Check if you're facing the target?

[thrakmar]

I couldn't find anything in Imogens API.

[Belamoor]

As far as i know, only NerdPack extension for PE can do this.
Example:

{'Cobra Shot',  'target.NePinfront' },

[akeon1]

that is fairly straight forward, just use either my (if you have a copy of it still - was in the \external folder) or stinkytwich's ObjectManager.lua

Or depending on your level, you can work out how to insert it in.
These are the functions - load them in your library.

ProbablyEngine.condition.register("facing", function(unit, target)
local unitExists = UnitExists(unit)
local targetExists = UnitExists(target)
if not unitExists or not targetExists then
return
end
if FireHack then
if ObjectIsFacing(unit, target) then
return true
else
return false
end
else
if Ake.listenerNotFacingTarget == true then
return false
else
return true
end
end
end)

and

Ake.listenerNotFacingTarget = nilProbablyEngine.listener.register("UI_ERROR_MESSAGE", function(...)
    local args = ...

    if args == "Target needs to be in front of you." and UnitExists("target") then
        Ake.listenerNotFacingTarget = true
    else
        Ake.listenerNotFacingTarget = false
    end end)

This is the condition used in the CR:
"player.facing(target)"

Example usage:
{ "Wind Shear", { "modifier.interrupt", "target.interruptAt(30)", "player.facing(target)" } },

[s1gnal]

Make it easy for people to make rotations. Like "I wanna ****ing Wind Shear target infront" ... that would be something, and a lot of profiles would be made. Making stuff harder than it actually needs to be is just stupid.

[StinkyTwitch]

its super easy with a certain unlocker, but most of the people here want free shit. my shit works for free even though it is hard. if you don't like feel free to develop a solution that is "super easy" and people will flock to making PE rotations again.