-- LEVELGEN for BotNavMeshZone
-- use /dzones to see it while in game
Pt1 = Point(100,0)
Pt2 = Point(99,1)
logprint(levelgen:pointCanSeePoint(Pt1,Pt2) )
-- THE ABOVE IS A TEST


function output1(str1)
  -- logprint(str1)
  levelgen:addLevelLine(str1)
end

size=tonumber(arg[1]) or 16
minsize=tonumber(arg[2]) or 0.2

-- GRID SIZE - problem can be caused by comparing while not the grid size.
gridsize=tonumber(arg[3]) or 255

function CalcBot(n,w,s,e)
  local nw = Point(n*gridsize,w*gridsize)
  local ne = Point(n*gridsize,e*gridsize)
  local sw = Point(s*gridsize,w*gridsize)
  local se = Point(s*gridsize,e*gridsize)
  if(levelgen:pointCanSeePoint(nw,se) == true
 and levelgen:pointCanSeePoint(ne,sw) == true
 and levelgen:pointCanSeePoint(nw,sw) == true
 and levelgen:pointCanSeePoint(ne,se) == true
 and levelgen:pointCanSeePoint(nw,ne) == true
 and levelgen:pointCanSeePoint(sw,se) == true) then
    output1("BotNavMeshZone " .. n .. " " .. w .. " " .. n .. " " .. e .. " " .. s .. " " .. e .. " " .. s .. " " .. w);
  else
    if(e > w+minsize and s > n+minsize) then
      local midx = (n + s) * 0.5
      local midy = (w + e) * 0.5
      CalcBot(n,w,midx,midy)
      CalcBot(n,midy,midx,e)
      CalcBot(midx,w,s,midy)
      CalcBot(midx,midy,s,e)
    end
  end
end


CalcBot(-size,-size,size,size)