/// <summary>
/// Message handler for messages meant only for the scene manager.
/// </summary>
/// <param name="message">Incoming message</param>
/// <exception cref="ArgumentException">Thrown if a <see cref="MessageType"/> is not handled properly."/></exception>
public bool ExecuteMessage(IMessage message)
{
switch (message.Type)
{
case MessageType.RemoveEntity:
{
MsgRemoveEntity remEntityMsg = message as MsgRemoveEntity;
message.TypeCheck(remEntityMsg);
if (remEntityMsg.EntityID != QSGame.UniqueIDEmpty)
{
BaseEntity entity;
if (this.entities.TryGetValue(remEntityMsg.EntityID, out entity))
{
ShutdownEntity(entity);
}
}
}
return(true);
case MessageType.GetEntityIDList:
{
MsgGetEntityIDList msgGetEntityIDs = message as MsgGetEntityIDList;
message.TypeCheck(msgGetEntityIDs);
msgGetEntityIDs.EntityIDList = new Int64[this.entities.Count];
this.entities.Keys.CopyTo(msgGetEntityIDs.EntityIDList, 0);
}
return(true);
case MessageType.SetControlledEntity:
{
MsgSetControlledEntity msgSetControlled = message as MsgSetControlledEntity;
message.TypeCheck(msgSetControlled);
Int64 oldControlledEntity = this.controlledEntity;
this.controlledEntity = msgSetControlled.ControlledEntityID;
// Was there a change
if (oldControlledEntity != this.controlledEntity)
{
if (oldControlledEntity != QSGame.UniqueIDEmpty)
{
MsgRemoveChild msgRemoveChild = ObjectPool.Aquire <MsgRemoveChild>();
msgRemoveChild.Child = this.sceneMgrRootEntity;
msgRemoveChild.UniqueTarget = oldControlledEntity;
this.Game.SendMessage(msgRemoveChild);
MsgSetIsControlled msgControlled = ObjectPool.Aquire <MsgSetIsControlled>();
msgControlled.Controlled = false;
msgControlled.UniqueTarget = oldControlledEntity;
this.Game.SendMessage(msgControlled);
}
// If the new ID is empty, there is no more controlled entity
if (this.controlledEntity == QSGame.UniqueIDEmpty)
{
CreateAndStartFreeMovingCamera();
}
else
{
MsgSetIsControlled msgControlled = ObjectPool.Aquire <MsgSetIsControlled>();
msgControlled.Controlled = true;
msgControlled.UniqueTarget = this.controlledEntity;
this.Game.SendMessage(msgControlled);
BaseEntity controlledEntity;
if (entities.TryGetValue(this.controlledEntity, out controlledEntity))
{
CreateAndStartArcBallCamera();
}
}
}
}
return(true);
case MessageType.GetControlledEntity:
{
MsgGetControlledEntity msgGetControlled = message as MsgGetControlledEntity;
message.TypeCheck(msgGetControlled);
msgGetControlled.ControlledEntityID = this.controlledEntity;
}
return(true);
case MessageType.GetEntityByID:
{
MsgGetEntityByID msgGetEntity = message as MsgGetEntityByID;
message.TypeCheck(msgGetEntity);
BaseEntity entity;
if (this.entities.TryGetValue(msgGetEntity.EntityID, out entity))
{
msgGetEntity.Entity = entity;
}
}
return(true);
case MessageType.GetFogSettings:
{
if (this.activeScene != null)
{
MsgGetFogSettings msgGetFog = message as MsgGetFogSettings;
message.TypeCheck(msgGetFog);
msgGetFog.Settings = this.activeScene.FogSettings;
}
}
return(true);
default:
return(false);
}
}
/// <summary>
/// Draws the debug scene
/// </summary>
/// <param name="batch">The <see cref="SpriteBatch"/> to use for 2D drawing.</param>
/// <param name="background">The previous screen's output as a texture, if NeedBackgroundAsTexture is true.</param>
/// <param name="gameTime">The <see cref="GameTime"/> structure for the current Game.Draw() cycle.</param>
public void DrawScreen(SpriteBatch batch, Texture2D background, GameTime gameTime)
{
// No need to create the string for a closed window
if (!this.guiScreen.IsOpen)
{
return;
}
// We don't want the window to drag if the cursor is invisible.
this.guiScreen.EnableDragging = this.game.IsMouseVisible;
if (!this.game.IsMouseVisible)
{
this.guiScreen.Title = "Stats - F3 to enable cursor";
}
else
{
if (this.guiScreen.Minimized)
{
this.guiScreen.Title = "Stats - Double-click to Open";
}
else
{
this.guiScreen.Title = "Stats - Double-click to Hide";
}
}
// Get the current camera's position
MsgGetPosition msgGetPos = ObjectPool.Aquire <MsgGetPosition>();
msgGetPos.UniqueTarget = QSGame.SceneMgrRootEntityID;
this.game.SendMessage(msgGetPos);
MsgGetRotation msgGetRot = ObjectPool.Aquire <MsgGetRotation>();
msgGetRot.UniqueTarget = QSGame.SceneMgrRootEntityID;
this.game.SendMessage(msgGetRot);
MsgGetName msgName = ObjectPool.Aquire <MsgGetName>();
msgName.UniqueTarget = QSGame.SceneMgrRootEntityID;
this.game.SendMessage(msgName);
StringBuilder sb = new StringBuilder();
sb.AppendLine("-- On-screen --");
sb.AppendLine("Triangles: " + this.game.Graphics.TrianglesProcessedLastFrame +
" -- Geometry chunks: " + this.game.Graphics.GeometryChunksRenderedLastFrame);
sb.AppendLine("Particles: " + this.game.Graphics.ParticlesRenderedLastFrame);
sb.AppendLine();
sb.AppendLine("Object Pool: ");
sb.Append("Types: " + ObjectPool.free.Count);
int count = 0;
foreach (List <IPoolItem> list in ObjectPool.free.Values)
{
count += list.Count;
}
sb.Append(", free: " + count);
count = 0;
foreach (List <IPoolItem> list in ObjectPool.locked.Values)
{
count += list.Count;
}
sb.AppendLine(", locked: " + count);
sb.AppendLine();
sb.AppendLine("Messages sent last frame: " + this.game.MessagesSentThisFrame);
sb.AppendLine("Number of current messages: " + this.game.currentMessages.Count);
sb.AppendLine("Number of queued messages: " + this.game.queuedMessages.Count);
sb.AppendLine(" Queued messages:");
for (int i = this.game.queuedMessages.Count - 1; i >= 0; --i)
{
IMessage message = this.game.queuedMessages[i];
sb.AppendLine(string.Format(" {0} - {1}", message.Type, message.GetType().Name));
}
sb.AppendLine();
sb.AppendLine(string.Format("Entities, total: {0}, active: {1}",
this.game.SceneManager.Entities.Count,
this.game.SceneManager.NumberOfActiveEntities));
sb.AppendLine();
sb.AppendLine("Entity acting as camera: " + msgName.Name);
Vector3 camPos = msgGetPos.Position;
sb.AppendLine(string.Format("Cam Pos - X: {0:0.00}, Y: {1:0.00}, Z: {2:0.00}", camPos.X, camPos.Y, camPos.Z));
Vector3 camFwd = msgGetRot.Rotation.Forward;
sb.AppendLine(string.Format("Cam Fwd - X: {0:0.00}, Y: {1:0.00}, Z: {2:0.00}", camFwd.X, camFwd.Y, camFwd.Z));
MsgGetControlledEntity msgControlled = ObjectPool.Aquire <MsgGetControlledEntity>();
this.game.SendInterfaceMessage(msgControlled, InterfaceType.SceneManager);
if (msgControlled.ControlledEntityID != QSGame.UniqueIDEmpty)
{
MsgGetName msgGetName = ObjectPool.Aquire <MsgGetName>();
msgGetName.UniqueTarget = msgControlled.ControlledEntityID;
this.game.SendMessage(msgGetName);
sb.AppendLine("Camera attached to: " + msgGetName.Name);
}
sb.AppendLine();
sb.AppendLine("Keys pressed: ");
for (int i = this.keys.Count - 1; i >= 0; --i)
{
sb.Append(this.keys[i].ToString() + " ");
}
sb.AppendLine();
this.guiScreen.Label.Text = sb.ToString();
}
/// <summary>
/// Draws the debug scene
/// </summary>
/// <param name="batch">The <see cref="SpriteBatch"/> to use for 2D drawing.</param>
/// <param name="background">The previous screen's output as a texture, if NeedBackgroundAsTexture is true.</param>
/// <param name="gameTime">The <see cref="GameTime"/> structure for the current Game.Draw() cycle.</param>
public void DrawScreen(SpriteBatch batch, Texture2D background, GameTime gameTime)
{
// No need to create the string for a closed window
if (!this.guiScreen.IsOpen)
{
return;
}
// We don't want the window to drag if the cursor is invisible.
this.guiScreen.EnableDragging = this.game.IsMouseVisible;
if (!this.game.IsMouseVisible)
{
this.guiScreen.Title = "Controls - F3 to enable cursor";
}
else
{
if (this.guiScreen.Minimized)
{
this.guiScreen.Title = "Controls - Double-click to Open";
}
else
{
this.guiScreen.Title = "Controls - Double-click to Hide";
}
}
StringBuilder sb = new StringBuilder();
MsgGetName msgName = ObjectPool.Aquire <MsgGetName>();
msgName.UniqueTarget = QSGame.SceneMgrRootEntityID;
this.game.SendMessage(msgName);
sb.AppendLine("Press F3 to toggle mouse cursor");
sb.AppendLine();
MsgGetControlledEntity msgControlled = ObjectPool.Aquire <MsgGetControlledEntity>();
this.game.SendInterfaceMessage(msgControlled, InterfaceType.SceneManager);
if (msgControlled.ControlledEntityID != QSGame.UniqueIDEmpty)
{
MsgGetIsACharacter msgIsChar = ObjectPool.Aquire <MsgGetIsACharacter>();
msgIsChar.UniqueTarget = msgControlled.ControlledEntityID;
this.game.SendMessage(msgIsChar);
if (msgIsChar.IsCharacter)
{
sb.AppendLine("HOLD Left Mouse Button - Rotate Character");
sb.AppendLine("SPACEBAR - Jump");
sb.AppendLine("W, A, S, D - Move/Strafe");
}
sb.AppendLine("F2 - Switch to Free-Cam Mode");
sb.AppendLine("TAB - Attach to another entity");
}
else
{
sb.AppendLine("-- Keyboard --");
sb.AppendLine("LEFT CTRL - Fire lightweight sphere");
sb.AppendLine("LEFT SHIFT - Fire heavy sphere");
sb.AppendLine("SPACEBAR - Fire a medium weight sphere");
sb.AppendLine("W, A, S, D - Move Camera");
sb.AppendLine("Q, E - Roll Camera");
sb.AppendLine("TAB - Attach camera to an entity");
sb.AppendLine("Hold left mouse button to fly faster");
sb.AppendLine();
sb.AppendLine("-- Gamepad Controls --");
sb.AppendLine("Gamepad Thumbsticks to fly/look");
sb.AppendLine("Gamepad buttons to fire spheres");
sb.AppendLine();
sb.AppendLine("-- GUI Controls --");
sb.AppendLine("Double-click GUI to minimize/restore");
sb.AppendLine("Click and hold to drag GUI windows");
}
this.guiScreen.Label.Text = sb.ToString();
}