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Code Issues Releases Wiki Activity

Make data nullable

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This commit is contained in:
Andrei Zavatski 2020-03-09 19:42:35 +03:00
parent 432c52bf27
commit 06855c09c7
2 changed files with 6 additions and 14 deletions
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8
osu.Game/Overlays/Profile/Header/Components/RankGraph.cs
View File

@ -42,13 +42,7 @@ namespace osu.Game.Overlays.Profile.Header.Components
{ {
int[] userRanks = statistics?.RankHistory?.Data; int[] userRanks = statistics?.RankHistory?.Data;
if (userRanks == null) Data = userRanks?.Select((x, index) => new KeyValuePair<int, int>(index, x)).Where(x => x.Value != 0).ToArray();
{
Data = null;
return;
}
Data = userRanks.Select((x, index) => new KeyValuePair<int, int>(index, x)).Where(x => x.Value != 0).ToArray();
} }
protected override float GetDataPointHeight(int rank) => -MathF.Log(rank); protected override float GetDataPointHeight(int rank) => -MathF.Log(rank);

12
osu.Game/Overlays/Profile/UserGraph.cs
View File

@ -27,8 +27,6 @@ namespace osu.Game.Overlays.Profile
protected UserGraph() protected UserGraph()
{ {
data = Array.Empty<KeyValuePair<TKey, TValue>>();
Add(graph = new UserLineGraph Add(graph = new UserLineGraph
{ {
RelativeSizeAxes = Axes.Both, RelativeSizeAxes = Axes.Both,
@ -46,7 +44,7 @@ namespace osu.Game.Overlays.Profile
protected override bool OnHover(HoverEvent e) protected override bool OnHover(HoverEvent e)
{ {
if (data.Length > 1) if (data?.Length > 1)
{ {
graph.UpdateBallPosition(e.MousePosition.X); graph.UpdateBallPosition(e.MousePosition.X);
graph.ShowBar(); graph.ShowBar();
@ -59,7 +57,7 @@ namespace osu.Game.Overlays.Profile
protected override bool OnMouseMove(MouseMoveEvent e) protected override bool OnMouseMove(MouseMoveEvent e)
{ {
if (data.Length > 1) if (data?.Length > 1)
graph.UpdateBallPosition(e.MousePosition.X); graph.UpdateBallPosition(e.MousePosition.X);
return base.OnMouseMove(e); return base.OnMouseMove(e);
@ -67,7 +65,7 @@ namespace osu.Game.Overlays.Profile
protected override void OnHoverLost(HoverLostEvent e) protected override void OnHoverLost(HoverLostEvent e)
{ {
if (data.Length > 1) if (data?.Length > 1)
graph.HideBar(); graph.HideBar();
base.OnHoverLost(e); base.OnHoverLost(e);
@ -85,7 +83,7 @@ namespace osu.Game.Overlays.Profile
private void redrawGraph() private void redrawGraph()
{ {
if (data.Length == 0) if (!data?.Any() ?? true)
{ {
HideGraph(); HideGraph();
return; return;
@ -108,7 +106,7 @@ namespace osu.Game.Overlays.Profile
{ {
get get
{ {
if (data.Length == 0) if (!data?.Any() ?? true)
return null; return null;
var (key, value) = data[dataIndex]; var (key, value) = data[dataIndex];