Merge branch 'math_etc' into 'master'

2026-04-25 15:39:32 -05:00 · 2018-06-10 14:20:59 +02:00 · 2018-06-10 14:20:59 +02:00 · d89bd1ac8b
commit d89bd1ac8b
parent b136e995a3
26 changed files with 2651 additions and 77 deletions
--- a/constants.asm
+++ b/constants.asm
@ -33,3 +33,5 @@ INCLUDE "constants/misc_constants.asm"
 INCLUDE "constants/battle_anim_constants.asm"
 INCLUDE "constants/menu_constants.asm"
 INCLUDE "constants/wram_constants.asm"
+INCLUDE "constants/sgb_constants.asm"
+INCLUDE "constants/map_object_constants.asm"
--- a/constants/item_data_constants.asm
+++ b/constants/item_data_constants.asm
@ -42,4 +42,88 @@ NUM_POCKETS EQU const_value

 MAX_ITEMS     EQU 20
 MAX_KEY_ITEMS EQU 20
-MAX_PC_ITEMS  EQU 50
+MAX_PC_ITEMS  EQU 50
+
+; held item effects
+	const_def
+	const HELD_NONE
+	const HELD_BERRY
+	const HELD_2
+	const HELD_LEFTOVERS
+	const HELD_4
+	const HELD_5
+	const HELD_RESTORE_PP
+	const HELD_RESTORE_ALL_PP
+	const HELD_CLEANSE_TAG
+
+	const_def 10
+	const HELD_HEAL_POISON
+	const HELD_HEAL_FREEZE
+	const HELD_HEAL_BURN
+	const HELD_HEAL_SLEEP
+	const HELD_HEAL_PARALYZE
+	const HELD_HEAL_STATUS
+	const HELD_HEAL_CONFUSION
+
+	const_def 20
+	const HELD_PREVENT_POISON
+	const HELD_PREVENT_BURN
+	const HELD_PREVENT_FREEZE
+	const HELD_PREVENT_SLEEP
+	const HELD_PREVENT_PARALYZE
+	const HELD_PREVENT_CONFUSE
+
+	const_def 30
+	const HELD_30
+	const HELD_ATTACK_UP
+	const HELD_DEFENSE_UP
+	const HELD_SPEED_UP
+	const HELD_SP_ATTACK_UP
+	const HELD_SP_DEFENSE_UP
+	const HELD_ACCURACY_UP
+	const HELD_EVASION_UP
+	const HELD_38
+
+	const_def 40
+	const HELD_40
+	const HELD_41
+	const HELD_METAL_POWDER
+	const HELD_43
+	const HELD_44
+	const HELD_45
+	const HELD_46
+	const HELD_47
+	const HELD_48
+
+	const_def 50
+	const HELD_NORMAL_BOOST
+	const HELD_FIGHTING_BOOST
+	const HELD_FLYING_BOOST
+	const HELD_POISON_BOOST
+	const HELD_GROUND_BOOST
+	const HELD_ROCK_BOOST
+	const HELD_BUG_BOOST
+	const HELD_GHOST_BOOST
+	const HELD_FIRE_BOOST
+	const HELD_WATER_BOOST
+	const HELD_GRASS_BOOST
+	const HELD_ELECTRIC_BOOST
+	const HELD_PSYCHIC_BOOST
+	const HELD_ICE_BOOST
+	const HELD_DRAGON_BOOST
+	const HELD_DARK_BOOST
+	const HELD_STEEL_BOOST
+
+	const_def 70
+	const HELD_CATCH_CHANCE
+	const HELD_71
+	const HELD_ESCAPE
+	const HELD_CRITICAL_UP
+	const HELD_QUICK_CLAW
+	const HELD_FLINCH
+	const HELD_AMULET_COIN
+	const HELD_BRIGHTPOWDER
+	const HELD_78
+	const HELD_FOCUS_BAND
+
+
--- a/constants/map_object_constants.asm
+++ b/constants/map_object_constants.asm
@ -0,0 +1,72 @@
+	rsreset
+OBJECT_SPRITE              rb 1 ; 00
+OBJECT_MAP_OBJECT_INDEX    rb 1 ; 01
+OBJECT_SPRITE_TILE         rb 1 ; 02
+OBJECT_MOVEMENTTYPE        rb 1 ; 03
+OBJECT_FLAGS               rw 1 ; 04
+OBJECT_PALETTE             rb 1 ; 06
+OBJECT_DIRECTION_WALKING   rb 1 ; 07
+OBJECT_FACING              rb 1 ; 08
+OBJECT_STEP_TYPE           rb 1 ; 09
+OBJECT_STEP_DURATION       rb 1 ; 0a
+OBJECT_ACTION              rb 1 ; 0b
+OBJECT_STEP_FRAME          rb 1 ; 0c
+OBJECT_FACING_STEP         rb 1 ; 0d
+OBJECT_NEXT_TILE           rb 1 ; 0e
+OBJECT_STANDING_TILE       rb 1 ; 0f
+OBJECT_NEXT_MAP_X          rb 1 ; 10
+OBJECT_NEXT_MAP_Y          rb 1 ; 11
+OBJECT_MAP_X               rb 1 ; 12
+OBJECT_MAP_Y               rb 1 ; 13
+OBJECT_INIT_X              rb 1 ; 14
+OBJECT_INIT_Y              rb 1 ; 15
+OBJECT_RADIUS              rb 1 ; 16
+OBJECT_SPRITE_X            rb 1 ; 17
+OBJECT_SPRITE_Y            rb 1 ; 18
+OBJECT_SPRITE_X_OFFSET     rb 1 ; 19
+OBJECT_SPRITE_Y_OFFSET     rb 1 ; 1a
+OBJECT_MOVEMENT_BYTE_INDEX rb 1 ; 1b
+OBJECT_1C                  rb 1 ; 1c
+OBJECT_1D                  rb 1 ; 1d
+OBJECT_1E                  rb 1 ; 1e
+OBJECT_1F                  rb 1 ; 1f
+OBJECT_RANGE               rb 1 ; 20
+OBJECT_DATA                rb 7 ; 21
+OBJECT_LENGTH SET _RS
+
+	rsreset
+CMDQUEUE_UNK0 rb 16
+CMDQUEUE_ENTRY_SIZE SET _RS
+
+	rsreset
+MAPOBJECT_OBJECT_STRUCT_ID rb 1 ; 0
+MAPOBJECT_SPRITE           rb 1 ; 1
+MAPOBJECT_Y_COORD          rb 1 ; 2
+MAPOBJECT_X_COORD          rb 1 ; 3
+MAPOBJECT_MOVEMENT         rb 1 ; 4
+MAPOBJECT_RADIUS           rb 1 ; 5
+MAPOBJECT_HOUR             rb 1 ; 6
+MAPOBJECT_TIMEOFDAY        rb 1 ; 7
+MAPOBJECT_COLOR            rb 1 ; 8
+MAPOBJECT_RANGE            rb 1 ; 9
+MAPOBJECT_SCRIPT_POINTER   rb 1 ; a
+MAPOBJECT_POINTER_HI       rb 1 ; b
+MAPOBJECT_EVENT_FLAG       rw 1
+MAPOBJECT_E                rb 1 ; unused
+MAPOBJECT_F                rb 1 ; unused
+MAP_OBJECT_LENGTH SET _RS
+
+	rsreset
+MAPOBJECTTEMPLATE_SPRITE           rb 1 ; 0
+MAPOBJECTTEMPLATE_Y_COORD          rb 1 ; 1
+MAPOBJECTTEMPLATE_X_COORD          rb 1 ; 2
+MAPOBJECTTEMPLATE_MOVEMENT         rb 1 ; 3
+MAPOBJECTTEMPLATE_RADIUS           rb 1 ; 4
+MAPOBJECTTEMPLATE_HOUR             rb 1 ; 5
+MAPOBJECTTEMPLATE_TIMEOFDAY        rb 1 ; 6
+MAPOBJECTTEMPLATE_COLOR            rb 1 ; 7
+MAPOBJECTTEMPLATE_RANGE            rb 1 ; 8
+MAPOBJECTTEMPLATE_SCRIPT_POINTER   rb 1 ; 9
+MAPOBJECTTEMPLATE_POINTER_HI       rb 1 ; a
+MAPOBJECTTEMPLATE_EVENT_FLAG       rw 1 ; b
+MAP_OBJECT_TEMPLATE_LENGTH SET _RS
--- a/constants/sgb_constants.asm
+++ b/constants/sgb_constants.asm
@ -0,0 +1,150 @@
+; GetSGBLayout arguments (see engine/gfx/cgb_layouts.asm and engine/gfx/sgb_layouts.asm)
+	const_def
+	const SGB_BATTLE_GRAYSCALE
+	const SGB_BATTLE_COLORS
+	const SGB_POKEGEAR_PALS
+	const SGB_STATS_SCREEN_HP_PALS
+	const SGB_POKEDEX
+	const SGB_SLOT_MACHINE
+	const SGB_06
+	const SGB_GS_INTRO
+	const SGB_DIPLOMA
+	const SGB_MAPPALS
+	const SGB_PARTY_MENU
+	const SGB_EVOLUTION
+	const SGB_GS_TITLE_SCREEN
+	const SGB_0D
+	const SGB_MOVE_LIST
+	const SGB_BETA_PIKACHU_MINIGAME
+	const SGB_POKEDEX_SEARCH_OPTION
+	const SGB_BETA_POKER
+	const SGB_POKEPIC
+	const SGB_13
+	const SGB_PACKPALS
+	const SGB_TRAINER_CARD
+	const SGB_POKEDEX_UNOWN_MODE
+	const SGB_BILLS_PC
+	const SGB_UNOWN_PUZZLE
+	const SGB_GAMEFREAK_LOGO
+	const SGB_PLAYER_OR_MON_FRONTPIC_PALS
+	const SGB_TRADE_TUBE
+	const SGB_TRAINER_OR_MON_FRONTPIC_PALS
+	const SGB_MYSTERY_GIFT
+	const SGB_1E
+
+SGB_PARTY_MENU_HP_PALS  EQU -4
+SGB_RAM EQU -1
+
+; PredefPals indexes (see gfx/sgb/predef.pal)
+; GetPredefPal arguments (see engine/gfx/color.asm)
+	const_def
+	const PREDEFPAL_00
+	const PREDEFPAL_PALLET
+	const PREDEFPAL_VIRIDIAN
+	const PREDEFPAL_PEWTER
+	const PREDEFPAL_CERULEAN
+	const PREDEFPAL_LAVENDER
+	const PREDEFPAL_VERMILION
+	const PREDEFPAL_CELADON
+	const PREDEFPAL_FUCHSIA
+	const PREDEFPAL_CINNABAR
+	const PREDEFPAL_SAFFRON
+	const PREDEFPAL_INDIGO
+	const PREDEFPAL_NEW_BARK
+	const PREDEFPAL_CHERRYGROVE
+	const PREDEFPAL_VIOLET
+	const PREDEFPAL_AZALEA
+	const PREDEFPAL_GOLDENROD
+	const PREDEFPAL_ECRUTEAK
+	const PREDEFPAL_OLIVINE
+	const PREDEFPAL_CIANWOOD
+	const PREDEFPAL_MAHOGANY
+	const PREDEFPAL_BLACKTHORN
+	const PREDEFPAL_LAKE_OF_RAGE
+	const PREDEFPAL_SILVER_CAVE
+	const PREDEFPAL_DUNGEONS
+	const PREDEFPAL_NITE
+	const PREDEFPAL_BLACKOUT
+	const PREDEFPAL_DIPLOMA ; RB_MEWMON
+	const PREDEFPAL_TRADE_TUBE ; RB_BLUEMON
+	const PREDEFPAL_POKEDEX ; RB_REDMON
+	const PREDEFPAL_RB_CYANMON
+	const PREDEFPAL_RB_PURPLEMON
+	const PREDEFPAL_RB_BROWNMON
+	const PREDEFPAL_RB_GREENMON
+	const PREDEFPAL_RB_PINKMON
+	const PREDEFPAL_RB_YELLOWMON
+	const PREDEFPAL_CGB_BADGE ; RB_GREYMON
+	const PREDEFPAL_BETA_SHINY_MEWMON
+	const PREDEFPAL_BETA_SHINY_BLUEMON
+	const PREDEFPAL_BETA_SHINY_REDMON
+	const PREDEFPAL_BETA_SHINY_CYANMON
+	const PREDEFPAL_BETA_SHINY_PURPLEMON
+	const PREDEFPAL_BETA_SHINY_BROWNMON
+	const PREDEFPAL_BETA_SHINY_GREENMON
+	const PREDEFPAL_BETA_SHINY_PINKMON
+	const PREDEFPAL_BETA_SHINY_YELLOWMON
+	const PREDEFPAL_PARTY_ICON ; BETA_SHINY_GREYMON
+	const PREDEFPAL_HP_GREEN
+	const PREDEFPAL_HP_YELLOW
+	const PREDEFPAL_HP_RED
+	const PREDEFPAL_POKEGEAR
+	const PREDEFPAL_BETA_LOGO_1
+	const PREDEFPAL_BETA_LOGO_2
+	const PREDEFPAL_GS_INTRO_GAMEFREAK_LOGO
+	const PREDEFPAL_GS_INTRO_SHELLDER_LAPRAS
+	const PREDEFPAL_BETA_INTRO_LAPRAS
+	const PREDEFPAL_GS_INTRO_JIGGLYPUFF_PIKACHU_BG
+	const PREDEFPAL_GS_INTRO_JIGGLYPUFF_PIKACHU_OB
+	const PREDEFPAL_GS_INTRO_STARTERS_TRANSITION
+	const PREDEFPAL_BETA_INTRO_VENUSAUR
+	const PREDEFPAL_PACK ; GS_INTRO_CHARIZARD
+	const PREDEFPAL_SLOT_MACHINE_0
+	const PREDEFPAL_SLOT_MACHINE_1
+	const PREDEFPAL_SLOT_MACHINE_2
+	const PREDEFPAL_SLOT_MACHINE_3
+	const PREDEFPAL_BETA_POKER_0
+	const PREDEFPAL_BETA_POKER_1
+	const PREDEFPAL_BETA_POKER_2
+	const PREDEFPAL_BETA_POKER_3
+	const PREDEFPAL_BETA_RADIO
+	const PREDEFPAL_BETA_POKEGEAR
+	const PREDEFPAL_47
+	const PREDEFPAL_GS_TITLE_SCREEN_0
+	const PREDEFPAL_GS_TITLE_SCREEN_1
+	const PREDEFPAL_GS_TITLE_SCREEN_2
+	const PREDEFPAL_GS_TITLE_SCREEN_3
+	const PREDEFPAL_UNOWN_PUZZLE
+	const PREDEFPAL_4D
+	const PREDEFPAL_GAMEFREAK_LOGO
+
+; SGB system command codes
+; http://gbdev.gg8.se/wiki/articles/SGB_Functions#SGB_System_Command_Table
+	const_def
+	const SGB_PAL01
+	const SGB_PAL23
+	const SGB_PAL03
+	const SGB_PAL12
+	const SGB_ATTR_BLK
+	const SGB_ATTR_LIN
+	const SGB_ATTR_DIV
+	const SGB_ATTR_CHR
+	const SGB_SOUND
+	const SGB_SOU_TRN
+	const SGB_PAL_SET
+	const SGB_PAL_TRN
+	const SGB_ATRC_EN
+	const SGB_TEST_EN
+	const SGB_ICON_EN
+	const SGB_DATA_SND
+	const SGB_DATA_TRN
+	const SGB_MLT_REG
+	const SGB_JUMP
+	const SGB_CHR_TRN
+	const SGB_PCT_TRN
+	const SGB_ATTR_TRN
+	const SGB_ATTR_SET
+	const SGB_MASK_EN
+	const SGB_OBJ_TRN
+
+PALPACKET_LENGTH EQU $10
--- a/data/items/attributes.asm
+++ b/data/items/attributes.asm
@ -0,0 +1,520 @@
+include "constants.asm"
+
+item_attribute: MACRO
+; price, held effect, parameter, property, pocket, field menu, battle menu
+        dw \1
+        db \2, \3, \4, \5
+        dn \6, \7
+ENDM
+
+SECTION "Item Attributes", ROMX [$68f3], BANK [$01]
+
+ItemAttributes:: ; 68f3
+; ITEM_MASTER_BALL
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_ULTRA_BALL
+	item_attribute  1200, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_03
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_GREAT_BALL
+	item_attribute   600, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_POKE_BALL
+	item_attribute   200, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_TOWN_MAP
+	item_attribute     0, HELD_NONE,   0, CANT_TOSS, KEY_ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_BICYCLE
+	item_attribute     0, HELD_NONE,   0, CANT_TOSS, KEY_ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_MOON_STONE
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_ANTIDOTE
+	item_attribute   100, HELD_HEAL_POISON,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_BURN_HEAL
+	item_attribute   250, HELD_HEAL_FREEZE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_ICE_HEAL
+	item_attribute   250, HELD_HEAL_BURN,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_AWAKENING
+	item_attribute   250, HELD_HEAL_SLEEP,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_PARLYZ_HEAL
+	item_attribute   200, HELD_HEAL_PARALYZE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_FULL_RESTORE
+	item_attribute  3000, HELD_2, 255, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_MAX_POTION
+	item_attribute  2500, HELD_BERRY, 255, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_HYPER_POTION
+	item_attribute  1200, HELD_BERRY, 200, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_SUPER_POTION
+	item_attribute   700, HELD_BERRY,  50, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_POTION
+	item_attribute   300, HELD_BERRY,  20, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_ESCAPE_ROPE
+	item_attribute   550, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_REPEL
+	item_attribute   350, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_CURRENT, ITEMMENU_NOUSE
+; ITEM_MAX_ELIXER
+	item_attribute  4800, HELD_RESTORE_ALL_PP, 255, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_FIRE_STONE
+	item_attribute  2100, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_THUNDERSTONE
+	item_attribute  2100, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_WATER_STONE
+	item_attribute  2100, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_19
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_HP_UP
+	item_attribute  9800, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_PROTEIN
+	item_attribute  9800, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_IRON
+	item_attribute  9800, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_CARBOS
+	item_attribute  9800, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_1E
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_CALCIUM
+	item_attribute  9800, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_RARE_CANDY
+	item_attribute  4800, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_X_ACCURACY
+	item_attribute   950, HELD_ACCURACY_UP,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_LEAF_STONE
+	item_attribute  2100, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_23
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_NUGGET
+	item_attribute 10000, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_POKE_DOLL
+	item_attribute  1000, HELD_ESCAPE,   0, CANT_SELECT, ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_FULL_HEAL
+	item_attribute   600, HELD_HEAL_STATUS,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_REVIVE
+	item_attribute  1500, HELD_5,  50, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_MAX_REVIVE
+	item_attribute  4000, HELD_5, 100, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_GUARD_SPEC
+	item_attribute   700, HELD_SP_DEFENSE_UP,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_SUPER_REPEL
+	item_attribute   500, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_CURRENT, ITEMMENU_NOUSE
+; ITEM_MAX_REPEL
+	item_attribute   700, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_CURRENT, ITEMMENU_NOUSE
+; ITEM_DIRE_HIT
+	item_attribute   650, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_2D
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_FRESH_WATER
+	item_attribute   200, HELD_BERRY,  50, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_SODA_POP
+	item_attribute   300, HELD_BERRY,  60, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_LEMONADE
+	item_attribute   350, HELD_BERRY,  80, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_X_ATTACK
+	item_attribute   500, HELD_ATTACK_UP,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_32
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_X_DEFEND
+	item_attribute   550, HELD_DEFENSE_UP,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_X_SPEED
+	item_attribute   350, HELD_SPEED_UP,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_X_SPECIAL
+	item_attribute   350, HELD_SP_ATTACK_UP,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_CLOSE
+; ITEM_COIN_CASE
+	item_attribute     0, HELD_NONE,   0, CANT_TOSS, KEY_ITEM, ITEMMENU_CURRENT, ITEMMENU_NOUSE
+; ITEM_ITEMFINDER
+	item_attribute     0, HELD_NONE,   0, CANT_TOSS, KEY_ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_POKE_FLUTE
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, KEY_ITEM, ITEMMENU_CLOSE, ITEMMENU_CURRENT
+; ITEM_EXP_SHARE
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, KEY_ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_OLD_ROD
+	item_attribute     0, HELD_NONE,   0, CANT_TOSS, KEY_ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_GOOD_ROD
+	item_attribute     0, HELD_NONE,   0, CANT_TOSS, KEY_ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_3C
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SUPER_ROD
+	item_attribute     0, HELD_NONE,   0, CANT_TOSS, KEY_ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_PP_UP
+	item_attribute  9800, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_ETHER
+	item_attribute  1200, HELD_RESTORE_PP,  10, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_MAX_ETHER
+	item_attribute  2400, HELD_RESTORE_PP, 255, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_ELIXER
+	item_attribute  2400, HELD_RESTORE_ALL_PP,  10, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_MYSTIC_PETAL
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_WHITE_FEATHER
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_CONFUSE_CLAW
+	item_attribute    10, HELD_78,  15, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_WISDOM_ORB
+	item_attribute    10, HELD_45,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_STEEL_SHELL
+	item_attribute    10, HELD_METAL_POWDER,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_UP_GRADE
+	item_attribute    10, HELD_48,  10, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_STRANGE_THREAD
+	item_attribute    10, HELD_BRIGHTPOWDER,  30, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BIG_LEAF
+	item_attribute    10, HELD_GRASS_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_QUICK_NEEDLE
+	item_attribute    10, HELD_QUICK_CLAW,  30, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_4B
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SHARP_STONE
+	item_attribute    10, HELD_ROCK_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BLACK_FEATHER
+	item_attribute    10, HELD_FLYING_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SHARP_FANG
+	item_attribute    10, HELD_NORMAL_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SNAKESKIN
+	item_attribute    10, HELD_PREVENT_POISON,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_ELECTRIC_POUCH
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_TOXIC_NEEDLE
+	item_attribute    10, HELD_POISON_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_KINGS_ROCK
+	item_attribute    10, HELD_FLINCH,  30, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_STRANGE_POWER
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_LIFE_TAG
+	item_attribute    10, HELD_4,   1, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_POISON_FANG
+	item_attribute    10, HELD_POISON_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_CORDYCEPS
+	item_attribute 10000, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_DRAGON_FANG
+	item_attribute    10, HELD_DRAGON_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SILVERPOWDER
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_DIGGING_CLAW
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_5A
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_AMULET_COIN
+	item_attribute    10, HELD_AMULET_COIN,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_MIGRAINE_SEED
+	item_attribute    10, HELD_PSYCHIC_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_COUNTER_CUFF
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_TALISMAN_TAG
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_STRANGE_WATER
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_TWISTEDSPOON
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_ATTACK_NEEDLE
+	item_attribute    10, HELD_BUG_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_POWER_BRACER
+	item_attribute    10, HELD_FIGHTING_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_HARD_STONE
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_64
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_JIGGLING_BALLOON
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_FIRE_MANE
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SLOWPOKETAIL
+	item_attribute 10000, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_EARTH
+	item_attribute    10, HELD_PREVENT_PARALYZE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_STICK
+	item_attribute    10, HELD_NORMAL_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_FLEE_FEATHER
+	item_attribute    10, HELD_71,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_ICE_FANG
+	item_attribute    10, HELD_ICE_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_FOSSIL_SHARD
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_GROSS_GARBAGE
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BIG_PEARL
+	item_attribute 15000, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_CHAMPION_BELT
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_TAG
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SPELL_TAG
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_5_YEN_COIN
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_GUARD_THREAD
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_STIMULUS_ORB
+	item_attribute    10, HELD_PREVENT_SLEEP,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_CALM_BERRY
+	item_attribute    10, HELD_PREVENT_CONFUSE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_THICK_CLUB
+	item_attribute    10, HELD_GROUND_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_FOCUS_ORB
+	item_attribute    10, HELD_FOCUS_BAND,  30, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_78
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_DETECT_ORB
+	item_attribute    10, HELD_EVASION_UP,  30, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_LONG_TONGUE
+	item_attribute    10, HELD_CATCH_CHANCE,  10, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_LOTTO_TICKET
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, KEY_ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_EVERSTONE
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SHARP_HORN
+	item_attribute    10, HELD_41,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_LUCKY_EGG
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_LONG_VINE
+	item_attribute    10, HELD_CATCH_CHANCE,  10, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_MOMS_LOVE
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SMOKESCREEN
+	item_attribute    10, HELD_ESCAPE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_WET_HORN
+	item_attribute    10, HELD_WATER_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SKATEBOARD
+	item_attribute     0, HELD_NONE,   0, CANT_TOSS, KEY_ITEM, ITEMMENU_CLOSE, ITEMMENU_NOUSE
+; ITEM_CRIMSON_JEWEL
+	item_attribute 12000, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_INVISIBLE_WALL
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SHARP_SCYTHE
+	item_attribute    10, HELD_CRITICAL_UP,  30, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_87
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_ICE_BIKINI
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_THUNDER_FANG
+	item_attribute    10, HELD_ELECTRIC_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_FIRE_CLAW
+	item_attribute    10, HELD_FIRE_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_TWIN_HORNS
+	item_attribute    10, HELD_41,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SPIKE
+	item_attribute    10, HELD_GHOST_BOOST,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BERRY
+	item_attribute   100, HELD_BERRY,  20, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_APPLE
+	item_attribute   300, HELD_BERRY,  50, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_METAL_COAT
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_PRETTY_TAIL
+	item_attribute    10, HELD_PREVENT_POISON,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_WATER_TAIL
+	item_attribute    10, HELD_PREVENT_BURN,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_LEFTOVERS
+	item_attribute    10, HELD_LEFTOVERS,  30, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_ICE_WING
+	item_attribute    10, HELD_45,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_THUNDER_WING
+	item_attribute    10, HELD_43,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_FIRE_WING
+	item_attribute    10, HELD_SP_ATTACK_UP,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_96
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_DRAGON_SCALE
+	item_attribute    10, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BERSERK_GENE
+	item_attribute    10, HELD_48,  20, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_HEART_STONE
+	item_attribute  2100, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_FIRE_TAIL
+	item_attribute    10, HELD_PREVENT_FREEZE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_THUNDER_TAIL
+	item_attribute    10, HELD_PREVENT_PARALYZE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_SACRED_ASH
+	item_attribute    10, HELD_5, 255, CANT_SELECT, ITEM, ITEMMENU_CLOSE, ITEMMENU_CLOSE
+; ITEM_TM_HOLDER
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, ITEM, 1, 1
+; ITEM_MAIL
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BALL_HOLDER
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, ITEM, 2, 2
+; ITEM_BAG
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, KEY_ITEM, 3, 3
+; ITEM_IMPORTANT_BAG
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, ITEM, 3, 3
+; ITEM_POISON_STONE
+	item_attribute  2100, HELD_NONE,   0, CANT_SELECT, ITEM, ITEMMENU_PARTY, ITEMMENU_NOUSE
+; ITEM_A3
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_A4
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_A5
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_A6
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_A7
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_A8
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_A9
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_AA
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_AB
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_AC
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_AD
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_AE
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_AF
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B0
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B1
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B2
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B3
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B4
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B5
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B6
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B7
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B8
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_B9
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BA
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BB
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BC
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BD
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BE
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_BF
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_C0
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_C1
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_C2
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_C3
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_TM01
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM02
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM03
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM04
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_C8
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_TM05
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM06
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM07
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM08
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM09
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM10
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM11
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM12
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM13
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM14
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM15
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM16
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM17
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM18
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM19
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM20
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM21
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM22
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM23
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM24
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM25
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM26
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM27
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM28
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_E1
+	item_attribute     0, HELD_NONE,   0, NO_LIMITS, 0, ITEMMENU_NOUSE, ITEMMENU_NOUSE
+; ITEM_TM29
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM30
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM31
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM32
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM33
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM34
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM35
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM36
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM37
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM38
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM39
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM40
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM41
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM42
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM43
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM44
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM45
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM46
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM47
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM48
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM49
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_TM50
+	item_attribute  1000, HELD_NONE,   0, CANT_SELECT, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_HM01
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_HM02
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_HM03
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_HM04
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_HM05
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_HM06
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
+; ITEM_HM07
+	item_attribute     0, HELD_NONE,   0, CANT_SELECT | CANT_TOSS, TM_HM, ITEMMENU_PARTY, ITEMMENU_PARTY
--- a/data/predef_pointers.inc
+++ b/data/predef_pointers.inc
@ -43,7 +43,7 @@ GiveItemPredef::
 	add_predef LinkTextboxAtHL
 	add_predef Function2d663
 	add_predef Function3d5ce
-	add_predef Function3f019
+	add_predef PlaceGraphic
 	add_predef Function3f068 ; 20
 	add_predef Function3f04a
 	add_predef Function3d08c
--- a/engine/battle_anims/bg_effects.asm
+++ b/engine/battle_anims/bg_effects.asm
@ -2357,7 +2357,7 @@ BGEffect_CheckFlyDigStatus: ; c8ccc (32:4ccc)
 	ret

 BattleBGEffects_CheckSGB: ; c8ce3 (32:4ce3)
-	ld a, [wcccf]
+	ld a, [wSGB]
 	and a
 	ret

--- a/engine/math/math.asm
+++ b/engine/math/math.asm
@ -0,0 +1,200 @@
+include "constants.asm"
+
+SECTION "Multiply and Divide Engine", ROMX [$6810], BANK [$1]
+
+_Multiply:: ; 6810
+
+; hMultiplier is one byte.
+	ld a, 8
+	ld b, a
+
+	xor a
+	ldh [hProduct], a
+	ldh [hMathBuffer + 1], a
+	ldh [hMathBuffer + 2], a
+	ldh [hMathBuffer + 3], a
+	ldh [hMathBuffer + 4], a
+
+
+.loop
+	ldh a, [hMultiplier]
+	srl a
+	ldh [hMultiplier], a
+	jr nc, .next
+
+	ldh a, [hMathBuffer + 4]
+	ld c, a
+	ldh a, [hMultiplicand + 2]
+	add c
+	ldh [hMathBuffer + 4], a
+
+	ldh a, [hMathBuffer + 3]
+	ld c, a
+	ldh a, [hMultiplicand + 1]
+	adc c
+	ldh [hMathBuffer + 3], a
+
+	ldh a, [hMathBuffer + 2]
+	ld c, a
+	ldh a, [hMultiplicand + 0]
+	adc c
+	ldh [hMathBuffer + 2], a
+
+	ldh a, [hMathBuffer + 1]
+	ld c, a
+	ldh a, [hProduct]
+	adc c
+	ldh [hMathBuffer + 1], a
+
+.next
+	dec b
+	jr z, .done
+
+
+; hMultiplicand <<= 1
+
+	ldh a, [hMultiplicand + 2]
+	add a
+	ldh [hMultiplicand + 2], a
+
+	ldh a, [hMultiplicand + 1]
+	rla
+	ldh [hMultiplicand + 1], a
+
+	ldh a, [hMultiplicand + 0]
+	rla
+	ldh [hMultiplicand + 0], a
+
+	ldh a, [hProduct]
+	rla
+	ldh [hProduct], a
+
+	jr .loop
+
+
+.done
+	ldh a, [hMathBuffer + 4]
+	ldh [hProduct + 3], a
+
+	ldh a, [hMathBuffer + 3]
+	ldh [hProduct + 2], a
+
+	ldh a, [hMathBuffer + 2]
+	ldh [hProduct + 1], a
+
+	ldh a, [hMathBuffer + 1]
+	ldh [hProduct + 0], a
+
+	ret
+; 6870
+
+
+_Divide:: ; 6870
+	xor a
+	ldh [hMathBuffer + 0], a
+	ldh [hMathBuffer + 1], a
+	ldh [hMathBuffer + 2], a
+	ldh [hMathBuffer + 3], a
+	ldh [hMathBuffer + 4], a
+
+	ld a, 9
+	ld e, a
+
+.loop
+	ldh a, [hMathBuffer + 0]
+	ld c, a
+	ldh a, [hDividend + 1]
+	sub c
+	ld d, a
+
+	ldh a, [hDivisor]
+	ld c, a
+	ldh a, [hDividend + 0]
+	sbc c
+	jr c, .next
+
+	ldh [hDividend + 0], a
+
+	ld a, d
+	ldh [hDividend + 1], a
+
+	ldh a, [hMathBuffer + 4]
+	inc a
+	ldh [hMathBuffer + 4], a
+
+	jr .loop
+
+.next
+	ld a, b
+	cp 1
+	jr z, .done
+
+	ldh a, [hMathBuffer + 4]
+	add a
+	ldh [hMathBuffer + 4], a
+
+	ldh a, [hMathBuffer + 3]
+	rla
+	ldh [hMathBuffer + 3], a
+
+	ldh a, [hMathBuffer + 2]
+	rla
+	ldh [hMathBuffer + 2], a
+
+	ldh a, [hMathBuffer + 1]
+	rla
+	ldh [hMathBuffer + 1], a
+
+	dec e
+	jr nz, .next2
+
+	ld e, 8
+	ldh a, [hMathBuffer + 0]
+	ldh [hDivisor], a
+	xor a
+	ldh [hMathBuffer + 0], a
+
+	ldh a, [hDividend + 1]
+	ldh [hDividend + 0], a
+
+	ldh a, [hDividend + 2]
+	ldh [hDividend + 1], a
+
+	ldh a, [hDividend + 3]
+	ldh [hDividend + 2], a
+
+.next2
+	ld a, e
+	cp 1
+	jr nz, .okay
+	dec b
+
+.okay
+	ldh a, [hDivisor]
+	srl a
+	ldh [hDivisor], a
+
+	ldh a, [hMathBuffer + 0]
+	rr a
+	ldh [hMathBuffer + 0], a
+
+	jr .loop
+
+.done
+	ldh a, [hDividend + 1]
+	ldh [hDivisor], a
+
+	ldh a, [hMathBuffer + 4]
+	ldh [hDividend + 3], a
+
+	ldh a, [hMathBuffer + 3]
+	ldh [hDividend + 2], a
+
+	ldh a, [hMathBuffer + 2]
+	ldh [hDividend + 1], a
+
+	ldh a, [hMathBuffer + 1]
+	ldh [hDividend + 0], a
+
+	ret
+; 68f3
--- a/engine/title.asm
+++ b/engine/title.asm
@ -24,7 +24,7 @@ TitleSequenceStart::
 	call TitleScreenMain 
 	jr nc, .loop
 	
-	call ClearPalettesAndWait
+	call ClearBGPalettes
 	call ClearSprites
 	ld a, $01
 	ldh [hBGMapMode], a
--- a/home/map.asm
+++ b/home/map.asm
@ -888,8 +888,8 @@ ReadObjectEvents:: ; 268f

 ClearObjectStructs:: ; 26cf
 	xor a
-	ld [$CE7F], a ; TODO
-	ld hl, wObject1Struct
+	ld [wUnkObjectStruct], a ; TODO
+	ld hl, wObject2Struct
 	ld de, wObject2Struct - wObject1Struct
 	ld c, 7
 .clear_struct
--- a/home/map_objects.asm
+++ b/home/map_objects.asm
@ -0,0 +1,676 @@
+include "constants.asm"
+
+SECTION "Map Object Related Functions", ROM0 [$15b5]
+
+Function15b5:: ; 15b5
+	callab Function8000
+	ret
+
+GetMapObject:: ; 00:15be
+	ld hl, wMapObjects
+	ld bc, MAP_OBJECT_LENGTH
+	call AddNTimes
+	ld b, h
+	ld c, l
+	ret
+
+GetMapObjectAttrPtr:: ; 15ca
+	call GetMapObject
+	ld d, $0
+	add hl, de
+	ret
+
+Function15d1:: ; 15d1
+	ldh [hMapObjectIndexBuffer], a
+	call GetMapObject
+	call Function40eb
+	ret
+
+Function15da::
+	ldh [hMapObjectIndexBuffer], a
+	callab Function8131
+	ldh a, [hMapObjectIndexBuffer]
+	call GetMapObject
+	call Function40eb
+	ret
+
+Function15ed::
+	ldh [hMapObjectIndexBuffer], a
+	call GetMapObject
+	ld a, $0
+	ldh [hObjectStructIndexBuffer], a
+	ld de, wObjectStructs
+	callab Function813d
+	ret
+
+Function1602::
+	ldh [hMapObjectIndexBuffer], a
+	call GetMapObject
+	ld a, $2
+	ldh [hObjectStructIndexBuffer], a
+	ld de, wObject1Struct
+	callab Function813d
+	ret
+
+Function1617:: ; 00:1617
+	ldh [hMapObjectIndexBuffer], a
+	call GetMapObject
+	ld hl, MAPOBJECT_OBJECT_STRUCT_ID
+	add hl, bc
+	ld a, [hl]
+	cp $ff
+	ret z
+	ld [hl], $ff
+	push af
+	ld d, a
+	ld a, [wObjectFollow_Leader]
+	cp d
+	jr nz, .asm_1633
+	ld a, $ff
+	ld [wObjectFollow_Leader], a
+.asm_1633: ; 00:1633
+	ld a, [wObjectFollow_Follower]
+	cp d
+	jr nz, .asm_163e
+	ld a, $0
+	ld [wObjectFollow_Follower], a
+.asm_163e: ; 00:163e
+	pop af
+	call GetObjectStruct
+	ld bc, OBJECT_LENGTH
+	xor a
+	call ByteFill
+	ret
+
+Function164a::
+	call Function1617
+	callab Function8125
+	ret
+
+Function1656::
+	push hl
+	call GetMapObject
+	ld d, b
+	ld e, c
+	ld a, $ff
+	ld [de], a
+	inc de
+	pop hl
+	ld bc, MAP_OBJECT_TEMPLATE_LENGTH
+	call CopyBytes
+	ret
+
+Function1668::
+	call GetMapObject
+	ld a, [wXCoord]
+	add $4
+	ld hl, MAPOBJECT_X_COORD
+	add hl, bc
+	ld [hl], a
+	ld a, [wYCoord]
+	add $4
+	ld hl, MAPOBJECT_Y_COORD
+	add hl, bc
+	ld [hl], a
+	ret
+
+Function1680::
+	call CheckObjectVisibility
+	ret c
+	ld hl, OBJECT_NEXT_MAP_X
+	add hl, bc
+	ld d, [hl]
+	ld hl, OBJECT_NEXT_MAP_Y
+	add hl, bc
+	ld e, [hl]
+	ldh a, [hMapObjectIndexBuffer]
+	call GetMapObject
+	ld hl, MAPOBJECT_X_COORD
+	add hl, bc
+	ld [hl], d
+	ld hl, MAPOBJECT_Y_COORD
+	add hl, bc
+	ld [hl], e
+	and a
+	ret
+
+Function169f::
+	call GetMapObject
+	ld hl, MAPOBJECT_OBJECT_STRUCT_ID
+	add hl, bc
+	ld a, [hl]
+	push af
+	ld [hl], $ff
+	inc hl
+	ld bc, MAP_OBJECT_LENGTH - 1
+	xor a
+	call ByteFill
+	pop af
+	cp $ff
+	ret z
+	cp $a
+	ret nc
+	ld b, a
+	ld a, [wObjectFollow_Leader]
+	cp b
+	jr nz, .asm_16c5
+	ld a, $ff
+	ld [wObjectFollow_Leader], a
+.asm_16c5: ; 00:16c5
+	ld a, b
+	call GetObjectStruct
+	ld bc, OBJECT_LENGTH
+	xor a
+	call ByteFill
+	ret
+
+LoadMovementDataPointer::
+	ld [wMovementObject], a
+	ldh a, [hROMBank]
+	ld [wMovementDataBank], a
+	ld a, l
+	ld [wMovementDataAddr], a
+	ld a, h
+	ld [wMovementDataAddr + 1], a
+	ld a, [wMovementObject]
+	call CheckObjectVisibility
+	ret c
+	ld hl, $3
+	add hl, bc
+	ld [hl], $19
+	ld hl, $8
+	add hl, bc
+	ld [hl], $0
+	ld hl, wVramState
+	set 7, [hl]
+	and a
+	ret
+
+Function16fb::
+	ld [wMovementObject], a
+	ldh a, [hROMBank]
+	ld [wMovementDataBank], a
+	ld a, l
+	ld [wMovementDataAddr], a
+	ld a, h
+	ld [wMovementDataAddr + 1], a
+	ld a, [wMovementObject]
+	call CheckObjectVisibility
+	jr c, .asm_171f
+	ld hl, OBJECT_MOVEMENTTYPE
+	add hl, bc
+	ld [hl], $19
+	ld hl, OBJECT_FACING
+	add hl, bc
+	ld [hl], $0
+.asm_171f: ; 00:171f
+	ret
+
+CheckObjectVisibility:: ; 00:1720
+	ldh [hMapObjectIndexBuffer], a
+	call GetMapObject
+	ld hl, MAPOBJECT_OBJECT_STRUCT_ID
+	add hl, bc
+	ld a, [hl]
+	cp $ff
+	jr z, .asm_1735
+	ldh [hObjectStructIndexBuffer], a
+	call GetObjectStruct
+	and a
+	ret
+
+.asm_1735: ; 00:1735
+	scf
+	ret
+
+PushToCmdQueue:: ; 1737
+	push de
+	call GetCmdQueueEmptySlot
+	pop de
+	ret c
+	ld b, h
+	ld c, l
+	ld a, [de]
+	inc de
+	ld hl, $1
+	add hl, bc
+	ld [hl], a
+	ld a, [de]
+	inc de
+	ld hl, $2
+	add hl, bc
+	ld [hl], a
+	ld a, [de]
+	inc de
+	ld hl, $3
+	add hl, bc
+	ld [hl], a
+	ld a, [de]
+	inc de
+	ld hl, $d
+	add hl, bc
+	ld [hl], a
+	ld a, [de]
+	inc de
+	ld hl, $e
+	add hl, bc
+	ld [hl], a
+	ld a, [de]
+	inc de
+	ld hl, $f
+	add hl, bc
+	ld [hl], a
+	ldh a, [hMapObjectIndexBuffer]
+	inc a
+	ld hl, $0
+	add hl, bc
+	ld [hl], a
+	push bc
+	dec a
+	call GetObjectStruct
+	ld d, b
+	ld e, c
+	pop bc
+	ld hl, $18
+	add hl, de
+	ld a, [hl]
+	ld hl, $4
+	add hl, bc
+	ld [hl], a
+	ld hl, $19
+	add hl, de
+	ld a, [hl]
+	ld hl, $5
+	add hl, bc
+	ld [hl], a
+	ret
+
+GetCmdQueueEmptySlot:: ; 00:178e
+	ld hl, wCmdQueue
+	ld de, CMDQUEUE_ENTRY_SIZE
+	ld a, 1
+.asm_1796: ; 00:1796
+	ldh [hObjectStructIndexBuffer], a
+	ld a, [hl]
+	and a
+	jr z, .asm_17a6
+	add hl, de
+	ldh a, [hObjectStructIndexBuffer]
+	inc a
+	cp 4 + 1
+	jr nz, .asm_1796
+	scf
+	ret
+
+.asm_17a6: ; 00:17a6
+	xor a
+	ret
+
+UpdateSprites:: ; 00:17a8
+	ld a, [wVramState]
+	bit 0, a
+	ret z
+	callab Function5007
+	callab Function5190
+	ret
+
+GetObjectStruct:: ; 00:17bf
+	ld bc, $28
+	ld hl, wObjectStructs
+	call AddNTimes
+	ld b, h
+	ld c, l
+	ret
+
+Function17cb::
+	add $10
+	ld e, a
+	ldh a, [hROMBank]
+	push af
+	ld a, BANK(Function862e)
+	call Bankswitch
+	call Function862e
+	pop af
+	call Bankswitch
+	ret
+
+Function17de::
+	push hl
+	push bc
+	ld c, a
+	ld b, $ff
+	ld hl, .Data
+.asm_17e6: ; 00:17e6
+	ld a, [hli]
+	cp b
+	jr z, .asm_17ee
+	cp c
+	jr nz, .asm_17e6
+	scf
+.asm_17ee: ; 00:17ee
+	pop bc
+	pop hl
+	ret
+
+.Data: ; 00:17f1
+	db $51, $55, $56, $57, $58, $5a, $5b, $ff
+
+Function17f9::
+	call GetMapObject
+	ld hl, $0
+	add hl, bc
+	ld a, [hl]
+	cp $ff
+	ret z
+	call GetObjectStruct
+	push bc
+	call Function1828
+	pop bc
+	ld hl, $5
+	add hl, bc
+	res 5, [hl]
+	ret
+
+Function1813::
+	call GetMapObject
+	ld hl, $0
+	add hl, bc
+	ld a, [hl]
+	cp $ff
+	ret z
+	call GetObjectStruct
+	ld hl, $5
+	add hl, bc
+	set 5, [hl]
+	ret
+
+Function1828:: ; 00:1828
+	ld bc, wObjectStructs
+	xor a
+.asm_182c: ; 00:182c
+	push af
+	ld hl, OBJECT_SPRITE
+	add hl, bc
+	ld a, [hl]
+	and a
+	jr z, .asm_183b
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	set 5, [hl]
+.asm_183b: ; 00:183b
+	ld hl, OBJECT_LENGTH
+	add hl, bc
+	ld b, h
+	ld c, l
+	pop af
+	inc a
+	cp 10
+	jr nz, .asm_182c
+	ret
+
+Function1848::
+	push bc
+	ld bc, wObjectStructs
+	xor a
+.asm_184d: ; 00:184d
+	push af
+	ld hl, OBJECT_SPRITE
+	add hl, bc
+	ld a, [hl]
+	and a
+	jr z, .asm_185c
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	res 5, [hl]
+.asm_185c: ; 00:185c
+	ld hl, OBJECT_LENGTH
+	add hl, bc
+	ld b, h
+	ld c, l
+	pop af
+	inc a
+	cp 10
+	jr nz, .asm_184d
+	pop bc
+	ret
+
+Function186a::
+	call GetMapObject
+	ld hl, $0
+	add hl, bc
+	ld a, [hl]
+	cp $ff
+	ret z
+	call GetObjectStruct
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	res 5, [hl]
+	ret
+
+Function187f::
+	xor a
+.asm_1880: ; 00:1880
+	push af
+	push hl
+	ld b, a
+	ldh a, [hROMBank]
+	push af
+	ld c, [hl]
+	inc hl
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+	ld a, c
+	call Bankswitch
+	ld a, b
+	call ._hl_
+	pop af
+	call Bankswitch
+	pop hl
+	pop af
+	inc a
+	cp 16
+	jr nz, .asm_1880
+	ret
+
+._hl_: ; 00:189f
+	jp hl
+
+Function18a0::
+	ld a, [wcb70]
+	and a
+	ret z
+	ldh a, [hROMBank]
+	push af
+	ld a, BANK(Function83e8)
+	call Bankswitch
+	call Function83e8
+	pop af
+	call Bankswitch
+	ret
+
+Function18b4::
+	ld bc, wPlayerStruct
+	ld hl, OBJECT_FLAGS
+	add hl, bc
+	set 3, [hl]
+	set 2, [hl]
+	set 1, [hl]
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	set 5, [hl]
+	call Function18e5
+	ret
+
+Function18cc::
+	ld hl, wPlayerFlags
+	res 3, [hl]
+	res 2, [hl]
+	res 1, [hl]
+	ld hl, wPlayerFlags + 1
+	res 5, [hl]
+	ld hl, wPlayerMovementType
+	ld [hl], $10
+	ld hl, wPlayerDirection
+	ld [hl], $0
+	ret
+
+Function18e5:: ; 00:18e5
+	ld hl, OBJECT_DIRECTION_WALKING
+	add hl, bc
+	ld a, [hl]
+	srl a
+	srl a
+	and $3
+	ld e, a
+	ld d, $0
+	ld hl, .Data
+	add hl, de
+	ld a, [hl]
+	ld hl, OBJECT_MOVEMENTTYPE
+	add hl, bc
+	ld [hl], a
+	ld hl, OBJECT_FACING
+	add hl, bc
+	ld [hl], $0
+	ret
+
+.Data:
+	db $05, $06, $07, $08
+
+Function1908::
+	call CheckObjectVisibility
+	ret c
+	push bc
+	call Function191d
+	pop bc
+	ld hl, OBJECT_FLAGS
+	add hl, bc
+	set 7, [hl]
+	ldh a, [hObjectStructIndexBuffer]
+	ld [wCenteredObject], a
+	ret
+
+Function191d:: ; 00:191d
+	ld a, [wCenteredObject]
+	cp $ff
+	ret z
+	call GetObjectStruct
+	ld hl, OBJECT_FLAGS
+	add hl, bc
+	res 7, [hl]
+	ld a, $ff
+	ld [wCenteredObject], a
+	ret
+
+; 1932
+
+StartFollow::
+	push bc
+	ld a, b
+	call SetLeaderIfVisible
+	pop bc
+	ld a, c
+	call SetFollowerIfVisible
+	callab QueueFollowerFirstStep
+	ret
+
+SetLeaderIfVisible:: ; 00:1945
+	call CheckObjectVisibility
+	ret c
+	ldh a, [hObjectStructIndexBuffer]
+	ld [wObjectFollow_Leader], a
+	ret
+
+ResetLeader::
+	xor a
+	ld [wObjectFollow_Leader], a
+	ret
+
+SetFollowerIfVisible:: ; 00:1954
+	push af
+	call ResetFollower
+	pop af
+	call CheckObjectVisibility
+	ret c
+	ld hl, OBJECT_MOVEMENTTYPE
+	add hl, bc
+	ld [hl], $18
+	ld hl, OBJECT_FACING
+	add hl, bc
+	ld [hl], $0
+	ldh a, [hObjectStructIndexBuffer]
+	ld [wObjectFollow_Follower], a
+	ret
+
+ResetFollower:: ; 00:196f
+	ld a, [wObjectFollow_Follower]
+	and a
+	ret z
+	cp $ff
+	ret z
+	call GetObjectStruct
+	call Function18e5
+	ret
+
+Function197e::
+	call CheckObjectVisibility
+	ret c
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	res 0, [hl]
+	ret
+
+Function1989::
+	call CheckObjectVisibility
+	ret c
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	set 0, [hl]
+	ret
+
+Function1994::
+	call CheckObjectVisibility
+	ret c
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	res 4, [hl]
+	ret
+
+Function199f::
+	call CheckObjectVisibility
+	ret c
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	set 4, [hl]
+	ret
+
+Function19aa::
+	call CheckObjectVisibility
+	ret c
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	set 7, [hl]
+	ret
+
+Function19b5::
+	call CheckObjectVisibility
+	ret c
+	ld hl, OBJECT_FLAGS + 1
+	add hl, bc
+	res 7, [hl]
+	ret
+
+Function19c0::
+	push de
+	call CheckObjectVisibility
+	pop de
+	ret c
+	ld a, d
+	add a
+	add a
+	and $c
+	ld hl, OBJECT_DIRECTION_WALKING
+	add hl, bc
+	ld [hl], a
+	ret
--- a/home/math.asm
+++ b/home/math.asm
@ -0,0 +1,25 @@
+include "constants.asm"
+
+if DEBUG
+SECTION "Math utility functions", ROM0 [$3380]
+else
+SECTION "Math utility functions", ROM0 [$3344]
+endc
+
+Multiply::
+	push hl
+	push bc
+	callab _Multiply
+	pop bc
+	pop hl
+	ret
+
+Divide::
+	push hl
+	push de
+	push bc
+	homecall _Divide
+	pop bc
+	pop de
+	pop hl
+	ret
--- a/home/menu.asm
+++ b/home/menu.asm
@ -210,15 +210,15 @@ Function1e8a:: ; 00:1e8a
 	ldh [hBGMapMode], a
 	xor a
 	call OpenSRAM
-	call Function1cae
+	call GetWindowStackTop
 	ld a, l
 	ld [wWindowStackPointer], a
 	ld a, h
 	ld [wWindowStackPointer + 1], a
-	call Function1c7a
+	call PopWindow
 	ld d, h
 	ld e, l
-	call Function1c60
+	call RestoreTileBackup
 	call CloseSRAM
 	ld hl, wWindowStackSize
 	dec [hl]
@ -271,7 +271,7 @@ GetMenuIndexSet:: ; 00:1ec3

 Function1ee9:: ; 1ee9
 	call MenuBoxCoord2Tile
-	call Function1c86
+	call GetMenuBoxDims
 	ld a, [wMenuDataItems]
 	add a
 	cp b
--- a/home/menu_window.asm
+++ b/home/menu_window.asm
@ -0,0 +1,246 @@
+include "constants.asm"
+
+SECTION "Menu Window Functions", ROM0 [$1bf4]
+
+PushWindow:: ; 00:1bf4
+	ld hl, PlaceWaitingText
+	ld a, $9
+	jp FarCall_hl
+
+ExitMenu:: ; 00:1bfc
+	push af
+	callab _ExitMenu
+	call Function1c0a
+	pop af
+	ret
+
+Function1c0a:: ; 00:1c0a
+	ld a, [wVramState]
+	bit 0, a
+	ret z
+
+	xor a
+	call OpenSRAM
+	hlcoord 0, 0
+	ld de, sSpriteBuffer0
+	ld bc, $168
+	call CopyBytes
+	call CloseSRAM
+
+	call LoadMapPart
+
+	xor a
+	call OpenSRAM
+	ld hl, sSpriteBuffer0
+	decoord 0, 0
+	ld bc, $168
+.asm_1c33: ; 00:1c33
+	ld a, [hl]
+	cp $61
+	jr c, .asm_1c39
+	ld [de], a
+.asm_1c39: ; 00:1c39
+	inc hl
+	inc de
+	dec bc
+	ld a, c
+	or b
+	jr nz, .asm_1c33
+	call CloseSRAM
+
+	ret
+
+InitVerticalMenuCursor:: ; 00:1c44
+	jpab _InitVerticalMenuCursor
+
+CloseWindow:: ; 00:1c4c
+	push af
+	call ExitMenu
+	call WaitBGMap
+	call UpdateSprites
+	pop af
+	ret
+
+Function1c58::
+	jpab Function24185
+
+RestoreTileBackup:: ; 00:1c60
+	call MenuBoxCoord2Tile
+	call GetMenuBoxDims
+	inc b
+	inc c
+.asm_1c68: ; 00:1c68
+	push bc
+	push hl
+.asm_1c6a: ; 00:1c6a
+	ld a, [de]
+	ld [hli], a
+	dec de
+	dec c
+	jr nz, .asm_1c6a
+	pop hl
+	ld bc, SCREEN_WIDTH
+	add hl, bc
+	pop bc
+	dec b
+	jr nz, .asm_1c68
+	ret
+
+PopWindow:: ; 00:1c7a
+	ld b, $10
+	ld de, wMenuDataHeader
+.asm_1c7f: ; 00:1c7f
+	ld a, [hld]
+	ld [de], a
+	inc de
+	dec b
+	jr nz, .asm_1c7f
+	ret
+
+GetMenuBoxDims:: ; 00:1c86
+	push hl
+	ld hl, wMenuBorderTopCoord
+	ld a, [hli]
+	ld b, a
+	ld a, [hli]
+	ld c, a
+	ld a, [hli]
+	sub b
+	ld b, a
+	ld a, [hli]
+	sub c
+	ld c, a
+	pop hl
+	ret
+
+CopyMenuData:: ; 00:1c96
+	push hl
+	push de
+	push bc
+	push af
+	ld hl, wMenuDataPointer
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+	ld de, wMenuDataFlags
+	ld bc, $10
+	call CopyBytes
+	pop af
+	pop bc
+	pop de
+	pop hl
+	ret
+
+GetWindowStackTop:: ; 00:1cae
+	ld hl, wWindowStackPointer
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+	inc hl
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+	ret
+
+PlaceVerticalMenuItems:: ; 00:1cb9
+	call CopyMenuData
+	ld hl, wMenuDataPointer
+	ld e, [hl]
+	inc hl
+	ld d, [hl]
+	call GetMenuTextStartCoord
+	call Coord2Tile ; hl now contains the tilemap address where we will start printing text.
+	inc de
+	ld a, [de]
+	inc de
+	ld b, a
+.asm_1ccc: ; 00:1ccc
+	push bc
+	call PlaceString
+	inc de
+	ld bc, 2 * SCREEN_WIDTH
+	add hl, bc
+	pop bc
+	dec b
+	jr nz, .asm_1ccc
+
+	ld a, [wMenuDataFlags]
+	bit 4, a
+	ret z
+
+	call MenuBoxCoord2Tile
+	ld a, [de]
+	ld c, a
+	inc de
+	ld b, $0
+	add hl, bc
+	jp PlaceString
+
+MenuBox:: ; 00:1ceb
+	call MenuBoxCoord2Tile
+	call GetMenuBoxDims
+	dec b
+	dec c
+	jp DrawTextBox
+
+GetMenuTextStartCoord:: ; 00:1cf6
+	ld a, [wMenuBorderTopCoord]
+	ld b, a
+	inc b
+	ld a, [wMenuBorderLeftCoord]
+	ld c, a
+	inc c
+	ld a, [wMenuDataFlags]
+	bit 6, a
+	jr nz, .asm_1d08
+	inc b
+.asm_1d08: ; 00:1d08
+	ld a, [wMenuDataFlags]
+	bit 7, a
+	jr z, .asm_1d10
+	inc c
+.asm_1d10: ; 00:1d10
+	ret
+
+ClearMenuBoxInterior::
+	call MenuBoxCoord2Tile
+	ld bc, SCREEN_WIDTH + 1
+	add hl, bc
+	call GetMenuBoxDims
+	dec b
+	dec c
+	call ClearBox
+	ret
+
+ClearWholeMenuBox::
+	call MenuBoxCoord2Tile
+	call GetMenuBoxDims
+	inc c
+	inc b
+	call ClearBox
+	ret
+
+MenuBoxCoord2Tile:: ; 00:1d2d
+	ld a, [wMenuBorderLeftCoord]
+	ld c, a
+	ld a, [wMenuBorderTopCoord]
+	ld b, a
+Coord2Tile:: ; 00:1d35
+	xor a
+	ld h, a
+	ld l, b
+	ld a, c
+	ld b, h
+	ld c, l
+	add hl, hl
+	add hl, hl
+	add hl, bc
+	add hl, hl
+	add hl, hl
+	ld c, a
+	xor a
+	ld b, a
+	add hl, bc
+	bccoord 0, 0
+	add hl, bc
+	ret
--- a/home/misc_32c8.asm
+++ b/home/misc_32c8.asm
@ -0,0 +1,98 @@
+include "constants.asm"
+
+if DEBUG
+SECTION "Unknown 32c8", ROM0[$32c8]
+else
+SECTION "Unknown 32c8", ROM0[$328c]
+endc
+
+Function32c8::
+	predef Functionce10
+	ld a, b
+	and a
+	ret
+
+Function32d0::
+	ld hl, .Data
+	ret
+
+.Data: ; 00:32d4
+	db "@"
+
+SubtractSigned::
+	sub b
+	ret nc
+	cpl
+	add $1
+	scf
+	ret
+
+if DEBUG
+SECTION "Unknown 3686", ROM0[$3686]
+else
+SECTION "Unknown 3686", ROM0[$364a]
+endc
+
+GiveMonToPlayer:: ; 3686
+; Give to the player Pokemon of species b at level c.
+	ld a, b
+	ld [wMonDexIndex], a
+	ld a, c
+	ld [wCurPartyLevel], a
+	xor a
+	ld [wMonType], a
+	jpba Function1130a
+
+WaitPressedAny:: ; 369a
+; Waits for one of the buttons in d to be pressed.
+; If bc is negative, waits forever.
+; Otherwise, times out after bc frames then returns z.
+
+; Reset hJoypadSum to clear button history
+	xor a
+	ldh [hJoypadSum], a
+.loop: ; 00:369d
+; Wait for joypad polling.
+	call DelayFrame
+
+; If any of the buttons in d were pressed, return nz.
+	ldh a, [hJoypadSum]
+	and a
+	jr z, .not_pressed
+	and d
+	ret nz
+.not_pressed: ; 00:36a7
+
+; If bc < 0, don't check timeout.
+	bit 7, b
+	jr nz, .loop
+
+; Count down to timeout.
+	dec bc
+	ld a, b
+	or c
+	jr nz, .loop
+
+; Return z, signifying that the request timed out.
+	ret
+
+CountSetBits:: ; 36b1
+; Count the number of bits set in b bytes at hl.
+; Return to a, c, and wce37.
+	ld c, $0
+.asm_36b3: ; 00:36b3
+	ld a, [hli]
+	ld e, a
+	ld d, $8
+.asm_36b7: ; 00:36b7
+	srl e
+	ld a, $0
+	adc c
+	ld c, a
+	dec d
+	jr nz, .asm_36b7
+	dec b
+	jr nz, .asm_36b3
+	ld a, c
+	ld [wce37], a
+	ret
--- a/home/mon_stats.asm
+++ b/home/mon_stats.asm
@ -0,0 +1,82 @@
+include "constants.asm"
+
+if DEBUG
+SECTION "Mon Stats", ROM0 [$394b]
+else
+SECTION "Mon Stats", ROM0 [$390f]
+endc
+
+DrawBattleHPBar::
+	push hl
+	push de
+	push bc
+	ld a, $60
+	ld [hli], a
+	ld a, $61
+	ld [hli], a
+	push hl
+	ld a, $62
+.asm_3957: ; 00:3957
+	ld [hli], a
+	dec d
+	jr nz, .asm_3957
+	ld a, $6b
+	add b
+	ld [hl], a
+	pop hl
+	ld a, e
+	and a
+	jr nz, .asm_396a
+	ld a, c
+	and a
+	jr z, .asm_397d
+	ld e, $1
+.asm_396a: ; 00:396a
+	ld a, e
+	sub $8
+	jr c, .asm_3979
+	ld e, a
+	ld a, $6a
+	ld [hli], a
+	ld a, e
+	and a
+	jr z, .asm_397d
+	jr .asm_396a
+
+.asm_3979: ; 00:3979
+	ld a, $62
+	add e
+	ld [hl], a
+.asm_397d: ; 00:397d
+	pop bc
+	pop de
+	pop hl
+	ret
+
+PrepMonFrontpic::
+	ld a, $1
+	ld [wSpriteFlipped], a
+_PrepMonFrontpic::
+	ld a, [wMonDexIndex]
+	and a
+	jr z, .asm_39a8
+	cp 252
+	jr nc, .asm_39a8
+	push hl
+	ld de, vFrontPic
+	call LoadMonFrontSprite
+	pop hl
+	xor a
+	ldh [hGraphicStartTile], a
+	lb bc, 7, 7
+	predef PlaceGraphic
+	xor a
+	ld [wSpriteFlipped], a
+	ret
+
+.asm_39a8: ; 00:39a8
+	xor a
+	ld [wSpriteFlipped], a
+	inc a
+	ld [wMonDexIndex], a
+	ret
--- a/home/print_text.asm
+++ b/home/print_text.asm
@ -48,4 +48,23 @@ PrintLetterDelay:: ; 33a3 (0:33a3)
 	pop de
 	pop hl
 	ret
-; 0x33e3
+; 0x33e3
+
+CopyDataUntil:: ; 33e3
+; Copy [hl .. bc) to de.
+
+; In other words, the source data is
+; from hl up to but not including bc,
+; and the destination is de.
+
+.asm_33e3: ; 00:33e3
+	ld a, [hli]
+	ld [de], a
+	inc de
+	ld a, h
+	cp b
+	jr nz, .asm_33e3
+	ld a, l
+	cp c
+	jr nz, .asm_33e3
+	ret
--- a/home/scrolling_menu.asm
+++ b/home/scrolling_menu.asm
@ -0,0 +1,93 @@
+include "constants.asm"
+
+if DEBUG
+SECTION "Scrolling Menu", ROM0 [$3810]
+else
+SECTION "Scrolling Menu", ROM0 [$37D4]
+endc
+
+Function3810::
+	ld e, [hl]
+	inc hl
+	ld d, [hl]
+	inc hl
+	push hl
+	ld h, d
+	ld l, e
+	call CopyMenuHeader
+	pop hl
+	ld e, [hl]
+	inc hl
+	ld d, [hl]
+	inc hl
+	ld a, [de]
+	ld [wMenuCursorBuffer], a
+	push de
+	ld e, [hl]
+	inc hl
+	ld d, [hl]
+	inc hl
+	ld a, [de]
+	ld [wMenuScrollPosition], a
+	push de
+	call ScrollingMenu
+	pop de
+	ld a, [wMenuScrollPosition]
+	ld [de], a
+	pop de
+	ld a, [wMenuCursorY]
+	ld [de], a
+	ld a, [wMenuJoypad]
+	ret
+
+ScrollingMenu:: ; 00:383e
+	call CopyMenuData
+	ldh a, [hROMBank]
+	push af
+
+	ld a, BANK(_InitScrollingMenu) ; and BANK(_ScrollingMenu)
+	call Bankswitch
+
+	call _InitScrollingMenu
+	call SetPalettes
+	call _ScrollingMenu
+
+	pop af
+	call Bankswitch
+
+	ld a, [wMenuJoypad]
+	ret
+
+Function385a::
+	push hl
+	jr asm_3865
+
+Function385d::
+	callab Function_8f1cb
+asm_3865: ; 00:3865
+	pop hl
+	call MenuTextBox
+	ld c, $0
+	call Function3872
+	call CloseWindow
+	ret
+
+Function3872:: ; 00:3872
+	push bc
+	jr asm_387d
+
+Function3875::
+	callab Function8cd0c
+asm_387d: ; 00:387d
+	pop bc
+	call GetJoypad
+	ldh a, [hJoyDown]
+	and A_BUTTON | B_BUTTON
+	jr nz, .asm_388e
+	ld a, c
+	and a
+	jr z, Function3872
+	dec c
+	jr z, Function3872
+.asm_388e: ; 00:388e
+	ret
--- a/home/tilemap.asm
+++ b/home/tilemap.asm
@ -0,0 +1,70 @@
+include "constants.asm"
+
+if DEBUG
+SECTION "Tilemap Functions", ROM0 [$360B]
+else
+SECTION "Tilemap Functions", ROM0 [$35CF]
+endc
+
+Function360b::
+	call ClearSprites
+	ld hl, wVramState
+	set 0, [hl]
+	call Function3657
+	call LoadFontExtra
+	call GetMemSGBLayout
+	jr WaitBGMap
+
+ClearBGPalettes:: ; 361e
+	call ClearPalettes
+WaitBGMap:: ; 00:3621
+; Tell VBlank to update BG Map
+	ld a, $1
+	ldh [hBGMapMode], a
+; Wait for it to do its magic
+	ld c, 3
+	call DelayFrames
+	ret
+
+SetPalettes:: ; 00:362b
+	ld a, %11100100
+	ldh [rBGP], a
+	ld a, %11010000
+	ldh [rOBP0], a
+	ret
+
+ClearPalettes:: ; 00:3634
+	xor a
+	ldh [rBGP], a
+	ldh [rOBP0], a
+	ldh [rOBP1], a
+	ret
+
+GetMemSGBLayout:: ; 00:363c
+	ld b, SGB_RAM
+GetSGBLayout:: ; 00:363e
+	ld a, [wSGB]
+	and a
+	ret z
+	predef_jump Function928b
+
+SetHPPal:: ; 00:3648
+	ld a, e
+	cp 27 ; 56.25%
+	ld d, $0
+	jr nc, .done
+	cp 10 ; 20.83%
+	inc d
+	jr nc, .done
+	inc d
+.done: ; 00:3655
+	ld [hl], d
+	ret
+
+Function3657:: ; 00:3657
+	call DisableLCD
+	callab Function140d9
+	call LoadFont
+	call UpdateSprites
+	call EnableLCD
+	ret
--- a/home/unknown_388f.asm
+++ b/home/unknown_388f.asm
@ -0,0 +1,101 @@
+include "constants.asm"
+
+if DEBUG
+SECTION "Unknown 388F", ROM0 [$388F]
+else
+SECTION "Unknown 388F", ROM0 [$3853]
+endc
+
+
+Function388f::
+	ret
+
+Function3890::
+	callba Function14cac
+	ret
+
+Function3899::
+	callba Function14dac
+	ret
+
+Function38a2::
+	callba Function14dc4
+	ret
+
+Function38ab::
+	callba Function14ddd
+	ret
+
+Function38b4::
+	callba Function14e00
+	ret
+
+Function38bd::
+	callba Function14e5f
+	ret
+
+Function38c6::
+	callba Function14e27
+	ret
+
+Function38cf::
+	callba Function14e4a
+	ret
+
+Function38d8::
+	ld hl, wc5ed
+	set 7, [hl]
+	ld a, $8
+	ld [wd637], a
+	ret
+
+Function38e3::
+	ldh a, [hJoyState]
+	and $f0
+	ret z
+	call Function3233
+	jp nz, Function323e
+	callab Function3ee3e
+	ld a, [wBattleMode]
+	and a
+	ret z
+	ld a, $3
+	call WriteIntod637
+	call Function3240
+	ret
+
+Function3904::
+	predef Function3ef19
+	ld a, $f3
+	ldh [hMapEntryMethod], a
+	ld hl, wd4a9
+	set 5, [hl]
+	ld hl, wJoypadFlags
+	set 4, [hl]
+	set 6, [hl]
+	ld a, $b
+	call WriteIntod637
+	ret
+
+Function391f::
+	ret
+
+Function3910::
+	ld a, [wcd5d]
+	cp $1
+	jr z, .asm_392d
+	ld a, $4
+	call WriteIntod637
+	ret
+
+.asm_392d: ; 00:392d
+	ld hl, wJoypadFlags
+	res 4, [hl]
+	ld hl, .text
+	call Function3111
+	call RotateFourPalettesLeft
+	jp Init
+
+.text:
+	text "つぎは　がんばるぞ！！"
+	done
--- a/home/util.asm
+++ b/home/util.asm
@ -1,12 +1,59 @@
 INCLUDE "constants.asm"

 if DEBUG
-SECTION "Misc Utility Functions", ROM0[$341F]
+SECTION "Misc Utility Functions", ROM0[$33EF]
 else
-SECTION "Misc Utility Functions", ROM0[$33E3]
+SECTION "Misc Utility Functions", ROM0[$33B3]
 endc

-_341F:: ; 341f
+Function33ef::
+	; hl = src
+	; de  = dest
+	; b = y
+	; c = x
+	push hl
+	push de
+	push bc
+	ld a, b
+	dec a
+	dec a
+	ld b, $0
+.asm_33f7: ; 00:33f7
+	add hl, bc
+	dec a
+	jr nz, .asm_33f7
+	pop bc
+	dec b
+	ld a, b
+	push hl
+	add hl, bc
+	ld d, h
+	ld e, l
+	pop hl
+.asm_3403: ; 00:3403
+	push af
+	push bc
+	call CopyBytes
+	pop bc
+	push bc
+	ld a, c
+	xor $ff
+	ld c, a
+	ld b, $ff
+	inc bc
+	add hl, bc
+	ld d, h
+	ld e, l
+	add hl, bc
+	pop bc
+	pop af
+	dec a
+	jr nz, .asm_3403
+	pop hl
+	pop de
+	jp CopyBytes
+
+SkipNames:: ; 341f
 ; Returns hl + a * 6
    and a
    ret z
@ -39,3 +86,35 @@ memcmp:: ; 3430
    dec c
    jr nz, .loop
    ret
+
+Function3439:: ; 3439
+; Place 2x2 sprite from *de into OAM at slot a
+	ld h, HIGH(wVirtualOAM)
+	swap a
+	ld l, a
+	call .Load
+	push bc
+	ld a, $8
+	add c
+	ld c, a
+	call .Load
+	pop bc
+	ld a, $8
+	add b
+	ld b, a
+	call .Load
+	ld a, $8
+	add c
+	ld c, a
+.Load: ; 00:3455
+	ld [hl], b
+	inc hl
+	ld [hl], c
+	inc hl
+	ld a, [de]
+	inc de
+	ld [hli], a
+	ld a, [de]
+	inc de
+	ld [hli], a
+	ret
--- a/hram.asm
+++ b/hram.asm
@ -57,7 +57,9 @@ hJoyDebounceSrc:: db ; ffa5

 hJoypadState2:: db ; ffa6

-    ds 8 ; TODO
+    ds 6 ; TODO
+hGraphicStartTile:: db ; ffad
+hMoveMon:: db

 UNION

@ -96,11 +98,37 @@ hSpriteOffset:: ; ffb1

    db ; TODO

+UNION
+
+; ffb3
+hProduct::
+hDividend::
+	; ds 4
+	db
+
+; ffb4
+hMultiplicand::
+hQuotient::
+	ds 3
+
+; ffb7
+hMultiplier::
+hDivisor::
+hRemainder::
+	db
+
+; ffb8
+hMathBuffer::
+	ds 5
+
+NEXTU
+
 hPrintNumLeadingDigit:: db ; ffb3 digit one place-value up
 hPrintNumDividend:: ds 3 ; ffb4 big-endian
 hPrintNumDivisor:: ds 3 ; ffb7 big-endian
 hPrintNumTemp:: ds 3 ; ffba big-endian

+ENDU
    ds 19 ; TODO


--- a/macros/farcall.asm
+++ b/macros/farcall.asm
@ -12,7 +12,7 @@ callab: MACRO ; address, bank
 ENDM

 homecall: MACRO
-	ld a, [hROMBank]
+	ldh a, [hROMBank]
 	push af
 	ld a, BANK(\1)
 	call Bankswitch
--- a/macros/wram.asm
+++ b/macros/wram.asm
@ -372,3 +372,13 @@ warp_struct: MACRO
 \1MapGroup:: ds 1
 \1MapNumber:: ds 1
 ENDM
+
+ptrba: MACRO
+\1Bank:: db
+\1Addr:: dw
+ENDM
+
+ptrab: MACRO
+\1Addr:: dw
+\1Bank:: db
+ENDM
--- a/shim.sym
+++ b/shim.sym
@ -1,33 +1,12 @@
 ; ROM0
-00:15BE GetMapObject
-00:1720 CheckObjectVisibility
-00:17A8 UpdateSprites
-00:17BF GetObjectStruct
 00:1A7C Function1a7c
-00:1BF4 PushWindow
-00:1BFC ExitMenu
-00:1C44 InitVerticalMenuCursor
-00:1C4C CloseWindow
-00:1C60 Function1c60 ; PopWindow?
-00:1C7A Function1c7a ; HandleWindow?
-00:1C86 Function1c86
-00:1C96 CopyMenuData
-00:1CAE Function1cae ; PushWindow?
-00:1CB9 PlaceVerticalMenuItems
-00:1CEB MenuBox
-00:1D2D MenuBoxCoord2Tile
 00:202C Function202c
-
 00:2C05 StartMenuCheck
+00:3111 Function3111
 00:3171 Function3171
-00:361E ClearPalettesAndWait
-00:3621 WaitBGMap
-00:362B SetPalettes
-00:3634 ClearPalettes
-00:363C GetMemSGBLayout
-00:363E GetSGBLayout
-00:3648 SetHPPal
-00:3655 SetHPPal.done
+00:3233 Function3233
+00:323E Function323e
+00:3240 Function3240
 00:39BA PlayCry
 00:3CA8 InitSpriteAnimStruct
 00:3D86 WaitSFX
@ -47,10 +26,12 @@
 00:3E2E GetMapMusic.unk_3E2E
 00:3E32 Unk_3E32

-
 01:4031 Function4031
 01:4031 DebugMenu
+01:40EB Function40eb
+01:5007 Function5007
 01:5190 _UpdateSprites
+01:5190 Function5190
 01:53CC MainMenu
 01:5D27 Function5d27
 01:63D8 ReanchorBGMap_NoOAMUpdate
@ -58,10 +39,15 @@
 01:6445 Function6445
 01:66B1 Function66b1
 01:6713 Function6713
-01:68F3 ItemAttributes

 02:4000 Function8000
 02:4098 _InitializeVisibleSprites
+02:4125 Function8125
+02:4131 Function8131
+02:413D Function813d
+02:43E8 Function83e8
+02:45DF QueueFollowerFirstStep
+02:462E Function862e
 02:4786 Function8786
 02:4856 DecompTownMapTilemap
 02:48DA DecompTownMapTilemap.tilemap
@ -98,6 +84,7 @@

 04:528F Function1128f
 04:52C1 Function112c1
+04:530A Function1130a
 04:5677 DoPlayerMovement
 04:5DBE DisplayStartMenu
 04:640B Function1240b
@ -109,6 +96,7 @@
 05:404C CheckInteriorMap
 05:405B AddIndoorSprites
 05:40AA AddOutdoorSprites
+05:40D9 Function140d9
 05:40FB LoadUsedSpritesGfx ; TODO: maybe there's a better name
 05:43B6 InitAllSRAMBanks 
 05:43E0 Function143e0
@ -123,6 +111,20 @@
 ; ptr  Copied to c5eb
 ; word Unknown (2 bytes)
 05:470E UnknownMapBufferPointers
+05:4CAC Function14cac
+05:4DAC Function14dac
+05:4DC4 Function14dc4
+05:4DDD Function14ddd
+05:4E00 Function14e00
+05:4E5F Function14e5f
+05:4E27 Function14e27
+05:4E4A Function14e4a
+
+09:412C _ExitMenu
+09:4185 Function24185
+09:4199 _InitVerticalMenuCursor
+09:426A _InitScrollingMenu
+09:4287 _ScrollingMenu

 0A:4C98 LinkTextboxAtHL
 0A:4D6E Function28d6e
@ -144,8 +146,9 @@
 0F:691E Function3e91e
 0F:6963 Function3e963
 0F:69A9 _LoadWildMons
+0F:6E3E Function3ee3e
 0F:6F19 Function3ef19
-0F:7019 Function3f019
+0F:7019 PlaceGraphic
 0F:704A Function3f04a
 0F:7068 Function3f068

@ -185,8 +188,10 @@
 23:4940 Function8c940
 23:49C6 Function8c9c6
 23:4CFD InitEffectObject
+23:4D0C Function8cd0c
 23:4d13 EffectObjectJumpNoDelay
 23:60cc MenuMonIconGfx
+23:71CB Function_8f1cb

 24:4000 SetClockDialog
 24:4239 SlotMachineGame
--- a/wram.asm
+++ b/wram.asm
@ -100,7 +100,8 @@ wMapBuffer::
 wMapScriptNumber:: db ; c5e8
 wMapScriptNumberLocation:: dw ; c5e9
 wUnknownMapPointer:: dw ; c5eb ; TODO
-    ds 19 ; TODO
+wc5ed:: db ; c5ed
+    ds 18 ; TODO
 wMapBufferEnd:: ; c600


@ -215,8 +216,7 @@ wPlayerLinkAction:: db ; cb51

 wLinkTimeoutFrames:: dw ; cb56
 wcb58:: ds 2 ; cb58
-; cb5a
-	ds 1 ; TODO
+wMonType:: db ; cb5a
 wCurSpecies:: db ; cb5b
 wNamedObjectTypeBuffer:: db ; cb5c

@ -232,12 +232,18 @@ wVBCopyDoubleSize:: ds 1 ; cb67
 wVBCopyDoubleSrc:: ds 2 ; cb68
 wVBCopyDoubleDst:: ds 2 ; cb6a

-SECTION "CB71", WRAM0[$CB71]
+SECTION "CB71", WRAM0[$CB70]
+
+wcb70:: db

 wVBCopyFarSize:: ds 1 ; cb71
 wVBCopyFarSrc:: ds 2 ; cb72
 wVBCopyFarDst:: ds 2 ; cb74
 wVBCopyFarSrcBank:: ds 1 ; cb76
+	db
+
+wMovementObject:: db ; cb78
+	ptrba wMovementData ; cb79

 SECTION "Collision buffer", WRAM0[$CB90]

@ -280,7 +286,7 @@ wMenuCursorBuffer:: db ; cc09
 	ds 8 ; TODO

 wMenuData2::
-	db ; cc12
+wMenuDataFlags:: db ; cc12
 wMenuDataItems:: db ; cc13
 wMenuDataIndicesPointer:: dw ; cc14
 wMenuDataDisplayFunctionPointer:: dw ; cc16
@ -308,7 +314,7 @@ wDebugWarpSelection:: ; cc39

    ds 6

-wSGB:: ; cc40
+wcc40:: ; cc40
    db

 SECTION "CC9C", WRAM0[$CC9C]
@ -349,7 +355,7 @@ wOBP1:: db ; cccc
 SECTION "CCCE", WRAM0[$CCCE]

 wDisableVBlankWYUpdate:: db ; ccce
-wcccf:: db
+wSGB:: db

 SECTION "CD26", WRAM0[$CD26]

@ -393,7 +399,10 @@ wFarCallBCBuffer:: ; cd54
    dw

    ds 3 ; TODO
-wVramState:: db
+wVramState:: db ; cd59
+
+	ds 3 ; TODO
+wcd5d:: db ; cd5d

 SECTION "CD72", WRAM0[$CD72]
 wcd72:: dw ; cd72
@ -412,6 +421,7 @@ wItemQuantityBuffer:: db ; cd7e
 SECTION "CDBA", WRAM0[$CDBA]

 wItemAttributeParamBuffer:: db ; cdba
+wCurPartyLevel:: db ; cdbb

 SECTION "CDBD", WRAM0[$CDBD]

@ -547,33 +557,33 @@ wObjectFollow_Leader:: ; ce76
    db
 wObjectFollow_Follower:: ; ce77
    db
+wCenteredObject:: ; ce78
+	db
+wFollowerMovementQueueLength:: ; ce79
+	db
+wFollowMovementQueue:: ; ce7a
+	ds 5

-
-SECTION "Object structs", WRAM0[$CEA7]
-
-wObjectStructs:: ; cea7
-wPlayerStruct::   object_struct wPlayer
-wObject0Struct::  object_struct wObject0
-wObject1Struct::  object_struct wObject1
-wObject2Struct::  object_struct wObject2
-wObject3Struct::  object_struct wObject3
-wObject4Struct::  object_struct wObject4
-wObject5Struct::  object_struct wObject5
-wObject6Struct::  object_struct wObject6
-wObject7Struct::  object_struct wObject7
+wObjectStructs:: ; ce7f
+; Note: this might actually not be an object. TODO: Investigate (if indexing starts at 1, then this isn't an object)
+; It might just be unused/a leftover.
+wUnkObjectStruct:: object_struct wUnkObject ; ce7f
+wPlayerStruct::   object_struct wPlayer ; cea7
+wObject1Struct::  object_struct wObject1 ; cecf
+wObject2Struct::  object_struct wObject2 ; cef7
+wObject3Struct::  object_struct wObject3 ; cf1f
+wObject4Struct::  object_struct wObject4 ; cf47
+wObject5Struct::  object_struct wObject5 ; cf6f
+wObject6Struct::  object_struct wObject6 ; cf97
+wObject7Struct::  object_struct wObject7 ; cfbf
+wObject8Struct::  object_struct wObject8 ; cfe7
 wObjectStructsEnd:: ; d00f

-; TODO: there are 4 structs of 16 bytes here,
-;       cleared by ClearObjectStructs.
-;       What are they?
-; d00f
-	ds 16
-; d01f
-	ds 16
-; d02f
-	ds 16
-; d03f
-	ds 16
+wCmdQueue:: ; d00f
+wCmdQueueEntry1:: ds 16
+wCmdQueueEntry2:: ds 16
+wCmdQueueEntry3:: ds 16
+wCmdQueueEntry4:: ds 16

 wMapObjects:: ; d04f
 wPlayerObject:: map_object wPlayer
@ -639,8 +649,10 @@ wBallQuantities:: db ; d1df
 SECTION "Rival's Name", WRAM0[$D258]
 wRivalsName:: ds 6 ; d258

-SECTION "D4AB", WRAM0[$D4AB]
+SECTION "D4AB", WRAM0[$D4A9]

+wd4a9:: db ; d4a9
+	ds 1 ; TODO
 wJoypadFlags:: db ; d4ab
 ; 76543210
 ; ||||\__/
@ -673,6 +685,8 @@ ENDR
 wCurrMapObjectCount:: ; d5f6
    db

+SECTION "D637", WRAM0[$D637]
+wd637:: db ; d637

 SECTION "Used sprites", WRAM0[$D643]