Port field moves from the menu, SEL with Select, and moving Pokémon in Bill's PC

Field moves chosen in the party menu run their original checks and the
ROM's from-menu scripts (Cut, Surf, Strength, Flash, Whirlpool, Waterfall,
Sweet Scent), and Softboiled and Milk Drink share HP. SEL registers a key
item that Select then uses, replacing the Key Items shortcut, and Bill's
PC moves Pokémon between the party and every box.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/game/rom/assets.ts

@@ -124,6 +124,7 @@ export class CrystalAssets {
       tileset: r.byte(header + 1),
       environment: r.byte(header + 2),
       paletteMode: r.byte(header + 7) & 15,
+      attributes,
       blocks: r.slice(r.far(attributes + 3), blockWidth * blockHeight),
       warps: [],
       backgroundEvents: [],

src/game/rom/profile.ts

@@ -169,6 +169,7 @@ export const EVENTS = {
   playersHouseDoll1: 1858,
   playersHouseDoll2: 1859,
   playersHouseBigDoll: 1860,
+  wallOpenedInAerodactylChamber: 809,
 } as const;
 
 /** Engine flag indices named directly by translated routines. */
@@ -219,6 +220,26 @@ export const OVERWORLD = {
   IconPointers: 0x8ebbf,
   AskSurfScript: 0xca2c,
   "UsedSurfScript.stubbed_fn": 0xc9a2,
+  Script_CutFromMenu: 0xc7fe,
+  SurfFromMenuScript: 0xc983,
+  Script_StrengthFromMenu: 0xcd29,
+  Script_UseFlash: 0xc8e6,
+  UseFlashTextScript: 0xc8f3,
+  "UseFlashTextScript.BlankText": 0xc908,
+  BlindingFlash: 0x8c7e1,
+  Script_WhirlpoolFromMenu: 0xce0b,
+  Script_WaterfallFromMenu: 0xcb1c,
+  "SweetScentFromMenu.SweetScent": 0x506c8,
+  SweetScentEncounter: 0x506ef,
+  "CheckBadge.BadgeRequiredText": 0xc73d,
+  "FieldMoveFailed.CantUseItemText": 0xc780,
+  CutNothingText: 0xc7c9,
+  CantSurfText: 0xc9ae,
+  AlreadySurfingText: 0xc9b3,
+  "EscapeRopeOrDig.CantUseDigText": 0xcc26,
+  "TeleportFunction.CantUseTeleportText": 0xccb6,
+  "Softboiled_MilkDrinkFunction.ItemCantUseOnMonText": 0xf44a,
+  RuinsOfAlphAerodactylChamber_MapAttributes: 0x958e8,
   AskCutScript: 0xd1a9,
   "AskCutScript.CheckMap": 0xd1ba,
   CantCutScript: 0xd1cd,
@@ -237,7 +258,9 @@ export const OVERWORLD = {
   ChrisStateSprites: 0x141b7,
   KrisStateSprites: 0x141c0,
   Script_GetOnBike: 0xd13e,
+  Script_GetOnBike_Register: 0xd14e,
   Script_GetOffBike: 0xd158,
+  Script_GetOffBike_Register: 0xd16b,
   Script_CantGetOffBike: 0xd171,
   UpdatePlayerSprite: 0xe4a,
   PlayMapMusic: 0x3cdf,
@@ -387,6 +410,12 @@ export const PC = {
   PCString_BoxFull: 0xe3575,
   PCString_PartyFull: 0xe3586,
   PCString_NoReleasingEGGS: 0xe3597,
+  PCString_MoveToWhere: 0xe3500,
+  PCString_TheresNoRoom: 0xe3521,
+  "_MovePKMNWithoutMail.MenuData": 0xe28cb,
+  MoveMonWOMailSaveText: 0x152a6,
+  "BillsPC_MovePKMNMenu.PCMonHoldingMailText": 0xe4f9,
+  "MovePKMNWithoutMail_InsertMon.Saving_LeaveOn": 0xe3233,
   "BillsPC_PlaceChooseABoxString.ChooseABox": 0xe37a1,
   "BillsPC_PlaceEmptyBoxString_SFX.NoMonString": 0xe37d3,
   "BillsPC_PrintBoxName.Current": 0xe36f1,
@@ -415,6 +444,11 @@ export const MENU = {
   MonMenuOptions: 0x24cd9,
   "GiveTakeItemMenuData.Items": 0x12ca3,
   String_MoveWhere: 0x1316b,
+  "MonMenu_Softboiled_MilkDrink.PokemonNotEnoughHPText": 0x12f00,
+  MayRegisterItemText: 0x13340,
+  RegisteredItemText: 0x10afd,
+  CantRegisterText: 0x10b02,
+  ItemsOakWarningText: 0x12a67,
   MailItems: 0xb9e80,
   PokemonSwapItemText: 0x12caf,
   PokemonHoldItemText: 0x12cb4,