Version 0.1.1

README.md

@@ -21,6 +21,10 @@ These all reference the keys on the top row of a US keyboard layout, *not* those
 
 ## TODO
 
-Add some sort of persistent indicator for when timewarp is active.
-
 Make minimum and maximum timewarp amounts configurable.
+
+## Changelog
+
+### 0.1.1 (2017-12-11)
+
+* Add a simple indicator in the upper-right when timewarp is active.

control.lua

@@ -1,6 +1,52 @@
 local MINIMUM_SPEED = 0.125
 local MAXIMUM_SPEED = 64
 
+
+local function create_gui(player)
+    local top = player.gui.top
+    if top.TimeControlSpeedometer then
+        return
+    end
+
+    player.gui.top.add {
+        type = "label",
+        name = "TimeControlSpeedometer",
+        style = "bold_label_style",
+        caption = { "timecontrol.gui-speed", game.speed },
+    }
+
+    player.gui.top.TimeControlSpeedometer.style.visible = (game.speed ~= 1)
+end
+
+local function update_guis()
+    local enabled = game.speed ~= 1
+    for _, player in pairs(game.players) do
+        local label = player.gui.top.TimeControlSpeedometer
+        if enabled then
+            label.caption = { "timecontrol.gui-speed", game.speed }
+        end
+        label.style.visible = enabled
+
+    end
+end
+
+
+local function create_all_guis()
+    for _, player in pairs(game.players) do
+        create_gui(player)
+    end
+end
+
+
+
+script.on_init(create_all_guis)
+script.on_configuration_changed(create_all_guis)
+script.on_event(defines.events.on_player_created, function(event)
+    create_gui(game.players[event.player_index])
+end)
+
+
+
 local function timewarp(event, mult)
     local player = game.players[event.player_index]
     if not (player and player.permission_group and player.permission_group.allows_action(defines.server_command)) then
@@ -33,12 +79,15 @@ local function timewarp(event, mult)
         msg = msg .. "-by"
     end
 
-    game.print{msg, newspeed, player.name }
+    game.print { msg, newspeed, player.name }
     game.speed = newspeed
+    update_guis()
 end
 
 script.on_event("timecontrol_normal", function(event) return timewarp(event, 0) end)
 script.on_event("timecontrol_slower", function(event) return timewarp(event, 0.5) end)
 script.on_event("timecontrol_faster", function(event) return timewarp(event, 2.0) end)
 
 
+
+

info.json

@@ -1,6 +1,6 @@
 {
     "name": "TimeControl",
-    "version": "0.1.0",
+    "version": "0.1.1",
     "title": "Time Control",
     "author": "Dewin",
     "contact": "https://github.com/dewiniaid/TimeControl",

locale/en/locale.cfg

@@ -4,6 +4,8 @@ speed-changed-by=__2__ changed game speed to __1__x.
 speed-reset=Game speed reset to normal .
 speed-reset-by=Game speed reset to normal by __2__.
 
+gui-speed=Time Warp: __1__x
+
 [controls]
 timecontrol_normal=Normal speed
 timecontrol_faster=Faster