} // CreateDynamicEntityFromModelFilter
/// <summary>
/// Creates and assign a kinematic entity usign the model stored in the model filter component.
/// </summary>
public void CreateKinematicEntityFromModelFilter()
{
ModelFilter modelFilter = ((GameObject3D)Owner).ModelFilter;
if (modelFilter != null && modelFilter.Model != null)
{
ConvexHullShape shape = new ConvexHullShape(modelFilter.Model.Vertices);
Entity = new Entity(shape);
}
else
{
throw new InvalidOperationException("Rigid Body: Model filter or model not present.");
}
} // CreateKinematicEntityFromModelFilter
} // Uninitialize
#endregion
#region Create Static Collidable From Model Filter
/// <summary>
/// Creates and assign a static mesh usign the model stored in the model filter component.
/// </summary>
/// <param name="triangleSidedness">A triangle can be double sided, or allow one of its sides to let interacting objects through.</param>
public void CreateStaticCollidableFromModelFilter(TriangleSidedness triangleSidedness = TriangleSidedness.Counterclockwise)
{
ModelFilter modelFilter = ((GameObject3D)Owner).ModelFilter;
if (modelFilter != null && modelFilter.Model != null && modelFilter.Model is FileModel)
{
Vector3[] vertices;
int[] indices;
TriangleMesh.GetVerticesAndIndicesFromModel(((FileModel)modelFilter.Model).Resource, out vertices, out indices);
StaticMesh staticMesh = new StaticMesh(vertices, indices)
{
Sidedness = triangleSidedness
};
StaticCollidable = staticMesh;
}
else
{
throw new InvalidOperationException("Static Collider: Model filter not present, model not present or model is not a FileModel.");
}
} // CreateStaticCollidableFromModelFilter
} // Update
#endregion
#region Create Entity From Model Filter
/// <summary>
/// Creates and assign a dynamic entity usign the model stored in the model filter component.
/// </summary>
public void CreateDynamicEntityFromModelFilter(MotionState motionState, float mass)
{
ModelFilter modelFilter = ((GameObject3D)Owner).ModelFilter;
if (modelFilter != null && modelFilter.Model != null)
{
// http://bepuphysics.codeplex.com/wikipage?title=Shape%20Recentering
ConvexHullShape shape = new ConvexHullShape(modelFilter.Model.Vertices, out offset);
// Bepu centers the object in its center of mass.
// This offset will be used to match the engine representation.
offsetMatrix = Matrix.CreateTranslation(-offset);
// To made the interface more uniform the offset will be accounted in the initial motion state.
motionState.Position += offset;
Entity = new Entity(shape, mass)
{
MotionState = motionState
};
}
else
{
throw new InvalidOperationException("Rigid Body: Model filter or model not present.");
}
} // CreateDynamicEntityFromModelFilter
} // AddComponent
#endregion
#region Remove Component
/// <summary>
/// Removes a component to the game object.
/// </summary>
/// <remarks>
/// A component is not really destroyed, is recycled, it returns to the component pool.
/// </remarks>
/// <typeparam name="TComponentType">Component Type</typeparam>
public override void RemoveComponent <TComponentType>()
{
#region Transform
if (typeof(TComponentType) == typeof(Transform3D))
{
throw new ArgumentException("Game Object 3D: Unable to remove the 3D transform component. The transform component can’t be replaced or removed.");
}
if (typeof(TComponentType) == typeof(Transform2D))
{
throw new ArgumentException("Game Object 3D: Unable to remove the 2D transform component. A 3D Game Object does not work in 2D.");
}
#endregion
#region Model Filter
if (typeof(TComponentType) == typeof(ModelFilter))
{
if (modelFilterAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the model filter component. There is not one.");
}
ModelFilter.Uninitialize();
Components.Remove(ModelFilter);
ModelFilter.ComponentPool.Release(modelFilterAccessor);
ModelFilter = null;
modelFilterAccessor = null;
}
#endregion
#region Model Renderer
if (typeof(TComponentType) == typeof(ModelRenderer))
{
if (modelRendererAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the model renderer component. There is not one.");
}
ModelRenderer.Uninitialize();
Components.Remove(ModelRenderer);
ModelRenderer.ComponentPool.Release(modelRendererAccessor);
ModelRenderer = null;
modelRendererAccessor = null;
}
#endregion
#region Animation
if (typeof(TComponentType) == typeof(RootAnimations))
{
if (rootAnimationAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the root animation component. There is not one.");
}
RootAnimations.Uninitialize();
Components.Remove(RootAnimations);
RootAnimations.ComponentPool.Release(rootAnimationAccessor);
RootAnimations = null;
rootAnimationAccessor = null;
}
if (typeof(TComponentType) == typeof(ModelAnimations))
{
if (modelAnimationAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the model animation component. There is not one.");
}
ModelAnimations.Uninitialize();
Components.Remove(ModelAnimations);
ModelAnimations.ComponentPool.Release(modelAnimationAccessor);
ModelAnimations = null;
modelAnimationAccessor = null;
}
#endregion
#region Camera
if (typeof(TComponentType) == typeof(Camera))
{
if (cameraAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the camera component. There is not one.");
}
Camera.Uninitialize();
Components.Remove(Camera);
Camera.ComponentPool.Release(cameraAccessor);
Camera = null;
cameraAccessor = null;
Camera.SortCamerasByRenderingOrder();
}
#endregion
#region Light
if (typeof(Light).IsAssignableFrom(typeof(TComponentType)))
{
if (Light == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the light component. There is not one.");
}
Light.Uninitialize();
if (typeof(TComponentType) == typeof(DirectionalLight))
{
DirectionalLight.ComponentPool.Release(directionalLightAccessor);
directionalLightAccessor = null;
DirectionalLight = null;
}
else if (typeof(TComponentType) == typeof(PointLight))
{
PointLight.ComponentPool.Release(pointLightAccessor);
pointLightAccessor = null;
PointLight = null;
}
else if (typeof(TComponentType) == typeof(SpotLight))
{
SpotLight.ComponentPool.Release(spotLightAccessor);
spotLightAccessor = null;
SpotLight = null;
}
else
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the light component.");
}
Components.Remove(Light);
Light = null;
}
#endregion
#region Particle Emitter
if (typeof(TComponentType) == typeof(ParticleEmitter))
{
if (particleEmitterAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the particle emitter component. There is not one.");
}
ParticleEmitter.Uninitialize();
Components.Remove(ParticleEmitter);
ParticleEmitter.ComponentPool.Release(particleEmitterAccessor);
ParticleEmitter = null;
particleEmitterAccessor = null;
}
#endregion
#region Particle Renderer
if (typeof(TComponentType) == typeof(ParticleRenderer))
{
if (particleRendererAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the particle renderer component. There is not one.");
}
ParticleRenderer.Uninitialize();
Components.Remove(ParticleRenderer);
ParticleRenderer.ComponentPool.Release(particleRendererAccessor);
ParticleRenderer = null;
particleRendererAccessor = null;
}
#endregion
#region Script
if (typeof(Script).IsAssignableFrom(typeof(TComponentType)))
{
Component script = XNAFinalEngine.Components.Script.ContainScript <TComponentType>(this);
if (script == null)
{
throw new ArgumentException("Game Object 3D: Unable to remove the script component. There is not one.");
}
script.Uninitialize();
Components.Remove(script);
scripts.Remove((Script)script);
}
#endregion
#region Sound Emitter
if (typeof(TComponentType) == typeof(SoundEmitter))
{
if (soundEmitterAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the sound emitter component. There is not one.");
}
SoundEmitter.Uninitialize();
Components.Remove(SoundEmitter);
SoundEmitter.ComponentPool.Release(soundEmitterAccessor);
SoundEmitter = null;
soundEmitterAccessor = null;
}
#endregion
#region Sound Listener
if (typeof(TComponentType) == typeof(SoundListener))
{
if (soundListenerAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the sound listener component. There is not one.");
}
SoundListener.Uninitialize();
Components.Remove(SoundListener);
SoundListener.ComponentPool.Release(soundListenerAccessor);
SoundListener = null;
soundListenerAccessor = null;
}
#endregion
#region HUD Text
if (typeof(TComponentType) == typeof(HudText))
{
if (hudTextAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the HUD text component. There is not one.");
}
HudText.Uninitialize();
Components.Remove(HudText);
HudText.ComponentPool3D.Release(hudTextAccessor);
HudText = null;
hudTextAccessor = null;
}
#endregion
#region HUD Texture
if (typeof(TComponentType) == typeof(HudTexture))
{
if (hudTextureAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the HUD texture component. There is not one.");
}
HudTexture.Uninitialize();
Components.Remove(HudTexture);
HudTexture.ComponentPool3D.Release(hudTextureAccessor);
HudTexture = null;
hudTextureAccessor = null;
}
#endregion
#region Line Renderer
if (typeof(TComponentType) == typeof(LineRenderer))
{
if (lineRendererAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the line renderer component. There is not one.");
}
LineRenderer.Uninitialize();
Components.Remove(LineRenderer);
LineRenderer.ComponentPool3D.Release(lineRendererAccessor);
LineRenderer = null;
lineRendererAccessor = null;
}
#endregion
#region Rigid Body
if (typeof(TComponentType) == typeof(RigidBody))
{
if (rigidBodyAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the rigid body component. There is not one.");
}
RigidBody.Uninitialize();
Components.Remove(RigidBody);
RigidBody.ComponentPool.Release(rigidBodyAccessor);
RigidBody = null;
rigidBodyAccessor = null;
}
#endregion
#region Static Collider
if (typeof(TComponentType) == typeof(StaticCollider))
{
if (staticColliderAccessor == null)
{
throw new InvalidOperationException("Game Object 3D: Unable to remove the static collider component. There is not one.");
}
StaticCollider.Uninitialize();
Components.Remove(StaticCollider);
StaticCollider.ComponentPool.Release(staticColliderAccessor);
StaticCollider = null;
staticColliderAccessor = null;
}
#endregion
} // RemoveComponent
} // DisposeManagedResources
#endregion
#region Add Component
/// <summary>
/// Adds a component of type TComponentType to the game object.
/// </summary>
/// <typeparam name="TComponentType">Component Type</typeparam>
public override Component AddComponent <TComponentType>()
{
Component result = null;
#region Transform
// Get from a pool or create the component.
if (typeof(TComponentType) == typeof(Transform3D))
{
throw new ArgumentException("Game Object 3D: Unable to create the 3D transform component. The transform component can’t be replaced or removed.");
}
if (typeof(TComponentType) == typeof(Transform2D))
{
throw new ArgumentException("Game Object 3D: Unable to create the 2D transform component. A 3D Game Object does not work in 2D.");
}
#endregion
#region Model Filter
if (typeof(TComponentType) == typeof(ModelFilter))
{
if (modelFilterAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the model filter component. There is one already.");
}
// Search for an empty component in the pool.
modelFilterAccessor = ModelFilter.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
ModelFilter = ModelFilter.ComponentPool[modelFilterAccessor];
// Initialize the component to the default values.
ModelFilter.Initialize(this);
result = ModelFilter;
}
#endregion
#region Model Renderer
if (typeof(TComponentType) == typeof(ModelRenderer))
{
if (modelRendererAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the model renderer component. There is one already.");
}
// Search for an empty component in the pool.
modelRendererAccessor = ModelRenderer.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
ModelRenderer = ModelRenderer.ComponentPool[modelRendererAccessor];
// Initialize the component to the default values.
ModelRenderer.Initialize(this);
result = ModelRenderer;
}
#endregion
#region Root Animation
if (typeof(TComponentType) == typeof(RootAnimations))
{
if (rootAnimationAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the root animation component. There is one already.");
}
// Search for an empty component in the pool.
rootAnimationAccessor = RootAnimations.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
RootAnimations = RootAnimations.ComponentPool[rootAnimationAccessor];
// Initialize the component to the default values.
RootAnimations.Initialize(this);
result = RootAnimations;
}
#endregion
#region Model Animation
if (typeof(TComponentType) == typeof(ModelAnimations))
{
if (modelAnimationAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the model animation component. There is one already.");
}
// Search for an empty component in the pool.
modelAnimationAccessor = ModelAnimations.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
ModelAnimations = ModelAnimations.ComponentPool[modelAnimationAccessor];
// Initialize the component to the default values.
ModelAnimations.Initialize(this);
result = ModelAnimations;
}
#endregion
#region Camera
if (typeof(TComponentType) == typeof(Camera))
{
if (cameraAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the camera component. There is one already.");
}
// Search for an empty component in the pool.
cameraAccessor = Camera.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
Camera = Camera.ComponentPool[cameraAccessor];
// Initialize the component to the default values.
Camera.Initialize(this);
result = Camera;
}
#endregion
#region Light
if (typeof(Light).IsAssignableFrom(typeof(TComponentType)))
{
if (Light != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the light component. There is one already.");
}
if (typeof(TComponentType) == typeof(DirectionalLight))
{
// Search for an empty component in the pool.
directionalLightAccessor = DirectionalLight.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
Light = DirectionalLight.ComponentPool[directionalLightAccessor];
DirectionalLight = DirectionalLight.ComponentPool[directionalLightAccessor];
}
else if (typeof(TComponentType) == typeof(PointLight))
{
// Search for an empty component in the pool.
pointLightAccessor = PointLight.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
Light = PointLight.ComponentPool[pointLightAccessor];
PointLight = PointLight.ComponentPool[pointLightAccessor];
}
else if (typeof(TComponentType) == typeof(SpotLight))
{
// Search for an empty component in the pool.
spotLightAccessor = SpotLight.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
Light = SpotLight.ComponentPool[spotLightAccessor];
SpotLight = SpotLight.ComponentPool[spotLightAccessor];
}
else
{
throw new ArgumentException("Game Object 3D: Unable to create the light component.");
}
// Initialize the component to the default values.
Light.Initialize(this);
result = Light;
}
#endregion
#region Particle Emitter
if (typeof(ParticleEmitter).IsAssignableFrom(typeof(TComponentType)))
{
if (ParticleEmitter != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the particle emitter component. There is one already.");
}
// Search for an empty component in the pool.
particleEmitterAccessor = ParticleEmitter.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
ParticleEmitter = ParticleEmitter.ComponentPool[particleEmitterAccessor];
// Initialize the component to the default values.
ParticleEmitter.Initialize(this);
result = ParticleEmitter;
}
#endregion
#region Particle Renderer
if (typeof(TComponentType) == typeof(ParticleRenderer))
{
if (particleRendererAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the particle renderer component. There is one already.");
}
// Search for an empty component in the pool.
particleRendererAccessor = ParticleRenderer.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
ParticleRenderer = ParticleRenderer.ComponentPool[particleRendererAccessor];
// Initialize the component to the default values.
ParticleRenderer.Initialize(this);
result = ParticleRenderer;
}
#endregion
#region Script
if (typeof(Script).IsAssignableFrom(typeof(TComponentType)))
{
Component script = XNAFinalEngine.Components.Script.ContainScript <TComponentType>(this);
if (script != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the script component. There is one already.");
}
script = XNAFinalEngine.Components.Script.FetchScript <TComponentType>();
if (script == null)
{
script = new TComponentType();
XNAFinalEngine.Components.Script.ScriptList.Add((Script)script);
}
script.Initialize(this);
scripts.Add((Script)script);
result = script;
}
#endregion
#region Sound Emitter
if (typeof(TComponentType) == typeof(SoundEmitter))
{
if (soundEmitterAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the sound emitter component. There is one already.");
}
// Search for an empty component in the pool.
soundEmitterAccessor = SoundEmitter.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
SoundEmitter = SoundEmitter.ComponentPool[soundEmitterAccessor];
// Initialize the component to the default values.
SoundEmitter.Initialize(this);
result = SoundEmitter;
}
#endregion
#region Sound Listener
if (typeof(TComponentType) == typeof(SoundListener))
{
if (soundListenerAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the sound listener component. There is one already.");
}
// Search for an empty component in the pool.
soundListenerAccessor = SoundListener.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
SoundListener = SoundListener.ComponentPool[soundListenerAccessor];
// Initialize the component to the default values.
SoundListener.Initialize(this);
result = SoundListener;
}
#endregion
#region HUD Text
if (typeof(TComponentType) == typeof(HudText))
{
if (hudTextAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the HUD text component. There is one already.");
}
// Search for an empty component in the pool.
hudTextAccessor = HudText.ComponentPool3D.Fetch();
// A component is a reference value, so no problem to do this.
HudText = HudText.ComponentPool3D[hudTextAccessor];
// Initialize the component to the default values.
HudText.Initialize(this);
result = HudText;
}
#endregion
#region HUD Texture
if (typeof(TComponentType) == typeof(HudTexture))
{
if (hudTextureAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the HUD texture component. There is one already.");
}
// Search for an empty component in the pool.
hudTextureAccessor = HudTexture.ComponentPool3D.Fetch();
// A component is a reference value, so no problem to do this.
HudTexture = HudTexture.ComponentPool3D[hudTextureAccessor];
// Initialize the component to the default values.
HudTexture.Initialize(this);
result = HudTexture;
}
#endregion
#region Line Renderer
if (typeof(TComponentType) == typeof(LineRenderer))
{
if (lineRendererAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the line renderer component. There is one already.");
}
// Search for an empty component in the pool.
lineRendererAccessor = LineRenderer.ComponentPool3D.Fetch();
// A component is a reference value, so no problem to do this.
LineRenderer = LineRenderer.ComponentPool3D[lineRendererAccessor];
// Initialize the component to the default values.
lineRenderer.Initialize(this);
result = lineRenderer;
}
#endregion
#region Rigid Body
if (typeof(TComponentType) == typeof(RigidBody))
{
if (StaticCollider != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the rigid body component. There is one static collider component already.");
}
if (rigidBodyAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the rigid body component. There is one already.");
}
// Search for an empty component in the pool.
rigidBodyAccessor = RigidBody.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
RigidBody = RigidBody.ComponentPool[rigidBodyAccessor];
// Initialize the component to the default values.
rigidBody.Initialize(this);
result = rigidBody;
}
#endregion
#region Static Collider
if (typeof(TComponentType) == typeof(StaticCollider))
{
if (RigidBody != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the static collider component. There is one rigid body component already.");
}
if (staticColliderAccessor != null)
{
throw new ArgumentException("Game Object 3D: Unable to create the static collider component. There is one already.");
}
// Search for an empty component in the pool.
staticColliderAccessor = StaticCollider.ComponentPool.Fetch();
// A component is a reference value, so no problem to do this.
StaticCollider = StaticCollider.ComponentPool[staticColliderAccessor];
// Initialize the component to the default values.
staticCollider.Initialize(this);
result = staticCollider;
}
#endregion
if (result == null)
{
throw new ArgumentException("Game Object 3D: Unknown component type.");
}
Components.Add(result);
return(result);
} // AddComponent