From 701ad7cb678cf382430ac6063adb874d74b31ed3 Mon Sep 17 00:00:00 2001
From: Cooldude2606 <cooldude260607@gmail.com>
Date: Fri, 27 Mar 2020 17:51:08 +0000
Subject: [PATCH] Added server ups

---
 config/_file_loader.lua    |  1 +
 config/roles.lua           |  1 +
 modules/gui/server-ups.lua | 62 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 64 insertions(+)
 create mode 100644 modules/gui/server-ups.lua

diff --git a/config/_file_loader.lua b/config/_file_loader.lua
index 35a07946..73be7622 100644
--- a/config/_file_loader.lua
+++ b/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
diff --git a/config/roles.lua b/config/roles.lua
index ff40131f..22fba6e9 100644
--- a/config/roles.lua
+++ b/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',
diff --git a/modules/gui/server-ups.lua b/modules/gui/server-ups.lua
new file mode 100644
index 00000000..021dee03
--- /dev/null
+++ b/modules/gui/server-ups.lua
@@ -0,0 +1,62 @@
+--[[-- Gui Module - Server UPS
+    - Adds a server ups counter in the top right and a command to toggle is
+    @gui sverer-ups
+    @alias sverer_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 sverer_ups
+local sverer_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[sverer_ups.name]
+    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[sverer_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 = sverer_ups(player.gui.screen)
+    label.visible = false
+    set_location(event)
+end)
+
+-- Update the caption for all online players
+Event.on_nth_tick(60,function()
+    local caption = 'Server UPS = 60.0'
+    if global.ext and global.ext.server_ups then
+        caption = 'Server UPS = '..global.ext.server_ups
+    end
+    for _,player in pairs(game.connected_players) do
+        player.gui.screen[sverer_ups.name].caption = caption
+    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)
\ No newline at end of file