Change many useless std::list into Environment class (m_players), ABMHandler and ActiveBlockList::update

This improve looping performances.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/environment.h b/src/environment.h
index 13c0c0efe..9eb440c42 100644
--- a/src/environment.h
+++ b/src/environment.h
@@ -75,8 +75,8 @@ public:
 	Player * getPlayer(const char *name);
 	Player * getRandomConnectedPlayer();
 	Player * getNearestConnectedPlayer(v3f pos);
-	std::list<Player*> getPlayers();
-	std::list<Player*> getPlayers(bool ignore_disconnected);
+	std::vector<Player*> getPlayers();
+	std::vector<Player*> getPlayers(bool ignore_disconnected);
 
 	u32 getDayNightRatio();
 
@@ -110,7 +110,7 @@ public:
 
 protected:
 	// peer_ids in here should be unique, except that there may be many 0s
-	std::list<Player*> m_players;
+	std::vector<Player*> m_players;
 	// Time of day in milli-hours (0-23999); determines day and night
 	u32 m_time_of_day;
 	// Time of day in 0...1
@@ -182,7 +182,7 @@ struct ABMWithState
 class ActiveBlockList
 {
 public:
-	void update(std::list<v3s16> &active_positions,
+	void update(std::vector<v3s16> &active_positions,
 			s16 radius,
 			std::set<v3s16> &blocks_removed,
 			std::set<v3s16> &blocks_added);