UpdateAndDrawThreadsTests Class

Delta Engine Documentation

Here we experiment around with the Update and Draw threads proposed by case 4269 to be implemented into the EntitiesRunner and the AutofacStarter to be used by all apps. See discussion in forum.deltaengine.net, this class was not updated since. View code on GitHub

Inheritance Hierarchy

System Object
DeltaEngine.Tests.Entities UpdateAndDrawThreadsTests

Namespace: DeltaEngine.Tests.Entities
Assembly: DeltaEngine.Tests (in DeltaEngine.Tests.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public class UpdateAndDrawThreadsTests

public class UpdateAndDrawThreadsTests

Public Class UpdateAndDrawThreadsTests

Public Class UpdateAndDrawThreadsTests

public ref class UpdateAndDrawThreadsTests

public ref class UpdateAndDrawThreadsTests

type UpdateAndDrawThreadsTests =  class end

type UpdateAndDrawThreadsTests =  class end

The UpdateAndDrawThreadsTests type exposes the following members.

Constructors

	Name	Description
	UpdateAndDrawThreadsTests	Initializes a new instance of the UpdateAndDrawThreadsTests class

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Methods

	Name	Description
	UpdateAndDrawInParallel	View code on GitHub

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Examples

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[Test, Ignore]
public void UpdateAndDrawInParallel()
{
    //const float UpdateTimeStep = 1 / 5.0f; 
    //const float RenderTimeStep = 1 / 60.0f; 
    var entities = new MockEntitiesRunner(typeof(MockUpdateBehavior));
    new StopwatchTime();
    var logger = new TextFileLogger();
    var state = new PositionEntity(Vector2D.Zero);
    //float drawTime = 0.0f; 
    //float updateTime = 0.0f; 
    //float accumulator = 0.0f; 
    while (GlobalTime.Current.Milliseconds < 1000)
    {
        Thread.Sleep(10);
        if (Time.Total > 0.2f && GlobalTime.Current.Milliseconds < 200)
            ThreadExtensions.Start(() => Thread.Sleep(500));
        GlobalTime.Current.Update();
        /*
        entities.State = UpdateDrawState.Update;
        accumulator += RenderTimeStep;
        while (accumulator >= UpdateTimeStep)
        {
            state.InvokeNextUpdateStarted();
            state.Update();
            updateTime += UpdateTimeStep;
            accumulator -= UpdateTimeStep;
        }
         */
        entities.UpdateAndDrawAllEntities(
            () => Logger.Info(
                "interpolatedPosition=" + state.Position +
                ", Global Time=" + GlobalTime.Current.Milliseconds + "ms" +
                ", Update Time=" + Time.Total +
                ", interpolation=" +EntitiesRunner.CurrentDrawInterpolation));
    }
    entities.Dispose();
    logger.Dispose();
}

[Test, Ignore]
public void UpdateAndDrawInParallel()
{
    //const float UpdateTimeStep = 1 / 5.0f; 
    //const float RenderTimeStep = 1 / 60.0f; 
    var entities = new MockEntitiesRunner(typeof(MockUpdateBehavior));
    new StopwatchTime();
    var logger = new TextFileLogger();
    var state = new PositionEntity(Vector2D.Zero);
    //float drawTime = 0.0f; 
    //float updateTime = 0.0f; 
    //float accumulator = 0.0f; 
    while (GlobalTime.Current.Milliseconds < 1000)
    {
        Thread.Sleep(10);
        if (Time.Total > 0.2f && GlobalTime.Current.Milliseconds < 200)
            ThreadExtensions.Start(() => Thread.Sleep(500));
        GlobalTime.Current.Update();
        /*
        entities.State = UpdateDrawState.Update;
        accumulator += RenderTimeStep;
        while (accumulator >= UpdateTimeStep)
        {
            state.InvokeNextUpdateStarted();
            state.Update();
            updateTime += UpdateTimeStep;
            accumulator -= UpdateTimeStep;
        }
         */
        entities.UpdateAndDrawAllEntities(
            () => Logger.Info(
                "interpolatedPosition=" + state.Position +
                ", Global Time=" + GlobalTime.Current.Milliseconds + "ms" +
                ", Update Time=" + Time.Total +
                ", interpolation=" +EntitiesRunner.CurrentDrawInterpolation));
    }
    entities.Dispose();
    logger.Dispose();
}