hytopia/docs/server.simulationeventpayloads._simulation.step_end_.md

The HYTOPIA SDK makes it easy for developers to create massively multiplayer games using JavaScript or TypeScript.

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[Home](./index.md) &gt; [server](./server.md) &gt; [SimulationEventPayloads](./server.simulationeventpayloads.md) &gt; ["SIMULATION.STEP\_END"](./server.simulationeventpayloads._simulation.step_end_.md)

## SimulationEventPayloads."SIMULATION.STEP\_END" property

Emitted when the simulation step ends.

**Signature:**

```typescript
[SimulationEvent.STEP_END]: {
        simulation: Simulation;
        stepDurationMs: number;
    };
```