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osu-lazer/osu.Game.Rulesets.Catch/UI/CatchPlayfield.cs
2020-09-12 22:40:34 +02:00

80 lines
2.8 KiB
C#

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Catch.Objects;
using osu.Game.Rulesets.Catch.Objects.Drawables;
using osu.Game.Rulesets.Judgements;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.UI.Scrolling;
using osuTK;
namespace osu.Game.Rulesets.Catch.UI
{
public class CatchPlayfield : ScrollingPlayfield
{
/// <summary>
/// The width of the playfield.
/// The horizontal movement of the catcher is confined in the area of this width.
/// </summary>
public const float WIDTH = 512;
/// <summary>
/// The center position of the playfield.
/// </summary>
public const float CENTER_X = WIDTH / 2;
internal readonly CatcherArea CatcherArea;
public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) =>
// only check the X position; handle all vertical space.
base.ReceivePositionalInputAt(new Vector2(screenSpacePos.X, ScreenSpaceDrawQuad.Centre.Y));
public CatchPlayfield(BeatmapDifficulty difficulty, Func<CatchHitObject, DrawableHitObject<CatchHitObject>> createDrawableRepresentation)
{
var explodingFruitContainer = new Container
{
RelativeSizeAxes = Axes.Both,
};
CatcherArea = new CatcherArea(difficulty)
{
CreateDrawableRepresentation = createDrawableRepresentation,
ExplodingFruitTarget = explodingFruitContainer,
Anchor = Anchor.BottomLeft,
Origin = Anchor.TopLeft,
};
InternalChildren = new[]
{
explodingFruitContainer,
CatcherArea.MovableCatcher.CreateProxiedContent(),
HitObjectContainer,
CatcherArea,
};
}
public bool CheckIfWeCanCatch(CatchHitObject obj) => CatcherArea.AttemptCatch(obj);
public override void Add(DrawableHitObject h)
{
h.OnNewResult += onNewResult;
h.OnRevertResult += onRevertResult;
base.Add(h);
var fruit = (DrawableCatchHitObject)h;
fruit.CheckPosition = CheckIfWeCanCatch;
}
private void onNewResult(DrawableHitObject judgedObject, JudgementResult result)
=> CatcherArea.OnNewResult((DrawableCatchHitObject)judgedObject, result);
private void onRevertResult(DrawableHitObject judgedObject, JudgementResult result)
=> CatcherArea.OnRevertResult((DrawableCatchHitObject)judgedObject, result);
}
}