[JASS] Cheaking if a unit is in region

[dardas]

Hey, i've done a trigger, thats moves a unit alone every 0.05 seconds, it moves a bit to the left,

i want to cheak if the unit is inside a region or not.. but in jass,
i tried converting a gui trigger of it, but it used a new function..
and i dont know if its the only way.

 

[Pharaoh_]

local unit u = YourUnit
set udg_Region = gg_rct_MyRegion
if IsUnitInRegion (udg_Region, u) then
//actions here
endif
set u = null

You don't need a new function at all

 

[dardas]

Thanks alot =] much better then distance between points aswell (tried some other options at gui), thanks =]

Another problem now..

if IsUnitInRegion(udg_Flying_LandingRegion, Flying_Unit) then

sayd that it has a problem.. cannot convert rect to region..

 

[Ciebron]

function IsUnitInRect takes unit u, rect r returns boolean
    local real x = GetUnitX(u)
    local real y = GetUnitY(u)
    
    return (GetRectMaxX(r) <= x) and (GetRectMinX(r) >= x) and (GetRectMaxY(r) <= y) and (GetRectMinY(r) >= y)
endfunction

or if you wanna do it in a if/then/else

if (GetRectMaxX(r) <= x) and (GetRectMinX(r) >= x) and (GetRectMaxY(r) <= y) and (GetRectMinY(r) >= y) then

endif

EDIT:

Note region and rects arnt the same in jass and gui

 

[dardas]

hmm..

if (GetRectMaxX(udg_Flying_LandingRegion) <= x) and (GetRectMinX(udg_Flying_LandingRegion) >= x) and (GetRectMaxY(udg_Flying_LandingRegion) <= y) and (GetRectMinY(udg_Flying_LandingRegion) >= y) then

    if Flying_AutoMoveSpeed[GetConvertedPlayerId(GetOwningPlayer(Flying_Unit))] == 0 then
    
    call landing(Flying_Unit)
    
    endif

endif

dint have any bugs.. but it didnt really call landing... any idea? o.o

 

[Tirlititi]

You (and Ciebron) made a mistake : it's GetRectMaxX(...) >= x and not the contrary (same for all the others coords).
You can also use

RectContainsUnit(rect, unit)

or

RectContainsLoc(rect, location)

or even

RectContainsCoords(rect, x, y)

that has the same effect.

 

[dardas]

Thanks, worked, +rep to all of you for your time.