+float PlayerScore_Add(entity player, PlayerScoreField scorefield, float score);
+
+/**
+ * \brief Returns the player's score.
+ * \param[in] player Player to inspect.
+ * \param[in] scorefield Field of the score.
+ * \return Player's score.
+ */
+#define PlayerScore_Get(player, scorefield) PlayerScore_Add(player, scorefield, 0)