Initial implementation of gyro aim

include/d/actor/d_a_alink.h

@@ -4550,6 +4550,7 @@ public:
 
 #if TARGET_PC
     void handleQuickTransform();
+    bool checkGyroAimItemContext();
 #endif
 };  // Size: 0x385C
 

include/dusk/gyro_aim.h

@@ -0,0 +1,10 @@
+#ifndef DUSK_GYRO_AIM_H
+#define DUSK_GYRO_AIM_H
+
+namespace dusk::gyro_aim {
+void read(float dt, bool context_active);
+void consumeAimDeltas(float& out_yaw_rad, float& out_pitch_rad);
+bool queryGyroAimItemContext();
+}  // namespace dusk::gyro_aim
+
+#endif

include/dusk/settings.h

@@ -60,6 +60,12 @@ struct UserSettings {
         ConfigVar<bool> noLowHpSound;
         ConfigVar<bool> midnasLamentNonStop;
 
+        // Input
+        ConfigVar<bool> enableGyroAim;
+        ConfigVar<float> gyroAimSensitivity;
+        ConfigVar<bool> gyroAimInvertPitch;
+        ConfigVar<bool> gyroAimInvertYaw;
+
         // Cheats
         ConfigVar<bool> enableFastIronBoots;
         ConfigVar<bool> canTransformAnywhere;