One position by trend direction

Assalamou alaykoum
I am trying to program an expert on MT4.
I wanted to know if anyone had a script that opens a single position towards trend.
The idea is as follows:
1 / The market is bullish, I open a buy position. It closes after a certain time after a SL or TP. As the market is bullish, I do not want even the expert opens a buy position.

2 / bear market, I opened a sales position. It closes after a certain time after a SL or TP. As the market is bearish, I do not want even the expert opens a sales position.

Chokran ala moussahamatikoum

وعليكم السلام ورحمة الله وبركاته
ما هي محاولتك التي توصلت لها وسوف أساعدك في برمجة الإكسبرت الذي تريده في أي جزء ينقصك

Thank you for your reply Mr.Dollar
The idea is as follows:
1 / Take an indicator that shows the direction of the trend
2 / If he says he is bullish I buy EURUSD at 1.30000 eg, SL and TP 100 pips
In both cases, the trend is still bullish and the price reaches 1.30100 ==> TP reached, I pocketed the gain and no more trade until the trend becomes bearish
Like if this upward trend in SL
3 / If he says he is bearish I sell EURUSD at 1.30000 eg, SL and TP 100 pips
In both cases, the trend is still bearish and the price reaches 1.29900 ==> TP reached, I pocketed the gain and no more trade until the trend is upward
Same if the SL in this downward trend

badi bass script or function wich give me the trade type of the last position for the current symbol
input parameter = magic number
Chokran !!

.This is the script wich a needed, in case if someone want it. Now it's ok. Thanks all

اقتباس:

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المشاركة الأصلية كتبت بواسطة CallYouBack

.This is the script wich a needed, in case if someone want it. Now it's ok. Thanks all

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جزاك الله خير
كل الكود صحيح يوجد فقط خطأ بسيط في الحلقه عند البحث عن الصفقه

كود PHP:

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 for(int pos=total;pos>0;pos--)
    { 


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فيجب أن تجعل البحث بدئا من total-1 إلى >=0
لأن رقم الصفقات يأخذ القيم من 0 حتى عدد الصفقات-1

كود PHP:

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for(int pos=total-1;pos>=0;pos--) 


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You're right ! Thanks :)