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osu-lazer/osu.Game.Rulesets.Osu/Edit/OsuRectangularPositionSnapGrid.cs

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// 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.Allocation;
using osu.Framework.Input.Bindings;
using osu.Framework.Input.Events;
using osu.Game.Input.Bindings;
using osu.Game.Rulesets.Osu.UI;
using osu.Game.Screens.Edit;
using osu.Game.Screens.Edit.Compose.Components;
using osuTK;
namespace osu.Game.Rulesets.Osu.Edit
{
public partial class OsuRectangularPositionSnapGrid : RectangularPositionSnapGrid, IKeyBindingHandler<GlobalAction>
{
private static readonly int[] grid_sizes = { 4, 8, 16, 32 };
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private int currentGridSizeIndex = grid_sizes.Length - 1;
[Resolved]
private EditorBeatmap editorBeatmap { get; set; } = null!;
public OsuRectangularPositionSnapGrid()
: base(OsuPlayfield.BASE_SIZE / 2)
{
}
[BackgroundDependencyLoader]
private void load()
{
int gridSizeIndex = Array.IndexOf(grid_sizes, editorBeatmap.BeatmapInfo.GridSize);
if (gridSizeIndex >= 0)
currentGridSizeIndex = gridSizeIndex;
updateSpacing();
}
private void nextGridSize()
{
currentGridSizeIndex = (currentGridSizeIndex + 1) % grid_sizes.Length;
updateSpacing();
}
private void updateSpacing()
{
int gridSize = grid_sizes[currentGridSizeIndex];
editorBeatmap.BeatmapInfo.GridSize = gridSize;
Spacing = new Vector2(gridSize);
}
public bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
{
switch (e.Action)
{
case GlobalAction.EditorCycleGridDisplayMode:
nextGridSize();
return true;
}
return false;
}
public void OnReleased(KeyBindingReleaseEvent<GlobalAction> e)
{
}
}
}