Verify data table and name list sizes with assertion macros

Fixes #312

data/items/key_items.asm

@@ -17,6 +17,7 @@ ENDC
 ENDM
 
 KeyItemBitfield:
+	table_width 1, KeyItemBitfield
 	key_item_bits \
 	FALSE, \ ; MASTER_BALL
 	FALSE, \ ; ULTRA_BALL
@@ -101,3 +102,4 @@ KeyItemBitfield:
 	FALSE, \ ; MAX_ETHER
 	FALSE, \ ; ELIXER
 	FALSE    ; MAX_ELIXER
+	assert_table_length (NUM_ITEMS + 7) / 8

data/items/names.asm

@@ -1,98 +1,101 @@
 ItemNames::
-	db "MASTER BALL@"
-	db "ULTRA BALL@"
-	db "GREAT BALL@"
-	db "POKé BALL@"
-	db "TOWN MAP@"
-	db "BICYCLE@"
-	db "?????@"
-	db "SAFARI BALL@"
-	db "POKéDEX@"
-	db "MOON STONE@"
-	db "ANTIDOTE@"
-	db "BURN HEAL@"
-	db "ICE HEAL@"
-	db "AWAKENING@"
-	db "PARLYZ HEAL@"
-	db "FULL RESTORE@"
-	db "MAX POTION@"
-	db "HYPER POTION@"
-	db "SUPER POTION@"
-	db "POTION@"
-	db "BOULDERBADGE@"
-	db "CASCADEBADGE@"
-	db "THUNDERBADGE@"
-	db "RAINBOWBADGE@"
-	db "SOULBADGE@"
-	db "MARSHBADGE@"
-	db "VOLCANOBADGE@"
-	db "EARTHBADGE@"
-	db "ESCAPE ROPE@"
-	db "REPEL@"
-	db "OLD AMBER@"
-	db "FIRE STONE@"
-	db "THUNDERSTONE@"
-	db "WATER STONE@"
-	db "HP UP@"
-	db "PROTEIN@"
-	db "IRON@"
-	db "CARBOS@"
-	db "CALCIUM@"
-	db "RARE CANDY@"
-	db "DOME FOSSIL@"
-	db "HELIX FOSSIL@"
-	db "SECRET KEY@"
-	db "?????@"
-	db "BIKE VOUCHER@"
-	db "X ACCURACY@"
-	db "LEAF STONE@"
-	db "CARD KEY@"
-	db "NUGGET@"
-	db "PP UP@"
-	db "POKé DOLL@"
-	db "FULL HEAL@"
-	db "REVIVE@"
-	db "MAX REVIVE@"
-	db "GUARD SPEC.@"
-	db "SUPER REPEL@"
-	db "MAX REPEL@"
-	db "DIRE HIT@"
-	db "COIN@"
-	db "FRESH WATER@"
-	db "SODA POP@"
-	db "LEMONADE@"
-	db "S.S.TICKET@"
-	db "GOLD TEETH@"
-	db "X ATTACK@"
-	db "X DEFEND@"
-	db "X SPEED@"
-	db "X SPECIAL@"
-	db "COIN CASE@"
-	db "OAK's PARCEL@"
-	db "ITEMFINDER@"
-	db "SILPH SCOPE@"
-	db "POKé FLUTE@"
-	db "LIFT KEY@"
-	db "EXP.ALL@"
-	db "OLD ROD@"
-	db "GOOD ROD@"
-	db "SUPER ROD@"
-	db "PP UP@"
-	db "ETHER@"
-	db "MAX ETHER@"
-	db "ELIXER@"
-	db "MAX ELIXER@"
-	db "B2F@"
-	db "B1F@"
-	db "1F@"
-	db "2F@"
-	db "3F@"
-	db "4F@"
-	db "5F@"
-	db "6F@"
-	db "7F@"
-	db "8F@"
-	db "9F@"
-	db "10F@"
-	db "11F@"
-	db "B4F@"
+	list_start ItemNames
+	li "MASTER BALL"
+	li "ULTRA BALL"
+	li "GREAT BALL"
+	li "POKé BALL"
+	li "TOWN MAP"
+	li "BICYCLE"
+	li "?????"
+	li "SAFARI BALL"
+	li "POKéDEX"
+	li "MOON STONE"
+	li "ANTIDOTE"
+	li "BURN HEAL"
+	li "ICE HEAL"
+	li "AWAKENING"
+	li "PARLYZ HEAL"
+	li "FULL RESTORE"
+	li "MAX POTION"
+	li "HYPER POTION"
+	li "SUPER POTION"
+	li "POTION"
+	li "BOULDERBADGE"
+	li "CASCADEBADGE"
+	li "THUNDERBADGE"
+	li "RAINBOWBADGE"
+	li "SOULBADGE"
+	li "MARSHBADGE"
+	li "VOLCANOBADGE"
+	li "EARTHBADGE"
+	li "ESCAPE ROPE"
+	li "REPEL"
+	li "OLD AMBER"
+	li "FIRE STONE"
+	li "THUNDERSTONE"
+	li "WATER STONE"
+	li "HP UP"
+	li "PROTEIN"
+	li "IRON"
+	li "CARBOS"
+	li "CALCIUM"
+	li "RARE CANDY"
+	li "DOME FOSSIL"
+	li "HELIX FOSSIL"
+	li "SECRET KEY"
+	li "?????"
+	li "BIKE VOUCHER"
+	li "X ACCURACY"
+	li "LEAF STONE"
+	li "CARD KEY"
+	li "NUGGET"
+	li "PP UP"
+	li "POKé DOLL"
+	li "FULL HEAL"
+	li "REVIVE"
+	li "MAX REVIVE"
+	li "GUARD SPEC."
+	li "SUPER REPEL"
+	li "MAX REPEL"
+	li "DIRE HIT"
+	li "COIN"
+	li "FRESH WATER"
+	li "SODA POP"
+	li "LEMONADE"
+	li "S.S.TICKET"
+	li "GOLD TEETH"
+	li "X ATTACK"
+	li "X DEFEND"
+	li "X SPEED"
+	li "X SPECIAL"
+	li "COIN CASE"
+	li "OAK's PARCEL"
+	li "ITEMFINDER"
+	li "SILPH SCOPE"
+	li "POKé FLUTE"
+	li "LIFT KEY"
+	li "EXP.ALL"
+	li "OLD ROD"
+	li "GOOD ROD"
+	li "SUPER ROD"
+	li "PP UP"
+	li "ETHER"
+	li "MAX ETHER"
+	li "ELIXER"
+	li "MAX ELIXER"
+	assert_list_length NUM_ITEMS
+	li "B2F"
+	li "B1F"
+	li "1F"
+	li "2F"
+	li "3F"
+	li "4F"
+	li "5F"
+	li "6F"
+	li "7F"
+	li "8F"
+	li "9F"
+	li "10F"
+	li "11F"
+	li "B4F"
+	assert_list_length NUM_ITEMS + NUM_FLOORS

data/items/prices.asm

@@ -1,4 +1,5 @@
 ItemPrices::
+	table_width 3, ItemPrices
 	money 0     ; MASTER_BALL
 	money 1200  ; ULTRA_BALL
 	money 600   ; GREAT_BALL
@@ -82,6 +83,7 @@ ItemPrices::
 	money 0     ; MAX_ETHER
 	money 0     ; ELIXER
 	money 0     ; MAX_ELIXER
+	assert_table_length NUM_ITEMS
 	money 0     ; FLOOR_B2F
 	money 0     ; FLOOR_B1F
 	money 0     ; FLOOR_1F
@@ -96,3 +98,4 @@ ItemPrices::
 	money 0     ; FLOOR_10F
 	money 0     ; FLOOR_11F
 	money 0     ; FLOOR_B4F
+	assert_table_length NUM_ITEMS + NUM_FLOORS

data/items/tm_prices.asm

@@ -1,5 +1,6 @@
 TechnicalMachinePrices:
 ; In thousands (nybbles).
+	table_width 1, TechnicalMachinePrices
 	dn 3, 2  ; TM01, TM02
 	dn 2, 1  ; TM03, TM04
 	dn 3, 4  ; TM05, TM06
@@ -25,3 +26,4 @@ TechnicalMachinePrices:
 	dn 2, 4  ; TM45, TM46
 	dn 3, 4  ; TM47, TM48
 	dn 4, 2  ; TM49, TM50
+	assert_table_length (NUM_TMS + 1) / 2