From 2ecb5728926724b6b52b2b5ccce5490a6f1424b8 Mon Sep 17 00:00:00 2001
From: CasualPokePlayer <50538166+CasualPokePlayer@users.noreply.github.com>
Date: Wed, 17 Aug 2022 01:57:40 -0700
Subject: [PATCH] fix nyma light guns, resolves #3359

---
 .../Waterbox/NymaCore.Controller.cs                       | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/BizHawk.Emulation.Cores/Waterbox/NymaCore.Controller.cs b/src/BizHawk.Emulation.Cores/Waterbox/NymaCore.Controller.cs
index 0805483d75..367ca354a3 100644
--- a/src/BizHawk.Emulation.Cores/Waterbox/NymaCore.Controller.cs
+++ b/src/BizHawk.Emulation.Cores/Waterbox/NymaCore.Controller.cs
@@ -210,7 +210,9 @@ namespace BizHawk.Emulation.Cores.Waterbox
 							case InputType.PointerX:
 							{
 								// I think the core expects to be sent some sort of 16 bit integer, but haven't investigated much
-								ret.AddAxis(name, systemInfo.PointerOffsetX.RangeTo(systemInfo.PointerScaleX), systemInfo.PointerOffsetX);
+								var minX = systemInfo.PointerOffsetX;
+								var maxX = systemInfo.PointerOffsetX + systemInfo.PointerScaleX;
+								ret.AddAxis(name, minX.RangeTo(maxX), (minX + maxX) / 2);
 								_thunks.Add((c, b) =>
 								{
 									var val = c.AxisValue(name);
@@ -222,7 +224,9 @@ namespace BizHawk.Emulation.Cores.Waterbox
 							case InputType.PointerY:
 							{
 								// I think the core expects to be sent some sort of 16 bit integer, but haven't investigated much
-								ret.AddAxis(name, systemInfo.PointerOffsetY.RangeTo(systemInfo.PointerScaleY), systemInfo.PointerOffsetY);
+								var minY = systemInfo.PointerOffsetY;
+								var maxY = systemInfo.PointerOffsetY + systemInfo.PointerScaleY;
+								ret.AddAxis(name, minY.RangeTo(maxY), (minY + maxY) / 2);
 								_thunks.Add((c, b) =>
 								{
 									var val = c.AxisValue(name);