Code Monkey home page Code Monkey logo

fakescript-java's Introduction

#fakescript

Author PlatformScript License

Lightweight embedded scripting language

Brief introduction 中文

fakescript is a lightweight embedded scripting language , using Java language, grammar lessons from lua, golang, erlang, based on jflex, cup generative grammar tree , compiled into byte code interpreted. fakescript for C/C++

Script feature

  • The syntax is similar to lua
  • All function
  • Support array, map, unlimited nested
  • Support generating routine like fake testfunc (param1), to achieve the effect of multithreading
  • Support binding Java Static functions and Java class member functions
  • With interpreter
  • Support multi return value
  • Support profile, can get the script running time of each function
  • Support hot update
  • Support Int64
  • Support const definitions
  • Support Package
  • Support struct
  • Support byte code optimize
  • Support global map

Sample

#!lua


-- Current package name
package mypackage.test

-- include file
include "common.fk"

-- struct define
struct teststruct
	sample_a
	sample_b
	sample_c
end

-- const define
const hellostring = "hello"
const helloint = 1234
const hellomap = {1 : "a" 2 : "b" 3 : [1 2 3]}

-- func1 comment
func myfunc1(arg1, arg2)
	
	-- Java static function calls and Java class member functions
	arg3 := cfunc1(helloint) + arg2:memfunc1(arg1)
	
	-- Branch
	if arg1 < arg2 then	
		-- create routine
		fake myfunc2(arg1, arg2)
	elseif arg1 == arg2 then	
		print("elseif")
	else
		print("else")
	end
	
	-- for loop
	for var i = 0, i < arg2, i++ then
		print("i = ", i)
	end
	
	-- array use
	var a = array()
	a[1] = 3
	
	-- map use
	var b = map()
	b[a] = 1
	b[1] = a
	
	-- Int64
	var uid = 1241515236123614u
	log("uid = ", uid)

	-- sub func call
	var ret1, var ret2 = myfunc2()

	-- other package call
	ret1 = otherpackage.test.myfunc1(arg1, arg2)
	
	-- struct use
	var tt = teststruct()
	tt->sample_a = 1
	tt->sample_b = teststruct()
	tt->sample_b->sample_a = 10

	-- switch branch
	switch arg1
		case 1 then
			print("1")
		case "a" then
			print("a")
		default
			print("default")
	end

	-- multi return value
	return arg1, arg3
	
end

Java Sample

#!java
// create instance
fake f = fk.newfake(null);
// regist all func marked with @fakescript in package
fk.reg(f, "com.test");
// parse script file
fk.parse(f, "test.fk");
// run script func myfunc1, put in two param 1 and 2
double ret = (double)fk.run(f, "myfunc1", 1, 2);

Welcome to donate

donation.png

Donated money will be used to improve performance and subsequent continuous optimization fakescript

fakescript-java's People

Contributors

esrrhs avatar

Watchers

weimingtom avatar  avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.