Prefix wram labels with w, part 1.

Handle edge cases first.

25 files changed, 136 insertions, 136 deletions

diff --git a/engine/battle/ai/redundant.asm b/engine/battle/ai/redundant.asm
index 2e8f7c6df..68d7b0203 100755
--- a/engine/battle/ai/redundant.asm
+++ b/engine/battle/ai/redundant.asm
@@ -135,7 +135,7 @@ AI_Redundant: ; 2c41a
 	ret
 
 .Sandstorm: ; 2c4f5
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_SANDSTORM
 	jr z, .Redundant
 	jr .NotRedundant
@@ -153,13 +153,13 @@ AI_Redundant: ; 2c41a
 	ret
 
 .RainDance: ; 2c512
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_RAIN
 	jr z, .Redundant
 	jr .NotRedundant
 
 .SunnyDay: ; 2c51b
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_SUN
 	jr z, .Redundant
 	jr .NotRedundant
diff --git a/engine/battle/ai/scoring.asm b/engine/battle/ai/scoring.asm
index 73284435a..2ea87cc82 100644
--- a/engine/battle/ai/scoring.asm
+++ b/engine/battle/ai/scoring.asm
@@ -2842,7 +2842,7 @@ AI_Smart_Solarbeam: ; 3920b
 ; 80% chance to encourage this move when it's sunny.
 ; 90% chance to discourage this move when it's raining.
 
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_SUN
 	jr z, .asm_3921e
 
@@ -2870,7 +2870,7 @@ AI_Smart_Solarbeam: ; 3920b
 AI_Smart_Thunder: ; 39225
 ; 90% chance to discourage this move when it's sunny.
 
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_SUN
 	ret nz
 
diff --git a/engine/battle/core.asm b/engine/battle/core.asm
index 1a58b3df5..e8eec9894 100644
--- a/engine/battle/core.asm
+++ b/engine/battle/core.asm
@@ -4,7 +4,7 @@ DoBattle: ; 3c000
 	xor a
 	ld [wBattleParticipantsNotFainted], a
 	ld [wBattleParticipantsIncludingFainted], a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ld [BattleEnded], a
 	inc a
 	ld [wBattleHasJustStarted], a
@@ -455,7 +455,7 @@ DetermineMoveOrder: ; 3c314
 	jr z, .use_move
 	sub BATTLEACTION_SWITCH1
 	jr c, .use_move
-	ld a, [wPlayerAction]
+	ld a, [wBattlePlayerAction]
 	cp $2
 	jr nz, .switch
 	ld a, [hSerialConnectionStatus]
@@ -480,7 +480,7 @@ DetermineMoveOrder: ; 3c314
 	jp .enemy_first
 
 .use_move
-	ld a, [wPlayerAction]
+	ld a, [wBattlePlayerAction]
 	and a
 	jp nz, .player_first
 	call CompareMovePriority
@@ -623,7 +623,7 @@ ParsePlayerAction: ; 3c434
 	jr .encored
 
 .not_encored
-	ld a, [wPlayerAction]
+	ld a, [wBattlePlayerAction]
 	cp $2
 	jr z, .reset_rage
 	and a
@@ -920,7 +920,7 @@ Battle_EnemyFirst: ; 3c5fe
 	jp z, HandlePlayerMonFaint
 	call RefreshBattleHuds
 	xor a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ret
 ; 3c664
 
@@ -970,7 +970,7 @@ Battle_PlayerFirst: ; 3c664
 	jp z, HandleEnemyMonFaint
 	call RefreshBattleHuds
 	xor a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ret
 ; 3c6cf
 
@@ -1716,7 +1716,7 @@ HandleScreens: ; 3cb36
 ; 3cb9e
 
 HandleWeather: ; 3cb9e
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_NONE
 	ret z
 
@@ -1727,7 +1727,7 @@ HandleWeather: ; 3cb9e
 	ld hl, .WeatherMessages
 	call .PrintWeatherMessage
 
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_SANDSTORM
 	ret nz
 
@@ -1790,11 +1790,11 @@ HandleWeather: ; 3cb9e
 	ld hl, .WeatherEndedMessages
 	call .PrintWeatherMessage
 	xor a
-	ld [Weather], a
+	ld [wBattleWeather], a
 	ret
 
 .PrintWeatherMessage:
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	dec a
 	ld c, a
 	ld b, 0
@@ -2099,18 +2099,18 @@ HandleEnemyMonFaint: ; 3cd55
 	jp c, WildFled_EnemyFled_LinkBattleCanceled
 
 	ld a, $1
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	call HandleEnemySwitch
 	jp z, WildFled_EnemyFled_LinkBattleCanceled
 	jr DoubleSwitch
 
 .player_mon_not_fainted
 	ld a, $1
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	call HandleEnemySwitch
 	jp z, WildFled_EnemyFled_LinkBattleCanceled
 	xor a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ret
 ; 3cdca
 
@@ -2140,7 +2140,7 @@ DoubleSwitch: ; 3cdca
 
 .done
 	xor a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ret
 ; 3ce01
 
@@ -2173,7 +2173,7 @@ UpdateBattleStateAndExperienceAfterEnemyFaint: ; 3ce01
 .wild2
 	call StopDangerSound
 	ld a, $1
-	ld [wDanger], a
+	ld [wBattleLowHealthAlarm], a
 
 .trainer
 	ld hl, BattleMonHP
@@ -2293,7 +2293,7 @@ IsAnyMonHoldingExpShare: ; 3ceaa
 
 StopDangerSound: ; 3ceec
 	xor a
-	ld [Danger], a
+	ld [wLowHealthAlarm], a
 	ret
 ; 3cef1
 
@@ -2394,7 +2394,7 @@ EnemyPartyMonEntrance: ; 3cf78
 	call SpikesDamage
 	xor a
 	ld [wEnemyMoveStruct + MOVE_ANIM], a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	inc a
 	ret
 ; 3cfa4
@@ -2403,7 +2403,7 @@ WinTrainerBattle: ; 3cfa4
 ; Player won the battle
 	call StopDangerSound
 	ld a, $1
-	ld [wDanger], a
+	ld [wBattleLowHealthAlarm], a
 	ld [BattleEnded], a
 	ld a, [wLinkMode]
 	and a
@@ -2705,7 +2705,7 @@ HandlePlayerMonFaint: ; 3d14e
 	and a
 	ret nz
 	ld a, $1
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	call HandleEnemySwitch
 	jp z, WildFled_EnemyFled_LinkBattleCanceled
 	jp DoubleSwitch
@@ -2720,7 +2720,7 @@ PlayerMonFaintHappinessMod: ; 3d1aa
 	ld hl, EnemySubStatus3
 	res SUBSTATUS_IN_LOOP, [hl]
 	xor a
-	ld [Danger], a
+	ld [wLowHealthAlarm], a
 	ld hl, PlayerDamageTaken
 	ld [hli], a
 	ld [hl], a
@@ -2788,12 +2788,12 @@ ForcePlayerMonChoice: ; 3d227
 	and a
 	jr z, .skip_link
 	ld a, $1
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	call LinkBattleSendReceiveAction
 
 .skip_link
 	xor a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	call CheckMobileBattleError
 	jr c, .enemy_fainted_mobile_error
 	ld hl, EnemyMonHP
@@ -3229,7 +3229,7 @@ EnemySwitch: ; 3d4e1
 	xor a
 	ld [wBattleParticipantsNotFainted], a
 	ld [wBattleParticipantsIncludingFainted], a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	inc a
 	ld [wEnemyIsSwitching], a
 	call LoadTileMapToTempTileMap
@@ -3883,7 +3883,7 @@ TryToRunAwayFromBattle: ; 3d8b3
 	cp b
 	jr nc, .can_escape
 	ld a, $1
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ld hl, BattleText_CantEscape2
 	jr .print_inescapable_text
 
@@ -3909,7 +3909,7 @@ TryToRunAwayFromBattle: ; 3d8b3
 	jr z, .fled
 	call LoadTileMapToTempTileMap
 	xor a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ld a, $f
 	ld [CurMoveNum], a
 	xor a
@@ -4769,7 +4769,7 @@ CheckDanger: ; 3df9e
 	ld a, [hli]
 	or [hl]
 	jr z, .no_danger
-	ld a, [wDanger]
+	ld a, [wBattleLowHealthAlarm]
 	and a
 	jr nz, .done
 	ld a, [PlayerHPPal]
@@ -4777,12 +4777,12 @@ CheckDanger: ; 3df9e
 	jr z, .danger
 
 .no_danger
-	ld hl, Danger
+	ld hl, wLowHealthAlarm
 	res DANGER_ON_F, [hl]
 	jr .done
 
 .danger
-	ld hl, Danger
+	ld hl, wLowHealthAlarm
 	set DANGER_ON_F, [hl]
 
 .done
@@ -5116,7 +5116,7 @@ BattleMenu_Pack: ; 3e1c7
 	jr z, .contest
 
 	farcall BattlePack
-	ld a, [wPlayerAction]
+	ld a, [wBattlePlayerAction]
 	and a
 	jr z, .didnt_use_item
 	jr .got_item
@@ -5329,7 +5329,7 @@ TryPlayerSwitch: ; 3e358
 	ld a, [CurBattleMon]
 	ld [LastPlayerMon], a
 	ld a, $2
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	call ClearPalettes
 	call DelayFrame
 	call ClearSprites
@@ -5464,7 +5464,7 @@ BattleMenu_Run: ; 3e489
 	ld a, $0
 	ld [wFailedToFlee], a
 	ret c
-	ld a, [wPlayerAction]
+	ld a, [wBattlePlayerAction]
 	and a
 	ret nz
 	jp BattleMenu
@@ -5955,7 +5955,7 @@ ParseEnemyAction: ; 3e7c1
 	jr z, .not_linked
 	call EmptyBattleTextBox
 	call LoadTileMapToTempTileMap
-	ld a, [wPlayerAction]
+	ld a, [wBattlePlayerAction]
 	and a
 	call z, LinkBattleSendReceiveAction
 	call Call_LoadTempTileMapToTileMap
@@ -8560,7 +8560,7 @@ ExitBattle: ; 3f69e
 CleanUpBattleRAM: ; 3f6d0
 	call BattleEnd_HandleRoamMons
 	xor a
-	ld [Danger], a
+	ld [wLowHealthAlarm], a
 	ld [wBattleMode], a
 	ld [BattleType], a
 	ld [AttackMissed], a
diff --git a/engine/battle/effect_commands.asm b/engine/battle/effect_commands.asm
index c1bc3752a..b07f9df21 100644
--- a/engine/battle/effect_commands.asm
+++ b/engine/battle/effect_commands.asm
@@ -1,7 +1,7 @@
 DoPlayerTurn: ; 34000
 	call SetPlayerTurn
 
-	ld a, [wPlayerAction]
+	ld a, [wBattlePlayerAction]
 	and a
 	ret nz
 
@@ -1908,7 +1908,7 @@ BattleCommand_CheckHit: ; 34d32
 	cp EFFECT_THUNDER
 	ret nz
 
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_RAIN
 	ret
 
@@ -5394,7 +5394,7 @@ BattleCommand_FreezeTarget: ; 36102
 	ld a, [TypeModifier]
 	and $7f
 	ret z
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_SUN
 	ret z
 	call CheckMoveTypeMatchesTarget ; Don't freeze an Ice-type
@@ -9046,7 +9046,7 @@ BatonPass_LinkPlayerSwitch: ; 37a67
 	ret z
 
 	ld a, 1
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 
 	call LoadStandardMenuDataHeader
 	ld hl, LinkBattleSendReceiveAction
@@ -9054,7 +9054,7 @@ BatonPass_LinkPlayerSwitch: ; 37a67
 	call CloseWindow
 
 	xor a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ret
 
 ; 37a82
@@ -9310,15 +9310,15 @@ BattleCommand_TimeBasedHealContinue: ; 37b7e
 ; Don't factor in time of day in link battles.
 	ld a, [wLinkMode]
 	and a
-	jr nz, .Weather
+	jr nz, .checkWeather
 
 	ld a, [TimeOfDay]
 	cp b
-	jr z, .Weather
+	jr z, .checkWeather
 	dec c ; double
 
-.Weather:
-	ld a, [Weather]
+.checkWeather:
+	ld a, [wBattleWeather]
 	and a
 	jr z, .Heal
 
@@ -9384,7 +9384,7 @@ BattleCommand_HiddenPower: ; 37be8
 BattleCommand_StartRain: ; 37bf4
 ; startrain
 	ld a, WEATHER_RAIN
-	ld [Weather], a
+	ld [wBattleWeather], a
 	ld a, 5
 	ld [WeatherCount], a
 	call AnimateCurrentMove
@@ -9397,7 +9397,7 @@ BattleCommand_StartRain: ; 37bf4
 BattleCommand_StartSun: ; 37c07
 ; startsun
 	ld a, WEATHER_SUN
-	ld [Weather], a
+	ld [wBattleWeather], a
 	ld a, 5
 	ld [WeatherCount], a
 	call AnimateCurrentMove
@@ -9588,7 +9588,7 @@ BattleCommand_DoubleMinimizeDamage: ; 37ce6
 
 BattleCommand_SkipSunCharge: ; 37d02
 ; mimicsuncharge
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_SUN
 	ret nz
 	ld b, charge_command
@@ -9690,7 +9690,7 @@ BattleCommand_ThunderAccuracy: ; 37d94
 	ld a, BATTLE_VARS_MOVE_TYPE
 	call GetBattleVarAddr
 	inc hl
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_RAIN
 	jr z, .rain
 	cp WEATHER_SUN
diff --git a/engine/battle/effect_commands/sandstorm.asm b/engine/battle/effect_commands/sandstorm.asm
index 27b8e8e2c..7bd653420 100644
--- a/engine/battle/effect_commands/sandstorm.asm
+++ b/engine/battle/effect_commands/sandstorm.asm
@@ -1,12 +1,12 @@
 BattleCommand_StartSandstorm: ; 376f8
 ; startsandstorm
 
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	cp WEATHER_SANDSTORM
 	jr z, .failed
 
 	ld a, WEATHER_SANDSTORM
-	ld [Weather], a
+	ld [wBattleWeather], a
 	ld a, 5
 	ld [WeatherCount], a
 	call AnimateCurrentMove
diff --git a/engine/battle/misc.asm b/engine/battle/misc.asm
index a41d31d9a..d7b5584c7 100644
--- a/engine/battle/misc.asm
+++ b/engine/battle/misc.asm
@@ -53,7 +53,7 @@ GetPlayerBackpicCoords: ; fbd9d (3e:7d9d)
 DoWeatherModifiers: ; fbda4
 
 	ld de, .WeatherTypeModifiers
-	ld a, [Weather]
+	ld a, [wBattleWeather]
 	ld b, a
 	ld a, [wd265] ; move type
 	ld c, a
diff --git a/engine/battle/start_battle.asm b/engine/battle/start_battle.asm
index e1377eec0..98a32c0dd 100644
--- a/engine/battle/start_battle.asm
+++ b/engine/battle/start_battle.asm
@@ -150,7 +150,7 @@ PlayBattleMusic: ; 2ee6c
 
 ClearBattleRAM: ; 2ef18
 	xor a
-	ld [wPlayerAction], a
+	ld [wBattlePlayerAction], a
 	ld [wBattleResult], a
 
 	ld hl, wPartyMenuCursor
diff --git a/engine/battle_anims/anim_commands.asm b/engine/battle_anims/anim_commands.asm
index 0bbedf909..a25e4a98e 100644
--- a/engine/battle_anims/anim_commands.asm
+++ b/engine/battle_anims/anim_commands.asm
@@ -271,8 +271,8 @@ endr
 	ret
 
 .delete
-	ld hl, Sprites
-	ld c, SpritesEnd - Sprites
+	ld hl, wVirtualOAM
+	ld c, SpritesEnd - wVirtualOAM
 	xor a
 .loop2
 	ld [hli], a
@@ -1499,7 +1499,7 @@ BattleAnim_UpdateOAM_All: ; cc96e
 	jr nz, .loop
 	ld a, [wBattleAnimOAMPointerLo]
 	ld l, a
-	ld h, HIGH(Sprites)
+	ld h, HIGH(wVirtualOAM)
 .loop2
 	ld a, l
 	cp LOW(SpritesEnd)
diff --git a/engine/battle_anims/core.asm b/engine/battle_anims/core.asm
index 55adeae8c..2b0dcad34 100755
--- a/engine/battle_anims/core.asm
+++ b/engine/battle_anims/core.asm
@@ -106,7 +106,7 @@ BattleAnimOAMUpdate: ; cca09
 	ld l, a
 	ld a, [wBattleAnimOAMPointerLo]
 	ld e, a
-	ld d, HIGH(Sprites)
+	ld d, HIGH(wVirtualOAM)
 .loop
 	ld a, [wBattleAnimTempYCoord]
 	ld b, a
diff --git a/engine/card_flip.asm b/engine/card_flip.asm
index ae90b124a..d7d24cba1 100755
--- a/engine/card_flip.asm
+++ b/engine/card_flip.asm
@@ -126,9 +126,9 @@ _CardFlip: ; e00ee (38:40ee)
 ; 0xe01d2
 
 .DeductCoins: ; e01d2
-	ld a, [Coins]
+	ld a, [wCoins]
 	ld h, a
-	ld a, [Coins + 1]
+	ld a, [wCoins + 1]
 	ld l, a
 	ld a, h
 	and a
@@ -146,9 +146,9 @@ _CardFlip: ; e00ee (38:40ee)
 	ld de, -3
 	add hl, de
 	ld a, h
-	ld [Coins], a
+	ld [wCoins], a
 	ld a, l
-	ld [Coins + 1], a
+	ld [wCoins + 1], a
 	ld de, SFX_TRANSACTION
 	call PlaySFX
 	xor a
@@ -535,7 +535,7 @@ CardFlip_PrintCoinBalance: ; e049c
 	ld de, .CoinStr
 	call PlaceString
 	hlcoord 15, 16
-	ld de, Coins
+	ld de, wCoins
 	lb bc, PRINTNUM_LEADINGZEROS | 2, 4
 	call PrintNum
 	ret
@@ -1174,29 +1174,29 @@ CardFlip_CheckWinCondition: ; e0637
 ; 0xe081b
 
 .AddCoinPlaySFX: ; e081b
-	ld a, [Coins]
+	ld a, [wCoins]
 	ld h, a
-	ld a, [Coins + 1]
+	ld a, [wCoins + 1]
 	ld l, a
 	inc hl
 	ld a, h
-	ld [Coins], a
+	ld [wCoins], a
 	ld a, l
-	ld [Coins + 1], a
+	ld [wCoins + 1], a
 	ld de, SFX_PAY_DAY
 	call PlaySFX
 	ret
 ; e0833
 
 .IsCoinCaseFull: ; e0833
-	ld a, [Coins]
+	ld a, [wCoins]
 	cp HIGH(MAX_COINS)
 	jr c, .less
 	jr z, .check_low
 	jr .more
 
 .check_low
-	ld a, [Coins + 1]
+	ld a, [wCoins + 1]
 	cp LOW(MAX_COINS)
 	jr c, .less
 
diff --git a/engine/debug.asm b/engine/debug.asm
index c15481926..dce32afda 100755
--- a/engine/debug.asm
+++ b/engine/debug.asm
@@ -1029,7 +1029,7 @@ Function81f5e: ; 81f5e
 	ld [hl], $ed
 	ld b, $70
 	ld c, $5
-	ld hl, Sprites
+	ld hl, wVirtualOAM
 	ld de, wc608 + 10
 	call .asm_81fb7
 	ld de, wc608 + 11
diff --git a/engine/decorations.asm b/engine/decorations.asm
index 413a049a2..912966a73 100755
--- a/engine/decorations.asm
+++ b/engine/decorations.asm
@@ -1,8 +1,8 @@
 InitDecorations: ; 26751 (9:6751)
 	ld a, DECO_FEATHERY_BED
-	ld [Bed], a
+	ld [wDecoBed], a
 	ld a, DECO_TOWN_MAP
-	ld [Poster], a
+	ld [wDecoPoster], a
 	ret
 
 _KrisDecorationMenu: ; 0x2675c
@@ -645,62 +645,62 @@ DecoAction_nothing: ; 26ce3
 ; 26ce5
 
 DecoAction_setupbed: ; 26ce5
-	ld hl, Bed
+	ld hl, wDecoBed
 	jp DecoAction_TrySetItUp
 ; 26ceb
 
 DecoAction_putawaybed: ; 26ceb
-	ld hl, Bed
+	ld hl, wDecoBed
 	jp DecoAction_TryPutItAway
 ; 26cf1
 
 DecoAction_setupcarpet: ; 26cf1
-	ld hl, Carpet
+	ld hl, wDecoCarpet
 	jp DecoAction_TrySetItUp
 ; 26cf7
 
 DecoAction_putawaycarpet: ; 26cf7
-	ld hl, Carpet
+	ld hl, wDecoCarpet
 	jp DecoAction_TryPutItAway
 ; 26cfd
 
 DecoAction_setupplant: ; 26cfd
-	ld hl, Plant
+	ld hl, wDecoPlant
 	jp DecoAction_TrySetItUp
 ; 26d03
 
 DecoAction_putawayplant: ; 26d03
-	ld hl, Plant
+	ld hl, wDecoPlant
 	jp DecoAction_TryPutItAway
 ; 26d09
 
 DecoAction_setupposter: ; 26d09
-	ld hl, Poster
+	ld hl, wDecoPoster
 	jp DecoAction_TrySetItUp
 ; 26d0f
 
 DecoAction_putawayposter: ; 26d0f
-	ld hl, Poster
+	ld hl, wDecoPoster
 	jp DecoAction_TryPutItAway
 ; 26d15
 
 DecoAction_setupconsole: ; 26d15
-	ld hl, Console
+	ld hl, wDecoConsole
 	jp DecoAction_TrySetItUp
 ; 26d1b
 
 DecoAction_putawayconsole: ; 26d1b
-	ld hl, Console
+	ld hl, wDecoConsole
 	jp DecoAction_TryPutItAway
 ; 26d21
 
 DecoAction_setupbigdoll: ; 26d21
-	ld hl, BigDoll
+	ld hl, wDecoBigDoll
 	jp DecoAction_TrySetItUp
 ; 26d27
 
 DecoAction_putawaybigdoll: ; 26d27
-	ld hl, BigDoll
+	ld hl, wDecoBigDoll
 	jp DecoAction_TryPutItAway
 ; 26d2d
 
@@ -935,8 +935,8 @@ DecoAction_AskWhichSide: ; 26e70
 ; 26e9a
 
 QueryWhichSide: ; 26e9a
-	ld hl, RightOrnament
-	ld de, LeftOrnament
+	ld hl, wDecoRightOrnament
+	ld de, wDecoLeftOrnament
 	ld a, [Buffer2]
 	cp 1
 	ret z
@@ -1072,7 +1072,7 @@ DescribeDecoration:: ; 26f59
 ; 26f69
 
 DecorationDesc_Poster: ; 26f69
-	ld a, [Poster]
+	ld a, [wDecoPoster]
 	ld hl, DecorationDesc_PosterPointers
 	ld de, 3
 	call IsInArray
@@ -1148,15 +1148,15 @@ DecorationDesc_NullPoster: ; 26fb8
 ; 26fb9
 
 DecorationDesc_LeftOrnament: ; 26fb9
-	ld a, [LeftOrnament]
+	ld a, [wDecoLeftOrnament]
 	jr DecorationDesc_OrnamentOrConsole
 
 DecorationDesc_RightOrnament: ; 26fbe
-	ld a, [RightOrnament]
+	ld a, [wDecoRightOrnament]
 	jr DecorationDesc_OrnamentOrConsole
 
 DecorationDesc_Console: ; 26fc3
-	ld a, [Console]
+	ld a, [wDecoConsole]
 	jr DecorationDesc_OrnamentOrConsole
 
 DecorationDesc_OrnamentOrConsole: ; 26fc8
@@ -1196,18 +1196,18 @@ DecorationDesc_GiantOrnament: ; 26fdd
 
 Special_ToggleMaptileDecorations: ; 26feb
 	lb de, 0, 4
-	ld a, [Bed]
+	ld a, [wDecoBed]
 	call SetDecorationTile
 	lb de, 7, 4
-	ld a, [Plant]
+	ld a, [wDecoPlant]
 	call SetDecorationTile
 	lb de, 6, 0
-	ld a, [Poster]
+	ld a, [wDecoPoster]
 	call SetDecorationTile
 	call SetPosterVisibility
 	lb de, 0, 0
 	call PadCoords_de
-	ld a, [Carpet]
+	ld a, [wDecoCarpet]
 	and a
 	ret z
 	call _GetDecorationSprite
@@ -1227,7 +1227,7 @@ Special_ToggleMaptileDecorations: ; 26feb
 
 SetPosterVisibility: ; 27027
 	ld b, SET_FLAG
-	ld a, [Poster]
+	ld a, [wDecoPoster]
 	and a
 	jr nz, .ok
 	ld b, RESET_FLAG
@@ -1251,19 +1251,19 @@ SetDecorationTile: ; 27037
 Special_ToggleDecorationsVisibility: ; 27043
 	ld de, EVENT_KRISS_HOUSE_2F_CONSOLE
 	ld hl, VariableSprites + SPRITE_CONSOLE - SPRITE_VARS
-	ld a, [Console]
+	ld a, [wDecoConsole]
 	call ToggleDecorationVisibility
 	ld de, EVENT_KRISS_HOUSE_2F_DOLL_1
 	ld hl, VariableSprites + SPRITE_DOLL_1 - SPRITE_VARS
-	ld a, [LeftOrnament]
+	ld a, [wDecoLeftOrnament]
 	call ToggleDecorationVisibility
 	ld de, EVENT_KRISS_HOUSE_2F_DOLL_2
 	ld hl, VariableSprites + SPRITE_DOLL_2 - SPRITE_VARS
-	ld a, [RightOrnament]
+	ld a, [wDecoRightOrnament]
 	call ToggleDecorationVisibility
 	ld de, EVENT_KRISS_HOUSE_2F_BIG_DOLL
 	ld hl, VariableSprites + SPRITE_BIG_DOLL - SPRITE_VARS
-	ld a, [BigDoll]
+	ld a, [wDecoBigDoll]
 	call ToggleDecorationVisibility
 	ret
 ; 27074
diff --git a/engine/evolution_animation.asm b/engine/evolution_animation.asm
index 2e6e82e25..fe5cec38f 100755
--- a/engine/evolution_animation.asm
+++ b/engine/evolution_animation.asm
@@ -44,7 +44,7 @@ EvolutionAnimation: ; 4e5e1
 	call Request2bpp
 
 	xor a
-	ld [Danger], a
+	ld [wLowHealthAlarm], a
 	call WaitBGMap
 	xor a
 	ld [hBGMapMode], a
diff --git a/engine/intro_menu.asm b/engine/intro_menu.asm
index a26ac1f81..59aebd4d5 100755
--- a/engine/intro_menu.asm
+++ b/engine/intro_menu.asm
@@ -106,8 +106,8 @@ ResetWRAM: ; 5ba7
 
 _ResetWRAM: ; 5bae
 
-	ld hl, Sprites
-	ld bc, Options - Sprites
+	ld hl, wVirtualOAM
+	ld bc, Options - wVirtualOAM
 	xor a
 	call ByteFill
 
@@ -196,8 +196,8 @@ _ResetWRAM: ; 5bae
 	ld [wJohtoBadges], a
 	ld [wKantoBadges], a
 
-	ld [Coins], a
-	ld [Coins + 1], a
+	ld [wCoins], a
+	ld [wCoins + 1], a
 
 if START_MONEY >= $10000
 	ld a, HIGH(START_MONEY >> 8)
diff --git a/engine/item_effects.asm b/engine/item_effects.asm
index c2bdd1f61..72b1f4d27 100644
--- a/engine/item_effects.asm
+++ b/engine/item_effects.asm
@@ -1658,7 +1658,7 @@ RevivePokemon: ; f0d6
 
 .skip_to_revive
 	xor a
-	ld [Danger], a
+	ld [wLowHealthAlarm], a
 	ld a, [CurItem]
 	cp REVIVE
 	jr z, .revive_half_hp
@@ -1701,7 +1701,7 @@ FullRestore: ; f128
 
 .FullRestore: ; f144
 	xor a
-	ld [Danger], a
+	ld [wLowHealthAlarm], a
 	call ReviveFullHP
 	ld a, MON_STATUS
 	call GetPartyParamLocation
@@ -1798,7 +1798,7 @@ ItemRestoreHP: ; f1a9 (3:71a9)
 	ret nc
 
 	xor a
-	ld [Danger], a
+	ld [wLowHealthAlarm], a
 	call GetHealingItemAmount
 	call RestoreHealth
 	call BattlemonRestoreHealth
@@ -2357,7 +2357,7 @@ PokeFlute: ; f50c
 	ld hl, .PlayedTheFlute
 	call PrintText
 
-	ld a, [Danger]
+	ld a, [wLowHealthAlarm]
 	and 1 << DANGER_ON_F
 	jr nz, .dummy2
 .dummy2
diff --git a/engine/map_objects.asm b/engine/map_objects.asm
index 00ce599e3..0dbdf5e70 100644
--- a/engine/map_objects.asm
+++ b/engine/map_objects.asm
@@ -2829,7 +2829,7 @@ _UpdateSprites:: ; 5920
 	cp b
 	ret nc
 	ld l, a
-	ld h, HIGH(Sprites)
+	ld h, HIGH(wVirtualOAM)
 	ld de, SPRITEOAMSTRUCT_LENGTH
 	ld a, b
 	ld c, SCREEN_HEIGHT_PX + 2 * TILE_WIDTH
@@ -3043,7 +3043,7 @@ InitSprites: ; 5991
 	ld l, a
 	ld a, [hUsedSpriteIndex]
 	ld c, a
-	ld b, HIGH(Sprites)
+	ld b, HIGH(wVirtualOAM)
 	ld a, [hli]
 	ld [hUsedSpriteTile], a
 	add c
diff --git a/engine/menu_2.asm b/engine/menu_2.asm
index c8c4ebf5d..293d72e2c 100644
--- a/engine/menu_2.asm
+++ b/engine/menu_2.asm
@@ -76,7 +76,7 @@ Special_DisplayCoinCaseBalance: ; 24b25
 	hlcoord 17, 1
 	ld de, ShowMoney_TerminatorString
 	call PlaceString
-	ld de, Coins
+	ld de, wCoins
 	lb bc, 2, 4
 	hlcoord 13, 1
 	call PrintNum
@@ -98,7 +98,7 @@ Special_DisplayMoneyAndCoinBalance: ; 24b4e
 	ld de, CoinString
 	call PlaceString
 	hlcoord 15, 3
-	ld de, Coins
+	ld de, wCoins
 	lb bc, 2, 4
 	call PrintNum
 	ret
diff --git a/engine/money.asm b/engine/money.asm
index 60de97568..585c85618 100755
--- a/engine/money.asm
+++ b/engine/money.asm
@@ -171,7 +171,7 @@ AddFunds: ; 16055
 
 GiveCoins:: ; 1606f
 	ld a, 2
-	ld de, Coins
+	ld de, wCoins
 	call AddFunds
 	ld a, 2
 	ld bc, .maxcoins
@@ -198,7 +198,7 @@ GiveCoins:: ; 1606f
 
 TakeCoins:: ; 1608f
 	ld a, 2
-	ld de, Coins
+	ld de, wCoins
 	call SubtractFunds
 	jr nc, .okay
 	; leave with 0 coins
@@ -216,6 +216,6 @@ TakeCoins:: ; 1608f
 
 CheckCoins:: ; 160a1
 	ld a, 2
-	ld de, Coins
+	ld de, wCoins
 	jp CompareFunds
 ; 160a9
diff --git a/engine/pokegear.asm b/engine/pokegear.asm
index f65f394be..8bea44671 100755
--- a/engine/pokegear.asm
+++ b/engine/pokegear.asm
@@ -2588,8 +2588,8 @@ Pokedex_GetArea: ; 91d11
 
 .copy_sprites
 	hlcoord 0, 0
-	ld de, Sprites
-	ld bc, SpritesEnd - Sprites
+	ld de, wVirtualOAM
+	ld bc, SpritesEnd - wVirtualOAM
 	call CopyBytes
 	ret
 
@@ -2654,9 +2654,9 @@ Pokedex_GetArea: ; 91d11
 	jr .nestloop
 
 .done_nest
-	ld hl, Sprites
+	ld hl, wVirtualOAM
 	decoord 0, 0
-	ld bc, SpritesEnd - Sprites
+	ld bc, SpritesEnd - wVirtualOAM
 	call CopyBytes
 	ret
 
@@ -2741,8 +2741,8 @@ Pokedex_GetArea: ; 91d11
 	ret
 
 .clear
-	ld hl, Sprites
-	ld bc, SpritesEnd - Sprites
+	ld hl, wVirtualOAM
+	ld bc, SpritesEnd - wVirtualOAM
 	xor a
 	call ByteFill
 	scf
diff --git a/engine/routines/loadpushoam.asm b/engine/routines/loadpushoam.asm
index c07c06d0f..635152358 100644
--- a/engine/routines/loadpushoam.asm
+++ b/engine/routines/loadpushoam.asm
@@ -11,7 +11,7 @@ LoadPushOAM:: ; 4031
 	ret
 
 .PushOAM: ; 403f
-	ld a, HIGH(Sprites)
+	ld a, HIGH(wVirtualOAM)
 	ld [rDMA], a
 	ld a, NUM_SPRITE_OAM_STRUCTS
 .pushoam_loop
diff --git a/engine/scripting.asm b/engine/scripting.asm
index 84590f3c0..acbf1190c 100644
--- a/engine/scripting.asm
+++ b/engine/scripting.asm
@@ -1993,7 +1993,7 @@ Script_readcoins:
 
 	call ResetStringBuffer1
 	ld hl, StringBuffer1
-	ld de, Coins
+	ld de, wCoins
 	lb bc, PRINTNUM_RIGHTALIGN | 2, 6
 	call PrintNum
 	ld de, StringBuffer1
diff --git a/engine/slot_machine.asm b/engine/slot_machine.asm
index cfec11091..f960abd1c 100755
--- a/engine/slot_machine.asm
+++ b/engine/slot_machine.asm
@@ -223,7 +223,7 @@ SlotsLoop: ; 927af (24:67af)
 
 .PrintCoinsAndPayout: ; 927f8 (24:67f8)
 	hlcoord 5, 1
-	ld de, Coins
+	ld de, wCoins
 	lb bc, PRINTNUM_LEADINGZEROS | 2, 4
 	call PrintNum
 	hlcoord 11, 1
@@ -480,7 +480,7 @@ SlotsAction_PayoutAnim: ; 929a4 (24:69a4)
 	ld [hl], e
 	dec hl
 	ld [hl], d
-	ld hl, Coins
+	ld hl, wCoins
 	ld d, [hl]
 	inc hl
 	ld e, [hl]
@@ -1819,7 +1819,7 @@ Slots_AskBet: ; 9307c (24:707c)
 	ld a, 4
 	sub b
 	ld [wSlotBet], a
-	ld hl, Coins
+	ld hl, wCoins
 	ld c, a
 	ld a, [hli]
 	and a
@@ -1832,7 +1832,7 @@ Slots_AskBet: ; 9307c (24:707c)
 	jr .loop
 
 .Start:
-	ld hl, Coins + 1
+	ld hl, wCoins + 1
 	ld a, [hl]
 	sub c
 	ld [hld], a
@@ -1883,7 +1883,7 @@ Slots_AskBet: ; 9307c (24:707c)
 ; 0x930e9
 
 Slots_AskPlayAgain: ; 930e9 (24:70e9)
-	ld hl, Coins
+	ld hl, wCoins
 	ld a, [hli]
 	or [hl]
 	jr nz, .you_have_coins
diff --git a/engine/specials.asm b/engine/specials.asm
index 965e3d58b..587a8160c 100644
--- a/engine/specials.asm
+++ b/engine/specials.asm
@@ -253,7 +253,7 @@ Special_StartGameCornerGame: ; c39a
 ; c3ae
 
 Special_CheckCoins: ; c3ae
-	ld hl, Coins
+	ld hl, wCoins
 	ld a, [hli]
 	or [hl]
 	jr z, .no_coins
diff --git a/engine/sprites.asm b/engine/sprites.asm
index 7928fe1f0..6816e4133 100755
--- a/engine/sprites.asm
+++ b/engine/sprites.asm
@@ -23,7 +23,7 @@ PlaySpriteAnimations: ; 8cf69
 	push bc
 	push af
 
-	ld a, LOW(Sprites)
+	ld a, LOW(wVirtualOAM)
 	ld [wCurrSpriteOAMAddr], a
 	call DoNextFrameForAllSprites
 
@@ -60,9 +60,9 @@ DoNextFrameForAllSprites: ; 8cf7a
 
 	ld a, [wCurrSpriteOAMAddr]
 	ld l, a
-	ld h, HIGH(Sprites)
+	ld h, HIGH(wVirtualOAM)
 
-.loop2 ; Clear (Sprites + [wCurrSpriteOAMAddr] --> SpritesEnd)
+.loop2 ; Clear (wVirtualOAM + [wCurrSpriteOAMAddr] --> SpritesEnd)
 	ld a, l
 	cp LOW(SpritesEnd)
 	jr nc, .done
@@ -102,7 +102,7 @@ DoNextFrameForFirst16Sprites: ; 8cfa8 (23:4fa8)
 	ld l, a
 	ld h, HIGH(Sprite17)
 
-.loop2 ; Clear (Sprites + [wCurrSpriteOAMAddr] --> Sprites + $40)
+.loop2 ; Clear (wVirtualOAM + [wCurrSpriteOAMAddr] --> Sprites + $40)
 	ld a, l
 	cp LOW(Sprite17)
 	jr nc, .done
@@ -253,7 +253,7 @@ UpdateAnimFrame: ; 8d04c
 	push bc
 	ld a, [wCurrSpriteOAMAddr]
 	ld e, a
-	ld d, HIGH(Sprites)
+	ld d, HIGH(wVirtualOAM)
 	ld a, [hli]
 	ld c, a ; number of objects
 .loop
diff --git a/engine/variables.asm b/engine/variables.asm
index 56c49f085..1d174443e 100755
--- a/engine/variables.asm
+++ b/engine/variables.asm
@@ -89,7 +89,7 @@ _GetVarAction:: ; 80648 (20:4648)
 
 .CountBadges: ; 806e1
 ; Number of owned badges.
-	ld hl, Badges
+	ld hl, wBadges
 	ld b, 2
 	call CountSetBits
 	ld a, [wd265]