Merge: nitrpg: periodize stats

[nit.git] / contrib / nitrpg / src / game.nit

diff --git a/contrib/nitrpg/src/game.nit b/contrib/nitrpg/src/game.nit
index 4d62283..1ab143e 100644 (file)
--- a/contrib/nitrpg/src/game.nit
+++ b/contrib/nitrpg/src/game.nit
@@ -43,11 +43,11 @@ interface GameEntity
        # Date are stored under `self.key`.
        fun save do game.store.store_object(key, to_json)
 
-       # Saves `self` state into `target` key data.
+       # Saves `self` state under `key` data.
        #
-       # Data are stored under `target.key / self.key`.
-       fun save_in(target: GameEntity) do
-               game.store.store_object(target.key / key, to_json)
+       # Data are stored under `key / self.key`.
+       fun save_in(key: String) do
+               game.store.store_object(key / self.key, to_json)
        end
 
        # Json representation of `self`.
@@ -292,6 +292,19 @@ end
 
 # utils
 
+# Sort games by descending number of players.
+#
+# The first in the list is the game with the more players.
+class GamePlayersComparator
+       super Comparator
+
+       redef type COMPARED: Game
+
+       redef fun compare(a, b) do
+               return b.load_players.length <=> a.load_players.length
+       end
+end
+
 # Sort players by descending number of nitcoins.
 #
 # The first in the list is the player with the more of nitcoins.