Added constants for GetLeadMonFriendshipScore

include/constants/pokemon.h

@@ -181,6 +181,15 @@
 #define FRIENDSHIP_EVENT_FAINT_FIELD_PSN  7
 #define FRIENDSHIP_EVENT_FAINT_LARGE      8 // If opponent was >= 30 levels higher. See AdjustFriendshipOnBattleFaint
 
+// Constants for GetLeadMonFriendshipScore
+#define FRIENDSHIP_NONE   0
+#define FRIENDSHIP_GE_1   1
+#define FRIENDSHIP_GE_50  2
+#define FRIENDSHIP_GE_100 3
+#define FRIENDSHIP_GE_150 4
+#define FRIENDSHIP_GE_200 5
+#define FRIENDSHIP_MAX    6
+
 #define MAX_FRIENDSHIP  255
 #define MAX_SHEEN       255
 #define MAX_CONDITION   255