-- this dumps the table to logfile twice
function renderer:renderGame()
	for k, v in pairs(game.wall) do
		world.logInfo(k .. ", {" .. v[1] .. ", " .. v[2] .. "}")
	end
	dumpPoly(game.wall)
end

function dumpPoly(poly)
	for k, v in pairs(poly) do
		world.logInfo(k .. ", {" .. v[1] .. ", " .. v[2] .. "}")
	end
end

-- this dumps the table to logfile once then errors out because "poly" is nil
function renderer:renderGame()
	for k, v in pairs(game.wall) do
		world.logInfo(k .. ", {" .. v[1] .. ", " .. v[2] .. "}")
	end
	renderer.dumpPoly(game.wall)
end

function renderer:dumpPoly(poly)
	for k, v in pairs(poly) do
		world.logInfo(k .. ", {" .. v[1] .. ", " .. v[2] .. "}")
	end
end