Sync temp vars

82 files changed, 609 insertions, 609 deletions

diff --git a/data/event_scripts.s b/data/event_scripts.s
index 27b22fa85..2ff7dc61a 100644
--- a/data/event_scripts.s
+++ b/data/event_scripts.s
@@ -1270,19 +1270,19 @@ gUnknown_81A6C32:: @ 81A6C32
 
 EventScript_1A7493:: @ 81A7493
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_1A74B7
 	end
 
 EventScript_1A749F:: @ 81A749F
 	lockall
-	setvar VAR_0x4002, 1
+	setvar VAR_TEMP_2, 1
 	goto EventScript_1A74B7
 	end
 
 EventScript_1A74AB:: @ 81A74AB
 	lockall
-	setvar VAR_0x4003, 1
+	setvar VAR_TEMP_3, 1
 	goto EventScript_1A74B7
 	end
 
@@ -1297,11 +1297,11 @@ EventScript_1A74B7:: @ 81A74B7
 	end
 
 EventScript_1A74D1:: @ 81A74D1
-	setvar VAR_0x4001, 1
-	setvar VAR_0x4002, 1
-	setvar VAR_0x4003, 1
-	setvar VAR_0x4004, 1
-	setvar VAR_0x4005, 1
+	setvar VAR_TEMP_1, 1
+	setvar VAR_TEMP_2, 1
+	setvar VAR_TEMP_3, 1
+	setvar VAR_TEMP_4, 1
+	setvar VAR_TEMP_5, 1
 	return
 
 EventScript_1A74EB:: @ 81A74EB
@@ -1851,7 +1851,7 @@ EventScript_1A8C33:: @ 81A8C33
 
 EventScript_1A8C3C:: @ 81A8C3C
 	bufferboxname 0, VAR_0x4037
-	getspeciesname 1, VAR_0x4001
+	getspeciesname 1, VAR_TEMP_1
 	checkflag FLAG_SYS_NOT_SOMEONES_PC
 	call_if FALSE, EventScript_1A8C57
 	checkflag FLAG_SYS_NOT_SOMEONES_PC
diff --git a/data/maps/CeladonCity_Condominiums_RoofRoom/scripts.inc b/data/maps/CeladonCity_Condominiums_RoofRoom/scripts.inc
index 1d5879580..2e6e09d48 100644
--- a/data/maps/CeladonCity_Condominiums_RoofRoom/scripts.inc
+++ b/data/maps/CeladonCity_Condominiums_RoofRoom/scripts.inc
@@ -8,7 +8,7 @@ CeladonCity_Condominiums_RoofRoom_EventScript_16C464:: @ 816C464
 CeladonCity_Condominiums_RoofRoom_EventScript_16C46D:: @ 816C46D
 	lock
 	faceplayer
-	setvar VAR_0x4001, SPECIES_EEVEE
+	setvar VAR_TEMP_1, SPECIES_EEVEE
 	givemon SPECIES_EEVEE, 25, ITEM_NONE, 0, 0, 0
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16C4A6
diff --git a/data/maps/CeladonCity_DepartmentStore_Roof/scripts.inc b/data/maps/CeladonCity_DepartmentStore_Roof/scripts.inc
index 63feedabb..0668a0287 100644
--- a/data/maps/CeladonCity_DepartmentStore_Roof/scripts.inc
+++ b/data/maps/CeladonCity_DepartmentStore_Roof/scripts.inc
@@ -9,13 +9,13 @@ CeladonCity_DepartmentStore_Roof_EventScript_16BCCD:: @ 816BCCD
 	lock
 	faceplayer
 	call EventScript_16BCF6
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	goto_if eq, EventScript_16C00E
 	goto EventScript_16BD3E
 	end
 
 EventScript_16BCF6:: @ 816BCF6
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	checkitem ITEM_FRESH_WATER, 1
 	compare VAR_RESULT, 1
 	call_if eq, EventScript_16BD2C
@@ -28,15 +28,15 @@ EventScript_16BCF6:: @ 816BCF6
 	return
 
 EventScript_16BD2C:: @ 816BD2C
-	addvar VAR_0x4001, 1
+	addvar VAR_TEMP_1, 1
 	return
 
 EventScript_16BD32:: @ 816BD32
-	addvar VAR_0x4001, 2
+	addvar VAR_TEMP_1, 2
 	return
 
 EventScript_16BD38:: @ 816BD38
-	addvar VAR_0x4001, 4
+	addvar VAR_TEMP_1, 4
 	return
 
 EventScript_16BD3E:: @ 816BD3E
@@ -47,7 +47,7 @@ EventScript_16BD3E:: @ 816BD3E
 	message Text_195D5F
 	waitmessage
 	textcolor 1
-	switch VAR_0x4001
+	switch VAR_TEMP_1
 	case 1, EventScript_16BDAE
 	case 2, EventScript_16BDDA
 	case 3, EventScript_16BE06
@@ -221,8 +221,8 @@ CeladonCity_DepartmentStore_Roof_EventScript_16C034:: @ 816C034
 
 EventScript_16C045:: @ 816C045
 	multichoice 12, 0, MULTICHOICE_CELADON_VENDING_MACHINE, FALSE
-	copyvar VAR_0x4001, VAR_RESULT
-	switch VAR_0x4001
+	copyvar VAR_TEMP_1, VAR_RESULT
+	switch VAR_TEMP_1
 	case 0, EventScript_16C083
 	case 1, EventScript_16C094
 	case 2, EventScript_16C0A5
@@ -231,19 +231,19 @@ EventScript_16C045:: @ 816C045
 	end
 
 EventScript_16C083:: @ 816C083
-	setvar VAR_0x4000, ITEM_FRESH_WATER
+	setvar VAR_TEMP_0, ITEM_FRESH_WATER
 	checkmoney 200, 0
 	goto EventScript_16C0CB
 	end
 
 EventScript_16C094:: @ 816C094
-	setvar VAR_0x4000, ITEM_SODA_POP
+	setvar VAR_TEMP_0, ITEM_SODA_POP
 	checkmoney 300, 0
 	goto EventScript_16C0CB
 	end
 
 EventScript_16C0A5:: @ 816C0A5
-	setvar VAR_0x4000, ITEM_LEMONADE
+	setvar VAR_TEMP_0, ITEM_LEMONADE
 	checkmoney 350, 0
 	goto EventScript_16C0CB
 	end
@@ -263,20 +263,20 @@ EventScript_16C0C4:: @ 816C0C4
 EventScript_16C0CB:: @ 816C0CB
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16C131
-	checkitemspace VAR_0x4000, 1
+	checkitemspace VAR_TEMP_0, 1
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16C13F
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16C0B6
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16C0BD
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16C0C4
 	updatemoneybox 0, 0, 0
-	getitemname 0, VAR_0x4000
+	getitemname 0, VAR_TEMP_0
 	playse SE_JIHANKI
 	msgbox gUnknown_8196076
-	additem VAR_0x4000, 1
+	additem VAR_TEMP_0, 1
 	goto EventScript_16C125
 	end
 
diff --git a/data/maps/CeladonCity_GameCorner/scripts.inc b/data/maps/CeladonCity_GameCorner/scripts.inc
index d107b3330..eb242f2e6 100644
--- a/data/maps/CeladonCity_GameCorner/scripts.inc
+++ b/data/maps/CeladonCity_GameCorner/scripts.inc
@@ -48,8 +48,8 @@ EventScript_16C6E6:: @ 816C6E6
 	end
 
 EventScript_16C706:: @ 816C706
-	checkcoins VAR_0x4001
-	compare VAR_0x4001, 9500
+	checkcoins VAR_TEMP_1
+	compare VAR_TEMP_1, 9500
 	goto_if ge, EventScript_16C79E
 	checkmoney 10000, 0
 	compare VAR_RESULT, 0
@@ -60,8 +60,8 @@ EventScript_16C706:: @ 816C706
 	end
 
 EventScript_16C734:: @ 816C734
-	checkcoins VAR_0x4001
-	compare VAR_0x4001, 9950
+	checkcoins VAR_TEMP_1
+	compare VAR_TEMP_1, 9950
 	goto_if ge, EventScript_16C79E
 	checkmoney 1000, 0
 	compare VAR_RESULT, 0
@@ -134,8 +134,8 @@ CeladonCity_GameCorner_EventScript_16C7E7:: @ 816C7E7
 	msgbox gUnknown_8196AF3
 	checkflag FLAG_GOT_COIN_CASE
 	goto_if FALSE, EventScript_16C839
-	checkcoins VAR_0x4001
-	compare VAR_0x4001, 9990
+	checkcoins VAR_TEMP_1
+	compare VAR_TEMP_1, 9990
 	goto_if ge, EventScript_16C82B
 	givecoins 10
 	textcolor 3
@@ -198,8 +198,8 @@ CeladonCity_GameCorner_EventScript_16C89E:: @ 816C89E
 	msgbox gUnknown_8196D2B
 	checkflag FLAG_GOT_COIN_CASE
 	goto_if FALSE, EventScript_16C839
-	checkcoins VAR_0x4001
-	compare VAR_0x4001, 9980
+	checkcoins VAR_TEMP_1
+	compare VAR_TEMP_1, 9980
 	goto_if ge, EventScript_16C8E2
 	givecoins 20
 	textcolor 3
@@ -228,8 +228,8 @@ CeladonCity_GameCorner_EventScript_16C8FE:: @ 816C8FE
 	msgbox gUnknown_8196DB7
 	checkflag FLAG_GOT_COIN_CASE
 	goto_if FALSE, EventScript_16C839
-	checkcoins VAR_0x4001
-	compare VAR_0x4001, 9980
+	checkcoins VAR_TEMP_1
+	compare VAR_TEMP_1, 9980
 	goto_if ge, EventScript_16C942
 	givecoins 20
 	textcolor 3
diff --git a/data/maps/CeladonCity_GameCorner_PrizeRoom/scripts.inc b/data/maps/CeladonCity_GameCorner_PrizeRoom/scripts.inc
index 225685d6a..92987068e 100644
--- a/data/maps/CeladonCity_GameCorner_PrizeRoom/scripts.inc
+++ b/data/maps/CeladonCity_GameCorner_PrizeRoom/scripts.inc
@@ -43,12 +43,12 @@ EventScript_16CC10:: @ 816CC10
 
 EventScript_16CC15:: @ 816CC15
 	.ifdef FIRERED
-	setvar VAR_0x4001, SPECIES_ABRA
-	setvar VAR_0x4002, 180
+	setvar VAR_TEMP_1, SPECIES_ABRA
+	setvar VAR_TEMP_2, 180
 	.else
 	.ifdef LEAFGREEN
-	setvar VAR_0x4001, SPECIES_ABRA
-	setvar VAR_0x4002, 120
+	setvar VAR_TEMP_1, SPECIES_ABRA
+	setvar VAR_TEMP_2, 120
 	.endif
 	.endif
 	goto EventScript_16CC65
@@ -56,12 +56,12 @@ EventScript_16CC15:: @ 816CC15
 
 EventScript_16CC25:: @ 816CC25
 	.ifdef FIRERED
-	setvar VAR_0x4001, SPECIES_CLEFAIRY
-	setvar VAR_0x4002, 500
+	setvar VAR_TEMP_1, SPECIES_CLEFAIRY
+	setvar VAR_TEMP_2, 500
 	.else
 	.ifdef LEAFGREEN
-	setvar VAR_0x4001, SPECIES_CLEFAIRY
-	setvar VAR_0x4002, 750
+	setvar VAR_TEMP_1, SPECIES_CLEFAIRY
+	setvar VAR_TEMP_2, 750
 	.endif
 	.endif
 	goto EventScript_16CC65
@@ -69,12 +69,12 @@ EventScript_16CC25:: @ 816CC25
 
 EventScript_16CC35:: @ 816CC35
 	.ifdef FIRERED
-	setvar VAR_0x4001, SPECIES_DRATINI
-	setvar VAR_0x4002, 2800
+	setvar VAR_TEMP_1, SPECIES_DRATINI
+	setvar VAR_TEMP_2, 2800
 	.else
 	.ifdef LEAFGREEN
-	setvar VAR_0x4001, SPECIES_PINSIR
-	setvar VAR_0x4002, 2500
+	setvar VAR_TEMP_1, SPECIES_PINSIR
+	setvar VAR_TEMP_2, 2500
 	.endif
 	.endif
 	goto EventScript_16CC65
@@ -82,12 +82,12 @@ EventScript_16CC35:: @ 816CC35
 
 EventScript_16CC45:: @ 816CC45
 	.ifdef FIRERED
-	setvar VAR_0x4001, SPECIES_SCYTHER
-	setvar VAR_0x4002, 5500
+	setvar VAR_TEMP_1, SPECIES_SCYTHER
+	setvar VAR_TEMP_2, 5500
 	.else
 	.ifdef LEAFGREEN
-	setvar VAR_0x4001, SPECIES_DRATINI
-	setvar VAR_0x4002, 4600
+	setvar VAR_TEMP_1, SPECIES_DRATINI
+	setvar VAR_TEMP_2, 4600
 	.endif
 	.endif
 	goto EventScript_16CC65
@@ -95,27 +95,27 @@ EventScript_16CC45:: @ 816CC45
 
 EventScript_16CC55:: @ 816CC55
 	.ifdef FIRERED
-	setvar VAR_0x4001, SPECIES_PORYGON
-	setvar VAR_0x4002, 9999
+	setvar VAR_TEMP_1, SPECIES_PORYGON
+	setvar VAR_TEMP_2, 9999
 	.else
 	.ifdef LEAFGREEN
-	setvar VAR_0x4001, SPECIES_PORYGON
-	setvar VAR_0x4002, 6500
+	setvar VAR_TEMP_1, SPECIES_PORYGON
+	setvar VAR_TEMP_2, 6500
 	.endif
 	.endif
 	goto EventScript_16CC65
 	end
 
 EventScript_16CC65:: @ 816CC65
-	getspeciesname 0, VAR_0x4001
+	getspeciesname 0, VAR_TEMP_1
 	msgbox gUnknown_819709D, MSGBOX_YESNO
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16CC10
 	checkcoins VAR_RESULT
-	compare VAR_RESULT, VAR_0x4002
+	compare VAR_RESULT, VAR_TEMP_2
 	goto_if lt, EventScript_16CDA5
 	textcolor 3
-	switch VAR_0x4001
+	switch VAR_TEMP_1
 	case SPECIES_ABRA, EventScript_16CCD4
 	case SPECIES_CLEFAIRY, EventScript_16CCE9
 	case SPECIES_DRATINI, EventScript_16CCFE
@@ -126,10 +126,10 @@ EventScript_16CC65:: @ 816CC65
 
 EventScript_16CCD4:: @ 816CCD4
 	.ifdef FIRERED
-	givemon VAR_0x4001, 9, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 9, ITEM_NONE, 0, 0, 0
 	.else
 	.ifdef LEAFGREEN
-	givemon VAR_0x4001, 7, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 7, ITEM_NONE, 0, 0, 0
 	.endif
 	.endif
 	goto EventScript_16CD52
@@ -137,10 +137,10 @@ EventScript_16CCD4:: @ 816CCD4
 
 EventScript_16CCE9:: @ 816CCE9
 	.ifdef FIRERED
-	givemon VAR_0x4001, 8, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 8, ITEM_NONE, 0, 0, 0
 	.else
 	.ifdef LEAFGREEN
-	givemon VAR_0x4001, 12, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 12, ITEM_NONE, 0, 0, 0
 	.endif
 	.endif
 	goto EventScript_16CD52
@@ -148,33 +148,33 @@ EventScript_16CCE9:: @ 816CCE9
 
 EventScript_16CCFE:: @ 816CCFE
 	.ifdef FIRERED
-	givemon VAR_0x4001, 18, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 18, ITEM_NONE, 0, 0, 0
 	.else
 	.ifdef LEAFGREEN
-	givemon VAR_0x4001, 24, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 24, ITEM_NONE, 0, 0, 0
 	.endif
 	.endif
 	goto EventScript_16CD52
 	end
 
 EventScript_16CD13:: @ 816CD13
-	givemon VAR_0x4001, 25, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 25, ITEM_NONE, 0, 0, 0
 	goto EventScript_16CD52
 	end
 
 EventScript_16CD28:: @ 816CD28
 	.ifdef FIRERED
-	givemon VAR_0x4001, 26, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 26, ITEM_NONE, 0, 0, 0
 	.else
 	.ifdef LEAFGREEN
-	givemon VAR_0x4001, 18, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 18, ITEM_NONE, 0, 0, 0
 	.endif
 	.endif
 	goto EventScript_16CD52
 	end
 
 EventScript_16CD3D:: @ 816CD3D
-	givemon VAR_0x4001, 18, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 18, ITEM_NONE, 0, 0, 0
 	goto EventScript_16CD52
 	end
 
@@ -214,9 +214,9 @@ EventScript_16CDA5:: @ 816CDA5
 	end
 
 EventScript_16CDB3:: @ 816CDB3
-	takecoins VAR_0x4002
+	takecoins VAR_TEMP_2
 	updatecoinsbox 0, 5
-	getspeciesname 0, VAR_0x4001
+	getspeciesname 0, VAR_TEMP_1
 	playfanfare MUS_FANFA1
 	message Text_1A5DF1
 	waitmessage
@@ -228,9 +228,9 @@ EventScript_16CDB3:: @ 816CDB3
 	end
 
 EventScript_16CDE0:: @ 816CDE0
-	takecoins VAR_0x4002
+	takecoins VAR_TEMP_2
 	updatecoinsbox 0, 5
-	getspeciesname 0, VAR_0x4001
+	getspeciesname 0, VAR_TEMP_1
 	playfanfare MUS_FANFA1
 	message Text_1A5DF1
 	waitmessage
@@ -275,36 +275,36 @@ EventScript_16CE47:: @ 816CE47
 	end
 
 EventScript_16CEA5:: @ 816CEA5
-	setvar VAR_0x4001, ITEM_TM13
-	setvar VAR_0x4002, 4000
+	setvar VAR_TEMP_1, ITEM_TM13
+	setvar VAR_TEMP_2, 4000
 	getmovename 1, MOVE_ICE_BEAM
 	goto EventScript_16CF09
 	end
 
 EventScript_16CEB9:: @ 816CEB9
-	setvar VAR_0x4001, ITEM_TM23
-	setvar VAR_0x4002, 3500
+	setvar VAR_TEMP_1, ITEM_TM23
+	setvar VAR_TEMP_2, 3500
 	getmovename 1, MOVE_IRON_TAIL
 	goto EventScript_16CF09
 	end
 
 EventScript_16CECD:: @ 816CECD
-	setvar VAR_0x4001, ITEM_TM24
-	setvar VAR_0x4002, 4000
+	setvar VAR_TEMP_1, ITEM_TM24
+	setvar VAR_TEMP_2, 4000
 	getmovename 1, MOVE_THUNDERBOLT
 	goto EventScript_16CF09
 	end
 
 EventScript_16CEE1:: @ 816CEE1
-	setvar VAR_0x4001, ITEM_TM30
-	setvar VAR_0x4002, 4500
+	setvar VAR_TEMP_1, ITEM_TM30
+	setvar VAR_TEMP_2, 4500
 	getmovename 1, MOVE_SHADOW_BALL
 	goto EventScript_16CF09
 	end
 
 EventScript_16CEF5:: @ 816CEF5
-	setvar VAR_0x4001, ITEM_TM35
-	setvar VAR_0x4002, 4000
+	setvar VAR_TEMP_1, ITEM_TM35
+	setvar VAR_TEMP_2, 4000
 	getmovename 1, MOVE_FLAMETHROWER
 	goto EventScript_16CF09
 	end
@@ -317,7 +317,7 @@ EventScript_16CF09:: @ 816CF09
 	end
 
 EventScript_16CF22:: @ 816CF22
-	getitemname 0, VAR_0x4001
+	getitemname 0, VAR_TEMP_1
 	msgbox gUnknown_819709D, MSGBOX_YESNO
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16CC10
@@ -325,16 +325,16 @@ EventScript_16CF22:: @ 816CF22
 	end
 
 EventScript_16CF3F:: @ 816CF3F
-	getitemname 0, VAR_0x4001
+	getitemname 0, VAR_TEMP_1
 	checkcoins VAR_RESULT
-	compare VAR_RESULT, VAR_0x4002
+	compare VAR_RESULT, VAR_TEMP_2
 	goto_if lt, EventScript_16CDA5
-	checkitemspace VAR_0x4001, 1
+	checkitemspace VAR_TEMP_1, 1
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16CF79
-	takecoins VAR_0x4002
+	takecoins VAR_TEMP_2
 	updatecoinsbox 0, 5
-	giveitem VAR_0x4001
+	giveitem VAR_TEMP_1
 	goto EventScript_16CC10
 	end
 
@@ -373,31 +373,31 @@ EventScript_16CFB2:: @ 816CFB2
 	end
 
 EventScript_16D010:: @ 816D010
-	setvar VAR_0x4001, ITEM_SMOKE_BALL
-	setvar VAR_0x4002, 800
+	setvar VAR_TEMP_1, ITEM_SMOKE_BALL
+	setvar VAR_TEMP_2, 800
 	goto EventScript_16CF22
 	end
 
 EventScript_16D020:: @ 816D020
-	setvar VAR_0x4001, ITEM_MIRACLE_SEED
-	setvar VAR_0x4002, 1000
+	setvar VAR_TEMP_1, ITEM_MIRACLE_SEED
+	setvar VAR_TEMP_2, 1000
 	goto EventScript_16CF22
 	end
 
 EventScript_16D030:: @ 816D030
-	setvar VAR_0x4001, ITEM_CHARCOAL
-	setvar VAR_0x4002, 1000
+	setvar VAR_TEMP_1, ITEM_CHARCOAL
+	setvar VAR_TEMP_2, 1000
 	goto EventScript_16CF22
 	end
 
 EventScript_16D040:: @ 816D040
-	setvar VAR_0x4001, ITEM_MYSTIC_WATER
-	setvar VAR_0x4002, 1000
+	setvar VAR_TEMP_1, ITEM_MYSTIC_WATER
+	setvar VAR_TEMP_2, 1000
 	goto EventScript_16CF22
 	end
 
 EventScript_16D050:: @ 816D050
-	setvar VAR_0x4001, ITEM_YELLOW_FLUTE
-	setvar VAR_0x4002, 1600
+	setvar VAR_TEMP_1, ITEM_YELLOW_FLUTE
+	setvar VAR_TEMP_2, 1600
 	goto EventScript_16CF22
 	end
diff --git a/data/maps/CeruleanCity/scripts.inc b/data/maps/CeruleanCity/scripts.inc
index b31b09ec2..6edb5737e 100644
--- a/data/maps/CeruleanCity/scripts.inc
+++ b/data/maps/CeruleanCity/scripts.inc
@@ -16,20 +16,20 @@ EventScript_166484:: @ 8166484
 
 CeruleanCity_EventScript_16649A:: @ 816649A
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_1664CC
 	end
 
 CeruleanCity_EventScript_1664A6:: @ 81664A6
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	setobjectxyperm 8, 23, 0
 	goto EventScript_1664CC
 	end
 
 CeruleanCity_EventScript_1664B9:: @ 81664B9
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	setobjectxyperm 8, 24, 0
 	goto EventScript_1664CC
 	end
@@ -53,11 +53,11 @@ EventScript_1664CC:: @ 81664CC
 	msgbox gUnknown_817EB95
 	closemessage
 	playbgm MUS_RIVAL2, 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_1665A3
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_1665A3
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1665B5
 	msgbox gUnknown_817ECD4
 	setvar VAR_MAP_SCENE_CERULEAN_CITY_RIVAL, 1
@@ -206,7 +206,7 @@ EventScript_166677:: @ 8166677
 
 CeruleanCity_EventScript_166683:: @ 8166683
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	applymovement 2, Movement_WalkInPlaceFastestUp
 	waitmovement 0
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkInPlaceFastestDown
@@ -216,7 +216,7 @@ CeruleanCity_EventScript_166683:: @ 8166683
 
 CeruleanCity_EventScript_1666A3:: @ 81666A3
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	applymovement 2, Movement_WalkInPlaceFastestDown
 	waitmovement 0
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkInPlaceFastestUp
diff --git a/data/maps/CinnabarIsland/map.json b/data/maps/CinnabarIsland/map.json
index ecc68bb6d..c83feff7b 100644
--- a/data/maps/CinnabarIsland/map.json
+++ b/data/maps/CinnabarIsland/map.json
@@ -120,7 +120,7 @@
       "x": 20,
       "y": 5,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "CinnabarIsland_EventScript_1671CA"
     }
diff --git a/data/maps/CinnabarIsland/scripts.inc b/data/maps/CinnabarIsland/scripts.inc
index 8c7e882d0..fa5546852 100644
--- a/data/maps/CinnabarIsland/scripts.inc
+++ b/data/maps/CinnabarIsland/scripts.inc
@@ -47,7 +47,7 @@ EventScript_166F5E:: @ 8166F5E
 	return
 
 EventScript_166F68:: @ 8166F68
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	return
 
 CinnabarIsland_OnFrame:: @ 8166F6E
diff --git a/data/maps/CinnabarIsland_Gym/scripts.inc b/data/maps/CinnabarIsland_Gym/scripts.inc
index 9b1c42a45..03fbf26f0 100644
--- a/data/maps/CinnabarIsland_Gym/scripts.inc
+++ b/data/maps/CinnabarIsland_Gym/scripts.inc
@@ -214,13 +214,13 @@ EventScript_16DBDE:: @ 816DBDE
 
 CinnabarIsland_Gym_EventScript_16DBE8:: @ 816DBE8
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16DC00
 	end
 
 CinnabarIsland_Gym_EventScript_16DBF4:: @ 816DBF4
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16DC00
 	end
 
@@ -275,9 +275,9 @@ EventScript_16DC6A:: @ 816DC6A
 	end
 
 EventScript_16DC7A:: @ 816DC7A
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16DCB4
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16DCC6
 	textcolor 0
 	msgbox gUnknown_819983F
@@ -311,13 +311,13 @@ Movement_16DCDB:: @ 816DCDB
 
 CinnabarIsland_Gym_EventScript_16DCDD:: @ 816DCDD
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16DCF5
 	end
 
 CinnabarIsland_Gym_EventScript_16DCE9:: @ 816DCE9
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16DCF5
 	end
 
@@ -354,9 +354,9 @@ EventScript_16DD41:: @ 816DD41
 	end
 
 EventScript_16DD51:: @ 816DD51
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16DD8B
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16DD9D
 	textcolor 0
 	msgbox gUnknown_81998BD
@@ -399,13 +399,13 @@ Movement_16DDB7:: @ 816DDB7
 
 CinnabarIsland_Gym_EventScript_16DDBB:: @ 816DDBB
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16DDD3
 	end
 
 CinnabarIsland_Gym_EventScript_16DDC7:: @ 816DDC7
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16DDD3
 	end
 
@@ -442,9 +442,9 @@ EventScript_16DE1F:: @ 816DE1F
 	end
 
 EventScript_16DE2F:: @ 816DE2F
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16DE69
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16DE7B
 	textcolor 0
 	msgbox gUnknown_8199948
@@ -478,13 +478,13 @@ Movement_16DE90:: @ 816DE90
 
 CinnabarIsland_Gym_EventScript_16DE92:: @ 816DE92
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16DEAA
 	end
 
 CinnabarIsland_Gym_EventScript_16DE9E:: @ 816DE9E
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16DEAA
 	end
 
@@ -521,9 +521,9 @@ EventScript_16DEF6:: @ 816DEF6
 	end
 
 EventScript_16DF06:: @ 816DF06
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16DF40
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16DF52
 	textcolor 0
 	msgbox gUnknown_81999B7
@@ -557,13 +557,13 @@ Movement_16DF67:: @ 816DF67
 
 CinnabarIsland_Gym_EventScript_16DF69:: @ 816DF69
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16DF81
 	end
 
 CinnabarIsland_Gym_EventScript_16DF75:: @ 816DF75
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16DF81
 	end
 
@@ -600,9 +600,9 @@ EventScript_16DFCD:: @ 816DFCD
 	end
 
 EventScript_16DFDD:: @ 816DFDD
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16E017
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16E029
 	textcolor 0
 	msgbox gUnknown_8199A7F
@@ -636,13 +636,13 @@ Movement_16E03E:: @ 816E03E
 
 CinnabarIsland_Gym_EventScript_16E040:: @ 816E040
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16E058
 	end
 
 CinnabarIsland_Gym_EventScript_16E04C:: @ 816E04C
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16E058
 	end
 
@@ -679,9 +679,9 @@ EventScript_16E0A4:: @ 816E0A4
 	end
 
 EventScript_16E0B4:: @ 816E0B4
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16E0EE
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16E100
 	textcolor 0
 	msgbox gUnknown_8199AFC
diff --git a/data/maps/CinnabarIsland_PokemonLab_ExperimentRoom/scripts.inc b/data/maps/CinnabarIsland_PokemonLab_ExperimentRoom/scripts.inc
index 03562d9c1..fba30d1e8 100644
--- a/data/maps/CinnabarIsland_PokemonLab_ExperimentRoom/scripts.inc
+++ b/data/maps/CinnabarIsland_PokemonLab_ExperimentRoom/scripts.inc
@@ -216,7 +216,7 @@ EventScript_16E736:: @ 816E736
 	end
 
 EventScript_16E758:: @ 816E758
-	setvar VAR_0x4001, SPECIES_OMANYTE
+	setvar VAR_TEMP_1, SPECIES_OMANYTE
 	getspeciesname 0, SPECIES_OMANYTE
 	msgbox gUnknown_819A34F
 	givemon SPECIES_OMANYTE, 5, ITEM_NONE, 0, 0, 0
@@ -230,7 +230,7 @@ EventScript_16E758:: @ 816E758
 	end
 
 EventScript_16E79D:: @ 816E79D
-	setvar VAR_0x4001, SPECIES_KABUTO
+	setvar VAR_TEMP_1, SPECIES_KABUTO
 	getspeciesname 0, SPECIES_KABUTO
 	msgbox gUnknown_819A34F
 	givemon SPECIES_KABUTO, 5, ITEM_NONE, 0, 0, 0
@@ -244,7 +244,7 @@ EventScript_16E79D:: @ 816E79D
 	end
 
 EventScript_16E7E2:: @ 816E7E2
-	setvar VAR_0x4001, SPECIES_AERODACTYL
+	setvar VAR_TEMP_1, SPECIES_AERODACTYL
 	getspeciesname 0, SPECIES_AERODACTYL
 	msgbox gUnknown_819A34F
 	givemon SPECIES_AERODACTYL, 5, ITEM_NONE, 0, 0, 0
diff --git a/data/maps/FourIsland_IcefallCave_1F/scripts.inc b/data/maps/FourIsland_IcefallCave_1F/scripts.inc
index bc73fb818..c3e3eaff2 100644
--- a/data/maps/FourIsland_IcefallCave_1F/scripts.inc
+++ b/data/maps/FourIsland_IcefallCave_1F/scripts.inc
@@ -13,7 +13,7 @@ FourIsland_IcefallCave_1F_OnLoad:: @ 8163D57
 	end
 
 FourIsland_IcefallCave_1F_OnFrame:: @ 8163D5B
-	map_script_2 VAR_0x4001, 1, EventScript_163D65
+	map_script_2 VAR_TEMP_1, 1, EventScript_163D65
 	.2byte 0
 
 EventScript_163D65:: @ 8163D65
diff --git a/data/maps/FuchsiaCity_SafariZone_Entrance/map.json b/data/maps/FuchsiaCity_SafariZone_Entrance/map.json
index 13f4ee261..625d4098b 100644
--- a/data/maps/FuchsiaCity_SafariZone_Entrance/map.json
+++ b/data/maps/FuchsiaCity_SafariZone_Entrance/map.json
@@ -76,7 +76,7 @@
       "x": 4,
       "y": 3,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "FuchsiaCity_SafariZone_Entrance_EventScript_16D36D"
     },
@@ -85,7 +85,7 @@
       "x": 5,
       "y": 3,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "FuchsiaCity_SafariZone_Entrance_EventScript_16D379"
     },
@@ -94,7 +94,7 @@
       "x": 3,
       "y": 3,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "FuchsiaCity_SafariZone_Entrance_EventScript_16D385"
     }
diff --git a/data/maps/FuchsiaCity_SafariZone_Entrance/scripts.inc b/data/maps/FuchsiaCity_SafariZone_Entrance/scripts.inc
index 8d248b5d0..2ec411238 100644
--- a/data/maps/FuchsiaCity_SafariZone_Entrance/scripts.inc
+++ b/data/maps/FuchsiaCity_SafariZone_Entrance/scripts.inc
@@ -79,19 +79,19 @@ Movement_16D36A:: @ 816D36A
 
 FuchsiaCity_SafariZone_Entrance_EventScript_16D36D:: @ 816D36D
 	lockall
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	goto EventScript_16D391
 	end
 
 FuchsiaCity_SafariZone_Entrance_EventScript_16D379:: @ 816D379
 	lockall
-	setvar VAR_0x4002, 1
+	setvar VAR_TEMP_2, 1
 	goto EventScript_16D391
 	end
 
 FuchsiaCity_SafariZone_Entrance_EventScript_16D385:: @ 816D385
 	lockall
-	setvar VAR_0x4002, 2
+	setvar VAR_TEMP_2, 2
 	goto EventScript_16D391
 	end
 
@@ -124,11 +124,11 @@ EventScript_16D3CA:: @ 816D3CA
 	msgbox gUnknown_8197D80
 	closemessage
 	hidemoneybox 0, 0
-	compare VAR_0x4002, 0
+	compare VAR_TEMP_2, 0
 	call_if eq, EventScript_16D44C
-	compare VAR_0x4002, 1
+	compare VAR_TEMP_2, 1
 	call_if eq, EventScript_16D441
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	call_if eq, EventScript_16D457
 	special EnterSafariMode
 	setvar VAR_MAP_SCENE_FUCHSIA_CITY_SAFARI_ZONE_ENTRANCE, 2
diff --git a/data/maps/NavelRock_Summit/map.json b/data/maps/NavelRock_Summit/map.json
index 6baaa256f..669097ef3 100644
--- a/data/maps/NavelRock_Summit/map.json
+++ b/data/maps/NavelRock_Summit/map.json
@@ -42,7 +42,7 @@
       "x": 9,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "NavelRock_Summit_EventScript_164FFB"
     }
diff --git a/data/maps/NavelRock_Summit/scripts.inc b/data/maps/NavelRock_Summit/scripts.inc
index f881628e2..065fdfa42 100644
--- a/data/maps/NavelRock_Summit/scripts.inc
+++ b/data/maps/NavelRock_Summit/scripts.inc
@@ -11,15 +11,15 @@ NavelRock_Summit_OnTransition:: @ 8164FAA
 	end
 
 EventScript_164FBD:: @ 8164FBD
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	setflag FLAG_HIDE_HO_OH
 	return
 
 EventScript_164FC6:: @ 8164FC6
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	checkflag FLAG_HO_OH_FLEW_AWAY
 	goto_if TRUE, EventScript_1A77A9
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	clearflag FLAG_HIDE_HO_OH
 	return
 
@@ -41,7 +41,7 @@ NavelRock_Summit_EventScript_164FFB:: @ 8164FFB
 	goto_if eq, EventScript_1A7AE0
 	special sub_8112364
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	special SpawnCameraObject
 	setvar VAR_0x8004, 3
 	setvar VAR_0x8005, 35
diff --git a/data/maps/OneIsland_KindleRoad_EmberSpa/map.json b/data/maps/OneIsland_KindleRoad_EmberSpa/map.json
index a04cfa085..97c4318c3 100644
--- a/data/maps/OneIsland_KindleRoad_EmberSpa/map.json
+++ b/data/maps/OneIsland_KindleRoad_EmberSpa/map.json
@@ -107,7 +107,7 @@
       "x": 13,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "OneIsland_KindleRoad_EmberSpa_EventScript_1653CF"
     }
diff --git a/data/maps/OneIsland_KindleRoad_EmberSpa/scripts.inc b/data/maps/OneIsland_KindleRoad_EmberSpa/scripts.inc
index 71c8cf0ee..a4bd33e22 100644
--- a/data/maps/OneIsland_KindleRoad_EmberSpa/scripts.inc
+++ b/data/maps/OneIsland_KindleRoad_EmberSpa/scripts.inc
@@ -48,6 +48,6 @@ OneIsland_KindleRoad_EmberSpa_EventScript_1653CF:: @ 81653CF
 	special sp000_heal_pokemon
 	fadescreen 2
 	msgbox gUnknown_817D450
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	releaseall
 	end
diff --git a/data/maps/OneIsland_PokemonCenter_1F/scripts.inc b/data/maps/OneIsland_PokemonCenter_1F/scripts.inc
index d2a049acb..bb4d46273 100644
--- a/data/maps/OneIsland_PokemonCenter_1F/scripts.inc
+++ b/data/maps/OneIsland_PokemonCenter_1F/scripts.inc
@@ -437,25 +437,25 @@ EventScript_1711A0:: @ 81711A0
 
 OneIsland_PokemonCenter_1F_EventScript_1711AA:: @ 81711AA
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_1711DA
 	end
 
 OneIsland_PokemonCenter_1F_EventScript_1711B6:: @ 81711B6
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	goto EventScript_1711DA
 	end
 
 OneIsland_PokemonCenter_1F_EventScript_1711C2:: @ 81711C2
 	lockall
-	setvar VAR_0x4001, 3
+	setvar VAR_TEMP_1, 3
 	goto EventScript_1711DA
 	end
 
 OneIsland_PokemonCenter_1F_EventScript_1711CE:: @ 81711CE
 	lockall
-	setvar VAR_0x4001, 4
+	setvar VAR_TEMP_1, 4
 	goto EventScript_1711DA
 	end
 
@@ -466,13 +466,13 @@ EventScript_1711DA:: @ 81711DA
 	waitmovement 0
 	msgbox gUnknown_81A13B8
 	closemessage
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_1712E4
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1712EF
-	compare VAR_0x4001, 3
+	compare VAR_TEMP_1, 3
 	call_if eq, EventScript_1712FA
-	compare VAR_0x4001, 4
+	compare VAR_TEMP_1, 4
 	call_if eq, EventScript_171305
 	delay 10
 	msgbox gUnknown_81A13CB
diff --git a/data/maps/PalletTown/map.json b/data/maps/PalletTown/map.json
index 2b2c4330a..1d65c1c3f 100644
--- a/data/maps/PalletTown/map.json
+++ b/data/maps/PalletTown/map.json
@@ -111,7 +111,7 @@
       "x": 13,
       "y": 2,
       "elevation": 3,
-      "var": "VAR_0x4002",
+      "var": "VAR_TEMP_2",
       "var_value": 1,
       "script": "PalletTown_EventScript_16587B"
     }
diff --git a/data/maps/PalletTown/scripts.inc b/data/maps/PalletTown/scripts.inc
index 4feb30355..831c17dde 100644
--- a/data/maps/PalletTown/scripts.inc
+++ b/data/maps/PalletTown/scripts.inc
@@ -35,7 +35,7 @@ EventScript_1654A8:: @ 81654A8
 EventScript_1654BD:: @ 81654BD
 	setobjectxyperm 1, 12, 2
 	setobjectmovementtype 1, 8
-	setvar VAR_0x4002, 1
+	setvar VAR_TEMP_2, 1
 	return
 
 PalletTown_OnFrame:: @ 81654CE
@@ -173,13 +173,13 @@ Movement_1655DD:: @ 81655DD
 
 PalletTown_EventScript_1655ED:: @ 81655ED
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_165605
 	end
 
 PalletTown_EventScript_1655F9:: @ 81655F9
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_165605
 	end
 
@@ -199,17 +199,17 @@ EventScript_165605:: @ 8165605
 	waitmovement 0
 	delay 30
 	addobject 3
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_1656B8
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_1656C3
 	delay 30
 	msgbox gUnknown_817D74A
 	closemessage
 	delay 30
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_1656CE
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_1656E0
 	opendoor 16, 13
 	waitdooranim
@@ -378,7 +378,7 @@ PalletTown_EventScript_16575C:: @ 816575C
 	goto_if eq, EventScript_1657ED
 	compare VAR_MAP_SCENE_PALLET_TOWN_SIGN_LADY, 1
 	goto_if eq, EventScript_165815
-	compare VAR_0x4002, 1
+	compare VAR_TEMP_2, 1
 	goto_if eq, EventScript_1658C2
 	checkflag FLAG_TEMP_2
 	goto_if TRUE, EventScript_165801
@@ -489,7 +489,7 @@ EventScript_165894:: @ 8165894
 	textcolor 3
 	setflag FLAG_PALLET_TOWN_LADY_MOVED_FROM_SIGN
 	setvar VAR_MAP_SCENE_PALLET_TOWN_SIGN_LADY, 1
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	special sub_80699E0
 	special sub_80699BC
 	signmsg
diff --git a/data/maps/PalletTown_GarysHouse/scripts.inc b/data/maps/PalletTown_GarysHouse/scripts.inc
index 6a6354a1a..7a76bab27 100644
--- a/data/maps/PalletTown_GarysHouse/scripts.inc
+++ b/data/maps/PalletTown_GarysHouse/scripts.inc
@@ -15,7 +15,7 @@ EventScript_168D44:: @ 8168D44
 	return
 
 EventScript_168D50:: @ 8168D50
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	return
 
 PalletTown_GarysHouse_EventScript_168D56:: @ 8168D56
@@ -24,7 +24,7 @@ PalletTown_GarysHouse_EventScript_168D56:: @ 8168D56
 	famechecker FAMECHECKER_DAISY, FCPICKSTATE_COLORED, UpdatePickStateFromSpecialVar8005
 	checkflag FLAG_SYS_GAME_CLEAR
 	goto_if TRUE, EventScript_168DB9
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	goto_if eq, EventScript_168EEC
 	compare VAR_MAP_SCENE_PALLET_TOWN_GARYS_HOUSE, 2
 	goto_if eq, EventScript_168F59
diff --git a/data/maps/PalletTown_ProfessorOaksLab/scripts.inc b/data/maps/PalletTown_ProfessorOaksLab/scripts.inc
index a4988a1c2..858b12d8c 100644
--- a/data/maps/PalletTown_ProfessorOaksLab/scripts.inc
+++ b/data/maps/PalletTown_ProfessorOaksLab/scripts.inc
@@ -284,19 +284,19 @@ Movement_1692E5:: @ 81692E5
 
 PalletTown_ProfessorOaksLab_EventScript_1692E7:: @ 81692E7
 	lockall
-	setvar VAR_0x4002, 1
+	setvar VAR_TEMP_2, 1
 	goto EventScript_16930B
 	end
 
 PalletTown_ProfessorOaksLab_EventScript_1692F3:: @ 81692F3
 	lockall
-	setvar VAR_0x4002, 2
+	setvar VAR_TEMP_2, 2
 	goto EventScript_16930B
 	end
 
 PalletTown_ProfessorOaksLab_EventScript_1692FF:: @ 81692FF
 	lockall
-	setvar VAR_0x4002, 3
+	setvar VAR_TEMP_2, 3
 	goto EventScript_16930B
 	end
 
@@ -320,11 +320,11 @@ EventScript_16930B:: @ 816930B
 	end
 
 EventScript_16935A:: @ 816935A
-	compare VAR_0x4002, 1
+	compare VAR_TEMP_2, 1
 	goto_if eq, EventScript_16937C
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	goto_if eq, EventScript_16938C
-	compare VAR_0x4002, 3
+	compare VAR_TEMP_2, 3
 	goto_if eq, EventScript_16939C
 	end
 
@@ -376,11 +376,11 @@ Movement_1693CD:: @ 81693CD
 	step_end
 
 EventScript_1693D2:: @ 81693D2
-	compare VAR_0x4002, 1
+	compare VAR_TEMP_2, 1
 	goto_if eq, EventScript_1693F4
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	goto_if eq, EventScript_169404
-	compare VAR_0x4002, 3
+	compare VAR_TEMP_2, 3
 	goto_if eq, EventScript_169414
 	end
 
@@ -435,11 +435,11 @@ Movement_169447:: @ 8169447
 	step_end
 
 EventScript_16944D:: @ 816944D
-	compare VAR_0x4002, 1
+	compare VAR_TEMP_2, 1
 	goto_if eq, EventScript_16946F
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	goto_if eq, EventScript_16947F
-	compare VAR_0x4002, 3
+	compare VAR_TEMP_2, 3
 	goto_if eq, EventScript_16948F
 	end
 
@@ -492,11 +492,11 @@ EventScript_1694C2:: @ 81694C2
 	msgbox gUnknown_818DE38
 	closemessage
 	playbgm MUS_RIVAL2, 0
-	compare VAR_0x4002, 1
+	compare VAR_TEMP_2, 1
 	call_if eq, EventScript_169504
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	call_if eq, EventScript_169516
-	compare VAR_0x4002, 3
+	compare VAR_TEMP_2, 3
 	call_if eq, EventScript_169528
 	removeobject 8
 	playse SE_KAIDAN
@@ -1141,10 +1141,10 @@ Movement_169BA4:: @ 8169BA4
 	walk_down
 	step_end
 
-	.equ VAR_OAKSLAB_PLAYER_STARTER_NO,       VAR_0x4001
-	.equ VAR_OAKSLAB_PLAYER_STARTER_SPECIES,  VAR_0x4002
-	.equ VAR_OAKSLAB_RIVAL_STARTER_SPECIES,   VAR_0x4003
-	.equ VAR_OAKSLAB_RIVAL_STARTER_OBJID,     VAR_0x4004
+	.equ VAR_OAKSLAB_PLAYER_STARTER_NO,       VAR_TEMP_1
+	.equ VAR_OAKSLAB_PLAYER_STARTER_SPECIES,  VAR_TEMP_2
+	.equ VAR_OAKSLAB_RIVAL_STARTER_SPECIES,   VAR_TEMP_3
+	.equ VAR_OAKSLAB_RIVAL_STARTER_OBJID,     VAR_TEMP_4
 
 PalletTown_ProfessorOaksLab_EventScript_169BAB:: @ 8169BAB
 	lock
diff --git a/data/maps/PewterCity/scripts.inc b/data/maps/PewterCity/scripts.inc
index 7b5d4c2fe..8b196334c 100644
--- a/data/maps/PewterCity/scripts.inc
+++ b/data/maps/PewterCity/scripts.inc
@@ -418,25 +418,25 @@ Movement_165D83:: @ 8165D83
 
 PewterCity_EventScript_165D8E:: @ 8165D8E
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_165DBE
 	end
 
 PewterCity_EventScript_165D9A:: @ 8165D9A
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_165DBE
 	end
 
 PewterCity_EventScript_165DA6:: @ 8165DA6
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	goto EventScript_165DBE
 	end
 
 PewterCity_EventScript_165DB2:: @ 8165DB2
 	lockall
-	setvar VAR_0x4001, 3
+	setvar VAR_TEMP_1, 3
 	goto EventScript_165DBE
 	end
 
@@ -445,11 +445,11 @@ EventScript_165DBE:: @ 8165DBE
 	msgbox gUnknown_817E67E
 	closemessage
 	playbgm MUS_ANNAI, 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_165E0A
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_165E26
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_165E42
 	msgbox gUnknown_817E6C7
 	closemessage
@@ -1388,39 +1388,39 @@ PewterCity_EventScript_1662A0:: @ 81662A0
 PewterCity_EventScript_1662A9:: @ 81662A9
 	lock
 	faceplayer
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	call EventScript_1662DE
 	release
 	end
 
 PewterCity_EventScript_1662B7:: @ 81662B7
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	call EventScript_1662DE
 	releaseall
 	end
 
 PewterCity_EventScript_1662C4:: @ 81662C4
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	call EventScript_1662DE
 	releaseall
 	end
 
 PewterCity_EventScript_1662D1:: @ 81662D1
 	lockall
-	setvar VAR_0x4001, 3
+	setvar VAR_TEMP_1, 3
 	call EventScript_1662DE
 	releaseall
 	end
 
 EventScript_1662DE:: @ 81662DE
 	textcolor 0
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_1663CA
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1663CA
-	compare VAR_0x4001, 3
+	compare VAR_TEMP_1, 3
 	call_if eq, EventScript_1663CA
 	waitse
 	playse SE_PIN
@@ -1429,13 +1429,13 @@ EventScript_1662DE:: @ 81662DE
 	applymovement 7, Movement_Delay48
 	waitmovement 0
 	msgbox gUnknown_817E902
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_1663D5
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_1663DA
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1663E6
-	compare VAR_0x4001, 3
+	compare VAR_TEMP_1, 3
 	call_if eq, EventScript_1663FC
 	msgbox gUnknown_817E90C
 	textcolor 3
@@ -1451,13 +1451,13 @@ EventScript_1662DE:: @ 81662DE
 	call EventScript_1A6675
 	msgbox gUnknown_817EA06
 	closemessage
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_166412
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16641D
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_166428
-	compare VAR_0x4001, 3
+	compare VAR_TEMP_1, 3
 	call_if eq, EventScript_166433
 	delay 30
 	textcolor 3
diff --git a/data/maps/PewterCity_Museum_1F/scripts.inc b/data/maps/PewterCity_Museum_1F/scripts.inc
index 8c9e56390..3fdeee10c 100644
--- a/data/maps/PewterCity_Museum_1F/scripts.inc
+++ b/data/maps/PewterCity_Museum_1F/scripts.inc
@@ -38,7 +38,7 @@ EventScript_16A37B:: @ 816A37B
 
 PewterCity_Museum_1F_EventScript_16A38F:: @ 816A38F
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkInPlaceFastestRight
 	waitmovement 0
 	goto EventScript_16A3D1
@@ -46,7 +46,7 @@ PewterCity_Museum_1F_EventScript_16A38F:: @ 816A38F
 
 PewterCity_Museum_1F_EventScript_16A3A5:: @ 816A3A5
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkInPlaceFastestRight
 	waitmovement 0
 	goto EventScript_16A3D1
@@ -54,7 +54,7 @@ PewterCity_Museum_1F_EventScript_16A3A5:: @ 816A3A5
 
 PewterCity_Museum_1F_EventScript_16A3BB:: @ 816A3BB
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkInPlaceFastestRight
 	waitmovement 0
 	goto EventScript_16A3D1
@@ -79,11 +79,11 @@ EventScript_16A402:: @ 816A402
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16A476
 	closemessage
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16A455
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16A460
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16A46B
 	playse SE_SHOP
 	takemoney 50, 0
diff --git a/data/maps/PokemonLeague_AgathasRoom/scripts.inc b/data/maps/PokemonLeague_AgathasRoom/scripts.inc
index dcb002b5d..56816cd76 100644
--- a/data/maps/PokemonLeague_AgathasRoom/scripts.inc
+++ b/data/maps/PokemonLeague_AgathasRoom/scripts.inc
@@ -26,7 +26,7 @@ EventScript_16284B:: @ 816284B
 	return
 
 PokemonLeague_AgathasRoom_OnWarp:: @ 8162851
-	map_script_2 VAR_0x4001, 0, EventScript_16285B
+	map_script_2 VAR_TEMP_1, 0, EventScript_16285B
 	.2byte 0
 
 EventScript_16285B:: @ 816285B
diff --git a/data/maps/PokemonLeague_BrunosRoom/scripts.inc b/data/maps/PokemonLeague_BrunosRoom/scripts.inc
index 0eeb407c9..2f3fd90a1 100644
--- a/data/maps/PokemonLeague_BrunosRoom/scripts.inc
+++ b/data/maps/PokemonLeague_BrunosRoom/scripts.inc
@@ -26,7 +26,7 @@ EventScript_1626C0:: @ 81626C0
 	return
 
 PokemonLeague_BrunosRoom_OnWarp:: @ 81626C6
-	map_script_2 VAR_0x4001, 0, EventScript_1626D0
+	map_script_2 VAR_TEMP_1, 0, EventScript_1626D0
 	.2byte 0
 
 EventScript_1626D0:: @ 81626D0
diff --git a/data/maps/PokemonLeague_ChampionsRoom/scripts.inc b/data/maps/PokemonLeague_ChampionsRoom/scripts.inc
index 63c370711..87754a660 100644
--- a/data/maps/PokemonLeague_ChampionsRoom/scripts.inc
+++ b/data/maps/PokemonLeague_ChampionsRoom/scripts.inc
@@ -37,11 +37,11 @@ EventScript_162B44:: @ 8162B44
 	return
 
 EventScript_162B57:: @ 8162B57
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	return
 
 PokemonLeague_ChampionsRoom_OnWarp:: @ 8162B5D
-	map_script_2 VAR_0x4001, 0, EventScript_162B67
+	map_script_2 VAR_TEMP_1, 0, EventScript_162B67
 	.2byte 0
 
 EventScript_162B67:: @ 8162B67
@@ -49,7 +49,7 @@ EventScript_162B67:: @ 8162B67
 	end
 
 PokemonLeague_ChampionsRoom_OnFrame:: @ 8162B6C
-	map_script_2 VAR_0x4001, 0, EventScript_162B76
+	map_script_2 VAR_TEMP_1, 0, EventScript_162B76
 	.2byte 0
 
 EventScript_162B76:: @ 8162B76
@@ -104,7 +104,7 @@ EventScript_162B76:: @ 8162B76
 	applymovement 2, Movement_162D37
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_162D12
 	waitmovement 0
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	warp MAP_POKEMON_LEAGUE_HALL_OF_FAME, 255, 5, 12
 	waitstate
 	releaseall
diff --git a/data/maps/PokemonLeague_HallOfFame/scripts.inc b/data/maps/PokemonLeague_HallOfFame/scripts.inc
index 960b8cbb1..b28a75449 100644
--- a/data/maps/PokemonLeague_HallOfFame/scripts.inc
+++ b/data/maps/PokemonLeague_HallOfFame/scripts.inc
@@ -4,7 +4,7 @@ PokemonLeague_HallOfFame_MapScripts:: @ 8162D4C
 	.byte 0
 
 PokemonLeague_HallOfFame_OnWarp:: @ 8162D57
-	map_script_2 VAR_0x4001, 0, EventScript_162D61
+	map_script_2 VAR_TEMP_1, 0, EventScript_162D61
 	.2byte 0
 
 EventScript_162D61:: @ 8162D61
@@ -12,7 +12,7 @@ EventScript_162D61:: @ 8162D61
 	end
 
 PokemonLeague_HallOfFame_OnFrame:: @ 8162D66
-	map_script_2 VAR_0x4001, 0, EventScript_162D70
+	map_script_2 VAR_TEMP_1, 0, EventScript_162D70
 	.2byte 0
 
 EventScript_162D70:: @ 8162D70
@@ -33,7 +33,7 @@ EventScript_162D70:: @ 8162D70
 	dofieldeffect 62
 	waitfieldeffect 62
 	delay 40
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	call EventScript_1A651A
 	setrespawn SPAWN_PALLET_TOWN
 	fadescreenspeed 1, 24
diff --git a/data/maps/PokemonLeague_LancesRoom/scripts.inc b/data/maps/PokemonLeague_LancesRoom/scripts.inc
index 257875ea2..d082de03b 100644
--- a/data/maps/PokemonLeague_LancesRoom/scripts.inc
+++ b/data/maps/PokemonLeague_LancesRoom/scripts.inc
@@ -26,7 +26,7 @@ EventScript_162968:: @ 8162968
 	return
 
 PokemonLeague_LancesRoom_OnWarp:: @ 816296E
-	map_script_2 VAR_0x4001, 0, EventScript_162978
+	map_script_2 VAR_TEMP_1, 0, EventScript_162978
 	.2byte 0
 
 EventScript_162978:: @ 8162978
diff --git a/data/maps/PokemonLeague_LoreleisRoom/scripts.inc b/data/maps/PokemonLeague_LoreleisRoom/scripts.inc
index 27550f51f..449bd9f9a 100644
--- a/data/maps/PokemonLeague_LoreleisRoom/scripts.inc
+++ b/data/maps/PokemonLeague_LoreleisRoom/scripts.inc
@@ -31,7 +31,7 @@ PokemonLeague_LoreleisRoom_OnTransition:: @ 81625B2
 	end
 
 PokemonLeague_LoreleisRoom_OnWarp:: @ 81625B6
-	map_script_2 VAR_0x4001, 0, EventScript_1625C0
+	map_script_2 VAR_TEMP_1, 0, EventScript_1625C0
 	.2byte 0
 
 EventScript_1625C0:: @ 81625C0
diff --git a/data/maps/PokemonTower_2F/scripts.inc b/data/maps/PokemonTower_2F/scripts.inc
index 5b9ea13d2..eb47508bf 100644
--- a/data/maps/PokemonTower_2F/scripts.inc
+++ b/data/maps/PokemonTower_2F/scripts.inc
@@ -7,22 +7,22 @@ PokemonTower_2F_EventScript_163286:: @ 8163286
 
 PokemonTower_2F_EventScript_16328F:: @ 816328F
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_1632A7
 	end
 
 PokemonTower_2F_EventScript_16329B:: @ 816329B
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_1632A7
 	end
 
 EventScript_1632A7:: @ 81632A7
 	textcolor 0
 	playbgm MUS_RIVAL1, 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_163339
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16334B
 	applymovement 1, Movement_ExclamationMark
 	waitmovement 0
@@ -39,9 +39,9 @@ EventScript_1632A7:: @ 81632A7
 	msgbox gUnknown_8179DD4
 	closemessage
 	playbgm MUS_RIVAL2, 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16337E
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_163389
 	playse SE_KAIDAN
 	delay 25
diff --git a/data/maps/PokemonTower_5F/map.json b/data/maps/PokemonTower_5F/map.json
index bd64e246e..37b0653e6 100644
--- a/data/maps/PokemonTower_5F/map.json
+++ b/data/maps/PokemonTower_5F/map.json
@@ -127,7 +127,7 @@
       "x": 10,
       "y": 8,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "PokemonTower_5F_EventScript_16343C"
     },
@@ -136,7 +136,7 @@
       "x": 11,
       "y": 8,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "PokemonTower_5F_EventScript_16343C"
     },
@@ -145,7 +145,7 @@
       "x": 12,
       "y": 8,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "PokemonTower_5F_EventScript_16343C"
     },
@@ -154,7 +154,7 @@
       "x": 10,
       "y": 9,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "PokemonTower_5F_EventScript_16343C"
     },
@@ -163,7 +163,7 @@
       "x": 9,
       "y": 8,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     },
@@ -172,7 +172,7 @@
       "x": 12,
       "y": 9,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "PokemonTower_5F_EventScript_16343C"
     },
@@ -181,7 +181,7 @@
       "x": 10,
       "y": 10,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "PokemonTower_5F_EventScript_16343C"
     },
@@ -190,7 +190,7 @@
       "x": 11,
       "y": 10,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "PokemonTower_5F_EventScript_16343C"
     },
@@ -199,7 +199,7 @@
       "x": 12,
       "y": 10,
       "elevation": 0,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "PokemonTower_5F_EventScript_16343C"
     },
@@ -208,7 +208,7 @@
       "x": 9,
       "y": 9,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     },
@@ -217,7 +217,7 @@
       "x": 9,
       "y": 10,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     },
@@ -226,7 +226,7 @@
       "x": 10,
       "y": 11,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     },
@@ -235,7 +235,7 @@
       "x": 11,
       "y": 11,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     },
@@ -244,7 +244,7 @@
       "x": 12,
       "y": 11,
       "elevation": 0,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     },
@@ -253,7 +253,7 @@
       "x": 13,
       "y": 8,
       "elevation": 0,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     },
@@ -262,7 +262,7 @@
       "x": 13,
       "y": 9,
       "elevation": 0,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     },
@@ -271,7 +271,7 @@
       "x": 13,
       "y": 10,
       "elevation": 0,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 1,
       "script": "PokemonTower_5F_EventScript_163453"
     }
diff --git a/data/maps/PokemonTower_5F/scripts.inc b/data/maps/PokemonTower_5F/scripts.inc
index 85517e241..18dc1aedd 100644
--- a/data/maps/PokemonTower_5F/scripts.inc
+++ b/data/maps/PokemonTower_5F/scripts.inc
@@ -11,13 +11,13 @@ PokemonTower_5F_EventScript_16343C:: @ 816343C
 	special sp000_heal_pokemon
 	fadescreen 2
 	msgbox gUnknown_817A1FA
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	releaseall
 	end
 
 PokemonTower_5F_EventScript_163453:: @ 8163453
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	releaseall
 	end
 
diff --git a/data/maps/RocketHideout_B4F/scripts.inc b/data/maps/RocketHideout_B4F/scripts.inc
index fca61e89b..7adf4ce23 100644
--- a/data/maps/RocketHideout_B4F/scripts.inc
+++ b/data/maps/RocketHideout_B4F/scripts.inc
@@ -3,17 +3,17 @@ RocketHideout_B4F_MapScripts:: @ 81612E8
 	.byte 0
 
 RocketHideout_B4F_OnLoad:: @ 81612EE
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	checktrainerflag TRAINER_TEAM_ROCKET_GRUNT_16
 	call_if eq, EventScript_161311
 	checktrainerflag TRAINER_TEAM_ROCKET_GRUNT_17
 	call_if eq, EventScript_161311
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if ne, EventScript_16146A
 	end
 
 EventScript_161311:: @ 8161311
-	addvar VAR_0x4001, 1
+	addvar VAR_TEMP_1, 1
 	return
 
 RocketHideout_B4F_EventScript_161317:: @ 8161317
@@ -77,14 +77,14 @@ RocketHideout_B4F_EventScript_1613CE:: @ 81613CE
 	end
 
 EventScript_1613E9:: @ 81613E9
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	checktrainerflag TRAINER_TEAM_ROCKET_GRUNT_16
 	call_if eq, EventScript_161311
 	checktrainerflag TRAINER_TEAM_ROCKET_GRUNT_17
 	call_if eq, EventScript_161311
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1614A1
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_161462
 	release
 	end
@@ -95,14 +95,14 @@ RocketHideout_B4F_EventScript_161418:: @ 8161418
 	end
 
 EventScript_161433:: @ 8161433
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	checktrainerflag TRAINER_TEAM_ROCKET_GRUNT_16
 	call_if eq, EventScript_161311
 	checktrainerflag TRAINER_TEAM_ROCKET_GRUNT_17
 	call_if eq, EventScript_161311
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1614A1
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_161462
 	release
 	end
diff --git a/data/maps/Route16_NorthEntrance_1F/map.json b/data/maps/Route16_NorthEntrance_1F/map.json
index 6288d8418..0618f25fd 100644
--- a/data/maps/Route16_NorthEntrance_1F/map.json
+++ b/data/maps/Route16_NorthEntrance_1F/map.json
@@ -101,7 +101,7 @@
       "x": 6,
       "y": 10,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route16_NorthEntrance_1F_EventScript_1701E4"
     },
@@ -110,7 +110,7 @@
       "x": 6,
       "y": 11,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route16_NorthEntrance_1F_EventScript_1701F0"
     },
@@ -155,7 +155,7 @@
       "x": 6,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route16_NorthEntrance_1F_EventScript_1701FC"
     },
@@ -164,7 +164,7 @@
       "x": 6,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route16_NorthEntrance_1F_EventScript_170208"
     },
@@ -173,7 +173,7 @@
       "x": 6,
       "y": 14,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route16_NorthEntrance_1F_EventScript_170214"
     }
diff --git a/data/maps/Route16_NorthEntrance_1F/scripts.inc b/data/maps/Route16_NorthEntrance_1F/scripts.inc
index 5c87fadab..ecc93ae83 100644
--- a/data/maps/Route16_NorthEntrance_1F/scripts.inc
+++ b/data/maps/Route16_NorthEntrance_1F/scripts.inc
@@ -9,7 +9,7 @@ Route16_NorthEntrance_1F_OnTransition:: @ 81701C8
 	end
 
 EventScript_1701D5:: @ 81701D5
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	return
 
 Route16_NorthEntrance_1F_EventScript_1701DB:: @ 81701DB
diff --git a/data/maps/Route18_EastEntrance_1F/map.json b/data/maps/Route18_EastEntrance_1F/map.json
index 6dfc516fd..15d453cce 100644
--- a/data/maps/Route18_EastEntrance_1F/map.json
+++ b/data/maps/Route18_EastEntrance_1F/map.json
@@ -65,7 +65,7 @@
       "x": 6,
       "y": 4,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route18_EastEntrance_1F_EventScript_17039A"
     },
@@ -74,7 +74,7 @@
       "x": 6,
       "y": 5,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route18_EastEntrance_1F_EventScript_1703A6"
     },
@@ -83,7 +83,7 @@
       "x": 6,
       "y": 6,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route18_EastEntrance_1F_EventScript_1703B2"
     },
@@ -92,7 +92,7 @@
       "x": 6,
       "y": 7,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route18_EastEntrance_1F_EventScript_1703BE"
     },
@@ -101,7 +101,7 @@
       "x": 6,
       "y": 8,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "Route18_EastEntrance_1F_EventScript_1703CA"
     },
diff --git a/data/maps/Route18_EastEntrance_1F/scripts.inc b/data/maps/Route18_EastEntrance_1F/scripts.inc
index d4582a73e..0be4bc59d 100644
--- a/data/maps/Route18_EastEntrance_1F/scripts.inc
+++ b/data/maps/Route18_EastEntrance_1F/scripts.inc
@@ -9,7 +9,7 @@ Route18_EastEntrance_1F_OnTransition:: @ 817037E
 	end
 
 EventScript_17038B:: @ 817038B
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	return
 
 Route18_EastEntrance_1F_EventScript_170391:: @ 8170391
diff --git a/data/maps/Route22/scripts.inc b/data/maps/Route22/scripts.inc
index dc72a7a1c..ad798166c 100644
--- a/data/maps/Route22/scripts.inc
+++ b/data/maps/Route22/scripts.inc
@@ -3,7 +3,7 @@ Route22_MapScripts:: @ 816828B
 
 Route22_EventScript_16828C:: @ 816828C
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_1682BE
 
 EventScript_168297:: @ 8168297
@@ -11,7 +11,7 @@ EventScript_168297:: @ 8168297
 
 Route22_EventScript_168298:: @ 8168298
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	setobjectxyperm 1, 25, 5
 	goto EventScript_1682BE
 
@@ -20,7 +20,7 @@ EventScript_1682AA:: @ 81682AA
 
 Route22_EventScript_1682AB:: @ 81682AB
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	setobjectxyperm 1, 25, 5
 	goto EventScript_1682BE
 
@@ -31,11 +31,11 @@ EventScript_1682BE:: @ 81682BE
 	textcolor 0
 	playbgm MUS_RIVAL1, 0
 	addobject 1
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_168350
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_168350
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16835B
 	delay 6
 	msgbox gUnknown_8188890
@@ -49,11 +49,11 @@ EventScript_1682BE:: @ 81682BE
 	closemessage
 	delay 10
 	playbgm MUS_RIVAL2, 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16839A
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16839A
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1683A5
 	fadedefaultbgm
 	removeobject 1
@@ -169,7 +169,7 @@ Movement_1683E3:: @ 81683E3
 
 Route22_EventScript_1683ED:: @ 81683ED
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16841F
 
 EventScript_1683F8:: @ 81683F8
@@ -177,7 +177,7 @@ EventScript_1683F8:: @ 81683F8
 
 Route22_EventScript_1683F9:: @ 81683F9
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	setobjectxyperm 1, 25, 5
 	goto EventScript_16841F
 
@@ -186,7 +186,7 @@ EventScript_16840B:: @ 816840B
 
 Route22_EventScript_16840C:: @ 816840C
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	setobjectxyperm 1, 25, 5
 	goto EventScript_16841F
 
@@ -197,11 +197,11 @@ EventScript_16841F:: @ 816841F
 	textcolor 0
 	playbgm MUS_RIVAL1, 0
 	addobject 1
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16849C
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16849C
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1684A7
 	msgbox gUnknown_8188A3C
 	setvar VAR_LAST_TALKED, 1
diff --git a/data/maps/Route22_NorthEntrance/scripts.inc b/data/maps/Route22_NorthEntrance/scripts.inc
index 49fba6173..afbfbb165 100644
--- a/data/maps/Route22_NorthEntrance/scripts.inc
+++ b/data/maps/Route22_NorthEntrance/scripts.inc
@@ -4,14 +4,14 @@ Route22_NorthEntrance_MapScripts:: @ 81704FB
 Route22_NorthEntrance_EventScript_1704FC:: @ 81704FC
 	lock
 	faceplayer
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	getstdstring 0, 15
 	goto EventScript_1A7803
 	end
 
 Route22_NorthEntrance_EventScript_17050D:: @ 817050D
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	setvar VAR_0x8009, 1
 	getstdstring 0, 15
 	goto EventScript_1A796E
diff --git a/data/maps/Route23/scripts.inc b/data/maps/Route23/scripts.inc
index df211bc3f..4a3fcaf60 100644
--- a/data/maps/Route23/scripts.inc
+++ b/data/maps/Route23/scripts.inc
@@ -14,7 +14,7 @@ Route23_OnTransition:: @ 81684F1
 Route23_EventScript_16850C:: @ 816850C
 	lock
 	faceplayer
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	getstdstring 0, 16
 	goto EventScript_1A786C
 	end
@@ -22,7 +22,7 @@ Route23_EventScript_16850C:: @ 816850C
 Route23_EventScript_16851D:: @ 816851D
 	lock
 	faceplayer
-	setvar VAR_0x4001, 3
+	setvar VAR_TEMP_1, 3
 	getstdstring 0, 17
 	goto EventScript_1A786C
 	end
@@ -30,7 +30,7 @@ Route23_EventScript_16851D:: @ 816851D
 Route23_EventScript_16852E:: @ 816852E
 	lock
 	faceplayer
-	setvar VAR_0x4001, 4
+	setvar VAR_TEMP_1, 4
 	getstdstring 0, 18
 	goto EventScript_1A786C
 	end
@@ -38,7 +38,7 @@ Route23_EventScript_16852E:: @ 816852E
 Route23_EventScript_16853F:: @ 816853F
 	lock
 	faceplayer
-	setvar VAR_0x4001, 5
+	setvar VAR_TEMP_1, 5
 	getstdstring 0, 19
 	goto EventScript_1A786C
 	end
@@ -46,7 +46,7 @@ Route23_EventScript_16853F:: @ 816853F
 Route23_EventScript_168550:: @ 8168550
 	lock
 	faceplayer
-	setvar VAR_0x4001, 6
+	setvar VAR_TEMP_1, 6
 	getstdstring 0, 20
 	goto EventScript_1A786C
 	end
@@ -54,7 +54,7 @@ Route23_EventScript_168550:: @ 8168550
 Route23_EventScript_168561:: @ 8168561
 	lock
 	faceplayer
-	setvar VAR_0x4001, 7
+	setvar VAR_TEMP_1, 7
 	getstdstring 0, 21
 	goto EventScript_1A786C
 	end
@@ -62,14 +62,14 @@ Route23_EventScript_168561:: @ 8168561
 Route23_EventScript_168572:: @ 8168572
 	lock
 	faceplayer
-	setvar VAR_0x4001, 8
+	setvar VAR_TEMP_1, 8
 	getstdstring 0, 22
 	goto EventScript_1A786C
 	end
 
 Route23_EventScript_168583:: @ 8168583
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	setvar VAR_0x8009, 1
 	getstdstring 0, 16
 	goto EventScript_1A796E
@@ -77,7 +77,7 @@ Route23_EventScript_168583:: @ 8168583
 
 Route23_EventScript_168598:: @ 8168598
 	lockall
-	setvar VAR_0x4001, 3
+	setvar VAR_TEMP_1, 3
 	setvar VAR_0x8009, 2
 	getstdstring 0, 17
 	goto EventScript_1A796E
@@ -85,7 +85,7 @@ Route23_EventScript_168598:: @ 8168598
 
 Route23_EventScript_1685AD:: @ 81685AD
 	lockall
-	setvar VAR_0x4001, 4
+	setvar VAR_TEMP_1, 4
 	setvar VAR_0x8009, 3
 	getstdstring 0, 18
 	goto EventScript_1A796E
@@ -93,7 +93,7 @@ Route23_EventScript_1685AD:: @ 81685AD
 
 Route23_EventScript_1685C2:: @ 81685C2
 	lockall
-	setvar VAR_0x4001, 5
+	setvar VAR_TEMP_1, 5
 	setvar VAR_0x8009, 4
 	getstdstring 0, 19
 	goto EventScript_1A796E
@@ -101,7 +101,7 @@ Route23_EventScript_1685C2:: @ 81685C2
 
 Route23_EventScript_1685D7:: @ 81685D7
 	lockall
-	setvar VAR_0x4001, 6
+	setvar VAR_TEMP_1, 6
 	setvar VAR_0x8009, 5
 	getstdstring 0, 20
 	goto EventScript_1A796E
@@ -109,7 +109,7 @@ Route23_EventScript_1685D7:: @ 81685D7
 
 Route23_EventScript_1685EC:: @ 81685EC
 	lockall
-	setvar VAR_0x4001, 7
+	setvar VAR_TEMP_1, 7
 	setvar VAR_0x8009, 6
 	getstdstring 0, 21
 	goto EventScript_1A796E
@@ -117,7 +117,7 @@ Route23_EventScript_1685EC:: @ 81685EC
 
 Route23_EventScript_168601:: @ 8168601
 	lockall
-	setvar VAR_0x4001, 8
+	setvar VAR_TEMP_1, 8
 	setvar VAR_0x8009, 7
 	getstdstring 0, 22
 	goto EventScript_1A796E
diff --git a/data/maps/Route24/scripts.inc b/data/maps/Route24/scripts.inc
index 831b1f1d1..6889e739c 100644
--- a/data/maps/Route24/scripts.inc
+++ b/data/maps/Route24/scripts.inc
@@ -26,21 +26,21 @@ EventScript_168656:: @ 8168656
 
 Route24_EventScript_168660:: @ 8168660
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_168678
 	end
 
 Route24_EventScript_16866C:: @ 816866C
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_168678
 	end
 
 EventScript_168678:: @ 8168678
 	textcolor 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_1686FD
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_168708
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_WalkInPlaceFastestRight
 	waitmovement 0
@@ -80,7 +80,7 @@ EventScript_168713:: @ 8168713
 	closemessage
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_168743
 	waitmovement 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_168733
 	release
 	end
diff --git a/data/maps/Route4_PokemonCenter_1F/scripts.inc b/data/maps/Route4_PokemonCenter_1F/scripts.inc
index 333edbb05..dbb66acfd 100644
--- a/data/maps/Route4_PokemonCenter_1F/scripts.inc
+++ b/data/maps/Route4_PokemonCenter_1F/scripts.inc
@@ -48,7 +48,7 @@ EventScript_16F7A2:: @ 816F7A2
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16F895
 	textcolor 3
-	setvar VAR_0x4001, 129
+	setvar VAR_TEMP_1, 129
 	givemon SPECIES_MAGIKARP, 5, ITEM_NONE, 0, 0, 0
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16F7F6
diff --git a/data/maps/Route5_SouthEntrance/scripts.inc b/data/maps/Route5_SouthEntrance/scripts.inc
index d61bbd99c..2aac04b78 100644
--- a/data/maps/Route5_SouthEntrance/scripts.inc
+++ b/data/maps/Route5_SouthEntrance/scripts.inc
@@ -7,19 +7,19 @@ Route5_SouthEntrance_EventScript_16F901:: @ 816F901
 
 Route5_SouthEntrance_EventScript_16F90A:: @ 816F90A
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16F92E
 	end
 
 Route5_SouthEntrance_EventScript_16F916:: @ 816F916
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16F92E
 	end
 
 Route5_SouthEntrance_EventScript_16F922:: @ 816F922
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	goto EventScript_16F92E
 	end
 
@@ -44,11 +44,11 @@ EventScript_16F958:: @ 816F958
 EventScript_16F963:: @ 816F963
 	msgbox gUnknown_819E09B
 	closemessage
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16F99C
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16F9A7
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16F9B2
 	msgbox gUnknown_819E0C1
 	setvar VAR_MAP_SCENE_ROUTE5_ROUTE6_ROUTE7_ROUTE8_GATES, 1
diff --git a/data/maps/Route6_NorthEntrance/scripts.inc b/data/maps/Route6_NorthEntrance/scripts.inc
index 4a7fe8f38..d85587c03 100644
--- a/data/maps/Route6_NorthEntrance/scripts.inc
+++ b/data/maps/Route6_NorthEntrance/scripts.inc
@@ -7,19 +7,19 @@ Route6_NorthEntrance_EventScript_16F9C7:: @ 816F9C7
 
 Route6_NorthEntrance_EventScript_16F9D0:: @ 816F9D0
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16F9F4
 	end
 
 Route6_NorthEntrance_EventScript_16F9DC:: @ 816F9DC
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16F9F4
 	end
 
 Route6_NorthEntrance_EventScript_16F9E8:: @ 816F9E8
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	goto EventScript_16F9F4
 	end
 
@@ -44,11 +44,11 @@ EventScript_16FA1E:: @ 816FA1E
 EventScript_16FA29:: @ 816FA29
 	msgbox gUnknown_819E1D1
 	closemessage
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16FA62
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16FA6D
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16FA78
 	msgbox gUnknown_819E1F7
 	setvar VAR_MAP_SCENE_ROUTE5_ROUTE6_ROUTE7_ROUTE8_GATES, 1
diff --git a/data/maps/Route7_EastEntrance/scripts.inc b/data/maps/Route7_EastEntrance/scripts.inc
index a3b8f0412..5cb615467 100644
--- a/data/maps/Route7_EastEntrance/scripts.inc
+++ b/data/maps/Route7_EastEntrance/scripts.inc
@@ -7,19 +7,19 @@ Route7_EastEntrance_EventScript_16FA8E:: @ 816FA8E
 
 Route7_EastEntrance_EventScript_16FA97:: @ 816FA97
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16FABB
 	end
 
 Route7_EastEntrance_EventScript_16FAA3:: @ 816FAA3
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16FABB
 	end
 
 Route7_EastEntrance_EventScript_16FAAF:: @ 816FAAF
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	goto EventScript_16FABB
 	end
 
@@ -44,11 +44,11 @@ EventScript_16FAE5:: @ 816FAE5
 EventScript_16FAF0:: @ 816FAF0
 	msgbox gUnknown_819E307
 	closemessage
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16FB29
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16FB34
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16FB3F
 	msgbox gUnknown_819E32D
 	setvar VAR_MAP_SCENE_ROUTE5_ROUTE6_ROUTE7_ROUTE8_GATES, 1
diff --git a/data/maps/Route8_WestEntrance/scripts.inc b/data/maps/Route8_WestEntrance/scripts.inc
index dfff0bc4f..6d79a9412 100644
--- a/data/maps/Route8_WestEntrance/scripts.inc
+++ b/data/maps/Route8_WestEntrance/scripts.inc
@@ -7,19 +7,19 @@ Route8_WestEntrance_EventScript_16FB54:: @ 816FB54
 
 Route8_WestEntrance_EventScript_16FB5D:: @ 816FB5D
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_16FB81
 	end
 
 Route8_WestEntrance_EventScript_16FB69:: @ 816FB69
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_16FB81
 	end
 
 Route8_WestEntrance_EventScript_16FB75:: @ 816FB75
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	goto EventScript_16FB81
 	end
 
@@ -54,11 +54,11 @@ EventScript_16FBC1:: @ 816FBC1
 EventScript_16FBCC:: @ 816FBCC
 	msgbox gUnknown_819E43D
 	closemessage
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_16FC05
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_16FC10
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16FC1B
 	msgbox gUnknown_819E463
 	setvar VAR_MAP_SCENE_ROUTE5_ROUTE6_ROUTE7_ROUTE8_GATES, 1
diff --git a/data/maps/SSAnne_2F_Corridor/scripts.inc b/data/maps/SSAnne_2F_Corridor/scripts.inc
index 723a6d048..7cd9e2f5d 100644
--- a/data/maps/SSAnne_2F_Corridor/scripts.inc
+++ b/data/maps/SSAnne_2F_Corridor/scripts.inc
@@ -3,7 +3,7 @@ SSAnne_2F_Corridor_MapScripts:: @ 81608DE
 
 SSAnne_2F_Corridor_EventScript_1608DF:: @ 81608DF
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_160903
 
 EventScript_1608EA:: @ 81608EA
@@ -11,7 +11,7 @@ EventScript_1608EA:: @ 81608EA
 
 SSAnne_2F_Corridor_EventScript_1608EB:: @ 81608EB
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_160903
 
 EventScript_1608F6:: @ 81608F6
@@ -19,7 +19,7 @@ EventScript_1608F6:: @ 81608F6
 
 SSAnne_2F_Corridor_EventScript_1608F7:: @ 81608F7
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	goto EventScript_160903
 
 EventScript_160902:: @ 8160902
@@ -35,11 +35,11 @@ EventScript_160903:: @ 8160903
 	applymovement 1, Movement_WalkInPlaceFastestDown
 	waitmovement 0
 	delay 20
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_1609AD
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_1609B8
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_1609CA
 	msgbox gUnknown_8173035
 	setvar VAR_LAST_TALKED, 1
@@ -53,11 +53,11 @@ EventScript_160903:: @ 8160903
 	closemessage
 	delay 10
 	playbgm MUS_RIVAL2, 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_1609FD
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_160A08
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_160A13
 	fadedefaultbgm
 	removeobject 1
diff --git a/data/maps/SaffronCity_Dojo/scripts.inc b/data/maps/SaffronCity_Dojo/scripts.inc
index 37856f0fd..06a315907 100644
--- a/data/maps/SaffronCity_Dojo/scripts.inc
+++ b/data/maps/SaffronCity_Dojo/scripts.inc
@@ -23,7 +23,7 @@ SaffronCity_Dojo_EventScript_16EC00:: @ 816EC00
 	checkflag FLAG_GOT_HITMON_FROM_DOJO
 	goto_if TRUE, EventScript_16EC3C
 	drawmonpic SPECIES_HITMONLEE, 10, 3
-	setvar VAR_0x4001, SPECIES_HITMONLEE
+	setvar VAR_TEMP_1, SPECIES_HITMONLEE
 	applymovement 5, Movement_WalkInPlaceFastestUp
 	waitmovement 0
 	textcolor 0
@@ -46,7 +46,7 @@ SaffronCity_Dojo_EventScript_16EC46:: @ 816EC46
 	checkflag FLAG_GOT_HITMON_FROM_DOJO
 	goto_if TRUE, EventScript_16EC3C
 	drawmonpic SPECIES_HITMONCHAN, 10, 3
-	setvar VAR_0x4001, SPECIES_HITMONCHAN
+	setvar VAR_TEMP_1, SPECIES_HITMONCHAN
 	applymovement 5, Movement_WalkInPlaceFastestUp
 	waitmovement 0
 	textcolor 0
@@ -60,7 +60,7 @@ SaffronCity_Dojo_EventScript_16EC46:: @ 816EC46
 
 EventScript_16EC82:: @ 816EC82
 	erasemonpic
-	givemon VAR_0x4001, 25, ITEM_NONE, 0, 0, 0
+	givemon VAR_TEMP_1, 25, ITEM_NONE, 0, 0, 0
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_16ECB5
 	compare VAR_RESULT, 1
@@ -72,7 +72,7 @@ EventScript_16EC82:: @ 816EC82
 
 EventScript_16ECB5:: @ 816ECB5
 	removeobject VAR_LAST_TALKED
-	getspeciesname 0, VAR_0x4001
+	getspeciesname 0, VAR_TEMP_1
 	playfanfare MUS_FANFA1
 	message Text_19B473
 	waitmessage
@@ -88,7 +88,7 @@ EventScript_16ECB5:: @ 816ECB5
 
 EventScript_16ECEC:: @ 816ECEC
 	removeobject VAR_LAST_TALKED
-	getspeciesname 0, VAR_0x4001
+	getspeciesname 0, VAR_TEMP_1
 	playfanfare MUS_FANFA1
 	message Text_19B473
 	waitmessage
diff --git a/data/maps/SeafoamIslands_B3F/scripts.inc b/data/maps/SeafoamIslands_B3F/scripts.inc
index 931eb21cf..54543e54a 100644
--- a/data/maps/SeafoamIslands_B3F/scripts.inc
+++ b/data/maps/SeafoamIslands_B3F/scripts.inc
@@ -11,12 +11,12 @@ SeafoamIslands_B3F_OnTransition:: @ 8162F5A
 	end
 
 EventScript_162F6D:: @ 8162F6D
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	checkflag FLAG_HIDE_SEAFOAM_B3F_BOULDER_1
 	call_if FALSE, EventScript_162FF0
 	checkflag FLAG_HIDE_SEAFOAM_B3F_BOULDER_2
 	call_if FALSE, EventScript_162FF0
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	call_if eq, EventScript_162F90
 	return
 
@@ -29,17 +29,17 @@ EventScript_162F94:: @ 8162F94
 	return
 
 SeafoamIslands_B3F_OnFrame:: @ 8162F98
-	map_script_2 VAR_0x4001, 1, EventScript_162FA2
+	map_script_2 VAR_TEMP_1, 1, EventScript_162FA2
 	.2byte 0
 
 EventScript_162FA2:: @ 8162FA2
 	lockall
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	checkflag FLAG_HIDE_SEAFOAM_B3F_BOULDER_1
 	call_if FALSE, EventScript_162FF0
 	checkflag FLAG_HIDE_SEAFOAM_B3F_BOULDER_2
 	call_if FALSE, EventScript_162FF0
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	goto_if eq, EventScript_16300C
 	getplayerxy VAR_0x8008, VAR_0x8009
 	compare VAR_0x8008, 24
@@ -53,7 +53,7 @@ EventScript_162FA2:: @ 8162FA2
 	end
 
 EventScript_162FF0:: @ 8162FF0
-	addvar VAR_0x4002, 1
+	addvar VAR_TEMP_2, 1
 	return
 
 EventScript_162FF6:: @ 8162FF6
@@ -67,7 +67,7 @@ EventScript_163001:: @ 8163001
 	return
 
 EventScript_16300C:: @ 816300C
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	releaseall
 	end
 
diff --git a/data/maps/SeafoamIslands_B4F/scripts.inc b/data/maps/SeafoamIslands_B4F/scripts.inc
index 70b33cf35..090b65d5f 100644
--- a/data/maps/SeafoamIslands_B4F/scripts.inc
+++ b/data/maps/SeafoamIslands_B4F/scripts.inc
@@ -28,12 +28,12 @@ SeafoamIslands_B4F_OnTransition:: @ 8163066
 	end
 
 EventScript_163082:: @ 8163082
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	checkflag FLAG_HIDE_SEAFOAM_B4F_BOULDER_1
 	call_if FALSE, EventScript_163169
 	checkflag FLAG_HIDE_SEAFOAM_B4F_BOULDER_2
 	call_if FALSE, EventScript_163169
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	call_if eq, EventScript_1630A5
 	return
 
@@ -50,12 +50,12 @@ EventScript_1630AD:: @ 81630AD
 	return
 
 SeafoamIslands_B4F_OnLoad:: @ 81630B1
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	checkflag FLAG_HIDE_SEAFOAM_B4F_BOULDER_1
 	call_if FALSE, EventScript_163169
 	checkflag FLAG_HIDE_SEAFOAM_B4F_BOULDER_2
 	call_if FALSE, EventScript_163169
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	goto_if eq, EventScript_1630D4
 	end
 
@@ -75,7 +75,7 @@ EventScript_1630F1:: @ 81630F1
 
 SeafoamIslands_B4F_OnFrame:: @ 81630F9
 	map_script_2 VAR_MAP_SCENE_SEAFOAM_ISLANDS_B4F, 1, EventScript_16310B
-	map_script_2 VAR_0x4001, 1, EventScript_163121
+	map_script_2 VAR_TEMP_1, 1, EventScript_163121
 	.2byte 0
 
 EventScript_16310B:: @ 816310B
@@ -94,12 +94,12 @@ Movement_16311D:: @ 816311D
 
 EventScript_163121:: @ 8163121
 	lockall
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	checkflag FLAG_HIDE_SEAFOAM_B4F_BOULDER_1
 	call_if FALSE, EventScript_163169
 	checkflag FLAG_HIDE_SEAFOAM_B4F_BOULDER_2
 	call_if FALSE, EventScript_163169
-	compare VAR_0x4002, 2
+	compare VAR_TEMP_2, 2
 	goto_if eq, EventScript_163185
 	getplayerxy VAR_0x8008, VAR_0x8009
 	compare VAR_0x8008, 9
@@ -107,12 +107,12 @@ EventScript_163121:: @ 8163121
 	compare VAR_0x8008, 9
 	call_if ge, EventScript_16317A
 	special sub_805D1A8
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	releaseall
 	end
 
 EventScript_163169:: @ 8163169
-	addvar VAR_0x4002, 1
+	addvar VAR_TEMP_2, 1
 	return
 
 EventScript_16316F:: @ 816316F
@@ -126,7 +126,7 @@ EventScript_16317A:: @ 816317A
 	return
 
 EventScript_163185:: @ 8163185
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	releaseall
 	end
 
diff --git a/data/maps/SevenIsland_House_Room1/scripts.inc b/data/maps/SevenIsland_House_Room1/scripts.inc
index fd358401f..33b085474 100644
--- a/data/maps/SevenIsland_House_Room1/scripts.inc
+++ b/data/maps/SevenIsland_House_Room1/scripts.inc
@@ -12,7 +12,7 @@ SevenIsland_House_Room1_OnTransition:: @ 8170895
 	end
 
 EventScript_1708AF:: @ 81708AF
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	setobjectxyperm 1, 4, 2
 	setobjectmovementtype 1, 8
 	setmaplayoutindex LAYOUT_UNUSED_LAYOUT_8338B4C
@@ -77,7 +77,7 @@ SevenIsland_House_Room1_EventScript_170958:: @ 8170958
 	special ValidateEReaderTrainer
 	compare VAR_RESULT, 1
 	call_if eq, EventScript_17097D
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	goto_if eq, EventScript_170987
 	msgbox gUnknown_81A049B
 	release
diff --git a/data/maps/SevenIsland_House_Room2/scripts.inc b/data/maps/SevenIsland_House_Room2/scripts.inc
index 461e4fe45..047f55705 100644
--- a/data/maps/SevenIsland_House_Room2/scripts.inc
+++ b/data/maps/SevenIsland_House_Room2/scripts.inc
@@ -8,7 +8,7 @@ SevenIsland_House_Room2_OnTransition:: @ 8170A89
 	end
 
 SevenIsland_House_Room2_OnFrame:: @ 8170A8D
-	map_script_2 VAR_0x4001, 0, EventScript_170A97
+	map_script_2 VAR_TEMP_1, 0, EventScript_170A97
 	.2byte 0
 
 EventScript_170A97:: @ 8170A97
@@ -33,7 +33,7 @@ EventScript_170A97:: @ 8170A97
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_170B28
 	waitmovement 0
 	special LoadPlayerParty
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	warp MAP_SEVEN_ISLAND_HOUSE_ROOM1, 255, 4, 1
 	waitstate
 	releaseall
diff --git a/data/maps/SevenIsland_SevaultCanyon_TanobyKey/map.json b/data/maps/SevenIsland_SevaultCanyon_TanobyKey/map.json
index c1b70fd2d..cbb2f2b76 100644
--- a/data/maps/SevenIsland_SevaultCanyon_TanobyKey/map.json
+++ b/data/maps/SevenIsland_SevaultCanyon_TanobyKey/map.json
@@ -120,7 +120,7 @@
       "x": 7,
       "y": 2,
       "elevation": 3,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 99,
       "script": "SevenIsland_SevaultCanyon_TanobyKey_EventScript_164E39"
     },
@@ -129,7 +129,7 @@
       "x": 9,
       "y": 8,
       "elevation": 3,
-      "var": "VAR_0x4007",
+      "var": "VAR_TEMP_7",
       "var_value": 99,
       "script": "SevenIsland_SevaultCanyon_TanobyKey_EventScript_164F0B"
     },
@@ -138,7 +138,7 @@
       "x": 5,
       "y": 8,
       "elevation": 3,
-      "var": "VAR_0x4006",
+      "var": "VAR_TEMP_6",
       "var_value": 99,
       "script": "SevenIsland_SevaultCanyon_TanobyKey_EventScript_164EE8"
     },
@@ -147,7 +147,7 @@
       "x": 9,
       "y": 6,
       "elevation": 3,
-      "var": "VAR_0x4005",
+      "var": "VAR_TEMP_5",
       "var_value": 99,
       "script": "SevenIsland_SevaultCanyon_TanobyKey_EventScript_164EC5"
     },
@@ -156,7 +156,7 @@
       "x": 5,
       "y": 6,
       "elevation": 3,
-      "var": "VAR_0x4004",
+      "var": "VAR_TEMP_4",
       "var_value": 99,
       "script": "SevenIsland_SevaultCanyon_TanobyKey_EventScript_164EA2"
     },
@@ -165,7 +165,7 @@
       "x": 10,
       "y": 4,
       "elevation": 3,
-      "var": "VAR_0x4003",
+      "var": "VAR_TEMP_3",
       "var_value": 99,
       "script": "SevenIsland_SevaultCanyon_TanobyKey_EventScript_164E7F"
     },
@@ -174,7 +174,7 @@
       "x": 4,
       "y": 4,
       "elevation": 3,
-      "var": "VAR_0x4002",
+      "var": "VAR_TEMP_2",
       "var_value": 99,
       "script": "SevenIsland_SevaultCanyon_TanobyKey_EventScript_164E5C"
     }
diff --git a/data/maps/SevenIsland_SevaultCanyon_TanobyKey/scripts.inc b/data/maps/SevenIsland_SevaultCanyon_TanobyKey/scripts.inc
index 708541904..c22f3895b 100644
--- a/data/maps/SevenIsland_SevaultCanyon_TanobyKey/scripts.inc
+++ b/data/maps/SevenIsland_SevaultCanyon_TanobyKey/scripts.inc
@@ -6,14 +6,14 @@ SevenIsland_SevaultCanyon_TanobyKey_OnTransition:: @ 8164DD2
 	setworldmapflag FLAG_WORLD_MAP_SEVEN_ISLAND_SEVAULT_CANYON_TANOBY_KEY
 	checkflag FLAG_SYS_UNLOCKED_TANOBY_RUINS
 	call_if TRUE, EventScript_164E07
-	setvar VAR_0x4001, 0
-	setvar VAR_0x4002, 0
-	setvar VAR_0x4003, 0
-	setvar VAR_0x4004, 0
-	setvar VAR_0x4005, 0
-	setvar VAR_0x4006, 0
-	setvar VAR_0x4007, 0
-	setvar VAR_0x4008, 0
+	setvar VAR_TEMP_1, 0
+	setvar VAR_TEMP_2, 0
+	setvar VAR_TEMP_3, 0
+	setvar VAR_TEMP_4, 0
+	setvar VAR_TEMP_5, 0
+	setvar VAR_TEMP_6, 0
+	setvar VAR_TEMP_7, 0
+	setvar VAR_TEMP_8, 0
 	end
 
 EventScript_164E07:: @ 8164E07
@@ -28,83 +28,83 @@ EventScript_164E07:: @ 8164E07
 
 SevenIsland_SevaultCanyon_TanobyKey_EventScript_164E39:: @ 8164E39
 	lockall
-	compare VAR_0x4001, 100
+	compare VAR_TEMP_1, 100
 	goto_if eq, EventScript_164F8A
 	call EventScript_164F2E
-	setvar VAR_0x4001, 100
-	compare VAR_0x4008, 7
+	setvar VAR_TEMP_1, 100
+	compare VAR_TEMP_8, 7
 	goto_if eq, EventScript_164F8C
 	releaseall
 	end
 
 SevenIsland_SevaultCanyon_TanobyKey_EventScript_164E5C:: @ 8164E5C
 	lockall
-	compare VAR_0x4002, 100
+	compare VAR_TEMP_2, 100
 	goto_if eq, EventScript_164F8A
 	call EventScript_164F2E
-	setvar VAR_0x4002, 100
-	compare VAR_0x4008, 7
+	setvar VAR_TEMP_2, 100
+	compare VAR_TEMP_8, 7
 	goto_if eq, EventScript_164F8C
 	releaseall
 	end
 
 SevenIsland_SevaultCanyon_TanobyKey_EventScript_164E7F:: @ 8164E7F
 	lockall
-	compare VAR_0x4003, 100
+	compare VAR_TEMP_3, 100
 	goto_if eq, EventScript_164F8A
 	call EventScript_164F2E
-	setvar VAR_0x4003, 100
-	compare VAR_0x4008, 7
+	setvar VAR_TEMP_3, 100
+	compare VAR_TEMP_8, 7
 	goto_if eq, EventScript_164F8C
 	releaseall
 	end
 
 SevenIsland_SevaultCanyon_TanobyKey_EventScript_164EA2:: @ 8164EA2
 	lockall
-	compare VAR_0x4004, 100
+	compare VAR_TEMP_4, 100
 	goto_if eq, EventScript_164F8A
 	call EventScript_164F2E
-	setvar VAR_0x4004, 100
-	compare VAR_0x4008, 7
+	setvar VAR_TEMP_4, 100
+	compare VAR_TEMP_8, 7
 	goto_if eq, EventScript_164F8C
 	releaseall
 	end
 
 SevenIsland_SevaultCanyon_TanobyKey_EventScript_164EC5:: @ 8164EC5
 	lockall
-	compare VAR_0x4005, 100
+	compare VAR_TEMP_5, 100
 	goto_if eq, EventScript_164F8A
 	call EventScript_164F2E
-	setvar VAR_0x4005, 100
-	compare VAR_0x4008, 7
+	setvar VAR_TEMP_5, 100
+	compare VAR_TEMP_8, 7
 	goto_if eq, EventScript_164F8C
 	releaseall
 	end
 
 SevenIsland_SevaultCanyon_TanobyKey_EventScript_164EE8:: @ 8164EE8
 	lockall
-	compare VAR_0x4006, 100
+	compare VAR_TEMP_6, 100
 	goto_if eq, EventScript_164F8A
 	call EventScript_164F2E
-	setvar VAR_0x4006, 100
-	compare VAR_0x4008, 7
+	setvar VAR_TEMP_6, 100
+	compare VAR_TEMP_8, 7
 	goto_if eq, EventScript_164F8C
 	releaseall
 	end
 
 SevenIsland_SevaultCanyon_TanobyKey_EventScript_164F0B:: @ 8164F0B
 	lockall
-	compare VAR_0x4007, 100
+	compare VAR_TEMP_7, 100
 	goto_if eq, EventScript_164F8A
 	call EventScript_164F2E
-	setvar VAR_0x4007, 100
-	compare VAR_0x4008, 7
+	setvar VAR_TEMP_7, 100
+	compare VAR_TEMP_8, 7
 	goto_if eq, EventScript_164F8C
 	releaseall
 	end
 
 EventScript_164F2E:: @ 8164F2E
-	addvar VAR_0x4008, 1
+	addvar VAR_TEMP_8, 1
 	playse SE_TRACK_MOVE
 	setvar VAR_0x8004, 1
 	setvar VAR_0x8005, 1
diff --git a/data/maps/SevenIsland_TrainerTower_1F/map.json b/data/maps/SevenIsland_TrainerTower_1F/map.json
index 524654792..ef0339b63 100644
--- a/data/maps/SevenIsland_TrainerTower_1F/map.json
+++ b/data/maps/SevenIsland_TrainerTower_1F/map.json
@@ -101,7 +101,7 @@
       "x": 10,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400E",
+      "var": "VAR_TEMP_E",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_1F_EventScript_1C54AF"
     },
@@ -110,7 +110,7 @@
       "x": 9,
       "y": 12,
       "elevation": 0,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_1F_EventScript_1C54B4"
     },
@@ -119,7 +119,7 @@
       "x": 9,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_1F_EventScript_1C54EA"
     }
diff --git a/data/maps/SevenIsland_TrainerTower_2F/map.json b/data/maps/SevenIsland_TrainerTower_2F/map.json
index dde2e99ac..fe3329368 100644
--- a/data/maps/SevenIsland_TrainerTower_2F/map.json
+++ b/data/maps/SevenIsland_TrainerTower_2F/map.json
@@ -108,7 +108,7 @@
       "x": 10,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400E",
+      "var": "VAR_TEMP_E",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_2F_EventScript_1C54AF"
     },
@@ -117,7 +117,7 @@
       "x": 9,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_2F_EventScript_1C54B4"
     },
@@ -126,7 +126,7 @@
       "x": 9,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_2F_EventScript_1C54EA"
     }
diff --git a/data/maps/SevenIsland_TrainerTower_3F/map.json b/data/maps/SevenIsland_TrainerTower_3F/map.json
index ddc7e3009..b241536b6 100644
--- a/data/maps/SevenIsland_TrainerTower_3F/map.json
+++ b/data/maps/SevenIsland_TrainerTower_3F/map.json
@@ -108,7 +108,7 @@
       "x": 10,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400E",
+      "var": "VAR_TEMP_E",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_3F_EventScript_1C54AF"
     },
@@ -117,7 +117,7 @@
       "x": 9,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_3F_EventScript_1C54B4"
     },
@@ -126,7 +126,7 @@
       "x": 9,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_3F_EventScript_1C54EA"
     }
diff --git a/data/maps/SevenIsland_TrainerTower_4F/map.json b/data/maps/SevenIsland_TrainerTower_4F/map.json
index 010f213de..d32447db2 100644
--- a/data/maps/SevenIsland_TrainerTower_4F/map.json
+++ b/data/maps/SevenIsland_TrainerTower_4F/map.json
@@ -108,7 +108,7 @@
       "x": 10,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400E",
+      "var": "VAR_TEMP_E",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_4F_EventScript_1C54AF"
     },
@@ -117,7 +117,7 @@
       "x": 9,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_4F_EventScript_1C54B4"
     },
@@ -126,7 +126,7 @@
       "x": 9,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_4F_EventScript_1C54EA"
     }
diff --git a/data/maps/SevenIsland_TrainerTower_5F/map.json b/data/maps/SevenIsland_TrainerTower_5F/map.json
index 933e07d80..f9d032e87 100644
--- a/data/maps/SevenIsland_TrainerTower_5F/map.json
+++ b/data/maps/SevenIsland_TrainerTower_5F/map.json
@@ -108,7 +108,7 @@
       "x": 10,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400E",
+      "var": "VAR_TEMP_E",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_5F_EventScript_1C54AF"
     },
@@ -117,7 +117,7 @@
       "x": 9,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_5F_EventScript_1C54B4"
     },
@@ -126,7 +126,7 @@
       "x": 9,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_5F_EventScript_1C54EA"
     }
diff --git a/data/maps/SevenIsland_TrainerTower_6F/map.json b/data/maps/SevenIsland_TrainerTower_6F/map.json
index 522d796dd..4ec4b1e45 100644
--- a/data/maps/SevenIsland_TrainerTower_6F/map.json
+++ b/data/maps/SevenIsland_TrainerTower_6F/map.json
@@ -108,7 +108,7 @@
       "x": 10,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400E",
+      "var": "VAR_TEMP_E",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_6F_EventScript_1C54AF"
     },
@@ -117,7 +117,7 @@
       "x": 9,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_6F_EventScript_1C54B4"
     },
@@ -126,7 +126,7 @@
       "x": 9,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_6F_EventScript_1C54EA"
     }
diff --git a/data/maps/SevenIsland_TrainerTower_7F/map.json b/data/maps/SevenIsland_TrainerTower_7F/map.json
index 55ca3f1b7..4e28edf5b 100644
--- a/data/maps/SevenIsland_TrainerTower_7F/map.json
+++ b/data/maps/SevenIsland_TrainerTower_7F/map.json
@@ -108,7 +108,7 @@
       "x": 10,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400E",
+      "var": "VAR_TEMP_E",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_7F_EventScript_1C54AF"
     },
@@ -117,7 +117,7 @@
       "x": 9,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_7F_EventScript_1C54B4"
     },
@@ -126,7 +126,7 @@
       "x": 9,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_7F_EventScript_1C54EA"
     }
diff --git a/data/maps/SevenIsland_TrainerTower_8F/map.json b/data/maps/SevenIsland_TrainerTower_8F/map.json
index 78e1fe89d..4e8fb9db3 100644
--- a/data/maps/SevenIsland_TrainerTower_8F/map.json
+++ b/data/maps/SevenIsland_TrainerTower_8F/map.json
@@ -108,7 +108,7 @@
       "x": 10,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400E",
+      "var": "VAR_TEMP_E",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_8F_EventScript_1C54AF"
     },
@@ -117,7 +117,7 @@
       "x": 9,
       "y": 12,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_8F_EventScript_1C54B4"
     },
@@ -126,7 +126,7 @@
       "x": 9,
       "y": 13,
       "elevation": 3,
-      "var": "VAR_0x400F",
+      "var": "VAR_TEMP_F",
       "var_value": 0,
       "script": "SevenIsland_TrainerTower_8F_EventScript_1C54EA"
     }
diff --git a/data/maps/SevenIsland_TrainerTower_Lobby/scripts.inc b/data/maps/SevenIsland_TrainerTower_Lobby/scripts.inc
index 7c4e287a2..1ae95e0d9 100644
--- a/data/maps/SevenIsland_TrainerTower_Lobby/scripts.inc
+++ b/data/maps/SevenIsland_TrainerTower_Lobby/scripts.inc
@@ -7,14 +7,14 @@ SevenIsland_TrainerTower_Lobby_MapScripts:: @ 8164839
 	.byte 0
 
 SevenIsland_TrainerTower_Lobby_OnResume:: @ 8164853
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	setvar VAR_0x8004, 10
 	special sub_815D9E8
 	setvar VAR_0x8004, 18
 	special sub_815D9E8
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_164886
-	setvar VAR_0x4000, 0
+	setvar VAR_TEMP_0, 0
 	setobjectxy OBJ_EVENT_ID_PLAYER, 9, 7
 	applymovement OBJ_EVENT_ID_PLAYER, Movement_164AD4
 
@@ -30,7 +30,7 @@ SevenIsland_TrainerTower_Lobby_OnReturnToField:: @ 8164887
 	end
 
 SevenIsland_TrainerTower_Lobby_OnLoad:: @ 8164897
-	compare VAR_0x400D, 17
+	compare VAR_TEMP_D, 17
 	call_if eq, EventScript_1648A3
 	end
 
@@ -40,12 +40,12 @@ EventScript_1648A3:: @ 81648A3
 
 SevenIsland_TrainerTower_Lobby_OnTransition:: @ 81648AD
 	setworldmapflag FLAG_WORLD_MAP_SEVEN_ISLAND_TRAINER_TOWER_LOBBY
-	getplayerxy VAR_0x400D, VAR_RESULT
+	getplayerxy VAR_TEMP_D, VAR_RESULT
 	end
 
 SevenIsland_TrainerTower_Lobby_OnFrame:: @ 81648B6
-	map_script_2 VAR_0x4000, 0, EventScript_1648ED
-	map_script_2 VAR_0x400D, 0x11, EventScript_1648C8
+	map_script_2 VAR_TEMP_0, 0, EventScript_1648ED
+	map_script_2 VAR_TEMP_D, 0x11, EventScript_1648C8
 	.2byte 0
 
 EventScript_1648C8:: @ 81648C8
@@ -56,7 +56,7 @@ EventScript_1648C8:: @ 81648C8
 	special DrawWholeMapView
 	playse SE_TK_KASYA
 	waitse
-	setvar VAR_0x400D, 0
+	setvar VAR_TEMP_D, 0
 	releaseall
 	end
 
@@ -66,7 +66,7 @@ Movement_1648EA:: @ 81648EA
 	step_end
 
 EventScript_1648ED:: @ 81648ED
-	setvar VAR_0x4000, 1
+	setvar VAR_TEMP_0, 1
 	setvar VAR_0x8004, 12
 	special sub_815D9E8
 	switch VAR_RESULT
diff --git a/data/maps/SilphCo_11F/scripts.inc b/data/maps/SilphCo_11F/scripts.inc
index 384e04b54..218838690 100644
--- a/data/maps/SilphCo_11F/scripts.inc
+++ b/data/maps/SilphCo_11F/scripts.inc
@@ -51,7 +51,7 @@ SilphCo_11F_EventScript_161E7F:: @ 8161E7F
 
 SilphCo_11F_EventScript_161E88:: @ 8161E88
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_161EA0
 
 EventScript_161E93:: @ 8161E93
@@ -59,7 +59,7 @@ EventScript_161E93:: @ 8161E93
 
 SilphCo_11F_EventScript_161E94:: @ 8161E94
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_161EA0
 
 EventScript_161E9F:: @ 8161E9F
@@ -72,9 +72,9 @@ EventScript_161EA0:: @ 8161EA0
 	delay 25
 	msgbox gUnknown_8177108
 	closemessage
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_161F00
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_161F12
 	setvar VAR_LAST_TALKED, 3
 	trainerbattle TRAINER_BATTLE_SINGLE_NO_INTRO_TEXT, TRAINER_BOSS_GIOVANNI_2, 0, Text_1771AB
diff --git a/data/maps/SilphCo_7F/scripts.inc b/data/maps/SilphCo_7F/scripts.inc
index 99a77ed9f..02e5de5e7 100644
--- a/data/maps/SilphCo_7F/scripts.inc
+++ b/data/maps/SilphCo_7F/scripts.inc
@@ -23,7 +23,7 @@ EventScript_1619B7:: @ 81619B7
 
 SilphCo_7F_EventScript_1619BC:: @ 81619BC
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_1619D4
 
 EventScript_1619C7:: @ 81619C7
@@ -31,7 +31,7 @@ EventScript_1619C7:: @ 81619C7
 
 SilphCo_7F_EventScript_1619C8:: @ 81619C8
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_1619D4
 
 EventScript_1619D3:: @ 81619D3
@@ -46,9 +46,9 @@ EventScript_1619D4:: @ 81619D4
 	applymovement 1, Movement_Delay48
 	waitmovement 0
 	msgbox gUnknown_8176710
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_161A73
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_161A7F
 	msgbox gUnknown_8176727
 	setvar VAR_LAST_TALKED, 1
@@ -61,9 +61,9 @@ EventScript_1619D4:: @ 81619D4
 	msgbox gUnknown_8176827
 	closemessage
 	playbgm MUS_RIVAL2, 0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_161AA1
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_161AAC
 	playse SE_TK_WARPIN
 	fadedefaultbgm
@@ -133,7 +133,7 @@ SilphCo_7F_EventScript_161AC8:: @ 8161AC8
 	checkflag FLAG_GOT_LAPRAS_FROM_SILPH
 	goto_if TRUE, EventScript_161B8D
 	msgbox gUnknown_8176266
-	setvar VAR_0x4001, SPECIES_LAPRAS
+	setvar VAR_TEMP_1, SPECIES_LAPRAS
 	givemon SPECIES_LAPRAS, 25, ITEM_NONE, 0, 0, 0
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_161B12
diff --git a/data/maps/SixIsland_PatternBush/scripts.inc b/data/maps/SixIsland_PatternBush/scripts.inc
index cc9a3549a..dd3eb293a 100644
--- a/data/maps/SixIsland_PatternBush/scripts.inc
+++ b/data/maps/SixIsland_PatternBush/scripts.inc
@@ -4,10 +4,10 @@ SixIsland_PatternBush_MapScripts:: @ 8164559
 
 SixIsland_PatternBush_OnTransition:: @ 816455F
 	setworldmapflag FLAG_WORLD_MAP_SIX_ISLAND_PATTERN_BUSH
-	getplayerxy VAR_0x4001, VAR_0x4002
-	compare VAR_0x4001, 50
+	getplayerxy VAR_TEMP_1, VAR_TEMP_2
+	compare VAR_TEMP_1, 50
 	call_if ge, EventScript_16457E
-	compare VAR_0x4001, 49
+	compare VAR_TEMP_1, 49
 	call_if le, EventScript_164587
 	end
 
diff --git a/data/maps/ThreeIsland/scripts.inc b/data/maps/ThreeIsland/scripts.inc
index 0fd043847..f1fe4883a 100644
--- a/data/maps/ThreeIsland/scripts.inc
+++ b/data/maps/ThreeIsland/scripts.inc
@@ -21,7 +21,7 @@ EventScript_1677CF:: @ 81677CF
 
 ThreeIsland_EventScript_1677D8:: @ 81677D8
 	lock
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	call EventScript_16786F
 	release
 	end
@@ -32,7 +32,7 @@ ThreeIsland_EventScript_1677E5:: @ 81677E5
 	goto_if TRUE, EventScript_167806
 	compare VAR_MAP_SCENE_THREE_ISLAND, 4
 	goto_if eq, EventScript_16781A
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	call EventScript_16786F
 	release
 	end
@@ -64,36 +64,36 @@ EventScript_167865:: @ 8167865
 	end
 
 EventScript_16786F:: @ 816786F
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_167947
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_167947
 	applymovement 1, Movement_167A1B
 	waitmovement 0
 	msgbox gUnknown_81820C0
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_167952
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_167952
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16795D
 	applymovement 5, Movement_167A19
 	waitmovement 0
 	msgbox gUnknown_8182125
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_167931
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_167931
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_167973
 	applymovement 2, Movement_167A1B
 	waitmovement 0
 	msgbox gUnknown_81821A9
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_167952
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_167952
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_16795D
 	applymovement 4, Movement_167A19
 	waitmovement 0
@@ -138,7 +138,7 @@ ThreeIsland_EventScript_167989:: @ 8167989
 	lock
 	compare VAR_MAP_SCENE_THREE_ISLAND, 4
 	goto_if eq, EventScript_1679A1
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	call EventScript_16786F
 	release
 	end
@@ -182,31 +182,31 @@ Movement_167A1B:: @ 8167A1B
 
 ThreeIsland_EventScript_167A1D:: @ 8167A1D
 	lockall
-	setvar VAR_0x4001, 0
+	setvar VAR_TEMP_1, 0
 	goto EventScript_167A59
 	end
 
 ThreeIsland_EventScript_167A29:: @ 8167A29
 	lockall
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	goto EventScript_167A59
 	end
 
 ThreeIsland_EventScript_167A35:: @ 8167A35
 	lockall
-	setvar VAR_0x4001, 2
+	setvar VAR_TEMP_1, 2
 	goto EventScript_167A59
 	end
 
 ThreeIsland_EventScript_167A41:: @ 8167A41
 	lockall
-	setvar VAR_0x4001, 3
+	setvar VAR_TEMP_1, 3
 	goto EventScript_167A59
 	end
 
 ThreeIsland_EventScript_167A4D:: @ 8167A4D
 	lockall
-	setvar VAR_0x4001, 4
+	setvar VAR_TEMP_1, 4
 	goto EventScript_167A59
 	end
 
@@ -256,15 +256,15 @@ EventScript_167A59:: @ 8167A59
 	msgbox gUnknown_81825E2
 	closemessage
 	delay 45
-	compare VAR_0x4001, 0
+	compare VAR_TEMP_1, 0
 	call_if eq, EventScript_167BC6
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	call_if eq, EventScript_167BD8
-	compare VAR_0x4001, 2
+	compare VAR_TEMP_1, 2
 	call_if eq, EventScript_167BEA
-	compare VAR_0x4001, 3
+	compare VAR_TEMP_1, 3
 	call_if eq, EventScript_167C03
-	compare VAR_0x4001, 4
+	compare VAR_TEMP_1, 4
 	call_if eq, EventScript_167C1C
 	playbgm MUS_SHOUNEN, 0
 	msgbox gUnknown_8182623
diff --git a/data/maps/UnknownMap_00_00/map.json b/data/maps/UnknownMap_00_00/map.json
index a4da32612..43e5f14ad 100644
--- a/data/maps/UnknownMap_00_00/map.json
+++ b/data/maps/UnknownMap_00_00/map.json
@@ -49,7 +49,7 @@
       "x": 3,
       "y": 5,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_00_EventScript_1BB8C3"
     },
@@ -58,7 +58,7 @@
       "x": 10,
       "y": 5,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_00_EventScript_1BB8CF"
     }
diff --git a/data/maps/UnknownMap_00_01/map.json b/data/maps/UnknownMap_00_01/map.json
index a427bdc14..3cf67c7b1 100644
--- a/data/maps/UnknownMap_00_01/map.json
+++ b/data/maps/UnknownMap_00_01/map.json
@@ -49,7 +49,7 @@
       "x": 4,
       "y": 5,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_01_EventScript_1BB950"
     },
@@ -58,7 +58,7 @@
       "x": 7,
       "y": 5,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_01_EventScript_1BB95C"
     }
diff --git a/data/maps/UnknownMap_00_02/map.json b/data/maps/UnknownMap_00_02/map.json
index 611a3c092..8dc5e473f 100644
--- a/data/maps/UnknownMap_00_02/map.json
+++ b/data/maps/UnknownMap_00_02/map.json
@@ -63,7 +63,7 @@
       "x": 6,
       "y": 4,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_02_EventScript_1BB980"
     },
@@ -72,7 +72,7 @@
       "x": 6,
       "y": 6,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_02_EventScript_1BB980"
     },
@@ -81,7 +81,7 @@
       "x": 13,
       "y": 4,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_02_EventScript_1BB980"
     },
@@ -90,7 +90,7 @@
       "x": 13,
       "y": 6,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_02_EventScript_1BB980"
     }
diff --git a/data/maps/UnknownMap_00_03/map.json b/data/maps/UnknownMap_00_03/map.json
index 2f9141fe6..52295b5ea 100644
--- a/data/maps/UnknownMap_00_03/map.json
+++ b/data/maps/UnknownMap_00_03/map.json
@@ -49,7 +49,7 @@
       "x": 3,
       "y": 4,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_03_EventScript_1BB8DB"
     },
@@ -58,7 +58,7 @@
       "x": 3,
       "y": 6,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_03_EventScript_1BB915"
     },
@@ -67,7 +67,7 @@
       "x": 10,
       "y": 4,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_03_EventScript_1BB8F8"
     },
@@ -76,7 +76,7 @@
       "x": 10,
       "y": 6,
       "elevation": 3,
-      "var": "VAR_0x4000",
+      "var": "VAR_TEMP_0",
       "var_value": 0,
       "script": "UnknownMap_00_03_EventScript_1BB932"
     }
diff --git a/data/maps/VermilionCity/map.json b/data/maps/VermilionCity/map.json
index 216206ad1..7398ea10b 100644
--- a/data/maps/VermilionCity/map.json
+++ b/data/maps/VermilionCity/map.json
@@ -225,7 +225,7 @@
       "x": 22,
       "y": 32,
       "elevation": 0,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "VermilionCity_EventScript_166B98"
     },
@@ -234,7 +234,7 @@
       "x": 23,
       "y": 32,
       "elevation": 0,
-      "var": "VAR_0x4001",
+      "var": "VAR_TEMP_1",
       "var_value": 0,
       "script": "VermilionCity_EventScript_166B98"
     }
diff --git a/data/maps/VermilionCity_Gym/scripts.inc b/data/maps/VermilionCity_Gym/scripts.inc
index edef5c0ae..676a4d3fa 100644
--- a/data/maps/VermilionCity_Gym/scripts.inc
+++ b/data/maps/VermilionCity_Gym/scripts.inc
@@ -44,8 +44,8 @@ EventScript_16B778:: @ 816B778
 	checkflag FLAG_FOUND_BOTH_VERMILION_GYM_SWITCHES
 	goto_if TRUE, EventScript_1A77A9
 	special Special_SetVermilionTrashCans
-	copyvar VAR_0x4000, VAR_0x8004
-	copyvar VAR_0x4001, VAR_0x8005
+	copyvar VAR_TEMP_0, VAR_0x8004
+	copyvar VAR_TEMP_1, VAR_0x8005
 	return
 
 VermilionCity_Gym_EventScript_16B78F:: @ 816B78F
@@ -143,8 +143,8 @@ EventScript_16B843:: @ 816B843
 	compare VAR_RESULT, 2
 	goto_if eq, EventScript_1A7AE0
 	special sub_8112364
-	copyvar VAR_0x8004, VAR_0x4000
-	copyvar VAR_0x8005, VAR_0x4001
+	copyvar VAR_0x8004, VAR_TEMP_0
+	copyvar VAR_0x8005, VAR_TEMP_1
 	checkflag FLAG_FOUND_BOTH_VERMILION_GYM_SWITCHES
 	goto_if TRUE, EventScript_16B8E5
 	checkflag FLAG_TEMP_1
@@ -171,8 +171,8 @@ EventScript_16B89E:: @ 816B89E
 	msgbox gUnknown_819536C
 	clearflag FLAG_TEMP_1
 	special Special_SetVermilionTrashCans
-	copyvar VAR_0x4000, VAR_0x8004
-	copyvar VAR_0x4001, VAR_0x8005
+	copyvar VAR_TEMP_0, VAR_0x8004
+	copyvar VAR_TEMP_1, VAR_0x8005
 	call EventScript_16B8EF
 	special DrawWholeMapView
 	releaseall
diff --git a/data/scripts/mystery_event_club.inc b/data/scripts/mystery_event_club.inc
index 6db5e89ff..f20768d88 100644
--- a/data/scripts/mystery_event_club.inc
+++ b/data/scripts/mystery_event_club.inc
@@ -1,7 +1,7 @@
 PewterCity_PokemonCenter_1F_EventScript_1BEE16:: @ 81BEE16
 	lock
 	faceplayer
-	compare VAR_0x4001, 1
+	compare VAR_TEMP_1, 1
 	goto_if eq, EventScript_1BEE3A
 	checkflag FLAG_SYS_SET_TRAINER_CARD_PROFILE
 	goto_if TRUE, EventScript_1BEECD
@@ -42,7 +42,7 @@ EventScript_1BEE9E:: @ 81BEE9E
 	end
 
 EventScript_1BEEA8:: @ 81BEEA8
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	setvar VAR_0x8004, 0
 	special Special_BufferEasyChatMessage
 	waitmessage
@@ -89,7 +89,7 @@ EventScript_1BEF35:: @ 81BEF35
 	end
 
 EventScript_1BEF3F:: @ 81BEF3F
-	setvar VAR_0x4001, 1
+	setvar VAR_TEMP_1, 1
 	setvar VAR_0x8004, 0
 	special Special_BufferEasyChatMessage
 	waitmessage
diff --git a/data/scripts/route23.inc b/data/scripts/route23.inc
index fe2baa17a..77409e539 100644
--- a/data/scripts/route23.inc
+++ b/data/scripts/route23.inc
@@ -30,9 +30,9 @@ EventScript_1A77F9:: @ 81A77F9
 	end
 
 EventScript_1A7803:: @ 81A7803
-	compare VAR_MAP_SCENE_ROUTE23, VAR_0x4001
+	compare VAR_MAP_SCENE_ROUTE23, VAR_TEMP_1
 	goto_if ge, EventScript_1A77EC
-	switch VAR_0x4001
+	switch VAR_TEMP_1
 	case 1, EventScript_1A78D5
 	case 2, EventScript_1A78E4
 	case 3, EventScript_1A78F3
@@ -44,9 +44,9 @@ EventScript_1A7803:: @ 81A7803
 	end
 
 EventScript_1A786C:: @ 81A786C
-	compare VAR_MAP_SCENE_ROUTE23, VAR_0x4001
+	compare VAR_MAP_SCENE_ROUTE23, VAR_TEMP_1
 	goto_if ge, EventScript_1A77F9
-	switch VAR_0x4001
+	switch VAR_TEMP_1
 	case 1, EventScript_1A78D5
 	case 2, EventScript_1A78E4
 	case 3, EventScript_1A78F3
@@ -111,13 +111,13 @@ EventScript_1A794D:: @ 81A794D
 	playfanfare MUS_FANFA1
 	waitfanfare
 	waitbuttonpress
-	copyvar VAR_MAP_SCENE_ROUTE23, VAR_0x4001
+	copyvar VAR_MAP_SCENE_ROUTE23, VAR_TEMP_1
 	release
 	end
 
 EventScript_1A795F:: @ 81A795F
 	msgbox Text_OnlyPassWithBadgeOhGoAhead
-	copyvar VAR_MAP_SCENE_ROUTE23, VAR_0x4001
+	copyvar VAR_MAP_SCENE_ROUTE23, VAR_TEMP_1
 	release
 	end
 
@@ -125,7 +125,7 @@ EventScript_1A796E:: @ 81A796E
 	textcolor 0
 	applymovement VAR_0x8009, Movement_WalkInPlaceFastestLeft
 	waitmovement 0
-	switch VAR_0x4001
+	switch VAR_TEMP_1
 	case 1, EventScript_1A79D8
 	case 2, EventScript_1A79E7
 	case 3, EventScript_1A79F6
@@ -214,13 +214,13 @@ EventScript_1A7A96:: @ 81A7A96
 	playfanfare MUS_FANFA1
 	waitfanfare
 	waitbuttonpress
-	copyvar VAR_MAP_SCENE_ROUTE23, VAR_0x4001
+	copyvar VAR_MAP_SCENE_ROUTE23, VAR_TEMP_1
 	releaseall
 	end
 
 EventScript_1A7AA8:: @ 81A7AA8
 	msgbox Text_OnlyPassWithBadgeOhGoAhead
-	copyvar VAR_MAP_SCENE_ROUTE23, VAR_0x4001
+	copyvar VAR_MAP_SCENE_ROUTE23, VAR_TEMP_1
 	releaseall
 	end
 
diff --git a/data/scripts/silphco_doors.inc b/data/scripts/silphco_doors.inc
index 07e1db17d..13c59caa7 100644
--- a/data/scripts/silphco_doors.inc
+++ b/data/scripts/silphco_doors.inc
@@ -348,7 +348,7 @@ EventScript_Open11FDoor:: @ 81A88ED
 
 SilphCo_2F_EventScript_Door1:: @ 81A891B
     lockall
-    setvar VAR_0x4001, 1
+    setvar VAR_TEMP_1, 1
     setvar VAR_0x8004, 634
     checkflag FLAG_SILPH_2F_DOOR_1
     goto_if TRUE, EventScript_DoorUnlocked
@@ -357,7 +357,7 @@ SilphCo_2F_EventScript_Door1:: @ 81A891B
 
 SilphCo_2F_EventScript_Door2:: @ 81A8935
     lockall
-    setvar VAR_0x4001, 2
+    setvar VAR_TEMP_1, 2
     setvar VAR_0x8004, 635
     checkflag FLAG_SILPH_2F_DOOR_2
     goto_if TRUE, EventScript_DoorUnlocked
@@ -366,7 +366,7 @@ SilphCo_2F_EventScript_Door2:: @ 81A8935
 
 SilphCo_3F_EventScript_Door1:: @ 81A894F
     lockall
-    setvar VAR_0x4001, 3
+    setvar VAR_TEMP_1, 3
     setvar VAR_0x8004, 636
     checkflag FLAG_SILPH_3F_DOOR_1
     goto_if TRUE, EventScript_DoorUnlocked
@@ -375,7 +375,7 @@ SilphCo_3F_EventScript_Door1:: @ 81A894F
 
 SilphCo_3F_EventScript_Door2:: @ 81A8969
     lockall
-    setvar VAR_0x4001, 4
+    setvar VAR_TEMP_1, 4
     setvar VAR_0x8004, 637
     checkflag FLAG_SILPH_3F_DOOR_2
     goto_if TRUE, EventScript_DoorUnlocked
@@ -384,7 +384,7 @@ SilphCo_3F_EventScript_Door2:: @ 81A8969
 
 SilphCo_4F_EventScript_Door1:: @ 81A8983
     lockall
-    setvar VAR_0x4001, 5
+    setvar VAR_TEMP_1, 5
     setvar VAR_0x8004, 638
     checkflag FLAG_SILPH_4F_DOOR_1
     goto_if TRUE, EventScript_DoorUnlocked
@@ -393,7 +393,7 @@ SilphCo_4F_EventScript_Door1:: @ 81A8983
 
 SilphCo_4F_EventScript_Door2:: @ 81A899D
     lockall
-    setvar VAR_0x4001, 6
+    setvar VAR_TEMP_1, 6
     setvar VAR_0x8004, 639
     checkflag FLAG_SILPH_4F_DOOR_2
     goto_if TRUE, EventScript_DoorUnlocked
@@ -402,7 +402,7 @@ SilphCo_4F_EventScript_Door2:: @ 81A899D
 
 SilphCo_5F_EventScript_Door1:: @ 81A89B7
     lockall
-    setvar VAR_0x4001, 7
+    setvar VAR_TEMP_1, 7
     setvar VAR_0x8004, 640
     checkflag FLAG_SILPH_5F_DOOR_1
     goto_if TRUE, EventScript_DoorUnlocked
@@ -411,7 +411,7 @@ SilphCo_5F_EventScript_Door1:: @ 81A89B7
 
 SilphCo_5F_EventScript_Door2:: @ 81A89D1
     lockall
-    setvar VAR_0x4001, 8
+    setvar VAR_TEMP_1, 8
     setvar VAR_0x8004, 641
     checkflag FLAG_SILPH_5F_DOOR_2
     goto_if TRUE, EventScript_DoorUnlocked
@@ -420,7 +420,7 @@ SilphCo_5F_EventScript_Door2:: @ 81A89D1
 
 SilphCo_5F_EventScript_Door3:: @ 81A89EB
     lockall
-    setvar VAR_0x4001, 9
+    setvar VAR_TEMP_1, 9
     setvar VAR_0x8004, 642
     checkflag FLAG_SILPH_5F_DOOR_3
     goto_if TRUE, EventScript_DoorUnlocked
@@ -429,7 +429,7 @@ SilphCo_5F_EventScript_Door3:: @ 81A89EB
 
 SilphCo_6F_EventScript_Door:: @ 81A8A05
     lockall
-    setvar VAR_0x4001, 10
+    setvar VAR_TEMP_1, 10
     setvar VAR_0x8004, 643
     checkflag FLAG_SILPH_6F_DOOR
     goto_if TRUE, EventScript_DoorUnlocked
@@ -438,7 +438,7 @@ SilphCo_6F_EventScript_Door:: @ 81A8A05
 
 SilphCo_7F_EventScript_Door1:: @ 81A8A1F
     lockall
-    setvar VAR_0x4001, 11
+    setvar VAR_TEMP_1, 11
     setvar VAR_0x8004, 644
     checkflag FLAG_SILPH_7F_DOOR_1
     goto_if TRUE, EventScript_DoorUnlocked
@@ -447,7 +447,7 @@ SilphCo_7F_EventScript_Door1:: @ 81A8A1F
 
 SilphCo_7F_EventScript_Door2:: @ 81A8A39
     lockall
-    setvar VAR_0x4001, 12
+    setvar VAR_TEMP_1, 12
     setvar VAR_0x8004, 645
     checkflag FLAG_SILPH_7F_DOOR_2
     goto_if TRUE, EventScript_DoorUnlocked
@@ -456,7 +456,7 @@ SilphCo_7F_EventScript_Door2:: @ 81A8A39
 
 SilphCo_7F_EventScript_Door3:: @ 81A8A53
     lockall
-    setvar VAR_0x4001, 13
+    setvar VAR_TEMP_1, 13
     setvar VAR_0x8004, 646
     checkflag FLAG_SILPH_7F_DOOR_3
     goto_if TRUE, EventScript_DoorUnlocked
@@ -465,7 +465,7 @@ SilphCo_7F_EventScript_Door3:: @ 81A8A53
 
 SilphCo_8F_EventScript_Door:: @ 81A8A6D
     lockall
-    setvar VAR_0x4001, 14
+    setvar VAR_TEMP_1, 14
     setvar VAR_0x8004, 647
     checkflag FLAG_SILPH_8F_DOOR
     goto_if TRUE, EventScript_DoorUnlocked
@@ -474,7 +474,7 @@ SilphCo_8F_EventScript_Door:: @ 81A8A6D
 
 SilphCo_9F_EventScript_Door1:: @ 81A8A87
     lockall
-    setvar VAR_0x4001, 15
+    setvar VAR_TEMP_1, 15
     setvar VAR_0x8004, 648
     checkflag FLAG_SILPH_9F_DOOR_1
     goto_if TRUE, EventScript_DoorUnlocked
@@ -483,7 +483,7 @@ SilphCo_9F_EventScript_Door1:: @ 81A8A87
 
 SilphCo_9F_EventScript_Door2:: @ 81A8AA1
     lockall
-    setvar VAR_0x4001, 16
+    setvar VAR_TEMP_1, 16
     setvar VAR_0x8004, 649
     checkflag FLAG_SILPH_9F_DOOR_2
     goto_if TRUE, EventScript_DoorUnlocked
@@ -492,7 +492,7 @@ SilphCo_9F_EventScript_Door2:: @ 81A8AA1
 
 SilphCo_9F_EventScript_Door3:: @ 81A8ABB
     lockall
-    setvar VAR_0x4001, 17
+    setvar VAR_TEMP_1, 17
     setvar VAR_0x8004, 650
     checkflag FLAG_SILPH_9F_DOOR_3
     goto_if TRUE, EventScript_DoorUnlocked
@@ -501,7 +501,7 @@ SilphCo_9F_EventScript_Door3:: @ 81A8ABB
 
 SilphCo_9F_EventScript_Door4:: @ 81A8AD5
     lockall
-    setvar VAR_0x4001, 18
+    setvar VAR_TEMP_1, 18
     setvar VAR_0x8004, 651
     checkflag FLAG_SILPH_9F_DOOR_4
     goto_if TRUE, EventScript_DoorUnlocked
@@ -510,7 +510,7 @@ SilphCo_9F_EventScript_Door4:: @ 81A8AD5
 
 SilphCo_10F_EventScript_Door:: @ 81A8AEF
     lockall
-    setvar VAR_0x4001, 19
+    setvar VAR_TEMP_1, 19
     setvar VAR_0x8004, 652
     checkflag FLAG_SILPH_10F_DOOR
     goto_if TRUE, EventScript_DoorUnlocked
@@ -519,7 +519,7 @@ SilphCo_10F_EventScript_Door:: @ 81A8AEF
 
 SilphCo_11F_EventScript_Door:: @ 81A8B09
     lockall
-    setvar VAR_0x4001, 20
+    setvar VAR_TEMP_1, 20
     setvar VAR_0x8004, 653
     checkflag FLAG_SILPH_11F_DOOR
     goto_if TRUE, EventScript_DoorUnlocked
@@ -536,45 +536,45 @@ EventScript_OpenDoor:: @ 81A8B32
     playfanfare MUS_FANFA1
     msgbox Text_CardKeyOpenedDoor
     waitfanfare
-    compare VAR_0x4001, 1
+    compare VAR_TEMP_1, 1
     call_if eq, EventScript_Open2FDoor1
-    compare VAR_0x4001, 2
+    compare VAR_TEMP_1, 2
     call_if eq, EventScript_Open2FDoor2
-    compare VAR_0x4001, 3
+    compare VAR_TEMP_1, 3
     call_if eq, EventScript_Open3FDoor1
-    compare VAR_0x4001, 4
+    compare VAR_TEMP_1, 4
     call_if eq, EventScript_Open3FDoor2
-    compare VAR_0x4001, 5
+    compare VAR_TEMP_1, 5
     call_if eq, EventScript_Open4FDoor1
-    compare VAR_0x4001, 6
+    compare VAR_TEMP_1, 6
     call_if eq, EventScript_Open4FDoor2
-    compare VAR_0x4001, 7
+    compare VAR_TEMP_1, 7
     call_if eq, EventScript_Open5FDoor1
-    compare VAR_0x4001, 8
+    compare VAR_TEMP_1, 8
     call_if eq, EventScript_Open5FDoor2
-    compare VAR_0x4001, 9
+    compare VAR_TEMP_1, 9
     call_if eq, EventScript_Open5FDoor3
-    compare VAR_0x4001, 10
+    compare VAR_TEMP_1, 10
     call_if eq, EventScript_Open6FDoor
-    compare VAR_0x4001, 11
+    compare VAR_TEMP_1, 11
     call_if eq, EventScript_Open7FDoor1
-    compare VAR_0x4001, 12
+    compare VAR_TEMP_1, 12
     call_if eq, EventScript_Open7FDoor2
-    compare VAR_0x4001, 13
+    compare VAR_TEMP_1, 13
     call_if eq, EventScript_Open7FDoor3
-    compare VAR_0x4001, 14
+    compare VAR_TEMP_1, 14
     call_if eq, EventScript_Open8FDoor
-    compare VAR_0x4001, 15
+    compare VAR_TEMP_1, 15
     call_if eq, EventScript_Open9FDoor1
-    compare VAR_0x4001, 16
+    compare VAR_TEMP_1, 16
     call_if eq, EventScript_Open9FDoor2
-    compare VAR_0x4001, 17
+    compare VAR_TEMP_1, 17
     call_if eq, EventScript_Open9FDoor3
-    compare VAR_0x4001, 18
+    compare VAR_TEMP_1, 18
     call_if eq, EventScript_Open9FDoor4
-    compare VAR_0x4001, 19
+    compare VAR_TEMP_1, 19
     call_if eq, EventScript_Open10FDoor
-    compare VAR_0x4001, 20
+    compare VAR_TEMP_1, 20
     call_if eq, EventScript_Open11FDoor
     waitse
     playse SE_KI_GASYAN
diff --git a/data/scripts/trainer_tower.inc b/data/scripts/trainer_tower.inc
index c3b3cdc2e..ffec7d4c8 100644
--- a/data/scripts/trainer_tower.inc
+++ b/data/scripts/trainer_tower.inc
@@ -8,7 +8,7 @@ SevenIsland_TrainerTower_7F_MapScript1_1C4F54:: @ 81C4F54
 SevenIsland_TrainerTower_8F_MapScript1_1C4F54:: @ 81C4F54
 SevenIsland_TrainerTower_Elevator_MapScript1_1C4F54:: @ 81C4F54
 SevenIsland_TrainerTower_Roof_MapScript1_1C4F54:: @ 81C4F54
-	setvar VAR_0x4002, 0
+	setvar VAR_TEMP_2, 0
 	setvar VAR_0x8004, 10
 	special sub_815D9E8
 	end
@@ -31,15 +31,15 @@ SevenIsland_TrainerTower_8F_MapScript2_1C4F62:: @ 81C4F62
 	setflag FLAG_TEMP_3
 	setflag FLAG_TEMP_4
 	setflag FLAG_TEMP_5
-	setvar VAR_0x400E, 1
-	setvar VAR_0x400F, 1
+	setvar VAR_TEMP_E, 1
+	setvar VAR_TEMP_F, 1
 	end
 
 EventScript_1C4FA7:: @ 81C4FA7
 	setflag FLAG_TEMP_2
 	setflag FLAG_TEMP_4
 	setflag FLAG_TEMP_5
-	setvar VAR_0x400F, 1
+	setvar VAR_TEMP_F, 1
 	setobjectxyperm 3, 15, 13
 	setobjectmovementtype 3, 9
 	goto EventScript_1C5042
@@ -47,7 +47,7 @@ EventScript_1C4FA7:: @ 81C4FA7
 EventScript_1C4FC5:: @ 81C4FC5
 	setflag FLAG_TEMP_3
 	setflag FLAG_TEMP_4
-	setvar VAR_0x400E, 1
+	setvar VAR_TEMP_E, 1
 	setvar VAR_0x8004, 5
 	special sub_815D9E8
 	compare VAR_RESULT, 1
@@ -67,7 +67,7 @@ EventScript_1C4FFE:: @ 81C4FFE
 
 EventScript_1C5019:: @ 81C5019
 	setflag FLAG_TEMP_5
-	setvar VAR_0x400F, 1
+	setvar VAR_TEMP_F, 1
 	setobjectxyperm 2, 10, 10
 	setobjectmovementtype 2, 8
 	setobjectxyperm 3, 14, 13
@@ -88,17 +88,17 @@ SevenIsland_TrainerTower_7F_MapScript3_1C5046:: @ 81C5046
 SevenIsland_TrainerTower_8F_MapScript3_1C5046:: @ 81C5046
 SevenIsland_TrainerTower_Elevator_MapScript2_1C5046:: @ 81C5046
 SevenIsland_TrainerTower_Roof_MapScript2_1C5046:: @ 81C5046
-	map_script_2 VAR_0x4002, 0, EventScript_1C5050
+	map_script_2 VAR_TEMP_2, 0, EventScript_1C5050
 	.2byte 0
 
 EventScript_1C5050:: @ 81C5050
-	setvar VAR_0x4002, 1
+	setvar VAR_TEMP_2, 1
 	setvar VAR_0x8004, 5
 	special sub_815D9E8
 	compare VAR_RESULT, 0
 	goto_if eq, EventScript_1C5072
-	setvar VAR_0x400E, 1
-	setvar VAR_0x400F, 1
+	setvar VAR_TEMP_E, 1
+	setvar VAR_TEMP_F, 1
 EventScript_1C5072:
 	setvar VAR_0x8004, 18
 	special sub_815D9E8
@@ -124,7 +124,7 @@ EventScript_1C50C2:
 	waitmovement 0
 	applymovement 3, Movement_Delay48
 	waitmovement 0
-	setvar VAR_0x400E, 1
+	setvar VAR_TEMP_E, 1
 	applymovement 3, Movement_1C5541
 	waitmovement 0
 	setvar VAR_0x8004, 1
@@ -138,24 +138,24 @@ EventScript_1C50C2:
 EventScript_1C510D:: @ 81C510D
 	setvar VAR_0x8004, 1
 	setvar VAR_0x8005, 2
-	copyvar VAR_0x8006, VAR_0x4003
+	copyvar VAR_0x8006, VAR_TEMP_3
 	special sub_815D9E8
 	msgbox gStringVar4
 	setvar VAR_0x8004, 1
 	setvar VAR_0x8005, 2
-	addvar VAR_0x4003, 1
-	compare VAR_0x4003, 1
+	addvar VAR_TEMP_3, 1
+	compare VAR_TEMP_3, 1
 	goto_if eq, EventScript_1C5146
-	setvar VAR_0x4003, 0
+	setvar VAR_TEMP_3, 0
 EventScript_1C5146:
-	copyvar VAR_0x8006, VAR_0x4003
+	copyvar VAR_0x8006, VAR_TEMP_3
 	special sub_815D9E8
 	msgbox gStringVar4
 	closemessage
 	goto EventScript_1C5219
 
 EventScript_1C515C:: @ 81C515C
-	switch VAR_0x4001
+	switch VAR_TEMP_1
 	case 0, EventScript_1C5182
 	case 1, EventScript_1C51AD
 	case 2, EventScript_1C51D8
@@ -193,7 +193,7 @@ EventScript_1C51D8:: @ 81C51D8
 EventScript_1C51FE:
 	setvar VAR_0x8004, 1
 	setvar VAR_0x8005, 2
-	copyvar VAR_0x8006, VAR_0x4001
+	copyvar VAR_0x8006, VAR_TEMP_1
 	special sub_815D9E8
 	msgbox gStringVar4
 	closemessage
@@ -215,16 +215,16 @@ EventScript_1C524D:
 	case 1, EventScript_1C52BA
 	case 2, EventScript_1C5280
 EventScript_1C5280:
-	switch VAR_0x4001
+	switch VAR_TEMP_1
 	case 0, EventScript_1C52A6
 	case 1, EventScript_1C52B0
 	case 2, EventScript_1C52D0
 EventScript_1C52A6:
-	addvar VAR_0x4001, 1
+	addvar VAR_TEMP_1, 1
 	goto EventScript_1C515C
 
 EventScript_1C52B0:: @ 81C52B0
-	addvar VAR_0x4001, 1
+	addvar VAR_TEMP_1, 1
 	goto EventScript_1C515C
 
 EventScript_1C52BA:: @ 81C52BA
@@ -374,7 +374,7 @@ SevenIsland_TrainerTower_5F_EventScript_1C54B4:: @ 81C54B4
 SevenIsland_TrainerTower_7F_EventScript_1C54B4:: @ 81C54B4
 SevenIsland_TrainerTower_3F_EventScript_1C54B4:: @ 81C54B4
 SevenIsland_TrainerTower_1F_EventScript_1C54B4:: @ 81C54B4
-	setvar VAR_0x4003, 0
+	setvar VAR_TEMP_3, 0
 	setvar VAR_0x8004, 16
 	special sub_815D9E8
 	compare VAR_RESULT, 0
@@ -394,7 +394,7 @@ SevenIsland_TrainerTower_5F_EventScript_1C54EA:: @ 81C54EA
 SevenIsland_TrainerTower_7F_EventScript_1C54EA:: @ 81C54EA
 SevenIsland_TrainerTower_3F_EventScript_1C54EA:: @ 81C54EA
 SevenIsland_TrainerTower_1F_EventScript_1C54EA:: @ 81C54EA
-	setvar VAR_0x4003, 1
+	setvar VAR_TEMP_3, 1
 	setvar VAR_0x8004, 16
 	special sub_815D9E8
 	compare VAR_RESULT, 0
@@ -406,7 +406,7 @@ SevenIsland_TrainerTower_1F_EventScript_1C54EA:: @ 81C54EA
 	applymovement 5, Movement_Delay48
 EventScript_1C551B:
 	waitmovement 0
-	setvar VAR_0x400F, 1
+	setvar VAR_TEMP_F, 1
 	goto EventScript_1C508F
 
 EventScript_1C5528:: @ 81C5528
diff --git a/include/constants/vars.h b/include/constants/vars.h
index 5806b8c42..164ac7c7b 100644
--- a/include/constants/vars.h
+++ b/include/constants/vars.h
@@ -6,22 +6,22 @@
 #define VARS_START 0x4000
 
 // Temporary variables. Reset on map load.
-#define VAR_0x4000                          0x4000
-#define VAR_0x4001                          0x4001
-#define VAR_0x4002                          0x4002
-#define VAR_0x4003                          0x4003
-#define VAR_0x4004                          0x4004
-#define VAR_0x4005                          0x4005
-#define VAR_0x4006                          0x4006
-#define VAR_0x4007                          0x4007
-#define VAR_0x4008                          0x4008
-#define VAR_0x4009                          0x4009
-#define VAR_0x400A                          0x400A
-#define VAR_0x400B                          0x400B
-#define VAR_0x400C                          0x400C
-#define VAR_0x400D                          0x400D
-#define VAR_0x400E                          0x400E
-#define VAR_0x400F                          0x400F
+#define VAR_TEMP_0                          0x4000
+#define VAR_TEMP_1                          0x4001
+#define VAR_TEMP_2                          0x4002
+#define VAR_TEMP_3                          0x4003
+#define VAR_TEMP_4                          0x4004
+#define VAR_TEMP_5                          0x4005
+#define VAR_TEMP_6                          0x4006
+#define VAR_TEMP_7                          0x4007
+#define VAR_TEMP_8                          0x4008
+#define VAR_TEMP_9                          0x4009
+#define VAR_TEMP_A                          0x400A
+#define VAR_TEMP_B                          0x400B
+#define VAR_TEMP_C                          0x400C
+#define VAR_TEMP_D                          0x400D
+#define VAR_TEMP_E                          0x400E
+#define VAR_TEMP_F                          0x400F
 
 // Object event graphics IDs which can be changed by
 // script commands.
diff --git a/src/battle_tower.c b/src/battle_tower.c
index c8098abf4..86ed75273 100644
--- a/src/battle_tower.c
+++ b/src/battle_tower.c
@@ -190,33 +190,33 @@ void ScrSpecial_BattleTowerMapScript2(void)
         case 0:
             ResetBattleTowerStreak(levelType);
             if (count == 0)
-                VarSet(VAR_0x4000, 5);
+                VarSet(VAR_TEMP_0, 5);
             break;
         case 1:
             ResetBattleTowerStreak(levelType);
-            VarSet(VAR_0x4000, BTSPECIAL_RESULT_SAVE_SCUM);
+            VarSet(VAR_TEMP_0, BTSPECIAL_RESULT_SAVE_SCUM);
             count++;
             break;
         case 3:
             break;
         case 4:
-            VarSet(VAR_0x4000, BTSPECIAL_RESULT_WON7);
+            VarSet(VAR_TEMP_0, BTSPECIAL_RESULT_WON7);
             count++;
             break;
         case 5:
-            VarSet(VAR_0x4000, BTSPECIAL_RESULT_LOST);
+            VarSet(VAR_TEMP_0, BTSPECIAL_RESULT_LOST);
             count++;
             break;
         case 6:
             break;
         case 2:
-            VarSet(VAR_0x4000, BTSPECIAL_RESULT_QUICKSAVE);
+            VarSet(VAR_TEMP_0, BTSPECIAL_RESULT_QUICKSAVE);
             count++;
             break;
         }
     }
     if (gSaveBlock2Ptr->battleTower.var_4AE[0] == 3 && gSaveBlock2Ptr->battleTower.var_4AE[1] == 3)
-        VarSet(VAR_0x4000, BTSPECIAL_RESULT_INACTIVE);
+        VarSet(VAR_TEMP_0, BTSPECIAL_RESULT_INACTIVE);
     ValidateBattleTowerRecordChecksums();
 }
 
@@ -1150,7 +1150,7 @@ void SaveBattleTowerProgress(void)
     if (gSpecialVar_0x8004 != 3)
         gSaveBlock2Ptr->battleTower.var_4AE[battleTowerLevelType] = gSpecialVar_0x8004;
 
-    VarSet(VAR_0x4000, BTSPECIAL_TEST);
+    VarSet(VAR_TEMP_0, BTSPECIAL_TEST);
     gSaveBlock2Ptr->battleTower.unk_554 = 1;
     TrySavingData(SAVE_EREADER);
 }
diff --git a/src/field_tasks.c b/src/field_tasks.c
index 7ca6d0e7b..e39009a2e 100644
--- a/src/field_tasks.c
+++ b/src/field_tasks.c
@@ -213,7 +213,7 @@ static void IcefallCaveIcePerStepCallback(u8 taskId)
                 PlaySE(SE_RU_GASYAN);
                 MapGridSetMetatileIdAt(x, y, 0x35b);
                 CurrentMapDrawMetatileAt(x, y);
-                VarSet(VAR_0x4001, 1);
+                VarSet(VAR_TEMP_1, 1);
                 data[1] = 1;
             }
             break;
diff --git a/src/trainer_tower.c b/src/trainer_tower.c
index 5d1b3fc62..60c6fd93d 100644
--- a/src/trainer_tower.c
+++ b/src/trainer_tower.c
@@ -463,7 +463,7 @@ void InitTrainerTowerBattleStruct(void)
 
     sub_815DC8C();
     sTrainerTowerOpponent = AllocZeroed(sizeof(*sTrainerTowerOpponent));
-    r10 = VarGet(VAR_0x4001);
+    r10 = VarGet(VAR_TEMP_1);
     StringCopyN(sTrainerTowerOpponent->name, sTrainerTowerState->unk_0004.floors[sTrainerTowerState->floorIdx].trainers[r10].name, 11);
 
     for (r9 = 0; r9 < 6; r9++)
@@ -494,7 +494,7 @@ void FreeTrainerTowerBattleStruct(void)
 void sub_815DBF4(u8 *dest, u8 opponentIdx)
 // TTower_GetBeforeBattleMessage?
 {
-    VarSet(VAR_0x4003, opponentIdx);
+    VarSet(VAR_TEMP_3, opponentIdx);
     TrainerTowerGetOpponentTextColor(sTrainerTowerOpponent->battleType, sTrainerTowerOpponent->facilityClass);
     if (opponentIdx == 0)
         TT_ConvertEasyChatMessageToString(sTrainerTowerOpponent->speechWin, dest);
@@ -505,7 +505,7 @@ void sub_815DBF4(u8 *dest, u8 opponentIdx)
 void sub_815DC40(u8 *dest, u8 opponentIdx)
 // TTower_GetAfterBattleMessage?
 {
-    VarSet(VAR_0x4003, opponentIdx);
+    VarSet(VAR_TEMP_3, opponentIdx);
     TrainerTowerGetOpponentTextColor(sTrainerTowerOpponent->battleType, sTrainerTowerOpponent->facilityClass);
     if (opponentIdx == 0)
         TT_ConvertEasyChatMessageToString(sTrainerTowerOpponent->speechLose, dest);
@@ -706,7 +706,7 @@ static void TrainerTowerGetOpponentTextColor(u8 battleType, u8 facilityClass)
         }
         if (r4 != NELEMS(sDoubleBattleTrainerInfo))
         {
-            if (VarGet(VAR_0x4003))
+            if (VarGet(VAR_TEMP_3))
                 r5 = sDoubleBattleTrainerInfo[r4].gender2;
             else
                 r5 = sDoubleBattleTrainerInfo[r4].gender1;
@@ -905,12 +905,12 @@ static void sub_815E720(void)
 
     PutWindowTilemap(windowId);
     CopyWindowToVram(windowId, 3);
-    VarSet(VAR_0x4001, windowId);
+    VarSet(VAR_TEMP_1, windowId);
 }
 
 static void sub_815E88C(void)
 {
-    u8 windowId = VarGet(VAR_0x4001);
+    u8 windowId = VarGet(VAR_TEMP_1);
     ClearStdWindowAndFrameToTransparent(windowId, TRUE);
     RemoveWindow(windowId);
 }
@@ -948,7 +948,7 @@ static void sub_815E908(void)
 static void sub_815E948(void)
 {
     s32 i;
-    u16 var_4001 = VarGet(VAR_0x4001);
+    u16 var_4001 = VarGet(VAR_TEMP_1);
     u8 r1 = sTrainerTowerState->unk_0004.floors[sTrainerTowerState->floorIdx].trainers[var_4001].facilityClass;
 
     for (i = 0; i < NELEMS(sTrainerEncounterMusicLUT); i++)
@@ -974,7 +974,7 @@ static void sub_815E9C8(void)
 
 static void BuildEnemyParty(void)
 {
-    u16 trainerIdx = VarGet(VAR_0x4001);
+    u16 trainerIdx = VarGet(VAR_TEMP_1);
     s32 level = GetPartyMaxLevel();
     u8 floorIdx = gSaveBlock1Ptr->unkArray[gSaveBlock1Ptr->unkArrayIdx].unk8;
     s32 i;