1 files changed, 42 insertions, 40 deletions
diff --git a/scripts/bruno.asm b/scripts/bruno.asm
index 5318ecba..a10a1e49 100755
--- a/scripts/bruno.asm
+++ b/scripts/bruno.asm
@@ -1,46 +1,48 @@
-BrunoScript: ; 762d6 (1d:62d6)
-	call BrunoScript_762ec
+BrunoScript:
+	call BrunoShowOrHideExitBlock
 	call EnableAutoTextBoxDrawing
 	ld hl, BrunoTrainerHeaders
 	ld de, BrunoScriptPointers
-	ld a, [W_BRUNOCURSCRIPT]
+	ld a, [wBrunoCurScript]
 	call ExecuteCurMapScriptInTable
-	ld [W_BRUNOCURSCRIPT], a
+	ld [wBrunoCurScript], a
 	ret
 
-BrunoScript_762ec: ; 762ec (1d:62ec)
-	ld hl, wd126
+BrunoShowOrHideExitBlock:
+; Blocks or clears the exit to the next room.
+	ld hl, wCurrentMapScriptFlags
 	bit 5, [hl]
 	res 5, [hl]
 	ret z
 	CheckEvent EVENT_BEAT_BRUNOS_ROOM_TRAINER_0
-	jr z, .asm_76300
+	jr z, .blockExitToNextRoom
 	ld a, $5
-	jp BrunoScript_76302
-.asm_76300
+	jp .setExitBlock
+.blockExitToNextRoom
 	ld a, $24
 
-BrunoScript_76302: ; 76302 (1d:6302)
+.setExitBlock
 	ld [wNewTileBlockID], a
 	lb bc, 0, 2
 	predef_jump ReplaceTileBlock
 
-BrunoScript_7630d: ; 7630d (1d:630d)
+ResetBrunoScript:
 	xor a
-	ld [W_BRUNOCURSCRIPT], a
+	ld [wBrunoCurScript], a
 	ret
 
-BrunoScriptPointers: ; 76312 (1d:6312)
+BrunoScriptPointers:
 	dw BrunoScript0
 	dw DisplayEnemyTrainerTextAndStartBattle
 	dw BrunoScript2
 	dw BrunoScript3
 	dw BrunoScript4
 
-BrunoScript4: ; 7631c (1d:631c)
+BrunoScript4:
 	ret
 
-BrunoScript_7631d: ; 7631d (1d:631d)
+BrunoScriptWalkIntoRoom:
+; Walk six steps upward.
 	ld hl, wSimulatedJoypadStatesEnd
 	ld a, D_UP
 	ld [hli], a
@@ -53,12 +55,12 @@ BrunoScript_7631d: ; 7631d (1d:631d)
 	ld [wSimulatedJoypadStatesIndex], a
 	call StartSimulatingJoypadStates
 	ld a, $3
-	ld [W_BRUNOCURSCRIPT], a
-	ld [W_CURMAPSCRIPT], a
+	ld [wBrunoCurScript], a
+	ld [wCurMapScript], a
 	ret
 
-BrunoScript0: ; 76339 (1d:6339)
-	ld hl, CoordsData_7637a
+BrunoScript0:
+	ld hl, BrunoEntranceCoords
 	call ArePlayerCoordsInArray
 	jp nc, CheckFightingMapTrainers
 	xor a
@@ -67,57 +69,57 @@ BrunoScript0: ; 76339 (1d:6339)
 	ld [wSimulatedJoypadStatesEnd], a
 	ld [wSimulatedJoypadStatesIndex], a
 	ld a, [wCoordIndex]
-	cp $3
-	jr c, .asm_7635d
+	cp $3  ; Is player standing one tile above the exit?
+	jr c, .stopPlayerFromLeaving
 	CheckAndSetEvent EVENT_AUTOWALKED_INTO_BRUNOS_ROOM
-	jr z, BrunoScript_7631d
-.asm_7635d
+	jr z, BrunoScriptWalkIntoRoom
+.stopPlayerFromLeaving
 	ld a, $2
 	ld [hSpriteIndexOrTextID], a
-	call DisplayTextID
+	call DisplayTextID  ; "Don't run away!"
 	ld a, D_UP
 	ld [wSimulatedJoypadStatesEnd], a
 	ld a, $1
 	ld [wSimulatedJoypadStatesIndex], a
 	call StartSimulatingJoypadStates
 	ld a, $3
-	ld [W_BRUNOCURSCRIPT], a
-	ld [W_CURMAPSCRIPT], a
+	ld [wBrunoCurScript], a
+	ld [wCurMapScript], a
 	ret
 
-CoordsData_7637a: ; 7637a (1d:637a)
+BrunoEntranceCoords:
 	db $0A,$04
 	db $0A,$05
 	db $0B,$04
 	db $0B,$05
 	db $FF
 
-BrunoScript3: ; 76383 (1d:6383)
+BrunoScript3:
 	ld a, [wSimulatedJoypadStatesIndex]
 	and a
 	ret nz
 	call Delay3
 	xor a
 	ld [wJoyIgnore], a
-	ld [W_BRUNOCURSCRIPT], a
-	ld [W_CURMAPSCRIPT], a
+	ld [wBrunoCurScript], a
+	ld [wCurMapScript], a
 	ret
 
-BrunoScript2: ; 76396 (1d:6396)
+BrunoScript2:
 	call EndTrainerBattle
 	ld a, [wIsInBattle]
 	cp $ff
-	jp z, BrunoScript_7630d
+	jp z, ResetBrunoScript
 	ld a, $1
 	ld [hSpriteIndexOrTextID], a
 	jp DisplayTextID
 
-BrunoTextPointers: ; 763a8 (1d:63a8)
+BrunoTextPointers:
 	dw BrunoText1
 	dw BrunoDontRunAwayText
 
-BrunoTrainerHeaders: ; 763ac (1d:63ac)
-BrunoTrainerHeader0: ; 763ac (1d:63ac)
+BrunoTrainerHeaders:
+BrunoTrainerHeader0:
 	dbEventFlagBit EVENT_BEAT_BRUNOS_ROOM_TRAINER_0
 	db ($0 << 4) ; trainer's view range
 	dwEventFlagAddress EVENT_BEAT_BRUNOS_ROOM_TRAINER_0
@@ -128,24 +130,24 @@ BrunoTrainerHeader0: ; 763ac (1d:63ac)
 
 	db $ff
 
-BrunoText1: ; 763b9 (1d:63b9)
+BrunoText1:
 	TX_ASM
 	ld hl, BrunoTrainerHeader0
 	call TalkToTrainer
 	jp TextScriptEnd
 
-BrunoBeforeBattleText: ; 763c3 (1d:63c3)
+BrunoBeforeBattleText:
 	TX_FAR _BrunoBeforeBattleText
 	db "@"
 
-BrunoEndBattleText: ; 763c8 (1d:63c8)
+BrunoEndBattleText:
 	TX_FAR _BrunoEndBattleText
 	db "@"
 
-BrunoAfterBattleText: ; 763cd (1d:63cd)
+BrunoAfterBattleText:
 	TX_FAR _BrunoAfterBattleText
 	db "@"
 
-BrunoDontRunAwayText: ; 763d2 (1d:63d2)
+BrunoDontRunAwayText:
 	TX_FAR _BrunoDontRunAwayText
 	db "@"