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gen1recomp/data/scripts/yellow_jessie_james.lua
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-- Jessie & James, Yellow's Team Rocket duo, at all four ambush sites:
-- Mt Moon B2F (scripts/MtMoonB2F.asm), Rocket Hideout B4F
-- (scripts/RocketHideoutB4F.asm), Pokemon Tower 7F
-- (scripts/PokemonTower7F.asm) and Silph Co 11F (scripts/SilphCo11F.asm).
-- Every site shares one shape: a coordinate trigger swaps the map theme
-- for Music_MeetJessieJames, the motto plays, the duo closes in, one
-- battle against the shared OPP_ROCKET party fights them both, and after
-- their parting lines they vanish together under a second sting of the
-- theme before the map theme resumes (PlayDefaultMusic ->
-- play_default_music).
--
-- Registered on top of the shared tables by data/scripts/init.lua on a
-- Yellow boot; MT_MOON_B2F's onStep chains story2's Super Nerd / fossil
-- trigger and SILPH_CO_11F's chains story's Giovanni trigger, since
-- non-talk hooks replace rather than merge.
local M = {}
-- Capture the FUNCTION, not the table: attachBase stores the module
-- table itself, so once this file's onStep is attached the table's slot
-- points back here -- delegating through the table would self-recurse.
local baseMtMoonStep = require("data.scripts.story2").MT_MOON_B2F.onStep
local baseSilph11Step = require("data.scripts.story").SILPH_CO_11F.onStep
-- engine/overworld/movement.asm:932
local FAST = { stepFrames = 16 }
-- engine/overworld/movement.asm:349
local HOLD = { hold = 510 }
local function flat(list)
local out = {}
for _, r in ipairs(list) do
if type(r[1]) == "table" then
for _, sub in ipairs(r) do out[#out + 1] = sub end
else
out[#out + 1] = r
end
end
return out
end
-- scripts/MtMoonB2F.asm:446
local function mottoRows(ow, textId, faceDir)
local t = 0
return {
{ "text_opts", { auto = { delay = 91, tick = function()
t = t + 1
local p = ow.player
if t == 11 then
-- engine/overworld/emotion_bubbles.asm:60
if p then ow.emote = { npc = p, frames = 60, bubble = 1 } end
elseif t == 71 then
ow.emote = nil
if p then p.facing = faceDir end
end
end } } },
{ "show_text", textId },
}
end
-- scripts/MtMoonB2F.asm:356
local function partingRows(textId, a, b)
return {
{ "face_object", a, "down", HOLD },
{ "face_object", b, "down", HOLD },
{ "text_opts", { auto = { delay = 64 } } },
{ "show_text", textId },
}
end
M.MT_MOON_B2F = {
talk = {
TEXT_MTMOONB2F_JESSIE = {
{ "face_player" }, { "show_text", "_MtMoonJessieJamesText1" },
},
TEXT_MTMOONB2F_JAMES = {
{ "face_player" }, { "show_text", "_MtMoonJessieJamesText1" },
},
},
onStep = function(game, ow, x, y)
if baseMtMoonStep and baseMtMoonStep(game, ow, x, y) then
return true
end
local f = game.save.flags
if x ~= 3 or y ~= 5 then return false end
if f.EVENT_BEAT_MT_MOON_3_JESSIE_JAMES then return false end
if not (f.EVENT_GOT_DOME_FOSSIL or f.EVENT_GOT_HELIX_FOSSIL) then
return false
end
ow.runner:run(flat({
{ "stop_music" },
{ "play_music", "Music_MeetJessieJames" },
{ "show_object", "MT_MOON_B2F", "MTMOONB2F_JESSIE" },
{ "show_object", "MT_MOON_B2F", "MTMOONB2F_JAMES" },
mottoRows(ow, "_MtMoonJessieJamesText1", "up"),
-- MtMoonB2FScript_49e15 simulates PAD_UP for one player step, then
-- Script6/Script9 walk Jessie (object 2, MovementData_f9e65: six
-- $06) and James (object 6, f9e66: five $06); both objects' movement
-- byte 2 is LEFT, so .determineDirection makes those LEFT steps --
-- Jessie (9,3)->(3,3) above the player at (3,4), James (9,4)->(4,4)
-- beside him. #423
{ "walk_npc", "player", { "up" } },
{ "walk_npc", 2, { "left", "left", "left", "left", "left", "left" }, FAST },
{ "face_object", 2, "down", HOLD },
{ "walk_npc", 6, { "left", "left", "left", "left", "left" }, FAST },
{ "face_object", 6, "left", HOLD },
{ "show_text", "_MtMoonJessieJamesText2" },
-- MtMoonB2FScript12 arms _MtMoonJessieJamesText3 with
-- SaveEndBattleTextPointers before it sets wCurOpponent, so
-- TrainerBattleVictory prints it on the battle screen as "ROCKET: A
-- brat beat us?" between TrainerDefeatedText and MoneyForWinningText.
-- Its one-word first line only reads right behind that tag (#866).
{ "save_end_battle_text", "_MtMoonJessieJamesText3" },
{ "start_battle", "trainer", "OPP_ROCKET", 42 },
{ "check_battle_result", "win" },
{ "jump_if_false", "end" },
partingRows("_MtMoonJessieJamesText4", 2, 6),
{ "stop_music" },
{ "play_music", "Music_MeetJessieJames" },
{ "fade", "out" },
{ "hide_object", "MT_MOON_B2F", "MTMOONB2F_JESSIE" },
{ "hide_object", "MT_MOON_B2F", "MTMOONB2F_JAMES" },
{ "fade", "in" },
{ "play_default_music" },
{ "set_flag", "EVENT_BEAT_MT_MOON_3_JESSIE_JAMES" },
}), {})
return true
end,
}
-- -------------------------------------------------------------------
-- Rocket Hideout B4F (RocketHideoutB4FScript_455a5..Script13): the
-- motto plays from off-screen FIRST, then the duo pops in at (25,10) /
-- (24,10) and whichever of them shares the player's column ($18=24 or
-- $19=25, EVENT_ROCKET_HIDEOUT_4_JESSIE_JAMES_ON_LEFT) walks the three
-- tiles down to loom over the player while the other walks four and ends
-- up beside him. A loss
-- re-hides them (RocketHideoutB4FResetScripts via EVENT_6A0), so the
-- trigger re-arms clean.
-- -------------------------------------------------------------------
M.ROCKET_HIDEOUT_B4F = {
talk = {
TEXT_ROCKETHIDEOUTB4F_JESSIE = {
{ "face_player" }, { "show_text", "_RocketHideoutJessieJamesText1" },
},
TEXT_ROCKETHIDEOUTB4F_JAMES = {
{ "face_player" }, { "show_text", "_RocketHideoutJessieJamesText1" },
},
},
onStep = function(game, ow, x, y)
local f = game.save.flags
if y ~= 14 or (x ~= 24 and x ~= 25) then return false end
if f.EVENT_BEAT_ROCKET_HIDEOUT_4_JESSIE_JAMES then return false end
-- ON_LEFT: player under James's column (25); movement data pairs
-- RocketHideoutB4FJessieJamesMovementData_45605/45606 swap so the
-- column-mate walks 3, the other 4.
local onLeft = (x == 25)
ow.runner:run(flat({
{ "stop_music" },
{ "play_music", "Music_MeetJessieJames" },
mottoRows(ow, "_RocketHideoutJessieJamesText1", "up"),
{ "show_object", "ROCKET_HIDEOUT_B4F", "ROCKETHIDEOUTB4F_JAMES" },
{ "show_object", "ROCKET_HIDEOUT_B4F", "ROCKETHIDEOUTB4F_JESSIE" },
-- James (object 2) then Jessie (object 3), Script4..Script9 order.
-- RocketHideoutB4FJessieJamesMovementData_45605 is a lone $4 that FALLS
-- THROUGH into _45606 ($4 $4 $4 $ff), so MoveSprite_ (home/pathfinding.asm)
-- reads _45605 as FOUR steps and _45606 as three; $4 is DOWN in Yellow's
-- Func_5288 lookup (engine/overworld/movement.asm), which walks with no
-- collision test. From (25,10)/(24,10) against a player on y=14 the
-- column-mate stops three down, right above him, and the other walks the
-- full four to stand alongside -- which is what the facings below assume.
-- Reading _45605 as a single step stranded whoever was off-column three
-- tiles away, so James never reached the player (#865).
{ "walk_npc", 2, onLeft and { "down", "down", "down" }
or { "down", "down", "down", "down" }, FAST },
{ "face_object", 2, onLeft and "down" or "left", HOLD },
{ "walk_npc", 3, onLeft and { "down", "down", "down", "down" }
or { "down", "down", "down" }, FAST },
{ "face_object", 3, onLeft and "right" or "down", HOLD },
{ "show_text", "_RocketHideoutJessieJamesText2" },
-- RocketHideoutB4FScript10 saves _RocketHideoutJessieJamesText3 as the
-- end-battle text, so it prints as "ROCKET: Such a dreadful twerp!" on
-- the battle screen ahead of MoneyForWinningText (#866).
{ "save_end_battle_text", "_RocketHideoutJessieJamesText3" },
{ "start_battle", "trainer", "OPP_ROCKET", 43 },
{ "check_battle_result", "win" },
{ "jump_if_false", "lost" },
partingRows("_RocketHideoutJessieJamesText4", 2, 3),
{ "stop_music" },
{ "play_music", "Music_MeetJessieJames" },
{ "fade", "out" },
{ "hide_object", "ROCKET_HIDEOUT_B4F", "ROCKETHIDEOUTB4F_JAMES" },
{ "hide_object", "ROCKET_HIDEOUT_B4F", "ROCKETHIDEOUTB4F_JESSIE" },
{ "fade", "in" },
{ "play_default_music" },
{ "set_flag", "EVENT_BEAT_ROCKET_HIDEOUT_4_JESSIE_JAMES" },
{ "jump", "end" },
{ "label", "lost" },
{ "hide_object", "ROCKET_HIDEOUT_B4F", "ROCKETHIDEOUTB4F_JAMES" },
{ "hide_object", "ROCKET_HIDEOUT_B4F", "ROCKETHIDEOUTB4F_JESSIE" },
}), {})
return true
end,
}
-- -------------------------------------------------------------------
-- Pokemon Tower 7F (PokemonTower7FScript_60d2a..Script10): same beat
-- one floor below Fuji, except the duo pops in BEFORE the motto and
-- Jessie ($a=10 column) leads the walk-down; ON_LEFT ($b=11) hands the
-- three-tile walk to James instead. On a loss vanilla only resets the
-- script counter (the blackout warp reloads the map anyway).
-- -------------------------------------------------------------------
M.POKEMON_TOWER_7F = {
talk = {
TEXT_POKEMONTOWER7F_JESSIE = {
{ "face_player" }, { "show_text", "_PokemonTowerJessieJamesText1" },
},
TEXT_POKEMONTOWER7F_JAMES = {
{ "face_player" }, { "show_text", "_PokemonTowerJessieJamesText1" },
},
},
onStep = function(game, ow, x, y)
local f = game.save.flags
if y ~= 12 or (x ~= 10 and x ~= 11) then return false end
if f.EVENT_BEAT_POKEMONTOWER_7_JESSIE_JAMES then return false end
local onLeft = (x == 11) -- EVENT_POKEMONTOWER_7_JESSIE_JAMES_ON_LEFT
ow.runner:run(flat({
{ "stop_music" },
{ "play_music", "Music_MeetJessieJames" },
{ "show_object", "POKEMON_TOWER_7F", "POKEMONTOWER7F_JESSIE" },
{ "show_object", "POKEMON_TOWER_7F", "POKEMONTOWER7F_JAMES" },
mottoRows(ow, "_PokemonTowerJessieJamesText1", "up"),
-- Jessie (object 1) then James (object 2), Script1..Script6 order.
-- Same fall-through blob as the hideout: PokemonTower7FMovementData_60d7a
-- is a lone $4 running into _60d7b ($4 $4 $4 $FF), so _60d7a is FOUR
-- steps and _60d7b is three. From (10,8)/(11,8) against a player on
-- y=12 the column-mate halts one tile above him and the other closes the
-- full four to his side; the single-step reading is why James only
-- "moved a bit" here (#865).
{ "walk_npc", 1, onLeft and { "down", "down", "down", "down" }
or { "down", "down", "down" }, FAST },
{ "face_object", 1, onLeft and "right" or "down", HOLD },
{ "walk_npc", 2, onLeft and { "down", "down", "down" }
or { "down", "down", "down", "down" }, FAST },
{ "face_object", 2, onLeft and "down" or "left", HOLD },
{ "show_text", "_PokemonTowerJessieJamesText2" },
-- PokemonTower7FScript7 saves _PokemonTowerJessieJamesText3 as the
-- end-battle text: "ROCKET: You will regret this!" on the battle screen,
-- before the prize money (#866).
{ "save_end_battle_text", "_PokemonTowerJessieJamesText3" },
{ "start_battle", "trainer", "OPP_ROCKET", 44 },
{ "check_battle_result", "win" },
{ "jump_if_false", "end" },
partingRows("_PokemonTowerJessieJamesText4", 1, 2),
{ "stop_music" },
{ "play_music", "Music_MeetJessieJames" },
{ "fade", "out" },
{ "hide_object", "POKEMON_TOWER_7F", "POKEMONTOWER7F_JESSIE" },
{ "hide_object", "POKEMON_TOWER_7F", "POKEMONTOWER7F_JAMES" },
{ "fade", "in" },
{ "play_default_music" },
{ "set_flag", "EVENT_BEAT_POKEMONTOWER_7_JESSIE_JAMES" },
}), {})
return true
end,
}
-- -------------------------------------------------------------------
-- Silph Co 11F (SilphCo11FScript_6229c..Script14): the only site where
-- the duo starts VISIBLE (toggleable_objects.asm keeps SILPHCO11F_JAMES
-- / _JESSIE ON), flanking Giovanni at (2,8)/(3,8), so they are talkable
-- before the ambush (SilphCo11FJessieJamesText = the full motto). The
-- trigger is the top row (y=3, x<4); EVENT_780/EVENT_781 pick one of
-- three approach paths (SilphCo11FMovementData_622f5..62311, $5=up
-- $6=left) that route James then Jessie up to the player without ever
-- crossing the player's tile. Their duo text lives in
-- text/SilphCo10F.asm (_SilphCoJessieJamesText*).
-- -------------------------------------------------------------------
M.SILPH_CO_11F = {
talk = {
TEXT_SILPHCO11F_JESSIE = {
{ "face_player" }, { "show_text", "_SilphCoJessieJamesText1" },
},
TEXT_SILPHCO11F_JAMES = {
{ "face_player" }, { "show_text", "_SilphCoJessieJamesText1" },
},
},
onStep = function(game, ow, x, y)
if baseSilph11Step and baseSilph11Step(game, ow, x, y) then
return true
end
local f = game.save.flags
if y ~= 3 or x > 3 then return false end
if f.EVENT_BEAT_SILPH_CO_11F_JESSIE_JAMES then return false end
-- x==3 -> base path, x==2 -> EVENT_780 variant, x<=1 -> EVENT_781
local jamesDirs, jamesFace, jessieDirs, jessieFace
if x == 3 then
jamesDirs, jamesFace = { "up", "up", "up", "up", "up" }, "right"
jessieDirs, jessieFace = { "up", "up", "up", "up" }, "up"
elseif x == 2 then
jamesDirs, jamesFace = { "up", "up", "up", "up" }, "up"
jessieDirs, jessieFace = { "up", "up", "up", "up", "up" }, "left"
else
jamesDirs = { "up", "up", "left", "up", "up" }
jamesFace = "up"
jessieDirs = { "up", "up", "up", "left", "up", "up" }
jessieFace = "left"
end
ow.runner:run(flat({
{ "stop_music" },
{ "play_music", "Music_MeetJessieJames" },
mottoRows(ow, "_SilphCoJessieJamesText1", "down"),
-- James (object 4) then Jessie (object 6), Script5..Script10 order
{ "walk_npc", 4, jamesDirs, FAST },
{ "face_object", 4, jamesFace, HOLD },
{ "walk_npc", 6, jessieDirs, FAST },
{ "face_object", 6, jessieFace, HOLD },
{ "show_text", "_SilphCoJessieJamesText2" },
-- SilphCo11FScript11 saves _SilphCoJessieJamesText3 (SilphCo11FText_624c2)
-- as the end-battle text: "ROCKET: Like always..." before the money (#866).
{ "save_end_battle_text", "_SilphCoJessieJamesText3" },
{ "start_battle", "trainer", "OPP_ROCKET", 45 },
{ "check_battle_result", "win" },
{ "jump_if_false", "end" },
partingRows("_SilphCoJessieJamesText4", 4, 6),
{ "stop_music" },
{ "play_music", "Music_MeetJessieJames" },
{ "fade", "out" },
{ "hide_object", "SILPH_CO_11F", "SILPHCO11F_JAMES" },
{ "hide_object", "SILPH_CO_11F", "SILPHCO11F_JESSIE" },
{ "fade", "in" },
{ "play_default_music" },
{ "set_flag", "EVENT_BEAT_SILPH_CO_11F_JESSIE_JAMES" },
}), {})
return true
end,
}
return M
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