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fix xpad triggers to actually be useful? I dont know if they ever were before. Triggers are like halfs of axes, but our whole input system isnt built to handle halfs of axes; so with this, I make them appear to be whole axes in a -1..1 range.

This commit is contained in:
zeromus 2018-05-03 15:02:09 -05:00
parent 5df212817c
commit c1a6a16bb1
1 changed files with 7 additions and 4 deletions
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11
BizHawk.Client.EmuHawk/Input/GamePad360.cs
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@ -169,15 +169,18 @@ namespace BizHawk.Client.EmuHawk
//constant for adapting a +/- 32768 range to a +/-10000-based range
const float f = 32768 / 10000.0f;
//constant for adapting a 0-255 range to a 0-10000-based range
const float f255 = 255 / 10000.0f;
//since our whole input framework really only understands whole axes, let's make the triggers look like an axis
float ltrig = g.bLeftTrigger / 255.0f * 2 - 1;
float rtrig = g.bRightTrigger / 255.0f * 2 - 1;
ltrig *= 10000;
rtrig *= 10000;
yield return new Tuple<string, float>("LeftThumbX", g.sThumbLX / f);
yield return new Tuple<string, float>("LeftThumbY", g.sThumbLY / f);
yield return new Tuple<string, float>("RightThumbX", g.sThumbRX / f);
yield return new Tuple<string, float>("RightThumbY", g.sThumbRY / f);
yield return new Tuple<string, float>("LeftTrigger", g.bLeftTrigger / f255);
yield return new Tuple<string, float>("RightTrigger", g.bRightTrigger / f255);
yield return new Tuple<string, float>("LeftTrigger", ltrig);
yield return new Tuple<string, float>("RightTrigger", rtrig);
yield break;
}