Comment, remove, or revise many unreferenced labels

5 files changed, 45 insertions, 46 deletions

diff --git a/engine/overworld/decorations.asm b/engine/overworld/decorations.asm
index 6c56330ed..3499cf54f 100644
--- a/engine/overworld/decorations.asm
+++ b/engine/overworld/decorations.asm
@@ -549,7 +549,7 @@ GetDecoName:
 	ld a, e
 	jr .getpokename
 
-.unused
+.unused ; unreferenced
 	push de
 	call .getdeconame
 	pop de
@@ -939,7 +939,7 @@ GetDecorationID:
 	pop hl
 	ret
 
-SetAllDecorationFlags:
+SetAllDecorationFlags: ; unreferenced
 	ld hl, DecorationIDs
 .loop
 	ld a, [hli]
diff --git a/engine/overworld/events.asm b/engine/overworld/events.asm
index 218b7efc0..5213468bb 100644
--- a/engine/overworld/events.asm
+++ b/engine/overworld/events.asm
@@ -25,76 +25,76 @@ OverworldLoop::
 
 DisableEvents:
 	xor a
-	ld [wScriptFlags3], a
+	ld [wScriptFlags2], a
 	ret
 
 EnableEvents::
 	ld a, $ff
-	ld [wScriptFlags3], a
+	ld [wScriptFlags2], a
 	ret
 
-CheckBit5_ScriptFlags3:
-	ld hl, wScriptFlags3
+CheckBit5_ScriptFlags2:
+	ld hl, wScriptFlags2
 	bit 5, [hl]
 	ret
 
-DisableWarpsConnxns:
-	ld hl, wScriptFlags3
+DisableWarpsConnxns: ; unreferenced
+	ld hl, wScriptFlags2
 	res 2, [hl]
 	ret
 
-DisableCoordEvents:
-	ld hl, wScriptFlags3
+DisableCoordEvents: ; unreferenced
+	ld hl, wScriptFlags2
 	res 1, [hl]
 	ret
 
-DisableStepCount:
-	ld hl, wScriptFlags3
+DisableStepCount: ; unreferenced
+	ld hl, wScriptFlags2
 	res 0, [hl]
 	ret
 
-DisableWildEncounters:
-	ld hl, wScriptFlags3
+DisableWildEncounters: ; unreferenced
+	ld hl, wScriptFlags2
 	res 4, [hl]
 	ret
 
-EnableWarpsConnxns:
-	ld hl, wScriptFlags3
+EnableWarpsConnxns: ; unreferenced
+	ld hl, wScriptFlags2
 	set 2, [hl]
 	ret
 
-EnableCoordEvents:
-	ld hl, wScriptFlags3
+EnableCoordEvents: ; unreferenced
+	ld hl, wScriptFlags2
 	set 1, [hl]
 	ret
 
-EnableStepCount:
-	ld hl, wScriptFlags3
+EnableStepCount: ; unreferenced
+	ld hl, wScriptFlags2
 	set 0, [hl]
 	ret
 
 EnableWildEncounters:
-	ld hl, wScriptFlags3
+	ld hl, wScriptFlags2
 	set 4, [hl]
 	ret
 
 CheckWarpConnxnScriptFlag:
-	ld hl, wScriptFlags3
+	ld hl, wScriptFlags2
 	bit 2, [hl]
 	ret
 
 CheckCoordEventScriptFlag:
-	ld hl, wScriptFlags3
+	ld hl, wScriptFlags2
 	bit 1, [hl]
 	ret
 
 CheckStepCountScriptFlag:
-	ld hl, wScriptFlags3
+	ld hl, wScriptFlags2
 	bit 0, [hl]
 	ret
 
 CheckWildEncountersScriptFlag:
-	ld hl, wScriptFlags3
+	ld hl, wScriptFlags2
 	bit 4, [hl]
 	ret
 
@@ -135,7 +135,7 @@ EnterMap:
 	ld [wMapStatus], a
 	ret
 
-UnusedWait30Frames:
+UnusedWait30Frames: ; unreferenced
 	ld c, 30
 	call DelayFrames
 	ret
@@ -248,7 +248,7 @@ PlayerEvents:
 	and a
 	ret nz
 
-	call Dummy_CheckScriptFlags3Bit5 ; This is a waste of time
+	call Dummy_CheckScriptFlags2Bit5 ; This is a waste of time
 
 	call CheckTrainerBattle_GetPlayerEvent
 	jr c, .ok
@@ -395,8 +395,8 @@ SetMinTwoStepWildEncounterCooldown:
 	ld [wWildEncounterCooldown], a
 	ret
 
-Dummy_CheckScriptFlags3Bit5:
-	call CheckBit5_ScriptFlags3
+Dummy_CheckScriptFlags2Bit5:
+	call CheckBit5_ScriptFlags2
 	ret z
 	call SetXYCompareFlags
 	ret
@@ -480,8 +480,8 @@ CheckTimeEvents:
 	scf
 	ret
 
-.unused
-	ld a, 8
+.unused ; unreferenced
+	ld a, $8 ; ???
 	scf
 	ret
 
diff --git a/engine/overworld/map_objects.asm b/engine/overworld/map_objects.asm
index 59b8abf84..f6157ce83 100644
--- a/engine/overworld/map_objects.asm
+++ b/engine/overworld/map_objects.asm
@@ -2894,20 +2894,20 @@ InitSprites:
 	ldh [hCurSpriteTile], a
 	xor a
 	bit 7, [hl]
-	jr nz, .skip1
+	jr nz, .not_vram1
 	or VRAM_BANK_1
-.skip1
+.not_vram1
 	ld hl, OBJECT_FLAGS2
 	add hl, bc
 	ld e, [hl]
 	bit OBJ_FLAGS2_7, e
-	jr z, .skip2
+	jr z, .not_priority
 	or PRIORITY
-.skip2
+.not_priority
 	bit USE_OBP1_F, e
-	jr z, .skip3
+	jr z, .not_obp_num
 	or OBP_NUM
-.skip3
+.not_obp_num
 	ld hl, OBJECT_PALETTE
 	add hl, bc
 	ld d, a
@@ -2917,9 +2917,9 @@ InitSprites:
 	ld d, a
 	xor a
 	bit OVERHEAD_F, e
-	jr z, .skip4
+	jr z, .not_overhead
 	or PRIORITY
-.skip4
+.not_overhead
 	ldh [hCurSpriteOAMFlags], a
 	ld hl, OBJECT_SPRITE_X
 	add hl, bc
diff --git a/engine/overworld/scripting.asm b/engine/overworld/scripting.asm
index 7e86795fc..457b75a5d 100644
--- a/engine/overworld/scripting.asm
+++ b/engine/overworld/scripting.asm
@@ -2173,8 +2173,7 @@ Script_warpcheck:
 	farcall EnableEvents
 	ret
 
-Script_enableevents:
-; unused
+Script_enableevents: ; unreferenced
 	farcall EnableEvents
 	ret
 
diff --git a/engine/overworld/time.asm b/engine/overworld/time.asm
index 86807119d..52e744d90 100644
--- a/engine/overworld/time.asm
+++ b/engine/overworld/time.asm
@@ -203,7 +203,7 @@ CheckPokerusTick::
 	xor a
 	ret
 
-SetUnusedTwoDayTimer:
+SetUnusedTwoDayTimer: ; unreferenced
 	ld a, 2
 	ld hl, wUnusedTwoDayTimer
 	ld [hl], a
@@ -308,7 +308,7 @@ UpdateTimeRemaining:
 	scf
 	ret
 
-GetSecondsSinceIfLessThan60:
+GetSecondsSinceIfLessThan60: ; unreferenced
 	ld a, [wDaysSince]
 	and a
 	jr nz, GetTimeElapsed_ExceedsUnitLimit
@@ -330,7 +330,7 @@ GetMinutesSinceIfLessThan60:
 	ld a, [wMinutesSince]
 	ret
 
-GetHoursSinceIfLessThan24:
+GetHoursSinceIfLessThan24: ; unreferenced
 	ld a, [wDaysSince]
 	and a
 	jr nz, GetTimeElapsed_ExceedsUnitLimit
@@ -349,7 +349,7 @@ CalcDaysSince:
 	xor a
 	jr _CalcDaysSince
 
-CalcHoursDaysSince:
+CalcHoursDaysSince: ; unreferenced
 	inc hl
 	xor a
 	jr _CalcHoursDaysSince
@@ -423,7 +423,7 @@ CopyDayToHL:
 	ld [hl], a
 	ret
 
-CopyDayHourToHL:
+CopyDayHourToHL: ; unreferenced
 	ld a, [wCurDay]
 	ld [hli], a
 	ldh a, [hHours]