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Pause and Resume a Flight

Overview​

User capability

Suspend active simulation and resume without losing context

User

An AeroSim player

What the user can do

Suspend active simulation and resume without losing context

Why the user benefits

The player receives one coherent, observable capability.

User need

The player needs AeroSim to suspend active simulation and resume without losing context.

In scope

Suspend active simulation and resume without losing context

Tasks​

AEROSIM-TS-91Planning status: Done

Suspend the simulation clock and capture the paused attempt

A valid pause atomically freezes fixed-step advancement and captures one typed attempt snapshot.

  • ComponentWeb Application / Flight shell and Deterministic flight runtime — pause state machine
  • Depends onAEROSIM-TS-96
  • RequirementsFR-0020, NFR-0010
AEROSIM-TS-92Planning status: Done

Restore the preserved attempt through the resume transition

Resume restarts fixed-step processing from the snapshot without a time jump, duplicate command, reset, or changed attempt identity.

  • ComponentWeb Application / Flight shell — resume coordinator
  • Depends onAEROSIM-TS-91
  • RequirementsFR-0020, NFR-0010

Acceptance outcomes​

  1. 01

    Pause visibly suspends governed simulation progression.

  2. 02

    Resume continues from the preserved paused state without an implicit restart.

Functional requirements and measurable criteria​

FR-0020

Pause and Resume a Flight

The system shall suspend active simulation and resume without losing context.

Acceptance 01

GivenAEROSIM-FT-13 is exercised within its governed scope under supported conditions

Whenthe primary capability path is completed

ThenPause visibly suspends governed simulation progression

EvidenceFuture reviewed automated and browser evidence must verify this exact outcome against the current requirement.

Acceptance 02

GivenAEROSIM-FT-13 is exercised within its governed scope under supported conditions

Whenthe continuation or repeat path is completed

ThenResume continues from the preserved paused state without an implicit restart

EvidenceFuture reviewed automated and browser evidence must verify this exact outcome against the current requirement.

Non-functional requirements

  • NFR-0010 — Responsive flight interaction

    Supported input-to-state and state-to-render paths meet the declared latency budget across ordinary flight, bounded heavy scenes, pause, camera selection, outcomes, and recovery.

Risks​

  • Risk

    Representative browser or input configurations may expose an unmet outcome.

Original source and prototype evidence​

Prototype and discovery boundary

Existing implementation is discovery evidence only; it establishes no current approval, acceptance, or release state.