//load the avatar
public Avatar(ContentRegister content, UpdateManager update)
{
//create a random avatar description...
Microsoft.Xna.Framework.GamerServices.AvatarDescription description;
description = Microsoft.Xna.Framework.GamerServices.AvatarDescription.CreateRandom();
//Create the avatar instance
avatar = new AvatarInstance(description, true);
//Create the animation controller.
animationController = avatar.GetAnimationController();
//NOTE: Animations cannot be played until the avatar animation data has been loaded...
content.Add(this); // this will call LoadContent
update.Add(this);
//At this point in this tutorial, the animation is now loaded.
//get the index of the walk animation
int animationIndex = animationController.AnimationIndex("Walk");
//begin playing the animation, looping
walkAnimation = animationController.PlayLoopingAnimation(animationIndex);
}
//construct the displayer.
//Because this class needs to load content, a ContentRegister is a required
//constructor parameter. This makes sure it will always load content
public ImageDisplayer(ContentRegister contentRegister)
{
if (contentRegister == null)
{
throw new ArgumentNullException();
}
//create the element that will display the texture
Vector2 sizeInPixels = new Vector2(768, 384);
//create an instance of the shader
//The texture will be assigned to the shader in LoadContent
this.shader = new Shader.Tutorial09Technique();
//create the element which will display the shader
this.element = new ShaderElement(shader, sizeInPixels);
//place the element in the centre of the screen
this.element.HorizontalAlignment = HorizontalAlignment.Centre;
this.element.VerticalAlignment = VerticalAlignment.Centre;
//add this object to the content register
//items added to a content register do not need to be removed, as they
//are tracked by a weak reference.
//LoadContent() will be called whenever the device is created/reset.
contentRegister.Add(this);
//At this point, since the device has been created, LoadContent() will have
//been called already. If the device hadn't been created yet, then
//LoadContent() would be called at a later time.
//LoadContent() will always be called before the first time Draw() is called.
}
public Skydome(ContentRegister content, Vector3 position, float scale)
{
model = new ModelInstance();
Matrix.CreateTranslation(ref position, out worldMatrix);
Matrix.CreateScale(scale, out scaleMatrix);
content.Add(this);
}
public Scene(ContentRegister content, Camera3D camera)
{
this.camera = camera;
//create the draw target.
drawToScreen = new DrawTargetScreen(camera);
drawToScreen.ClearBuffer.ClearColour = Color.Black;
InitializePhysics();
content.Add(this);
}
public Actor(ContentRegister content, Vector3 position)
{
Matrix.CreateTranslation(ref position, out this.worldMatrix);
//A ModelInstance can be created without any content...
//However it cannot be used until the content is set
model = new ModelInstance();
//add to the content register
content.Add(this);
}
public Actor(ContentRegister content, Vector3 position, float animationSpeed, int animationIndex)
{
Matrix.CreateRotationZ(1 - (float)animationIndex, out this.worldMatrix);
this.worldMatrix.Translation = position;
model = new ModelInstance();
this.animationController = model.GetAnimationController();
content.Add(this);
this.animation = this.animationController.PlayLoopingAnimation(animationIndex);
this.animation.PlaybackSpeed = animationSpeed;
}
public RenderConfigEditor(ContentRegister content)
{
//setup the text elements
this.stateText = new List <TextElement>();
this.visibleElementGap = new List <bool>();
#if XBOX360
this.helpText = new TextElement("Use 'A' and the DPad to interact with the menu");
#else
this.helpText = new TextElement("Use the Arrow Keys and 'Enter' to interact with the menu");
#endif
this.helpText.HorizontalAlignment = HorizontalAlignment.Left;
this.helpText.VerticalAlignment = VerticalAlignment.Bottom;
this.helpText.Colour = Color.Black;
this.backgroundContainer = new SolidColourElement(new Color(0, 0, 0, 200), new Vector2(0, 0));
this.backgroundContainer.AlphaBlendState = Xen.Graphics.State.AlphaBlendState.Alpha;
foreach (string name in ConfigProperties.Keys)
{
//create the text
TextElement text = new TextElement();
//if it's a ediable value, then put a '[X]' infront
if (ConfigProperties[name].CanRead)
{
text.Text.SetText("[ ] " + name);
}
else
{
text.Text.SetText(name);
}
text.VerticalAlignment = VerticalAlignment.Bottom;
this.stateText.Add(text);
bool gap = false;
if (ConfigProperties[name].GetCustomAttributes(typeof(RenderConfiguration.GapAttribute), false).Length > 0)
{
gap = true;
}
this.visibleElementGap.Add(gap);
}
//select top instance
this.editSelection = this.stateText.Count - 1;
//sizes of the elements are setup in LoadContent()
content.Add(this);
}
/// <summary>
/// create a new actor
/// </summary>
/// <param name="content"></param>
/// <param name="modelfile">model file to be loaded</param>
/// <param name="position">position</param>
/// <param name="scale_factor">scale</param>
public Actor(ContentRegister content,String modelfile, Vector3 position, float scale_factor)
{
this.scale = scale_factor;
this.position = position;
Matrix.CreateTranslation(ref position, out this.worldMatrix);
Matrix.CreateScale(scale_factor,out this.scaleMatrix);
this.filename = modelfile;
this.model = new ModelInstance();
content.Add(this);
}
public Actor(ContentRegister content)
{
//A ModelInstance can be created without any content...
//However it cannot be used until the content is set
model = new ModelInstance();
content.Add(this);
//play an animation
model.GetAnimationController().PlayLoopingAnimation(3);
//This method creates a Cube for each bone in the mesh
BuildBoundingBoxGeometry();
}
public Actor(ContentRegister content)
{
//A ModelInstance can be created without any content...
//However it cannot be used until the content is set
model = new ModelInstance();
content.Add(this);
//play an animation
model.GetAnimationController().PlayLoopingAnimation(3);
//This method creates a Cube for each bone in the mesh
BuildBoundingBoxGeometry();
}
public SimpleTerrain(ContentRegister content, Vector3 position, string modelDataName)
{
this.modelDataName = modelDataName;
//Matrix.CreateTranslation(ref position, out this.worldMatrix);
this.worldMatrix = Matrix.CreateTranslation(position);// *Matrix.CreateScale(2.0f); // needed for physics
//A ModelInstance can be created without any content...
//However it cannot be used until the content is set
this.model = new ModelInstance();
this.terrainShader = new Shaders.SimpleTerrain();
PickingDrawer = new LightSourceDrawer(Vector3.Zero, new Xen.Ex.Geometry.Sphere(new Vector3(3), 8, true, false, false), Color.Red);
//add to the content register and load textures/etc
content.Add(this);
}
//load the avatar
public Avatar(ContentRegister content, UpdateManager update, out bool contentLoaded)
{
//create a random avatar description...
Microsoft.Xna.Framework.GamerServices.AvatarDescription description;
description = Microsoft.Xna.Framework.GamerServices.AvatarDescription.CreateRandom();
//Create the avatar instance
avatar = new AvatarInstance(description, true);
//Create the animation controller.
animationController = avatar.GetAnimationController();
//NOTE: Animations cannot be played until the avatar animation data has been loaded...
update.Add(this);
//to play animations from a file, the user must download additional content.
//however, we don't want to crash if they haven't... so only crash if the debugger is present
//this will allow the user to download the content.
contentLoaded = false;
try
{
content.Add(this);
contentLoaded = true;
}
catch
{
content.Remove(this); //failed! but don't crash
}
if (contentLoaded)
{
//At this point in this tutorial, the animation is now loaded.
//get the index of the walk animation
int animationIndex = animationController.AnimationIndex("Walk");
//begin playing the animation, looping
walkAnimation = animationController.PlayLoopingAnimation(animationIndex);
}
}
public GroundDisk(ContentRegister content, float radius, MaterialLightCollection lights)
{
//build the disk
VertexPositionNormalTexture[] vertexData = new VertexPositionNormalTexture[256];
for (int i = 0; i < vertexData.Length; i++)
{
//a bunch of vertices, in a circle!
float angle = (float)i / (float)vertexData.Length * MathHelper.TwoPi;
Vector3 position = new Vector3((float)Math.Sin(angle), (float)Math.Cos(angle), 0);
vertexData[i] = new VertexPositionNormalTexture(position * radius, new Vector3(0, 0, 1), new Vector2(position.X, position.Y));
}
this.vertices = new Vertices <VertexPositionNormalTexture>(vertexData);
//create the material, and add to content
this.material = new MaterialShader();
this.material.Lights = lights;
content.Add(this);
}
public Actor(ContentRegister content, Vector3 position)
{
//set the world matrix
Matrix.CreateTranslation(ref position, out this.worldMatrix);
//A ModelInstance can be created without any content...
//However it cannot be used until the content is set
this.model = new ModelInstance();
//Note:
// When a model is drawn, by default it will bind and use a MaterialShader.
// This shader uses the material properties stored in the original mesh.
// If you don't want to use the MaterialShader, simply set the property
// model.ShaderProvider to null.
//add to the content register
content.Add(this);
}
//NEW CODE
public Actor(ContentRegister content, MaterialLightCollection lights)
{
//A ModelInstance can be created without any content...
//However it cannot be used until the content is set
model = new ModelInstance();
model.LightCollection = lights; //this class is reused by later tutorials, which require lights
//get and create the animation controller for this model.
animationController = model.GetAnimationController();
//NOTE: Animations cannot be played until the model data has been loaded...
content.Add(this);
//At this point in this tutorial, the model is now loaded.
//get the index of the walk animation
//this model has 4 animations, Wave, Jog, Walk and Loiter
//The animations are stored in model.ModelData.Animations
int animationIndex = animationController.AnimationIndex("Walk");
//begin playing the animation, looping
animation = animationController.PlayLoopingAnimation(animationIndex);
//as many animations as you want can be played at any one time
//to blend between animations, adjust their weighting with:
//animation.Weighting = ...;
//Combined weightings usually should add up to 1.0
//A weighting of 0 means the animation has no effect, 1 has normal effect.
//Values outside the 0-1 range usually produces undesirable results.
//Note:
//Animations in xen are lossy compressed.
//For the model used here, the animation data is reduced from nearly 2mb
//down to around 200kb. (The model geometry is less than 300kb)
//The amount of compression change can be configured in the content's properties
//The 'Animation Compression Tolerance' value is a percentage
//The default is .5%. This means the animation will always be within .5%
//of the source. Setting this value to 0 will save a lossless animation.
}
public GroundDisk(ContentRegister content, MaterialLightCollection lights, float radius)
{
this.radius = radius;
int vertexCount = 256;
//create the vertices. Note the DiskVertex() constructor takes an angle/size
DiskVertex[] verts = new DiskVertex[vertexCount];
for (int i = 0; i < vertexCount; i++)
{
verts[i] = new DiskVertex((i / (float)(vertexCount - 1)) * MathHelper.TwoPi, radius, 0.05f);
}
//create the vertex buffer
this.vertices = new Vertices <DiskVertex>(verts);
//create the custom material for this geometry
//the light collection has been passed into the constructor, although it
//could easily be changed later (by changing material.Lights)
this.material = new MaterialShader(lights);
//By default, per-pixel lighting in the material shader does not do
//specular reflection. This is because specular nearly triples the
//complexity of the lighting calculation - which makes rendering slower
//and reduces the maximum number of per-pixel lights supported from 4 to 2.
material.UsePerPixelSpecular = true;
//give the disk really bright specular for effect
material.SpecularColour = new Vector3(1, 1, 1);
material.DiffuseColour = new Vector3(0.6f, 0.6f, 0.6f);
material.SpecularPower = 64;
//setup the texture samples to use high quality anisotropic filtering
material.TextureMapSampler = TextureSamplerState.AnisotropicHighFiltering;
material.NormalMapSampler = TextureSamplerState.AnisotropicLowFiltering;
//load the textures for this material
content.Add(this);
}
//NEW CODE
public Actor(ContentRegister content)
{
//A ModelInstance can be created without any content...
//However it cannot be used until the content is set
model = new ModelInstance();
//create the animation controller.
animationController = model.GetAnimationController();
//NOTE: Animations cannot be played until the model data has been loaded...
content.Add(this);
//At this point in this tutorial, the model is now loaded.
//get the index of the walk animation
//this model has 4 animations, Wave, Jog, Walk and Loiter
//The animations are stored in model.ModelData.Animations
int animationIndex = animationController.AnimationIndex("Walk");
//begin playing the animation, looping
animation = animationController.PlayLoopingAnimation(animationIndex);
//as many animations as you want can be played at any one time
//to blend between animations, adjust their weighting with:
//animation.Weighting = ...;
//Combined weightings usually should add up to 1.
//A weighting of 0 means the animation has no effect, 1 has normal effect.
//Values outside the 0-1 range usually produces undesirable results.
//Note:
//Animations in xen are lossy compressed.
//For the model used here, the animation data is reduced from nearly 2mb
//down to around 200kb. (The model geometry is less than 300kb)
//The amount of compression change can be configured in the content's properties
//The 'Animation Compression Tolerance' value is a percentage
//The default is .5%. This means the animation will always be within .5%
//of the source. Setting this value to 0 will save a lossless animation.
}
public Actor(ContentRegister content, UpdateManager updateManager)
{
//load the model
model = new ModelInstance();
content.Add(this);
//create the animation controller
animationController = model.GetAsyncAnimationController(updateManager);
//NEW CODE
//create the animation modifier
int rotateBoneIndex = model.ModelData.Skeleton.GetBoneIndexByName("Bip01_Spine2");
this.animationModifer = new AnimationModifier(rotateBoneIndex, model.ModelData);
//set the modifier on the animation controller
this.animationController.AnimationBoneModifier = this.animationModifer;
//play the run animation
int animationIndex = animationController.AnimationIndex("Jog");
this.animation = animationController.PlayLoopingAnimation(animationIndex);
}
private bool worldMatrixDirty = true; // set to true if worldMatrix is no longer valid, see 'UpdateWorldMatrix()'
//create the actor
public Actor(ContentRegister content, UpdateManager updateManager, MaterialLightCollection lights, float groundRadius)
{
this.groundRadius = groundRadius;
model = new ModelInstance();
model.LightCollection = lights;
//random starting position
position = GetRandomPosition();
//initially target the current position
//the 'move to next target' timer will wind down and then the actor will move
target = position;
//randomize a bit
lookAngle = (float)random.NextDouble() * MathHelper.TwoPi;
moveSpeed = (float)random.NextDouble() * 0.9f + 0.1f;
content.Add(this);
updateManager.Add(this);
InitaliseAnimations(updateManager);
}
public Actor(ContentRegister content, Vector3 position, float animationSpeed, int animationIndex)
{
Matrix.CreateRotationZ(1-(float)animationIndex, out this.worldMatrix);
this.worldMatrix.Translation = position;
model = new ModelInstance();
this.animationController = model.GetAnimationController();
content.Add(this);
this.animation = this.animationController.PlayLoopingAnimation(animationIndex);
this.animation.PlaybackSpeed = animationSpeed;
}
public GroundDisk(ContentRegister content, MaterialLightCollection lights, float radius)
{
this.radius = radius;
int vertexCount = 256;
var indices = new List<int>();
//create the vertices. Note the DiskVertex() constructor takes an angle/size
var verts = new DiskVertex[vertexCount];
for (int i = 0; i < vertexCount; i++)
{
verts[i] = new DiskVertex((i / (float)(vertexCount - 1)) * MathHelper.TwoPi, radius, 0.05f);
if (i != 0) //add the tirangle indices
{
indices.Add(0);
indices.Add(i - 1);
indices.Add(i);
}
}
//create the vertex buffer
this.vertices = new Vertices<DiskVertex>(verts);
this.indices = new Indices<int>(indices);
//create the custom material for this geometry
//the light collection has been passed into the constructor, although it
//could easily be changed later (by changing material.Lights)
this.Material = new MaterialShader(lights);
//give the disk really bright specular for effect
Material.SpecularColour = new Vector3(1,1,1);
Material.DiffuseColour = new Vector3(0.6f, 0.6f, 0.6f);
Material.SpecularPower = 64;
//setup the texture samples to use high quality anisotropic filtering
//the textures are assigned in LoadContent
Material.Textures = new MaterialTextures();
Material.Textures.TextureMapSampler = TextureSamplerState.AnisotropicHighFiltering;
Material.Textures.NormalMapSampler = TextureSamplerState.AnisotropicLowFiltering;
//load the textures for this material
content.Add(this);
}
public Actor(ContentRegister content, UpdateManager updateManager)
{
//load the model
model = new ModelInstance();
content.Add(this);
//create the animation controller
animationController = model.GetAsyncAnimationController(updateManager);
//NEW CODE
//create the animation modifier
int rotateBoneIndex = model.ModelData.Skeleton.GetBoneIndexByName("Bip01_Spine2");
this.animationModifer = new AnimationModifier(rotateBoneIndex, model.ModelData);
//set the modifier on the animation controller
this.animationController.AnimationBoneModifier = this.animationModifer;
//play the run animation
int animationIndex = animationController.AnimationIndex("Jog");
this.animation = animationController.PlayLoopingAnimation(animationIndex);
}
private bool worldMatrixDirty = true; // set to true if worldMatrix is no longer valid, see 'UpdateWorldMatrix()'
//create the actor
public Actor(ContentRegister content, UpdateManager updateManager, MaterialLightCollection lights, float groundRadius)
{
this.groundRadius = groundRadius;
model = new ModelInstance();
model.LightCollection = lights;
//force the model to render using spherical harmonic lighting
//this will significantly improve performance on some hardware when GPU limited
model.ShaderProvider = new Xen.Ex.Graphics.Provider.LightingDisplayShaderProvider(LightingDisplayModel.ForceSphericalHarmonic, model.ShaderProvider);
//random starting position
position = GetRandomPosition();
//initially target the current position
//the 'move to next target' timer will wind down and then the actor will move
target = position;
//randomize a bit
lookAngle = (float)random.NextDouble() * MathHelper.TwoPi;
moveSpeed = (float)random.NextDouble() * 0.9f + 0.1f;
content.Add(this);
updateManager.Add(this);
InitaliseAnimations(updateManager);
}
public RenderConfigEditor(ContentRegister content)
{
//setup the text elements
this.stateText = new List<TextElement>();
this.visibleElementGap = new List<bool>();
#if XBOX360
this.helpText = new TextElement("Use 'A' and the DPad to interact with the menu");
#else
this.helpText = new TextElement("Use the Arrow Keys and 'Enter' to interact with the menu");
#endif
this.helpText.HorizontalAlignment = HorizontalAlignment.Left;
this.helpText.VerticalAlignment = VerticalAlignment.Bottom;
this.helpText.Colour = Color.Black;
this.backgroundContainer = new SolidColourElement(new Color(0, 0, 0, 200), new Vector2(0, 0));
this.backgroundContainer.AlphaBlendState = AlphaBlendState.Alpha;
foreach (string name in ConfigProperties.Keys)
{
//create the text
TextElement text = new TextElement();
//if it's a ediable value, then put a '[X]' infront
if (ConfigProperties[name].CanRead)
text.Text.SetText("[ ] " + name);
else
text.Text.SetText(name);
text.VerticalAlignment = VerticalAlignment.Bottom;
this.stateText.Add(text);
bool gap = false;
if (ConfigProperties[name].GetCustomAttributes(typeof(RenderConfiguration.GapAttribute), false).Length > 0)
gap = true;
this.visibleElementGap.Add(gap);
}
//select top instance
this.editSelection = this.stateText.Count - 1;
//sizes of the elements are setup in LoadContent()
content.Add(this);
}
internal void Run(GameComponentHost host)
{
if (host == null)
throw new ArgumentNullException();
if (xnaLogic != null)
throw new InvalidOperationException("Application is already initalised");
xnaLogic = new XNALogic(this, host, out this.gamerServicesComponent);
xnaLogic.Services.AddService(typeof(ApplicationProviderService), new ApplicationProviderService(this));
xnaLogic.Exiting += new EventHandler(ShutdownThreadPool);
xnaLogic.Content.RootDirectory += "Content";
content = new ContentRegister(this, xnaLogic.Content);
content.Add(this);
xnaLogic.Run();
}
/// <summary>
/// Start the main application loop. This method should be called from the entry point of the application
/// </summary>
public void Run()
{
if (xnaLogic != null)
throw new InvalidOperationException("Application is already initalised");
xnaLogic = new XNALogic(this, null, out gamerServicesComponent);
this.XnaComponents.ComponentAdded += delegate(object sender, GameComponentCollectionEventArgs e) { if (e.GameComponent is DrawableGameComponent) drawableComponents++; };
this.XnaComponents.ComponentRemoved += delegate(object sender,GameComponentCollectionEventArgs e) { if (e.GameComponent is DrawableGameComponent) drawableComponents--; };
xnaLogic.Services.AddService(typeof(ApplicationProviderService), new ApplicationProviderService(this));
xnaLogic.Exiting += new EventHandler(ShutdownThreadPool);
xnaLogic.Content.RootDirectory += "Content";
content = new ContentRegister(this, xnaLogic.Content);
content.Add(this);
xnaLogic.Run();
}
public GroundDisk(ContentRegister content, float radius, MaterialLightCollection lights)
{
//build the disk
var vertexData = new VertexPositionNormalTexture[256];
var indices = new List<int>();
for (int i = 1; i < vertexData.Length; i++)
{
//a bunch of vertices, in a circle!
float angle = (float)(i-1) / (float)(vertexData.Length-2) * MathHelper.TwoPi;
Vector3 position = new Vector3((float)Math.Sin(angle), (float)Math.Cos(angle), 0);
vertexData[i] = new VertexPositionNormalTexture(position * radius, new Vector3(0, 0, 1), new Vector2(position.X, position.Y));
if (i > 1)
{
indices.Add(0);
indices.Add(i - 1);
indices.Add(i);
}
}
vertexData[0] = new VertexPositionNormalTexture(new Vector3(), new Vector3(0, 0, 1), new Vector2());
this.vertices = new Vertices<VertexPositionNormalTexture>(vertexData);
this.indices = new Indices<int>(indices);
//create the material, and add to content
this.material = new MaterialShader();
this.material.LightCollection = lights;
this.material.Textures = new MaterialTextures();
content.Add(this);
}
