Problem mit gettable

local screenwidth, screenheight = guiGetScreenSize();


Client_Console = {}
Client_Console.__index = Client_Console;




setmetatable(Client_Console.__index, {
										ConsoleX = 993*screenwidth/1600, 
										ConsoleY = 311*screenheight/900,
										ConsoleFontType = 'default',
										ConsoleFontSize = 1.00,
										ConsoleFontColor = {21, 229, 0, 255},
										ConsoleWidth = 531*screenwidth/1600,
										ConsoleHeight = 237*screenheight/900,
										ConsoleColor = {9, 9, 9, 255},
										ConsoleType = 0,
										ConsoleText = ' ',
})




function Client_Console:__drawConsole()
	local ClientSettings = getmetatable(Client_Console.__index);
	if(ClientSettings.ConsoleType == 0)then
		local self = {};
		self.__index = self;
		setmetatable(self.__index, self);

		self.ConsoleX = ClientSettings.ConsoleX;
		self.ConsoleY = ClientSettings.ConsoleY;
		self.ConsoleText = ClientSettings.ConsoleText;


		addEventHandler('onClientRender', root, function() self:__renderConsole() end); -- / Hier kommt: loop in gettable 
	end
end
addCommandHandler('console', Client_Console.__drawConsole);




function Client_Console:__renderConsole()
	if(ClientSettings == nil)then
		local ClientSettings = getmetatable(Client_Console.__index);
	end
	if(renderTarget)then
		renderTarget = dxCreateRenderTarget(ClientSettings.ConsoleWidth, ClientSettings.ConsoleHeight);
	end
	if(ClientSettings.ConsoleWidth and ClientSettings.ConsoleHeight)then
		dxDrawImage(self.ConsoleX, self.ConsoleY, ClientSettings.ConsoleWidth, ClientSettings.ConsoleHeight, renderTarget);
		dxSetRenderTarget(renderTarget);
		dxDrawRectangle(self.ConsoleX, self.ConsoleY, ClientSettings.ConsoleWidth or (531*screenheight/1600), ClientSettings.ConsoleHeight or (237*screenwidth/900), tocolor(unpack(ConsoleColor) or 9, 9, 9, 255), false);
		dxDrawRectangle((self.ConsoleX + 516)*screenwidth/1600, (self.ConsoleY + 1)*screenheight/900, 14, 235, tocolor(16, 16, 16, 255), true)
		dxDrawRectangle((self.ConsoleX + 517)*screenwidth/1600, (self.ConsoleY + 1)*screenheight/900, 13, 235, tocolor(255, 255, 255, 255), true)
		dxDrawText("Console", 0, 0, 0, 0, tocolor(21, 229, 0, 255), 1.00, "default", "left", "top", false, false, true, false, false)
		dxSetRenderTarget();
	end
end