mara/servicepoint-tanks
Archived
Watch
0
0
Fork
You've already forked servicepoint-tanks
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

do not send frames when nothing changes

Browse source
This commit is contained in:
Vinzenz Schroeter 2024-04-12 19:54:16 +02:00
commit de3d298475
1 changed files with 54 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

14
DisplayCommands/PixelGrid.cs
View file

@ -2,7 +2,7 @@ using System.Diagnostics;
namespace DisplayCommands;
public sealed class PixelGrid(ushort width, ushort height)
public sealed class PixelGrid(ushort width, ushort height) : IEquatable<PixelGrid>
{
private readonly ByteGrid _byteGrid = new((ushort)(width / 8u), height);
@ -34,6 +34,18 @@ public sealed class PixelGrid(ushort width, ushort height)
public void Clear() => _byteGrid.Clear();
public bool Equals(PixelGrid? other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return Width == other.Width && Height == other.Height && _byteGrid.Equals(other._byteGrid);
}
public override bool Equals(object? obj) => ReferenceEquals(this, obj) || (obj is PixelGrid other && Equals(other));
public override int GetHashCode() => HashCode.Combine(_byteGrid, Width, Height);
public static bool operator ==(PixelGrid? left, PixelGrid? right) => Equals(left, right);
public static bool operator !=(PixelGrid? left, PixelGrid? right) => !Equals(left, right);
private (ushort byteIndex, byte bitInByteMask) GetIndexes(int x)
{
Debug.Assert(x < Width);