contrib/friendz: use `app:data_store` to keep best scores

[nit.git] / contrib / friendz / src / friendz.nit

diff --git a/contrib/friendz/src/friendz.nit b/contrib/friendz/src/friendz.nit
index 13915e6..949a2cf 100644 (file)
--- a/contrib/friendz/src/friendz.nit
+++ b/contrib/friendz/src/friendz.nit
@@ -17,6 +17,8 @@ import mnit
 import realtime
 import solver
 import mnit::tileset
+import app::data_store
+import md5
 
 intrude import grid
 intrude import level
@@ -1267,6 +1269,18 @@ redef class Game
                        end
                end
        end
+
+       redef fun load_levels
+       do
+               super
+
+               for level in levels do
+                       var score = app.data_store["s{level.str.md5}"]
+                       if score isa Int then
+                               level.score = score
+                       end
+               end
+       end
 end
 
 # The spash title image
@@ -1634,3 +1648,10 @@ redef class KeyEvent
                return "unknown"
        end
 end
+
+redef class Level
+       redef fun save
+       do
+               app.data_store["s{str.md5}"] = if score > 0 then score else null
+       end
+end