YEAH

--Tile stuff
    tile = {w=20,h=20}
    tile.i = image.create(tile.w,tile.h,color.new(0,255,255))
    tile.r = image.create(tile.w,tile.h,color.new(139,69,19))
    tile.e = image.create(tile.w,tile.h,color.new(255,69,0))
    tile.p = tile.i

--Pers stuff
    pers ={img = image.create(tile.w,tile.h,color.new(124,252,0)) ,x=0,y=0,steps = 0}

--Map stuff
    map = {}
        map.map = {
        {"r","r","r","r","r","r","r","r","r","r"},
        {"r","i","i","i","i","i","i","i","i","r"},
        {"r","i","i","i","i","i","i","i","i","r"},
        {"r","i","i","i","i","i","i","i","i","r"},
        {"r","i","i","i","i","i","i","i","i","r"},
        {"r","i","i","i","i","i","i","i","i","r"},
        {"r","i","i","i","i","i","i","i","i","r"},
        {"r","i","i","i","i","i","i","i","i","r"},
        {"r","e","i","i","i","i","i","i","p","r"},
        {"r","r","r","r","r","r","r","r","r","r"}
        }
        map.w = #map.map[1]*tile.w
        map.h = #map.map *tile.h
        map.vertical = #map.map
        map.horizontal = #map.map[1]
        map.x = 240-map.w/2
        map.y = 136-map.h/2

--Update map variables
        function update_map()
            --Update map values
                map.w = #map.map[1]*tile.w
                map.h = #map.map *tile.h
                map.vertical = #map.map
                map.horizontal = #map.map[1]
                map.x = 240-map.w/2
                map.y = 136-map.h/2
            --Find pers coordinates
                for y = 1, map.vertical do
                    for x = 1, map.horizontal do
                        if map.map[y][x] == "p" then
                            pers.x = x
                            pers.y = y
                            break
                        end
                    end
                end
        end

--Draw map function
    function draw_map()
        for y = 1, map.vertical do
            for x = 1, map.horizontal do
                if map.map[y][x] != "" then
                    tile[map.map[y][x]]:blit( map.x+(x-1)*tile.w, map.y+(y-1)*tile.h)
                    if map.map[y][x] == "e" then
                        if pers.x == x and pers.y == y then
                            --return true
                        end
                    end
                end
            end
        end
        pers.img:blit( map.x+(pers.x-1)*tile.w, map.y+(pers.y-1)*tile.h)
    end

--Check tile
    function check_tile(y,x,st)
        if y >0 and x>0 and y <= map.vertical and x <= map.horizontal then
            if map.map[y][x] == st then return true end
        end
        return false
    end

--Move player
    function move_player()
        local x = 0
        local y = 0
        --  Horizontal
            if controls.press("right") then
                repeat
                    x = x+1
                until check_tile(pers.y,pers.x+x,"r")
                pers.x = pers.x+x-1
                pers.steps = pers.steps+1
            elseif controls.press("left") then
                repeat
                    x = x+1
                until check_tile(pers.y,pers.x-x,"r")
                pers.x = pers.x-x+1
                pers.steps = pers.steps+1
            end
        -- Vertical
            if controls.press("down") then
                repeat
                    y = y+1
                until check_tile(pers.y+y,pers.x,"r")
                pers.y = pers.y+y-1
                pers.steps = pers.steps+1
            elseif controls.press("up") then
                repeat
                    y = y+1
                until check_tile(pers.y-y,pers.x,"r")
                pers.y = pers.y-y+1
                pers.steps = pers.steps+1
            end
    end





--First update map
    update_map()

while true do
controls.read()

move_player()
draw_map()



screen.print(5,5,"@"..screen.fps().."   Steps: "..pers.steps)
if controls.select() then a() end
screen.flip()
end