//@version=4
study("ytg_DveMashki_ind", overlay=true)

ma_1 = input(title="ma_1", type=input.integer, defval=28, minval=1)
ma_2 = input(title="ma_2", type=input.integer, defval=144, minval=1)
method = input(title="method", defval="Linear Weighted", options=["Simple", "Exponential", "Smoothed", "Linear Weighted"])
price = input(title="price", type=input.source, defval=close)

signal = input(title="signal", type=input.integer, defval=14, minval=1)
s_method = input(title="s_method", defval="Simple", options=["Simple", "Exponential", "Smoothed", "Linear Weighted"])

signal2 = input(title="signal2", type=input.integer, defval=70, minval=1)
s_method2 = input(title="s_method2", defval="Simple", options=["Simple", "Exponential", "Smoothed", "Linear Weighted"])

GetMA(_src,_period,_method) =>
    _value = 0.0
    if _method=="Simple"
        _value := sma(_src,_period)
    else
        if _method=="Exponential"
            _value := ema(_src,_period)
        else
            if _method=="Smoothed"
                _value := ((_period-1) * nz(_value[1]) + _src) / _period
            else
                if _method=="Linear Weighted"
                    _value := wma(_src,_period)
    _value

ExtMapBuffer1 = GetMA(price,ma_1,method)
ExtMapBuffer2 = GetMA(price,ma_2,method)

MACD_Map = ExtMapBuffer1 - ExtMapBuffer2

SignalMap = GetMA(MACD_Map, signal, s_method)
SignalMap2 = GetMA(MACD_Map, signal2, s_method2)

SignalLine = ExtMapBuffer2 + SignalMap
SignalLine2 = ExtMapBuffer2 + SignalMap2

plot(SignalLine, title="SignalLine", color=color.yellow, linewidth=2, style=plot.style_line, transp=00, offset=0, trackprice=false)
plot(SignalLine2, title="SignalLine2", color=color.aqua, linewidth=2, style=plot.style_line, transp=00, offset=0, trackprice=false)

Ext1 = plot(ExtMapBuffer1, title="ExtMapBuffer1", color=color.purple, linewidth=1, style=plot.style_line, transp=00, offset=0, trackprice=false)
Ext2 = plot(ExtMapBuffer2, title="ExtMapBuffer2", color=color.maroon, linewidth=1, style=plot.style_line, transp=00, offset=0, trackprice=false)


color_area = ExtMapBuffer2>=ExtMapBuffer1 ? color.new(color.maroon , 40) : color.new(color.purple , 40)
fill(Ext1, Ext2, color=color_area , title = "Border")