add sborka

garrysmod/addons/tfa_base/lua/tfa/modules/tfa_meta.lua

@@ -0,0 +1,27 @@
+local WEAPON = FindMetaTable("Weapon")
+
+if WEAPON then
+	function WEAPON:IsTFA() -- please do not use, just check for IsTFAWeapon directly
+		return self.IsTFAWeapon
+	end
+else
+	print("[TFA Base] Can't find weapon metatable!")
+end
+
+local PLAYER = FindMetaTable("Player")
+
+if PLAYER then
+	function PLAYER:TFA_ZoomKeyDown()
+		if not IsValid(self) then return false end
+
+		return self:GetNW2Bool("TFA_ZoomKeyDown", false)
+	end
+
+	function PLAYER:TFA_SetZoomKeyDown(isdown)
+		if not IsValid(self) then return end
+
+		self:SetNW2Bool("TFA_ZoomKeyDown", isdown)
+	end
+else
+	print("[TFA Base] Can't find player metatable!")
+end