public void LoadScene(Scene scene)
{
_scene = scene;
scene.OnObjectAdded += new EventHandler<Engine.Events.GameObjectAddedEvent>(scene_OnObjectAdded);
RefreshScene();
}
public void SetScene(Scene scene)
{
scene.Game = this;
_scene = scene;
}
public void Play()
{
if (IsPlaying && IsPaused)
{
IsPaused = false;
return;
}
if (IsPlaying) return;
var scene = new Scene(new PhysicsFarseer(), ShaderProgram.ProgramType.POINTLIGHT);
iGL.Engine.Game.InDesignMode = false;
var xml = Game.SaveScene();
Game.SetScene(scene);
Game.PopulateScene(xml);
Game.Load();
IsPlaying = true;
//if (PreStabilizePhysics)
//{
// /* stabilize physics */
// int iterations = 0;
// var physics2 = scene.Physics as Physics2d;
// scene.Physics.Step(0.001f);
// while (!physics2.CheckAllSleeping() && ++iterations < 10000)
// {
// scene.Physics.Step(0.001f);
// }
// if (physics2.CheckAllSleeping())
// {
// MessageBox.Show("Stable");
// }
//}
}
public void LoadScene(string xml)
{
ClearSelection();
var physics = new DesignFarseerPhysics();
//physics.OnCollision += new EventHandler<EventArgs>(physics_OnCollision);
WorkingScene = new Scene(physics, ShaderProgram.ProgramType.POINTLIGHT);
WorkingScene.OnMouseMove += new EventHandler<Engine.Events.MouseMoveEvent>(_scene_OnMouseMove);
Game.SetScene(WorkingScene);
/* origin gizmo */
var gizmo = new Gizmo() { ArrowLength = 30.0f, ShowUniformSphere = false };
WorkingScene.AddGameObject(gizmo);
_selectionGizmo = new Gizmo();
_selectionGizmo.Visible = false;
_selectionGizmo.Enabled = false;
_selectionGizmo.XDirectionArrow.OnMouseDown += (a, b) => EditAxis = EditAxisType.XAXIS;
_selectionGizmo.XDirectionArrow.OnMouseUp += (a, b) => EditAxis = null;
_selectionGizmo.XDirectionArrow.OnMouseIn += (a, b) => Cursor = Cursors.Hand;
_selectionGizmo.XDirectionArrow.OnMouseOut += (a, b) => Cursor = Cursors.Arrow;
_selectionGizmo.YDirectionArrow.OnMouseDown += (a, b) => EditAxis = EditAxisType.YAXIS;
_selectionGizmo.YDirectionArrow.OnMouseUp += (a, b) => EditAxis = null;
_selectionGizmo.YDirectionArrow.OnMouseIn += (a, b) => Cursor = Cursors.Hand;
_selectionGizmo.YDirectionArrow.OnMouseOut += (a, b) => Cursor = Cursors.Arrow;
_selectionGizmo.ZDirectionArrow.OnMouseDown += (a, b) => EditAxis = EditAxisType.ZAXIS;
_selectionGizmo.ZDirectionArrow.OnMouseUp += (a, b) => EditAxis = null;
_selectionGizmo.ZDirectionArrow.OnMouseIn += (a, b) => Cursor = Cursors.Hand;
_selectionGizmo.ZDirectionArrow.OnMouseOut += (a, b) => Cursor = Cursors.Arrow;
_selectionGizmo.UniformSphere.OnMouseDown += (a, b) => EditAxis = EditAxisType.ALL;
_selectionGizmo.UniformSphere.OnMouseUp += (a, b) => EditAxis = null;
_selectionGizmo.UniformSphere.OnMouseIn += (a, b) => Cursor = Cursors.Hand;
_selectionGizmo.UniformSphere.OnMouseOut += (a, b) => Cursor = Cursors.Arrow;
WorkingScene.AddGameObject(_selectionGizmo);
WorkingScene.OnObjectAdded += _workingScene_OnObjectAdded;
if (!string.IsNullOrEmpty(xml))
{
Game.PopulateScene(xml);
}
else
{
/* new scene, create a camera */
var camera = new PerspectiveCamera() { Name = "PerspectiveCamera" };
WorkingScene.AddGameObject(camera);
WorkingScene.SetDesignCamera(camera);
WorkingScene.SetPlayCamera(camera);
Game.LoadScene();
}
Game.Load();
if (_sceneLoadedEvent != null) _sceneLoadedEvent(this, new SceneLoadedEvent() { Scene = Game.Scene });
}
private void InternalPopulateScene(string xml, List<Resource> jumpStartResources, Dictionary<string, int[]> bufferCache, Scene scene)
{
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
if (jumpStartResources == null) jumpStartResources = new List<Resource>();
if (bufferCache == null) bufferCache = new Dictionary<string, int[]>();
scene.MeshBufferCache = bufferCache;
using (var reader = new StringReader(xml))
{
XDocument doc = XDocument.Load(reader);
if (doc.Root.Name == "Scene")
{
var objects = doc.Root.Elements().FirstOrDefault(e => e.Name == "Objects");
if (objects != null)
{
foreach (var element in objects.Elements())
{
/* deserialize game objects */
var gameObject = XmlHelper.FromXml(element, typeof(GameObject)) as GameObject;
scene.AddGameObject(gameObject);
}
}
var resources = doc.Root.Elements().FirstOrDefault(e => e.Name == "Resources");
if (resources != null)
{
foreach (var resource in resources.Elements())
{
var resourceFromXml = XmlHelper.FromXml(resource, typeof(Resource)) as Resource;
var loadedResource = jumpStartResources.FirstOrDefault(r => r.ResourceName == resourceFromXml.ResourceName);
if (loadedResource != null)
{
scene.AddResource(loadedResource);
jumpStartResources.Remove(loadedResource);
}
else
{
scene.AddResource(resourceFromXml);
}
}
}
var triggers = doc.Root.Elements().FirstOrDefault(e => e.Name == "Triggers");
if (triggers != null)
{
foreach (var trigger in triggers.Elements())
{
scene.AddTrigger(XmlHelper.FromXml(trigger, typeof(Trigger)) as Trigger);
}
}
var currentCam = doc.Root.Elements().FirstOrDefault(e => e.Name == "PlayCameraId");
if (currentCam != null && !string.IsNullOrEmpty(currentCam.Value))
{
scene.SetPlayCamera(scene.GameObjects.Single(g => g.Id == currentCam.Value));
}
else
{
scene.SetPlayCamera(null);
}
currentCam = doc.Root.Elements().FirstOrDefault(e => e.Name == "DesignCameraId");
if (currentCam != null && !string.IsNullOrEmpty(currentCam.Value))
{
scene.SetDesignCamera(scene.GameObjects.Single(g => g.Id == currentCam.Value));
}
else
{
scene.SetDesignCamera(null);
}
var currentLight = doc.Root.Elements().FirstOrDefault(e => e.Name == "LightId");
if (currentLight != null && !string.IsNullOrEmpty(currentLight.Value))
{
scene.SetCurrentLight(scene.GameObjects.Single(g => g.Id == currentLight.Value));
}
else
{
scene.SetCurrentLight(null);
}
var playerObject = doc.Root.Elements().FirstOrDefault(e => e.Name == "PlayerObjectId");
if (playerObject != null && !string.IsNullOrEmpty(playerObject.Value))
{
scene.SetPlayerObject(scene.GameObjects.Single(g => g.Id == playerObject.Value));
}
else
{
scene.SetPlayerObject(null);
}
var ambient = doc.Root.Elements().FirstOrDefault(e => e.Name == "AmbientColor");
scene.AmbientColor = (Vector4)XmlHelper.FromXml(ambient, typeof(Vector4));
}
}
jumpStartResources.ForEach(r =>
{
r.Dispose();
int[] buffers;
if (bufferCache.TryGetValue(r.ResourceName, out buffers))
{
GL.DeleteBuffers(2, buffers);
}
});
scene.Load();
}
public void SetUIScene(Scene scene)
{
scene.Game = this;
UIScene = scene;
}