From 0c5e7c1a92ebc5a9ee94980b9e7b4e6ab759e079 Mon Sep 17 00:00:00 2001
From: Xphalnos <164882787+Xphalnos@users.noreply.github.com>
Date: Fri, 3 Jan 2025 13:02:20 +0100
Subject: [PATCH] pad: Configurable DeadZone

---
 src/common/config.cpp          | 14 ++++++++++++++
 src/common/config.h            |  2 ++
 src/core/libraries/pad/pad.cpp |  8 ++++----
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/src/common/config.cpp b/src/common/config.cpp
index 246644e2d..6597b1f01 100644
--- a/src/common/config.cpp
+++ b/src/common/config.cpp
@@ -44,6 +44,8 @@ static std::string logFilter;
 static std::string logType = "async";
 static std::string userName = "shadPS4";
 static std::string updateChannel;
+static u16 deadZoneLeft = 2.0;
+static u16 deadZoneRight = 2.0;
 static std::string backButtonBehavior = "left";
 static bool useSpecialPad = false;
 static int specialPadClass = 1;
@@ -124,6 +126,14 @@ bool getEnableDiscordRPC() {
     return enableDiscordRPC;
 }
 
+u16 leftDeadZone() {
+    return deadZoneLeft;
+}
+
+u16 rightDeadZone() {
+    return deadZoneRight;
+}
+
 s16 getCursorState() {
     return cursorState;
 }
@@ -589,6 +599,8 @@ void load(const std::filesystem::path& path) {
     if (data.contains("Input")) {
         const toml::value& input = data.at("Input");
 
+        deadZoneLeft = toml::find_or<float>(input, "deadZoneLeft", 2.0);
+        deadZoneRight = toml::find_or<float>(input, "deadZoneRight", 2.0);
         cursorState = toml::find_or<int>(input, "cursorState", HideCursorState::Idle);
         cursorHideTimeout = toml::find_or<int>(input, "cursorHideTimeout", 5);
         backButtonBehavior = toml::find_or<std::string>(input, "backButtonBehavior", "left");
@@ -704,6 +716,8 @@ void save(const std::filesystem::path& path) {
     data["General"]["separateUpdateEnabled"] = separateupdatefolder;
     data["General"]["compatibilityEnabled"] = compatibilityData;
     data["General"]["checkCompatibilityOnStartup"] = checkCompatibilityOnStartup;
+    data["Input"]["deadZoneLeft"] = deadZoneLeft;
+    data["Input"]["deadZoneRight"] = deadZoneRight;
     data["Input"]["cursorState"] = cursorState;
     data["Input"]["cursorHideTimeout"] = cursorHideTimeout;
     data["Input"]["backButtonBehavior"] = backButtonBehavior;
diff --git a/src/common/config.h b/src/common/config.h
index 9d943008b..bd8928a13 100644
--- a/src/common/config.h
+++ b/src/common/config.h
@@ -33,6 +33,8 @@ std::string getLogType();
 std::string getUserName();
 std::string getUpdateChannel();
 
+u16 leftDeadZone();
+u16 rightDeadZone();
 s16 getCursorState();
 int getCursorHideTimeout();
 std::string getBackButtonBehavior();
diff --git a/src/core/libraries/pad/pad.cpp b/src/core/libraries/pad/pad.cpp
index 7eb628a90..6837267e5 100644
--- a/src/core/libraries/pad/pad.cpp
+++ b/src/core/libraries/pad/pad.cpp
@@ -93,8 +93,8 @@ int PS4_SYSV_ABI scePadGetControllerInformation(s32 handle, OrbisPadControllerIn
         pInfo->touchPadInfo.pixelDensity = 1;
         pInfo->touchPadInfo.resolution.x = 1920;
         pInfo->touchPadInfo.resolution.y = 950;
-        pInfo->stickInfo.deadZoneLeft = 2;
-        pInfo->stickInfo.deadZoneRight = 2;
+        pInfo->stickInfo.deadZoneLeft = Config::leftDeadZone();
+        pInfo->stickInfo.deadZoneRight = Config::rightDeadZone();
         pInfo->connectionType = ORBIS_PAD_PORT_TYPE_STANDARD;
         pInfo->connectedCount = 1;
         pInfo->connected = false;
@@ -104,8 +104,8 @@ int PS4_SYSV_ABI scePadGetControllerInformation(s32 handle, OrbisPadControllerIn
     pInfo->touchPadInfo.pixelDensity = 1;
     pInfo->touchPadInfo.resolution.x = 1920;
     pInfo->touchPadInfo.resolution.y = 950;
-    pInfo->stickInfo.deadZoneLeft = 2;
-    pInfo->stickInfo.deadZoneRight = 2;
+    pInfo->stickInfo.deadZoneLeft = Config::leftDeadZone();
+    pInfo->stickInfo.deadZoneRight = Config::rightDeadZone();
     pInfo->connectionType = ORBIS_PAD_PORT_TYPE_STANDARD;
     pInfo->connectedCount = 1;
     pInfo->connected = true;