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86 lines
2.7 KiB
C#
86 lines
2.7 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using osu.Framework.Allocation;
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using osu.Framework.Utils;
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using osu.Game.Rulesets.Catch.Skinning.Default;
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using osu.Game.Skinning;
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using osuTK;
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namespace osu.Game.Rulesets.Catch.Objects.Drawables
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{
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public partial class DrawableBanana : DrawablePalpableCatchHitObject
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{
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public DrawableBanana()
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: this(null)
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{
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}
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public DrawableBanana(Banana? h)
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: base(h)
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{
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}
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[BackgroundDependencyLoader]
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private void load()
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{
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ScalingContainer.Child = new SkinnableDrawable(
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new CatchSkinComponentLookup(CatchSkinComponents.Banana),
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_ => new BananaPiece());
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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// start time affects the random seed which is used to determine the banana colour
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StartTimeBindable.BindValueChanged(_ => UpdateComboColour());
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}
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private float startScale;
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private float endScale;
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private float startAngle;
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private float endAngle;
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protected override void UpdateInitialTransforms()
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{
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base.UpdateInitialTransforms();
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// Important to have this in UpdateInitialTransforms() to it is re-triggered by RefreshStateTransforms().
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const float end_scale = 0.6f;
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const float random_scale_range = 1.6f;
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startScale = end_scale + random_scale_range * RandomSingle(3);
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endScale = end_scale;
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startAngle = getRandomAngle(1);
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endAngle = getRandomAngle(2);
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float getRandomAngle(int series) => 180 * (RandomSingle(series) * 2 - 1);
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}
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protected override void Update()
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{
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base.Update();
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double preemptProgress = (Time.Current - (HitObject.StartTime - InitialLifetimeOffset)) / HitObject.TimePreempt;
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// Clamp scale and rotation at the point of bananas being caught, else let them freely extrapolate.
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if (Result.IsHit)
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preemptProgress = Math.Min(1, preemptProgress);
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ScalingContainer.Scale = new Vector2(HitObject.Scale * (float)Interpolation.Lerp(startScale, endScale, preemptProgress));
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ScalingContainer.Rotation = (float)Interpolation.Lerp(startAngle, endAngle, preemptProgress);
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}
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public override void PlaySamples()
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{
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base.PlaySamples();
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if (Samples != null)
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Samples.Frequency.Value = 0.77f + ((Banana)HitObject).BananaIndex * 0.006f;
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}
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}
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}
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