Oblivions MILF - Mixed Input Logic Fix

What is this?

Oblivion's MILF: Mixed Input Logic Fix fixes mixed mouse and controller input in The Elder Scrolls IV: Oblivion Remastered.

I originally made it because I wanted to use Steam Input gyro as an actual mouse while still keeping native controller input.

Oblivion Remastered technically accepts mouse and controller input at the same time, but parts of its input logic start fighting each other when both are active.

MILF is meant to make that combination behave normally:

• []true analog left-stick movement [/]

  []native controller buttons and triggers [/]

  []native right-stick camera control [/]

  []real mouse camera input [/]

  []Steam Input gyro configured as Mouse [/]

This is not mouse-to-joystick emulation. Mouse input remains real mouse input.

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What does it fix?

Movement

Oblivion Remastered keeps a global idea of whether the player is currently using mouse/keyboard or controller.

During mixed input, that global state can disagree with the physical device that actually produced a movement action. This causes problems because digital keyboard movement and analog stick movement are interpreted differently.

MILF tracks which physical mapping actually won the game's existing Enhanced Input arbitration and preserves the correct native behavior for that source.

The result is normal W/A/S/D movement, proper analog magnitude and diagonals, and native left-stick movement that continues working during constant mouse or gyro input.

Keyboard and controller movement still follow the game's existing magnitude-based arbitration. MILF does not simply force "controller wins" or "mouse wins."

Camera

The camera has a separate problem.

Mouse and right-stick mappings for the same camera axis enter Enhanced Input as separate candidates, but the game normally reduces them to a single maximum-magnitude winner before native camera processing.

That means the weaker input can disappear completely before the camera handler ever sees it.

MILF preserves the relevant mouse and stick candidates long enough for each one to pass through its own native camera path, then lets the game's existing camera accumulator combine the resulting movement.

Both horizontal and vertical mixed camera input have been validated in-game.

Digital keyboard camera bindings remain separate and fall back to the game's native behavior whenever they participate.

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Steam Input gyro

This was the main reason I started the project.

With MILF, Steam Input gyro can be configured as:

Gyro Behavior → Mouse

instead of having to emulate a joystick.

That means you can keep native controller input, analog movement, native right-stick behavior, and real mouse-like gyro aiming without converting the gyro into joystick input.

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Requirements

The Elder Scrolls IV: Oblivion Remastered

UE4SS

MILF validates the executable code it expects before installing any patches.

If the relevant game code does not match what the mod was built for, MILF fails closed instead of blindly patching unknown code. This also means a future game update may require a MILF update before the mod will load again.

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Installation

• []Install UE4SS for Oblivion Remastered. [/]

  []Download the MILF archive. [/]

  []Extract it into: [/]

  OblivionRemastered/Binaries/Win64/

  The archive is already structured to merge with the existing:

  The final location should be:

  OblivionRemastered/Binaries/Win64/ue4ss/mods/MixedInputFix/

  containing:

  MixedInputFix/

  ├── enabled.txt

  ├── THIRD_PARTY_NOTICES.txt

  └── main.dll

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  Uninstallation

  OblivionRemastered/Binaries/Win64/ue4ss/mods/MixedInputFix/

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  Known limitations

  MILF intentionally preserves the game's native behavior for digital keyboard camera bindings.

  In vanilla Oblivion Remastered, holding a digital camera-turn binding such as a NumPad camera key while also using the right stick can produce competing or stuttering camera movement. The same behavior occurs with MILF completely disabled.

  MILF v1. 0. 0 does not attempt to invent new digital-plus-analog camera semantics for that case. Mouse/gyro + native right-stick composition is unaffected.

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  MILF is deliberately narrow.

  It is meant to fix Oblivion Remastered's mixed-input behavior while preserving as much of the game's native input pipeline as possible.

  It does not replace Enhanced Input,