iso-setup.lua

-- include the jumper library
local Grid = require ("jumper.jumper.grid")
local Pathfinder = require ("jumper.jumper.pathfinder")
local walkable = 0 -- used by Jumper to mark obstacles

local map = {}   -- table representing each grid position
local startX = 1 -- start x grid (cartesian) coordinate
local startY = 1 -- start y grid (cartesian) coordinate
local endX = 3   -- end x grid (cartesian) coordinate
local endY = 4   -- end y grid (cartesian) coordinate

local tileWidth = 128
local tileHeight = 64

local bg = display.newRect( display.screenOriginX,
                            display.screenOriginY, 
                            display.actualContentWidth, 
                            display.actualContentHeight)
 
bg.x = display.contentCenterX
bg.y = display.contentCenterY
bg:setFillColor( 000/255, 168/255, 254/255 )

-- display group that will hold grid
group = display.newGroup( )
group.x = display.contentCenterX -- center the grid on the screen