Pine script 将Pine脚本转换为MQL4或MQL5语言（简易EA）

有人能帮我把这个脚本转换成MQL4或MQL5吗？我尝试了一整天都没有成功，因为我对代码不太在行，但我相信这对你们中的一些人来说真的很容易，因为它是一个小代码。由于MT4/5已经完成了回溯测试，因此回溯测试部分没有必要

额外信息，因为stackoverflow要求提供更多详细信息： 我无法绕过cz部分，所以我的“Filt”的mql4方程不起作用； 我不知道它在哪里提到了购买的地段，但我相信这是最容易纠正的部分

// ============================================ PROCESS INPUTS ============================================= //

tClose = security(tickerid, period, open)

// Inputs
ssPeriod = input(defval = 20, title = "Period length", type = integer) // Period of bars to look back on

// The number of previous data points to use when building the EMA
number_of_periods = input(title="Number Of Periods", type=integer, defval=1, minval=1)

// The type of price to use when building the EMA (close, open, high, low, etc)
data_source = input(title="Data Source", type=source, defval=hlc3)

// The time-frame to use when building the EMA
// Value must be greater than or equal to your current time-frame
// Min value is 1 minute. Max value is 1440 minutes(1 day)
data_source_period = input(title="Data Source Period (Minutes)", type=integer, defval=1440, minval=1, maxval=14400)

// === INPUT BACKTEST RANGE ===
FromMonth = input(defval = 1, title = "From Month", minval = 1, maxval = 12)
FromDay   = input(defval = 1, title = "From Day", minval = 1, maxval = 31)
FromYear  = input(defval = 2018, title = "From Year", minval = 2000)
ToMonth   = input(defval = 12, title = "To Month", minval = 1, maxval = 12)
ToDay     = input(defval = 31, title = "To Day", minval = 1, maxval = 31)
ToYear    = input(defval = 9999, title = "To Year", minval = 2000)



// === FUNCTION EXAMPLE ===
start     = timestamp(FromYear, FromMonth, FromDay, 00, 00)  // backtest start window
finish    = timestamp(ToYear, ToMonth, ToDay, 23, 59)        // backtest finish window
window()  => time >= start and time <= finish ? true : false // create function "within window of time"

valid_inputs = true

if isintraday
    if data_source_period < interval
        valid_inputs := false // why show a 5 minute EMA on a 4 hour chart
else
    valid_inputs := false // this version only supports intraday charts

// =============================================== BUILD EMA =============================================== //

a1 = exp(-1.414*3.14159 / ssPeriod)
b1 = 2*a1*cos((3.14159/180)*(1.414*180 / ssPeriod))
c2 = b1
c3 = (-a1)*a1
c1 = 1 - c2 - c3
Filt = c1*(tClose + nz(tClose[1])) / 2 + c2*nz(Filt[1]) + c3*nz(Filt[2])

// Short Smooth
plot(Filt, title = "Short", style = line, color = red, transp = 0, linewidth = 1) // Plot it

len1 = input(31, minval=1, title="EMA1 (Slow)")
src1 = input(open, title="EMA1 Source")
ema1 = ema(src1, len1)


// Default to an EMA on the current time-frame
ema_values = ema(data_source, number_of_periods)

// Get the price feed for the specified price type and time-frame
price_feed_for_ema = security(tickerid, tostring(data_source_period), data_source)

if valid_inputs
    number_of_periods_normalized = number_of_periods * data_source_period / interval
    ema_values :=  ema(price_feed_for_ema, number_of_periods_normalized)

// Long
plot(series=ema_values, title = "Long", style=line, linewidth=1, color=green)

//extra
len12 = input(73, minval=1, title="Slow EMA 12")
src = close
ema12 = ema(src, len12)
colFinal2 = gray
p4=plot(ema12, title="Slow EMA 12", style=line, linewidth=2, color=black)
// extra
len7 = input(30, minval=1, title="Slow EMA 7")
ema7 = ema(src, len7)
plot(ema7, title="Slow EMA 7", style=line, linewidth=1, color=purple)

longCondition = crossunder(ema12, ema_values)
shortCondition = crossover(ema12, ema_values)



if (longCondition)
    strategy.entry("Go Long Entry", strategy.long, when = window())

if (shortCondition)
    strategy.entry("Go Short Entry", strategy.short, when = window())

//================================================================================================================================================================================================================================================================================================================================================//
tClose=安全性（tickerid、period、open）
//投入
ssPeriod=input（deffal=20，title=“Period length”，type=integer）//要回顾的条形图的周期
//构建EMA时要使用的先前数据点的数量
周期数=输入（title=“周期数”，type=integer，deffal=1，minval=1）
//构建EMA时使用的价格类型（关闭、打开、高、低等）
数据源=输入（title=“数据源”，type=source，deffal=hlc3）
//构建EMA时使用的时间框架
//值必须大于或等于当前时间范围
//最小值为1分钟。最大值为1440分钟（1天）
数据源时段=输入（title=“数据源时段（分钟）”，类型=整数，定义值=1440，最小值=1，最大值=14400）
//==输入回测范围===
FromMonth=输入（defval=1，title=“From Month”，minval=1，maxval=12）
FromDay=输入（defval=1，title=“From Day”，minval=1，maxval=31）
FromYear=输入（defval=2018，title=“From Year”，minval=2000）
ToMonth=输入（defval=12，title=“To Month”，minval=1，maxval=12）
今天=输入（defval=31，title=“今天”，minval=1，maxval=31）
ToYear=输入（defval=9999，title=“To Year”，minval=2000）
//==函数示例===
开始=时间戳（FromYear、FromMonth、FromDay、00、00）//反向测试开始窗口
finish=时间戳（今年，明天，今天，23，59）//回溯测试完成窗口
window（）=>时间>=开始和时间请有人帮帮我？至少在cz部分？