Add some battle frontier constant usage

include/constants/battle_frontier.h

@@ -1,6 +1,8 @@
 #ifndef GUARD_CONSTANTS_BATTLE_FRONTIER_H
 #define GUARD_CONSTANTS_BATTLE_FRONTIER_H
 
+#include "constants/pokemon.h"
+
 #define FRONTIER_CHALLENGE(facility, mode) ((facility << 8) + mode)
 
 // Battle Frontier facility ids.
@@ -46,6 +48,14 @@
 #define MAX_BATTLE_FRONTIER_POINTS 9999
 #define MAX_STREAK 9999
 
+#define FRONTIER_MAX_LEVEL_50   50
+#define FRONTIER_MIN_LEVEL_OPEN 60
+#define FRONTIER_MAX_LEVEL_OPEN MAX_LEVEL
+
+// This is the default number of battles (or floors, in Battle Pyramid) per challenge.
+// There are 2 facilities that differ: Battle Dome (DOME_ROUNDS_COUNT) and Battle Pike (NUM_PIKE_ROOMS).
+#define FRONTIER_STAGES_PER_CHALLENGE 7
+
 // These sets of facility ids would be redundant if the order was consistent
 // The order is important for this set so that all the non-link records can be continuous
 #define RANKING_HALL_TOWER_SINGLES   0

include/constants/battle_pike.h

@@ -1,6 +1,8 @@
 #ifndef GUARD_CONSTANTS_BATTLE_PIKE_H
 #define GUARD_CONSTANTS_BATTLE_PIKE_H
 
+#define NUM_PIKE_ROOMS 14
+
 #define PIKE_ROOM_SINGLE_BATTLE 0
 #define PIKE_ROOM_HEAL_FULL 1
 #define PIKE_ROOM_NPC 2

include/constants/battle_pyramid.h

@@ -14,6 +14,13 @@
 #define HINT_EXIT_FAR_REMAINING_TRAINERS      7
 #define HINT_EXIT_FAR_REMAINING_ITEMS         8
 
+#define MAX_PYRAMID_TRAINERS 8
+
+// Each floor of the Battle Pyramid is 32x32 metatiles, subdivided into a 4x4 grid of 8x8 metatile squares
+#define PYRAMID_FLOOR_SQUARES_WIDE 4
+#define PYRAMID_FLOOR_SQUARES_HIGH 4
+#define NUM_PYRAMID_FLOOR_SQUARES (PYRAMID_FLOOR_SQUARES_WIDE * PYRAMID_FLOOR_SQUARES_HIGH)
+
 #define OBJ_TRAINERS  0
 #define OBJ_ITEMS     1
 

include/constants/battle_tent.h

@@ -1,6 +1,12 @@
 #ifndef GUARD_CONSTANTS_BATTLE_TENT_H
 #define GUARD_CONSTANTS_BATTLE_TENT_H
 
+#define TENT_MIN_LEVEL 30
+
+// The number of battles in each Battle Tent challenge.
+// Battle Tent equivalent of FRONTIER_STAGES_PER_CHALLENGE.
+#define TENT_STAGES_PER_CHALLENGE  3
+
 #define VERDANTURF_TENT_FUNC_INIT                0
 #define VERDANTURF_TENT_FUNC_GET_PRIZE           1
 #define VERDANTURF_TENT_FUNC_SET_PRIZE           2

include/constants/union_room.h

@@ -11,6 +11,8 @@
 #define UNION_ROOM_SPAWN_IN   1
 #define UNION_ROOM_SPAWN_OUT  2
 
+#define UNION_ROOM_MAX_LEVEL 30
+
 #define ACTIVITY_NONE               0
 #define ACTIVITY_BATTLE_SINGLE      1
 #define ACTIVITY_BATTLE_DOUBLE      2

include/global.h

@@ -409,7 +409,7 @@ struct BattleFrontier
     /*0xE1A*/ u16 pyramidWinStreaks[FRONTIER_LVL_MODE_COUNT];
     /*0xE1E*/ u16 pyramidRecordStreaks[FRONTIER_LVL_MODE_COUNT];
     /*0xE22*/ u16 pyramidRandoms[4];
-    /*0xE2A*/ u8 pyramidTrainerFlags;
+    /*0xE2A*/ u8 pyramidTrainerFlags; // 1 bit for each trainer (MAX_PYRAMID_TRAINERS)
     /*0xE2C*/ struct PyramidBag pyramidBag;
     /*0xE68*/ u8 pyramidLightRadius;
     /*0xE6A*/ u16 verdanturfTentPrize;