From: Alexandre Terrasa <alexandre@moz-code.org>
Date: Sun, 29 Nov 2015 08:59:40 +0000 (-0500)
Subject: nitrpg: fix warnings
X-Git-Tag: v0.8~53^2
X-Git-Url: http://nitlanguage.org

nitrpg: fix warnings

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
---

diff --git a/contrib/nitrpg/src/achievements.nit b/contrib/nitrpg/src/achievements.nit
index c1a8036..24fac20 100644
--- a/contrib/nitrpg/src/achievements.nit
+++ b/contrib/nitrpg/src/achievements.nit
@@ -113,7 +113,11 @@ class Achievement
 	#
 	# Used to load achievements from storage.
 	init from_json(game: Game, json: JsonObject) do
-		init(game, json["id"].to_s, json["name"].to_s, json["desc"].to_s, json["reward"].as(Int))
+		init(game,
+			json["id"].as(String),
+			json["name"].as(String),
+			json["desc"].as(String),
+			json["reward"].as(Int))
 	end
 
 	redef fun to_json do
@@ -123,6 +127,7 @@ class Achievement
 		json["desc"] = desc
 		json["reward"] = reward
 		json["game"] = game.key
+		var owner = self.owner
 		if owner != null then json["owner"] = owner.key
 		return json
 	end
diff --git a/contrib/nitrpg/src/events.nit b/contrib/nitrpg/src/events.nit
index 2573a58..c540dc5 100644
--- a/contrib/nitrpg/src/events.nit
+++ b/contrib/nitrpg/src/events.nit
@@ -24,6 +24,7 @@ import game
 
 redef class GameEntity
 
+	# Register a new game event for this entity.
 	fun add_event(event: GameEvent) do
 		event.owner = self
 		event.save
@@ -98,9 +99,9 @@ class GameEvent
 	#
 	# Used to load events from json storage.
 	init from_json(game: Game, json: JsonObject) do
-		init(game, json["kind"].to_s, json["data"].as(JsonObject))
-		internal_id = json["internal_id"].to_s
-		time = new ISODate.from_string(json["time"].to_s)
+		init(game, json["kind"].as(String), json["data"].as(JsonObject))
+		internal_id = json["internal_id"].as(String)
+		time = new ISODate.from_string(json["time"].as(String))
 	end
 
 	redef fun to_json do
@@ -110,6 +111,7 @@ class GameEvent
 		json["time"] = time.to_s
 		json["data"] = data
 		json["game"] = game.key
+		var owner = self.owner
 		if owner != null then json["owner"] = owner.key
 		return json
 	end
diff --git a/contrib/nitrpg/src/game.nit b/contrib/nitrpg/src/game.nit
index 6e04b18..504c445 100644
--- a/contrib/nitrpg/src/game.nit
+++ b/contrib/nitrpg/src/game.nit
@@ -232,7 +232,7 @@ class Player
 	#
 	# Used to load players from saved data.
 	init from_json(game: Game, json: JsonObject) do
-		init(game, json["name"].to_s)
+		init(game, json["name"].as(String))
 		nitcoins = json["nitcoins"].as(Int)
 	end