gen1recomp/docs/gold-walkthrough/asm-walk/section-10-the-lake-of-rage-and-shiny-gyarados.md

Section 10 - The Lake of Rage and Shiny Gyarados

Source: ../section-10-the-lake-of-rage-and-shiny-gyarados.txt Maps covered: MAP_ECRUTEAK_CITY (fly-in only), MAP_ROUTE_42_ECRUTEAK_GATE, MAP_ROUTE_42, MAP_MAHOGANY_TOWN, MAP_MAHOGANY_MART_1F, MAP_MAHOGANY_RED_GYARADOS_SPEECH_HOUSE, MAP_MAHOGANY_POKECENTER_1F, MAP_ROUTE_43_MAHOGANY_GATE, MAP_ROUTE_43, MAP_ROUTE_43_GATE, MAP_LAKE_OF_RAGE, MAP_LAKE_OF_RAGE_HIDDEN_POWER_HOUSE, MAP_LAKE_OF_RAGE_MAGIKARP_HOUSE

Badges / key milestones in this section: no badge. The milestones are ENGINE_FLYPOINT_MAHOGANY, ENGINE_FLYPOINT_LAKE_OF_RAGE, catching or defeating the Red Gyarados (EVENT_LAKE_OF_RAGE_RED_GYARADOS), the RED_SCALE, and EVENT_DECIDED_TO_HELP_LANCE, which arms SCENE_MAHOGANYMART1F_LANCE_UNCOVERS_STAIRS and opens the Team Rocket base in the next section.

A note on coordinates: every table below is transcribed verbatim from the map's _MapEvents block. warp_event, coord_event, bg_event and object_event all use the same map coordinate space (the object_event macro in macros/scripts/maps.asm adds the +4 border offset itself), so the numbers are directly comparable. A map declared map_const NAME, W, H spans x in 0 .. 2W-1 and y in 0 .. 2H-1.

A note on the event flag column of object_event: engine/overworld/map_objects_2.asm CheckObjectFlag masks (hides) the object when the flag is set, and -1 means always visible. So "set = gone".

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1. Route order

#	Map constant	asm file	Enter via	Leaves via	Why (walkthrough beat)
1	MAP_ECRUTEAK_CITY	maps/EcruteakCity.asm	Fly (SPAWN_ECRUTEAK, data/maps/spawn_points.asm spawn ECRUTEAK_CITY, 23, 28)	warp 1/2 at (35,26)/(35,27) -> ROUTE_42_ECRUTEAK_GATE 1/2	"Fly to Ecruteak City, then head east onto Route 42"
2	MAP_ROUTE_42_ECRUTEAK_GATE	maps/Route42EcruteakGate.asm	warps 1/2 at (0,4)/(0,5)	warps 3/4 at (9,4)/(9,5) -> ROUTE_42 1/2	gate hut between Ecruteak and Route 42
3	MAP_ROUTE_42	maps/Route42.asm	warps 1/2 at (0,8)/(0,9)	east map connection -> MAHOGANY_TOWN	Ultra Ball, Surf the two lakes, Cut to the apricorn trees, Super Potion, three trainers
4	MAP_MAHOGANY_TOWN	maps/MahoganyTown.asm	west map connection from ROUTE_42	warp 5 at (9,1) -> ROUTE_43_MAHOGANY_GATE 3	heal, Mahogany Mart, Red Gyarados speech house, blocked east exit
5	MAP_ROUTE_43_MAHOGANY_GATE	maps/Route43MahoganyGate.asm	warps 3/4 at (4,7)/(5,7)	warps 1/2 at (4,0)/(5,0) -> ROUTE_43 1/2	gate hut north out of Mahogany
6	MAP_ROUTE_43	maps/Route43.asm	warps 1/2 at (9,51)/(10,51)	north map connection -> LAKE_OF_RAGE	five trainers, Max Ether, Bitter Berry tree, the Rocket toll gate you are told to walk around
7	MAP_ROUTE_43_GATE	maps/Route43Gate.asm	Route 43 warp 3 at (17,35) (southbound) or warps 4/5 at (17,31)/(18,31) (northbound)	mirrored warps	the 1000-yen Rocket shakedown the walkthrough tells you to skip
8	MAP_LAKE_OF_RAGE	maps/LakeOfRage.asm	south map connection from ROUTE_43	Fly out (ENGINE_FLYPOINT_LAKE_OF_RAGE) once Lance is talked to	Red Gyarados, Red Scale, Lance, Wesley of Wednesday, Max Ether, TM43
9	MAP_LAKE_OF_RAGE_HIDDEN_POWER_HOUSE	maps/LakeOfRageHiddenPowerHouse.asm	Lake of Rage warp 1 at (7,3)	warps 1/2 at (2,7)/(3,7)	TM10 Hidden Power
10	MAP_LAKE_OF_RAGE_MAGIKARP_HOUSE	maps/LakeOfRageMagikarpHouse.asm	Lake of Rage warp 2 at (27,31)	warps 1/2 at (2,7)/(3,7)	Fishing Guru flavour; the Magikarp length contest only opens after EVENT_CLEARED_ROCKET_HIDEOUT

Spill into the next section: after Lance is helped, LakeOfRageLanceScript does setmapscene MAHOGANY_MART_1F, SCENE_MAHOGANYMART1F_LANCE_UNCOVERS_STAIRS, and the walkthrough ends with "fly back to Mahogany Town". MAP_MAHOGANY_MART_1F's staircase scene, MAP_TEAM_ROCKET_BASE_B1F..B3F and MAP_MAHOGANY_GYM belong to the next section; only the pieces of Mahogany Mart reachable before that are documented here.

Also out of scope but named by the walkthrough: maps/MrPokemonsHouse.asm MrPokemonsHouse_MrPokemonScript.RedScale is the RED_SCALE -> EXP_SHARE trade (checkitem RED_SCALE / verbosegiveitem EXP_SHARE / takeitem RED_SCALE). Mt. Mortar (MOUNT_MORTAR_1F_OUTSIDE, reached from Route 42 warps 3/4/5) is explicitly deferred by the walkthrough.

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2. Maps

MAP_ECRUTEAK_CITY

Only the eastern exit matters here.

• Script: maps/EcruteakCity.asm
• Blocks: maps/EcruteakCity.blk
• Header: data/maps/maps.asm:173 -> map EcruteakCity, TILESET_JOHTO, TOWN, LANDMARK_ECRUTEAK_CITY, MUSIC_ECRUTEAK_CITY, FALSE, PALETTE_AUTO, FISHGROUP_POND
• Dimensions: constants/map_constants.asm:159 -> map_const ECRUTEAK_CITY, 20, 18
• Connections (data/maps/attributes.asm:147): south ROUTE_37 (+5), west ROUTE_38 (+5), east ROUTE_42 (+9)
• Fly spawn: data/maps/spawn_points.asm:35 -> spawn ECRUTEAK_CITY, 23, 28

Warps (the two this section uses, maps/EcruteakCity.asm:229)

idx	x	y	destination map	dest warp
1	35	26	ROUTE_42_ECRUTEAK_GATE	1
2	35	27	ROUTE_42_ECRUTEAK_GATE	2

---

MAP_ROUTE_42_ECRUTEAK_GATE

• Script: maps/Route42EcruteakGate.asm
• Blocks: shared, data/maps/blocks.asm (no dedicated .blk)
• Header: data/maps/maps.asm:71 -> map Route42EcruteakGate, TILESET_GATE, GATE, LANDMARK_ROUTE_42, MUSIC_LAKE_OF_RAGE, FALSE, PALETTE_DAY, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:59 -> map_const ROUTE_42_ECRUTEAK_GATE, 5, 4
• Connections: none (indoor gate)

Warps (def_warp_events)

idx	x	y	destination map	dest warp
1	0	4	ECRUTEAK_CITY	1
2	0	5	ECRUTEAK_CITY	2
3	9	4	ROUTE_42	1
4	9	5	ROUTE_42	2

Coord events - none. BG events - none.

Object events (def_object_events)

const	sprite	x	y	movement	type	script label	event flag
(unnamed, index 2)	SPRITE_OFFICER	5	2	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_SCRIPT	Route42EcruteakGateOfficerScript	-1

No gate check here: the officer is a jumptextfaceplayer only. This gate is always open.

---

MAP_ROUTE_42

• Script: maps/Route42.asm (symbol Route42_MapEvents = 4c:5e86, pokegold.sym:23813)
• Blocks: maps/Route42.blk
• Header: data/maps/maps.asm:72 -> map Route42, TILESET_JOHTO, ROUTE, LANDMARK_ROUTE_42, MUSIC_LAKE_OF_RAGE, FALSE, PALETTE_AUTO, FISHGROUP_LAKE
• Dimensions: constants/map_constants.asm:60 -> map_const ROUTE_42, 30, 9 (x 0..59, y 0..17)
• Connections (data/maps/attributes.asm:231): west ECRUTEAK_CITY (-9), east MAHOGANY_TOWN (0)

Warps (def_warp_events)

idx	x	y	destination map	dest warp
1	0	8	ROUTE_42_ECRUTEAK_GATE	3
2	0	9	ROUTE_42_ECRUTEAK_GATE	4
3	10	5	MOUNT_MORTAR_1F_OUTSIDE	1
4	28	9	MOUNT_MORTAR_1F_OUTSIDE	2
5	46	7	MOUNT_MORTAR_1F_OUTSIDE	3

Coord events - def_coord_events is empty. Nothing on Route 42 trips a scene.

BG events (def_bg_events)

x	y	type	script/item
4	10	BGEVENT_READ	Route42Sign1
7	5	BGEVENT_READ	MtMortarSign1
45	9	BGEVENT_READ	MtMortarSign2
54	8	BGEVENT_READ	Route42Sign2
16	11	BGEVENT_ITEM	Route42HiddenMaxPotion -> hiddenitem MAX_POTION, EVENT_ROUTE_42_HIDDEN_MAX_POTION

Object events (def_object_events)

const	sprite	x	y	movement	type	script label	event flag
ROUTE42_FISHER	SPRITE_FISHER	40	10	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_TRAINER (sight 1)	TrainerFisherChris	-1
ROUTE42_POKEFAN_M	SPRITE_POKEFAN_M	51	9	SPRITEMOVEDATA_SPINRANDOM_FAST	OBJECTTYPE_TRAINER (sight 3)	TrainerHikerBenjamin	-1
ROUTE42_SUPER_NERD	SPRITE_SUPER_NERD	47	8	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_TRAINER (sight 3)	TrainerPokemaniacShane	-1
ROUTE42_FRUIT_TREE1	SPRITE_FRUIT_TREE	27	16	SPRITEMOVEDATA_STILL	OBJECTTYPE_SCRIPT	Route42FruitTree1 -> fruittree FRUITTREE_ROUTE_42_1	-1
ROUTE42_FRUIT_TREE2	SPRITE_FRUIT_TREE	28	16	SPRITEMOVEDATA_STILL	OBJECTTYPE_SCRIPT	Route42FruitTree2 -> fruittree FRUITTREE_ROUTE_42_2	-1
ROUTE42_FRUIT_TREE3	SPRITE_FRUIT_TREE	29	16	SPRITEMOVEDATA_STILL	OBJECTTYPE_SCRIPT	Route42FruitTree3 -> fruittree FRUITTREE_ROUTE_42_3	-1
ROUTE42_POKE_BALL1	SPRITE_POKE_BALL	6	4	SPRITEMOVEDATA_STILL	OBJECTTYPE_ITEMBALL	Route42UltraBall -> itemball ULTRA_BALL	EVENT_ROUTE_42_ULTRA_BALL
ROUTE42_POKE_BALL2	SPRITE_POKE_BALL	33	8	SPRITEMOVEDATA_STILL	OBJECTTYPE_ITEMBALL	Route42SuperPotion -> itemball SUPER_POTION	EVENT_ROUTE_42_SUPER_POTION

Scripts of interest

• TrainerFisherChris - trainer FISHER, CHRIS1, EVENT_BEAT_FISHER_CHRIS, .... After-battle branch is the standard phone-number ladder: checkevent EVENT_CHRIS_READY_FOR_REMATCH -> rematch; else checkcellnum PHONE_FISHER_CHRIS; else setevent EVENT_CHRIS_ASKED_FOR_PHONE_NUMBER and askforphonenumber PHONE_FISHER_CHRIS. The rematch arm picks CHRIS2 if EVENT_CLEARED_ROCKET_HIDEOUT and CHRIS3 if EVENT_BEAT_ELITE_FOUR; neither applies in this section.
• TrainerPokemaniacShane, TrainerHikerBenjamin - plain endifjustbattled / writetext / end, no flags beyond their EVENT_BEAT_*.
• Route42UltraBall / Route42SuperPotion - itemball; the one-time flag is the object's own event flag.
• Route42HiddenMaxPotion - hiddenitem MAX_POTION, EVENT_ROUTE_42_HIDDEN_MAX_POTION at (16,11). The walkthrough never mentions it.

Flags and events

constant	defined in	read/written by	meaning for a bot
EVENT_ROUTE_42_ULTRA_BALL	constants/event_flags.asm:1108	object row / itemball	set = ball at (6,4) already taken
EVENT_ROUTE_42_SUPER_POTION	constants/event_flags.asm:1109	object row / itemball	set = ball at (33,8) already taken
EVENT_ROUTE_42_HIDDEN_MAX_POTION	constants/event_flags.asm:183	Route42HiddenMaxPotion	set = hidden Max Potion consumed
EVENT_BEAT_FISHER_CHRIS	constants/event_flags.asm:591	TrainerFisherChris	set = Chris beaten
EVENT_BEAT_POKEMANIAC_SHANE	constants/event_flags.asm:753	TrainerPokemaniacShane	set = Shane beaten
EVENT_BEAT_HIKER_BENJAMIN	constants/event_flags.asm:823	TrainerHikerBenjamin	set = Benjamin beaten
EVENT_CHRIS_ASKED_FOR_PHONE_NUMBER / EVENT_CHRIS_READY_FOR_REMATCH	constants/event_flags.asm	TrainerFisherChris.Script	phone bookkeeping only

Items

item	how obtained	source (label / bg_event / hidden)	one-time flag
ULTRA_BALL	item ball at (6,4)	Route42UltraBall	EVENT_ROUTE_42_ULTRA_BALL
SUPER_POTION	item ball at (33,8)	Route42SuperPotion	EVENT_ROUTE_42_SUPER_POTION
MAX_POTION	hidden at (16,11)	bg_event 16, 11, BGEVENT_ITEM	EVENT_ROUTE_42_HIDDEN_MAX_POTION
PNK_APRICORN	fruit tree (27,16)	FRUITTREE_ROUTE_42_1, data/items/fruit_trees.asm:24	daily reset, not an event flag
GRN_APRICORN	fruit tree (28,16)	FRUITTREE_ROUTE_42_2, data/items/fruit_trees.asm:25	daily reset
YLW_APRICORN	fruit tree (29,16)	FRUITTREE_ROUTE_42_3, data/items/fruit_trees.asm:26	daily reset

Trainers

const	class	id	party (data/trainers/parties.asm label)	script label	rematch/phone
CHRIS1	FISHER (0x25)	7	FisherGroup entry ; FISHER (7) at parties.asm:1537: L18 QWILFISH	TrainerFisherChris	yes, PHONE_FISHER_CHRIS; CHRIS2 (L23 Qwilfish) after EVENT_CLEARED_ROCKET_HIDEOUT, CHRIS3 after EVENT_BEAT_ELITE_FOUR
SHANE	POKEMANIAC (0x1e)	4	parties.asm:1097: L16 NIDORINA, L16 NIDORINO	TrainerPokemaniacShane	no
BENJAMIN	HIKER (0x2c)	6	parties.asm:2149: L14 DIGLETT, L14 GEODUDE, L16 DUGTRIO	TrainerHikerBenjamin	no

Wild encounters

data/wild/johto_grass.asm:2125 def_grass_wildmons ROUTE_42, rates 10%/10%/10% morn/day/nite. The table is IF DEF(_GOLD) / ELIF DEF(_SILVER) split, so the walkthrough's "Mankey (Gold only)" is literally true:

slot	morn (Gold)	day (Gold)	nite (Gold)
1	L15 MANKEY	L15 MANKEY	L15 MANKEY
2	L13 MAREEP	L13 MAREEP	L13 MAREEP
3	L14 SPEAROW	L14 SPEAROW	L14 ZUBAT
4	L16 SPEAROW	L16 SPEAROW	L16 ZUBAT
5	L15 FLAAFFY	L15 FLAAFFY	L15 FLAAFFY
6	L17 FLAAFFY	L17 FLAAFFY	L17 FLAAFFY
7	L17 FLAAFFY	L17 FLAAFFY	L17 FLAAFFY

Silver swaps slot 1 MANKEY for L15 MAREEP and reorders; the rest is identical.

Water (data/wild/johto_water.asm:183), 4% rate: L20 GOLDEEN, L15 GOLDEEN, L20 SEAKING.

Fishing: header says FISHGROUP_LAKE -> data/wild/fish.asm .Lake_Old (Magikarp/Magikarp/Goldeen L10), .Lake_Good (Magikarp/Goldeen/Goldeen L20 + time_group 4), .Lake_Super (Goldeen L40 + time_group 5 + Magikarp L40 + Seaking L40).

Headbutt: data/wild/treemon_maps.asm:23 -> treemon_map ROUTE_42, TREEMON_SET_CANYON.

Roamers: data/wild/roammon_maps.asm:30 -> roam_map ROUTE_42, ROUTE_43, ROUTE_44, ROUTE_37, ROUTE_38. A roaming beast can be on Route 42 or Route 43 while the bot walks this section.

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MAP_MAHOGANY_TOWN

• Script: maps/MahoganyTown.asm (symbol MahoganyTown_MapEvents = 49:4e95, pokegold.sym:22738)
• Blocks: maps/MahoganyTown.blk
• Header: data/maps/maps.asm:74 -> map MahoganyTown, TILESET_JOHTO, TOWN, LANDMARK_MAHOGANY_TOWN, MUSIC_CHERRYGROVE_CITY, FALSE, PALETTE_AUTO, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:62 -> map_const MAHOGANY_TOWN, 10, 9 (x 0..19, y 0..17)
• Connections (data/maps/attributes.asm:152): north ROUTE_43 (0), west ROUTE_42 (0), east ROUTE_44 (0)
• Fly spawn: data/maps/spawn_points.asm:36 -> spawn MAHOGANY_TOWN, 15, 14
• Callback: callback MAPCALLBACK_NEWMAP, MahoganyTownFlypointCallback -> setflag ENGINE_FLYPOINT_MAHOGANY

Scene scripts (def_scene_scripts, ids assigned in order)

id	constant	script
0	SCENE_MAHOGANYTOWN_TRY_RAGECANDYBAR	MahoganyTownNoop1Scene (end)
1	SCENE_MAHOGANYTOWN_NOOP	MahoganyTownNoop2Scene (end)

Scene 0 is the new-game default and is what arms the two coord events below. Only RadioTowerRocketsScript (engine/events/std_scripts.asm:262) ever moves it to 1 - which is much later than this section.

Warps (def_warp_events)

idx	x	y	destination map	dest warp
1	11	7	MAHOGANY_MART_1F	1
2	17	7	MAHOGANY_RED_GYARADOS_SPEECH_HOUSE	1
3	6	13	MAHOGANY_GYM	1
4	15	13	MAHOGANY_POKECENTER_1F	1
5	9	1	ROUTE_43_MAHOGANY_GATE	3

Coord events (def_coord_events)

scene	x	y	script label	effect
SCENE_MAHOGANYTOWN_TRY_RAGECANDYBAR	19	8	MahoganyTownTryARageCandyBarScript	RageCandyBar sales pitch, then you are shoved one step west
SCENE_MAHOGANYTOWN_TRY_RAGECANDYBAR	19	9	MahoganyTownTryARageCandyBarScript	same

BG events (def_bg_events)

x	y	type	script/item
1	5	BGEVENT_READ	MahoganyTownSign
9	7	BGEVENT_READ	MahoganyTownRagecandybarSign
3	13	BGEVENT_READ	MahoganyGymSign
16	13	BGEVENT_READ	MahoganyTownPokecenterSign (jumpstd PokecenterSignScript)

Object events (def_object_events)

const	sprite	x	y	movement	type	script label	event flag
MAHOGANYTOWN_POKEFAN_M	SPRITE_POKEFAN_M	19	8	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_SCRIPT	MahoganyTownPokefanMScript	EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_EAST
MAHOGANYTOWN_GRAMPS	SPRITE_GRAMPS	6	9	SPRITEMOVEDATA_WALK_LEFT_RIGHT (radius x=1)	OBJECTTYPE_SCRIPT	MahoganyTownGrampsScript	-1
MAHOGANYTOWN_FISHER	SPRITE_FISHER	6	14	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_SCRIPT	MahoganyTownFisherScript	EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_GYM
MAHOGANYTOWN_LASS	SPRITE_LASS	12	8	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_SCRIPT	MahoganyTownLassScript	EVENT_MAHOGANY_MART_OWNERS

State during this section: EVENT_MAHOGANY_MART_OWNERS is set by InitializeEventsScript (engine/events/std_scripts.asm:501), so the Lass at (12,8) is not on the map yet - she only appears after maps/RadioTower5F.asm:107 / maps/BlackthornGym1F.asm:53 clear it. EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_EAST and EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_GYM are clear at new game (nothing in InitializeEventsScript sets them), so both the merchant at (19,8) and the fisher at (6,14) are physically standing in the way.

Scripts of interest

• MahoganyTownTryARageCandyBarScript (symbol 49:4ac8, pokegold.sym:22705) - showemote EMOTE_SHOCK on the merchant, applymovement MAHOGANYTOWN_POKEFAN_M, MahoganyTownRageCandyBarMerchantBlocksYouMovement (step RIGHT, step DOWN, turn_head LEFT), follow PLAYER, MAHOGANYTOWN_POKEFAN_M, applymovement PLAYER, MahoganyTownPlayerStepLeftMovement (step LEFT), stopfollow, turnobject PLAYER, RIGHT, scall RageCandyBarMerchantScript, then MahoganyTownRageCandyBarMerchantReturnsMovement (step UP, turn_head DOWN). It never calls setscene, so it fires every time the bot steps on (19,8)/(19,9). Buying does not unlock the east exit; only RadioTowerRocketsScript's setevent EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_EAST
  • setmapscene MAHOGANY_TOWN, SCENE_MAHOGANYTOWN_NOOP does.
• RageCandyBarMerchantScript - checkevent EVENT_CLEARED_ROCKET_HIDEOUT -> "sold out"; otherwise writetext RageCandyBarMerchantTryOneText, special PlaceMoneyTopRight, yesorno, checkmoney YOUR_MONEY, MAHOGANYTOWN_RAGECANDYBAR_PRICE, giveitem RAGECANDYBAR, takemoney YOUR_MONEY, 300. DEF MAHOGANYTOWN_RAGECANDYBAR_PRICE EQU 300 at maps/MahoganyTown.asm:1.
• MahoganyTownGrampsScript / MahoganyTownFisherScript - text only. The Gramps branches on EVENT_CLEARED_ROCKET_HIDEOUT.

Flags and events

constant	defined in	read/written by	meaning for a bot
ENGINE_FLYPOINT_MAHOGANY	constants/engine_flags.asm:87	MahoganyTownFlypointCallback	set on first map load; Fly destination unlocked
EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_EAST	constants/event_flags.asm:1272	object row; set by engine/events/std_scripts.asm:261 RadioTowerRocketsScript	clear = merchant stands at (19,8); the east exit to Route 44 is closed for this whole section
EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_GYM	constants/event_flags.asm:1273	object row; set by maps/TeamRocketBaseB2F.asm:303	clear = fisher at (6,14) blocks the Gym door at (6,13). Mahogany Gym is not enterable in this section
EVENT_MAHOGANY_MART_OWNERS	constants/event_flags.asm:1240	object rows; set at init, cleared in RadioTower5F / BlackthornGym1F	set = Lass and Mart Granny absent
EVENT_CLEARED_ROCKET_HIDEOUT	constants/event_flags.asm:43	read all over this section	clear for the whole of section 10
SCENE_MAHOGANYTOWN_TRY_RAGECANDYBAR (=0) / SCENE_MAHOGANYTOWN_NOOP (=1)	exported by the scene_script macro in macros/scripts/maps.asm	def_scene_scripts, setmapscene	0 for this section

Items

item	how obtained	source (label / bg_event / hidden)	one-time flag
RAGECANDYBAR	bought for 300 from the merchant	RageCandyBarMerchantScript.SellRageCandyBars	none, repeatable until EVENT_CLEARED_ROCKET_HIDEOUT

Trainers - none.

Wild encounters - none on the town map. FISHGROUP_SHORE per the header if the bot fishes off the town's water.

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MAP_MAHOGANY_MART_1F (the "Grandma's shop" the walkthrough calls a house)

Only the pre-Lance state is in scope.

• Script: maps/MahoganyMart1F.asm
• Header: data/maps/maps.asm:118 -> map MahoganyMart1F, TILESET_TRADITIONAL_HOUSE, INDOOR, LANDMARK_MAHOGANY_TOWN, MUSIC_MAHOGANY_MART, TRUE, PALETTE_DAY, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:105 -> map_const MAHOGANY_MART_1F, 4, 4

Warps (def_warp_events)

idx	x	y	destination map	dest warp
1	3	7	MAHOGANY_TOWN	1
2	4	7	MAHOGANY_TOWN	1
3	7	3	TEAM_ROCKET_BASE_B1F	1

Warp 3 is the hidden staircase: MahoganyMart1FStaircaseCallback (MAPCALLBACK_TILES) only does changeblock 6, 2, $1e once EVENT_UNCOVERED_STAIRCASE_IN_MAHOGANY_MART is set, which is next section.

Coord events - none. BG events - none.

Object events (def_object_events)

const	sprite	x	y	movement	type	script label	event flag
MAHOGANYMART1F_PHARMACIST	SPRITE_PHARMACIST	4	3	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_SCRIPT	MahoganyMart1FPharmacistScript	EVENT_TEAM_ROCKET_BASE_POPULATION
MAHOGANYMART1F_BLACK_BELT	SPRITE_BLACK_BELT	1	6	SPRITEMOVEDATA_SPINRANDOM_SLOW	OBJECTTYPE_SCRIPT	MahoganyMart1FBlackBeltScript	EVENT_TEAM_ROCKET_BASE_POPULATION
MAHOGANYMART1F_LANCE	SPRITE_LANCE	4	6	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_SCRIPT	ObjectEvent	EVENT_MAHOGANY_MART_LANCE_AND_DRAGONITE
MAHOGANYMART1F_DRAGONITE	SPRITE_DRAGON	3	6	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_SCRIPT	ObjectEvent	EVENT_MAHOGANY_MART_LANCE_AND_DRAGONITE
MAHOGANYMART1F_GRANNY	SPRITE_GRANNY	1	3	SPRITEMOVEDATA_STANDING_RIGHT	OBJECTTYPE_SCRIPT	MahoganyMart1FGrannyScript	EVENT_MAHOGANY_MART_OWNERS

EVENT_TEAM_ROCKET_BASE_POPULATION is clear at new game, so the Pharmacist runs pokemart MARTTYPE_STANDARD, MART_MAHOGANY_1. MartMahogany1 (data/items/marts.asm:195): TINYMUSHROOM, SLOWPOKETAIL, POKE_BALL, POTION. SLOWPOKETAIL's price is 9800 (data/items/attributes.asm:215, item_attribute 9800, HELD_NONE, ...) - this is the walkthrough's "9800G Slowpoketails". EVENT_MAHOGANY_MART_LANCE_AND_DRAGONITE is set by InitializeEventsScript, so Lance and the Dragonite are not here yet; LakeOfRageLanceScript clears it at the end of this section.

---

MAP_MAHOGANY_RED_GYARADOS_SPEECH_HOUSE

• Script: maps/MahoganyRedGyaradosSpeechHouse.asm
• Header: data/maps/maps.asm:68 -> map MahoganyRedGyaradosSpeechHouse, TILESET_HOUSE, INDOOR, LANDMARK_MAHOGANY_TOWN, MUSIC_CHERRYGROVE_CITY, FALSE, PALETTE_DAY, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:56 -> map_const MAHOGANY_RED_GYARADOS_SPEECH_HOUSE, 4, 4

Warps

idx	x	y	destination map	dest warp
1	2	7	MAHOGANY_TOWN	2
2	3	7	MAHOGANY_TOWN	2

Coord events - none. BG events - none.

Object events

const	sprite	x	y	movement	type	script label	event flag
MAHOGANYREDGYARADOSSPEECHHOUSE_BLACK_BELT	SPRITE_BLACK_BELT	2	3	SPRITEMOVEDATA_STANDING_RIGHT	OBJECTTYPE_SCRIPT	MahoganyRedGyaradosSpeechHouseBlackBeltScript	-1
MAHOGANYREDGYARADOSSPEECHHOUSE_TEACHER	SPRITE_TEACHER	6	5	SPRITEMOVEDATA_WALK_UP_DOWN (radius y=1)	OBJECTTYPE_SCRIPT	MahoganyRedGyaradosSpeechHouseTeacherScript	-1

Text only. The teacher branches on checkflag ENGINE_ROCKETS_IN_RADIO_TOWER.

---

MAP_MAHOGANY_POKECENTER_1F

• Script: maps/MahoganyPokecenter1F.asm
• Header: data/maps/maps.asm:70 -> map MahoganyPokecenter1F, TILESET_POKECENTER, INDOOR, LANDMARK_MAHOGANY_TOWN, MUSIC_POKEMON_CENTER, FALSE, PALETTE_DAY, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:58 -> map_const MAHOGANY_POKECENTER_1F, 5, 4

Warps

idx	x	y	destination map	dest warp
1	3	7	MAHOGANY_TOWN	4
2	4	7	MAHOGANY_TOWN	4
3	0	7	POKECENTER_2F	1

Object events

const	sprite	x	y	movement	type	script label	event flag
(index 2)	SPRITE_NURSE	3	1	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_SCRIPT	MahoganyPokecenter1FNurseScript	-1
(index 3)	SPRITE_POKEFAN_M	7	2	SPRITEMOVEDATA_WANDER (radius 1,1)	OBJECTTYPE_SCRIPT	MahoganyPokecenter1FPokefanMScript	-1
(index 4)	SPRITE_YOUNGSTER	1	3	SPRITEMOVEDATA_STANDING_RIGHT	OBJECTTYPE_SCRIPT	MahoganyPokecenter1FYoungsterScript	-1
(index 5)	SPRITE_COOLTRAINER_F	2	3	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_SCRIPT	MahoganyPokecenter1FCooltrainerFScript	-1

Heal target for a bot: talk to the nurse at (3,1) from (3,2).

---

MAP_ROUTE_43_MAHOGANY_GATE

• Script: maps/Route43MahoganyGate.asm
• Header: data/maps/maps.asm:239 -> map Route43MahoganyGate, TILESET_GATE, GATE, LANDMARK_ROUTE_43, MUSIC_LAKE_OF_RAGE, FALSE, PALETTE_DAY, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:219 -> map_const ROUTE_43_MAHOGANY_GATE, 5, 4

Warps (def_warp_events)

idx	x	y	destination map	dest warp
1	4	0	ROUTE_43	1
2	5	0	ROUTE_43	2
3	4	7	MAHOGANY_TOWN	5
4	5	7	MAHOGANY_TOWN	5

Coord events - none. BG events - none.

Object events

const	sprite	x	y	movement	type	script label	event flag
ROUTE43MAHOGANYGATE_OFFICER	SPRITE_OFFICER	0	4	SPRITEMOVEDATA_STANDING_RIGHT	OBJECTTYPE_SCRIPT	Route43MahoganyGateOfficer	-1

Route43MahoganyGateOfficer branches on EVENT_CLEARED_ROCKET_HIDEOUT for text only. This gate never blocks.

---

MAP_ROUTE_43

• Script: maps/Route43.asm (symbol Route43_MapEvents = 4d:4680, pokegold.sym:23879)
• Blocks: maps/Route43.blk
• Header: data/maps/maps.asm:241 -> map Route43, TILESET_JOHTO, ROUTE, LANDMARK_ROUTE_43, MUSIC_LAKE_OF_RAGE, FALSE, PALETTE_AUTO, FISHGROUP_POND
• Dimensions: constants/map_constants.asm:221 -> map_const ROUTE_43, 10, 27 (x 0..19, y 0..53)
• Connections (data/maps/attributes.asm:235): north LAKE_OF_RAGE (-5), south MAHOGANY_TOWN (0)
• Callback: callback MAPCALLBACK_NEWMAP, Route43CheckIfRocketsScene

Route43CheckIfRocketsScene: checkevent EVENT_CLEARED_ROCKET_HIDEOUT; if clear, setmapscene ROUTE_43_GATE, SCENE_ROUTE43GATE_ROCKET_SHAKEDOWN, else setmapscene ROUTE_43_GATE, SCENE_ROUTE43GATE_NOOP. In this section the toll scene is always armed.

Warps (def_warp_events)

idx	x	y	destination map	dest warp
1	9	51	ROUTE_43_MAHOGANY_GATE	1
2	10	51	ROUTE_43_MAHOGANY_GATE	2
3	17	35	ROUTE_43_GATE	3
4	17	31	ROUTE_43_GATE	1
5	18	31	ROUTE_43_GATE	2

Coord events - def_coord_events is empty.

BG events (def_bg_events)

x	y	type	script/item
13	3	BGEVENT_READ	Route43Sign1
11	49	BGEVENT_READ	Route43Sign2
16	38	BGEVENT_READ	Route43TrainerTips

Object events (def_object_events)

const	sprite	x	y	movement	type	script label	event flag
ROUTE43_SUPER_NERD1	SPRITE_SUPER_NERD	14	6	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_TRAINER (sight 3)	TrainerPokemaniacBen	-1
ROUTE43_SUPER_NERD2	SPRITE_SUPER_NERD	13	20	SPRITEMOVEDATA_SPINRANDOM_FAST	OBJECTTYPE_TRAINER (sight 3)	TrainerPokemaniacBrent	-1
ROUTE43_SUPER_NERD3	SPRITE_SUPER_NERD	13	7	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_TRAINER (sight 2)	TrainerPokemaniacRon	-1
ROUTE43_FISHER	SPRITE_FISHER	4	16	SPRITEMOVEDATA_STANDING_RIGHT	OBJECTTYPE_TRAINER (sight 4)	TrainerFisherMarvin	-1
ROUTE43_LASS	SPRITE_LASS	9	29	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_TRAINER (sight 3)	TrainerPicnickerTiffany	-1
ROUTE43_YOUNGSTER	SPRITE_YOUNGSTER	15	43	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_TRAINER (sight 5)	TrainerCamperSpencer	-1
ROUTE43_FRUIT_TREE	SPRITE_FRUIT_TREE	1	26	SPRITEMOVEDATA_STILL	OBJECTTYPE_SCRIPT	Route43FruitTree -> fruittree FRUITTREE_ROUTE_43	-1
ROUTE43_POKE_BALL	SPRITE_POKE_BALL	12	32	SPRITEMOVEDATA_STILL	OBJECTTYPE_ITEMBALL	Route43MaxEther -> itemball MAX_ETHER	EVENT_ROUTE_43_MAX_ETHER

Walking north from the Mahogany gate the y coordinates decrease, which gives the walkthrough's order exactly: Spencer (y=43), Tiffany (y=29), Brent (y=20), Ron (y=7), Ben (y=6). Marvin at (4,16) is the far-west detour.

Scripts of interest

• TrainerPicnickerTiffany - trainer PICNICKER, TIFFANY3, EVENT_BEAT_PICNICKER_TIFFANY, .... Phone ladder on PHONE_PICNICKER_TIFFANY; rematch loads TIFFANY1 after EVENT_CLEARED_RADIO_TOWER and TIFFANY2 after EVENT_BEAT_ELITE_FOUR. Note the inversion: TIFFANY3 (L20) is the first fight.
• TrainerPokemaniacBrent - BRENT1 first; BRENT2 after EVENT_CLEARED_ROCKET_HIDEOUT, BRENT3 after EVENT_BEAT_ELITE_FOUR. Phone on PHONE_POKEMANIAC_BRENT.
• TrainerCamperSpencer, TrainerPokemaniacBen, TrainerPokemaniacRon, TrainerFisherMarvin - plain, no phone, no rematch.
• Route43CheckIfRocketsScene - the callback above; this is the only thing that arms the toll.

Flags and events

constant	defined in	read/written by	meaning for a bot
EVENT_ROUTE_43_MAX_ETHER	constants/event_flags.asm:1110	object row	set = ball at (12,32) taken
EVENT_BEAT_CAMPER_SPENCER	constants/event_flags.asm:546	TrainerCamperSpencer
EVENT_BEAT_PICNICKER_TIFFANY	constants/event_flags.asm:655	TrainerPicnickerTiffany
EVENT_BEAT_POKEMANIAC_BRENT	constants/event_flags.asm:755	TrainerPokemaniacBrent
EVENT_BEAT_POKEMANIAC_RON	constants/event_flags.asm:756	TrainerPokemaniacRon
EVENT_BEAT_POKEMANIAC_BEN	constants/event_flags.asm:754	TrainerPokemaniacBen
EVENT_BEAT_FISHER_MARVIN	constants/event_flags.asm:590	TrainerFisherMarvin
EVENT_CLEARED_ROCKET_HIDEOUT	constants/event_flags.asm:43	Route43CheckIfRocketsScene	clear here, so the gate toll is armed

Items

item	how obtained	source (label / bg_event / hidden)	one-time flag
MAX_ETHER	item ball at (12,32)	Route43MaxEther	EVENT_ROUTE_43_MAX_ETHER
BITTER_BERRY	fruit tree at (1,26)	FRUITTREE_ROUTE_43, data/items/fruit_trees.asm:11	daily reset

Trainers

const	class	id	party (data/trainers/parties.asm label)	script label	rematch/phone
SPENCER	CAMPER (0x36)	19	; CAMPER (19) at parties.asm:2817: L17 SANDSHREW, L17 SANDSLASH, L19 ZUBAT	TrainerCamperSpencer	no
TIFFANY3	PICNICKER (0x35)	20	; PICNICKER (20) at parties.asm:2693, TRAINERTYPE_MOVES: L20 CLEFAIRY - ENCORE, SING, DOUBLESLAP, MINIMIZE	TrainerPicnickerTiffany	yes, PHONE_PICNICKER_TIFFANY
BRENT1	POKEMANIAC (0x1e)	6	; POKEMANIAC (6) at parties.asm:1108: L19 LICKITUNG	TrainerPokemaniacBrent	yes, PHONE_POKEMANIAC_BRENT
RON	POKEMANIAC	7	parties.asm:1113: L19 NIDOKING	TrainerPokemaniacRon	no
BEN	POKEMANIAC	5	parties.asm:1103: L19 SLOWBRO	TrainerPokemaniacBen	no
MARVIN	FISHER (0x25)	6	; FISHER (6) at parties.asm:1529: L10 MAGIKARP, L10 GYARADOS, L15 MAGIKARP, L15 GYARADOS	TrainerFisherMarvin	no

Wild encounters

data/wild/johto_grass.asm:2180 def_grass_wildmons ROUTE_43, rates 10%/10%/10%. No version split.

slot	morn	day	nite
1	L15 FLAAFFY	L15 FLAAFFY	L15 FLAAFFY
2	L15 GIRAFARIG	L15 GIRAFARIG	L15 GIRAFARIG
3	L17 PIDGEOTTO	L17 PIDGEOTTO	L17 NOCTOWL
4	L15 MAREEP	L15 MAREEP	L16 VENONAT
5	L16 VENONAT	L17 FLAAFFY	L15 MAREEP
6	L17 PIDGEOTTO	L17 FLAAFFY	L16 VENONAT
7	L17 PIDGEOTTO	L17 FLAAFFY	L16 VENONAT

Water (data/wild/johto_water.asm:190), 2% rate: L20/L15/L10 MAGIKARP. Fishing: FISHGROUP_POND -> .Pond_Old Magikarp/Magikarp/Poliwag L10, .Pond_Good Magikarp/Poliwag/Poliwag L20 + time_group 6. Headbutt: data/wild/treemon_maps.asm:24 -> TREEMON_SET_CANYON. Roamers: data/wild/roammon_maps.asm:31 -> roam_map ROUTE_43, ROUTE_42, ROUTE_44.

---

MAP_ROUTE_43_GATE (the Rocket toll booth)

• Script: maps/Route43Gate.asm (Route43GateRocketTakeoverScript = 53:5bb0, pokegold.sym:25377)
• Blocks: shared, data/maps/blocks.asm:206 Route43Gate_Blocks
• Header: data/maps/maps.asm:240 -> map Route43Gate, TILESET_GATE, GATE, LANDMARK_ROUTE_43, MUSIC_LAKE_OF_RAGE, FALSE, PALETTE_DAY, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:220 -> map_const ROUTE_43_GATE, 5, 4
• Callback: callback MAPCALLBACK_NEWMAP, Route43GateCheckIfRocketsCallback

Scene scripts

id	constant	script
0	SCENE_ROUTE43GATE_ROCKET_SHAKEDOWN	Route43GateRocketShakedownScene -> sdefer Route43GateRocketTakeoverScript
1	SCENE_ROUTE43GATE_NOOP	Route43GateNoopScene

Warps (def_warp_events)

idx	x	y	destination map	dest warp
1	4	0	ROUTE_43	4
2	5	0	ROUTE_43	5
3	4	7	ROUTE_43	3
4	5	7	ROUTE_43	3

(Warp 4 also lands on Route 43 warp 3, not a separate one - transcribed as written.)

Coord events - none. BG events - none.

Object events (def_object_events)

const	sprite	x	y	movement	type	script label	event flag
ROUTE43GATE_OFFICER	SPRITE_OFFICER	0	4	SPRITEMOVEDATA_STANDING_RIGHT	OBJECTTYPE_SCRIPT	OfficerScript_GuardWithSludgeBomb	EVENT_LAKE_OF_RAGE_CIVILIANS
ROUTE43GATE_ROCKET1	SPRITE_ROCKET	2	4	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_SCRIPT	RocketScript_MakingABundle	EVENT_ROUTE_43_GATE_ROCKETS
ROUTE43GATE_ROCKET2	SPRITE_ROCKET	7	4	SPRITEMOVEDATA_STANDING_UP	OBJECTTYPE_SCRIPT	RocketScript_MakingABundle	EVENT_ROUTE_43_GATE_ROCKETS

EVENT_LAKE_OF_RAGE_CIVILIANS is set at new game (engine/events/std_scripts.asm:500), so the officer with TM36 is not here during this section; he only appears once maps/TeamRocketBaseB2F.asm:305 clears it. EVENT_ROUTE_43_GATE_ROCKETS is clear, so the two grunts are here; TeamRocketBaseB2F.asm:302 sets it later to remove them.

Scripts of interest

• Route43GateRocketTakeoverScript - playmusic MUSIC_ROCKET_ENCOUNTER, readvar VAR_FACING, ifequal DOWN, RocketScript_Southbound, ifequal UP, RocketScript_Northbound, otherwise setscene SCENE_ROUTE43GATE_NOOP and end.
• RocketScript_Northbound / RocketScript_Southbound - two grunts step in, writetext RocketText_TollFee, then checkmoney YOUR_MONEY, ROUTE43GATE_TOLL - 1; HAVE_MORE goes to RocketScript_Toll*, otherwise RocketScript_YoureBroke*. Both arms run takemoney YOUR_MONEY, ROUTE43GATE_TOLL - a bot with less than 1000 loses everything it has and still passes. DEF ROUTE43GATE_TOLL EQU 1000 at maps/Route43Gate.asm:1. Both arms then setscene SCENE_ROUTE43GATE_NOOP, so the toll is charged once per Route43CheckIfRocketsScene re-arm (i.e. once per Route 43 map load).
• OfficerScript_GuardWithSludgeBomb - verbosegiveitem TM_SLUDGE_BOMB guarded by EVENT_GOT_TM36_SLUDGE_BOMB. Out of reach this section.

Items

item	how obtained	source (label / bg_event / hidden)	one-time flag
TM_SLUDGE_BOMB (TM36)	talk to the officer	OfficerScript_GuardWithSludgeBomb	EVENT_GOT_TM36_SLUDGE_BOMB - not obtainable in this section, the officer is masked by EVENT_LAKE_OF_RAGE_CIVILIANS

---

MAP_LAKE_OF_RAGE

• Script: maps/LakeOfRage.asm (LakeOfRage_MapEvents = 49:5825, pokegold.sym:22807; LakeOfRageLanceScript = 49:4f2e; RedGyarados = 49:4f6f; WesleyScript = 49:501a)
• Blocks: maps/LakeOfRage.blk
• Header: data/maps/maps.asm:242 -> map LakeOfRage, TILESET_JOHTO, TOWN, LANDMARK_LAKE_OF_RAGE, MUSIC_LAKE_OF_RAGE, FALSE, PALETTE_AUTO, FISHGROUP_GYARADOS
• Dimensions: constants/map_constants.asm:222 -> map_const LAKE_OF_RAGE, 20, 18 (x 0..39, y 0..35)
• Connections (data/maps/attributes.asm:157): south ROUTE_43 (-5)
• Fly spawn: data/maps/spawn_points.asm:37 -> spawn LAKE_OF_RAGE, 21, 29
• Callbacks: MAPCALLBACK_NEWMAP -> LakeOfRageFlypointCallback (setflag ENGINE_FLYPOINT_LAKE_OF_RAGE); MAPCALLBACK_OBJECTS -> LakeOfRageWesleyCallback

Scene scripts - LakeOfRageNoop1Scene / LakeOfRageNoop2Scene, both marked ; unusable in the source. Lake of Rage effectively has no scene variable; RedGyarados's setscene 0 carries the comment saying so.

Warps (def_warp_events)

idx	x	y	destination map	dest warp
1	7	3	LAKE_OF_RAGE_HIDDEN_POWER_HOUSE	1
2	27	31	LAKE_OF_RAGE_MAGIKARP_HOUSE	1

Coord events - def_coord_events is empty. Nothing here is a trip-wire; the Gyarados and Lance are both talk-to objects.

BG events (def_bg_events)

x	y	type	script/item
21	27	BGEVENT_READ	LakeOfRageSign (this is the sign Lance is standing at)
25	31	BGEVENT_READ	MagikarpHouseSignScript
11	28	BGEVENT_ITEM	LakeOfRageHiddenFullRestore -> hiddenitem FULL_RESTORE, EVENT_LAKE_OF_RAGE_HIDDEN_FULL_RESTORE
4	4	BGEVENT_ITEM	LakeOfRageHiddenRareCandy -> hiddenitem RARE_CANDY, EVENT_LAKE_OF_RAGE_HIDDEN_RARE_CANDY
35	5	BGEVENT_ITEM	LakeOfRageHiddenMaxPotion -> hiddenitem MAX_POTION, EVENT_LAKE_OF_RAGE_HIDDEN_MAX_POTION

The hidden Rare Candy at (4,4) is on the exact tile Wesley stands on (object_event 4, 4, SPRITE_SUPER_NERD ... WesleyScript). On a Wednesday the NPC is in the way of the Itemfinder tile.

Object events (def_object_events)

const	sprite	x	y	movement	type	script label	event flag
LAKEOFRAGE_LANCE	SPRITE_LANCE	21	28	SPRITEMOVEDATA_STANDING_UP	OBJECTTYPE_SCRIPT	LakeOfRageLanceScript	EVENT_LAKE_OF_RAGE_LANCE
LAKEOFRAGE_GRAMPS	SPRITE_GRAMPS	20	26	SPRITEMOVEDATA_STANDING_UP	OBJECTTYPE_SCRIPT	LakeOfRageGrampsScript	-1
LAKEOFRAGE_SUPER_NERD1	SPRITE_SUPER_NERD	36	13	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_SCRIPT	LakeOfRageSuperNerdScript	-1
LAKEOFRAGE_COOLTRAINER_F1	SPRITE_COOLTRAINER_F	25	29	SPRITEMOVEDATA_WALK_LEFT_RIGHT (radius x=1)	OBJECTTYPE_SCRIPT	LakeOfRageCooltrainerFScript	-1
LAKEOFRAGE_FISHER1	SPRITE_FISHER	30	23	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_TRAINER (sight 1)	TrainerFisherAndre	EVENT_LAKE_OF_RAGE_CIVILIANS
LAKEOFRAGE_FISHER2	SPRITE_FISHER	24	26	SPRITEMOVEDATA_STANDING_UP	OBJECTTYPE_TRAINER (sight 1)	TrainerFisherRaymond	EVENT_LAKE_OF_RAGE_CIVILIANS
LAKEOFRAGE_COOLTRAINER_M	SPRITE_COOLTRAINER_M	4	15	SPRITEMOVEDATA_STANDING_RIGHT	OBJECTTYPE_TRAINER (sight 1)	TrainerCooltrainermAaron	EVENT_LAKE_OF_RAGE_CIVILIANS
LAKEOFRAGE_COOLTRAINER_F2	SPRITE_COOLTRAINER_F	36	7	SPRITEMOVEDATA_STANDING_LEFT	OBJECTTYPE_TRAINER (sight 0)	TrainerCooltrainerfLois	EVENT_LAKE_OF_RAGE_CIVILIANS
LAKEOFRAGE_GYARADOS	SPRITE_GYARADOS	18	22	SPRITEMOVEDATA_POKEMON	OBJECTTYPE_SCRIPT	RedGyarados	EVENT_LAKE_OF_RAGE_RED_GYARADOS
LAKEOFRAGE_WESLEY	SPRITE_SUPER_NERD	4	4	SPRITEMOVEDATA_STANDING_DOWN	OBJECTTYPE_SCRIPT	WesleyScript	EVENT_LAKE_OF_RAGE_WESLEY_OF_WEDNESDAY
LAKEOFRAGE_POKE_BALL1	SPRITE_POKE_BALL	7	10	SPRITEMOVEDATA_STILL	OBJECTTYPE_ITEMBALL	LakeOfRageMaxEther -> itemball MAX_ETHER	EVENT_LAKE_OF_RAGE_MAX_ETHER
LAKEOFRAGE_POKE_BALL2	SPRITE_POKE_BALL	35	2	SPRITEMOVEDATA_STILL	OBJECTTYPE_ITEMBALL	LakeOfRageTMDetect -> itemball TM_DETECT	EVENT_LAKE_OF_RAGE_TM_DETECT

Visibility during this section: EVENT_LAKE_OF_RAGE_LANCE is set at init (engine/events/std_scripts.asm:516) so Lance is absent until the Gyarados script's appear LAKEOFRAGE_LANCE. EVENT_LAKE_OF_RAGE_CIVILIANS is set at init (:500), so Andre, Raymond, Aaron and Lois are not on the map yet - they only turn up after the Rocket hideout. EVENT_LAKE_OF_RAGE_RED_GYARADOS and EVENT_LAKE_OF_RAGE_WESLEY_OF_WEDNESDAY are clear at init, so the Gyarados is present and Wesley is governed purely by the weekday callback.

Scripts of interest

• LakeOfRageWesleyCallback (MAPCALLBACK_OBJECTS) - readvar VAR_WEEKDAY, ifequal WEDNESDAY, .WesleyAppears -> appear LAKEOFRAGE_WESLEY; otherwise disappear LAKEOFRAGE_WESLEY.
• RedGyarados - the whole encounter: opentext / writetext LakeOfRageGyaradosCryText / pause 15 / cry GYARADOS / closetext, then loadwildmon GYARADOS, 30, loadvar VAR_BATTLETYPE, BATTLETYPE_FORCESHINY, startbattle, ifequal LOSE, .NotBeaten (skip the disappear), disappear LAKEOFRAGE_GYARADOS, reloadmapafterbattle, opentext / giveitem RED_SCALE / waitsfx / writetext LakeOfRageGotRedScaleText / playsound SFX_ITEM / waitsfx / itemnotify / closetext, setscene 0, appear LAKEOFRAGE_LANCE, end. Two things a bot must know: the giveitem RED_SCALE has no iffalse guard, so a full bag silently eats the Red Scale; and the Red Scale and Lance arrive even on a loss, because the .NotBeaten label only skips the disappear.
• LakeOfRageLanceScript - checkevent EVENT_REFUSED_TO_HELP_LANCE_AT_LAKE_OF_RAGE -> .AskAgainForHelp. First pass: writetext LakeOfRageLanceForcedToEvolveText, promptbutton, faceplayer, writetext LakeOfRageLanceIntroText, yesorno. iffalse .RefusedToHelp -> setevent EVENT_REFUSED_TO_HELP_LANCE_AT_LAKE_OF_RAGE and stop. .AgreedToHelp -> writetext LakeOfRageLanceRadioSignalText, playsound SFX_WARP_TO, applymovement LAKEOFRAGE_LANCE, LakeOfRageLanceTeleportIntoSkyMovement (teleport_from = $4c, macros/scripts/movement.asm:148), disappear LAKEOFRAGE_LANCE, clearevent EVENT_MAHOGANY_MART_LANCE_AND_DRAGONITE, setevent EVENT_DECIDED_TO_HELP_LANCE, setmapscene MAHOGANY_MART_1F, SCENE_MAHOGANYMART1F_LANCE_UNCOVERS_STAIRS. This is the section's terminal state change. Saying no is recoverable - the .AskAgainForHelp arm re-asks.
• WesleyScript - checkevent EVENT_GOT_BLACKBELT_FROM_WESLEY -> WesleyWednesdayScript; readvar VAR_WEEKDAY / ifnotequal WEDNESDAY -> WesleyNotWednesdayScript; else setevent EVENT_MET_WESLEY_OF_WEDNESDAY, verbosegiveitem BLACKBELT_I, iffalse WesleyDoneScript, setevent EVENT_GOT_BLACKBELT_FROM_WESLEY. Guarded, so a full bag is safe here.
• MagikarpHouseSignScript - writetext FishingGurusHouseSignText, then checkevent EVENT_CLEARED_ROCKET_HIDEOUT -> special MagikarpHouseSign (the record board). Only text in this section.
• LakeOfRageGrampsScript, LakeOfRageSuperNerdScript, LakeOfRageCooltrainerFScript - the "something strange is going on" NPCs the walkthrough mentions; all branch on EVENT_CLEARED_ROCKET_HIDEOUT at most.

Flags and events

constant	defined in	read/written by	meaning for a bot
ENGINE_FLYPOINT_LAKE_OF_RAGE	constants/engine_flags.asm:88	LakeOfRageFlypointCallback	set on first entry
EVENT_LAKE_OF_RAGE_RED_GYARADOS	constants/event_flags.asm:1267	RedGyarados (disappear)	clear = the Gyarados object is on the water at (18,22)
EVENT_LAKE_OF_RAGE_LANCE	constants/event_flags.asm:1142	set by InitializeEventsScript; cleared by RedGyarados's appear; set again by LakeOfRageLanceScript's disappear	Lance is only talkable in the window between beating the Gyarados and agreeing to help
EVENT_LAKE_OF_RAGE_CIVILIANS	constants/event_flags.asm:1239	set at init; cleared in maps/TeamRocketBaseB2F.asm:305	set for this whole section: no Lake of Rage trainers
EVENT_LAKE_OF_RAGE_WESLEY_OF_WEDNESDAY	constants/event_flags.asm:1278	LakeOfRageWesleyCallback	driven by VAR_WEEKDAY on every map load
EVENT_MET_WESLEY_OF_WEDNESDAY	constants/event_flags.asm:115	WesleyScript	first-meeting text seen
EVENT_GOT_BLACKBELT_FROM_WESLEY	constants/event_flags.asm:116	WesleyScript	gift taken
EVENT_REFUSED_TO_HELP_LANCE_AT_LAKE_OF_RAGE	constants/event_flags.asm:47	LakeOfRageLanceScript	you said no; the re-ask arm
EVENT_DECIDED_TO_HELP_LANCE	constants/event_flags.asm:105	set by LakeOfRageLanceScript; read by maps/MahoganyMart1F.asm:35,50	section complete
EVENT_MAHOGANY_MART_LANCE_AND_DRAGONITE	constants/event_flags.asm:1143	set at init, cleared by LakeOfRageLanceScript	clear = Lance and Dragonite now stand in Mahogany Mart
EVENT_LAKE_OF_RAGE_MAX_ETHER	constants/event_flags.asm:998	object row	ball at (7,10)
EVENT_LAKE_OF_RAGE_TM_DETECT	constants/event_flags.asm:999	object row	ball at (35,2)
EVENT_LAKE_OF_RAGE_HIDDEN_FULL_RESTORE	constants/event_flags.asm:191	LakeOfRageHiddenFullRestore	hidden at (11,28)
EVENT_LAKE_OF_RAGE_HIDDEN_RARE_CANDY	constants/event_flags.asm:192	LakeOfRageHiddenRareCandy	hidden at (4,4)
EVENT_LAKE_OF_RAGE_HIDDEN_MAX_POTION	constants/event_flags.asm:193	LakeOfRageHiddenMaxPotion	hidden at (35,5)
SCENE_MAHOGANYMART1F_LANCE_UNCOVERS_STAIRS	maps/MahoganyMart1F.asm def_scene_scripts (id 1)	setmapscene in LakeOfRageLanceScript	arms the next section

Items

item	how obtained	source (label / bg_event / hidden)	one-time flag
RED_SCALE	giveitem after the Gyarados battle	RedGyarados	none of its own; gated by EVENT_LAKE_OF_RAGE_RED_GYARADOS
BLACKBELT_I	Wesley, Wednesdays only	WesleyScript (verbosegiveitem BLACKBELT_I)	EVENT_GOT_BLACKBELT_FROM_WESLEY
MAX_ETHER	item ball at (7,10)	LakeOfRageMaxEther	EVENT_LAKE_OF_RAGE_MAX_ETHER
TM_DETECT (TM43)	item ball at (35,2)	LakeOfRageTMDetect	EVENT_LAKE_OF_RAGE_TM_DETECT
FULL_RESTORE	hidden at (11,28)	bg_event 11, 28, BGEVENT_ITEM	EVENT_LAKE_OF_RAGE_HIDDEN_FULL_RESTORE
RARE_CANDY	hidden at (4,4)	bg_event 4, 4, BGEVENT_ITEM	EVENT_LAKE_OF_RAGE_HIDDEN_RARE_CANDY
MAX_POTION	hidden at (35,5)	bg_event 35, 5, BGEVENT_ITEM	EVENT_LAKE_OF_RAGE_HIDDEN_MAX_POTION

TM numbering, from the add_tm ladder in constants/item_constants.asm:218-264: TM_HIDDEN_POWER is TM10 and TM_DETECT is TM43 (__tmhm_value__ skips ITEM_C3 and ITEM_DC, which is why the item ids and TM numbers do not line up one-for-one).

Trainers - none reachable in this section (all four are masked by EVENT_LAKE_OF_RAGE_CIVILIANS). For completeness, once unmasked: FISHER ANDRE (id 8, parties.asm:1542, L27 GYARADOS), FISHER RAYMOND (id 9, parties.asm:1547, four L22 MAGIKARP), COOLTRAINERM AARON (id 2, parties.asm:749, L24 IVYSAUR/CHARMELEON/WARTORTLE), COOLTRAINERF LOIS (id 2, parties.asm:875, TRAINERTYPE_MOVES, L25 SKIPLOOM and L25 NINETALES).

Wild encounters

There is no def_grass_wildmons LAKE_OF_RAGE entry in data/wild/johto_grass.asm - the grass here is empty.

Water (data/wild/johto_water.asm:253): 4% in Gold, 6% in Silver; L15 MAGIKARP, L10 MAGIKARP, L15 GYARADOS.

Fishing: header says FISHGROUP_GYARADOS -> data/wild/fish.asm:132 .Gyarados_Old / .Gyarados_Good / .Gyarados_Super are Magikarp in every slot (the time_group 14 / time_group 15 slots aside). This is the "lake full of Gyarados but nothing else" that Lance narrates.

Headbutt: data/wild/treemon_maps.asm:37 -> treemon_map LAKE_OF_RAGE, TREEMON_SET_FOREST.

The Red Gyarados itself is not a wild-table roll: loadwildmon GYARADOS, 30 plus BATTLETYPE_FORCESHINY.

---

MAP_LAKE_OF_RAGE_HIDDEN_POWER_HOUSE

• Script: maps/LakeOfRageHiddenPowerHouse.asm (HiddenPowerGuy = 53:54fd, pokegold.sym:25334)
• Blocks: shared, data/maps/blocks.asm:165
• Header: data/maps/maps.asm:237 -> map LakeOfRageHiddenPowerHouse, TILESET_HOUSE, INDOOR, LANDMARK_LAKE_OF_RAGE, MUSIC_LAKE_OF_RAGE, FALSE, PALETTE_DAY, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:217 -> map_const LAKE_OF_RAGE_HIDDEN_POWER_HOUSE, 4, 4

Warps

idx	x	y	destination map	dest warp
1	2	7	LAKE_OF_RAGE	1
2	3	7	LAKE_OF_RAGE	1

Coord events - none.

BG events

x	y	type	script/item
0	1	BGEVENT_READ	HiddenPowerHouseBookshelf (jumpstd DifficultBookshelfScript)
1	1	BGEVENT_READ	HiddenPowerHouseBookshelf

Object events

const	sprite	x	y	movement	type	script label	event flag
LAKEOFRAGEHIDDENPOWERHOUSE_FISHER	SPRITE_FISHER	2	3	SPRITEMOVEDATA_SPINRANDOM_SLOW	OBJECTTYPE_SCRIPT	HiddenPowerGuy	-1

HiddenPowerGuy: checkevent EVENT_GOT_TM10_HIDDEN_POWER -> already-got text; else verbosegiveitem TM_HIDDEN_POWER, iffalse .Done, setevent EVENT_GOT_TM10_HIDDEN_POWER. Guarded, so a full bag is safe.

Items

item	how obtained	source (label / bg_event / hidden)	one-time flag
TM_HIDDEN_POWER (TM10)	talk to the fisher at (2,3)	HiddenPowerGuy	EVENT_GOT_TM10_HIDDEN_POWER (constants/event_flags.asm:97)

---

MAP_LAKE_OF_RAGE_MAGIKARP_HOUSE

• Script: maps/LakeOfRageMagikarpHouse.asm
• Blocks: shared, data/maps/blocks.asm:166
• Header: data/maps/maps.asm:238 -> map LakeOfRageMagikarpHouse, TILESET_HOUSE, INDOOR, LANDMARK_LAKE_OF_RAGE, MUSIC_LAKE_OF_RAGE, FALSE, PALETTE_DAY, FISHGROUP_SHORE
• Dimensions: constants/map_constants.asm:218 -> map_const LAKE_OF_RAGE_MAGIKARP_HOUSE, 4, 4

Warps

idx	x	y	destination map	dest warp
1	2	7	LAKE_OF_RAGE	2
2	3	7	LAKE_OF_RAGE	2

Coord events - none.

BG events

x	y	type	script/item
0	1	BGEVENT_READ	MagikarpHouseBookshelf
1	1	BGEVENT_READ	MagikarpHouseBookshelf

Object events

const	sprite	x	y	movement	type	script label	event flag
LAKEOFRAGEMAGIKARPHOUSE_FISHING_GURU	SPRITE_FISHING_GURU	2	3	SPRITEMOVEDATA_SPINRANDOM_SLOW	OBJECTTYPE_SCRIPT	MagikarpLengthRaterScript	-1

MagikarpLengthRaterScript in this section takes the EVENT_LAKE_OF_RAGE_EXPLAINED_WEIRD_MAGIKARP path only: first talk sets that flag and tells the lake's history, second talk gives the "men in black" line. The measuring contest (special CheckMagikarpLength, verbosegiveitem ETHER) sits behind checkevent EVENT_CLEARED_ROCKET_HIDEOUT, which is the next section onwards.

---

3. Blockers and gates

Gate	Enforced by (file:label)	Requirement	Unlock condition
Route 42's two lakes	engine/events/overworld.asm:322 SurfFunction -> .TrySurf: ld de, ENGINE_FOGBADGE / call CheckBadge (:50), then GetTilePermission must be WATER_TILE	FOG BADGE + a party mon that knows SURF (CheckPartyMove, :64)	Morty, section 8
The Route 42 cut trees in front of the apricorn trees	engine/events/overworld.asm:117 CutFunction -> .CheckAble: ld de, ENGINE_HIVEBADGE / CheckBadge, then CheckMapForSomethingToCut	HIVE BADGE + a party mon that knows CUT	Bugsy, section 5. Tile positions are in maps/Route42.blk, not in any event table
Reaching the Red Gyarados at (18,22)	it is a water tile in the middle of maps/LakeOfRage.blk; no script gate	SURF	same as above
Mahogany east exit (to Route 44)	maps/MahoganyTown.asm coord_event 19, 8 / coord_event 19, 9 on SCENE_MAHOGANYTOWN_TRY_RAGECANDYBAR, plus the MAHOGANYTOWN_POKEFAN_M object at (19,8) with EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_EAST clear	none - it is unconditional	engine/events/std_scripts.asm:261 RadioTowerRocketsScript (setevent + setmapscene MAHOGANY_TOWN, SCENE_MAHOGANYTOWN_NOOP). Far beyond this section. Buying a RageCandyBar does not help
Mahogany Gym door at (6,13)	maps/MahoganyTown.asm object_event 6, 14, SPRITE_FISHER ... EVENT_MAHOGANY_TOWN_POKEFAN_M_BLOCKS_GYM (clear = NPC present, standing on the approach tile)	none	maps/TeamRocketBaseB2F.asm:303 sets the flag after the hideout is cleared
Route 43 gate toll	maps/Route43Gate.asm scene 0 Route43GateRocketShakedownScene -> sdefer Route43GateRocketTakeoverScript, re-armed on every Route 43 load by Route43CheckIfRocketsScene	1000 yen, or everything you have (takemoney runs in both branches)	not a hard gate - you always pass. maps/TeamRocketBaseB2F.asm:302 removes the grunts permanently
Lance at (21,28)	object_event ... EVENT_LAKE_OF_RAGE_LANCE, set by InitializeEventsScript (engine/events/std_scripts.asm:516)	beat or catch the Red Gyarados	RedGyarados's appear LAKEOFRAGE_LANCE
Wesley / BLACKBELT_I	LakeOfRageWesleyCallback (MAPCALLBACK_OBJECTS): readvar VAR_WEEKDAY / ifequal WEDNESDAY	the in-game day must be Wednesday	real clock; no in-game unlock
Lake of Rage trainers and the TM36 officer	EVENT_LAKE_OF_RAGE_CIVILIANS, set by InitializeEventsScript:500	-	maps/TeamRocketBaseB2F.asm:305 clearevent. Not this section
Magikarp length contest / ETHER	MagikarpLengthRaterScript's checkevent EVENT_CLEARED_ROCKET_HIDEOUT	Rocket hideout cleared	next section
Team Rocket base entrance	MahoganyMart1FStaircaseCallback's checkevent EVENT_UNCOVERED_STAIRCASE_IN_MAHOGANY_MART -> changeblock 6, 2, $1e	Lance uncovers it	armed here by setmapscene MAHOGANY_MART_1F, SCENE_MAHOGANYMART1F_LANCE_UNCOVERS_STAIRS

---

4. Bot checklist

Coordinates are map coordinates. "Talk" means face the tile and press A.

1. MAP_ECRUTEAK_CITY - Fly to SPAWN_ECRUTEAK (lands at 23,28). Pre: ENGINE_FLYPOINT_ECRUTEAK. Party must contain SURF and CUT users.
2. MAP_ECRUTEAK_CITY - walk to warp 1 (35,26) or 2 (35,27). Post: on MAP_ROUTE_42_ECRUTEAK_GATE.
3. MAP_ROUTE_42_ECRUTEAK_GATE - walk east to warp 3 (9,4) / 4 (9,5). Post: on MAP_ROUTE_42 at (0,8)/(0,9).
4. MAP_ROUTE_42 - walk to (6,4), talk to ROUTE42_POKE_BALL1. Pre: EVENT_ROUTE_42_ULTRA_BALL clear. Post: it is set, ULTRA_BALL in bag.
5. MAP_ROUTE_42 - do not enter warps 3/4/5 (Mt. Mortar); the walkthrough defers them to the Waterfall trip.
6. MAP_ROUTE_42 - use SURF to cross the first lake (badge: ENGINE_FOGBADGE).
7. MAP_ROUTE_42 - use CUT on the tree(s) south of the lake (badge: ENGINE_HIVEBADGE), then talk to the fruit trees at (27,16), (28,16), (29,16). Post: PNK_APRICORN, GRN_APRICORN, YLW_APRICORN; each tree is bare until the next daily reset.
8. MAP_ROUTE_42 - optional: Itemfinder / step on (16,11) for the hidden MAX_POTION. Post: EVENT_ROUTE_42_HIDDEN_MAX_POTION.
9. MAP_ROUTE_42 - walk to (33,8), talk to ROUTE42_POKE_BALL2. Post: EVENT_ROUTE_42_SUPER_POTION, SUPER_POTION in bag.
10. MAP_ROUTE_42 - SURF the second lake, then battle ROUTE42_FISHER at (40,10) (FISHER CHRIS1, L18 Qwilfish). Post: EVENT_BEAT_FISHER_CHRIS; optionally accept PHONE_FISHER_CHRIS.
11. MAP_ROUTE_42 - battle ROUTE42_SUPER_NERD at (47,8) (POKEMANIAC SHANE). Post: EVENT_BEAT_POKEMANIAC_SHANE.
12. MAP_ROUTE_42 - battle ROUTE42_POKEFAN_M at (51,9) (HIKER BENJAMIN). Post: EVENT_BEAT_HIKER_BENJAMIN.
13. MAP_ROUTE_42 - walk east off the map edge (x > 59) into MAP_MAHOGANY_TOWN. Post: ENGINE_FLYPOINT_MAHOGANY set by MahoganyTownFlypointCallback.
14. MAP_MAHOGANY_TOWN - warp 4 (15,13) -> Pokecenter; talk to the nurse at (3,1) from (3,2); leave by warp 1/2.
15. MAP_MAHOGANY_TOWN - optional flavour: warp 1 (11,7) -> Mahogany Mart, talk to MAHOGANYMART1F_PHARMACIST at (4,3) for MART_MAHOGANY_1 (the 9800-yen SLOWPOKETAIL). Warp 2 (17,7) -> Red Gyarados speech house.
16. MAP_MAHOGANY_TOWN - avoid (19,8) and (19,9) unless you want the RageCandyBar scene; it costs 300 and never opens the east exit. Do not try the Gym at (6,13): MAHOGANYTOWN_FISHER at (6,14) is in the way.
17. MAP_MAHOGANY_TOWN - walk to warp 5 (9,1). Post: on MAP_ROUTE_43_MAHOGANY_GATE at (4,7)/(5,7).
18. MAP_ROUTE_43_MAHOGANY_GATE - walk north to warp 1 (4,0) / 2 (5,0). Post: on MAP_ROUTE_43 at (9,51)/(10,51). Loading Route 43 runs Route43CheckIfRocketsScene, which arms SCENE_ROUTE43GATE_ROCKET_SHAKEDOWN.
19. MAP_ROUTE_43 - battle ROUTE43_YOUNGSTER at (15,43) (CAMPER SPENCER). Post: EVENT_BEAT_CAMPER_SPENCER.
20. MAP_ROUTE_43 - do not enter warp 3 (17,35) or warps 4/5 (17,31)/(18,31): those are the toll booth. Take the west/grass path instead.
21. MAP_ROUTE_43 - optional: talk to the fruit tree at (1,26) for BITTER_BERRY; battle ROUTE43_FISHER at (4,16) (FISHER MARVIN). Post: EVENT_BEAT_FISHER_MARVIN.
22. MAP_ROUTE_43 - battle ROUTE43_LASS at (9,29) (PICNICKER TIFFANY3, L20 Clefairy). Post: EVENT_BEAT_PICNICKER_TIFFANY; optional phone.
23. MAP_ROUTE_43 - talk to ROUTE43_POKE_BALL at (12,32). Post: EVENT_ROUTE_43_MAX_ETHER, MAX_ETHER in bag.
24. MAP_ROUTE_43 - battle ROUTE43_SUPER_NERD2 at (13,20) (POKEMANIAC BRENT1). Post: EVENT_BEAT_POKEMANIAC_BRENT; optional phone.
25. MAP_ROUTE_43 - battle ROUTE43_SUPER_NERD3 at (13,7) (POKEMANIAC RON) and ROUTE43_SUPER_NERD1 at (14,6) (POKEMANIAC BEN). Post: EVENT_BEAT_POKEMANIAC_RON, EVENT_BEAT_POKEMANIAC_BEN.
26. MAP_ROUTE_43 - walk north off the map edge (y < 0) into MAP_LAKE_OF_RAGE. Post: ENGINE_FLYPOINT_LAKE_OF_RAGE.
27. MAP_LAKE_OF_RAGE - CUT your way northwest; talk to LAKEOFRAGE_POKE_BALL1 at (7,10). Post: EVENT_LAKE_OF_RAGE_MAX_ETHER.
28. MAP_LAKE_OF_RAGE - if VAR_WEEKDAY == WEDNESDAY, talk to LAKEOFRAGE_WESLEY at (4,4). Post: EVENT_MET_WESLEY_OF_WEDNESDAY, EVENT_GOT_BLACKBELT_FROM_WESLEY, BLACKBELT_I in bag. Then step on (4,4) for the hidden RARE_CANDY.
29. MAP_LAKE_OF_RAGE - warp 1 at (7,3) -> MAP_LAKE_OF_RAGE_HIDDEN_POWER_HOUSE; talk to the fisher at (2,3). Pre: EVENT_GOT_TM10_HIDDEN_POWER clear. Post: it is set, TM_HIDDEN_POWER in bag. Leave by (2,7)/(3,7).
30. MAP_LAKE_OF_RAGE - CUT northeast; talk to LAKEOFRAGE_POKE_BALL2 at (35,2). Post: EVENT_LAKE_OF_RAGE_TM_DETECT, TM_DETECT (TM43) in bag. Optional hidden MAX_POTION at (35,5).
31. MAP_LAKE_OF_RAGE - optional hidden FULL_RESTORE at (11,28).
32. Save. Make sure the bag has a free slot: RedGyarados's giveitem RED_SCALE is unguarded.
33. MAP_LAKE_OF_RAGE - SURF onto the lake and face LAKEOFRAGE_GYARADOS at (18,22); press A. Pre: EVENT_LAKE_OF_RAGE_RED_GYARADOS clear. The script runs loadwildmon GYARADOS, 30 + loadvar VAR_BATTLETYPE, BATTLETYPE_FORCESHINY. Throw Great Balls; do not KO it if you want it. Post: EVENT_LAKE_OF_RAGE_RED_GYARADOS set (on a win or a catch), RED_SCALE in bag, EVENT_LAKE_OF_RAGE_LANCE cleared (Lance appears).
34. MAP_LAKE_OF_RAGE - walk to (21,29) and face north to talk to LAKEOFRAGE_LANCE at (21,28). Answer YES to yesorno. Post: EVENT_DECIDED_TO_HELP_LANCE set, EVENT_MAHOGANY_MART_LANCE_AND_DRAGONITE cleared, MAHOGANY_MART_1F scene set to SCENE_MAHOGANYMART1F_LANCE_UNCOVERS_STAIRS, Lance disappears. Answering NO sets EVENT_REFUSED_TO_HELP_LANCE_AT_LAKE_OF_RAGE and is recoverable by talking again.
35. Fly to SPAWN_MAHOGANY (lands at 15,14). Section complete; the next section starts at MAP_MAHOGANY_MART_1F warp 1 (11,7).

---

5. Port coverage

Beat	Port file	Status
Map geometry, warps, coord/bg/object events for every map in this section	src/import/RomExtractorGen2.lua:804-975 (coordEvents/bgEvents/objects), src/world/gen2/Map.lua, src/world/gen2/World.lua:5013 (coord events), :5148 (bg events)	implemented (data-driven from the ROM; nothing is hand-transcribed, so these tables come across as-is)
Map header fields (tileset/environment/landmark/music/palette/fish group)	src/import/RomExtractorGen2.lua:741,965	implemented
MAPCALLBACK_NEWMAP / MAPCALLBACK_OBJECTS (the two flypoint callbacks, Route43CheckIfRocketsScene, LakeOfRageWesleyCallback)	src/script/gen2/Vm.lua runCallback, tests/gen2_map_callbacks_test.lua, tests/drivers/gold_map_callbacks.lua	implemented
ENGINE_FLYPOINT_MAHOGANY / ENGINE_FLYPOINT_LAKE_OF_RAGE and Fly	src/world/gen2/FieldMoves.lua:352-353 (SPAWN_MAHOGANY flag 72, SPAWN_LAKE_OF_RAGE flag 73)	implemented
readvar VAR_WEEKDAY (Wesley of Wednesday)	src/world/gen2/World.lua World:weekday, src/script/gen2/Vm.lua readvar	implemented
Fruit trees (FRUITTREE_ROUTE_42_1/2/3, FRUITTREE_ROUTE_43) with the daily reset	src/core/gen2/Apricorns.lua:362 (the BITTER_BERRY row is FRUITTREE_ROUTE_43), World:fruitTreeItem / fruitTreePick	implemented
itemball / hiddenitem one-time flags	src/script/gen2/CallAsm.lua, src/world/gen2/HiddenItems.lua	implemented
Trainer objects, sight range, loadtrainer / startbattle	src/world/gen2/Trainers.lua, src/script/gen2/Vm.lua	implemented
Phone contacts for FISHER CHRIS1, POKEMANIAC BRENT1, PICNICKER TIFFANY3	src/core/gen2/Phone.lua:201 (Chris, ROUTE_42), :204 (Brent, ROUTE_43), :207 (Tiffany, ROUTE_43)	implemented
Roaming beasts crossing Route 42/43	src/core/gen2/Roamers.lua:70-72	implemented
RageCandyBar merchant scene (showemote, applymovement, follow/stopfollow, checkmoney/takemoney, special PlaceMoneyTopRight)	src/script/gen2/Vm.lua (all five opcodes present), src/script/gen2/Specials.lua:1301	implemented
Route 43 gate toll scene (sdefer, readvar VAR_FACING, big_step movement, special RestartMapMusic, setscene)	src/script/gen2/Vm.lua, src/script/gen2/Specials.lua:1059	implemented
Magikarp length rater (special CheckMagikarpLength, MagikarpHouseSign, FindPartyMonThatSpecies)	src/script/gen2/Specials.lua:409,443,1124	implemented (though the contest arm is gated behind EVENT_CLEARED_ROCKET_HIDEOUT, i.e. the next section)
Red Gyarados encounter plumbing (loadwildmon, cry, startbattle, giveitem, itemnotify, appear/disappear)	src/script/gen2/Vm.lua, src/world/gen2/World.lua:4420	implemented
BATTLETYPE_FORCESHINY actually making the Red Gyarados shiny	src/world/gen2/World.lua:4591 sets opts.battleType, but World:startBattle (:4420) never reads it, and the wild mon is built by Mon.new(data, id, wild.level or 5) at :4572 with Mon.randomDVs()	missing - the Lake of Rage Gyarados will be an ordinary blue L30 Gyarados except by 1-in-8192 luck. World.lua:4576 handles BATTLETYPE_FORCEITEM only. The shiny rendering path is proven by tests/drivers/gold_shiny_shots.lua, which builds the mon with the $EA/$AA DVs by hand; nothing wires those DVs to the script opcode
teleport_from ($4c) - Lance's warp-into-the-sky animation	src/script/gen2/Movement.lua decodeByte has no case for $4c; it falls through to { kind = "nop" }	partial - the script still runs and Lance still disappears, so the flags are correct; only the animation is absent
Mahogany Mart pokemart MARTTYPE_STANDARD, MART_MAHOGANY_1	src/ui/gen2/MartMenu.lua + the extracted mart tables	implemented (not exercised by any gold_* driver for this map)
Any driver that plays this stretch	tests/drivers/ has no gold_lake_of_rage.lua / gold_route43.lua	missing - no scripted run covers section 10

---

6. Unresolved / verify by hand

1. "TM43 Secret Power" - the walkthrough uses the HGSS move name. In Gold/Silver LakeOfRageTMDetect is itemball TM_DETECT, and the add_tm ladder in constants/item_constants.asm:264 puts DETECT at TM43. The item is right, the move name in the FAQ is wrong.
2. "Items found in Mahogany Town: TM16" - there is no TM16 anywhere in maps/MahoganyTown.asm. TM16 is ICY_WIND (constants/item_constants.asm:234), which is Pryce's Gym reward - a different section, and unreachable here because MAHOGANYTOWN_FISHER blocks the Gym door.
3. Camper Spencer's party - the walkthrough says L17 Sandshrew / L18 Sandslash / L19 Zubat. data/trainers/parties.asm:2817 says L17 SANDSHREW, L17 SANDSLASH, L19 ZUBAT. Trust the asm.
4. "Wesley ... on the left path of Route 43" - Wesley is not on Route 43 at all. object_event 4, 4, SPRITE_SUPER_NERD ... WesleyScript is on MAP_LAKE_OF_RAGE, in the far northwest corner behind the cut trees.
5. "Max Ether ... to the right of Picnicker Tiffany" - the ball is at (12,32) and Tiffany is at (9,29), so it is right and three rows south of her. Close but not the same row.
6. Where the Cut trees are on Route 42 and Lake of Rage - not in any event table. They are block ids inside maps/Route42.blk and maps/LakeOfRage.blk, read by CheckMapForSomethingToCut (engine/events/overworld.asm, called from CutFunction.CheckAble). A bot needs the block data, not the asm, to know which tiles to cut. Same for the exact water tiles a Surf entry point needs on Route 42 and Lake of Rage, and for the walkthrough's claim that Route 43's west grass path bypasses ROUTE_43_GATE.
7. "Your Mom calls you" on Route 43 - this is the generic SPECIALCALL_* / Mom-shopping call, not anything in maps/Route43.asm. There is no specialphonecall in the Route 43 script. Which call fires and when lives in data/events/special_phone_calls.asm and src/core/gen2/MomShopping.lua; not pinned down for this section.
8. Fisher Marvin's fourth mon EXP - the walkthrough leaves the L15 Gyarados EXP as "?". Nothing in the asm to resolve; it is a derived number.
9. LakeOfRage_MapScripts's two scene scripts are commented ; unusable and RedGyarados does setscene 0 with the comment "Lake of Rage does not have a scene variable". Harmless on the cart, but a port that models setscene as a write to a per-map byte should confirm it does not corrupt a neighbouring map's scene.
10. Route43Gate warp 4 (5,7) points at ROUTE_43 warp 3, the same as warp 3 (4,7). Transcribed as written; if a bot walks out of the gate's bottom-right tile it lands on the same Route 43 warp as the bottom-left one.
11. Gyarados loss path - RedGyarados's ifequal LOSE, .NotBeaten only skips the disappear; the giveitem RED_SCALE and appear LAKEOFRAGE_LANCE run either way. That reads like a cart quirk rather than a transcription error, but it has not been observed on hardware for this document.