//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
#region con/de-structor
protected Entity()
{
//the device id is where we get the authoritative ID from.
m_nDeviceID = 0;
//the Entity id ...which is allocated from a static member across all entities and incremented.
m_idEntityID = s_idEntityIdCount++;
//set defaults.
m_idParentID = -1;
m_childList = new List <int>();
Active = true;
//flags for storing status.
m_flags = new BitArray(3);
m_flags.Set((int)Status.PENDING_DELETION, false);
m_flags.Set((int)Status.DELETED, false);
m_flags.Set((int)Status.INITILIZING, true);
//if there is a template definition file (XML) for this entity type.
//they get loaded here..
TemplateDefinitions.LoadTemplateDefaults(this);
//Add the entity to the update loop.
EngineServices.GetSystem <IGameSystems>().Components.Add(this);
}
//----------------------------------------------------------------------------
/// <summary>
/// Initialize Effect uniforms for shader.
/// </summary>
/// <param name="settings"></param>
//----------------------------------------------------------------------------
public virtual void InitialiseEffect(dynamic settings = null)
{
EffectParameterCollection parameters = Effect.Parameters;
// Look up shortcuts for parameters that change every frame.
m_effectViewParameter = parameters["View"];
m_effectProjectionParameter = parameters["Projection"];
m_effectViewportScaleParameter = parameters["ViewportScale"];
m_effectTimeParameter = parameters["CurrentTime"];
//
// Set the values of parameters that do not change.
parameters["Duration"].SetValue((float)TimeSpan.FromSeconds(2).TotalSeconds);
parameters["DurationRandomness"].SetValue(1);
parameters["Gravity"].SetValue(new Vector3(0, 15, 0));
parameters["EndVelocity"].SetValue(0);
parameters["MinColor"].SetValue(new Color(255, 255, 255, 10).ToVector4());
parameters["MaxColor"].SetValue(new Color(255, 255, 255, 40).ToVector4());
parameters["RotateSpeed"].SetValue(
new Vector2(-1, 1));
parameters["StartSize"].SetValue(
new Vector2(5, 10));
parameters["EndSize"].SetValue(
new Vector2(10, 40));
// Load the particle texture, and set it onto the effect.
Texture2D texture = EngineServices.GetSystem <IGameSystems>().Content.Load <Texture2D>("explosion");
parameters["Texture"].SetValue(texture);
}
protected new void OnDeserialized(StreamingContext context)
{
#warning I need to switch this to use the AssetLoader instead of the contentManager
GraphicsDevice gdevice = EngineServices.GetSystem <IGameSystems>().GraphicsDevice;
m_WrappedType = new Effect(gdevice, m_restoreData);
m_restoreData = null;
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
protected virtual void Dispose(bool bDisposing)
{
if (bDisposing)
{
bool bFlag = false;
try
{
Monitor.Enter(this, ref bFlag);
if (EngineServices.GetSystem <IGameSystems>() != null)
{
EngineServices.GetSystem <IGameSystems>().Components.Remove(this);
}
if (Disposed != null)
{
Disposed(this, EventArgs.Empty);
}
}
finally
{
if (bFlag)
{
Monitor.Exit(this);
}
}
}
}
protected new void OnDeserialized(StreamingContext context)
{
if (!string.IsNullOrEmpty(m_restoreData))
{
m_WrappedType = EngineServices.GetSystem <IGameSystems>().Content.Load <SpriteFont>(m_restoreData);
}
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
protected void Dispose(bool bDisposing)
{
if (bDisposing)
{
bool bFlag = false;
try
{
Monitor.Enter(this, ref bFlag);
m_stateMachine = null;
m_buttonDictionary.Clear();
m_buttonDictionary = null;
m_states.Clear();
m_states = null;
if (EngineServices.GetSystem <IGameSystems>() != null)
{
EngineServices.GetSystem <IGameSystems>().Components.Remove(this);
}
if (Disposed != null)
{
Disposed(this, EventArgs.Empty);
}
}
finally
{
if (bFlag)
{
Monitor.Exit(this);
}
}
}
}
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
public void Dispose(bool bDisposing)
{
if (bDisposing)
{
bool bFlag = false;
try
{
Monitor.Enter(this, ref bFlag);
m_RenderInfoList.Clear();
m_RenderInfoList = null;
if (EngineServices.GetSystem <IGameSystems>() != null)
{
EngineServices.GetSystem <IGameSystems>().Components.Remove(this);
}
if (Disposed != null)
{
Disposed(this, EventArgs.Empty);
}
}
finally
{
if (bFlag)
{
Monitor.Exit(this);
}
}
}
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
public ParticleEmitter(IRenderLayer <TInfoType> renderLayer, Type particleType, ParticleController <TInfoType> controller, string szAssetName, Vector3 v3Position, int nMaxSprites)
{
m_RenderLayer = renderLayer;
m_Particles = new List <IParticle>(nMaxSprites);
m_freeParticleList = new Queue <IParticle>(nMaxSprites);
SaveSerializationData("MaxSprites", nMaxSprites);
SaveSerializationData("AssetName", szAssetName);
SaveSerializationData("ParticleType", particleType);
ParticleController = controller;
m_bActive = false;
m_bContinuosEmission = false;
m_bAllowGeneration = false;
Position = v3Position;
Enabled = true;
EngineServices.GetSystem <IGameSystems>().Components.Add(this);
for (int nCounter = 0; nCounter < nMaxSprites; ++nCounter)
{
IParticle particle = Activator.CreateInstance(particleType, new object[] { m_RenderLayer, szAssetName, Position, Vector3.Zero, 0, 0, false }) as IParticle;
particle.ParticleDead += DeadParticle_Event;
m_Particles.Add(particle);
m_freeParticleList.Enqueue(particle);
}
}
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
public SpriteBase(string szAssetName, Vector3 v3Position, Color colour, List <AnimationDescription> animList)
{
m_spriteInfo = new SpriteInfo();
m_spriteAnimation = new SpriteAnimation(animList);
m_spriteInfo.m_texture2D = EngineServices.GetSystem <IGameSystems>().Content.Load <Texture2D>(szAssetName);
InitialiseSprite(ref v3Position, colour);
//m_animDirection = AnimationDirection
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
private void Render(List <RenderData> renderList)
{
foreach (RenderData data in renderList)
{
if (data.Model != null)
{
Model model = data.Model;
AnimationPlayer animPlayer = data.AnimPlayer;
if (data.RenderCallback != null)
{
data.RenderCallback(data.Model);
return;
}
// Copy any parent transforms.
//Matrix[] a44Bones = null;
//if(animPlayer != null)
// a44Bones = animPlayer.GetSkinTransforms();
Matrix[] transforms = new Matrix[model.Bones.Count];
ICamera camera = EngineServices.GetSystem <IGameSystems>().Camera;
LightRig lightRig = EngineServices.GetSystem <IGameSystems>().LightRig;
model.CopyAbsoluteBoneTransformsTo(transforms);
// Draw the model. A model can have multiple meshes, so loop.
foreach (ModelMesh mesh in model.Meshes)
{
// This is where the mesh orientation is set, as well
// as our camera and projection.
foreach (BasicEffect effect in mesh.Effects)
{
//Matrix.CreateFromQuaternion()
effect.EnableDefaultLighting();
effect.World = transforms[mesh.ParentBone.Index] * Matrix.CreateTranslation(data.Position) * Matrix.CreateFromQuaternion(data.Orientation);
effect.Projection = camera.ProjectionMatrix;
effect.View = camera.ViewMatrix;
//SetLightingData(lightRig, effect);
//foreach (EffectTechnique technique in effect.Techniques)
//{
//if (a44Bones != null) effect.Parameters["Bones"].SetValue(a44Bones);
//effect.Parameters["Projection"].SetValue(camera.ProjectionMatrix);
//effect.Parameters["View"].SetValue(camera.ViewMatrix);
//}
}
// Draw the mesh, using the effects set above.
mesh.Draw();
}
}
}
}
//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
public void Load()
{
Debug.Assert(!m_bLoaded, "you are trying to load a region that is already loaded.");
{
AssetLoader assetLoader = EngineServices.GetSystem <IGameSystems>().AssetLoader;
assetLoader.Load(m_szAssetGroupName, LoadComplete);
m_bLoaded = true;
}
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
public override void Update(DeltaTime deltaTime)
{
m_accumulator += deltaTime.ElapsedGameTime;
if (m_bAcceptingText && (m_accumulator > m_InputDelayTimer))
{
Input input = EngineServices.GetSystem <IGameSystems>().InputSystem;
//here we need to direct read the key inputs.
InputKeyboardListner listner = (InputKeyboardListner)input.GetInputListner(ControllerType.Keyboard);
m_accumulator = TimeSpan.Zero;
foreach (Keys key in listner.GetRawInputBuffer())
{
switch (key)
{
case Keys.Back:
{
if (m_textSprite.TextString.Length != 0)
{
string szNewString = m_textSprite.TextString.Substring(0, m_textSprite.TextString.Length - 1);
m_textSprite.TextString = szNewString;
}
}
break;
case Keys.Enter:
{
if (TextEntered != null)
{
TextEntered(m_textSprite.TextString);
}
}
break;
default:
{
m_szBuilder.Append(key.ToString());
}
break;
}
}
if (m_szBuilder.Length > 0)
{
m_textSprite.TextString += m_szBuilder.ToString();
m_szBuilder.Clear();
}
UpdateCursor();
}
base.Update(deltaTime);
}
public RenderLayer(int nMaxItems)
{
m_RenderInfoList = new List <TInfoType>(nMaxItems);
EngineServices.GetSystem <IGameSystems>().Components.Add(this);
m_blendState = new SerialiableBlendState();
BlendState = BlendState.AlphaBlend;
m_depthStencil = new SerializableDepthStencil();
DepthStencilState = DepthStencilState.Default;
m_nMaxItems = nMaxItems;
Enabled = true;
Visible = true;
}
//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
public void UnLoad()
{
Debug.Assert(m_bLoaded, "you are trying to unload a region that is not loaded.");
{
AssetLoader assetLoader = EngineServices.GetSystem <IGameSystems>().AssetLoader;
StartUnloading();
assetLoader.Unload(m_szAssetGroupName);
m_bLoaded = false;
}
}
public StaticMesh(Model model, Vector3 v3Position)
{
Space space = EngineServices.GetSystem <IGameSystems>().PhysicsSpace;
Vector3[] aVertices;
int[] aIndices;
m_model = model;
m_v3Position = v3Position;
TriangleMesh.GetVerticesAndIndicesFromModel(m_model, out aVertices, out aIndices);
m_staticMesh = new BEPUphysics.Collidables.StaticMesh(aVertices, aIndices, new AffineTransform(Matrix3X3.CreateFromAxisAngle(Vector3.Up, MathHelper.Pi), m_v3Position));
space.Add(m_staticMesh);
}
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
public SpriteBase(string szFontName, StreamChunk streamChunk, string szTextString, Vector3 v3Position, Color colour)
{
m_spriteInfo = new SpriteInfo();
if (streamChunk != null)
{
m_spriteInfo.m_spriteFont = streamChunk.GetAssetObjectByName <SpriteFont>(szFontName);
}
else
{
m_spriteInfo.m_spriteFont = EngineServices.GetSystem <IGameSystems>().Content.Load <SpriteFont>(szFontName);
}
m_spriteInfo.m_szTextString = szTextString;
InitialiseSprite(ref v3Position, colour);
}
// a readonly proxy object will be here that will allow detection of
// mouse position and clicks etc.
public Button(string szAssetName,
string szFontName,
Vector3 v3Position,
Color colour,
List <IScriptUpdateable <Button> > buttonScripts) : base(buttonScripts)
{
Input inputSytem = EngineServices.GetSystem <IGameSystems>().InputSystem;
IRenderLayer <SpriteInfo> spriteSystem = EngineServices.GetSystem <IGameSystems>().SpriteSystem;
EngineServices.GetSystem <IGameSystems>().Components.Add(this);
m_sprite = new Sprite(spriteSystem, szAssetName, v3Position, colour, false);
CalculateBoundingRectangle(m_sprite);
}
public GUIObject(List <IScriptUpdateable <Button> > buttonScripts)
{
Input inputSytem = EngineServices.GetSystem <IGameSystems>().InputSystem;
m_buttonScripts = new Dictionary <string, IScriptUpdateable <GUIObject> >(4);
m_treeNode = new GUINode();
m_treeNode.UserData = this;
m_currentState = GUIInteractStates.Idle;
m_mouseObserver = inputSytem.GetMouseObserver();
InitialiseScripts(buttonScripts);
ConnectedEvents(inputSytem);
EngineServices.GetSystem <IGameSystems>().Components.Add(this);
Enabled = true;
}
//----------------------------------------------------------------------------
/// <summary>
/// C/TOR
/// </summary>
/// <param name="szAssetName">name of the asset</param>
/// <param name="szFontName">font name if there is one.</param>
/// <param name="v3Position">initial position.</param>
/// <param name="colour">initial colour</param>
/// <param name="streamChunk">the streamChunk it belong to.</param>
/// <param name="buttonScripts">any scripts for the buttons.</param>
//----------------------------------------------------------------------------
public Button(string szAssetName,
string szFontName,
Vector3 v3Position,
Color colour,
StreamChunk streamChunk,
List <IScriptUpdateable <Button> > buttonScripts)
: base(buttonScripts)
{
IRenderLayer <SpriteInfo> spriteSystem = EngineServices.GetSystem <IGameSystems>().SpriteSystem;
m_sprite = new Sprite(spriteSystem, szAssetName, streamChunk, v3Position, colour, false);
m_szFontName = szFontName;
m_bSelected = false;
m_streamChunk = streamChunk;
CalculateBoundingRectangle(m_sprite);
}
public SpriteBase(string szAssetName, StreamChunk streamChunk, Vector3 v3Position, Color colour)
{
#warning these need to be switched to stream loading.
m_spriteInfo = new SpriteInfo();
if (streamChunk != null)
{
m_spriteInfo.m_texture2D = streamChunk.GetAssetObjectByName <Texture2D>(szAssetName);
}
else
{
m_spriteInfo.m_texture2D = EngineServices.GetSystem <IGameSystems>().Content.Load <Texture2D>(szAssetName);
}
InitialiseSprite(ref v3Position, colour);
//m_animDirection = AnimationDirection
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
public TextBox(Vector2 v2Position,
Color eColor,
string szAssetNameBackground = null,
string szAssetNameCursor = null,
string szFontName = null)
: base(null)
{
m_backGround = new Sprite(
EngineServices.GetSystem <IGameSystems>().SpriteSystem,
szAssetNameBackground != null ? szAssetNameBackground : "DefaultTextBox",
new Vector3(v2Position, 0),
eColor,
false);
m_backGround.ScaleFactor = new Vector2(1, 0.3f);
m_textSprite = new TextSprite(
EngineServices.GetSystem <IGameSystems>().FontSystem,
szFontName != null ? szFontName : "DefaultFont",
null,
"",
new Vector3(v2Position.X, v2Position.Y, 0.2f),
Color.White,
false);
m_cursor = new Sprite(
EngineServices.GetSystem <IGameSystems>().SpriteSystem,
szAssetNameCursor != null ? szAssetNameCursor : "DefaultCursor",
new Vector3(v2Position.X, v2Position.Y, 0.1f),
Color.Red,
false);
OnClick += OnClickEvent;
CalculateBoundingRectangle(m_backGround);
//debug code.
m_bAcceptingText = true;
m_InputDelayTimer = new TimeSpan(0, 0, 0, 0, 100);
m_accumulator = TimeSpan.Zero;
m_szBuilder = new StringBuilder();
}
public Menu()
{
Input inputSystem = EngineServices.GetSystem <IGameSystems>().InputSystem;
m_mouseObserver = inputSystem.GetMouseObserver();
m_states = new Dictionary <String, State <Menu> >(5);
m_buttonDictionary = new Dictionary <String, Button>(50);
m_states.Add("Idle", new StateIdle());
m_states.Add("Activating", new StateActivating());
m_states.Add("Active", new StateActive());
m_states.Add("Deactivating", new StateDeactivating());
m_stateMachine = new StateMachine <Menu>(m_states["Idle"], this);
m_node = new TreeNode <Menu>();
m_node.UserData = this;
m_bIsActive = false;
EngineServices.GetSystem <IGameSystems>().Components.Add(this);
}
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
public static void PreLoadTemplates()
{
string szTemplateDirectory = EngineServices.GetSystem <IGameSystems>().WorkingDirectory + @"\Templates";
//string szTypeName = GetType().FullName;
XDocument template = null;
//Type runtimeType = GetType();
Assembly assembly = Assembly.GetEntryAssembly();
foreach (Type type in assembly.GetTypes())
{
if (Directory.Exists(szTemplateDirectory))
{
if (File.Exists(szTemplateDirectory + @"\" + type.FullName + ".xml"))
{
FileStream fStream = File.OpenRead(szTemplateDirectory + @"\" + type.FullName + ".xml");
template = XDocument.Load(fStream);
LoadTemplate(type, template);
}
}
}
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
public void Dispose(bool bDisposing)
{
if (bDisposing)
{
bool bFlag = false;
try
{
Monitor.Enter(this, ref bFlag);
m_freeParticleList.Clear();
foreach (IParticle particle in m_Particles)
{
particle.Dispose();
}
m_Particles.Clear();
m_RenderLayer = null;
if (EngineServices.GetSystem <IGameSystems>() != null)
{
EngineServices.GetSystem <IGameSystems>().Components.Remove(this);
}
if (Disposed != null)
{
Disposed(this, EventArgs.Empty);
}
}
finally
{
if (bFlag)
{
Monitor.Exit(this);
}
}
}
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
public virtual void Dispose(bool bDisposing)
{
if (bDisposing)
{
bool bFlag = false;
try
{
Monitor.Enter(this, ref bFlag);
m_treeNode.RemoveNode(true);
m_treeNode.Dispose();
m_treeNode = null;
m_currentScript = null;
m_currentState = GUIInteractStates.Idle;
m_buttonScripts.Clear();
m_buttonScripts = null;
m_mouseObserver = null;
OnClick -= OnClickEvent;
OnOff -= OnOffEvent;
OnOver -= OnOverEvent;
OnUnClick -= OnUnClickEvent;
OnClickPolling -= OnClickEventPolling;
if (EngineServices.GetSystem <IGameSystems>() != null)
{
EngineServices.GetSystem <IGameSystems>().Components.Remove(this);
}
}
finally
{
if (bFlag)
{
Monitor.Exit(this);
}
}
}
}
//----------------------------------------------------------------------------
/// <summary>
/// C/TOR
/// </summary>
/// <param name="nMaxItems">max number of items.</param>
/// <param name="settings">the settings for the particle layer.</param>
//----------------------------------------------------------------------------
public Particle3DRenderLayer(int nMaxItems, EffectSettings settings)
: base(nMaxItems)
{
m_vertexBuffer = new DynamicVertexBuffer(EngineServices.GetSystem <IGameSystems>().GraphicsDevice,
ParticleVertex.VertexDeclaration,
nMaxItems * 4,
BufferUsage.WriteOnly);
m_aVertices = new ParticleVertex[nMaxItems * 4];
ushort[] indices = new ushort[nMaxItems * 6];
for (int i = 0; i < nMaxItems; i++)
{
indices[i * 6 + 0] = (ushort)(i * 4 + 0);
indices[i * 6 + 1] = (ushort)(i * 4 + 1);
indices[i * 6 + 2] = (ushort)(i * 4 + 2);
indices[i * 6 + 3] = (ushort)(i * 4 + 0);
indices[i * 6 + 4] = (ushort)(i * 4 + 2);
indices[i * 6 + 5] = (ushort)(i * 4 + 3);
}
m_indexBuffer = new IndexBuffer(EngineServices.GetSystem <IGameSystems>().GraphicsDevice, typeof(ushort), indices.Length, BufferUsage.WriteOnly);
m_indexBuffer.SetData(indices);
if (settings != null)
{
EffectSettings = settings;
}
else
{
InitialiseEffect(settings);
}
m_fCurrentTime = 0;
}
//----------------------------------------------------------------------------
/// <summary>
/// Draws particles to the screen.
/// </summary>
/// <param name="deltaTime"></param>
//----------------------------------------------------------------------------
public override void Draw(DeltaTime deltaTime)
{
CallRequestInfo(deltaTime);
m_fCurrentTime += (float)deltaTime.ElapsedGameTime.TotalSeconds;
if (m_RenderInfoList.Count > 0)
{
//quick hack
if (EngineServices.GetSystem <IGameSystems>().GraphicsDevice != null)
{
GraphicsDevice device = EngineServices.GetSystem <IGameSystems>().GraphicsDevice;
ICamera camera = EngineServices.GetSystem <IGameSystems>().Camera;
Debug.Assert(camera != null, "There is no camera defined in the services.");
device.BlendState = BlendState;
device.DepthStencilState = DepthStencilState;
//we build up the vertices's from the submissions
BuildVertexBuffer();
if (EffectSettings.m_fpUpdate != null)
{
EffectSettings.m_fpUpdate(EffectSettings.m_effect, EffectSettings.m_effectSettings);
}
else
{
//NOTE:[SM] i want this stuff to be set inside the particle controller. maybe
// Set an effect parameter describing the view port size. This is
// needed to convert particle sizes into screen space point sizes.
m_effectViewportScaleParameter.SetValue(new Vector2(0.5f / device.Viewport.AspectRatio, -0.5f));
m_effectProjectionParameter.SetValue(camera.ProjectionMatrix);
m_effectViewParameter.SetValue(camera.ViewMatrix);
// Set an effect parameter describing the current time. All the vertex
// shader particle animation is keyed off this value.
m_effectTimeParameter.SetValue(m_fCurrentTime);
}
// Set the particle vertex and index buffer.
device.SetVertexBuffer(m_vertexBuffer);
device.Indices = m_indexBuffer;
// Activate the particle effect.
foreach (EffectPass pass in Effect.CurrentTechnique.Passes)
{
pass.Apply();
device.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0,
0, m_aVertices.Length,
0, m_aVertices.Length / 4);
}
device.DepthStencilState = DepthStencilState.Default;
//we clear the vertex buffer because this is a static field.
Array.Clear(m_aVertices, 0, 200);
}
// Reset some of the render states that we changed,
// so as not to mess up any other subsequent drawing.
m_RenderInfoList.Clear();
}
base.Draw(deltaTime);
}
public RenderEngine()
{
m_Renderables = new Dictionary <int, List <RenderData> >();
Visible = true;
EngineServices.GetSystem <IGameSystems>().Components.Add(this);
}
protected void OnSerializing(StreamingContext context)
{
EngineServices.GetSystem <IGameSystems>().Components.Remove((IGameComponent)this);
}
//------------------------------------------------------
//------------------------------------------------------
protected void OnDeserialized(StreamingContext context)
{
EngineServices.GetSystem <IGameSystems>().Components.Add((IGameComponent)this);
}
