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@@ -16,10 +16,10 @@ Example:
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```cs
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public class StartUpScriptExample : StartupScript
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{
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- public override void Start()
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- {
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- // Do some stuff during initialization
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- }
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+ public override void Start()
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+ {
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+ // Do some stuff during initialization
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+ }
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}
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```
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@@ -36,10 +36,10 @@ The following script performs updates every frame, no matter what:
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```cs
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public class SampleSyncScript : SyncScript
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{
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- public override void Update()
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- {
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- // Performs the update on the entity — this code is executed every frame
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- }
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+ public override void Update()
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+ {
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+ // Performs the update on the entity — this code is executed every frame
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+ }
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}
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```
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@@ -48,7 +48,6 @@ public class SampleSyncScript : SyncScript
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Asynchronous scripts are initialized only once, then canceled when removed from the scene.
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* Asynchronous code goes in the [Execute](xref:Stride.Engine.AsyncScript.Execute) function.
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-
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* Code performing the cancellation goes in the [Cancel](xref:Stride.Engine.ScriptComponent.Cancel) method.
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The following script performs actions that depend on events and triggers:
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@@ -56,34 +55,38 @@ The following script performs actions that depend on events and triggers:
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```cs
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public class SampleAsyncScript : AsyncScript
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{
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- public override async Task Execute()
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- {
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- // The initialization code should come here, if necessary
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- // This method starts running on the main thread
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-
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- while (Game.IsRunning) // loop until the game ends (optional depending on the script)
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- {
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- // We're still on the main thread
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-
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- // Task.Run will pause the execution of this method until the task is completed,
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- // while that's going on, the game will continue running, it will display new frames and process inputs appropriately
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- var lobbies = await Task.Run(() => GetMultiplayerLobbies());
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-
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- // After awaiting a task, the thread the method runs on will have changed, this method now runs on a thread pool thread instead of the main thread
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- // You can manipulate the data returned by the task here if needed
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- // But if you want to interact with the engine safely, you have to make sure the method runs on the main thread
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-
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- // await Script.NextFrame() yields execution of this method to the main thread, meaning that this method is paused, and once the main thread processes the next frame,
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- // it will pick that method up and run it
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- await Script.NextFrame();
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- // So after this call, this method is back on the main thread
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-
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- // You can now safely interact with the engine's systems by displaying the lobbies retrieved above in a UI for example
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- }
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- }
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+ public override async Task Execute()
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+ {
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+ // The initialization code should come here, if necessary
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+ // This method starts running on the main thread
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+
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+ while (Game.IsRunning) // loop until the game ends (optionalpendingon the script)
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+ {
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+ // We're still on the main thread
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+
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+ // Task.Run will pause the execution of this method until the task is completed,
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+ // while that's going on, the game will continue running, it will display new frames and process inputs appropriately
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+ var lobbies = await Task.Run(() => GetMultiplayerLobbies());
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+
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+ // After awaiting a task, the thread the method runs on will have changed,
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+ // this method now runs on a thread pool thread instead of the main thread
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+ // You can manipulate the data returned by the task here if needed
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+ // But if you want to interact with the engine safely, you have to make sure the method runs on the main thread
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+
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+ // await Script.NextFrame() yields execution of this method to the main thread,
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+ // meaning that this method is paused, and once the main thread processes the next frame,
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+ // it will pick that method up and run it
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+ await Script.NextFrame();
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+ // So after this call, this method is back on the main thread
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+
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+ // You can now safely interact with the engine's systems by displaying the lobbies retrieved above in a UI for example
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+ }
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+ }
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}
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```
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+Check out an example from our [Async scripts tutorial](../../tutorials/csharpintermediate/async-scripts.md).
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+
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## See also
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* [Create a script](create-a-script.md)
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Vaclav Elias