fakescript是一款轻量级的嵌入式脚本语言，使用c++语言编写，语法吸取自lua、golang、erlang，基于flex、bison生成语法树，编译成字节码解释执行。与lua相比，运行速度不相上下，更易使用，源代码可读性更强
- 语法类似lua
- 全部为函数
- 支持array，map，可以无限嵌套
- 支持fake testfunc(param1)产生routine，实现假多线程效果
- 支持C函数和类成员函数的绑定
- 自带解释器，JIT部分支持
- 支持多返回值
- 自带profile，可获取脚本各个函数运行时间
- 支持热更新
- 支持Int64
- 支持const定义
- 支持包
- 支持struct
- 支持打包bin文件或可执行文件
- 自带gdb风格的命令行调试器，以及vs风格的可视化编辑调试ide
- 可在C里直接通过接口调用，开始命令行调试
- 文件
- 网络
- 字符串
- xml
- 模板类
- json
#!lua
-- 当前包名
package mypackage.test
-- 引入的文件
include "common.fk"
-- 结构体定义
struct teststruct
sample_a
sample_b
sample_c
end
-- 常量值
const hellostring = "hello"
const helloint = 1234
const hellomap = {1 : "a" 2 : "b" 3 : [1 2 3]}
-- func1 comment
func myfunc1(arg1, arg2)
-- C函数和类成员函数的调用
arg3 := cfunc1(helloint) + arg2:memfunc1(arg1)
-- 分支
if arg1 < arg2 then
-- 创建一个协程
fake myfunc2(arg1, arg2)
elseif arg1 == arg2 then
print("elseif")
else
print("else")
end
-- for循环
for var i = 0, i < arg2, i++ then
print("i = ", i)
end
-- 数组
var a = array()
a[1] = 3
-- 集合
var b = map()
b[a] = 1
b[1] = a
-- Int64
var uid = 1241515236123614u
log("uid = ", uid)
-- 子函数调用
var ret1, var ret2 = myfunc2()
-- 其他包的函数调用
ret1 = otherpackage.test.myfunc1(arg1, arg2)
-- 结构体
var tt = teststruct()
tt->sample_a = 1
tt->sample_b = teststruct()
tt->sample_b->sample_a = 10
-- 分支
switch arg1
case 1 then
print("1")
case "a" then
print("a")
default
print("default")
end
-- 多返回值
return arg1, arg3
end
#!c++
// 创建一个实例
fake * fk = newfake();
// 注册全局函数
fkreg(fk, "cfunc1", cfunc1);
// 注册类成员函数，不同的类注册一样的函数名字不冲突
fkreg(fk, "memfunc1", &class1::memfunc1);
// 解析fake脚本文件
fkparse(fk, argv[1]);
// 执行myfunc1函数，传入两个参数分别为1和2
ret = fkrun<int>(fk, "myfunc1", 1, 2);
// 删除实例
delfake(fk);
- IDE
- 命令行
欢迎使用支付宝手扫描上面的二维码，对该项目进行捐赠。捐赠款项将用于改进fakescript性能以及后续持续优化。
/////////////////////////////////////////////////////////////////////////////////////
fakescript is a lightweight embedded scripting language , using c ++ language, grammar lessons from lua, golang, erlang, based on flex, bison generative grammar tree , compiled into byte code interpreted. Compared with lua, comparable speed , easier to use , more readable source code
- 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 C functions and class member functions
- With interpreter, JIT part support
- 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 packaged bin file or executable file
- Own command line style debugger like gdb, and vs style debugging ide
- Can start a command-line debugging in C through the interface call
- File
- Network
- String
- Xml
- Template
- Json
#!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)
-- C function calls and 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
#!c++
// create instance
fake * fk = newfake();
// regist global func
fkreg(fk, "cfunc1", cfunc1);
// regist class mem func, diffent class type can regist the same name
fkreg(fk, "memfunc1", &class1::memfunc1);
// parse script file
fkparse(fk, argv[1]);
// run script func myfunc1, put in two param 1 and 2
ret = fkrun<int>(fk, "myfunc1", 1, 2);
// delete instance
delfake(fk);
- IDE
- Command-line
Donated money will be used to improve performance and subsequent continuous optimization fakescript
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