Set up Battle Pike macros

11 files changed, 318 insertions, 239 deletions

diff --git a/asm/macros/battle_frontier/battle_pike.inc b/asm/macros/battle_frontier/battle_pike.inc
index 0f2d2627d..150c7f02b 100644
--- a/asm/macros/battle_frontier/battle_pike.inc
+++ b/asm/macros/battle_frontier/battle_pike.inc
@@ -1,54 +1,173 @@
-@ To be populated with macros for CallBattlePikeFunction
+@ TODO: Add explanatory comments
 
-	.macro battlepike_getstreak
+	@
+	.macro pike_setnextroom
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_ROOM_TYPE
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_get data:req
 	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_DATA
-	setvar VAR_0x8005, 1
+	setvar VAR_0x8005, \data
 	special CallBattlePikeFunction
 	.endm
 
-	.macro battlepike_setstreak streak:req
+	@
+	.macro pike_set data:req, val:req
 	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_DATA
-	setvar VAR_0x8005, 1
-	.if \streak >= VARS_START
-	copyvar VAR_0x8006, \streak
+	setvar VAR_0x8005, \data
+	.if \val >= VARS_START
+	copyvar VAR_0x8006, \val
 	.else
-	setvar VAR_0x8006, \streak
+	setvar VAR_0x8006, \val
 	.endif
 	special CallBattlePikeFunction
 	.endm
 
-	.macro battlepike_isfinalroom
+	@
+	.macro pike_isfinalroom
 	setvar VAR_0x8004, BATTLE_PIKE_FUNC_IS_FINAL_ROOM
 	special CallBattlePikeFunction
 	.endm
 
-	.macro battlepike_setroomobjects
+	@
+	.macro pike_setroomobjects
 	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_ROOM_OBJECTS
 	special CallBattlePikeFunction
 	.endm
 
-	.macro battlepike_getroomtype
+	@
+	.macro pike_getroomtype
 	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_ROOM_TYPE
 	special CallBattlePikeFunction
 	.endm
 
-	.macro battlepike_setnextroom
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_ROOM_TYPE
+	@ Sets a bool that's never read
+	.macro pike_inwildmonroom
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_IN_WILD_MON_ROOM
+	special CallBattlePikeFunction
+	.endm
+
+	@ Clears a bool that's never read
+	.macro pike_exitwildmonroom
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_CLEAR_IN_WILD_MON_ROOM
+	special CallBattlePikeFunction
+	.endm
+
+	@ Save the game and set the challenge status
+	.macro pike_save challengeStatus:req
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SAVE
+	setvar VAR_0x8005, \challengeStatus
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_getstatus
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_ROOM_STATUS
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_getstatusmon
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_ROOM_STATUS_MON
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_healonetwomons
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_HEAL_ONE_TWO_MONS
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_getnpcmsg
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_BUFFER_NPC_MSG
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_fadescreen
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_STATUS_SCREEN_FADE
+	special CallBattlePikeFunction
+	.endm
+
+	@ TRUE if the player is currently in a Battle Pike challenge map
+	.macro pike_inchallenge
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_IS_IN
+	special CallBattlePikeFunction
+	.endm
+
+	@ TRUE if its the Pike Queens room
+	.macro pike_sethintroom
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_HINT_ROOM
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_gethintroomid
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_HINT_ROOM_ID
 	special CallBattlePikeFunction
 	.endm
 
-	.macro battlepike_gethint
+	@
+	.macro pike_gethint
 	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_ROOM_TYPE_HINT
 	special CallBattlePikeFunction
 	.endm
 
-	.macro battlepike_nohealing set:req
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_HEALING_ROOMS_DISABLED
+	@
+	.macro pike_cleartrainerids
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_CLEAR_TRAINER_IDS
+	special CallBattlePikeFunction
+	.endm
+
+	@ 
+	.macro pike_gettrainerintro trainer:req
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_TRAINER_INTRO
+	setvar VAR_0x8005, \trainer
+	special CallBattlePikeFunction
+	.endm
+
+	@ Get the status of the Pike Queen (Not ready, Silver/Gold streak before symbols, Silver/Gold streak after symbols)
+	.macro pike_getbrainstatus
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_QUEEN_FIGHT_TYPE
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_prequeenheal
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_HEAL_MONS_BEFORE_QUEEN
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_nohealing set:req
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_HEAL_ROOMS_DISABLED
 	setvar VAR_0x8005, \set
 	special CallBattlePikeFunction
 	.endm
 
-	.macro battlepike_ispartyfullhealth
+	@
+	.macro pike_ispartyfullhealth
 	setvar VAR_0x8004, BATTLE_PIKE_FUNC_IS_PARTY_FULL_HEALTH
 	special CallBattlePikeFunction
 	.endm
+
+	@
+	.macro pike_savehelditems
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SAVE_HELD_ITEMS
+	special CallBattlePikeFunction
+	.endm
+
+	@
+	.macro pike_resethelditems
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_RESET_HELD_ITEMS
+	special CallBattlePikeFunction
+	.endm
+
+	@ Initialize the Battle Arena challenge
+	.macro pike_init
+	setvar VAR_0x8004, BATTLE_PIKE_FUNC_INIT
+	special CallBattlePikeFunction
+	.endm
diff --git a/data/maps/BattleFrontier_BattlePikeCorridor/scripts.inc b/data/maps/BattleFrontier_BattlePikeCorridor/scripts.inc
index bf9f00bc5..06f0e0516 100644
--- a/data/maps/BattleFrontier_BattlePikeCorridor/scripts.inc
+++ b/data/maps/BattleFrontier_BattlePikeCorridor/scripts.inc
@@ -10,9 +10,8 @@ BattleFrontier_BattlePikeCorridor_MapScript2_25C77C: @ 825C77C
 BattleFrontier_BattlePikeCorridor_EventScript_25C786:: @ 825C786
 	delay 16
 	frontier_set FRONTIER_DATA_BATTLE_NUM, 1
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_CLEAR_TRAINER_IDS
-	special CallBattlePikeFunction
-	battlepike_nohealing TRUE
+	pike_cleartrainerids
+	pike_nohealing TRUE
 	applymovement EVENT_OBJ_ID_PLAYER, BattleFrontier_BattlePikeCorridor_Movement_25C80B
 	applymovement 1, BattleFrontier_BattlePikeCorridor_Movement_25C812
 	waitmovement 0
diff --git a/data/maps/BattleFrontier_BattlePikeLobby/scripts.inc b/data/maps/BattleFrontier_BattlePikeLobby/scripts.inc
index cbdf0ca7b..69b8d3b13 100644
--- a/data/maps/BattleFrontier_BattlePikeLobby/scripts.inc
+++ b/data/maps/BattleFrontier_BattlePikeLobby/scripts.inc
@@ -25,16 +25,12 @@ BattleFrontier_BattlePikeLobby_EventScript_25B707:: @ 825B707
 
 BattleFrontier_BattlePikeLobby_EventScript_25B710:: @ 825B710
 	special HealPlayerParty
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_LOAD_MON_HELD_ITEMS
-	special CallBattlePikeFunction
+	pike_resethelditems
 	lockall
 	msgbox BattleFrontier_BattlePikeLobby_Text_25C2E0, MSGBOX_DEFAULT
 	closemessage
-	battlepike_setstreak 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_DATA
-	setvar VAR_0x8005, 4
-	setvar VAR_0x8006, 0
-	special CallBattlePikeFunction
+	pike_set PIKE_DATA_WIN_STREAK 0
+	pike_set PIKE_DATA_WIN_STREAK_ACTIVE, FALSE
 	frontier_set FRONTIER_DATA_CHALLENGE_STATUS, 0
 	setvar VAR_TEMP_0, 255
 	releaseall
@@ -58,23 +54,15 @@ BattleFrontier_BattlePikeLobby_EventScript_25B78D:: @ 825B78D
 	frontier_givepoints
 	msgbox BattleFrontier_Text_ObtainedXBattlePoints, MSGBOX_GETPOINTS
 	frontier_checkairshow
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_DATA
-	setvar VAR_0x8005, 3
-	special CallBattlePikeFunction
+	pike_get PIKE_DATA_TOTAL_STREAKS
 	addvar VAR_RESULT, 1
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_DATA
-	setvar VAR_0x8005, 3
-	copyvar VAR_0x8006, VAR_RESULT
-	special CallBattlePikeFunction
+	pike_set PIKE_DATA_TOTAL_STREAKS, VAR_RESULT
 	special LoadPlayerParty
 	special HealPlayerParty
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_LOAD_MON_HELD_ITEMS
-	special CallBattlePikeFunction
+	pike_resethelditems
 	message BattleFrontier_BattlePikeLobby_Text_25C1DF
 	waitmessage
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SAVE
-	setvar VAR_0x8005, 0
-	special CallBattlePikeFunction
+	pike_save 0
 	playse SE_SAVE
 	waitse
 	msgbox BattleFrontier_BattlePikeLobby_Text_25BE02, MSGBOX_DEFAULT
@@ -89,17 +77,11 @@ BattleFrontier_BattlePikeLobby_EventScript_25B806:: @ 825B806
 	waitmessage
 	frontier_checkairshow
 	frontier_set FRONTIER_DATA_BATTLE_NUM, 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_DATA
-	setvar VAR_0x8005, 4
-	setvar VAR_0x8006, 0
-	special CallBattlePikeFunction
+	pike_set PIKE_DATA_WIN_STREAK_ACTIVE, FALSE
 	special LoadPlayerParty
 	special HealPlayerParty
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_LOAD_MON_HELD_ITEMS
-	special CallBattlePikeFunction
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SAVE
-	setvar VAR_0x8005, 0
-	special CallBattlePikeFunction
+	pike_resethelditems
+	pike_save 0
 	playse SE_SAVE
 	waitse
 	msgbox BattleFrontier_BattlePikeLobby_Text_25BE02, MSGBOX_DEFAULT
@@ -156,23 +138,17 @@ BattleFrontier_BattlePikeLobby_EventScript_25B95C:: @ 825B95C
 	setvar VAR_TEMP_0, 0
 	setvar VAR_TEMP_1, 0
 	frontier_set FRONTIER_DATA_SELECTED_MON_ORDER
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_INIT_CHALLENGE
-	special CallBattlePikeFunction
+	pike_init
 	frontier_set FRONTIER_DATA_CHALLENGE_STATUS, CHALLENGE_STATUS_SAVING
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_DATA
-	setvar VAR_0x8005, 4
-	setvar VAR_0x8006, 1
-	special CallBattlePikeFunction
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SAVE_MON_HELD_ITEMS
-	special CallBattlePikeFunction
+	pike_set PIKE_DATA_WIN_STREAK_ACTIVE, TRUE
+	pike_savehelditems
 	frontier_set FRONTIER_DATA_PAUSED, FALSE
 	special LoadPlayerParty
 	closemessage
 	delay 2
 	call Common_EventScript_SaveGame
 	setvar VAR_TEMP_0, 255
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SAVE_MON_HELD_ITEMS
-	special CallBattlePikeFunction
+	pike_savehelditems
 	compare VAR_RESULT, 0
 	goto_if_eq BattleFrontier_BattlePikeLobby_EventScript_25BA5C
 	special SavePlayerParty
diff --git a/data/maps/BattleFrontier_BattlePikeRoomNormal/scripts.inc b/data/maps/BattleFrontier_BattlePikeRoomNormal/scripts.inc
index f4e10e3ab..5419eb081 100644
--- a/data/maps/BattleFrontier_BattlePikeRoomNormal/scripts.inc
+++ b/data/maps/BattleFrontier_BattlePikeRoomNormal/scripts.inc
@@ -11,7 +11,7 @@ BattleFrontier_BattlePikeRoomNormal_OnFrame: @ 825D167
 
 BattleFrontier_BattlePikeRoomNormal_EventScript_25D171:: @ 825D171
 	setvar VAR_TEMP_0, 1
-	battlepike_getroomtype
+	pike_getroomtype
 	switch VAR_RESULT
 	case PIKE_ROOM_SINGLE_BATTLE, BattleFrontier_BattlePikeRoomNormal_EventScript_25D1C6
 	case PIKE_ROOM_HEAL_FULL, BattleFrontier_BattlePikeRoomNormal_EventScript_25D50E
@@ -26,9 +26,7 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D1C6:: @ 825D1C6
 	delay 16
 	applymovement 1, BattleFrontier_BattlePikeRoomNormal_Movement_25D795
 	waitmovement 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_BUFFER_RECORD_MIX_MSG
-	setvar VAR_0x8005, 0
-	special CallBattlePikeFunction
+	pike_gettrainerintro 0
 	msgbox gStringVar4, MSGBOX_DEFAULT
 	waitmessage
 	closemessage
@@ -39,7 +37,6 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D1C6:: @ 825D1C6
 	waitstate
 	switch VAR_RESULT
 	case 1, BattleFrontier_BattlePikeRoomNormal_EventScript_25D226
-
 BattleFrontier_BattlePikeRoomNormal_EventScript_25D20A:: @ 825D20A
 	frontier_set FRONTIER_DATA_CHALLENGE_STATUS, CHALLENGE_STATUS_LOST
 	warp MAP_BATTLE_FRONTIER_BATTLE_PIKE_LOBBY, 255, 5, 6
@@ -59,9 +56,7 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D231:: @ 825D231
 	closemessage
 	applymovement 1, BattleFrontier_BattlePikeRoomNormal_Movement_25D795
 	waitmovement 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_BUFFER_RECORD_MIX_MSG
-	setvar VAR_0x8005, 0
-	special CallBattlePikeFunction
+	pike_gettrainerintro 0
 	msgbox gStringVar4, MSGBOX_DEFAULT
 	waitmessage
 	closemessage
@@ -98,8 +93,7 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D2BF:: @ 825D2BF
 	lockall
 	applymovement 2, BattleFrontier_BattlePikeRoomNormal_Movement_25D7DF
 	waitmovement 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_HEAL_MONS_BEFORE_QUEEN
-	special CallBattlePikeFunction
+	pike_prequeenheal
 	switch VAR_RESULT
 	case 0, BattleFrontier_BattlePikeRoomNormal_EventScript_25D4DC
 	case 1, BattleFrontier_BattlePikeRoomNormal_EventScript_25D4EA
@@ -112,7 +106,7 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D2FB:: @ 825D2FB
 	applymovement EVENT_OBJ_ID_CAMERA, BattleFrontier_BattlePikeRoomNormal_Movement_25D9B0
 	applymovement 2, BattleFrontier_BattlePikeRoomNormal_Movement_25D7E2
 	waitmovement 0
-	playse 267
+	playse SE_CURTAIN
 	call BattleFrontier_BattlePikeRoomNormal_EventScript_25D8E7
 	delay 4
 	call BattleFrontier_BattlePikeRoomNormal_EventScript_25D8A4
@@ -121,7 +115,7 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D2FB:: @ 825D2FB
 	delay 4
 	waitse
 	delay 60
-	playse 268
+	playse SE_CURTAIN1
 	delay 65
 	call BattleFrontier_BattlePikeRoomNormal_EventScript_25D8A4
 	showobjectat 1, MAP_BATTLE_FRONTIER_BATTLE_PIKE_ROOM_NORMAL
@@ -132,12 +126,11 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D2FB:: @ 825D2FB
 	waitse
 	applymovement 1, BattleFrontier_BattlePikeRoomNormal_Movement_25D7E7
 	waitmovement 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_QUEEN_FIGHT_TYPE
-	special CallBattlePikeFunction
+	pike_getbrainstatus
 	switch VAR_RESULT
-	case 2, BattleFrontier_BattlePikeRoomNormal_EventScript_25D416
-	case 3, BattleFrontier_BattlePikeRoomNormal_EventScript_25D3BD
-	case 4, BattleFrontier_BattlePikeRoomNormal_EventScript_25D443
+	case FRONTIER_BRAIN_GOLD, BattleFrontier_BattlePikeRoomNormal_EventScript_25D416
+	case FRONTIER_BRAIN_STREAK, BattleFrontier_BattlePikeRoomNormal_EventScript_25D3BD
+	case FRONTIER_BRAIN_STREAK_LONG, BattleFrontier_BattlePikeRoomNormal_EventScript_25D443
 	frontier_get FRONTIER_DATA_HEARD_BRAIN_SPEECH
 	compare VAR_RESULT, FALSE
 	goto_if_ne BattleFrontier_BattlePikeRoomNormal_EventScript_25D3BD
@@ -199,9 +192,9 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D49D:: @ 825D49D
 	waitmovement 0
 	applymovement EVENT_OBJ_ID_PLAYER, BattleFrontier_BattlePikeRoomNormal_Movement_25D7DC
 	waitmovement 0
-	battlepike_getstreak
+	pike_get PIKE_DATA_WIN_STREAK
 	addvar VAR_RESULT, 1
-	battlepike_setstreak VAR_RESULT
+	pike_set PIKE_DATA_WIN_STREAK VAR_RESULT
 	call BattleFrontier_BattlePikeRoom_EventScript_WarpToFinalRoom
 	waitstate
 	end
@@ -256,17 +249,13 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D53E:: @ 825D53E
 	waitmovement 0
 	applymovement EVENT_OBJ_ID_PLAYER, BattleFrontier_BattlePikeRoomNormal_Movement_25D7BB
 	waitmovement 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_BUFFER_RECORD_MIX_MSG
-	setvar VAR_0x8005, 0
-	special CallBattlePikeFunction
+	pike_gettrainerintro 0
 	msgbox gStringVar4, MSGBOX_DEFAULT
 	closemessage
 	delay 16
 	applymovement EVENT_OBJ_ID_PLAYER, BattleFrontier_BattlePikeRoomNormal_Movement_25D7BD
 	waitmovement 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_BUFFER_RECORD_MIX_MSG
-	setvar VAR_0x8005, 1
-	special CallBattlePikeFunction
+	pike_gettrainerintro 1
 	msgbox gStringVar4, MSGBOX_DEFAULT
 	closemessage
 	setvar VAR_0x8004, SPECIAL_BATTLE_PIKE_DOUBLE
@@ -294,12 +283,11 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D605:: @ 825D605
 	message BattleFrontier_BattlePikeRoomNormal_Text_25DBD1
 	applymovement 2, BattleFrontier_BattlePikeRoomNormal_Movement_25D7AA
 	waitmovement 0
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_ROOM_STATUS_MON
-	special CallBattlePikeFunction
+	pike_getstatusmon
 	copyvar VAR_0x8004, VAR_RESULT
-	compare VAR_0x8004, 0
+	compare VAR_0x8004, PIKE_STATUS_KIRLIA
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D643
-	compare VAR_0x8004, 1
+	compare VAR_0x8004, PIKE_STATUS_DUSCLOPS
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D6D5
 	msgbox BattleFrontier_BattlePikeRoomNormal_Text_25DD3F, MSGBOX_DEFAULT
 	closemessage
@@ -312,18 +300,16 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D643:: @ 825D643
 	waitse
 	playmoncry SPECIES_KIRLIA, 0
 	waitmoncry
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_ROOM_STATUS
-	special CallBattlePikeFunction
-	compare VAR_RESULT, 2
+	pike_getstatus
+	compare VAR_RESULT, PIKE_STATUS_TOXIC
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D751
-	compare VAR_RESULT, 1
+	compare VAR_RESULT, PIKE_STATUS_BURN
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D758
-	compare VAR_RESULT, 3
+	compare VAR_RESULT, PIKE_STATUS_PARALYSIS
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D75F
-	compare VAR_RESULT, 4
+	compare VAR_RESULT, PIKE_STATUS_SLEEP
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D766
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_STATUS_SCREEN_FADE
-	special CallBattlePikeFunction
+	pike_fadescreen
 	waitstate
 	applymovement 1, BattleFrontier_BattlePikeRoomNormal_Movement_25D7A2
 	waitmovement 0
@@ -349,14 +335,12 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D6D5:: @ 825D6D5
 	waitse
 	playmoncry SPECIES_DUSCLOPS, 0
 	waitmoncry
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_ROOM_STATUS
-	special CallBattlePikeFunction
-	compare VAR_RESULT, 0
+	pike_getstatus
+	compare VAR_RESULT, PIKE_STATUS_FREEZE
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D76D
-	compare VAR_RESULT, 1
+	compare VAR_RESULT, PIKE_STATUS_BURN
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D774
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_STATUS_SCREEN_FADE
-	special CallBattlePikeFunction
+	pike_fadescreen
 	waitstate
 	applymovement 1, BattleFrontier_BattlePikeRoomNormal_Movement_25D7A2
 	waitmovement 0
@@ -555,7 +539,7 @@ BattleFrontier_BattlePikeRoomNormal_Movement_25D7EA: @ 825D7EA
 	step_end
 
 BattleFrontier_BattlePikeRoomNormal_EventScript_25D7ED:: @ 825D7ED
-	battlepike_getroomtype
+	pike_getroomtype
 	switch VAR_RESULT
 	case PIKE_ROOM_NPC, BattleFrontier_BattlePikeRoomNormal_EventScript_25D81B
 	case PIKE_ROOM_STATUS, BattleFrontier_BattlePikeRoomNormal_EventScript_25D831
@@ -563,8 +547,7 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D7ED:: @ 825D7ED
 BattleFrontier_BattlePikeRoomNormal_EventScript_25D81B:: @ 825D81B
 	lock
 	faceplayer
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_BUFFER_NPC_MSG
-	special CallBattlePikeFunction
+	pike_getnpcmsg
 	msgbox gStringVar4, MSGBOX_DEFAULT
 	waitmessage
 	closemessage
@@ -580,8 +563,7 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_25D831:: @ 825D831
 	end
 
 BattleFrontier_BattlePikeRoomNormal_EventScript_25D83E:: @ 825D83E
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_HEAL_ONE_TWO_MONS
-	special CallBattlePikeFunction
+	pike_healonetwomons
 	compare VAR_RESULT, 2
 	call_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_25D881
 	compare VAR_RESULT, 1
diff --git a/data/maps/BattleFrontier_BattlePikeRoomWildMons/scripts.inc b/data/maps/BattleFrontier_BattlePikeRoomWildMons/scripts.inc
index b9323da2e..356e88366 100644
--- a/data/maps/BattleFrontier_BattlePikeRoomWildMons/scripts.inc
+++ b/data/maps/BattleFrontier_BattlePikeRoomWildMons/scripts.inc
@@ -11,8 +11,7 @@ BattleFrontier_BattlePikeRoomWildMons_MapScript2_25E42A: @ 825E42A
 
 BattleFrontier_BattlePikeRoomWildMons_EventScript_25E43C:: @ 825E43C
 	setvar VAR_TEMP_0, 1
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_6
-	special CallBattlePikeFunction
+	pike_inwildmonroom
 	end
 
 BattleFrontier_BattlePikeRoomWildMons_EventScript_25E44A:: @ 825E44A
diff --git a/data/maps/BattleFrontier_BattlePikeThreePathRoom/scripts.inc b/data/maps/BattleFrontier_BattlePikeThreePathRoom/scripts.inc
index cd8f3dd4f..a0bf811a5 100644
--- a/data/maps/BattleFrontier_BattlePikeThreePathRoom/scripts.inc
+++ b/data/maps/BattleFrontier_BattlePikeThreePathRoom/scripts.inc
@@ -34,9 +34,7 @@ BattleFrontier_BattlePikeThreePathRoom_EventScript_25C8A4:: @ 825C8A4
 	lockall
 	message BattleFrontier_BattlePikeThreePathRoom_Text_AwaitingReturnSaveBeforeResume
 	waitmessage
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SAVE
-	setvar VAR_0x8005, CHALLENGE_STATUS_SAVING
-	special CallBattlePikeFunction
+	pike_save CHALLENGE_STATUS_SAVING
 	playse SE_SAVE
 	waitse
 	frontier_set FRONTIER_DATA_PAUSED, FALSE
@@ -124,9 +122,7 @@ BattleFrontier_BattlePikeThreePathRoom_EventScript_25C9FD:: @ 825C9FD
 	message BattleFrontier_BattlePikeThreePathRoom_Text_SavingYourData
 	waitmessage
 	special LoadPlayerParty
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SAVE
-	setvar VAR_0x8005, CHALLENGE_STATUS_PAUSED
-	special CallBattlePikeFunction
+	pike_save CHALLENGE_STATUS_PAUSED
 	playse SE_SAVE
 	waitse
 	fadescreen 1
@@ -152,9 +148,8 @@ BattleFrontier_BattlePikeThreePathRoom_EventScript_25CA5A:: @ 825CA5A
 	end
 
 BattleFrontier_BattlePikeThreePathRoom_EventScript_25CA78:: @ 825CA78
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_SET_HINT_ROOM
-	special CallBattlePikeFunction
-	compare VAR_RESULT, 1
+	pike_sethintroom
+	compare VAR_RESULT, TRUE
 	goto_if_eq BattleFrontier_BattlePikeThreePathRoom_EventScript_25CA91
 	setvar VAR_TEMP_5, 255
 	end
@@ -175,7 +170,7 @@ BattleFrontier_BattlePikeThreePathRoom_EventScript_25CA97:: @ 825CA97
 	end
 
 BattleFrontier_BattlePikeThreePathRoom_EventScript_HintGiver:: @ 825CABB
-	battlepike_gethint
+	pike_gethint
 	compare VAR_RESULT, PIKE_HINT_BRAIN
 	goto_if_eq BattleFrontier_BattlePikeThreePathRoom_EventScript_GiveBrainHint
 	lock
@@ -194,8 +189,7 @@ BattleFrontier_BattlePikeThreePathRoom_EventScript_DeclineHint:: @ 825CB00
 	end
 
 BattleFrontier_BattlePikeThreePathRoom_EventScript_AcceptHint:: @ 825CB0A
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_GET_HINT_ROOM_ID
-	special CallBattlePikeFunction
+	pike_gethintroomid
 	switch VAR_RESULT
 	case PIKE_ROOM_LEFT, BattleFrontier_BattlePikeThreePathRoom_EventScript_GiveLeftRoomHint
 	case PIKE_ROOM_CENTER, BattleFrontier_BattlePikeThreePathRoom_EventScript_GiveCenterRoomHint
@@ -215,7 +209,7 @@ BattleFrontier_BattlePikeThreePathRoom_EventScript_GiveRightRoomHint:: @ 825CB53
 	goto BattleFrontier_BattlePikeThreePathRoom_EventScript_GiveHint
 
 BattleFrontier_BattlePikeThreePathRoom_EventScript_GiveHint:: @ 825CB60
-	battlepike_gethint
+	pike_gethint
 	switch VAR_RESULT
 	case PIKE_HINT_NOSTALGIA, BattleFrontier_BattlePikeThreePathRoom_EventScript_HintNostalgia
 	case PIKE_HINT_WHISPERING, BattleFrontier_BattlePikeThreePathRoom_EventScript_HintWhispering
diff --git a/data/scripts/battle_pike.inc b/data/scripts/battle_pike.inc
index 81440320c..a0f0f6618 100644
--- a/data/scripts/battle_pike.inc
+++ b/data/scripts/battle_pike.inc
@@ -3,8 +3,8 @@ BattleFrontier_BattlePikeRoomNormal_MapScripts_2C3E1B: @ 82C3E1B
 	map_script MAP_SCRIPT_ON_WARP_INTO_MAP_TABLE, BattleFrontier_BattlePikeRoom_OnWarp
 
 BattleFrontier_BattlePikeRoom_OnTransition: @ 82C3E25
-	battlepike_setroomobjects
-	battlepike_getroomtype
+	pike_setroomobjects
+	pike_getroomtype
 	switch VAR_RESULT
 	case PIKE_ROOM_SINGLE_BATTLE, BattleFrontier_BattlePikeRoomNormal_EventScript_2C3EB1
 	case PIKE_ROOM_HEAL_FULL, BattleFrontier_BattlePikeRoomNormal_EventScript_2C3EB1
@@ -48,7 +48,7 @@ BattleFrontier_BattlePikeRoom_OnWarp: @ 82C3EDE
 BattleFrontier_BattlePikeRoomNormal_EventScript_EnterRoom:: @ 82C3EE8
 	setvar VAR_OBJ_GFX_ID_1, EVENT_OBJ_GFX_LINK_RECEPTIONIST
 	setvar VAR_OBJ_GFX_ID_0, EVENT_OBJ_GFX_LINK_RECEPTIONIST
-	battlepike_getroomtype
+	pike_getroomtype
 	compare VAR_RESULT, PIKE_ROOM_STATUS
 	goto_if_eq BattleFrontier_BattlePikeRoomNormal_EventScript_2C3F35
 	compare VAR_RESULT, PIKE_ROOM_HARD_BATTLE
@@ -89,14 +89,14 @@ BattleFrontier_BattlePikeThreePathRoom_EventScript_RightRoomWarp:: @ 82C3F64
 	end
 
 BattleFrontier_BattlePikeThreePathRoom_EventScript_RoomWarp:: @ 82C3F6F
-	battlepike_getstreak
+	pike_get PIKE_DATA_WIN_STREAK
 	addvar VAR_RESULT, 1
-	battlepike_setstreak VAR_RESULT
+	pike_set PIKE_DATA_WIN_STREAK, VAR_RESULT
 	frontier_get FRONTIER_DATA_BATTLE_NUM
 	addvar VAR_RESULT, 1
 	frontier_set FRONTIER_DATA_BATTLE_NUM, VAR_RESULT
-	battlepike_setnextroom
-	battlepike_getroomtype
+	pike_setnextroom
+	pike_getroomtype
 	switch VAR_RESULT
 	case PIKE_ROOM_SINGLE_BATTLE, BattleFrontier_BattlePikeThreePathRoom_EventScript_WarpNPCRoom
 	case PIKE_ROOM_HEAL_FULL, BattleFrontier_BattlePikeThreePathRoom_EventScript_WarpNPCRoom
@@ -152,18 +152,18 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_2C408D:: @ 82C408D
 	end
 
 BattleFrontier_BattlePikeRoomNormal_EventScript_Exit:: @ 82C40A2
-	battlepike_ispartyfullhealth
+	pike_ispartyfullhealth
 	compare VAR_RESULT, TRUE
 	call_if_eq BattleFrontier_BattlePikeRoom_EventScript_DisableHealing
 	compare VAR_RESULT, TRUE
 	call_if_ne BattleFrontier_BattlePikeRoom_EventScript_EnableHealing
-	battlepike_getstreak
+	pike_get PIKE_DATA_WIN_STREAK
 	addvar VAR_RESULT, 1
-	battlepike_setstreak VAR_RESULT
+	pike_set PIKE_DATA_WIN_STREAK, VAR_RESULT
 	frontier_get FRONTIER_DATA_BATTLE_NUM
 	addvar VAR_RESULT, 1
 	frontier_set FRONTIER_DATA_BATTLE_NUM, VAR_RESULT
-	battlepike_isfinalroom
+	pike_isfinalroom
 	compare VAR_RESULT, TRUE
 	call_if_eq BattleFrontier_BattlePikeRoom_EventScript_WarpToFinalRoom
 	compare VAR_RESULT, FALSE
@@ -172,11 +172,11 @@ BattleFrontier_BattlePikeRoomNormal_EventScript_Exit:: @ 82C40A2
 	end
 
 BattleFrontier_BattlePikeRoom_EventScript_DisableHealing:: @ 82C4128
-	battlepike_nohealing TRUE
+	pike_nohealing TRUE
 	return
 
 BattleFrontier_BattlePikeRoom_EventScript_EnableHealing:: @ 82C4136
-	battlepike_nohealing FALSE
+	pike_nohealing FALSE
 	return
 
 BattleFrontier_BattlePikeRoom_EventScript_WarpToFinalRoom:: @ 82C4144
@@ -194,20 +194,19 @@ BattleFrontier_BattlePikeRoom_EventScript_WarpToThreePathRoom:: @ 82C415C
 	return
 
 BattleFrontier_BattlePikeRoomWildMons_EventScript_2C4174:: @ 82C4174
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_7
-	special CallBattlePikeFunction
-	battlepike_ispartyfullhealth
+	pike_exitwildmonroom
+	pike_ispartyfullhealth
 	compare VAR_RESULT, TRUE
 	call_if_eq BattleFrontier_BattlePikeRoom_EventScript_DisableHealing
 	compare VAR_RESULT, TRUE
 	call_if_ne BattleFrontier_BattlePikeRoom_EventScript_EnableHealing
-	battlepike_getstreak
+	pike_get PIKE_DATA_WIN_STREAK
 	addvar VAR_RESULT, 1
-	battlepike_setstreak VAR_RESULT
+	pike_set PIKE_DATA_WIN_STREAK, VAR_RESULT
 	frontier_get FRONTIER_DATA_BATTLE_NUM
 	addvar VAR_RESULT, 1
 	frontier_set FRONTIER_DATA_BATTLE_NUM, VAR_RESULT
-	battlepike_isfinalroom
+	pike_isfinalroom
 	compare VAR_RESULT, TRUE
 	call_if_eq BattleFrontier_BattlePikeRoom_EventScript_WarpToFinalRoom
 	compare VAR_RESULT, FALSE
diff --git a/data/scripts/field_poison.inc b/data/scripts/field_poison.inc
index f33292fe6..80e1a1ed8 100644
--- a/data/scripts/field_poison.inc
+++ b/data/scripts/field_poison.inc
@@ -29,9 +29,8 @@ EventScript_FrontierFieldWhiteOut:: @ 82736F8
 	message gText_PlayerWhitedOut
 	waitmessage
 	waitbuttonpress
-	setvar VAR_0x8004, BATTLE_PIKE_FUNC_IS_IN
-	special CallBattlePikeFunction
-	compare VAR_RESULT, 1
+	pike_inchallenge
+	compare VAR_RESULT, TRUE
 	goto_if_eq BattleFrontier_BattlePike_EventScript_Retire
 	setvar VAR_0x8004, BATTLE_PYRAMID_FUNC_IS_IN
 	special CallBattlePyramidFunction
diff --git a/include/constants/battle_pike.h b/include/constants/battle_pike.h
index dabc9f540..c25f76aaa 100644
--- a/include/constants/battle_pike.h
+++ b/include/constants/battle_pike.h
@@ -23,38 +23,50 @@
 #define PIKE_HINT_BRAIN      4
 
 // For the room with a status effect.
-#define PIKE_STATUS_KIRLIA 0
+#define PIKE_STATUS_KIRLIA   0
 #define PIKE_STATUS_DUSCLOPS 1
 
+#define PIKE_STATUS_FREEZE      0
+#define PIKE_STATUS_BURN        1
+#define PIKE_STATUS_TOXIC       2
+#define PIKE_STATUS_PARALYSIS   3
+#define PIKE_STATUS_SLEEP       4
+
 // Function IDs for sBattlePikeFunctions / CallBattlePikeFunction
-#define BATTLE_PIKE_FUNC_SET_ROOM_TYPE                0
-#define BATTLE_PIKE_FUNC_GET_DATA                     1
-#define BATTLE_PIKE_FUNC_SET_DATA                     2
-#define BATTLE_PIKE_FUNC_IS_FINAL_ROOM                3
-#define BATTLE_PIKE_FUNC_SET_ROOM_OBJECTS             4
-#define BATTLE_PIKE_FUNC_GET_ROOM_TYPE                5
-#define BATTLE_PIKE_FUNC_6                            6
-#define BATTLE_PIKE_FUNC_7                            7
-#define BATTLE_PIKE_FUNC_SAVE                         8
-#define BATTLE_PIKE_FUNC_NULL_9                       9
-#define BATTLE_PIKE_FUNC_NULL_10                      10
-#define BATTLE_PIKE_FUNC_GET_ROOM_STATUS              11
-#define BATTLE_PIKE_FUNC_GET_ROOM_STATUS_MON          12
-#define BATTLE_PIKE_FUNC_HEAL_ONE_TWO_MONS            13
-#define BATTLE_PIKE_FUNC_BUFFER_NPC_MSG               14
-#define BATTLE_PIKE_FUNC_STATUS_SCREEN_FADE           15
-#define BATTLE_PIKE_FUNC_IS_IN                        16
-#define BATTLE_PIKE_FUNC_SET_HINT_ROOM                17
-#define BATTLE_PIKE_FUNC_GET_HINT_ROOM_ID             18
-#define BATTLE_PIKE_FUNC_GET_ROOM_TYPE_HINT           19
-#define BATTLE_PIKE_FUNC_CLEAR_TRAINER_IDS            20
-#define BATTLE_PIKE_FUNC_BUFFER_RECORD_MIX_MSG        21
-#define BATTLE_PIKE_FUNC_GET_QUEEN_FIGHT_TYPE         22
-#define BATTLE_PIKE_FUNC_HEAL_MONS_BEFORE_QUEEN       23
-#define BATTLE_PIKE_FUNC_SET_HEALING_ROOMS_DISABLED   24
-#define BATTLE_PIKE_FUNC_IS_PARTY_FULL_HEALTH         25
-#define BATTLE_PIKE_FUNC_SAVE_MON_HELD_ITEMS          26
-#define BATTLE_PIKE_FUNC_LOAD_MON_HELD_ITEMS          27
-#define BATTLE_PIKE_FUNC_INIT_CHALLENGE               28
+#define BATTLE_PIKE_FUNC_SET_ROOM_TYPE             0
+#define BATTLE_PIKE_FUNC_GET_DATA                  1
+#define BATTLE_PIKE_FUNC_SET_DATA                  2
+#define BATTLE_PIKE_FUNC_IS_FINAL_ROOM             3
+#define BATTLE_PIKE_FUNC_SET_ROOM_OBJECTS          4
+#define BATTLE_PIKE_FUNC_GET_ROOM_TYPE             5
+#define BATTLE_PIKE_FUNC_SET_IN_WILD_MON_ROOM      6
+#define BATTLE_PIKE_FUNC_CLEAR_IN_WILD_MON_ROOM    7
+#define BATTLE_PIKE_FUNC_SAVE                      8
+#define BATTLE_PIKE_FUNC_NULL_9                    9
+#define BATTLE_PIKE_FUNC_NULL_10                   10
+#define BATTLE_PIKE_FUNC_GET_ROOM_STATUS           11
+#define BATTLE_PIKE_FUNC_GET_ROOM_STATUS_MON       12
+#define BATTLE_PIKE_FUNC_HEAL_ONE_TWO_MONS         13
+#define BATTLE_PIKE_FUNC_BUFFER_NPC_MSG            14
+#define BATTLE_PIKE_FUNC_STATUS_SCREEN_FADE        15
+#define BATTLE_PIKE_FUNC_IS_IN                     16
+#define BATTLE_PIKE_FUNC_SET_HINT_ROOM             17
+#define BATTLE_PIKE_FUNC_GET_HINT_ROOM_ID          18
+#define BATTLE_PIKE_FUNC_GET_ROOM_TYPE_HINT        19
+#define BATTLE_PIKE_FUNC_CLEAR_TRAINER_IDS         20
+#define BATTLE_PIKE_FUNC_GET_TRAINER_INTRO         21
+#define BATTLE_PIKE_FUNC_GET_QUEEN_FIGHT_TYPE      22
+#define BATTLE_PIKE_FUNC_HEAL_MONS_BEFORE_QUEEN    23
+#define BATTLE_PIKE_FUNC_SET_HEAL_ROOMS_DISABLED   24
+#define BATTLE_PIKE_FUNC_IS_PARTY_FULL_HEALTH      25
+#define BATTLE_PIKE_FUNC_SAVE_HELD_ITEMS           26
+#define BATTLE_PIKE_FUNC_RESET_HELD_ITEMS          27
+#define BATTLE_PIKE_FUNC_INIT                      28
+
+#define PIKE_DATA_PRIZE             0
+#define PIKE_DATA_WIN_STREAK        1
+#define PIKE_DATA_RECORD_STREAK     2
+#define PIKE_DATA_TOTAL_STREAKS     3
+#define PIKE_DATA_WIN_STREAK_ACTIVE 4
 
 #endif // GUARD_CONSTANTS_BATTLE_PIKE_H
diff --git a/src/battle_pike.c b/src/battle_pike.c
index 55d1c9f18..f9c6c84a4 100644
--- a/src/battle_pike.c
+++ b/src/battle_pike.c
@@ -44,7 +44,7 @@ struct PikeWildMon
 // IWRAM bss
 static u8 sRoomType;
 static u8 sStatusMon;
-static bool8 sUnknown_0300128E;
+static bool8 sInWildMonRoom;
 static u32 sStatusFlags;
 static u8 sNpcId;
 
@@ -55,8 +55,8 @@ static void SetBattlePikeData(void);
 static void IsNextRoomFinal(void);
 static void SetupRoomEventObjects(void);
 static void GetRoomType(void);
-static void sub_81A7400(void);
-static void sub_81A740C(void);
+static void SetInWildMonRoom(void);
+static void ClearInWildMonRoom(void);
 static void SavePikeChallenge(void);
 static void nullsub_76(void);
 static void nullsub_124(void);
@@ -70,12 +70,12 @@ static void SetHintedRoom(void);
 static void GetHintedRoomIndex(void);
 static void GetRoomTypeHint(void);
 static void ClearPikeTrainerIds(void);
-static void BufferRecordMixingTrainerMessage(void);
+static void BufferTrainerIntro(void);
 static void GetCurrentRoomPikeQueenFightType(void);
 static void HealSomeMonsBeforePikeQueen(void);
 static void SetHealingroomTypesDisabled(void);
 static void IsPartyFullHealed(void);
-static void BackupMonHeldItems(void);
+static void SaveMonHeldItems(void);
 static void RestoreMonHeldItems(void);
 static void InitPikeChallenge(void);
 static u8 GetNextRoomType(void);
@@ -480,35 +480,35 @@ static const u8 sFrontierBrainStreakAppearances[NUM_FRONTIER_FACILITIES][4] =
 
 static void (* const sBattlePikeFunctions[])(void) =
 {
-    [BATTLE_PIKE_FUNC_SET_ROOM_TYPE] = SetRoomType,
-    [BATTLE_PIKE_FUNC_GET_DATA] = GetBattlePikeData,
-    [BATTLE_PIKE_FUNC_SET_DATA] = SetBattlePikeData,
-    [BATTLE_PIKE_FUNC_IS_FINAL_ROOM] = IsNextRoomFinal,
-    [BATTLE_PIKE_FUNC_SET_ROOM_OBJECTS] = SetupRoomEventObjects,
-    [BATTLE_PIKE_FUNC_GET_ROOM_TYPE] = GetRoomType,
-    [BATTLE_PIKE_FUNC_6] = sub_81A7400,
-    [BATTLE_PIKE_FUNC_7] = sub_81A740C,
-    [BATTLE_PIKE_FUNC_SAVE] = SavePikeChallenge,
-    [BATTLE_PIKE_FUNC_NULL_9] = nullsub_76,
-    [BATTLE_PIKE_FUNC_NULL_10] = nullsub_124,
-    [BATTLE_PIKE_FUNC_GET_ROOM_STATUS] = GetRoomInflictedStatus,
-    [BATTLE_PIKE_FUNC_GET_ROOM_STATUS_MON] = GetRoomInflictedStatusMon,
-    [BATTLE_PIKE_FUNC_HEAL_ONE_TWO_MONS] = HealOneOrTwoMons,
-    [BATTLE_PIKE_FUNC_BUFFER_NPC_MSG] = BufferNPCMessage,
-    [BATTLE_PIKE_FUNC_STATUS_SCREEN_FADE] = StatusInflictionScreenFade,
-    [BATTLE_PIKE_FUNC_IS_IN] = GetInBattlePike,
-    [BATTLE_PIKE_FUNC_SET_HINT_ROOM] = SetHintedRoom,
-    [BATTLE_PIKE_FUNC_GET_HINT_ROOM_ID] = GetHintedRoomIndex,
-    [BATTLE_PIKE_FUNC_GET_ROOM_TYPE_HINT] = GetRoomTypeHint,
-    [BATTLE_PIKE_FUNC_CLEAR_TRAINER_IDS] = ClearPikeTrainerIds,
-    [BATTLE_PIKE_FUNC_BUFFER_RECORD_MIX_MSG] = BufferRecordMixingTrainerMessage,
-    [BATTLE_PIKE_FUNC_GET_QUEEN_FIGHT_TYPE] = GetCurrentRoomPikeQueenFightType,
-    [BATTLE_PIKE_FUNC_HEAL_MONS_BEFORE_QUEEN] = HealSomeMonsBeforePikeQueen,
-    [BATTLE_PIKE_FUNC_SET_HEALING_ROOMS_DISABLED] = SetHealingroomTypesDisabled,
-    [BATTLE_PIKE_FUNC_IS_PARTY_FULL_HEALTH] = IsPartyFullHealed,
-    [BATTLE_PIKE_FUNC_SAVE_MON_HELD_ITEMS] = BackupMonHeldItems,
-    [BATTLE_PIKE_FUNC_LOAD_MON_HELD_ITEMS] = RestoreMonHeldItems,
-    [BATTLE_PIKE_FUNC_INIT_CHALLENGE] = InitPikeChallenge
+    [BATTLE_PIKE_FUNC_SET_ROOM_TYPE]           = SetRoomType,
+    [BATTLE_PIKE_FUNC_GET_DATA]                = GetBattlePikeData,
+    [BATTLE_PIKE_FUNC_SET_DATA]                = SetBattlePikeData,
+    [BATTLE_PIKE_FUNC_IS_FINAL_ROOM]           = IsNextRoomFinal,
+    [BATTLE_PIKE_FUNC_SET_ROOM_OBJECTS]        = SetupRoomEventObjects,
+    [BATTLE_PIKE_FUNC_GET_ROOM_TYPE]           = GetRoomType,
+    [BATTLE_PIKE_FUNC_SET_IN_WILD_MON_ROOM]    = SetInWildMonRoom,
+    [BATTLE_PIKE_FUNC_CLEAR_IN_WILD_MON_ROOM]  = ClearInWildMonRoom,
+    [BATTLE_PIKE_FUNC_SAVE]                    = SavePikeChallenge,
+    [BATTLE_PIKE_FUNC_NULL_9]                  = nullsub_76,
+    [BATTLE_PIKE_FUNC_NULL_10]                 = nullsub_124,
+    [BATTLE_PIKE_FUNC_GET_ROOM_STATUS]         = GetRoomInflictedStatus,
+    [BATTLE_PIKE_FUNC_GET_ROOM_STATUS_MON]     = GetRoomInflictedStatusMon,
+    [BATTLE_PIKE_FUNC_HEAL_ONE_TWO_MONS]       = HealOneOrTwoMons,
+    [BATTLE_PIKE_FUNC_BUFFER_NPC_MSG]          = BufferNPCMessage,
+    [BATTLE_PIKE_FUNC_STATUS_SCREEN_FADE]      = StatusInflictionScreenFade,
+    [BATTLE_PIKE_FUNC_IS_IN]                   = GetInBattlePike,
+    [BATTLE_PIKE_FUNC_SET_HINT_ROOM]           = SetHintedRoom,
+    [BATTLE_PIKE_FUNC_GET_HINT_ROOM_ID]        = GetHintedRoomIndex,
+    [BATTLE_PIKE_FUNC_GET_ROOM_TYPE_HINT]      = GetRoomTypeHint,
+    [BATTLE_PIKE_FUNC_CLEAR_TRAINER_IDS]       = ClearPikeTrainerIds,
+    [BATTLE_PIKE_FUNC_GET_TRAINER_INTRO]       = BufferTrainerIntro,
+    [BATTLE_PIKE_FUNC_GET_QUEEN_FIGHT_TYPE]    = GetCurrentRoomPikeQueenFightType,
+    [BATTLE_PIKE_FUNC_HEAL_MONS_BEFORE_QUEEN]  = HealSomeMonsBeforePikeQueen,
+    [BATTLE_PIKE_FUNC_SET_HEAL_ROOMS_DISABLED] = SetHealingroomTypesDisabled,
+    [BATTLE_PIKE_FUNC_IS_PARTY_FULL_HEALTH]    = IsPartyFullHealed,
+    [BATTLE_PIKE_FUNC_SAVE_HELD_ITEMS]         = SaveMonHeldItems,
+    [BATTLE_PIKE_FUNC_RESET_HELD_ITEMS]        = RestoreMonHeldItems,
+    [BATTLE_PIKE_FUNC_INIT]                    = InitPikeChallenge
 };
 
 static const u8 sRoomTypeHints[] = {
@@ -623,19 +623,19 @@ static void GetBattlePikeData(void)
 
     switch (gSpecialVar_0x8005)
     {
-    case 0:
+    case PIKE_DATA_PRIZE:
         gSpecialVar_Result = gSaveBlock2Ptr->frontier.pikePrize;
         break;
-    case 1:
+    case PIKE_DATA_WIN_STREAK:
         gSpecialVar_Result = gSaveBlock2Ptr->frontier.pikeWinStreaks[gSaveBlock2Ptr->frontier.lvlMode];
         break;
-    case 2:
+    case PIKE_DATA_RECORD_STREAK:
         gSpecialVar_Result = gSaveBlock2Ptr->frontier.pikeRecordStreaks[gSaveBlock2Ptr->frontier.lvlMode];
         break;
-    case 3:
+    case PIKE_DATA_TOTAL_STREAKS:
         gSpecialVar_Result = gSaveBlock2Ptr->frontier.pikeTotalStreaks[gSaveBlock2Ptr->frontier.lvlMode];
         break;
-    case 4:
+    case PIKE_DATA_WIN_STREAK_ACTIVE:
         if (lvlMode != FRONTIER_LVL_50)
             gSpecialVar_Result = gSaveBlock2Ptr->frontier.winStreakActiveFlags & STREAK_PIKE_OPEN;
         else
@@ -650,22 +650,22 @@ static void SetBattlePikeData(void)
 
     switch (gSpecialVar_0x8005)
     {
-    case 0:
+    case PIKE_DATA_PRIZE:
         gSaveBlock2Ptr->frontier.pikePrize = gSpecialVar_0x8006;
         break;
-    case 1:
+    case PIKE_DATA_WIN_STREAK:
         if (gSpecialVar_0x8006 <= MAX_STREAK)
             gSaveBlock2Ptr->frontier.pikeWinStreaks[gSaveBlock2Ptr->frontier.lvlMode] = gSpecialVar_0x8006;
         break;
-    case 2:
+    case PIKE_DATA_RECORD_STREAK:
         if (gSpecialVar_0x8006 <= MAX_STREAK && gSaveBlock2Ptr->frontier.pikeRecordStreaks[gSaveBlock2Ptr->frontier.lvlMode] < gSpecialVar_0x8006)
             gSaveBlock2Ptr->frontier.pikeRecordStreaks[gSaveBlock2Ptr->frontier.lvlMode] = gSpecialVar_0x8006;
         break;
-    case 3:
+    case PIKE_DATA_TOTAL_STREAKS:
         if (gSpecialVar_0x8006 <= MAX_STREAK)
             gSaveBlock2Ptr->frontier.pikeTotalStreaks[gSaveBlock2Ptr->frontier.lvlMode] = gSpecialVar_0x8006;
         break;
-    case 4:
+    case PIKE_DATA_WIN_STREAK_ACTIVE:
         if (lvlMode != FRONTIER_LVL_50)
         {
             if (gSpecialVar_0x8006)
@@ -697,14 +697,14 @@ static void GetRoomType(void)
     gSpecialVar_Result = sRoomType;
 }
 
-static void sub_81A7400(void)
+static void SetInWildMonRoom(void)
 {
-    sUnknown_0300128E = TRUE;
+    sInWildMonRoom = TRUE;
 }
 
-static void sub_81A740C(void)
+static void ClearInWildMonRoom(void)
 {
-    sUnknown_0300128E = FALSE;
+    sInWildMonRoom = FALSE;
 }
 
 static void SavePikeChallenge(void)
@@ -731,19 +731,19 @@ static void GetRoomInflictedStatus(void)
     switch (sStatusFlags)
     {
     case STATUS1_FREEZE:
-        gSpecialVar_Result = 0;
+        gSpecialVar_Result = PIKE_STATUS_FREEZE;
         break;
     case STATUS1_BURN:
-        gSpecialVar_Result = 1;
+        gSpecialVar_Result = PIKE_STATUS_BURN;
         break;
     case STATUS1_TOXIC_POISON:
-        gSpecialVar_Result = 2;
+        gSpecialVar_Result = PIKE_STATUS_TOXIC;
         break;
     case STATUS1_PARALYSIS:
-        gSpecialVar_Result = 3;
+        gSpecialVar_Result = PIKE_STATUS_PARALYSIS;
         break;
     case STATUS1_SLEEP:
-        gSpecialVar_Result = 4;
+        gSpecialVar_Result = PIKE_STATUS_SLEEP;
         break;
     }
 }
@@ -1100,9 +1100,9 @@ static u16 GetNPCRoomGraphicsId(void)
 }
 
 // Unused
-static u8 sub_81A7B84(void)
+static u8 GetInWildMonRoom(void)
 {
-    return sUnknown_0300128E;
+    return sInWildMonRoom;
 }
 
 bool32 TryGenerateBattlePikeWildMon(bool8 checkKeenEyeIntimidate)
@@ -1335,10 +1335,10 @@ static void SetHintedRoom(void)
     u8 i, count, id;
     u8 *roomCandidates;
 
-    gSpecialVar_Result = 0;
+    gSpecialVar_Result = FALSE;
     if (GetPikeQueenFightType(1))
     {
-        gSpecialVar_Result = 1;
+        gSpecialVar_Result = TRUE;
         gSaveBlock2Ptr->frontier.pikeHintedRoomIndex = Random() % 6;
         gSaveBlock2Ptr->frontier.pikeHintedRoomType = PIKE_ROOM_BRAIN;
     }
@@ -1462,7 +1462,7 @@ static void ClearPikeTrainerIds(void)
         gSaveBlock2Ptr->frontier.trainerIds[i] = 0xFFFF;
 }
 
-static void BufferRecordMixingTrainerMessage(void)
+static void BufferTrainerIntro(void)
 {
     if (gSpecialVar_0x8005 == 0)
     {
@@ -1500,7 +1500,7 @@ static u8 GetPikeQueenFightType(u8 nextRoom)
     u8 numPikeSymbols;
 
     u8 facility = FRONTIER_FACILITY_PIKE;
-    u8 ret = 0;
+    u8 ret = FRONTIER_BRAIN_NOT_READY;
     u8 lvlMode = gSaveBlock2Ptr->frontier.lvlMode;
     u16 winStreak = gSaveBlock2Ptr->frontier.pikeWinStreaks[lvlMode];
     winStreak += nextRoom;
@@ -1511,16 +1511,16 @@ static u8 GetPikeQueenFightType(u8 nextRoom)
     case 0:
     case 1:
         if (winStreak == sFrontierBrainStreakAppearances[facility][numPikeSymbols] - sFrontierBrainStreakAppearances[facility][3])
-            ret = numPikeSymbols + 1;
+            ret = numPikeSymbols + 1; // FRONTIER_BRAIN_SILVER and FRONTIER_BRAIN_GOLD
         break;
     case 2:
     default:
         if (winStreak == sFrontierBrainStreakAppearances[facility][0] - sFrontierBrainStreakAppearances[facility][3])
-            ret = 3;
+            ret = FRONTIER_BRAIN_STREAK;
         else if (winStreak == sFrontierBrainStreakAppearances[facility][1] - sFrontierBrainStreakAppearances[facility][3]
                  || (winStreak > sFrontierBrainStreakAppearances[facility][1]
                      && (winStreak - sFrontierBrainStreakAppearances[facility][1] + sFrontierBrainStreakAppearances[facility][3]) % sFrontierBrainStreakAppearances[facility][2] == 0))
-            ret = 4;
+            ret = FRONTIER_BRAIN_STREAK_LONG;
         break;
     }
 
@@ -1584,7 +1584,7 @@ static void IsPartyFullHealed(void)
     }
 }
 
-static void BackupMonHeldItems(void)
+static void SaveMonHeldItems(void)
 {
     u8 i;
 
diff --git a/src/item_use.c b/src/item_use.c
index a777bb2ec..0b7625054 100755
--- a/src/item_use.c
+++ b/src/item_use.c
@@ -89,7 +89,7 @@ EWRAM_DATA static void(*gUnknown_0203A0F4)(u8 taskId) = NULL;
 
 // .rodata
 
-static const MainCallback gUnknown_085920D8[] =
+static const MainCallback sItemUseCallbacks[] =
 {
     CB2_ShowPartyMenuForItemUse,
     CB2_ReturnToField,
@@ -115,12 +115,12 @@ void SetUpItemUseCallback(u8 taskId)
         type = ItemId_GetType(gSpecialVar_ItemId) - 1;
     if (!InBattlePyramid())
     {
-        gBagMenu->mainCallback2 = gUnknown_085920D8[type];
+        gBagMenu->mainCallback2 = sItemUseCallbacks[type];
         unknown_ItemMenu_Confirm(taskId);
     }
     else
     {
-        gPyramidBagResources->callback2 = gUnknown_085920D8[type];
+        gPyramidBagResources->callback2 = sItemUseCallbacks[type];
         sub_81C5B14(taskId);
     }
 }