Dont know how to script pls help <3

[BirdPerson]

Hey I posted this without an account so sorry if it shows up twice

I am desperately in search for a macro that will do this

Hit macro key :
W, A, S, D are canceled immediately even if they are being held down
.001 sec delay
SHIFT is pressed down
.005 sec delay
IF i am still holding W,A,S, or D (or maybe just one of those keys) that key is automatically re held down
.005 sec delay
RIGHT CLICK is pressed

I am not sure if this is hard for someone to make or not, but if someone knows how to make this into a working macro I will be very happy
Thank you!