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input OSD: fix potentially absent P0 

I don't know if there's any core that lacks non-player controls but this feels like the right thing to do anyway (for the future too)
This commit is contained in:
feos 2024-12-22 19:07:22 +03:00
parent fcff79e794
commit 3384ce8629
1 changed files with 7 additions and 4 deletions
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3
src/BizHawk.Client.Common/display/InputDisplayGenerator.cs
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@ -18,8 +18,11 @@ namespace BizHawk.Client.Common
var sb = new StringBuilder(); var sb = new StringBuilder();
var controls = source.Definition.ControlsOrdered.ToList(); var controls = source.Definition.ControlsOrdered.ToList();
// index 0 is for controls that don't belong to any indexed player // index 0 is for controls that don't belong to any indexed player
if (controls.ElementAtOrDefault(0) != null)
{
controls.Add(controls[0]); controls.Add(controls[0]);
controls.RemoveAt(0); controls.RemoveAt(0);
}
foreach ((string buttonName, AxisSpec? axisSpec) in controls.SelectMany(x => x)) foreach ((string buttonName, AxisSpec? axisSpec) in controls.SelectMany(x => x))
{ {