IsLocPathable

not rated

Submitted by PitzerMike2004-05-31Physics0 downloads

Will detect if the point is pathable or not.
The function will also detect deep water, cliffs ...

Thanks to AIAndy who actually did that function, I just rewrote it for general use.

Source

//============================================================================================================ 
//
// For more JASS scripts, visit us at http://www.wc3JASS.com
//
//============================================================================================================ 

function IsLocPathable takes location l returns boolean
  local real x = GetLocationX(l)
  local real y = GetLocationY(l)
  local real ad = ((GetCameraBoundMaxX()+GetCameraMargin(CAMERA_MARGIN_RIGHT)) - (GetCameraBoundMinX()-GetCameraMargin(CAMERA_MARGIN_LEFT))) / 720
  local unit u = CreateUnit(Player(PLAYER_NEUTRAL_PASSIVE),'odoc',x,y,0)
  call ShowUnit(u,false)
  call UnitAddAbility(u,'Aeye')
  if (GetUnitX(u) > x + ad) or (GetUnitX(u) < x - ad) or (GetUnitY(u) > y + ad) or (GetUnitY(u) < y - ad) then
    call RemoveUnit(u)
    return false
  elseif IssuePointOrder(u,"evileye",x,y) then
    call RemoveUnit(u)
    return true
  endif
  call RemoveUnit(u)
  return false
endfunction

Comments

No comments.