1.2.8 (#28)

Version: 1.2.8
Date: 2022-1-5
  Features:
    - Improved placeholder cybernetic combinator art
    - Added a wagon control setting to bar unfiltered slots in adjacent cargo wagons
    - Added a setting and keybind for toggling on or off the central planner
  Changes:
    - Sped up the rate at which copy-paste by blueprint will be noticed
  Bugfixes:
    - Fixed a bug with combinators sometimes failing to connect with train stops
    - Fixed wagon control combinators outputting wagon contents after inserters have already taken out items
    - Fixed a rare crash on world migration
  Scripting:
    - Added missing return values to some interface functions
    - Migrated to non-deprecated flib modules

.vscode/flib/format.lua

@@ -0,0 +1,79 @@
+--- Various string formatting functions.
+--- @class flib_format
+local flib_format = {}
+
+local suffix_list = {
+  { "Y", 1e24 }, -- yotta
+  { "Z", 1e21 }, -- zetta
+  { "E", 1e18 }, -- exa
+  { "P", 1e15 }, -- peta
+  { "T", 1e12 }, -- tera
+  { "G", 1e9 }, -- giga
+  { "M", 1e6 }, -- mega
+  { "k", 1e3 }, -- kilo
+}
+
+--- Format a number for display, adding commas and an optional SI suffix.
+--- Specify `fixed_precision` to display the number with the given width,
+--- adjusting precision as necessary.
+--- @param amount number
+--- @param append_suffix boolean?
+--- @param fixed_precision number?
+--- @return string
+function flib_format.number(amount, append_suffix, fixed_precision)
+  local suffix = ""
+  if append_suffix then
+    for _, data in ipairs(suffix_list) do
+      if math.abs(amount) >= data[2] then
+        amount = amount / data[2]
+        suffix = " " .. data[1]
+        break
+      end
+    end
+    if not fixed_precision then
+      amount = math.floor(amount * 10) / 10
+    end
+  end
+  local formatted, k = tostring(amount), nil
+  if fixed_precision then
+    -- Show the number with fixed width precision
+    local len_before = #tostring(math.floor(amount))
+    local len_after = math.max(0, fixed_precision - len_before - 1)
+    formatted = string.format("%." .. len_after .. "f", amount)
+  end
+  -- Add commas to result
+  while true do
+    formatted, k = string.gsub(formatted, "^(-?%d+)(%d%d%d)", "%1,%2")
+    if k == 0 then
+      break
+    end
+  end
+  return formatted .. suffix
+end
+
+--- Convert the given tick or game.tick into "[hh:]mm:ss" format.
+--- @param tick uint?
+--- @param include_leading_zeroes boolean?
+--- @return string
+function flib_format.time(tick, include_leading_zeroes)
+  local total_seconds = math.floor((tick or game.ticks_played) / 60)
+  local seconds = total_seconds % 60
+  local minutes = math.floor(total_seconds / 60)
+  if minutes > 59 then
+    minutes = minutes % 60
+    local hours = math.floor(total_seconds / 3600)
+    if include_leading_zeroes then
+      return string.format("%02d:%02d:%02d", hours, minutes, seconds)
+    else
+      return string.format("%d:%02d:%02d", hours, minutes, seconds)
+    end
+  else
+    if include_leading_zeroes then
+      return string.format("%02d:%02d", minutes, seconds)
+    else
+      return string.format("%d:%02d", minutes, seconds)
+    end
+  end
+end
+
+return flib_format