Save player location on exit.

main.lua

@@ -1,4 +1,6 @@
 function _init()
+   cartdata("annabunches_a_pleasant_stroll_e25d3e5c")
+
    init_sound""
    init_world""
    init_player""

player.lua

@@ -14,7 +14,7 @@
 --   draw_player()  # call in _draw(). Draws the player sprite.
 
 function init_player()
-   player_x, player_y = 0, 0
+   player_x, player_y = dget(0), dget(1)
 
    facing_v = 1
    facing_h = 0
@@ -76,6 +76,8 @@ function handle_input()
    -- note that facing always changes, even if we can't move to the new location
    if legal_move(new_x, new_y) then
       player_x, player_y = new_x, new_y
+      dset(0, player_x)
+      dset(1, player_y)
    end
 end