From 3a4c9c373f2c8dc3cba8cbbbf05eaa846afc4de4 Mon Sep 17 00:00:00 2001
From: edshot99 <ed@i2pmail.org>
Date: Sun, 1 Dec 2024 16:03:55 -0600
Subject: [PATCH] custom cfc_disconnect_interface intentionally out-of-tree to
 avoid custom interface being under GPLv3

---
 .../client/cl_interface.lua                   | 139 ++++++++++++++++++
 1 file changed, 139 insertions(+)
 create mode 100644 cfc_disconnect_interface_custom/lua/cfc_disconnect_interface/client/cl_interface.lua

diff --git a/cfc_disconnect_interface_custom/lua/cfc_disconnect_interface/client/cl_interface.lua b/cfc_disconnect_interface_custom/lua/cfc_disconnect_interface/client/cl_interface.lua
new file mode 100644
index 0000000..fba5228
--- /dev/null
+++ b/cfc_disconnect_interface_custom/lua/cfc_disconnect_interface/client/cl_interface.lua
@@ -0,0 +1,139 @@
+include( "cfc_disconnect_interface/client/cl_api.lua" )
+
+local TIME_TO_RESTART = GetConVar( "cfc_disconnect_interface_restart_time" ):GetInt()
+
+local apiState
+
+--Auto Reconnect by Extra Mental
+
+surface.CreateFont( "ARFontTitle",{
+    font = "Trebuchet",
+    size = ScrH()/1.5/18
+})
+
+surface.CreateFont( "ARFontBody",{
+    font = "Trebuchet",
+    size = ScrH()/1.5/15
+})
+
+surface.CreateFont( "ARFontButton",{
+    font = "Trebuchet",
+    size = ScrH()/1.5/12
+})
+
+local Menu
+local WaitMsg = ""
+local Cancelled = false
+local MenuOpen = false
+local CountDown = TIME_TO_RESTART
+local CountDownActive = false
+
+--Safely close the menu without error.
+local function CloseMenu()
+    if MenuOpen then
+        MenuOpen = false
+        CountDownActive = false
+        CountDown = TIME_TO_RESTART
+        Menu:Close()
+        if dTimer.Exists("CountDownRetry") then dTimer.Remove("CountDownRetry") end
+    end
+end
+
+--Open the menu
+local function OpenMenu()
+    if MenuOpen or   Cancelled then return end--Dont want to open more than 1 or when cancelled
+
+    MenuOpen = true
+    WaitMsg = "Waiting for server response..."
+
+    Menu = vgui.Create("DFrame")
+    Menu:SetSize(ScrW()/2.5,ScrH()/5)
+    Menu:SetTitle("")
+    Menu:CenterHorizontal(0.5)
+    Menu:CenterVertical(0.1)
+    Menu:ShowCloseButton(false)
+    Menu:MakePopup()
+
+    Menu.Paint = function(self, W, H)
+        draw.RoundedBox(0, 0, 0, W, H, Color(50,50,50,255))--Background
+        draw.RoundedBox(0, 0, 0, W, H/4.8, Color(255,0,0,255))--TitleBar
+
+        draw.SimpleText("Connection Lost D:", "ARFontTitle", W/2, 0, Color(255, 255, 255), TEXT_ALIGN_CENTER)
+        draw.SimpleText(WaitMsg, "ARFontBody", W/2, H/3.3, Color(255, 255, 255), TEXT_ALIGN_CENTER)
+    end
+
+    local CancelBtn = vgui.Create("DButton")
+    CancelBtn:SetParent(Menu)
+    CancelBtn:SetText("")
+    CancelBtn:SetSize(Menu:GetWide()/2,Menu:GetTall()/3)
+    CancelBtn:SetPos(0,Menu:GetTall()-(Menu:GetTall()/3))
+    CancelBtn.Paint = function( self, W, H )
+        draw.RoundedBox(0, W*0.02/2, H*0.08/2, W/1.02, H/1.08, Color(255,255,255,255))
+        draw.DrawText("Cancel", "ARFontButton", W/2, 2, Color(0,0,0,255), TEXT_ALIGN_CENTER)
+    end
+
+    local DiscBtn = vgui.Create("DButton")
+    DiscBtn:SetParent(Menu)
+    DiscBtn:SetText("")
+    DiscBtn:SetSize(Menu:GetWide()/2,Menu:GetTall()/3)
+    DiscBtn:SetPos(Menu:GetWide()/2,Menu:GetTall()-(Menu:GetTall()/3))
+    DiscBtn.Paint = function( self, W, H )
+        draw.RoundedBox(0, W*0.02/2, H*0.08/2, W/1.02, H/1.08, Color(255,255,255,255))
+        draw.DrawText("Disconnect", "ARFontButton", W/2, 2, Color(0,0,0,255), TEXT_ALIGN_CENTER)
+    end
+
+    CancelBtn.DoClick = function()
+        Cancelled = true
+        CountDownActive = false
+        CloseMenu()
+    end
+    DiscBtn.DoClick = function()
+        RunConsoleCommand("disconnect")
+    end
+
+    function Menu:Think()
+        if apiState == CFCCrashAPI.INACTIVE or apiState == nil then
+            CloseMenu()
+        else
+            CountDownActive = true
+        end
+    end
+
+    if not dTimer.Exists("CountDownRetry") then
+        dTimer.Create("CountDownRetry", 1, CountDown + 1, function()
+            if CountDownActive then
+                if CountDown <= 0 then
+                    LocalPlayer():ConCommand("retry")
+                end
+                CountDown = CountDown - 1
+                WaitMsg = "Auto reconnecting in " .. CountDown .. " seconds."
+            end
+        end)
+    end
+
+end
+
+hook.Add( "ShutDown", "CFC_DisconnectInterface_Shutdown", function()
+    if MenuOpen then
+        CloseMenu()
+    end
+end )
+
+hook.Add( "CFC_CrashTick", "CFC_DisconnectInterface_InterfaceUpdate", function( isCrashing, _timeDown, _apiState )
+    if _apiState ~= CFCCrashAPI.PINGING_API then
+        apiState = _apiState
+    end
+    if isCrashing then
+        -- Open interface if server is crashing, API has responded, interface isn't already open, and interface has not yet been opened
+        if _apiState == CFCCrashAPI.PINGING_API or _apiState == CFCCrashAPI.SERVER_UP then return end
+        if MenuOpen then return end
+        OpenMenu()
+    else
+        -- Close menu if server stops crashing
+        if MenuOpen then
+            CloseMenu()
+        else
+            Cancelled = false
+        end
+    end
+end )