Patron04 MACD DEMA TOFF Alert Script

I prepared the macd dema indicator made by Toff as a startegy test. There is another strategy like this. But the process is opened according to the intersection of macd and signal. But the difference between my test is this. Macd is testing according to the intersection of 0 value. Macd sells 0 when cut down, buying when 0 cuts down

Toff's Macd dema:

tradingview.com/script/NL1z2SYw-MACD-DEMA/