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gamemodes/helix/plugins/radio/items/base/sh_radio.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/
+--]]
+
+
+ITEM.name = "Radio Base"
+ITEM.category = "Radio"
+ITEM.model = Model("models/deadbodies/dead_male_civilian_radio.mdl")
+ITEM.description = "A shiny handheld radio with a frequency tuner."
+
+ITEM.isRadio = true
+
+-- Inventory drawing
+if (CLIENT) then
+	function ITEM:PaintOver(item, w, h)
+		if (item:GetData("enabled")) then
+			surface.SetDrawColor(110, 255, 110, 100)
+			surface.DrawRect(w - 14, h - 14, 8, 8)
+		end
+	end
+
+	function ITEM:PopulateTooltip(tooltip)
+		if (self:GetData("enabled")) then
+			local name = tooltip:GetRow("name")
+			name:SetBackgroundColor(derma.GetColor("Success", tooltip))
+		end
+
+		local channel = ix.radio:FindByID(self:GetChannel())
+		if (channel) then
+			local chTip = tooltip:AddRowAfter("name", "channel")
+			chTip:SetText("Channel: "..channel.name)
+			chTip:SizeToContents()
+		end
+	end
+end
+
+function ITEM:GetChannel(bForce)
+	if (bForce or self:GetData("enabled")) then
+		return self.channel
+	else
+		return false
+	end
+end
+
+function ITEM:OnRemoved()
+	self:SetData("enabled", false)
+	local owner = self:GetOwner()
+	if (owner) then
+		ix.radio:RemoveListenerFromChannel(owner, self:GetChannel(true))
+	end
+end
+
+function ITEM:OnDestroyed(entity)
+	self:SetData("enabled", false)
+	if (IsValid(entity)) then
+		ix.radio:RemoveStationaryFromChannel(self:GetChannel(true), entity)
+	end
+end
+
+ITEM.functions.ToggleOn = {
+	name = "Toggle On",
+	OnRun = function(item)
+		item:SetData("enabled", true)
+		item.player:EmitSound("buttons/lever7.wav", 50, math.random(170, 180), 0.25)
+
+		item:SetData("volume", 0, nil, false)
+
+		if (!IsValid(item.entity)) then
+			local owner = item:GetOwner()
+			if (owner) then
+				ix.radio:AddListenerToChannel(owner, item:GetChannel())
+			end
+		else
+			ix.radio:AddStationaryToChannel(item:GetChannel(), item.entity)
+		end
+
+		return false
+	end,
+	OnCanRun = function(item)
+		return item:GetData("enabled", false) == false
+	end
+}
+
+ITEM.functions.ToggleOff = {
+	name = "Toggle Off",
+	OnRun = function(item)
+		item:SetData("enabled", false)
+		item.player:EmitSound("buttons/lever7.wav", 50, math.random(170, 180), 0.25)
+
+
+		if (!IsValid(item.entity)) then
+			local owner = item:GetOwner()
+			if (owner) then
+				ix.radio:RemoveListenerFromChannel(owner, item:GetChannel(true))
+			end
+		else
+			ix.radio:RemoveStationaryFromChannel(item:GetChannel(true), item.entity)
+		end
+
+		return false
+	end,
+	OnCanRun = function(item)
+		return item:GetData("enabled", false) == true
+	end
+}
+
+ITEM.functions.VolumeDown = {
+	name = "Volume Down",
+	OnRun = function(item)
+		item:SetData("volume", 0, nil, false)
+		ix.radio:RemoveStationaryFromChannel(item:GetChannel(), item.entity)
+
+		return false
+	end,
+	OnCanRun = function(item)
+		return IsValid(item.entity) and item:GetData("volume", 0) == 1 and item:GetData("enabled")
+	end
+}
+
+ITEM.functions.VolumeUp = {
+	name = "Volume Up",
+	OnRun = function(item)
+		item:SetData("volume", 1, nil, false)
+		ix.radio:AddStationaryToChannel(item:GetChannel(), item.entity)
+
+		return false
+	end,
+	OnCanRun = function(item)
+		return IsValid(item.entity) and item:GetData("volume", 0) == 0 and item:GetData("enabled")
+	end
+}