Knockback Unit

Great! I realy like to use my messenger to talk!

        set dat.u = u
        set dat.u = u

Fix that..

Done, thanks.

NOW, Silvenon, when will you use the messenger to talk to me? I realy did waht you sayd, even with JASS and it does not works, i copyed it exactly! i modified what i needed... Still does not works... I've stupidly deleted the knockback trigger...

Originally Posted by Silvenon

            if (x < MAX_X and y < MAX_Y and x > MIN_X and y > MIN_Y) and not BoolAr[1] then
                call SetUnitX(dat.u, x)
                call SetUnitY(dat.u, y)
            endif

            set dat.d1 = dat.d1 - dat.d2

            if dat.d1 <= 0 or (x > MAX_X or y > MAX_Y or x < MIN_X or y < MIN_Y) or BoolAr[1] then
                set Ar[i] = Ar[Total - 1]
                set Total = Total - 1

                call dat.destroy()
            endif

->

            if dat.d1 <= 0 or (x > MAX_X or y > MAX_Y or x < MIN_X or y < MIN_Y) or BoolAr[1] then
                set Ar[i] = Ar[Total - 1]
                set Total = Total - 1

                call dat.destroy()
            else
                call SetUnitX(dat.u, x)
                call SetUnitY(dat.u, y)
            endif

More efficient (tho very slightly), and doesn't slide partially into the wall on the last interval, also, won't this go through cliffs?

You could do

            if dat.d1 <= 0 or (x > MAX_X or y > MAX_Y or x < MIN_X or y < MIN_Y) or BoolAr[1] or IsTerrainPathable( x, y, PATHING_TYPE_WALKABILITY ) == false then

(IsTerrainPathable is bugged and returns the opposite of what it should, thats why I put == false)

Soo, overall, change what i Quoted from yours to:

            if dat.d1 <= 0 or (x > MAX_X or y > MAX_Y or x < MIN_X or y < MIN_Y) or BoolAr[1] or IsTerrainPathable( x, y, PATHING_TYPE_WALKABILITY ) == false then
                set Ar[i] = Ar[Total - 1]
                set Total = Total - 1

                call dat.destroy()
            else
                call SetUnitX(dat.u, x)
                call SetUnitY(dat.u, y)
            endif

I think it's not the same, since there is an and.

About that pathable terrain thing, I did that in a different way.

How do i import JASS file as i keeping getting errors saying that there is missing value.

Originally Posted by lightphoenix2

How do i import JASS file as i keeping getting errors saying that there is missing value.

May be because it need some variables

yar , but i dont know how to do it.

Originally Posted by lightphoenix2

yar , but i dont know how to do it.

what do you mean don't know? you don't know how to create variables?

Lol :))))))

You all are talking nosense :D !
This sistem is great :) . Easy to understand

* unit u = the unit being knockbacked
* real d = the distance the unit is knockbacked to
* real a = the angle (direction of the knockback) in RADIANS
* real w = the duration of the knockback
* real r = the radius of tree destroying, but there's a new trick: if you put a negative number as the radius, the unit will stop knockbacking when it gets in that range of a tree and if you put a positive value, the unit will destroy trees when it gets in that range of a tree (if you don't want any of those, just put 0)
* integer t = type 0 means no effect (both s and p should be ""), type 1 means periodic effect (meaning you should put "" as the attachment point, parameter p), type 2 means a special effect attached on the unit and destroyed when the knockback is finished (this is where you use parameter p)
* string s = the path to the special effect you want to use (periodic), that effect will be destroyed immediatelly (you can put "" if you don't want a special effect)
* string p = used for type 2, it's the attachment point of the effect, "chest" is default (so if you put "", it will be "chest")

I can only use (u, d, a, w) if I try to use the others input it says: "Too many arguments"
How can I fix it? Also, how can I make two attached effects instead of one?
Thanks

Edit1: Lolz I found it xD But how can I make it spawns two effects instead of one?
Edit2: Some tips to make it looks like the unit is pushing the floor?
Edit3: The unit still pass trough trees and walls even if I put -1 to -250 in real r.

how to use the jass library??? will I put it in the trigger or somewhere else?? help please, I'm noob in jass....

Check the Tutorials section before asking this questions.