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gamemodes/ixhl2rp/plugins/phone/sv_hooks.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+local PLUGIN = PLUGIN
+
+util.AddNetworkString("BeginDialToPeer")
+util.AddNetworkString("ixConnectedCallStatusChange")
+util.AddNetworkString("RunHangupLandline")
+util.AddNetworkString("RunGetPeerName")
+util.AddNetworkString("OnGetPeerName")
+util.AddNetworkString("LineTestChat")
+util.AddNetworkString("LineStatusUpdate")
+util.AddNetworkString("LandlineKeyPress")
+
+net.Receive("LandlineKeyPress", function (len, client)
+    local ent = Entity(net.ReadInt(17))
+    if (ent and ent.inUseBy == client and ent.ButtonPress) then
+        ent:ButtonPress()
+    end
+end)
+
+net.Receive("BeginDialToPeer", function (len, client)
+    local dialSeq = net.ReadString()
+    if (string.len(dialSeq) < 3 or string.len(dialSeq) > 4 or tonumber(dialSeq) == nil) then
+        return
+    end
+
+    local exchange = net.ReadInt(5)
+    local extension = net.ReadInt(11)
+    local character = client:GetCharacter()
+    local vars = character:GetLandlineConnection()
+
+    -- verify that this is coming from the correct place (or that no one is trying to manually call the hook)
+    if (vars["exchange"] != exchange and vars["extension"] != extension) then
+        return
+    end
+
+    local status = ix.phone.switch:Dial(exchange, extension, dialSeq)
+    if (status) then
+        net.Start("LineStatusUpdate")
+            net.WriteString(status)
+        net.Send(client)
+
+        if (status != ix.phone.switch.DialStatus.Success and
+            status != ix.phone.switch.DialStatus.DebugMode) then
+            net.Start("ixConnectedCallStatusChange")
+                net.WriteBool(true)
+                net.WriteBool(false)
+            net.Send(client)
+        end
+    end
+end)
+
+net.Receive("RunHangupLandline", function (len, client)
+    PLUGIN:runHangupOnClient(client)
+end)
+
+net.Receive("RunGetPeerName", function (len, client)
+    if (!client or !IsValid(client)) then
+        return
+    end
+
+    local char = client:GetCharacter()
+    local charMD = char:GetLandlineConnection()
+
+    if (charMD.active) then
+        if (!charMD.extension or !charMD.exchange) then
+            return
+        end
+
+        recievers = ix.phone.switch:GetReceivers(charMD.exchange, charMD.extension)
+        if (!recievers or #recievers < 1) then
+            return
+        end
+
+        net.Start("OnGetPeerName")
+            net.WriteString(recievers[1]["name"])
+        net.Send(client)
+    end
+end)
+
+function PLUGIN:runHangupOnClient(client)
+    if (!client or !IsValid(client)) then
+        return
+    end
+    local data = {}
+        data.start = client:GetShootPos()
+        data.endpos = data.start + client:GetAimVector() * 96
+        data.filter = client
+    local target = util.TraceLine(data).Entity
+
+    if (!target or target.PrintName != "Landline Phone") then
+        return
+    end
+
+    target:HangUp()
+end
+
+-- PHONE CLEANUP
+-- this function literally just dumps all current ongoing connections that happen to have this client in them
+local function cleanupActivePhoneConnectionsForClient(client)
+    if (!client or !IsValid(client)) then
+        return
+    end
+
+    local char = client:GetCharacter()
+    local charCallMD = nil
+    -- why do I have to do all this checking?? UGH thanks helix
+    if (char and char.GetLandlineConnection) then
+        charCallMD = char:GetLandlineConnection()
+    end
+    if (istable(charCallMD) and charCallMD["active"]) then
+        ix.phone.switch:DisconnectActiveCallIfPresentOnClient(client)
+    end
+
+    if (char) then
+        char:SetLandlineConnection({
+            active = false,
+            exchange = nil,
+            extension = nil
+        })
+    end
+end
+
+-- peak laziness:
+function PLUGIN:PlayerDisconnected(client)
+    cleanupActivePhoneConnectionsForClient(client)
+end
+
+function PLUGIN:OnCharacterFallover(client, entity, bFallenOver)
+    cleanupActivePhoneConnectionsForClient(client)
+end
+
+function PLUGIN:PlayerDeath(client)
+    cleanupActivePhoneConnectionsForClient(client)
+end
+
+function PLUGIN:PlayerLoadedCharacter(client, character, lastChar)
+    cleanupActivePhoneConnectionsForClient(client)
+end