ShuriZma
/
BizHawk
mirror of https://github.com/TASEmulators/BizHawk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Tastudio - speed up drawing a bit by caching input state while drawing a row of input

This commit is contained in:
adelikat 2020-04-19 13:54:30 -05:00
parent 70633419ac
commit 5e7d666548
1 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
BizHawk.Client.Common/movie/tasproj/TasMovie.cs
View File

@ -74,22 +74,29 @@ namespace BizHawk.Client.Common
}
}
private (int Frame, IMovieController Controller) _displayCache = (-1, new Bk2Controller("", NullController.Instance.Definition));
/// <summary>
/// Returns the mnemonic value for boolean buttons, and actual value for floats,
/// for a given frame and button.
/// </summary>
public string DisplayValue(int frame, string buttonName)
{
var adapter = GetInputState(frame);
return CreateDisplayValueForButton(adapter, buttonName);
if (_displayCache.Frame != frame)
{
_displayCache = (frame, GetInputState(frame));
}
return CreateDisplayValueForButton(_displayCache.Controller, Global.Emulator.SystemId, buttonName);
}
private string CreateDisplayValueForButton(IController adapter, string buttonName)
private static string CreateDisplayValueForButton(IController adapter, string systemId, string buttonName)
{
if (adapter.Definition.BoolButtons.Contains(buttonName))
{
return adapter.IsPressed(buttonName)
? Bk2MnemonicLookup.Lookup(buttonName, Global.Emulator.SystemId).ToString()
? Bk2MnemonicLookup.Lookup(buttonName, systemId).ToString()
: "";
}