jcaas.script_nodes
Class EvalFunctions

java.lang.Object
  jcaas.script_nodes.AnnotationFunctions
      jcaas.script_nodes.EvalFunctions

public class EvalFunctions
extends AnnotationFunctions

This class defines several functions which can be called from within an evaluation script.

Constructor Summary

EvalFunctions()

Method Summary

static SList	CreateList()
static NumericValue	getFreeMemory()
static NumericValue	getValue(java.lang.String field) Gives the value of the named static field in main.BlackBoard.
static void	ignorePackage(java.lang.String pack)
static void	print(java.lang.Object o)
static void	setChord(java.lang.String chord)
static void	setCycleDelay(NumericValue n) Sets how long the script should sleep before reevaluating all conditions.
static void	setInstrument(NumericValue value) Sets the instrument of the singleton MusicThread's MIDIPlayer instance.
static void	setMelody(java.lang.String melody)
static void	setModeGenerate()
static void	setSong(java.lang.String title)
static void	setTempo(NumericValue speed) Sets the tempo of the singleton MuisThread's MIDIPlayer instance.
static void	setVolume(NumericValue value) Sets the volume of the singleton MusicThread's MIDIPlayer instance.
static void	switchMelody(java.lang.String melody)
static void	switchSong(java.lang.String title)

Methods inherited from class jcaas.script_nodes.AnnotationFunctions

annotateLoops, countInstructions, pow, update

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EvalFunctions

public EvalFunctions()

Method Detail

CreateList

public static SList CreateList()

print

public static void print(java.lang.Object o)

setCycleDelay

public static void setCycleDelay(NumericValue n)

Sets how long the script should sleep before reevaluating all conditions.

Parameters:

c -

n -

setModeGenerate

public static void setModeGenerate()

setChord

public static void setChord(java.lang.String chord)

setMelody

public static void setMelody(java.lang.String melody)

switchMelody

public static void switchMelody(java.lang.String melody)

setSong

public static void setSong(java.lang.String title)

switchSong

public static void switchSong(java.lang.String title)

ignorePackage

public static void ignorePackage(java.lang.String pack)

getFreeMemory

public static NumericValue getFreeMemory()

getValue

public static NumericValue getValue(java.lang.String field)

Gives the value of the named static field in main.BlackBoard.

Parameters:

context - the context of the current eval script.

field - the field to get the value of.

Returns:

the value of the field (assumed to be an Integer).

setTempo

public static void setTempo(NumericValue speed)

Sets the tempo of the singleton MuisThread's MIDIPlayer instance.

Parameters:

c - the context of the current eval script.

milliseconds - the new value for the tempo.

setVolume

public static void setVolume(NumericValue value)

Sets the volume of the singleton MusicThread's MIDIPlayer instance.

Parameters:

c - the context of the current eval script.

value - the value to set the volume to.

setInstrument

public static void setInstrument(NumericValue value)

Sets the instrument of the singleton MusicThread's MIDIPlayer instance.

Parameters:

c - the context of the current eval script.

value - the numeric value of the instrument to use.