Simulation Functionality

Built in functions

ComponentPanelMouseKeyboardFCDSoundDataRecorderCalculationsConsoleConnectionExpandTreeFileUITimeLanguageSystemDebug

Property

Gets the value of a property as a string

Sets a components 'color' property as a R,G,B value

Sets a components property as a string

Copies a property value from one target to another

Sets all child components property as a string

Copies the values of a properties children from the source to dest

Sets whether the property is visible or not

Sets whether the property can be edited in the UI or not

Gets whether the property is visible or not

Gets whether the property can be edited in the UI or not

Gets a components property filter string for lists, files, etc

Sets a components property filter string for lists, files, etc

Copies a property filter from one target to another

Gets a single lists index value from a property by line number

Gets a single list entry from a property by named index

Sets an existing list entries text for the property by named index

Alters or appends a list entries text for the property by named index

Returns the id of the panel hosting the component

Sets whether a component can interact with the mouse

Gets whether a component can interact with the mouse

Sets whether a component can be seen on the panel

Gets whether a component can be seen on the panel

Sets whether a component is checked in collision detections

Gets whether a component is checked in collision detections

Sets whether a component is considered for compilation or not

Gets whether a component will be compiled or not

Gets the type-instance of the component, >= 1 is valid

Finds a named object that is part of the component

Gets the root component handle

Gets the top-level owner of the component

Gets the owner of the component

Gets the next (younger) sibling of the components handle

Gets the previous (elder) sibling of the components handle

Gets the first (eldest) child of the component

Gets the last (youngest) child of the component

Gets the original definition of the component, returns Current if no original copy

Clones an existing object to another position on the panel

Deletes an existing object, removing it from the panel

Returns the name of the panel from the id

Returns the main background colour of the panel

Gets the number of 2d panels

Creates a new 2d panel

Adds a new component to a panel

Position

Returns the positions coordinates in (X,Y,Z) array

Returns the component size in (X,Y,Z) array

Moves the object to the given coordinates in World coordinates

Sets the objects size to a value

Gets a handle to an object representing the components current position

Gets a handle to an empty position

Sets an objects position based on a component or pre-defined position

Sets an objects coordinates based on a position

Sets an objects scale based on a position

Sets an objects orientation based on a position

Gets a handle to an object representing the components bounding box position

Returns the position of a line's nodes as a comma-separated list

Sets the nodes of a line

Blends positions from two sources to a destination

Blends positions from two sources to a destination over time

Stops all animations started by this component

Moves the object by the given offset relative to its parent along an axis

Moves the object by the given offset relative to its parent

Moves the object to the given coordinates relative to its parent

Sets the objects scale to a value

Multiplies the objects scale by a value

Divides the objects scale by a value

Rotates the object to the given rotation

Rotates the object by the given rotation along an axis

Rotates the object around the X axis

Rotates the object around the Y axis

Rotates the object around the Z axis

Returns the positions coordinates in (X,Y,Z) array

Returns the positions scale in (X,Y,Z) array

Returns the positions quaternion in (X,Y,Z,W) array

Returns the positions euler angles in (P,Y,R) array

Coordinate maths functions

2D Panel functions

Camera positioning for 3D panel

PCloud

Creates a new point cloud tied to a position handle

Sets whether the point cloud is displayed or not

Sets the position for the point cloud to be located at

Gets the position the point cloud is located at

Sets the X,Y,Z point lists

Sets the X,Y,Z point lists

Sets the X,Y,Z point lists in a height-map grid

Sets the X,Y,Z point lists in a height-map grid

Sets the X,Y,Z point lists in a flat height-map grid

Given an XY on the grid, sets the vertex value at that point

Creates a unit scaled axis (X, Y or Z) with a center of zero and a range of two

Sets the RGB colour of the entire cloud

Sets the RGB colour of the individual points in the cloud

Given an XY on the grid, sets the vertex colour at that point

Sets the rendering mode of the point cloud

Enables or disables simple lighting for point mode, providing a normal passing through the point and (0,0,0)

Manually refresh the screen the point cloud exists on

LinkBar

Creates a new bar linking a pair of position handles

Sets whether the link is displayed or not

Sets the position for the start point of the bar

Sets the position for the end point of the bar

Sets the clipping adjustments for the beginning of the link

Sets the clipping adjustments for the end of the link

Sets the graphic for the start point of the bar

Sets the graphic for the main line of the bar

Sets the graphic for the end point of the bar

Gets the position the bars start point is located at

Gets the position the bar is located at

Gets the position the bars end point is located at

Manually refresh the screen the bar exists on

Sets whether Flowcode should automatically draw links for component object property types

TextLabel

Creates a new text label that always faces the camera

Sets whether the label is displayed or not

Sets the position for the point to draw the text at

Sets the offset from the SetPos() position for the label

Sets the text for the label

Sets the multipliers for the width and height of the label

Sets the foreground and background colours for the label

Sets whether to draw at a fixed size or to scale based on distance from the camera

Gets the position the label is located at

Manually refresh the screen the label exists on

Collision

Tests whether an object collides with the table top, returns Z distance to move to rest on the table

Tests whether an object collides with a position

Tests whether an object collides with a position

Returns the position to move Pos to so it does not collide with Test - null if no collide

Tests whether an object collides with a position

Returns the position to move Pos to so it does not collide with any other object - null if no collide

Graphics

Sends a redraw request to the given component

Sets the draw colour for and subsequent graphics objects

Sets the draw colour for and subsequent graphics objects

Sets the text font for subsequent text objects

Sets the text scale for subsequent text objects

Sets the thinkness when drawing lines and points

Creates a drawing area on a shape

Begins drawing on a given shape

Ends drawing started with DrawBegin()

Deletes a drawing area for a shape

Draws a line of text texture

Draws a point on a texture

Draws a line on a texture

Draws a smooth line on a texture

Draws a rectangle on a texture

Draws a circle on a texture

Clear texture to the given component

Routines to change the last drawn shape

Gets the button state from the mouse: 4 for left, 1 for right

Gets the handle of the component under the mouse

Gets the position of the mouse, intersecting with a component or the viewing plane

Gets the X/Y position of the mouse in screen coords

Gets the side of the component clicked on, 0 to 5

Simulates a click on an object

Simulates a click-drag on an object

Simulates a click-release on an object

Simulates a key-press on an object

Simulates a key-release on an object

Gets a paths item value from the FCD document

Gets a FCD items handle, suitable for traversal with the Tree API

Gets a FCD paths handle, suitable for traversal with the Tree API

Override item value from the FCD document from path

Reset paths item value from the FCD document

Plays a formatted file sound, returns true if the sound played OK

Loads a wave file into memory, providing the values needed to play it

Creates a sound object that data can be played through

Sets the volume of playbacks for this sound

Gets the volume of playbacks for this sound in the range 0 to 1

Gets the number of bits per sample for the sound

Gets the current sample rate for the sound

Sets the current sample rate for the sound - this will stop the playing sound

Queues a sound for playing

Queues a sound for playing, with the format provided

Stops all playing and queued sounds

Gets the number of sample blocks queued or playing for the sound

Adds a group to the scope to which streams may be added

Sets the visibility of the given group

Adds a stream to the given group suitable for inputs and operations

Adds a fixed-view stream to the given group suitable for inputs and operations

Renames the given scope group, stream or buffer

Sets the labels for the Y-axis of the given stream

Sets the group, stream or buffers line colour

Gets the streams line colour

Sets the groups background colour

Gets the stream groups background colour

Sets whether a stream can be decoded via the components event - defaults to 'true'

Gets whether a stream can be decoded via the components event - defaults to 'true'

Adds an input to the stream from a port

Adds an input to the stream from an analog channel

Adds an input to the stream from a custom injection

Adds an operation to act on the inputs of the stream

Clears all inputs and operations from the given stream

Sets the contents of a snapshot stream

Sets one of 32 custom analog values for the group

Gets a block of the output stream with each input sample operated on, returns number of samples read

Searches back through the output history for a value, returns offset of found sample from TimeUS, 0 if not found

Attempts to calculate the wave period given a series of transitions for the stream, returns calculated period

Sets the graphical format of the packets added with AddPacket and Add...Packets

Returns the graphical format of the packets added with AddPacket and Add...Packets

Adds an overlay packet to the stream at a given offset from the current time

Adds overlay packets to the stream by decoding the stream contents with a fixed period rate

Adds overlay packets to the stream by decoding the stream contents with a variable period rate

Clears existing overlay packets from the stream

Clears all existing overlay packets from the stream

Converts a duration in ticks into a time in seconds

Converts a time in seconds into a duration in ticks

Converts a float to an array containing 4 bytes

Returns a float value from an unsigned long representation (used to store or transfer it)

Calculates the frequency from an array of data.

Calculates the amplitude from an array of data.

Adds a window to the list of consoles available

Adds a window to the list of consoles available

Gets the default (read-only) console window

Gets a console window

Returns the name of a console

Renames the given console

Sets whether to show address and bytes for the console

Sets the colour of text inserted by the user from now on

Sets the colour of text inserted by the component from now on

Adds a block of text to the console window

Reads a line of text from the given console, pass -1 for final line

Writes a line of text from the given console, pass -1 for final line

Reads a line of bytes from the given console extending the array if needed

Writes a line of bytes from the given console, pass -1 for final line

Counts the number of lines in the console

Clears all the text in the console

Gets a ports value from its index

Sets a ports value from its index

Gets an analog value from its channel index

Sets an analog value from its index, range 0->1

Gets a ports details from its name or index

Expands a string using the built-in pathname expansion variables

Expands a string to the name of a macro used in the generated code

Expands a string to the name of a global variable used in the generated code

Expands a string to the name of a property used in the generated code

Expands a macro name to the code generated for the header of that macro

Expands a macro name to the code generated for the body of that macro

Expands a macro name to the code generated for the tail of that macro

Gets the value of the given object, if available

Gets the name of the given object

Gets the full '.' separated name of the given object

Gets the value of a named sub-item of the given object, if available

Updates the object to step depth-first through the tree

Updates the object to point to the next (younger) sibling

Updates the object to point to the next (younger) sibling matching the name

Updates the object to point to the Nth next (younger) sibling matching the name

Updates the object to point to the last (elder) sibling

Updates the object to point to its parent object

Updates the object to point to the root of the tree

Updates the object to point to the head (eldest) child

Updates the object to point to the tail (youngest) child

Updates the object to point to the '.' separated named child path

Returns the number of immediate children present for the object

Returns true if the object has children, else false

Returns the number of immediate children present for the object

Returns true if the object has a parent, else false if it is the root

Updates the object to point to the head (eldest) attribute, if any

Updates the object to point to the tail (youngest) attribute, if any

Updates the object to point to the named attribute, if any

Creates a copy of the handle and returns the copy

Gets an absolute path from a relative filename

Gets an relative path from an absolute filename

Creates a directory structure

Finds the type of a file: 0=Unknown, 1=File, 2=Dir, 4=Disk

Gets the number of bytes in the file, by handle or name

Deletes the file or directory structure

Creates the new file as a standard stream

Opens the existing file as a standard stream

Reads an array from the file, returns elements read

Writes an array to the file

Sets the position of the next read or write in the file

Gets the position of the next read or write in the file

Writes all unwritten data to the file in one block

Buffer

Opens the existing file as a circular buffer

Creates the new file as a circular buffer

Reads a single byte from the input stream, -1 if empty

Writes a single byte to the input stream

Reads an array from the input stream, returns elements read

Writes an array to the input stream

NVM

Opens the existing file as a block of non-volatile memory

Creates the new file as a block of non-volatile memory

Reads a single byte from the NVM, -1 if empty

Writes a single byte to the NVM multiple times

Reads an array from the NVM, returns elements read

Writes an array to the NVM

Displays a simple 'Ok' message box

Invokes the Win32 API MessageBox function

Displays a simple 'Yes/No' message box

Displays a simple 'Yes/No/Cancel' message box (0 == Cancel, 1 == No, 2 == Yes)

Displays a message box that allows the user to input text. Returns true if 'Ok' clicked, false otherwise

Returns the value of a monotonic non-decrementing millisecond counter

Returns the current UTC Modified Julian Date value

Returns the current local time as a Modified Julian Date value

Increments or decrements a Modified Julian Date and millisecond value

Converts a Modified Julian Date into a Gregorian calendar date

Converts a Gregorian calendar date into a Modified Julian Date

Converts a Modified Julian Date into a number of seconds since a specified epoch

Returns the Modified Julian Date given by the number of seconds since a specified epoch

Gets the day of the week that the MJD represents

Returns true if the given year is a leap year, else false

Returns the number of days in the given month

Takes English text and optional hint and converts to the current language

Sends a System.User message to the targeted component

Sends the currently processing message to the target

Returns true if the macro exists

Calls a macro

Given a handle to an object with viewable presence, shows that object on screen

Creates a general-purpose garbage collected handle for resource management

Sets a general purpose word in the handle for use by its owner

Gets a general-purpose word set by the owner of a custom handle

Deletes any handle created by the component

Gets the handle of the component that posted this event - 0 for system

Calls the Component.Timer event with Ident as an argument after Millisecs time

Kills any timers with the given ident for this component

Enables or disables the software watchdog during long operations

Claims an event message by name, returns true if claimed

Releases a previously claimed an event message by name, returns true if released

Allows an event to be fired or removes the ability for an event to fire - this may be nested

Claims mouse clicks for the target object

Releases mouse clicks for the target object

Allows calls to one of your children to be redirected to another component

Start the simulation engine

Stop the simulation engine

Sets the speed the simulation engine

Sets the clipboard with text data

Reads text data from the clipboard

Checks to see if a Flowcode window has the focus

Launches an external file or program on this computer

Writes an integer value to the registry

Writes a string value to the registry

Reads an integer value from the registry

Reads a string value from the registry

Prints out the string or value on a line in the debug window

Prints out the string or value with a new-line in the debug window

Temporary debug function

Events

CompileComponentsConsoleConnectionSimulationSystemSoundDataRecorderTooltipFileGraphicsKeyboardMouse

Preprocess		Broadcast to all components immediately before compilation is started
AddProperty		Sent to a component to allow dynamic amendment of global property declarations
AddConst		Sent to a component to allow dynamic amendment of global variable declarations
AddVarSize		Sent to a component to allow dynamic amendment of global array-size declarations
AddVar		Sent to a component to allow dynamic amendment of global constant declarations
AddHeader		Sent to a component to allow dynamic amendment of header code
AddInterrupts		Sent to a component to allow dynamic amendment of the interrupts for a component
AddInterrupt		Sent to a component to allow dynamic amendment of a single interrupts code
Start		Broadcast to all components that compilation is starting
Stop		Broadcast to all components that compilation has stopped
GetVarSize		Sent to a component to amend the size of the expected array
HtmlBodyInfo		Sent to a component to retrieve tags to be placed in the html body
HtmlScriptHeader		Sent to a component to retrieve script code to be placed in the html header section

PropertyEx		Sent when a property has been changed by the User (specific property and value identified)
Property		Sent when a property has been changed by the User
ProjectClosedown		Sent to the component when the project is closing
Added		Broadcast to all existing components once a new component has been added
Adding		Broadcast to all existing components when a new component is about to be added
Resize		Sent to the mouse target when the user has altered the position of a component child
Removed		Broadcast to all remaining components after a component has been removed
Removing		Broadcast to all existing components when a component is about to be removed
Renamed		Sent to the component when the component is renamed
Deleted		Closedown routine for the component
Deleting		Send to a component when it is being deleted
Initialise		Initialisation routine for the component once the component is linked to its parent
Initialising		Initialisation routine before the component is linked to its parent

AddLine		Post to the owning component when a line is inserted by the user
TextChanged		Post when the console text is changed by the user in some way
MemChanged		Post when the console memory is changed by the user in some way

PinPopulate		Sent when auto-populate of digital connections is requested
PinChange		Sent during simulation if a connected port pin changes
AnPopulate		Sent when auto-populate of analog connections is requested
AnChange		Sent during simulation if a connected ADC channel changes
ChipChange		Sent when the target device has changed
Unconnected		Sent when the component is compiled with unconnected pins
FCDChange		Sent when some settings of the target device have changed

Pause		Broadcast to all components that simulation has paused
Resume		Broadcast to all components that simulation has resumed
Start		Broadcast to all components that simulation is starting
Stop		Broadcast to all components that simulation has stopped

CleanHandle		Called when a custom handle is deleted to allow cleanup of resources
Timer		Called back on the panel command System.TimerStart
User		Called back on the panel command System.Notify
LoadComplete		Broadcast after a project has finished loading

Complete

Sent when a sound queued by the component has finished playing

ResyncPacket		Sent when Packet_ResyncEv is specified in scope decoding
Decode		Sent when a block of the stream is to be decoded into packets
FmtPacket		Sent when a %e is read in a format string when decoding a packet
Overlay		Sent when the mouse hovers over a scope stream

GraphicPoll		Called when a tooltip graphic is updating with the draw image already pushed
GetText		Called when a tooltip text string can be displayed
GetGraphic		Called when a tooltip graphic can be displayed with the draw image already pushed

Changed		Sent when a file being watched has changed
Closed		Sent when a file monitor is being closed

Animated		Notification than an animation has finished
Background		Updates the background container of the 2d panel
Redraw		Reconstructs and redraws the target component

ButtonName		Sent to give a meaningful name to a button on a simulated mouse-click
KeyMapDown		Post when a mapped key is pressed for the component
KeyMapUp		Post when a mapped key is released for the component
MappingKeys		Sent to find out how many keys it is possible to map to the component during simulation
MappingName		Sent to give a meaningful name to a custom key-map event for a component

Release		Post when the mouse is released on a child of the component during simulation
Click		Post when the mouse is clicked on a child of the component during simulation
Drag		Post when the mouse is dragged on a child of the component during simulation