Merge pull request #152 from Cooldude2606/feature/server-ups

Added Server UPS

config/_file_loader.lua

@@ -48,6 +48,7 @@ return {
     'modules.gui.warp-list',
     'modules.gui.task-list',
     'modules.gui.player-list',
+    'modules.gui.server-ups',
     'modules.commands.debug',
     -- Config Files
     'config.expcore-commands.auth_admin', -- commands tagged with admin_only are blocked for non admins

config/roles.lua

@@ -216,6 +216,7 @@ local default = Roles.new_role('Guest','')
     'command/find-on-map',
     'command/report',
     'command/ratio',
+    'command/server-ups',
     'gui/player-list',
     'gui/rocket-info',
     'gui/science-info',

locale/en/commands.cfg

@@ -74,3 +74,5 @@ home-set=Your home point has been set to x: __1__ y: __2__
 return-set=Your return point has been set to x: __1__ y: __2__
 home-get=Your home point is at x: __1__ y: __2__
 
+[expcom-server-ups]
+no-ext=No external source was found, cannot display server ups.

modules/gui/server-ups.lua

@@ -0,0 +1,64 @@
+--[[-- Gui Module - Server UPS
+    - Adds a server ups counter in the top right and a command to toggle is
+    @gui server-ups
+    @alias server_ups
+]]
+
+local Gui = require 'expcore.gui' --- @dep expcore.gui
+local Event = require 'utils.event' --- @dep utils.event
+local Commands = require 'expcore.commands' --- @dep expcore.commands
+
+--- Label to show the server ups
+-- @element server_ups
+local server_ups =
+Gui.element{
+    type = 'label',
+    caption = 'Server UPS = 60.0'
+}
+:style{
+    font = 'default-game'
+}
+
+--- Toggles if the server ups is visbile
+-- @command server-ups
+Commands.new_command('server-ups','Toggle the server ups display')
+:add_alias('sups','ups')
+:register(function(player)
+    local label = player.gui.screen[server_ups.name]
+    if not global.ext or not global.ext.server_ups then
+        return Commands.error{'expcom-server-ups.no-ext'}
+    end
+    label.visible = not label.visible
+end)
+
+-- Set the location of the label
+-- 1920x1080: x=1455, y=30 (ui scale 100%)
+local function set_location(event)
+    local player = game.players[event.player_index]
+    local label = player.gui.screen[server_ups.name]
+    local res = player.display_resolution
+    local uis = player.display_scale
+    label.location = { x=res.width-465*uis, y=30*uis }
+end
+
+-- Draw the label when the player joins
+Event.add(defines.events.on_player_created,function(event)
+    local player = game.players[event.player_index]
+    local label = server_ups(player.gui.screen)
+    label.visible = false
+    set_location(event)
+end)
+
+-- Update the caption for all online players
+Event.on_nth_tick(60,function()
+    if global.ext and global.ext.server_ups then
+        local caption = 'Server UPS = '..global.ext.server_ups
+        for _,player in pairs(game.connected_players) do
+            player.gui.screen[server_ups.name].caption = caption
+        end
+    end
+end)
+
+-- Update when res or ui scale changes
+Event.add(defines.events.on_player_display_resolution_changed,set_location)
+Event.add(defines.events.on_player_display_scale_changed,set_location)