map

term.clear()
w, h = term.getSize()
coord = {}
for x = -100, 100 do
  for z = -100, 100 do
    if 47 <= (math.abs(x+z)+math.abs(x-z))/2 and (math.abs(x+z)+math.abs(x-z))/2 <= 73  then
      coord[#coord+1] = {x,z}
    end
    if math.max(math.abs(x),math.abs(math.abs(z)-60)) <= 27 then
      coord[#coord+1] = {x,z}
    end
  end
end
while true do
-- Current Position
term.setCursorPos((w+math.fmod(w,2))/2, (h+math.fmod(h,2))/2)
term.setBackgroundColor(colors.red)
term.write(" ")

-- Mapping
x1 = 1
y1 = 1
xloc, yloc, zloc = gps.locate()
for x = math.floor(xloc) - w/2, math.floor(xloc) + w/2 do
  for z = math.floor(zloc) - w/2, math.floor(zloc) + w/2 do
    for t = 1, #coord do
      if coord[t][1] == x and coord[t][2] == z then
        shade = true
      end
    end
    if shade then
      term.setCursorPos(x1,y1)
      term.setBackgroundColor(colors.gray)
      term.write(" ")
      shade = false
    end
    y1 = y1 + 1
  end
  x1 = x1 + 1
end
end