Port the trainer card and the play time

The player's name in the start menu opens TrainerCard: page 1 with the
name, ID, money, Pokédex count and play time, page 2 with the Johto
leaders and the badges owned, turned and closed with the original
buttons. The card picture, leader faces and animated badges come from the
ROM with _CGB_TrainerCard's palettes. GameTimer now counts the play time
from the end of the introduction, capped at 999:59:59, and saves keep it.

Closes #23

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Sébastien QUEROLandClaude Opus 5.5 committed 2026-10-01 13:32:14 +02:00
1 parent 38b9562bd3
commit 47698565ab
24 files changed
+954 -30

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+132
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@@ -0,0 +1,132 @@
import type { CrystalAssets } from "../rom/assets";
import { TRAINER_CARD } from "../rom/profile";
import { OW } from "../world/constants";
import { drawTile } from "./pixels";
const CARD_PIC_TILES = 35;
const LEADER_TILES = 86;
const BADGE_TILES = 44;
/** CardRightCornerGFX replaces the picture's tile $1c, which the card's
* border corner covers. */
const CARD_CORNER_TILE = 0x1c;
/** _CGB_TrainerCard's palettes 1-7 by trainer class; Clair uses palette 1. */
const LEADER_PALETTES = [
OW.FALKNER,
OW.BUGSY,
OW.WHITNEY,
OW.MORTY,
OW.CHUCK,
OW.JASMINE,
OW.PRYCE,
OW.FALKNER,
];
function context(canvas: HTMLCanvasElement, width: number, height: number) {
canvas.width = width;
canvas.height = height;
const context = canvas.getContext("2d")!;
const image = context.createImageData(width, height);
image.data.fill(255);
return { context, image };
}
/** GetCardPic's Chris or Kris picture, placed by PlaceGraphic column by
* column, in the player's own palette. */
export function drawCardPic(
canvas: HTMLCanvasElement,
assets: CrystalAssets,
female: boolean,
) {
const { context: target, image } = context(canvas, 40, 56);
const tiles = assets.reader.slice(
female ? TRAINER_CARD.KrisCardPic : TRAINER_CARD.ChrisCardPic,
CARD_PIC_TILES * 16,
);
const palette = assets.pokemon.trainerPalette(female ? 1 : 0);
for (let tile = 0; tile < CARD_PIC_TILES; tile++)
if (tile !== CARD_CORNER_TILE)
drawTile(
image.data,
40,
56,
tiles,
tile,
Math.floor(tile / 7) * 8,
(tile % 7) * 8,
palette,
);
target.putImageData(image, 0, 0);
}
/** Page 2's leaders and badges: tiles 2-17 of rows 10-15, as
* TrainerCard_Page2_3_InitObjectsAndStrings places the faces, with the
* attribute map of _CGB_TrainerCard and the badge sprites of
* TrainerCard_Page2_3_OAMUpdate for the badges owned at `frame`. */
export function drawTrainerCardBadges(
canvas: HTMLCanvasElement,
assets: CrystalAssets,
female: boolean,
badges: number,
frame: number,
) {
const r = assets.reader;
const width = 128,
height = 48;
const { context: target, image } = context(canvas, width, height);
const leaders = r.slice(TRAINER_CARD.LeaderGFX, LEADER_TILES * 16);
// The card fills the screen with the other gender's palette.
const border = assets.pokemon.trainerPalette(female ? 0 : 1);
for (let leader = 0; leader < 8; leader++) {
const base = (leader < 4 ? 0x29 : 0x51) + (leader % 4) * 10 - 0x29;
const x = (leader % 4) * 32,
y = leader < 4 ? 0 : 24;
const face = assets.pokemon.trainerPalette(LEADER_PALETTES[leader]);
// TrainerCard_Page2_3_PlaceLeadersFaces: four tiles, then two rows
// of three one tile to the right.
for (let i = 0; i < 4; i++)
drawTile(image.data, width, height, leaders, base + i, x + i * 8, y, border);
for (let row = 1; row <= 2; row++)
for (let i = 0; i < 3; i++)
drawTile(
image.data,
width,
height,
leaders,
base + 1 + row * 3 + i,
x + 8 + i * 8,
y + row * 8,
face,
);
}
const graphics = r.slice(TRAINER_CARD.BadgeGFX, BADGE_TILES * 16);
const palette = assets.palette(
TRAINER_CARD.PredefPals + OW.PREDEFPAL_CGB_BADGE * 8,
);
// dw wJohtoBadges, then y, x, palette and eight tile steps per badge.
for (let badge = 0; badge < OW.NUM_JOHTO_BADGES; badge++) {
if (!(badges & (1 << badge))) continue;
const entry = TRAINER_CARD.TrainerCard_JohtoBadgesOAM + 2 + badge * 11;
// OAM coordinates, less the hardware offsets and this area's origin.
const y = r.byte(entry) - 16 - 10 * 8,
x = r.byte(entry + 1) - 8 - 2 * 8;
const id = r.byte(entry + 3 + frame);
const flip = (id & 0x80) !== 0,
tile = id & 0x7f;
// .facing1, or .facing2's mirrored order.
const order = flip ? [1, 0, 3, 2] : [0, 1, 2, 3];
order.forEach((offset, i) =>
drawTile(
image.data,
width,
height,
graphics,
tile + offset,
x + (i % 2) * 8,
y + Math.floor(i / 2) * 8,
palette,
{ transparent: true, flipX: flip },
),
);
}
target.putImageData(image, 0, 0);
}
+14
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@@ -735,6 +735,20 @@ export const MOM = {
"BankOfMom_MenuHeader.MenuData": 0x166bd,
} as const;
/** TrainerCard (engine/menus/trainer_card.asm): its strings, the badges'
* OAM templates and the card graphics, keyed by their PRET labels. */
export const TRAINER_CARD = {
"TrainerCard_PrintTopHalfOfCard.Name_Money": 0x252ec,
"TrainerCard_Page1_PrintDexCaught_GameTime.Dex_PlayTime": 0x2534c,
"TrainerCard_Page1_PrintDexCaught_GameTime.Badges": 0x2535c,
TrainerCard_JohtoBadgesOAM: 0x254c9,
LeaderGFX: 0x25583,
BadgeGFX: 0x26043,
ChrisCardPic: 0x88365,
KrisCardPic: 0x88595,
PredefPals: 0x9df6,
} as const;
export const MAP_GROUP_COUNT = 26;
export const NUM_POKEMON = 251;
export const NUM_TRAINER_CLASSES = 67;
+4
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@@ -52,6 +52,7 @@ import { readMovement, type MovementStep } from "./movement";
import { PcSession } from "./pc";
import { bankOfMom, type MomBankView } from "./mom";
import type { PokegearView } from "./pokegear";
import type { TrainerCardView } from "./trainer-card";
import {
defaultTextContext,
readString,
@@ -276,6 +277,9 @@ export type ScriptEffect =
/** A Pokégear card with the textbox's pages, answered with the button
* pressed (PokegearButton); without a view the Pokégear closes. */
| { kind: "pokegear"; pages: string[]; view?: PokegearView }
/** A trainer card page, answered with the button pressed; without a
* view the card closes. */
| { kind: "trainercard"; view?: TrainerCardView }
/** BankOfMom's deposit or withdrawal box with the textbox's pages,
* answered with the button pressed (MomBankButton). */
| { kind: "mombank"; pages: string[]; view: MomBankView }
+13
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@@ -9,6 +9,7 @@ import {
} from "../battle/battle";
import { receiveItem, removeFromSlot, type ItemSlot } from "../party/bag";
import { calcStats, maxPP, type PartyMon } from "../party/pokemon";
import type { GameTime } from "../world/game-time";
import { PartyEvolution, evoStoneCompatible } from "./evolution";
import {
copyScriptState,
@@ -18,6 +19,7 @@ import {
type ScriptState,
} from "./interpreter";
import { Pokegear } from "./pokegear";
import { TrainerCard } from "./trainer-card";
import { readString, readText, type TextContext } from "./text";
type Input = number | string | undefined;
@@ -115,6 +117,8 @@ export interface StartMenuHost {
scriptHost(): ScriptHost;
/** GetWorldMapLocation for any map. */
landmarkOf(mapId: string): number;
/** wGameTime, for the trainer card. */
gameTime(): GameTime;
}
/** The overworld start menu (engine/menus/start_menu.asm) with its
@@ -298,6 +302,15 @@ export class StartMenuRun {
landmarkOf: (mapId) => this.host.landmarkOf(mapId),
}).run();
break;
case STARTMENUITEM_STATUS:
// StartMenu_Status returns to the start menu.
yield* new TrainerCard(this.state, {
reader: this.reader,
text: () => this.text(),
player: () => this.host.scriptHost().player(),
gameTime: () => this.host.gameTime(),
}).run();
break;
case STARTMENUITEM_EXIT:
return;
case STARTMENUITEM_SAVE:
+146
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@@ -0,0 +1,146 @@
import type { RomReader } from "../rom/reader";
import { ENGINE_FLAGS, TRAINER_CARD } from "../rom/profile";
import { OW } from "../world/constants";
import type { GameTime } from "../world/game-time";
import type { ScriptEffect, ScriptState } from "./interpreter";
import { readString, type TextContext } from "./text";
type Input = number | string | undefined;
type Gen<T = void> = Generator<ScriptEffect, T, Input>;
/** The buttons the card reads from hJoyLast. */
export const TRAINER_CARD_BUTTONS: readonly string[] = [
"a",
"b",
"start",
"select",
"up",
"down",
"left",
"right",
];
/** What the trainer card shows. The original draws its own tilemap; here
* the text is presented natively and the pictures come from the ROM. */
export interface TrainerCardView {
/** TRAINERCARDSTATE_PAGE1 or PAGE2 (page 3 is unreachable). */
page: 1 | 2;
/** wPlayerGender: the card picture and the palettes follow it. */
female: boolean;
name: string;
/** wPlayerID with leading zeros, five digits. */
id: string;
money: number;
/** wPokedexCaught's set bits; absent without the Pokédex, whose line
* TrainerCard_Page1_PrintDexCaught_GameTime clears. */
pokedex?: number;
/** wGameTimeHours and wGameTimeMinutes, reprinted every frame. */
time: { hours: number; minutes: number };
/** The small colon between them, toggled every 32 frames. */
colon: boolean;
/** wJohtoBadges. */
badges: number;
/** wTrainerCardBadgeFrameCounter: the badges' animation step. */
badgeFrame: number;
/** .Name_Money, .Dex_PlayTime and .Badges from the ROM. */
labels: {
name: string;
money: string;
pokedex: string;
playTime: string;
badges: string;
};
}
/** What the card needs from the world. */
export interface TrainerCardHost {
reader: RomReader;
text(): TextContext;
player(): { id: number; gender: 0 | 1 };
gameTime(): GameTime;
}
/** The per-frame parts of the card, `frames` after its page loaded:
* TrainerCard_Page1_PrintGameTime's time and colon, and
* TrainerCard_Page2_3_AnimateBadges' step every eight frames. */
export function refreshTrainerCard(
view: TrainerCardView,
frames: number,
time: GameTime,
) {
view.time = { hours: time.hours, minutes: time.minutes };
view.colon = view.page === 1 && Math.floor(frames / 32) % 2 === 1;
// Without badges no sprite moves, so the step is not shown.
view.badgeFrame =
view.page === 2 && view.badges ? Math.floor(frames / 8) % 8 : 0;
}
/** TrainerCard (engine/menus/trainer_card.asm): page 1 shows the Pokédex
* count and the play time, page 2 the Johto leaders and badges. B leaves
* from either page; A or right turns to page 2, where A leaves and left
* turns back. The Kanto page is only reachable through unreferenced code. */
export class TrainerCard {
constructor(
private state: ScriptState,
private host: TrainerCardHost,
) {}
*run(): Gen {
let page: 1 | 2 = 1;
for (;;) {
const button = yield {
kind: "trainercard",
view: this.view(page),
};
if (typeof button !== "string" || !TRAINER_CARD_BUTTONS.includes(button))
throw new Error("Invalid trainer card button.");
if (button === "b") break;
if (page === 1 && (button === "a" || button === "right")) page = 2;
else if (page === 2 && button === "a") break;
else if (page === 2 && button === "left") page = 1;
}
yield { kind: "trainercard" };
}
private string(address: number) {
return readString(this.host.reader, address, this.host.text());
}
private view(page: 1 | 2): TrainerCardView {
const player = this.host.player();
const [name, , money] = this.string(
TRAINER_CARD["TrainerCard_PrintTopHalfOfCard.Name_Money"],
).split("\n");
const [pokedex, playTime] = this.string(
TRAINER_CARD["TrainerCard_Page1_PrintDexCaught_GameTime.Dex_PlayTime"],
).split("\n");
let badges = 0;
for (let bit = 0; bit < OW.NUM_JOHTO_BADGES; bit++)
if (this.state.flags.has(OW.ENGINE_ZEPHYRBADGE + bit)) badges |= 1 << bit;
const view: TrainerCardView = {
page,
female: player.gender === 1,
name: this.host.text().player,
id: String(player.id).padStart(5, "0"),
money: this.state.money,
...(this.state.flags.has(ENGINE_FLAGS.pokedex) && {
pokedex: this.state.pokedex.caught.size,
}),
time: { hours: 0, minutes: 0 },
colon: false,
badges,
badgeFrame: 0,
labels: {
name,
money,
pokedex,
playTime,
badges: this.string(
TRAINER_CARD["TrainerCard_Page1_PrintDexCaught_GameTime.Badges"],
).trim(),
},
};
refreshTrainerCard(view, 0, this.host.gameTime());
return view;
}
}
+12
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@@ -51,9 +51,21 @@ export const OW = {
ENGINE_HIVEBADGE: 28,
ENGINE_PLAINBADGE: 29,
ENGINE_FOGBADGE: 30,
ENGINE_MINERALBADGE: 31,
ENGINE_STORMBADGE: 32,
ENGINE_GLACIERBADGE: 33,
ENGINE_RISINGBADGE: 34,
// wJohtoBadges (constants/engine_flags.asm) and the trainer card's
// palettes (constants/scgb_constants.asm, constants/trainer_constants.asm).
NUM_JOHTO_BADGES: 8,
PREDEFPAL_CGB_BADGE: 0x24,
FALKNER: 1,
WHITNEY: 2,
BUGSY: 3,
MORTY: 4,
PRYCE: 5,
JASMINE: 6,
CHUCK: 7,
// Map environments (constants/map_data_constants.asm).
TOWN: 1,
ROUTE: 2,
+51
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@@ -0,0 +1,51 @@
/** wGameTimeHours, wGameTimeMinutes, wGameTimeSeconds and wGameTimeFrames,
* with wGameTimeCap's GAME_TIME_CAPPED bit. */
export interface GameTime {
hours: number;
minutes: number;
seconds: number;
frames: number;
capped: boolean;
}
/** ResetGameTime. */
export const emptyGameTime = (): GameTime => ({
hours: 0,
minutes: 0,
seconds: 0,
frames: 0,
capped: false,
});
/** GameTimer.Function (home/game_time.asm): one frame, 60 to the second.
* Reaching 1000 hours caps the timer at 999:59:59.00 for good. */
export function advanceGameTime(time: GameTime) {
if (time.capped) return;
if (++time.frames < 60) return;
time.frames = 0;
if (++time.seconds < 60) return;
time.seconds = 0;
if (++time.minutes < 60) return;
time.minutes = 0;
if (time.hours + 1 >= 1000) {
time.capped = true;
time.minutes = time.seconds = 59;
return;
}
time.hours++;
}
export function validGameTime(value: unknown): value is GameTime {
const time = value as GameTime | undefined;
const integer = (value: unknown, max: number) =>
Number.isInteger(value) && Number(value) >= 0 && Number(value) <= max;
return (
Boolean(time) &&
typeof time === "object" &&
integer(time!.hours, 999) &&
integer(time!.minutes, 59) &&
integer(time!.seconds, 59) &&
integer(time!.frames, 59) &&
typeof time!.capped === "boolean"
);
}
+69 -3
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@@ -21,6 +21,17 @@ import {
type PokegearView,
} from "../scripts/pokegear";
import { MOM_BANK_BUTTONS, type MomBankView } from "../scripts/mom";
import {
TRAINER_CARD_BUTTONS,
refreshTrainerCard,
type TrainerCardView,
} from "../scripts/trainer-card";
import {
advanceGameTime,
emptyGameTime,
validGameTime,
type GameTime,
} from "./game-time";
import {
PLAYER,
ScriptRun,
@@ -84,6 +95,8 @@ export interface NativeSave {
name: string;
avatar: "chris" | "kris";
tilesWalked: number;
/** wGameTime: the play time the trainer card shows. */
gameTime: GameTime;
events: number[];
flags: number[];
variables: Record<number, number>;
@@ -244,6 +257,8 @@ export type Choice =
| { kind: "pokegear"; view: PokegearView; selected: 0 }
/** BankOfMom's amount box, answered with the button pressed. */
| { kind: "mombank"; view: MomBankView; selected: 0 }
/** A trainer card page, answered with the button pressed. */
| { kind: "trainercard"; view: TrainerCardView; selected: 0 }
/** The mart's 1-99 quantity stepper; `selected` is the current amount. */
| {
kind: "martquantity";
@@ -258,7 +273,9 @@ export type Choice =
/** Choices that read the buttons themselves and are answered with the
* button's name. */
const buttonChoice = (choice: Choice) =>
choice.kind === "pokegear" || choice.kind === "mombank";
choice.kind === "pokegear" ||
choice.kind === "mombank" ||
choice.kind === "trainercard";
export interface Dialogue {
pages: string[];
index: number;
@@ -525,6 +542,9 @@ export class GameWorld {
name = "CHRIS";
avatar: "chris" | "kris" = "chris";
tilesWalked = 0;
/** wGameTime. It counts from the end of the introduction, through
* scenes, menus and battles, as GameTimer does in every VBlank. */
gameTime: GameTime = emptyGameTime();
state: ScriptState = emptyScriptState();
dialogue: Dialogue | undefined;
emote: { object: number; emote: number } | undefined;
@@ -1888,6 +1908,7 @@ export class GameWorld {
this.menuFieldMove(state, mon, move),
scriptHost: () => this.host(PLAYER),
landmarkOf: (mapId) => this.assets.map(mapId).landmark,
gameTime: () => this.gameTime,
},
this.menuCursors,
select,
@@ -1916,6 +1937,8 @@ export class GameWorld {
beginIntro() {
if (this.script) throw new Error("The introduction needs an idle world.");
this.introPending = true;
// A new game's ResetGameTime; the timer starts when it finishes.
this.gameTime = emptyGameTime();
this.script = {
run: new IntroRun(this.state, {
reader: this.assets.reader,
@@ -2199,6 +2222,21 @@ export class GameWorld {
choice: { kind: "pokegear", view: effect.view, selected: 0 },
};
return true;
case "trainercard":
if (!effect.view) {
this.trainerCard = undefined;
return false;
}
// Each page starts its colon and badge timing when it loads.
if (this.trainerCard?.page !== effect.view.page) this.cardFrames = 0;
this.trainerCard = effect.view;
refreshTrainerCard(effect.view, this.cardFrames, this.gameTime);
this.dialogue = {
pages: [""],
index: 0,
choice: { kind: "trainercard", view: effect.view, selected: 0 },
};
return true;
case "mombank":
this.dialogue = {
pages: effect.pages.length ? effect.pages : [""],
@@ -2625,6 +2663,7 @@ export class GameWorld {
this.townMap = false;
this.statsScreen = undefined;
this.pokegear = undefined;
this.trainerCard = undefined;
this.dialogue = undefined;
this.emote = undefined;
this.picture = undefined;
@@ -2665,6 +2704,7 @@ export class GameWorld {
this.townMap = false;
this.statsScreen = undefined;
this.pokegear = undefined;
this.trainerCard = undefined;
this.dialogue = undefined;
this.emote = undefined;
this.picture = undefined;
@@ -3107,10 +3147,18 @@ export class GameWorld {
/** The Pokégear card on screen while the Pokégear is open, including
* during the phone calls it makes. */
pokegear: PokegearView | undefined;
/** The trainer card page on screen, and the frames since it loaded. */
trainerCard: TrainerCardView | undefined;
private cardFrames = 0;
ticks = 0;
tick(held?: Direction) {
this.ticks++;
// GameTimer: two frames per overworld tick, once the game has started.
if (!this.introPending) {
advanceGameTime(this.gameTime);
advanceGameTime(this.gameTime);
}
// StepFunction_ScreenShake counts down once per tick of the map loop.
if (this.shake && !this.battle && --this.shake.ticks <= 0)
this.shake = undefined;
@@ -3138,6 +3186,11 @@ export class GameWorld {
minutes,
);
}
const card = this.trainerCard;
if (card) {
this.cardFrames += 2;
refreshTrainerCard(card, this.cardFrames, this.gameTime);
}
const evolution = this.evolution;
if (evolution) {
const frame = evolution.schedule[++evolution.step];
@@ -3699,7 +3752,9 @@ export class GameWorld {
(dialogue.choice.kind === "pokegear" &&
!POKEGEAR_BUTTONS.includes(answer as never)) ||
(dialogue.choice.kind === "mombank" &&
!MOM_BANK_BUTTONS.includes(answer as never))
!MOM_BANK_BUTTONS.includes(answer as never)) ||
(dialogue.choice.kind === "trainercard" &&
!TRAINER_CARD_BUTTONS.includes(answer as never))
)
return;
this.townMap = false;
@@ -3712,7 +3767,12 @@ export class GameWorld {
save(): NativeSave {
// Incomplete interactions are replayed after reload; no partial quest writes.
if (this.script) return structuredClone(this.script.committed);
// The play time keeps counting through scenes, like GameTimer.
if (this.script)
return {
...structuredClone(this.script.committed),
gameTime: { ...this.gameTime },
};
const state = this.state;
return {
format: "crystal-native",
@@ -3726,6 +3786,7 @@ export class GameWorld {
name: this.name,
avatar: this.avatar,
tilesWalked: this.tilesWalked,
gameTime: { ...this.gameTime },
events: [...state.events].sort((a, b) => a - b),
flags: [...state.flags].sort((a, b) => a - b),
variables: { ...state.variables },
@@ -3802,6 +3863,7 @@ export class GameWorld {
!/^[A-Za-z0-9 -]{1,7}$/.test(save.name) ||
!["chris", "kris"].includes(save.avatar) ||
!integer(save.tilesWalked, 0, Number.MAX_SAFE_INTEGER) ||
!validGameTime(save.gameTime) ||
!ids(save.events) ||
!ids(save.flags) ||
!new DecorationData(this.assets.reader, this.assets.pokemon).valid(
@@ -3977,10 +4039,12 @@ export class GameWorld {
this.name = save.name;
this.avatar = save.avatar;
this.tilesWalked = save.tilesWalked;
this.gameTime = { ...save.gameTime };
this.playerId = save.playerId;
this.townMap = false;
this.statsScreen = undefined;
this.pokegear = undefined;
this.trainerCard = undefined;
this.dialogue = undefined;
this.emote = undefined;
this.picture = undefined;
@@ -4040,6 +4104,7 @@ export function migrateSave(
registeredItem: { which: 0, item: 0 },
}),
...(!Object.hasOwn(save, "intro") && { intro: false }),
...(!Object.hasOwn(save, "gameTime") && { gameTime: emptyGameTime() }),
// Clocks saved before InitClock was ported follow the device time.
...(save.clock !== null &&
typeof save.clock === "object" &&
@@ -4085,5 +4150,6 @@ export function migrateSave(
noWildEncounters: false,
registeredItem: { which: 0, item: 0 },
intro: false,
gameTime: emptyGameTime(),
} as unknown as NativeSave;
}
+85 -2
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@@ -1,4 +1,8 @@
import { drawTownMap } from "./game/rendering/town-map";
import {
drawCardPic,
drawTrainerCardBadges,
} from "./game/rendering/trainer-card";
import "./ui/styles.css";
import { renderShell } from "./ui/shell";
import { bindTabs } from "./ui/tabs";
@@ -49,6 +53,7 @@ function showWorld(world: GameWorld) {
showBattle(world);
showStatsScreen(world);
showPokegear(world);
showTrainerCard(world);
get("town-map-view").hidden = !world.townMap;
if (world.townMap)
drawTownMap(get<HTMLCanvasElement>("town-map-canvas"), world);
@@ -64,6 +69,7 @@ function showWorld(world: GameWorld) {
pictureWait ||
// The Pokégear's map and radio cards have no textbox.
(dialogue.choice?.kind === "pokegear" && !dialogue.pages[dialogue.index]) ||
dialogue.choice?.kind === "trainercard" ||
Boolean(mart) ||
world.townMap ||
Boolean(world.statsScreen);
@@ -117,8 +123,8 @@ function showChoice(choice: Choice | undefined) {
return element;
};
if (!choice) container.replaceChildren();
else if (choice.kind === "pokegear") {
// The Pokégear reads the controls directly.
else if (choice.kind === "pokegear" || choice.kind === "trainercard") {
// The Pokégear and the trainer card read the controls directly.
container.replaceChildren();
container.hidden = true;
} else if (choice.kind === "yesno")
@@ -946,6 +952,83 @@ function showPokegear(world: GameWorld) {
} else body.replaceChildren();
}
let trainerCardKey = "";
/** TrainerCard (engine/menus/trainer_card.asm): the top half with the
* name, ID, money and card picture, then page 1's Pokédex count and play
* time or page 2's leaders and badges. */
function showTrainerCard(world: GameWorld) {
const view = world.trainerCard;
const panel = get("trainer-card");
panel.hidden = !view;
if (!view) {
trainerCardKey = "";
return;
}
const key = JSON.stringify(view);
if (key === trainerCardKey) return;
const first = !trainerCardKey;
trainerCardKey = key;
const element = <K extends keyof HTMLElementTagNameMap>(
tag: K,
text = "",
) => {
const node = document.createElement(tag);
node.textContent = text;
return node;
};
const rows = (list: [string, string][]) => {
const dl = element("dl");
for (const [term, value] of list)
dl.append(element("dt", term), element("dd", value));
return dl;
};
if (first) {
// The frame in the other gender's palette, the picture in the player's.
const frame = world.assets.pokemon.trainerPalette(view.female ? 0 : 1)[1];
panel.style.setProperty("--trainer-card-frame", `rgb(${frame.join(" ")})`);
const pic = get<HTMLCanvasElement>("trainer-card-pic");
drawCardPic(pic, world.assets, view.female);
pic.setAttribute("aria-label", view.female ? "Kris" : "Chris");
}
const { labels } = view;
get("trainer-card-info").replaceChildren(
...rows([
[labels.name, view.name],
["ID NO", view.id],
[labels.money, `¥${view.money}`],
]).childNodes,
);
const page = get("trainer-card-page");
if (view.page === 1) {
const { hours, minutes } = view.time;
const time = `${String(hours).padStart(4, " ")}${view.colon ? ":" : " "}${String(minutes).padStart(2, "0")}`;
const list: [string, string][] = [];
if (view.pokedex !== undefined)
list.push([labels.pokedex, String(view.pokedex).padStart(3, " ")]);
list.push([labels.playTime, time]);
const status = rows(list);
status.setAttribute(
"aria-label",
`Play time ${hours} hours ${minutes} minutes`,
);
page.replaceChildren(element("h3", "STATUS"), status, element("p", labels.badges));
} else {
const canvas = element("canvas");
canvas.setAttribute("role", "img");
let owned = 0;
for (let bit = 0; bit < 8; bit++) if (view.badges & (1 << bit)) owned++;
canvas.setAttribute("aria-label", `${owned} of 8 Johto badges`);
drawTrainerCardBadges(
canvas,
world.assets,
view.female,
view.badges,
view.badgeFrame,
);
page.replaceChildren(element("h3", labels.badges.replace("▶", "")), canvas);
}
}
/** The stats screen's pages (engine/pokemon/stats_screen.asm), with its
* strings, type names and stat labels read from the ROM. */
function showStatsScreen(world: GameWorld) {
+1
View File
@@ -33,6 +33,7 @@ export function renderShell(root: HTMLElement) {
</div>
<div id="stats-screen" class="stats-screen" hidden aria-label="Pokémon stats"><div class="stats-top"><canvas id="stats-pic" width="56" height="56" role="img"></canvas><div id="stats-header" class="stats-header"></div></div><div id="stats-page" class="stats-page" aria-live="polite"></div><div class="stats-nav"><button id="stats-prev" aria-label="Previous page">◀</button><span id="stats-page-number"></span><button id="stats-next" aria-label="Next page">▶</button><button id="stats-close">Close</button></div></div>
<div id="pokegear" class="pokegear" hidden aria-label="Pokégear"><div id="pokegear-cards" class="pokegear-cards" aria-label="Cards"></div><div id="pokegear-card" class="pokegear-card" aria-live="polite"></div></div>
<div id="trainer-card" class="trainer-card" hidden aria-label="Trainer card"><div class="trainer-card-top"><dl id="trainer-card-info"></dl><canvas id="trainer-card-pic" width="40" height="56" role="img"></canvas></div><div id="trainer-card-page" class="trainer-card-page"></div></div>
<div id="town-map-view" class="town-map-view" hidden aria-label="Town Map"><canvas id="town-map-canvas" width="160" height="144" role="img" aria-label="Town Map"></canvas><button id="town-map-close">Close map</button></div>
<div id="mart" class="mart" hidden aria-label="Poké Mart">
<p id="mart-money" class="mart-money"></p>
+66 -1
View File
@@ -539,7 +539,8 @@ dialog h2 {
display: none;
}
.intro-screen:not([hidden]) ~ .minimap-overlay,
.pokegear:not([hidden]) ~ .minimap-overlay {
.pokegear:not([hidden]) ~ .minimap-overlay,
.trainer-card:not([hidden]) ~ .minimap-overlay {
display: none;
}
.pokepic {
@@ -1261,3 +1262,67 @@ dialog dd {
padding: 4px 8px;
border: 3px double var(--ink);
}
/* TrainerCard: the card's frame takes the other gender's palette. */
.trainer-card {
position: absolute;
inset: 0;
z-index: 2;
display: grid;
grid-template-rows: auto 1fr;
gap: 8px;
padding: 10px;
overflow-y: auto;
color: var(--ink);
background: var(--trainer-card-frame, var(--blue-dark));
}
.trainer-card-top,
.trainer-card-page {
padding: 8px 12px;
background: #fff;
border: 5px double var(--ink);
font-variant-numeric: tabular-nums;
}
.trainer-card-top {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
align-items: center;
gap: 12px;
}
.trainer-card dl {
display: grid;
grid-template-columns: auto 1fr;
gap: 6px 12px;
margin: 0;
}
.trainer-card dt,
.trainer-card dd {
margin: 0;
white-space: pre;
}
.trainer-card-top canvas {
width: min(22vw, 100px);
aspect-ratio: 40 / 56;
image-rendering: pixelated;
}
.trainer-card-page {
display: grid;
align-content: start;
gap: 8px;
}
.trainer-card-page h3 {
margin: 0;
font-size: 0.85rem;
letter-spacing: 0.08em;
}
.trainer-card-page p {
margin: 0;
justify-self: end;
}
.trainer-card-page canvas {
width: 100%;
max-width: 512px;
justify-self: center;
aspect-ratio: 128 / 48;
image-rendering: pixelated;
}