public bool Save(FlyScene scene)
{
try
{
string directory = SaveFolder;
Directory.CreateDirectory(directory);
string fullPath = Path.Combine(directory, "test.flys");
using (var stream = new MemoryStream())
{
var context = new BinarySerializationContext(stream);
Save(scene, context);
stream.Flush();
StorageUtilities.CopyToFile(stream, fullPath);
}
Console.WriteLine("Saved!");
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(false);
}
}
private void OnOwnerRemoved(object sender, FlyScene scene)
{
if (this.body != null)
{
scene.PhysicsWorld.RemoveBody(this.body);
this.body = null;
}
this.OnOwnerRemoved(scene);
}
private void Save(FlyScene scene, BinarySerializationContext context)
{
context.WriteDefaultHeader();
context.Write(scene.HalfSize.X);
context.Write(scene.HalfSize.Y);
context.Write(scene.EntityCount);
foreach (IFlyEntity entity in scene.Entities)
{
context.WriteObject(entity);
}
}
protected override void OnAdded(FlyScene scene)
{
float f = GetDistance(from);
float t = GetDistance(to);
float distance = f + t;
float minWidth = distance;
float maxWidth = distance + 6.0f;
this.joint = JointFactory.CreateSliderJoint(scene.PhysicsWorld, this.from.Physics.Body, this.to.Physics.Body, Xna.Vector2.Zero, Xna.Vector2.Zero, minWidth, maxWidth);
this.joint.DampingRatio = 1.0f;
this.joint.Frequency = 0.25f;
}
private FlyScene Load(BinaryDeserializationContext context)
{
context.ReadDefaultHeader(this.GetType());
Point2 halfSize;
halfSize.X = context.ReadInt32();
halfSize.Y = context.ReadInt32();
FlyScene scene = new FlyScene(halfSize);
int entityCount = context.ReadInt32();
for (int i = 0; i < entityCount; ++i)
{
var entity = context.ReadObject <FlyEntity>();
scene.AddEntity(entity);
}
return(scene);
}
public SceneGravityApplicator(FlyScene scene)
{
Contract.Requires(scene != null);
this.scene = scene;
}
protected override void OnOwnerRemoved(FlyScene scene)
{
this.fixture = null;
}
private void OnOwnerAdded(object sender, FlyScene scene)
{
this.GenerateCore();
}
protected virtual void OnOwnerRemoved(FlyScene scene)
{
}
protected override void OnRemoved(FlyScene scene)
{
scene.PhysicsWorld.RemoveJoint(this.joint);
}
private void OnTargetRemoved(object sender, FlyScene e)
{
this.RemoveFromScene();
}
protected virtual void OnAdded(FlyScene scene)
{
}
private void OnSceneLoaded(FlyScene scene)
{
var asteroidPusher = new AsteroidPusher(rand);
asteroidPusher.Push(scene);
}
