Thought of implementing a simple intraday trading system with stoploss and target controls with time-based entry and exit controls. Traders can use this code as a prototype to design their own intraday trading strategy

Tradingview Pinescript brings more interesting way of implementing pure intraday trading system with target and stoploss.
Here is a simple Intraday Trading System Module. Sort of a Coding Snippet to create your own intraday trading system with the following signals
1)Buy Signal
2)Sell Signal
3)Stop Exit
4)Target Exit
5)Square.Off Exit
Note: It is not a Tradingview strategy but more of visual indications. Kindly use the module to build your strategy on top of this code. For simplicity purpose explained with EMA crossover strategy.
Intraday Trading System – Pinescript Module (Visual Stop and Target Levels )
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © marketcalls_in
//Coded by Rajandran R (Founder - Marketcalls/Co-Founder - Algomojo)
//@version=4
study("Simple Intraday Trading System",overlay=true)
ema1 = input(title="Fast EMA",type = input.integer, defval=5,minval=1,maxval=200)
ema2 = input(title="Slow EMA",type = input.integer, defval=10,minval=1,maxval=200)
TradeTime = input(title="Trade Timings",defval="0930-1500", type=input.session)
SqoffTime = input(title="Squareoff Timings",defval="1515-1530", type=input.session)
stop = input(title="Stoploss (Points)",type = input.integer, defval=30,minval=1,maxval=1000,step=0.05)
target = input(title="Target (Points)",type = input.integer, defval=20,minval=1,maxval=1000,step=0.05)
displayema = input(title="Display EMA",type=input.bool,defval=true)
Barsinsession(TradeTime) => time(timeframe.period,TradeTime) != 0
Insession = Barsinsession(TradeTime) ? 1 : 0
endofsession = Insession == 0 and Insession[1] == 1
Sqsession = Barsinsession(SqoffTime) ? 1 : 0
SqTime = Sqsession == 1 and Sqsession[1] ==0
Buy = crossover(ema(close,ema1),ema(close,ema2)) and Insession
Sell = (crossunder(ema(close,ema1),ema(close,ema2)) and Insession) or SqTime
BuyPrice = valuewhen(Buy,close,0)
targetprice = BuyPrice + target
stopprice = BuyPrice - stop
emacrossexit = crossunder(ema(close,20),ema(close,50))
Targethit = crossover(high,targetprice)
Stophit = crossunder(low,stopprice)
Sell := Sell or Targethit or Stophit
exitprice = valuewhen(emacrossexit or SqTime,close,0)
targetexitprice = valuewhen(Targethit,targetprice,0)
stopexitprice = valuewhen(Stophit,stopprice,0)
newday = dayofmonth != dayofmonth[1]
var isLong = false
var isSell = false
//Removing Excessive Signals
Buy := not isLong and Buy
Sell := not isSell and Sell
if Buy
isLong := true
isSell := false
if Sell
isLong := false
isSell := true
//flip
buycontinue = barssince(Buy) < barssince(Sell)
sellcontinue = barssince(Sell) < barssince(Buy)
plot(buycontinue? targetprice : na,color=color.blue,style=plot.style_circles,linewidth=1 )
plot(buycontinue? stopprice : na,color=color.red,style=plot.style_circles,linewidth=1 )
plotshape(Buy,style=shape.labelup,location = location.belowbar,color=color.green,title = "Buy",text="Buy",textcolor=color.white)
plotshape(Sell and not SqTime and not Targethit and not Stophit,style=shape.labeldown,location = location.abovebar,color=color.red,title = "Sell",text="Sell",textcolor=color.white)
plotshape(Sell and SqTime and not Targethit and not Stophit,style=shape.labeldown,location = location.abovebar,color=color.orange,title = "Squareoff.Exit",text="Squareoff.Exit ",textcolor=color.white)
plotshape(Sell and not SqTime and Targethit and not Stophit,style=shape.labeldown,location = location.abovebar,color=color.blue,title = "Sell",text="Target.Exit",textcolor=color.white)
plotshape(Sell and not SqTime and not Targethit and Stophit,style=shape.labeldown,location = location.abovebar,color=color.red,title = "Squareoff.Exit",text="Stop.Exit",textcolor=color.white)
plot(displayema ? ema(close,ema1) : na,color=color.aqua,style=plot.style_line,linewidth=1)
plot(displayema ? ema(close,ema2) : na,color=color.lime,style=plot.style_line,linewidth=1)
Sir it can be helpful if you send the same snippets in AFL
Super script sir, how can we get buy signal candle low is stop loss and target buy signal low +high total sum is target, ple help me sir