/Dlls/Delta.InputSystem.xml

<?xml version="1.0" encoding="utf-8"?>

<doc>

  <assembly>

    <name>Delta.InputSystem</name>

  </assembly>

  <members>

    <member name="T:Delta.InputSystem.Devices.GestureData">

      <summary>

            Helper struct for gesture data, which holds whatever gesture was

            performed with all the important data (touch points, how much movement

            happened, how much time has passed since this gesture was started and

            of course the gesture type like Tap, Pinch, Drag, Rotate, etc.).

            In XNA we can copy this data straight over from the GestureSample struct

            and on the iPhone we capture all gestures and then fill up the

            GestureQueue in BaseTouch and handle it in the update method.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.GestureData.Gesture">

      <summary>

            Type of the gesture, most often a simple gesture like Tap, DoubleTap

            or Drag, but we got many more like Flick, Pinch, etc. see GestureType.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.GestureData.Position">

      <summary>

            Position for this gesture (usually where this gesture started).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.GestureData.OtherPosition">

      <summary>

            Other position for this gesture (where it started, only used if this

            gesture has a second touch point, else it is the same as Position).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.GestureData.Delta">

      <summary>

            Delta position of the first touch point, which is how much it was

            moved for this gesture. Can be used to determinate how far and fast

            a dragging move was performed (see UpdateTime).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.GestureData.OtherDelta">

      <summary>

            Other delta position for the second (optional) touch point.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.GestureData.UpdateTime">

      <summary>

            Update time for this gesture in seconds. This is the time since this

            gesture was started, which is especially important for one-time

            gestures like Tap or Flick, but also used for most other gestures like

            Drag or Pinch where we want to know how quick the user is moving.

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.GestureData.#ctor(Delta.InputSystem.Devices.GestureType,Delta.Utilities.Datatypes.Point,Delta.Utilities.Datatypes.Point,Delta.Utilities.Datatypes.Point,Delta.Utilities.Datatypes.Point,System.Single)">

      <summary>

            Create gesture data and fill all fields. For single touch gestures

            Position is the same as OtherPosition (same for Delta and OtherDelta).

            </summary>

      <param name="setGestureType">Type of the set gesture.</param>

      <param name="setPosition">The set position.</param>

      <param name="setOtherPosition">The set other position.</param>

      <param name="setDelta">The set delta.</param>

      <param name="setOtherDelta">The set other delta.</param>

      <param name="setUpdateTime">The set update time.</param>

    </member>

    <member name="T:Delta.InputSystem.Devices.BaseTouch">

      <summary>

            Base class for touch devices. Most important on the iPhone, but also for

            other mobile platforms and we can even test it on Windows with a touch

            device. Note unlike the other devices we support here in input, touch

            events are mostly driven by behavior or gestures by the user, which

            requires some extra logic, but allows us to use some cool input ways.

            Note that the Accelerometer is implemented in BaseAccelerometer.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseTouch.MaxNumberOfTouches">

      <summary>

            Max. number of touches supported is currently 10, which is the

            hardware limit on the iPad, the iPhone and iPod touch can only do 5

            simultaneous touches and most other mobile multi touch device can do

            the same or a little fewer. Our test monitor device on Windows, the

            Acer T230H can only do 2 simultaneous touches, but that does not

            matter for performance because we will always use ActiveTouches to

            only handle as many active touches we have in each tick. Android and

            WP7 forces to have at least 2 touches, but most devices can do 4.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseTouch.StartIndexOfTouchButtons">

      <summary>

            Constants for the buttons array and easier access in GetState.

            Note that the InputButton enum indices are not sequential, there

            are jumps in the list, but the GamePad buttons go from TouchPress (252)

            to GamePadRightTrigger (262), so we have 11 Touch buttons.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseTouch.NumberOfTouchButtons">

      <summary>

            Number of touch buttons used in this class, just TouchPress and

            TouchDrag, the rest are all gestures, see InputGesture!

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseTouch.tapRecorded">

      <summary>

            Here we record all the gesture activities, while the exceedClickSpace

            will check if the mouse moved more than the allowed distance for a 

            normal click.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseTouch.buttons">

      <summary>

            Hold the state of all Touch buttons and gestures (almost all are

            gestures). These are exposed in the GetState method and updated

            in the Update method.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseTouch.lastFrameTouchPosition">

      <summary>

            We need to remember the touch start position for the TouchTap gesture.

            Also remember the touchDraggingAmount from the initial

            touchStartPosition and the current Position (if you want the dragging

            amount since the last frame just use lastFrameTouchPosition-Position).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseTouch.touchBeginTimeMs">

      <summary>

            Remember when the touch was started (for TouchTap) and when

            the last TouchTab was started (for TouchDoubleTap).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseTouch.Touches">

      <summary>

            Touch array, this holds up to ActiveTouches active touches with all

            their data (id, position, state, etc.). Public for easy access, do

            not modify (will be overwritten each frame anyway).

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.GetState(Delta.InputSystem.InputButton)">

      <summary>

            Get button state from a specific mouse button. We usually want to know

            if it is currently being pressed or if PressEnd just happened.

            </summary>

      <param name="touchButton">Touch button to check</param>

      <returns>

            State of the current button, most likely NotPressed

            </returns>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.GetMovement(Delta.InputSystem.InputButton)">

      <summary>

            Get button movement for Mouse movements and dragging (you can also

            use the properties directly, but this methods helps us to generalize).

            </summary>

      <param name="touchButton">The touch button.</param>

      <returns></returns>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.IsPressed(Delta.InputSystem.InputButton)">

      <summary>

            Get if a Keyboard key, GamePad button, Mouse button or Touch state

            is currently pressed, which is the same as checking if GetState

            is PressBegin or Pressed, but this method makes life easier.

            </summary>

      <param name="touchButton">The touch button.</param>

      <returns>

        <c>true</c> if the specified touch button is pressed; otherwise, <c>false</c>.

            </returns>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.IsReleased(Delta.InputSystem.InputButton)">

      <summary>

            Get if a Touch state is released now, which is the same as checking if

            GetState is Released, but this method makes life easier.

            </summary>

      <param name="touchButton">The touch button.</param>

      <returns>

        <c>true</c> if the specified touch button is released; otherwise, <c>false</c>.

            </returns>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.Update">

      <summary>

            Update this input device once a frame, done very early in the frame.

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.KillAllInput">

      <summary>

            Kill all input, used to clear stuff when opening a new scene, we

            want to start fresh!

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.SetInitialTouchPressData(Delta.Utilities.Datatypes.Point)">

      <summary>

            Set initial touch press data helper to set some of the touch begin

            internal variables used for gesture detection.

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.GetOrCreateIndexFromTouchId(System.Int32)">

      <summary>

            Get index from touch id helper method. Used to assign native touch ids

            to our Touches array (see each native Set implementation)

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.UpdateAndResetTouchStates">

      <summary>

            Update and reset touch states helper method used in WindowsTouch and

            MonoTouchTouch (and probably future platforms too).

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseTouch.HandleStatesAndGestures">

      <summary>

            Handle states and gestures

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.IsConnected">

      <summary>

            Was a touch device detected? Returns true if the current platform

            support touches and if we are unsure returns true when the first touch

            happens. E.g. on Windows we usually have no touch device, but touches

            can still happen, so we check from time to time if any touch input

            happened. If true, then this will be set to true.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.HasData">

      <summary>

            Returns true if any button or key is pressed (including PressBegin,

            Pressed or PressEnd state), or for touch screen devices if any touch

            or gesture is currently active. Usually used as an optimization for

            detecting buttons, gestures, handling events, etc. because if nothing

            is pressed, we can skip all the checking! E.g. keyboard keys and their

            command events only have to be fired if this property is true (which

            means any key is pressed, including PressEnd states by the way).

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.ActiveTouches">

      <summary>

            Number of active touches (0-10), this optimizes all access to the

            Touches array a lot because we only need to check active touches and

            not the rest of the most likely unused array. Please note even if

            this goes to 0 (all touches just released), HasData might still return

            true because there is still some gesture or PressEnd state active for

            one more frame (or even more for some delayed gestures).

            </summary>

      <value>

            The active touches.

            </value>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.Orientation">

      <summary>

            Get the current orientation mode of the device, defaults to

            NormalPortrait mode (the normal way the user holds a mobile device),

            most games will use the LandscapeLeft mode however.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.TouchIsPressed">

      <summary>

            Helper to figure out if the touch device is currently being pressed,

            it does not matter how many fingers are on the screen, this will

            return true as long as some touch is pressed. This is usually not the

            way to control touch devices, use gestures and command events instead!

            </summary>

      <value>

        <c>true</c> if [touch is pressed]; otherwise, <c>false</c>.

            </value>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.TouchReleased">

      <summary>

            Helper to figure out if the touch device was pressed and the touch

            is now released again. This is usually not the way to control touch

            devices, use gestures and command events instead!

            </summary>

      <value>

        <c>true</c> if [touch released]; otherwise, <c>false</c>.

            </value>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.Position">

      <summary>

            Returns the last touch position. Only makes sense if Pressed is true

            and will only return the very first touch position (multiple touches

            are possible, use the Touches array to get them all). Unlike mouse

            positions we cannot set the touch position, it will only be updated

            when an touch is active (usually the first touch is used, except for

            multi-touch gestures, which will set this to the gesture position,

            which is the center for the Rotation, Pinch, DualDrag, etc.).

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.LastFramePosition">

      <summary>

            Get the touch position from the last frame, this is not used often

            because touches are often released and then we have no more position

            information (as opposed to the mouse, where we always have its

            position). But can be used to check if we drag into a UI control or

            rectangle and should change focus.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.Movement">

      <summary>

            Relative movement of the touch this frame (in quadratic space).

            Because touches can only move when pressed, this is the dragging

            amount and makes only sense in this context.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.IsDragging">

      <summary>

            Is mouse currently being dragged around? This means that the user

            holds down the left mouse button and is moving the mouse!

            </summary>

      <value>

        <c>true</c> if this instance is dragging; otherwise, <c>false</c>.

            </value>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.DragStart">

      <summary>

            Drag start position in case we are dragging the touch around.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.DragStartTimeMs">

      <summary>

            Drag start time to figure out when this drag was started and thus how

            far we are moving. Usually used for gestures to determinate if this

            was a quick swipe or a slow drag (different code paths could be used).

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseTouch.TotalDragAmount">

      <summary>

            Drag start position minus the current position to give us the total

            drag distance as a 2D vector in case we are dragging the mouse around.

            Use the IsDragging property to check if a drag is currently happening.

            Note: This only handles the normal drag, for the other drag gestures

            use the input buttons for them (right drag, double drag, and flick).

            </summary>

    </member>

    <member name="T:Delta.InputSystem.Devices.BaseTouch.OrientationMode">

      <summary>

            Orientation modes any mobile device supports by holding the device in

            different ways. By default the app should just render in a way that

            the user never sees the app upside down.

            </summary>

    </member>

    <member name="T:Delta.InputSystem.InputButton">

      <summary>

            This enum combines all the possible input buttons we support in the

            Delta Engine. This includes all keyboard keys, all mouse buttons, all

            gamepad buttons and even touch input devices. Additionally we will even

            fire events for non-button actions such as MouseMove, MouseScrollWheel,

            TouchDrag, etc. This way all input changes can be tracked with the same

            system. For absolute values and current keyboard or mouse states just

            use the dedicated classes (e.g. Input.Mouse.Position,

            Input.Mouse.IsLeftButtonPressed, Input.Keyboard.IsKeyPressed(Escape)).

            </summary>

      <remarks>

            Keyboard input is mapped to the character values of each key, which

            is the way Xna and XInput handle keys as well (so mapping is easy).

            Note that all the keyboard key values are matched directly with the

            character values. Mouse buttons follow and will start with "Mouse", then

            Gamepad buttons are located after this and start with "Gamepad" and

            finally Touch events starting with "Touch" are at the end of this enum.

            For example gamepads even allow feedback via ForceFeedback(x, y) and you

            can also support multiple gamepads via Input.Gamepads[0], [1], etc. but

            this won't work with the Commands stored in Settings, they are only for

            the first player (you will need new events for the second player, etc.)

            <para></para>

            Keyboard layout:

            <para></para><img src="http://heightstranslators.com/page11/files/standard-keyboard.png" /><para></para>

            Note: For keyboard and also for all other input devices the following

            four keyboard modifiers can be used: Shift, Control, Alt and WindowsKey!

            For InputCommands just use the notation Modifier+key, e.g. Shift+F1

            will only be fired if the Shift key is down while F1 is pressed. You can

            also use multiple modifiers like Ctrl+Alt+X for more advanced bindings.

            <para></para>

            Mouse button layout:

            <para></para><img src="http://gamingweapons.com/image/articles/best-gaming-mouse/logitech-mx518.jpg" /><para></para>

            For details about GamePad buttons see

            <a href="http://en.wikipedia.org/wiki/Gamepad">

            http://en.wikipedia.org/wiki/Gamepad</a>.

            <para></para>

            The Xbox 360 Controller looks like this:

            <para></para><img src="http://www.crazypurchase.com/images/microsoft-xbox-360-wireless-controller.jpg" /><para></para>

            The PS3 Controller looks like this:

            <para></para><img src="http://g00248753.com/graphics/SCEE_PS3_controller_top.png" /><para></para>

            Touch devices are usually an iPhone, the Android Phone, the

            Windows Phone 7 or some kind of a touch screen device on Windows 7:

            <para></para><img src="http://assets.gearlive.com/blogimages/gallery/iphone-113-preview/003-iphone-113-drag-mail.jpg" /><para></para>

            And finally the Delta Engine also supports the Wiimote GamePad

            controller and Accelerometer on Windows (see WiimoteGamePad and

            WiimoteAccelerometer classes in Delta.InputSystem.Windows):

            <para></para><img src="http://www.wiiprojects.org/Bluetooth/WiiMote.jpg" /><para></para>

            It is important to note that almost all touch events are triggered by

            gestures, which are usually defined on a framework that is used by

            the current platform. These are the common gestures:

            Tap (single short press, simulates left click), Pinch (2 finger zoom),

            Swipe (quick drag, scroll), Pan (long drags, move), Press-and-Hold (we

            call this TouchVeryLongClick). Additionally there are some more advanced

            gestures for rotation, double tap, dual drag and there is also the

            accelerator support for most mobile touch devices.

            </remarks>

    </member>

    <member name="T:Delta.InputSystem.CommandManager">

      <summary>

            Command manager base class, used for the GlobalCommandManager and for

            commands in scenes. Basically we go through a list of command and check

            if all the input conditions are fulfilled, if so the command event is

            fired and all attached delegates will be executed.

            TODO: add saving into Settings.xml and into the Scene file!

            TODO: could be a dynamic module maybe?

            </summary>

    </member>

    <member name="M:Delta.InputSystem.CommandManager.#ctor">

      <summary>

            Command Manager constructor will load all the commands (either form 

            an XML file or a default setting array) to the commands list to prepare 

            it for the Update.

            </summary>

    </member>

    <member name="M:Delta.InputSystem.CommandManager.Load(Delta.Utilities.Xml.XmlNode)">

      <summary>

            Load all input commands from a file, usually InputSettings.xml either

            from the current directory (user data) or from the content directory!

            </summary>

      <param name="rootNode">Xml root node to load all data from</param>

    </member>

    <member name="M:Delta.InputSystem.CommandManager.Save">

      <summary>

            Save the current command to an xml node for saving it into the

            InputSettings.xml file (normally in the current directory for user

            specific settings, but is also used to generate the content directory

            fallback settings for the current project).

            </summary>

    </member>

    <member name="M:Delta.InputSystem.CommandManager.DetachAllDelegates(System.Object)">

      <summary>

            Detach all delegates

            </summary>

      <param name="owner">The owner of the delegate</param>

    </member>

    <member name="M:Delta.InputSystem.CommandManager.ResetToDefaults">

      <summary>

            Reset to defaults

            </summary>

    </member>

    <member name="T:Delta.InputSystem.InputState">

      <summary>

            Enum describing all possible input events that can be raised by the

            values described in <see cref="T:Delta.InputSystem.InputButton">InputButton</see>.

            Most InputButtons support all states Pressed, IsPressed for every frame

            the button is pressed and Released after the button was released again

            (for one frame, then it is reset to NotPressed again). Some events like

            MouseTap or TouchTap only support Released because while the gesture is

            going on we usually don't know if it will be completed or which of the

            many gesture this is going to be. In GlobalCommandManager you can find

            many examples of using these InputButtons with certain InputStates. All

            the native events and state checking is done in each concrete framework

            code for each device we support: Keyboard, Mouse, GamePad and Touch

            devices. Note: If InputState is Pressed or higher (IsPressed) then the

            button is pressed, otherwise it is not pressed (NotPressed or Released).

            </summary>

    </member>

    <member name="T:Delta.InputSystem.CommandTrigger">

      <summary>

            Class which takes care about triggering the command specified by the

            <see cref="F:Delta.InputSystem.CommandTrigger.owner" /> member. Contains all required conditions when a

            command should executed. Additionally some data is set whenever a

            delegate is fired like Position, CurrentState (which can be Pressed for

            IsPressed events too), Movement, DragStart position for dragging and

            finally an IsHandled flag.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.CommandTrigger.DeviceIndex">

      <summary>

            Device index for this device, usually the controller index for

            GamePads and Mouses (0-3 usually for XnaGamePads or MultiMouse), but

            also used for Touch devices to get the Touch index, which cannot be

            used as the player number like the controller index for GamePads.

            For single player games, UI and whenever we want to ignore this, just

            don't care about the device index, use whatever is connected! If

            split screen or local multi player support is important just use this

            device index to support multiple local players!

            </summary>

    </member>

    <member name="F:Delta.InputSystem.CommandTrigger.Position">

      <summary>

            Position of this command at the time it was fired (usually the Mouse

            Position or Touch Position, but GamePads and Keyboards and even the

            Accelerometer input device have positions too, it is your decision if

            you want to use that data or not).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.CommandTrigger.Movement">

      <summary>

            Relative movement since the last frame, is often unused, especially for

            keyboard events, for most buttons on GamePads and Mouses, but is useful

            for dragging events. Please note that some gestures like Pinch and

            Rotate have their own logic for movement and will return different data

            like X=PinchAmount and Y=RotationAmount (see Touch.GetMovement).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.CommandTrigger.DragStart">

      <summary>

            Additional information for drag events, this contains the position

            where the drag was started. It is also used for many gestures for the

            original touch start position and thus can be used to figure out how

            fast this gesture was performed and where it started and what UI

            element it belongs to. DragAmount is Position - DragStart!

            </summary>

    </member>

    <member name="F:Delta.InputSystem.CommandTrigger.IsHandled">

      <summary>

            Helper variable to indicate if an event was already handled. Can be

            ignored. Will always be set to false when the event is fired and the

            callers can choose to set this to true and then skip execution of

            other callers, which will not be invoked anymore if IsHandled is true.

            Useful for some UserInterface events where we attach ourselfs to

            multiple callers, but want to make sure that we already have handled

            it if a children executed some code already.

            </summary>

    </member>

    <member name="M:Delta.InputSystem.CommandTrigger.#ctor">

      <summary>

            Create command trigger

            </summary>

    </member>

    <member name="M:Delta.InputSystem.CommandTrigger.ToString">

      <summary>

            To string

            </summary>

      <returns>string</returns>

    </member>

    <member name="P:Delta.InputSystem.CommandTrigger.CommandName">

      <summary>

            The name of the command where this trigger is attached to because it

            will be only activated for the related command.

            </summary>

      <remarks>

            This value will be updated every time the 'Owner' property will change.

            </remarks>

    </member>

    <member name="P:Delta.InputSystem.CommandTrigger.Button">

      <summary>

            The button which will activate this trigger but only if it is in the

            correct state (and also if all modifiers are active, if set).

            </summary>

    </member>

    <member name="P:Delta.InputSystem.CommandTrigger.State">

      <summary>

            The state for the specified button which defines when this trigger will

            be activated.

            </summary>

      <remarks>

            This value can be every possible state, inclusive 'NotPressed'

            </remarks>

    </member>

    <member name="P:Delta.InputSystem.CommandTrigger.StartInterval">

      <summary>

            Defines the delay (in seconds) that have to be wait before the command

            will be triggered with specified 'Interval'. If no delay is set it will

            just use the specified value from 'Interval' instead.

            <para />

            Note: Specifying this value makes only sense for the 'IsPressed' state.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.CommandTrigger.Interval">

      <summary>

            Defines the time interval (in seconds) between this trigger repeats

            the activation as long as the button state stays the same.

            <para />

            Note: Specifying this value makes only sense for the 'IsPressed' state.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.CommandTrigger.Modifiers">

      <summary>

            Each command can have optional modifiers, which are usually not set

            ('null'). In case they are set, the trigger will only be activated if

            every modifier button is pressed too. Typical modifier buttons are Alt,

            Shift, or Ctrl but also any other button is possible.

            </summary>

      <remarks>

            All modifiers have be active to react on the specified button.

            </remarks>

    </member>

    <member name="P:Delta.InputSystem.CommandTrigger.TotalDragAmount">

      <summary>

            Drag start position minus the current position to give us the total

            drag distance as a 2D vector in case we are dragging the mouse around.

            Use the IsDragging property to check if a drag is currently happening.

            Note: This only handles the normal drag, for the other drag gestures

            use the input buttons for them (right drag, double drag, and flick).

            </summary>

    </member>

    <member name="T:Delta.InputSystem.InputSettings">

      <summary>

            The InputSettings takes care of all the input commands. (Previously 

            found in the GlobalCommandManager). each command settings will be loaded 

            and saved from the InputCommand.xml File.

            <para />

            Note: Creating this class is not allowed, use the static methods. All data

            is filled with the CommandTrigger.LoadXml method.

            </summary>

    </member>

    <member name="T:Delta.InputSystem.Devices.TouchData">

      <summary>

            Holds all the data for one touch (no matter if from iPhone or XNA).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.Id">

      <summary>

            Represents the id of the current unique touch point.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.Position">

      <summary>

            Position of this touch point in quadratic screen space.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.LastDragging">

      <summary>

            Last position data, currently has to be updated by caller, also

            remember the recent dragging, which can be used for drags and flicks.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.StartPosition">

      <summary>

            Start position of this touch point in quadratic screen space when

            the touch first was started (when state was just changed to Pressed)

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.State">

      <summary>

            Input state for this touch, usually Pressed to indicate we are holding

            down this touch (stationary or moving). Initially when a new touch

            happens this state is PressBegin and once we release the touch it

            will be set to PressEnd.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.IsDragging">

      <summary>

            Extra flag to indicate that this touch is currently being dragged

            around. When using gestures, this is not very important, but for just

            handling native data, this information might be useful.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.TapCount">

      <summary>

            Helper to keep track of how many taps were made, given to us by the

            native framework (e.g. MonoTouch.UITouch.TapCount).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.UpdateTimeMs">

      <summary>

            Update time in seconds since the initial touch press. In MonoTouch the

            value of this property is the time, in seconds, since system startup

            the touch either originated or was last changed. You can store and

            compare the initial value of this attribute to subsequent timestamp

            values of the UITouch instance to determine the duration of the touch

            and, if it is being swiped, the speed of movement. Note: This is also

            used to check if we have not received any update to a touch for more

            than one second. If that is the case the touch will be reseted and

            released (e.g. if touch system is bugged, unresponsive, or has

            crashed). Usually all frameworks (MonoTouch, MonoDroid, Windows7, and

            XNA) will report updates each frame, there is never a delay for one

            second or more for touches, so this only catches errors.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.TouchData.CurrentlyUsedByGesture">

      <summary>

            Helper to indicate if this touch event is currently already fired

            as a gesture. Note: If this is a one-time gesture like tap or hold

            this will be false until we actually fire the gesture event (then this

            will be true for one tick). This is more useful for drag, pinch or

            rotate events, where we know for a long time that a gesture is used.

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.TouchData.Set(System.Int32,Delta.Utilities.Datatypes.Point,Delta.InputSystem.InputState,System.Boolean,System.Int32,System.Int64)">

      <summary>

            Set touch data, pretty much like a constructor, but this is faster

            because we only want to update the BaseTouch.Touches array data.

            </summary>

    </member>

    <member name="T:Delta.InputSystem.Devices.BaseAccelerometer">

      <summary>

            Base class for accelerometers in mobile touch devices like the iPhone,

            Android devices or the Windows Phone 7. Can also be emulated by the

            Wii controller if you really want to (e.g. on Windows).

            Note: Currently not used anywhere yet, only tested with Wiimote.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseAccelerometer.StartIndexOfAccelerometerButtons">

      <summary>

            Constants for the buttons array and easier access in GetState.

            Note that the InputButton enum indices are not sequential, there are

            jumps in the list, but the GamePad buttons go from TouchPress (252)

            to GamePadRightTrigger (262), so we have 11 Touch buttons.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseAccelerometer.TotalCursorMovementPerSecond">

      <summary>

            For the virtual cursor (kind of emulating a mouse cursor)

            this constant holds how far we move from one side to the other.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Devices.BaseAccelerometer.virtualPosition">

      <summary>

            Virtual cursor position for this device. Not useful as an actual

            screen cursor, but could be useful otherwise like for testing.

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseAccelerometer.GetState(Delta.InputSystem.InputButton)">

      <summary>

            Get button state, not used for accelerators.

            </summary>

      <param name="inputButton"></param>

      <returns></returns>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseAccelerometer.IsPressed(Delta.InputSystem.InputButton)">

      <summary>

            Is pressed, not used for accelerators.

            </summary>

      <param name="inputButton"></param>

      <returns></returns>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseAccelerometer.GetMovement(Delta.InputSystem.InputButton)">

      <summary>

            Get button movement for the Accelerometer buttons (you can also

            use the properties directly, but this methods helps us to generalize).

            Note: Since we can only grab a point with GetMovement, this only

            returns the X and Y values (mostly the only ones needed anyway). Use

            AccelerometerZ and AccelerometerRotation if you need events for that.

            Remember that you can always use the Input.Accelerometer class

            directly.

            </summary>

      <param name="inputButton"></param>

      <returns></returns>

    </member>

    <member name="M:Delta.InputSystem.Devices.BaseAccelerometer.Update">

      <summary>

            Update this input device once a frame, done very early in the frame.

            All the native keyboard updating happens in the native implementation,

            this method will just update the virtualPosition.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseAccelerometer.IsConnected">

      <summary>

            Was a device with accelerometer detected? Returns true if the current

            platform supports an accelerometer (like iPhone, Android or Windows

            Phone 7, but also PlayStation 3). Some platforms like Windows

            obviously don't support accelerators, but it is possible to connect

            an extra device like a Wii controller (via bluetooth) and then allow

            accelerometer support on this platform as well.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseAccelerometer.HasData">

      <summary>

            Returns true if any button or key is pressed (including PressBegin,

            Pressed or PressEnd state), or for touch screen devices if any touch

            or gesture is currently active. Usually used as an optimization for

            detecting buttons, gestures, handling events, etc. because if nothing

            is pressed, we can skip all the checking! E.g. keyboard keys and their

            command events only have to be fired if this property is true (which

            means any key is pressed, including PressEnd states by the way).

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseAccelerometer.Index">

      <summary>

            Controller index for this Accelerometer (0 usually, but can be 0-3 for

            GamePads in case we use the WiimoteGamePad and WiimoteAccelerometer).

            Set here instead of in constructor to simplify creation (dynamic

            creation with constructor parameters is harder).

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseAccelerometer.Position">

      <summary>

            Returns the virtual cursor position for this device. Not useful as an

            actual screen cursor, but could be useful otherwise like for testing.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseAccelerometer.Acceleration">

      <summary>

            Get the x, y and z acceleration vector, which tells us the current

            orientation of the device if holding still (e.g. 0, 0, -1 for laying

            down on the table) and when moving around where the bottom is.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Devices.BaseAccelerometer.Rotation">

      <summary>

            Rotation value for this accelerometer (YX axis). This provides an easy

            way to find out how rotated the device is! 0 means the user holds it

            steady in the current orientation and we usually want to know if it is

            tilted more than 10 degrees in either direction to handle some extra

            movement logic.

            </summary>

    </member>

    <member name="T:Delta.InputSystem.Command">

      <summary>

            The command class which is designed as advanced event handler due of the

            fact we want to know which delegate is connected to which owner and

            because of the general limitations of .NET events (see more detailed

            information http://www.codeproject.com/KB/cs/event_fundamentals.aspx).

            All added delegates to this command will be invoked by the added

            CommandTrigger's which define at which input state the command will be

            executed.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.QuitTest">

      <summary>

            'QuitTest' is used for unit tests to allow easy and quick quitting them

            via the Escape keyboard key or the Back button on GamePads. Note: This

            is not used in normal games, only if you are in unit test mode!

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.MakeScreenshot">

      <summary>

            The 'MakeScreenshot' command is invoked via the PrintScreen keyboard

            key and will make a screenshot of the current screen at the end of the

            rendering and store it locally in a Screenshot directory.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.UIPositionChange">

      <summary>

            The 'UIPositionChange' command is used to track mouse, touch, game pad

            or keyboard move events in scenes and the UserInterface classes, mostly

            for hovering and activating UI controls so actions can be performed

            (UIDragMove, UIClick, etc.). Note: This is fired very often when a mouse

            is connected, but also for any other supported device because mouse

            moves happens often (every time the user moves the mouse by at least one

            pixel). Most actions will use an actual click (e.g. UIDragMove is used

            way more often to drag values, change values, scroll, etc. than just

            using this command, which just selects stuff).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.UIClickBegin">

      <summary>

            The 'UIClickBegin' command is fired when a click is about to happen.

            This is triggered by the initial pressed states of mouse (left mouse

            button click), touch (simple click on screen), game pads (a pressed) or

            keyboard (space just pressed). For example with keyboard activate an

            UI element with UIPositionChange and then use UIClickBegin and UIClick

            (with Space) to do an Click event with keyboard only (same goes for any

            other supported input device).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.UIClick">

      <summary>

            'UIClick' is fired when a mouse, touch, etc. UIClickBegin is done and

            released so we can finally apply the click action in the UI control.

            A good and typical example for this is a Button Click event, which gets

            invoked when this command is fired and the Button is active (activated,

            mouse over it or at least ClickBegin happened, e.g. with touch).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.UIDoubleClick">

      <summary>

            'UIDoubleClick' is useful for selecting and activating UI controls and

            is usually fired by the mouse or touch input devices.

            Note: Because of missing gestures for keyboard or game pads this is

            only implemented for mouse and touch (double click and double tap).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.UIRightClick">

      <summary>

            The 'UIRightClick' command is useful for extra context actions or menus

            for additional functionality. It is not used often for games, but can

            be useful for menus and context menus showing extra information.

            Note: Only used for mouse, game pad b buttons or keyboard enter, for

            touch this is solved differently via the TouchHold gesture (which is

            the default to open context menus and advanced features on iOS)

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.UIDragBegin">

      <summary>

            'UIDragBegin' command, used to indicate a dragging action has started.

            It will only be fired the first frame when a drag happens (user presses

            mouse and moves to drag or holds down touch and starts dragging).

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.UIDragMove">

      <summary>

            The 'UIDragMove' command will be fired every frame a drag is happening.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.UIDragEnd">

      <summary>

            The 'UIDragEnd' command is only fired at the very end of a drag move.

            This is useful because it contains all the information about the drag

            (started from, speed, time, etc.) and is usually used to complete the

            drag action.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraZoomIn">

      <summary>

            'CameraZoomIn' command for the camera classes.

            This is usually triggered by PageUp or the MouseScrollWheel.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraZoomOut">

      <summary>

            'CameraZoomOut' command for the camera classes.

            This is usually triggered by PageDown or the MouseScrollWheel.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraMoveLeft">

      <summary>

            'CameraMoveLeft' command for the camera classes. This is usually

            triggered by pressing A on the keyboard, GamePadLeft or

            GamePadLeftStick.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraMoveRight">

      <summary>

            'CameraMoveRight' command for the camera classes. This is usually

            triggered by pressing D on the keyboard, GamePadRight or

            GamePadLeftStick.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraMoveUp">

      <summary>

            'CameraMoveUp' command for the camera classes. This is usually

            triggered by pressing W on the keyboard, GamePadUp or

            GamePadLeftStick.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraMoveDown">

      <summary>

            'CameraMoveDown' command for the camera classes. This is usually

            triggered by pressing S on the keyboard, GamePadDown or

            GamePadLeftStick.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraRotateLeft">

      <summary>

            'CameraRotateLeft' command for the camera classes. This is usually

            triggered by pressing CursorLeft on the keyboard, MouseMove, TouchDrag

            or GamePadRightStick.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraRotateRight">

      <summary>

            'CameraRotateRight' command for the camera classes. This is usually

            triggered by pressing CursorRight on the keyboard, MouseMove, TouchDrag

            or GamePadRightStick.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraRotateUp">

      <summary>

            'CameraRotateUp' command for the camera classes. This is usually

            triggered by pressing CursorUp on the keyboard, MouseMove, TouchDrag

            or GamePadRightStick.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.CameraRotateDown">

      <summary>

            'CameraRotateDown' command for the camera classes. This is usually

            triggered by pressing CursorDown on the keyboard, MouseMove, TouchDrag

            or GamePadRightStick.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleFps">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing Fps. Triggered

            via the F1 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleSimulator">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the simulator

            HUD. Triggered via the F2 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleModules">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the modules

            profiler overview. Triggered via the F3 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleSystem">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the system

            profiler information. Triggered via the F4 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleRendering2D">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the 2D Rendering

            profiler information. Triggered via the F5 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleRendering3D">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the 3D Rendering

            profiler information. Triggered via the F6 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleUI">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the UI

            profiler information. Triggered via the F7 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerTogglePhysics">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the Physics

            profiler information. Triggered via the F8 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleAI">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the AI

            profiler information. Triggered via the F9 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleText">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the Text drawing

            profiler information. Triggered via the F10 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.ProfilerToggleCustom">

      <summary>

            For the profiler to Toggle the ProfilerMode if showing the Custom

            profiler information. Triggered via the F11 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.DrawDebugInfoToggleRendering2D">

      <summary>

            For the profiler and debug view to toggle if showing the 2D rendering

            debug information. Triggered via the Shift+F5 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.DrawDebugInfoToggleRendering3D">

      <summary>

            For the profiler and debug view to toggle if showing the 3D rendering

            debug information. Triggered via the Shift+F6 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.DrawDebugInfoToggleUI">

      <summary>

            For the profiler and debug view to toggle if showing the UI drawing

            debug information. Triggered via the Shift+F7 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.DrawDebugInfoTogglePhysics">

      <summary>

            For the profiler and debug view to toggle if showing the Physics debug

            information (bounding boxes, collissions, extra information, etc.).

            Triggered via the Shift+F8 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.DrawDebugInfoInfoToggleAI">

      <summary>

            For the profiler and debug view to toggle if showing the AI debug

            information (pathfinding, AI states, targets, extra information, etc.).

            Triggered via the Shift+F9 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.DrawDebugInfoInfoToggleText">

      <summary>

            For the profiler and debug view to toggle if showing the text debug

            information (text rendering boxes, extra font information, etc.).

            Triggered via the Shift+F10 keyboard key by default.

            </summary>

    </member>

    <member name="F:Delta.InputSystem.Command.DrawDebugInfoInfoToggleCustom">

      <summary>

            For the profiler and debug view to toggle if showing the custom debug

            information (whatever the user has setup in the Profiler class).

            Triggered via the Shift+F11 keyboard key by default.

            </summary>

    </member>

    <member name="M:Delta.InputSystem.Command.#ctor(System.String)">

      <summary>

            Create command, internal because creating commands is only allowed

            in the CommandManager. Usually they are loaded from Settings.xml or

            via Scene files.

            </summary>

      <param name="setName">Command Name</param>

    </member>

    <member name="M:Delta.InputSystem.Command.AddTrigger(Delta.InputSystem.CommandTrigger)">

      <summary>

            Adds a new trigger which can activate this command if the current input

            state matches with its conditions. Usually this should be done with the

            Input settings editor in the ContentManager.

            </summary>

      <param name="newTrigger">New trigger</param>

    </member>

    <member name="M:Delta.InputSystem.Command.Add(Delta.InputSystem.CommandDelegate)">

      <summary>

            Adds a new (global) delegate to this command.

            </summary>

      <param name="newGlobalCommandDelegate">

            The new global command delegate.

            </param>

    </member>

    <member name="M:Delta.InputSystem.Command.Add(System.Object,Delta.InputSystem.CommandDelegate)">

      <summary>

            Adds a new delegate applied to the given owner to this command. By the

            fact that the owner of the delegate is specified here it makes the

            later removing of all owner delegates quite easy by the Remove method.

            </summary>

      <param name="owner">Owner</param>

      <param name="newCommandEvent">New command event</param>

    </member>

    <member name="M:Delta.InputSystem.Command.Remove(System.Object)">

      <summary>

            Removes all delegates from this command that are connected to the

            given owner.

            </summary>

      <param name="owner">Owner</param>

    </member>

    <member name="M:Delta.InputSystem.Command.Remove(Delta.InputSystem.CommandDelegate)">

      <summary>

            /Removes the (global) delegates from this command.

            </summary>

      <param name="addedDelegate">The added delegate</param>

    </member>

    <member name="M:Delta.InputSystem.Command.ToString">

      <summary>

            To string

            </summary>

      <returns>string</returns>

    </member>

    <member name="P:Delta.InputSystem.Command.Name">

      <summary>

            Name of this command which will be used as identifier in the

            CommandManager and is also useful for loading and debugging it.

            </summary>

    </member>

    <member name="P:Delta.InputSystem.Command.HasDelegates">

      <summary>

            This value is 'true' if there are any delegates which are currently

            added to this command and only in this case the current input state

            will be checked if it matches with one of the set triggers.

            </summary>

    </member>

    <member name="T:Delta.InputSystem.Input">

      <summary>

            All input in the engine is usually handled via events. An event is

            called <see cref="T:Delta.InputSystem.Command" /> and is bound in the Settings.xml file for

            global commands and in each Scene for scene specific commands.

            Input is accepted from the Keyboard and Mouse (mostly Windows,

            Mac, Linux), but also from Gamepads (Xbox 360 and consoles in general)

            and Touches plus Accelerometers (most mobile platforms like the iPhone,

            iPod, iPad, Android or Windows Phone 7). Each supported input device is

            polled or collected each tick in the Update method via the Mouse,

            Keyboard, GamePad, Touch and Accelerometer instances. Please note that

            some classes like GamePad can have multiple GamePad devices attached,

            even Mouse can be multiple, via a MouseParty like implementation. While

            you can access each GamePad individually via Input.GamePads(index),

            command events will be fired for all connected GamePads that fulfill

            the command condition. You can still find out which GamePad was used

            at the event delegate or method since each command comes with the input

            index. This is also used for Touches, so we can track touch ids for

            TouchPress events (or gestures), this is very important for multiple

            players on the same touch screen (e.g. iPad Party Games). All devices

            are defined in abstract classes, the concrete implementation can be

            found in each framework implementation (Xna, Windows, MonoTouch, etc.).

            This low level input data can also be used directly if you don't want to

            use events via adding delegates to the existing or custom commands.

            </summary>

      <remarks>

            All global input command settings are stored in the Settings.xml file of

            each application. You can use the Delta.Tools.Launcher (Visual Studio

            addin now) to edit the Settings.xml file. More importantly each scene

            has its own commands, which can be edited in the SceneEditor or by hand

            via the SceneName.xml file. For example Profiling events will only be

            handled by the ProfilingScene, which means if you don't have an active

            ProfilingScene the events are not caught or handled (see UserInterfaces

            for details about scenes and input handling for all UI controls).

            <para></para>

            The main reason for this implementation is to abstract input from the

            devices, so it does not matter if you use your keyboard cursor keys to

            control your game character, or use your mouse to move it around, or you

            use your Gamepad to directly control him or if you have to drag touches

            to move him around, all this can be setup and changed in the input

            settings and the game programmer just has to implement or use a Command

            itself, not how it is triggered (this is the job of the scene designer,

            but it can also be done by the programmer and later changed by the

            designer to allow more input)! Sometimes input is however linked to UI

            elements (like buttons, sliders, check boxes, etc.) which should only be

            modified if they are selected (e.g. by selecting it with up/down with

            the Keyboard or Gamepad, or by hovering with the mouse over it, or by

            pressing a touch screen). In such cases we still use events, but only

            the currently selected UI element will actually catch the Command, all

            the other UI elements are currently not receiving input! For more

            details about input and command handling see the UIScene class in

            Delta.Scenes.UserInterfaces.

            <para></para>

            Commands are stored in xml files (e.g. Settings.xml) and have these tags:

            - Name: The name of this command, can be any string. For global commands

            we already got a list of predefined names (see Constants of the Commands

            class). Each of the predefined commands has an event you can attach to,

            which makes using global commands very easy and fast. For scene commands

            the name is just used for generating the OnCommand method names and is

            obviously useful for debugging and testing, but the name itself is not

            used as we can directly check for the conditions and fire the event.

            - Button: One of the many defined buttons for all devices we support:

            Keyboard, Mouse, Gamepads, Touch (<see cref="T:Delta.InputSystem.InputButton">see

            InputButton for	all	button types</see>). InputButtons also include

            gestures and commands like dragging. Gestures are especially important

            for touch devices because controlling everything with just touches is

            a little dull, its better to have some gestures for different actions.

            You can also add modifiers or any key combinations for that matter, just

            combine them with + like Control+F1, Alt+S, MouseLeft+MouseRight. Because

            it would be very hard to make sure the user presses both buttons at the

            exact same time (e.g. releasing Alt and S in the same frame is not

            easily possible ) only the last InputButton is compared with State!

            All buttons before that just have to be pressed for the command to be

            fired (e.g. Control must be down, F1 must be PressEnd for Control+F1

            PressEnd or MouseLeft must be down for a MouseLeft+MouseRight command).

            - State (optional, defaults to PressEnd): State the button must be in

            for this event to be fired (<see cref="T:Delta.InputSystem.InputState">see InputState for

            details</see>). States like PressBegin or PressEnd are only fired once

            for each key press while states like Pressed will be fired every frame

            as long as the button is pressed (which means PressBegin or Pressi