Corona SDK. Make walkable map for Jumper from a Tiled map exported as Lua.

walkableMapFromTMX.lua

local map
local level01 = require("wasilla") -- the Tiled map exported as wasilla.lua
--=======================================================================================
-- pass in the table that holds the level info from: local level01 = require("level01")
-- get back a table that can be used as a map for Pathfinder
--=======================================================================================
local function walkableMapFromTMX(lvl)
	local t = {}
	local idx = 1
	for h = 1, lvl.layers[1].height do
		t[h] = {}
		for w = 1, lvl.layers[1].width do
			t[h][w] = lvl.layers[1].data[idx]
			idx = idx + 1
		end
	end
	return t
end

-- use like this: 
-- map = walkableMapFromTMX(level01)