com.almasb.fxgl.parser

Class JavaScriptParser

java.lang.Object

com.almasb.fxgl.parser.JavaScriptParser

public final class JavaScriptParser
extends Object

Allows to parse valid javascript source files. Once parsed, callFunction(String, Object...) can be used to invoke a JS function.

Constructor Summary

Constructors

Constructor and Description
JavaScriptParser(String scriptFileName) Constructs new javascript parser for given .js file or source string.

Method Summary

Modifier and Type	Method and Description
<T> T	callFunction(String name, Object... args) Invokes a JS function.

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaScriptParser

public JavaScriptParser(String scriptFileName)

Constructs new javascript parser for given .js file or source string. The file will be loaded with AssetLoader.loadScript(String)

Parameters:

scriptFileName - name of script file under "/assets/scripts/" or source string

Throws:

IllegalArgumentException - if syntax error

Method Detail

callFunction

public <T> T callFunction(String name,
                          Object... args)

Invokes a JS function.

Type Parameters:

T - return type

Parameters:

name - function name

args - function arguments

Returns:

object returned by function

Throws:

IllegalArgumentException - if any error occurred during invocation