +++++++++++++++++++
 osu.Game/Screens/Play/Player.cs               |  3 +-
 osu.Game/osu.Game.csproj                      |  1 +
 3 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 osu.Game/Graphics/UserInterface/SkipButton.cs

diff --git a/osu.Game/Graphics/UserInterface/SkipButton.cs b/osu.Game/Graphics/UserInterface/SkipButton.cs
new file mode 100644
index 0000000000..856506d306
--- /dev/null
+++ b/osu.Game/Graphics/UserInterface/SkipButton.cs
@@ -0,0 +1,53 @@
+using System;
+using OpenTK.Graphics;
+using OpenTK.Input;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input;
+using osu.Framework.Timing;
+
+namespace osu.Game.Graphics.UserInterface
+{
+    class SkipButton : Button
+    {
+        private IAdjustableClock sourceClock;
+        private double time;
+        public SkipButton(IAdjustableClock clock, double time) 
+        {
+            Height = 60;
+            Width = 100;
+            Text = "skip";
+            Colour = new Color4(238, 51, 153, 255);
+            Action = skip;
+            sourceClock = clock;
+            this.time = time;
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            Delay(time - 3000, true);
+            Content.FadeOut(250);
+        }
+
+        private void skip()
+        {
+            sourceClock.Seek(time - 3000);
+            FadeOut(250);
+        }
+
+        protected override bool OnKeyDown(InputState state, KeyDownEventArgs args)
+        {
+            switch (args.Key)
+            {
+                case Key.Space:
+                    if(sourceClock.CurrentTime + 3000 < time)
+                        skip();
+                    return true;
+            }
+
+            return base.OnKeyDown(state, args);
+        }
+    }
+}
diff --git a/osu.Game/Screens/Play/Player.cs b/osu.Game/Screens/Play/Player.cs
index d6594dd2be..9ec00c3215 100644
--- a/osu.Game/Screens/Play/Player.cs
+++ b/osu.Game/Screens/Play/Player.cs
@@ -12,7 +12,6 @@
 using osu.Framework.Timing;
 using osu.Game.Database;
 using osu.Game.Modes;
-using osu.Game.Modes.Objects;
 using osu.Game.Modes.Objects.Drawables;
 using osu.Game.Screens.Backgrounds;
 using OpenTK.Input;
@@ -24,6 +23,7 @@
 using osu.Game.Configuration;
 using osu.Framework.Configuration;
 using System;
+using osu.Game.Graphics.UserInterface;
 using OpenTK.Graphics;
 
 namespace osu.Game.Screens.Play
@@ -119,6 +119,7 @@ private void load(AudioManager audio, BeatmapDatabase beatmaps, OsuGameBase game
                     }
                 },
                 scoreOverlay,
+                new SkipButton(sourceClock, beatmap.HitObjects.First().StartTime)
             };
         }
 
diff --git a/osu.Game/osu.Game.csproj b/osu.Game/osu.Game.csproj
index a90fa2a8cb..c19af7f784 100644
--- a/osu.Game/osu.Game.csproj
+++ b/osu.Game/osu.Game.csproj
@@ -67,6 +67,7 @@
     <Compile Include="Graphics\Backgrounds\Triangles.cs" />
     <Compile Include="Graphics\Cursor\CursorTrail.cs" />
     <Compile Include="Graphics\UserInterface\BackButton.cs" />
+    <Compile Include="Graphics\UserInterface\SkipButton.cs" />
     <Compile Include="Modes\Objects\HitObjectParser.cs" />
     <Compile Include="Modes\Score.cs" />
     <Compile Include="Modes\ScoreProcesssor.cs" />