Platform UI

Shared, game-agnostic UI interaction service (input-mode domain), separate from game view/screen stack orchestration.

Service id: PlatformUI
Adapter (typical): UnityPlatformUIAdapter (project-level)

State

In-memory runtime state:

Current input mode (_inputMode), default mouseKeyboard

How it looks in `persistent.json`

None by default.
PlatformUI input mode state is runtime/in-memory and published via facts.

Events

Event ids are defined in GnosisPlatformUIEvents.

Event id	When
`FACT_PLATFORM_UI_INPUT_MODE_CHANGED`	Platform UI input mode changes (for example gamepad vs mouse/keyboard).

Functions

Function	Parameters	Result
`GetInputMode`	—	Current input mode string

Usage example — `GetInputMode`

PlatformUIService.Example1.cs


private string ReadPlatformInputMode()
{
    if (Context?.Store == null || Context.CallService == null)
        return string.Empty;
    var empty = GnosisNode.CreateObject(Context.Store);
    var result = CallService("PlatformUI", "GetInputMode", empty);
    if (!result.Success || !result.Data.IsValid || result.Data.Type != GnosisValueType.String)
        return string.Empty;
    return (string)result.Data;
}

C# API

SetInputMode(string mode) — adapter-facing API that updates runtime mode and publishes FACT_PLATFORM_UI_INPUT_MODE_CHANGED.

Statistics

None.