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gamemodes/helix/plugins/area/cl_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
+
+local function DrawTextBackground(x, y, text, font, backgroundColor, padding)
+	font = font or "ixSubTitleFont"
+	padding = padding or 8
+	backgroundColor = backgroundColor or Color(88, 88, 88, 255)
+
+	surface.SetFont(font)
+	local textWidth, textHeight = surface.GetTextSize(text)
+	local width, height = textWidth + padding * 2, textHeight + padding * 2
+
+	ix.util.DrawBlurAt(x, y, width, height)
+	surface.SetDrawColor(0, 0, 0, 40)
+	surface.DrawRect(x, y, width, height)
+
+	derma.SkinFunc("DrawImportantBackground", x, y, width, height, backgroundColor)
+
+	surface.SetTextColor(color_white)
+	surface.SetTextPos(x + padding, y + padding)
+	surface.DrawText(text)
+
+	return height
+end
+
+function PLUGIN:InitPostEntity()
+	hook.Run("SetupAreaProperties")
+end
+
+function PLUGIN:ChatboxCreated()
+	if (IsValid(self.panel)) then
+		self.panel:Remove()
+	end
+
+	self.panel = vgui.Create("ixArea")
+end
+
+function PLUGIN:ChatboxPositionChanged(x, y, width, height)
+	if (!IsValid(self.panel)) then
+		return
+	end
+
+	self.panel:SetSize(width, y)
+	self.panel:SetPos(32, 0)
+end
+
+function PLUGIN:ShouldDrawCrosshair()
+	if (ix.area.bEditing) then
+		return true
+	end
+end
+
+function PLUGIN:PlayerBindPress(client, bind, bPressed)
+	if (!ix.area.bEditing) then
+		return
+	end
+
+	if ((bind:find("invnext") or bind:find("invprev")) and bPressed) then
+		return true
+	elseif (bind:find("attack2") and bPressed) then
+		self:EditRightClick()
+		return true
+	elseif (bind:find("attack") and bPressed) then
+		self:EditClick()
+		return true
+	elseif (bind:find("reload") and bPressed) then
+		self:EditReload()
+		return true
+	end
+end
+
+function PLUGIN:HUDPaint()
+	if (!ix.area.bEditing) then
+		return
+	end
+
+	local id = LocalPlayer():GetArea()
+	local area = ix.area.stored[id]
+	local height = ScrH()
+
+	local y = 64
+	y = y + DrawTextBackground(64, y, L("areaEditMode"), nil, ix.config.Get("color"))
+
+	if (!self.editStart) then
+		y = y + DrawTextBackground(64, y, L("areaEditTip"), "ixSmallTitleFont")
+		DrawTextBackground(64, y, L("areaRemoveTip"), "ixSmallTitleFont")
+	else
+		DrawTextBackground(64, y, L("areaFinishTip"), "ixSmallTitleFont")
+	end
+
+	if (area) then
+		DrawTextBackground(64, height - 64 - ScreenScale(12), id, "ixSmallTitleFont", area.properties.color)
+	end
+end
+
+function PLUGIN:PostDrawTranslucentRenderables(bDepth, bSkybox)
+	if (bSkybox or !ix.area.bEditing) then
+		return
+	end
+
+	-- draw all areas
+	for k, v in pairs(ix.area.stored) do
+		local center, min, max = self:GetLocalAreaPosition(v.startPosition, v.endPosition)
+		local color = ColorAlpha(v.properties.color or ix.config.Get("color"), 255)
+
+		render.DrawWireframeBox(center, angle_zero, min, max, color)
+
+		cam.Start2D()
+			local centerScreen = center:ToScreen()
+			local _, textHeight = draw.SimpleText(
+				k, "BudgetLabel", centerScreen.x, centerScreen.y, color, TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER)
+
+			if (v.type != "area") then
+				draw.SimpleText(
+					"(" .. L(v.type) .. ")", "BudgetLabel",
+					centerScreen.x, centerScreen.y + textHeight, color, TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER
+				)
+			end
+		cam.End2D()
+	end
+
+	-- draw currently edited area
+	if (self.editStart) then
+		local center, min, max = self:GetLocalAreaPosition(self.editStart, self:GetPlayerAreaTrace().HitPos)
+		local color = Color(255, 255, 255, 25 + (1 + math.sin(SysTime() * 6)) * 115)
+
+		render.DrawWireframeBox(center, angle_zero, min, max, color)
+
+		cam.Start2D()
+			local centerScreen = center:ToScreen()
+
+			draw.SimpleText(L("areaNew"), "BudgetLabel",
+				centerScreen.x, centerScreen.y, color_white, TEXT_ALIGN_CENTER, TEXT_ALIGN_CENTER)
+		cam.End2D()
+	end
+end
+
+function PLUGIN:EditRightClick()
+	if (self.editStart) then
+		self.editStart = nil
+	else
+		self:StopEditing()
+	end
+end
+
+function PLUGIN:EditClick()
+	if (!self.editStart) then
+		self.editStart = LocalPlayer():GetEyeTraceNoCursor().HitPos
+	elseif (self.editStart and !self.editProperties) then
+		self.editProperties = true
+
+		local panel = vgui.Create("ixAreaEdit")
+		panel:MakePopup()
+	end
+end
+
+function PLUGIN:EditReload()
+	if (self.editStart) then
+		return
+	end
+
+	local id = LocalPlayer():GetArea()
+	local area = ix.area.stored[id]
+
+	if (!area) then
+		return
+	end
+
+	Derma_Query(L("areaDeleteConfirm", id), L("areaDelete"),
+		L("no"), nil,
+		L("yes"), function()
+			net.Start("ixAreaRemove")
+				net.WriteString(id)
+			net.SendToServer()
+		end
+	)
+end
+
+function PLUGIN:ShouldDisplayArea(id)
+	if (ix.area.bEditing) then
+		return false
+	end
+end
+
+function PLUGIN:OnAreaChanged(oldID, newID)
+	local client = LocalPlayer()
+	client.ixArea = newID
+
+	local area = ix.area.stored[newID]
+
+	if (!area) then
+		client.ixInArea = false
+		return
+	end
+
+	client.ixInArea = true
+
+	if (hook.Run("ShouldDisplayArea", newID) == false or !area.properties.display) then
+		return
+	end
+
+	local format = newID .. (ix.option.Get("24hourTime", false) and ", %H:%M." or ", %I:%M %p.")
+	format = ix.date.GetFormatted(format)
+
+	if (ix.option.Get("showAreaNotices", true)) then
+		self.panel:AddEntry(format, area.properties.color)
+	end
+end
+
+net.Receive("ixAreaEditStart", function()
+	PLUGIN:StartEditing()
+end)
+
+net.Receive("ixAreaEditEnd", function()
+	PLUGIN:StopEditing()
+end)
+
+net.Receive("ixAreaAdd", function()
+	local name = net.ReadString()
+	local type = net.ReadString()
+	local startPosition, endPosition = net.ReadVector(), net.ReadVector()
+	local properties = net.ReadTable()
+
+	if (name != "") then
+		ix.area.stored[name] = {
+			type = type,
+			startPosition = startPosition,
+			endPosition = endPosition,
+			properties = properties
+		}
+	end
+end)
+
+net.Receive("ixAreaRemove", function()
+	local name = net.ReadString()
+
+	if (ix.area.stored[name]) then
+		ix.area.stored[name] = nil
+	end
+end)
+
+net.Receive("ixAreaSync", function()
+	local length = net.ReadUInt(32)
+	local data = net.ReadData(length)
+	local uncompressed = util.Decompress(data)
+
+	if (!uncompressed) then
+		ErrorNoHalt("[Helix] Unable to decompress area data!\n")
+		return
+	end
+
+	-- Set the list of texts to the ones provided by the server.
+	ix.area.stored = util.JSONToTable(uncompressed)
+end)
+
+net.Receive("ixAreaChanged", function()
+	local oldID, newID = net.ReadString(), net.ReadString()
+
+	hook.Run("OnAreaChanged", oldID, newID)
+end)

gamemodes/helix/plugins/area/cl_plugin.lua

@@ -0,0 +1,36 @@
+--[[
+| 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
+
+function PLUGIN:GetPlayerAreaTrace()
+	local client = LocalPlayer()
+
+	return util.TraceLine({
+		start = client:GetShootPos(),
+		endpos = client:GetShootPos() + client:GetForward() * 96,
+		filter = client
+	})
+end
+
+function PLUGIN:StartEditing()
+	ix.area.bEditing = true
+	self.editStart = nil
+	self.editProperties = nil
+end
+
+function PLUGIN:StopEditing()
+	ix.area.bEditing = false
+
+	if (IsValid(ix.gui.areaEdit)) then
+		ix.gui.areaEdit:Remove()
+	end
+end

gamemodes/helix/plugins/area/derma/cl_area.lua

@@ -0,0 +1,192 @@
+--[[
+| 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/
+--]]
+
+
+-- area entry
+DEFINE_BASECLASS("Panel")
+local PANEL = {}
+
+AccessorFunc(PANEL, "text", "Text", FORCE_STRING)
+AccessorFunc(PANEL, "backgroundColor", "BackgroundColor")
+AccessorFunc(PANEL, "tickSound", "TickSound", FORCE_STRING)
+AccessorFunc(PANEL, "tickSoundRange", "TickSoundRange")
+AccessorFunc(PANEL, "backgroundAlpha", "BackgroundAlpha", FORCE_NUMBER)
+AccessorFunc(PANEL, "expireTime", "ExpireTime", FORCE_NUMBER)
+AccessorFunc(PANEL, "animationTime", "AnimationTime", FORCE_NUMBER)
+
+function PANEL:Init()
+	self:DockPadding(4, 4, 4, 4)
+	self:SetSize(self:GetParent():GetWide(), 0)
+
+	self.label = self:Add("DLabel")
+	self.label:Dock(FILL)
+	self.label:SetFont("ixMediumLightFont")
+	self.label:SetTextColor(color_white)
+	self.label:SetExpensiveShadow(1, color_black)
+	self.label:SetText("Area")
+
+	self.text = ""
+	self.tickSound = "ui/buttonrollover.wav"
+	self.tickSoundRange = {190, 200}
+	self.backgroundAlpha = 255
+	self.expireTime = 8
+	self.animationTime = 2
+
+	self.character = 1
+	self.createTime = RealTime()
+	self.currentAlpha = 255
+	self.currentHeight = 0
+	self.nextThink = RealTime()
+end
+
+function PANEL:Show()
+	self:CreateAnimation(0.5, {
+		index = -1,
+		target = {currentHeight = self.label:GetTall() + 8},
+		easing = "outQuint",
+
+		Think = function(animation, panel)
+			panel:SetTall(panel.currentHeight)
+		end
+	})
+end
+
+function PANEL:SetFont(font)
+	self.label:SetFont(font)
+end
+
+function PANEL:SetText(text)
+	if (text:sub(1, 1) == "@") then
+		text = L(text:sub(2))
+	end
+
+	self.label:SetText(text)
+	self.text = text
+	self.character = 1
+end
+
+function PANEL:Think()
+	local time = RealTime()
+
+	if (time >= self.nextThink) then
+		if (self.character < self.text:utf8len()) then
+			self.character = self.character + 1
+			self.label:SetText(string.utf8sub(self.text, 1, self.character))
+
+			LocalPlayer():EmitSound(self.tickSound, 100, math.random(self.tickSoundRange[1], self.tickSoundRange[2]))
+		end
+
+		if (time >= self.createTime + self.expireTime and !self.bRemoving) then
+			self:Remove()
+		end
+
+		self.nextThink = time + 0.05
+	end
+end
+
+function PANEL:SizeToContents()
+	self:SetWide(self:GetParent():GetWide())
+
+	self.label:SetWide(self:GetWide())
+	self.label:SizeToContentsY()
+end
+
+function PANEL:Paint(width, height)
+	self.backgroundAlpha = math.max(self.backgroundAlpha - 200 * FrameTime(), 0)
+
+	derma.SkinFunc("PaintAreaEntry", self, width, height)
+end
+
+function PANEL:Remove()
+	if (self.bRemoving) then
+		return
+	end
+
+	self:CreateAnimation(self.animationTime, {
+		target = {currentAlpha = 0},
+
+		Think = function(animation, panel)
+			panel:SetAlpha(panel.currentAlpha)
+		end,
+
+		OnComplete = function(animation, panel)
+			panel:CreateAnimation(0.5, {
+				index = -1,
+				target = {currentHeight = 0},
+				easing = "outQuint",
+
+				Think = function(_, sizePanel)
+					sizePanel:SetTall(sizePanel.currentHeight)
+				end,
+
+				OnComplete = function(_, sizePanel)
+					sizePanel:OnRemove()
+					BaseClass.Remove(sizePanel)
+				end
+			})
+		end
+	})
+
+	self.bRemoving = true
+end
+
+function PANEL:OnRemove()
+end
+
+vgui.Register("ixAreaEntry", PANEL, "Panel")
+
+-- main panel
+PANEL = {}
+
+function PANEL:Init()
+	local chatWidth, _ = chat.GetChatBoxSize()
+	local _, chatY = chat.GetChatBoxPos()
+
+	self:SetSize(chatWidth, chatY)
+	self:SetPos(32, 0)
+	self:ParentToHUD()
+
+	self.entries = {}
+	ix.gui.area = self
+end
+
+function PANEL:AddEntry(entry, color)
+	color = color or ix.config.Get("color")
+
+	local id = #self.entries + 1
+	local panel = entry
+
+	if (isstring(entry)) then
+		panel = self:Add("ixAreaEntry")
+		panel:SetText(entry)
+	end
+
+	panel:SetBackgroundColor(color)
+	panel:SizeToContents()
+	panel:Dock(BOTTOM)
+	panel:Show()
+	panel.OnRemove = function()
+		for k, v in pairs(self.entries) do
+			if (v == panel) then
+				table.remove(self.entries, k)
+				break
+			end
+		end
+	end
+
+	self.entries[id] = panel
+	return id
+end
+
+function PANEL:GetEntries()
+	return self.entries
+end
+
+vgui.Register("ixArea", PANEL, "Panel")

gamemodes/helix/plugins/area/derma/cl_areaedit.lua

@@ -0,0 +1,203 @@
+--[[
+| 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
+local PANEL = {}
+
+function PANEL:Init()
+	if (IsValid(ix.gui.areaEdit)) then
+		ix.gui.areaEdit:Remove()
+	end
+
+	ix.gui.areaEdit = self
+	self.list = {}
+	self.properties = {}
+
+	self:SetDeleteOnClose(true)
+	self:SetSizable(true)
+	self:SetTitle(L("areaNew"))
+
+	-- scroll panel
+	self.canvas = self:Add("DScrollPanel")
+	self.canvas:Dock(FILL)
+
+	-- name entry
+	self.nameEntry = vgui.Create("ixTextEntry")
+	self.nameEntry:SetFont("ixMenuButtonFont")
+	self.nameEntry:SetText(L("areaNew"))
+
+	local listRow = self.canvas:Add("ixListRow")
+	listRow:SetList(self.list)
+	listRow:SetLabelText(L("name"))
+	listRow:SetRightPanel(self.nameEntry)
+	listRow:Dock(TOP)
+	listRow:SizeToContents()
+
+	-- type entry
+	self.typeEntry = self.canvas:Add("DComboBox")
+	self.typeEntry:Dock(RIGHT)
+	self.typeEntry:SetFont("ixMenuButtonFont")
+	self.typeEntry:SetTextColor(color_white)
+	self.typeEntry.OnSelect = function(panel)
+		panel:SizeToContents()
+		panel:SetWide(panel:GetWide() + 12) -- padding for arrow (nice)
+	end
+
+	for id, name in pairs(ix.area.types) do
+		self.typeEntry:AddChoice(L(name), id, id == "area")
+	end
+
+	listRow = self.canvas:Add("ixListRow")
+	listRow:SetList(self.list)
+	listRow:SetLabelText(L("type"))
+	listRow:SetRightPanel(self.typeEntry)
+	listRow:Dock(TOP)
+	listRow:SizeToContents()
+
+	-- properties
+	for k, v in pairs(ix.area.properties) do
+		local panel
+
+		if (v.type == ix.type.string or v.type == ix.type.number) then
+			panel = vgui.Create("ixTextEntry")
+			panel:SetFont("ixMenuButtonFont")
+			panel:SetText(tostring(v.default))
+
+			if (v.type == ix.type.number) then
+				panel.realGetValue = panel.GetValue
+				panel.GetValue = function()
+					return tonumber(panel:realGetValue()) or v.default
+				end
+			end
+		elseif (v.type == ix.type.bool) then
+			panel = vgui.Create("ixCheckBox")
+			panel:SetChecked(v.default, true)
+		elseif (v.type == ix.type.color) then
+			panel = vgui.Create("DButton")
+			panel.value = v.default
+			panel:SetText("")
+			panel:SetSize(64, 64)
+
+			panel.picker = vgui.Create("DColorCombo")
+			panel.picker:SetColor(panel.value)
+			panel.picker:SetVisible(false)
+			panel.picker.OnValueChanged = function(_, newColor)
+				panel.value = newColor
+			end
+
+			panel.Paint = function(_, width, height)
+				surface.SetDrawColor(0, 0, 0, 255)
+				surface.DrawOutlinedRect(0, 0, width, height)
+
+				surface.SetDrawColor(panel.value)
+				surface.DrawRect(4, 4, width - 8, height - 8)
+			end
+
+			panel.DoClick = function()
+				if (!panel.picker:IsVisible()) then
+					local x, y = panel:LocalToScreen(0, 0)
+
+					panel.picker:SetPos(x, y + 32)
+					panel.picker:SetColor(panel.value)
+					panel.picker:SetVisible(true)
+					panel.picker:MakePopup()
+				else
+					panel.picker:SetVisible(false)
+				end
+			end
+
+			panel.OnRemove = function()
+				panel.picker:Remove()
+			end
+
+			panel.GetValue = function()
+				return panel.picker:GetColor()
+			end
+		end
+
+		if (IsValid(panel)) then
+			local row = self.canvas:Add("ixListRow")
+			row:SetList(self.list)
+			row:SetLabelText(L(k))
+			row:SetRightPanel(panel)
+			row:Dock(TOP)
+			row:SizeToContents()
+		end
+
+		self.properties[k] = function()
+			return panel:GetValue()
+		end
+	end
+
+	-- save button
+	self.saveButton = self:Add("DButton")
+	self.saveButton:SetText(L("save"))
+	self.saveButton:SizeToContents()
+	self.saveButton:Dock(BOTTOM)
+	self.saveButton.DoClick = function()
+		self:Submit()
+	end
+
+	self:SizeToContents()
+	self:SetPos(64, 0)
+	self:CenterVertical()
+end
+
+function PANEL:SizeToContents()
+	local width = 64
+	local height = 37
+
+	for _, v in ipairs(self.canvas:GetCanvas():GetChildren()) do
+		width = math.max(width, v:GetLabelWidth())
+		height = height + v:GetTall()
+	end
+
+	self:SetWide(width + 200)
+	self:SetTall(height + self.saveButton:GetTall())
+end
+
+function PANEL:Submit()
+	local name = self.nameEntry:GetValue()
+
+	if (ix.area.stored[name]) then
+		ix.util.NotifyLocalized("areaAlreadyExists")
+		return
+	end
+
+	local properties = {}
+
+	for k, v in pairs(self.properties) do
+		properties[k] = v()
+	end
+
+	local _, type = self.typeEntry:GetSelected()
+
+	net.Start("ixAreaAdd")
+		net.WriteString(name)
+		net.WriteString(type)
+		net.WriteVector(PLUGIN.editStart)
+		net.WriteVector(PLUGIN:GetPlayerAreaTrace().HitPos)
+		net.WriteTable(properties)
+	net.SendToServer()
+
+	PLUGIN.editStart = nil
+	self:Remove()
+end
+
+function PANEL:OnRemove()
+	PLUGIN.editProperties = nil
+end
+
+vgui.Register("ixAreaEdit", PANEL, "DFrame")
+
+if (IsValid(ix.gui.areaEdit)) then
+	ix.gui.areaEdit:Remove()
+end

gamemodes/helix/plugins/area/languages/sh_english.lua

@@ -0,0 +1,29 @@
+--[[
+| 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/
+--]]
+
+LANGUAGE = {
+	area = "Area",
+	areas = "Areas",
+	areaEditMode = "Area Edit Mode",
+	areaNew = "New Area",
+	areaAlreadyExists = "An area with this name already exists!",
+	areaDoesntExist = "An area with that name doesn't exist!",
+	areaInvalidType = "You have specified an invalid area type!",
+	areaEditTip = "Click to start creating an area. Right click to exit.",
+	areaFinishTip = "Click again to finish drawing the area. Right click to go back.",
+	areaRemoveTip = "Press reload to remove the area you're currently in.",
+	areaDeleteConfirm = "Are you sure you want to delete the area \"%s\"?",
+	areaDelete = "Delete Area",
+
+	cmdAreaEdit = "Enters area edit mode.",
+
+	optShowAreaNotices = "Show Area Notices",
+	optdShowAreaNotices = "Whether a notification should appear on the screen when you enter a new area."
+}

gamemodes/helix/plugins/area/languages/sh_russian.lua

@@ -0,0 +1,26 @@
+--[[
+| 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/
+--]]
+
+LANGUAGE = {
+	area = "Зона",
+	areas = "Зоны",
+	areaEditMode = "Редактирование зоны",
+	areaNew = "Новая зона",
+	areaAlreadyExists = "Зона с таким названием уже существует!",
+	areaDoesntExist = "Зона с таким названием не существует!",
+	areaInvalidType = "Вы указали неверный тип зоны!",
+	areaEditTip = "Нажмите, чтобы начать создание зоны. Щелкните правой кнопкой мыши, чтобы выйти.",
+	areaFinishTip = "Нажмите еще раз, чтобы закончить создание зоны. Щелкните правой кнопкой мыши, чтобы вернуться.",
+	areaRemoveTip = "Нажмите перезарядку, чтобы удалить зону, в которой вы находитесь.",
+	areaDeleteConfirm = "Вы уверены, что хотите удалить зону \"%s\"?",
+	areaDelete = "Удалить зону",
+
+	cmdAreaEdit = "Вход в режим редактирования зоны."
+}

gamemodes/helix/plugins/area/sh_plugin.lua

@@ -0,0 +1,104 @@
+--[[
+| 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
+
+PLUGIN.name = "Areas"
+PLUGIN.author = "`impulse"
+PLUGIN.description = "Provides customizable area definitions."
+
+ix.area = ix.area or {}
+ix.area.types = ix.area.types or {}
+ix.area.properties = ix.area.properties or {}
+ix.area.stored = ix.area.stored or {}
+
+ix.config.Add("areaTickTime", 1, "How many seconds between each time a character's current area is calculated.",
+	function(oldValue, newValue)
+		if (SERVER) then
+			timer.Remove("ixAreaThink")
+			timer.Create("ixAreaThink", newValue, 0, function()
+				PLUGIN:AreaThink()
+			end)
+		end
+	end,
+	{
+		data = {min = 0.1, max = 4},
+		category = "areas"
+	}
+)
+
+ix.option.Add("showAreaNotices", ix.type.bool, true, {
+	category = "appearance",
+})
+
+function ix.area.AddProperty(name, type, default, data)
+	ix.area.properties[name] = {
+		type = type,
+		default = default
+	}
+end
+
+function ix.area.AddType(type, name)
+	name = name or type
+
+	-- only store localized strings on the client
+	ix.area.types[type] = CLIENT and name or true
+end
+
+function PLUGIN:SetupAreaProperties()
+	ix.area.AddType("area")
+
+	ix.area.AddProperty("color", ix.type.color, ix.config.Get("color"))
+	ix.area.AddProperty("display", ix.type.bool, true)
+end
+
+ix.util.Include("sv_plugin.lua")
+ix.util.Include("cl_plugin.lua")
+ix.util.Include("sv_hooks.lua")
+ix.util.Include("cl_hooks.lua")
+
+-- return world center, local min, and local max from world start/end positions
+function PLUGIN:GetLocalAreaPosition(startPosition, endPosition)
+	local center = LerpVector(0.5, startPosition, endPosition)
+	local min = WorldToLocal(startPosition, angle_zero, center, angle_zero)
+	local max = WorldToLocal(endPosition, angle_zero, center, angle_zero)
+
+	return center, min, max
+end
+
+do
+	local COMMAND = {}
+	COMMAND.description = "@cmdAreaEdit"
+	COMMAND.adminOnly = true
+
+	function COMMAND:OnRun(client)
+		client:SetWepRaised(false)
+
+		net.Start("ixAreaEditStart")
+		net.Send(client)
+	end
+
+	ix.command.Add("AreaEdit", COMMAND)
+end
+
+do
+	local PLAYER = FindMetaTable("Player")
+
+	-- returns the current area the player is in, or the last valid one if the player is not in an area
+	function PLAYER:GetArea()
+		return self.ixArea
+	end
+
+	-- returns true if the player is in any area, this does not use the last valid area like GetArea does
+	function PLAYER:IsInArea()
+		return self.ixInArea
+	end
+end

gamemodes/helix/plugins/area/sv_hooks.lua

@@ -0,0 +1,136 @@
+--[[
+| 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/
+--]]
+
+
+function PLUGIN:LoadData()
+	hook.Run("SetupAreaProperties")
+	ix.area.stored = self:GetData() or {}
+
+	timer.Create("ixAreaThink", ix.config.Get("areaTickTime"), 0, function()
+		self:AreaThink()
+	end)
+end
+
+function PLUGIN:SaveData()
+	self:SetData(ix.area.stored)
+end
+
+function PLUGIN:PlayerInitialSpawn(client)
+	timer.Simple(1, function()
+		if (IsValid(client)) then
+			local json = util.TableToJSON(ix.area.stored)
+			local compressed = util.Compress(json)
+			local length = compressed:len()
+
+			net.Start("ixAreaSync")
+				net.WriteUInt(length, 32)
+				net.WriteData(compressed, length)
+			net.Send(client)
+		end
+	end)
+end
+
+function PLUGIN:PlayerLoadedCharacter(client)
+	client.ixArea = ""
+	client.ixInArea = nil
+end
+
+function PLUGIN:PlayerSpawn(client)
+	client.ixArea = ""
+	client.ixInArea = nil
+end
+
+function PLUGIN:AreaThink()
+	for _, client in ipairs(player.GetAll()) do
+		local character = client:GetCharacter()
+
+		if (!client:Alive() or !character) then
+			continue
+		end
+
+		local overlappingBoxes = {}
+		local position = client:GetPos() + client:OBBCenter()
+
+		for id, info in pairs(ix.area.stored) do
+			if (position:WithinAABox(info.startPosition, info.endPosition)) then
+				overlappingBoxes[#overlappingBoxes + 1] = id
+			end
+		end
+
+		if (#overlappingBoxes > 0) then
+			local oldID = client:GetArea()
+			local id = overlappingBoxes[1]
+
+			if (oldID != id) then
+				hook.Run("OnPlayerAreaChanged", client, client.ixArea, id)
+				client.ixArea = id
+			end
+
+			client.ixInArea = true
+		else
+			client.ixInArea = false
+		end
+	end
+end
+
+function PLUGIN:OnPlayerAreaChanged(client, oldID, newID)
+	net.Start("ixAreaChanged")
+		net.WriteString(oldID)
+		net.WriteString(newID)
+	net.Send(client)
+end
+
+net.Receive("ixAreaAdd", function(length, client)
+	if (!client:Alive() or !CAMI.PlayerHasAccess(client, "Helix - AreaEdit", nil)) then
+		return
+	end
+
+	local id = net.ReadString()
+	local type = net.ReadString()
+	local startPosition, endPosition = net.ReadVector(), net.ReadVector()
+	local properties = net.ReadTable()
+
+	if (!ix.area.types[type]) then
+		client:NotifyLocalized("areaInvalidType")
+		return
+	end
+
+	if (ix.area.stored[id]) then
+		client:NotifyLocalized("areaAlreadyExists")
+		return
+	end
+
+	for k, v in pairs(properties) do
+		if (!isstring(k) or !ix.area.properties[k]) then
+			continue
+		end
+
+		properties[k] = ix.util.SanitizeType(ix.area.properties[k].type, v)
+	end
+
+	ix.area.Create(id, type, startPosition, endPosition, nil, properties)
+	ix.log.Add(client, "areaAdd", id)
+end)
+
+net.Receive("ixAreaRemove", function(length, client)
+	if (!client:Alive() or !CAMI.PlayerHasAccess(client, "Helix - AreaEdit", nil)) then
+		return
+	end
+
+	local id = net.ReadString()
+
+	if (!ix.area.stored[id]) then
+		client:NotifyLocalized("areaDoesntExist")
+		return
+	end
+
+	ix.area.Remove(id)
+	ix.log.Add(client, "areaRemove", id)
+end)

gamemodes/helix/plugins/area/sv_plugin.lua

@@ -0,0 +1,65 @@
+--[[
+| 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/
+--]]
+
+
+util.AddNetworkString("ixAreaSync")
+util.AddNetworkString("ixAreaAdd")
+util.AddNetworkString("ixAreaRemove")
+util.AddNetworkString("ixAreaChanged")
+
+util.AddNetworkString("ixAreaEditStart")
+util.AddNetworkString("ixAreaEditEnd")
+
+ix.log.AddType("areaAdd", function(client, name)
+	return string.format("%s has added area \"%s\".", client:Name(), tostring(name))
+end)
+
+ix.log.AddType("areaRemove", function(client, name)
+	return string.format("%s has removed area \"%s\".", client:Name(), tostring(name))
+end)
+
+local function SortVector(first, second)
+	return Vector(math.min(first.x, second.x), math.min(first.y, second.y), math.min(first.z, second.z)),
+		Vector(math.max(first.x, second.x), math.max(first.y, second.y), math.max(first.z, second.z))
+end
+
+function ix.area.Create(name, type, startPosition, endPosition, bNoReplicate, properties)
+	local min, max = SortVector(startPosition, endPosition)
+
+	ix.area.stored[name] = {
+		type = type or "area",
+		startPosition = min,
+		endPosition = max,
+		bNoReplicate = bNoReplicate,
+		properties = properties
+	}
+
+	-- network to clients if needed
+	if (!bNoReplicate) then
+		net.Start("ixAreaAdd")
+			net.WriteString(name)
+			net.WriteString(type)
+			net.WriteVector(startPosition)
+			net.WriteVector(endPosition)
+			net.WriteTable(properties)
+		net.Broadcast()
+	end
+end
+
+function ix.area.Remove(name, bNoReplicate)
+	ix.area.stored[name] = nil
+
+	-- network to clients if needed
+	if (!bNoReplicate) then
+		net.Start("ixAreaRemove")
+			net.WriteString(name)
+		net.Broadcast()
+	end
+end