Find people who is invisible?

[Jason_king_lin]

As you see:
Anter is following me, but i casts invisbility

[PeterPalov]

I guess he is chasing your targetPos. I coiuld be mistaking though.

[riticmaster908]

you can predict the position of the hero if they get your veloctiy

[Jason_king_lin]

Well, i wanna know how

[Aya]

Velocity is practically speed and direction, so you got to do distance measurements and time calculations, maybe use vectors and u will get it.

[Jason_king_lin]

How to write the code?

[Jason_king_lin]

how to use velocity?

[Aya]

Im honestly not so sure how its possible with code, but physics wise, speed is distance over time and the velocity is knowing the speed and the direction, it is a vector

[Jason_king_lin]

If you go

hero.move(eh.velocity)

you just move like (17, 16)

[Aya]

well no, you need to use what you know about the velocity and with that you can assume where the position might be

so you see, oh s/he moved from this point to this point in this time, so it will probably go the same distance in the same direction, so in this time, it will be there

in that sense

[Jason_king_lin]

Well, how to write that

[Jason_king_lin]

Hello everyone, I tried by my self but still can’t chase invisible enemy:

while True:
    eh = hero.findNearest([e for e in hero.findEnemies() if e.id == "Hero Placeholder 1"])
    if eh:
        v = eh.velocity
        x = v.x
        y = v.y
        nexX = 0
        newY = 0
        newPos = Vector(0, 0)
        # if x == 0 and y == 0:
        #     while hero.distanceTo(eh) > 3:
        #         hero.move(eh.pos)
        #     hero.buildXY('bear-trap', eh.pos.x, eh.pos.y)
        # else:
        if x > eh.pos.x:
            newX = x - eh.pos.x
        elif x < eh.pos.x:
            newX = eh.pos.x - x
        if y > eh.pos.y:
            newY = y - eh.pos.y
        elif y < eh.pos.y:
            newY = eh.pos.y - y
        newPos = Vector(newX, newY)
        hero.move(newPos)