Move play modes to their own projects.

osu.Game.Modes.Mania/UI/ManiaComboCounter.cs

@@ -0,0 +1,78 @@
+//Copyright (c) 2007-2016 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.Graphics.Transformations;
+using osu.Game.Modes.Taiko.UI;
+using OpenTK.Graphics;
+
+namespace osu.Game.Modes.Mania.UI
+{
+    /// <summary>
+    /// Similar to osu!taiko, with a pop-out animation when failing (rolling). Used in osu!mania.
+    /// </summary>
+    public class ManiaComboCounter : TaikoComboCounter
+    {
+        protected ushort KeysHeld = 0;
+
+        protected Color4 OriginalColour;
+
+        protected Color4 TintColour => Color4.Orange;
+        protected EasingTypes TintEasing => EasingTypes.None;
+        protected int TintDuration => 500;
+
+        protected Color4 PopOutColor => Color4.Red;
+        protected override float PopOutInitialAlpha => 1.0f;
+        protected override double PopOutDuration => 300;
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            PopOutSpriteText.Anchor = Anchor.BottomCentre;
+            PopOutSpriteText.Origin = Anchor.Centre;
+            PopOutSpriteText.FadeColour(PopOutColor, 0);
+            OriginalColour = DisplayedCountSpriteText.Colour;
+        }
+
+        protected override void OnCountRolling(ulong currentValue, ulong newValue)
+        {
+            if (!IsRolling && newValue < currentValue)
+            {
+                PopOutSpriteText.Text = FormatCount(currentValue);
+
+                PopOutSpriteText.FadeTo(PopOutInitialAlpha);
+                PopOutSpriteText.ScaleTo(1.0f);
+
+                PopOutSpriteText.FadeOut(PopOutDuration, PopOutEasing);
+                PopOutSpriteText.ScaleTo(PopOutScale, PopOutDuration, PopOutEasing);
+            }
+
+            base.OnCountRolling(currentValue, newValue);
+        }
+
+        /// <summary>
+        /// Tints text while holding a key.
+        /// </summary>
+        /// <remarks>
+        /// Does not alter combo. This has to be done depending of the scoring system.
+        /// (i.e. v1 = each period of time; v2 = when starting and ending a key hold)
+        /// </remarks>
+        public void HoldStart()
+        {
+            if (KeysHeld == 0)
+                DisplayedCountSpriteText.FadeColour(TintColour, TintDuration, TintEasing);
+            KeysHeld++;
+        }
+
+        /// <summary>
+        /// Ends tinting.
+        /// </summary>
+        public void HoldEnd()
+        {
+            KeysHeld--;
+            if (KeysHeld == 0)
+                DisplayedCountSpriteText.FadeColour(OriginalColour, TintDuration, TintEasing);
+        }
+    }
+}