Merge branch 'develop' into feat-12909

packages/backend/migration/1704373210054-support-mcaptcha.js

@@ -0,0 +1,22 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and other misskey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+export class SupportMcaptcha1704373210054 {
+    name = 'SupportMcaptcha1704373210054'
+
+    async up(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" ADD "enableMcaptcha" boolean NOT NULL DEFAULT false`);
+        await queryRunner.query(`ALTER TABLE "meta" ADD "mcaptchaSitekey" character varying(1024)`);
+        await queryRunner.query(`ALTER TABLE "meta" ADD "mcaptchaSecretKey" character varying(1024)`);
+        await queryRunner.query(`ALTER TABLE "meta" ADD "mcaptchaInstanceUrl" character varying(1024)`);
+    }
+
+    async down(queryRunner) {
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "mcaptchaInstanceUrl"`);
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "mcaptchaSecretKey"`);
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "mcaptchaSitekey"`);
+        await queryRunner.query(`ALTER TABLE "meta" DROP COLUMN "enableMcaptcha"`);
+    }
+}

packages/backend/src/core/CaptchaService.ts

@@ -73,6 +73,37 @@ export class CaptchaService {
 		}
 	}
 
+	// https://codeberg.org/Gusted/mCaptcha/src/branch/main/mcaptcha.go
+	@bindThis
+	public async verifyMcaptcha(secret: string, siteKey: string, instanceHost: string, response: string | null | undefined): Promise<void> {
+		if (response == null) {
+			throw new Error('mcaptcha-failed: no response provided');
+		}
+
+		const endpointUrl = new URL('/api/v1/pow/siteverify', instanceHost);
+		const result = await this.httpRequestService.send(endpointUrl.toString(), {
+			method: 'POST',
+			body: JSON.stringify({
+				key: siteKey,
+				secret: secret,
+				token: response,
+			}),
+			headers: {
+				'Content-Type': 'application/json',
+			},
+		});
+
+		if (result.status !== 200) {
+			throw new Error('mcaptcha-failed: mcaptcha didn\'t return 200 OK');
+		}
+
+		const resp = (await result.json()) as { valid: boolean };
+
+		if (!resp.valid) {
+			throw new Error('mcaptcha-request-failed');
+		}
+	}
+
 	@bindThis
 	public async verifyTurnstile(secret: string, response: string | null | undefined): Promise<void> {
 		if (response == null) {

packages/backend/src/models/Meta.ts

@@ -191,6 +191,29 @@ export class MiMeta {
 	})
 	public hcaptchaSecretKey: string | null;
 
+	@Column('boolean', {
+		default: false,
+	})
+	public enableMcaptcha: boolean;
+
+	@Column('varchar', {
+		length: 1024,
+		nullable: true,
+	})
+	public mcaptchaSitekey: string | null;
+
+	@Column('varchar', {
+		length: 1024,
+		nullable: true,
+	})
+	public mcaptchaSecretKey: string | null;
+
+	@Column('varchar', {
+		length: 1024,
+		nullable: true,
+	})
+	public mcaptchaInstanceUrl: string | null;
+
 	@Column('boolean', {
 		default: false,
 	})
@@ -467,7 +490,7 @@ export class MiMeta {
 		nullable: true,
 	})
 	public truemailInstance: string | null;
-	
+
 	@Column('varchar', {
 		length: 1024,
 		nullable: true,

packages/backend/src/server/api/SignupApiService.ts

@@ -65,6 +65,7 @@ export class SignupApiService {
 				'hcaptcha-response'?: string;
 				'g-recaptcha-response'?: string;
 				'turnstile-response'?: string;
+				'm-captcha-response'?: string;
 			}
 		}>,
 		reply: FastifyReply,
@@ -82,6 +83,12 @@ export class SignupApiService {
 				});
 			}
 
+			if (instance.enableMcaptcha && instance.mcaptchaSecretKey && instance.mcaptchaSitekey && instance.mcaptchaInstanceUrl) {
+				await this.captchaService.verifyMcaptcha(instance.mcaptchaSecretKey, instance.mcaptchaSitekey, instance.mcaptchaInstanceUrl, body['m-captcha-response']).catch(err => {
+					throw new FastifyReplyError(400, err);
+				});
+			}
+
 			if (instance.enableRecaptcha && instance.recaptchaSecretKey) {
 				await this.captchaService.verifyRecaptcha(instance.recaptchaSecretKey, body['g-recaptcha-response']).catch(err => {
 					throw new FastifyReplyError(400, err);

packages/backend/src/server/api/endpoints/admin/meta.ts

@@ -41,6 +41,18 @@ export const meta = {
 				type: 'string',
 				optional: false, nullable: true,
 			},
+			enableMcaptcha: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
+			mcaptchaSiteKey: {
+				type: 'string',
+				optional: false, nullable: true,
+			},
+			mcaptchaInstanceUrl: {
+				type: 'string',
+				optional: false, nullable: true,
+			},
 			enableRecaptcha: {
 				type: 'boolean',
 				optional: false, nullable: false,
@@ -163,6 +175,10 @@ export const meta = {
 				type: 'string',
 				optional: false, nullable: true,
 			},
+			mcaptchaSecretKey: {
+				type: 'string',
+				optional: false, nullable: true,
+			},
 			recaptchaSecretKey: {
 				type: 'string',
 				optional: false, nullable: true,
@@ -468,6 +484,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				emailRequiredForSignup: instance.emailRequiredForSignup,
 				enableHcaptcha: instance.enableHcaptcha,
 				hcaptchaSiteKey: instance.hcaptchaSiteKey,
+				enableMcaptcha: instance.enableMcaptcha,
+				mcaptchaSiteKey: instance.mcaptchaSitekey,
+				mcaptchaInstanceUrl: instance.mcaptchaInstanceUrl,
 				enableRecaptcha: instance.enableRecaptcha,
 				recaptchaSiteKey: instance.recaptchaSiteKey,
 				enableTurnstile: instance.enableTurnstile,
@@ -498,6 +517,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				sensitiveWords: instance.sensitiveWords,
 				preservedUsernames: instance.preservedUsernames,
 				hcaptchaSecretKey: instance.hcaptchaSecretKey,
+				mcaptchaSecretKey: instance.mcaptchaSecretKey,
 				recaptchaSecretKey: instance.recaptchaSecretKey,
 				turnstileSecretKey: instance.turnstileSecretKey,
 				sensitiveMediaDetection: instance.sensitiveMediaDetection,

packages/backend/src/server/api/endpoints/admin/update-meta.ts

@@ -63,6 +63,10 @@ export const paramDef = {
 		enableHcaptcha: { type: 'boolean' },
 		hcaptchaSiteKey: { type: 'string', nullable: true },
 		hcaptchaSecretKey: { type: 'string', nullable: true },
+		enableMcaptcha: { type: 'boolean' },
+		mcaptchaSiteKey: { type: 'string', nullable: true },
+		mcaptchaInstanceUrl: { type: 'string', nullable: true },
+		mcaptchaSecretKey: { type: 'string', nullable: true },
 		enableRecaptcha: { type: 'boolean' },
 		recaptchaSiteKey: { type: 'string', nullable: true },
 		recaptchaSecretKey: { type: 'string', nullable: true },
@@ -269,6 +273,22 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				set.hcaptchaSecretKey = ps.hcaptchaSecretKey;
 			}
 
+			if (ps.enableMcaptcha !== undefined) {
+				set.enableMcaptcha = ps.enableMcaptcha;
+			}
+
+			if (ps.mcaptchaSiteKey !== undefined) {
+				set.mcaptchaSitekey = ps.mcaptchaSiteKey;
+			}
+
+			if (ps.mcaptchaInstanceUrl !== undefined) {
+				set.mcaptchaInstanceUrl = ps.mcaptchaInstanceUrl;
+			}
+
+			if (ps.mcaptchaSecretKey !== undefined) {
+				set.mcaptchaSecretKey = ps.mcaptchaSecretKey;
+			}
+
 			if (ps.enableRecaptcha !== undefined) {
 				set.enableRecaptcha = ps.enableRecaptcha;
 			}
@@ -472,7 +492,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 					set.verifymailAuthKey = ps.verifymailAuthKey;
 				}
 			}
-			
+
 			if (ps.enableTruemailApi !== undefined) {
 				set.enableTruemailApi = ps.enableTruemailApi;
 			}

packages/backend/src/server/api/endpoints/meta.ts

@@ -108,6 +108,18 @@ export const meta = {
 				type: 'string',
 				optional: false, nullable: true,
 			},
+			enableMcaptcha: {
+				type: 'boolean',
+				optional: false, nullable: false,
+			},
+			mcaptchaSiteKey: {
+				type: 'string',
+				optional: false, nullable: true,
+			},
+			mcaptchaInstanceUrl: {
+				type: 'string',
+				optional: false, nullable: true,
+			},
 			enableRecaptcha: {
 				type: 'boolean',
 				optional: false, nullable: false,
@@ -351,6 +363,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 				emailRequiredForSignup: instance.emailRequiredForSignup,
 				enableHcaptcha: instance.enableHcaptcha,
 				hcaptchaSiteKey: instance.hcaptchaSiteKey,
+				enableMcaptcha: instance.enableMcaptcha,
+				mcaptchaSiteKey: instance.mcaptchaSitekey,
+				mcaptchaInstanceUrl: instance.mcaptchaInstanceUrl,
 				enableRecaptcha: instance.enableRecaptcha,
 				recaptchaSiteKey: instance.recaptchaSiteKey,
 				enableTurnstile: instance.enableTurnstile,

packages/frontend/assets/drop-and-fusion/drop-arrow.svg

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%" height="100%" viewBox="0 0 128 128" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
+    <path d="M0,0L128,0L64,64L0,0Z" style="fill:rgb(255,61,0);"/>
+    <path d="M0,0L128,0L64,64L0,0ZM28.971,12L64,47.029C64,47.029 99.029,12 99.029,12L28.971,12Z" style="fill:rgb(255,122,0);"/>
+</svg>

packages/frontend/package.json

@@ -19,6 +19,7 @@
 	"dependencies": {
 		"@discordapp/twemoji": "15.0.2",
 		"@github/webauthn-json": "2.1.1",
+		"@mcaptcha/vanilla-glue": "0.1.0-alpha-3",
 		"@misskey-dev/browser-image-resizer": "2.2.1-misskey.10",
 		"@rollup/plugin-json": "6.1.0",
 		"@rollup/plugin-replace": "5.0.5",

packages/frontend/src/components/MkCaptcha.vue

@@ -6,12 +6,16 @@ SPDX-License-Identifier: AGPL-3.0-only
 <template>
 <div>
 	<span v-if="!available">{{ i18n.ts.waiting }}<MkEllipsis/></span>
-	<div ref="captchaEl"></div>
+	<div v-if="props.provider == 'mcaptcha'">
+		<div id="mcaptcha__widget-container" class="m-captcha-style"></div>
+		<div ref="captchaEl"></div>
+	</div>
+	<div v-else ref="captchaEl"></div>
 </div>
 </template>
 
 <script lang="ts" setup>
-import { ref, shallowRef, computed, onMounted, onBeforeUnmount, watch } from 'vue';
+import { ref, shallowRef, computed, onMounted, onBeforeUnmount, watch, onUnmounted } from 'vue';
 import { defaultStore } from '@/store.js';
 import { i18n } from '@/i18n.js';
 
@@ -26,7 +30,7 @@ export type Captcha = {
 	getResponse(id: string): string;
 };
 
-export type CaptchaProvider = 'hcaptcha' | 'recaptcha' | 'turnstile';
+export type CaptchaProvider = 'hcaptcha' | 'recaptcha' | 'turnstile' | 'mcaptcha';
 
 type CaptchaContainer = {
 	readonly [_ in CaptchaProvider]?: Captcha;
@@ -39,6 +43,7 @@ declare global {
 const props = defineProps<{
 	provider: CaptchaProvider;
 	sitekey: string | null; // null will show error on request
+	instanceUrl?: string | null;
 	modelValue?: string | null;
 }>();
 
@@ -55,6 +60,7 @@ const variable = computed(() => {
 		case 'hcaptcha': return 'hcaptcha';
 		case 'recaptcha': return 'grecaptcha';
 		case 'turnstile': return 'turnstile';
+		case 'mcaptcha': return 'mcaptcha';
 	}
 });
 
@@ -65,6 +71,7 @@ const src = computed(() => {
 		case 'hcaptcha': return 'https://js.hcaptcha.com/1/api.js?render=explicit&recaptchacompat=off';
 		case 'recaptcha': return 'https://www.recaptcha.net/recaptcha/api.js?render=explicit';
 		case 'turnstile': return 'https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit';
+		case 'mcaptcha': return null;
 	}
 });
 
@@ -72,9 +79,9 @@ const scriptId = computed(() => `script-${props.provider}`);
 
 const captcha = computed<Captcha>(() => window[variable.value] || {} as unknown as Captcha);
 
-if (loaded) {
+if (loaded || props.provider === 'mcaptcha') {
 	available.value = true;
-} else {
+} else if (src.value !== null) {
 	(document.getElementById(scriptId.value) ?? document.head.appendChild(Object.assign(document.createElement('script'), {
 		async: true,
 		id: scriptId.value,
@@ -87,7 +94,7 @@ function reset() {
 	if (captcha.value.reset) captcha.value.reset();
 }
 
-function requestRender() {
+async function requestRender() {
 	if (captcha.value.render && captchaEl.value instanceof Element) {
 		captcha.value.render(captchaEl.value, {
 			sitekey: props.sitekey,
@@ -96,6 +103,15 @@ function requestRender() {
 			'expired-callback': callback,
 			'error-callback': callback,
 		});
+	} else if (props.provider === 'mcaptcha' && props.instanceUrl && props.sitekey) {
+		const { default: Widget } = await import('@mcaptcha/vanilla-glue');
+		// @ts-expect-error avoid typecheck error
+		new Widget({
+			siteKey: {
+				instanceUrl: new URL(props.instanceUrl),
+				key: props.sitekey,
+			},
+		});
 	} else {
 		window.setTimeout(requestRender, 1);
 	}
@@ -105,14 +121,27 @@ function callback(response?: string) {
 	emit('update:modelValue', typeof response === 'string' ? response : null);
 }
 
+function onReceivedMessage(message: MessageEvent) {
+	if (message.data.token) {
+		if (props.instanceUrl && new URL(message.origin).host === new URL(props.instanceUrl).host) {
+			callback(<string>message.data.token);
+		}
+	}
+}
+
 onMounted(() => {
 	if (available.value) {
+		window.addEventListener('message', onReceivedMessage);
 		requestRender();
 	} else {
 		watch(available, requestRender);
 	}
 });
 
+onUnmounted(() => {
+	window.removeEventListener('message', onReceivedMessage);
+});
+
 onBeforeUnmount(() => {
 	reset();
 });

packages/frontend/src/components/MkPlusOneEffect.vue

@@ -5,7 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 
 <template>
 <div :class="$style.root" :style="{ zIndex, top: `${y - 64}px`, left: `${x - 64}px` }">
-	<span class="text" :class="{ up }">+1</span>
+	<span class="text" :class="{ up }">+{{ value }}</span>
 </div>
 </template>
 
@@ -16,7 +16,9 @@ import * as os from '@/os.js';
 const props = withDefaults(defineProps<{
 	x: number;
 	y: number;
+	value?: number;
 }>(), {
+	value: 1,
 });
 
 const emit = defineEmits<{

packages/frontend/src/components/MkSignupDialog.form.vue

@@ -63,6 +63,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</template>
 			</MkInput>
 			<MkCaptcha v-if="instance.enableHcaptcha" ref="hcaptcha" v-model="hCaptchaResponse" :class="$style.captcha" provider="hcaptcha" :sitekey="instance.hcaptchaSiteKey"/>
+			<MkCaptcha v-if="instance.enableMcaptcha" ref="mcaptcha" v-model="mCaptchaResponse" :class="$style.captcha" provider="mcaptcha" :sitekey="instance.mcaptchaSiteKey" :instanceUrl="instance.mcaptchaInstanceUrl"/>
 			<MkCaptcha v-if="instance.enableRecaptcha" ref="recaptcha" v-model="reCaptchaResponse" :class="$style.captcha" provider="recaptcha" :sitekey="instance.recaptchaSiteKey"/>
 			<MkCaptcha v-if="instance.enableTurnstile" ref="turnstile" v-model="turnstileResponse" :class="$style.captcha" provider="turnstile" :sitekey="instance.turnstileSiteKey"/>
 			<MkButton type="submit" :disabled="shouldDisableSubmitting" large gradate rounded data-cy-signup-submit style="margin: 0 auto;">
@@ -117,6 +118,7 @@ const passwordStrength = ref<'' | 'low' | 'medium' | 'high'>('');
 const passwordRetypeState = ref<null | 'match' | 'not-match'>(null);
 const submitting = ref<boolean>(false);
 const hCaptchaResponse = ref<string | null>(null);
+const mCaptchaResponse = ref<string | null>(null);
 const reCaptchaResponse = ref<string | null>(null);
 const turnstileResponse = ref<string | null>(null);
 const usernameAbortController = ref<null | AbortController>(null);
@@ -125,6 +127,7 @@ const emailAbortController = ref<null | AbortController>(null);
 const shouldDisableSubmitting = computed((): boolean => {
 	return submitting.value ||
 		instance.enableHcaptcha && !hCaptchaResponse.value ||
+		instance.enableMcaptcha && !mCaptchaResponse.value ||
 		instance.enableRecaptcha && !reCaptchaResponse.value ||
 		instance.enableTurnstile && !turnstileResponse.value ||
 		instance.emailRequiredForSignup && emailState.value !== 'ok' ||
@@ -252,6 +255,7 @@ async function onSubmit(): Promise<void> {
 			emailAddress: email.value,
 			invitationCode: invitationCode.value,
 			'hcaptcha-response': hCaptchaResponse.value,
+			'm-captcha-response': mCaptchaResponse.value,
 			'g-recaptcha-response': reCaptchaResponse.value,
 			'turnstile-response': turnstileResponse.value,
 		});

packages/frontend/src/index.html

@@ -16,13 +16,13 @@
 	<!-- https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP -->
 	<meta
 		http-equiv="Content-Security-Policy"
-		content="default-src 'self';
+		content="default-src 'self' https://newassets.hcaptcha.com/ https://challenges.cloudflare.com/ http://localhost:7493/;
 			worker-src 'self';
-			script-src 'self' 'unsafe-eval';
+			script-src 'self' 'unsafe-eval' https://*.hcaptcha.com https://challenges.cloudflare.com;
 			style-src 'self' 'unsafe-inline';
 			img-src 'self' data: www.google.com xn--931a.moe localhost:3000 localhost:5173 127.0.0.1:5173 127.0.0.1:3000;
 			media-src 'self' localhost:3000 localhost:5173 127.0.0.1:5173 127.0.0.1:3000;
-			connect-src 'self' localhost:3000 localhost:5173 127.0.0.1:5173 127.0.0.1:3000;"
+			connect-src 'self' localhost:3000 localhost:5173 127.0.0.1:5173 127.0.0.1:3000 https://newassets.hcaptcha.com;"
 	/>
 	<meta property="og:site_name" content="[DEV BUILD] Misskey" />
 	<meta name="viewport" content="width=device-width, initial-scale=1">

packages/frontend/src/pages/admin/bot-protection.vue

@@ -10,6 +10,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 			<MkRadios v-model="provider">
 				<option :value="null">{{ i18n.ts.none }} ({{ i18n.ts.notRecommended }})</option>
 				<option value="hcaptcha">hCaptcha</option>
+				<option value="mcaptcha">mCaptcha</option>
 				<option value="recaptcha">reCAPTCHA</option>
 				<option value="turnstile">Turnstile</option>
 			</MkRadios>
@@ -28,6 +29,24 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<MkCaptcha provider="hcaptcha" :sitekey="hcaptchaSiteKey || '10000000-ffff-ffff-ffff-000000000001'"/>
 				</FormSlot>
 			</template>
+			<template v-else-if="provider === 'mcaptcha'">
+				<MkInput v-model="mcaptchaSiteKey">
+					<template #prefix><i class="ti ti-key"></i></template>
+					<template #label>{{ i18n.ts.mcaptchaSiteKey }}</template>
+				</MkInput>
+				<MkInput v-model="mcaptchaSecretKey">
+					<template #prefix><i class="ti ti-key"></i></template>
+					<template #label>{{ i18n.ts.mcaptchaSecretKey }}</template>
+				</MkInput>
+				<MkInput v-model="mcaptchaInstanceUrl">
+					<template #prefix><i class="ti ti-link"></i></template>
+					<template #label>{{ i18n.ts.mcaptchaInstanceUrl }}</template>
+				</MkInput>
+				<FormSlot v-if="mcaptchaSiteKey && mcaptchaInstanceUrl">
+					<template #label>{{ i18n.ts.preview }}</template>
+					<MkCaptcha provider="mcaptcha" :sitekey="mcaptchaSiteKey" :instanceUrl="mcaptchaInstanceUrl"/>
+				</FormSlot>
+			</template>
 			<template v-else-if="provider === 'recaptcha'">
 				<MkInput v-model="recaptchaSiteKey">
 					<template #prefix><i class="ti ti-key"></i></template>
@@ -81,6 +100,9 @@ const MkCaptcha = defineAsyncComponent(() => import('@/components/MkCaptcha.vue'
 const provider = ref<CaptchaProvider | null>(null);
 const hcaptchaSiteKey = ref<string | null>(null);
 const hcaptchaSecretKey = ref<string | null>(null);
+const mcaptchaSiteKey = ref<string | null>(null);
+const mcaptchaSecretKey = ref<string | null>(null);
+const mcaptchaInstanceUrl = ref<string | null>(null);
 const recaptchaSiteKey = ref<string | null>(null);
 const recaptchaSecretKey = ref<string | null>(null);
 const turnstileSiteKey = ref<string | null>(null);
@@ -90,12 +112,18 @@ async function init() {
 	const meta = await misskeyApi('admin/meta');
 	hcaptchaSiteKey.value = meta.hcaptchaSiteKey;
 	hcaptchaSecretKey.value = meta.hcaptchaSecretKey;
+	mcaptchaSiteKey.value = meta.mcaptchaSiteKey;
+	mcaptchaSecretKey.value = meta.mcaptchaSecretKey;
+	mcaptchaInstanceUrl.value = meta.mcaptchaInstanceUrl;
 	recaptchaSiteKey.value = meta.recaptchaSiteKey;
 	recaptchaSecretKey.value = meta.recaptchaSecretKey;
 	turnstileSiteKey.value = meta.turnstileSiteKey;
 	turnstileSecretKey.value = meta.turnstileSecretKey;
 
-	provider.value = meta.enableHcaptcha ? 'hcaptcha' : meta.enableRecaptcha ? 'recaptcha' : meta.enableTurnstile ? 'turnstile' : null;
+	provider.value = meta.enableHcaptcha ? 'hcaptcha' :
+		meta.enableRecaptcha ? 'recaptcha' :
+		meta.enableTurnstile ? 'turnstile' :
+		meta.enableMcaptcha ? 'mcaptcha' : null;
 }
 
 function save() {
@@ -103,6 +131,10 @@ function save() {
 		enableHcaptcha: provider.value === 'hcaptcha',
 		hcaptchaSiteKey: hcaptchaSiteKey.value,
 		hcaptchaSecretKey: hcaptchaSecretKey.value,
+		enableMcaptcha: provider.value === 'mcaptcha',
+		mcaptchaSiteKey: mcaptchaSiteKey.value,
+		mcaptchaSecretKey: mcaptchaSecretKey.value,
+		mcaptchaInstanceUrl: mcaptchaInstanceUrl.value,
 		enableRecaptcha: provider.value === 'recaptcha',
 		recaptchaSiteKey: recaptchaSiteKey.value,
 		recaptchaSecretKey: recaptchaSecretKey.value,

packages/frontend/src/pages/admin/security.vue

@@ -13,6 +13,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<template #icon><i class="ti ti-shield"></i></template>
 					<template #label>{{ i18n.ts.botProtection }}</template>
 					<template v-if="enableHcaptcha" #suffix>hCaptcha</template>
+					<template v-else-if="enableMcaptcha" #suffix>mCaptcha</template>
 					<template v-else-if="enableRecaptcha" #suffix>reCAPTCHA</template>
 					<template v-else-if="enableTurnstile" #suffix>Turnstile</template>
 					<template v-else #suffix>{{ i18n.ts.none }} ({{ i18n.ts.notRecommended }})</template>
@@ -155,6 +156,7 @@ import { definePageMetadata } from '@/scripts/page-metadata.js';
 
 const summalyProxy = ref<string>('');
 const enableHcaptcha = ref<boolean>(false);
+const enableMcaptcha = ref<boolean>(false);
 const enableRecaptcha = ref<boolean>(false);
 const enableTurnstile = ref<boolean>(false);
 const sensitiveMediaDetection = ref<string>('none');
@@ -174,6 +176,7 @@ async function init() {
 	const meta = await misskeyApi('admin/meta');
 	summalyProxy.value = meta.summalyProxy;
 	enableHcaptcha.value = meta.enableHcaptcha;
+	enableMcaptcha.value = meta.enableMcaptcha;
 	enableRecaptcha.value = meta.enableRecaptcha;
 	enableTurnstile.value = meta.enableTurnstile;
 	sensitiveMediaDetection.value = meta.sensitiveMediaDetection;

packages/frontend/src/pages/drop-and-fusion.vue

@@ -0,0 +1,761 @@
+<!--
+SPDX-FileCopyrightText: syuilo and other misskey contributors
+SPDX-License-Identifier: AGPL-3.0-only
+-->
+
+<template>
+<MkStickyContainer>
+	<template #header><MkPageHeader/></template>
+	<MkSpacer :contentMax="800">
+		<div class="_gaps_s" :class="$style.root" style="margin: 0 auto;" :style="{ maxWidth: GAME_WIDTH + 'px' }">
+			<div style="display: flex;">
+				<div :class="$style.frame" style="flex: 1; margin-right: 10px;">
+					<div :class="$style.frameInner">
+						SCORE: <b><MkNumber :value="score"/></b>
+					</div>
+				</div>
+				<div :class="[$style.frame, $style.stock]" style="margin-left: auto;">
+					<div :class="$style.frameInner" style="text-align: center;">
+						NEXT >>>
+						<TransitionGroup
+							:enterActiveClass="$style.transition_stock_enterActive"
+							:leaveActiveClass="$style.transition_stock_leaveActive"
+							:enterFromClass="$style.transition_stock_enterFrom"
+							:leaveToClass="$style.transition_stock_leaveTo"
+							:moveClass="$style.transition_stock_move"
+						>
+							<div v-for="x in stock" :key="x.id" style="display: inline-block;">
+								<img :src="x.fruit.img" style="width: 32px;"/>
+							</div>
+						</TransitionGroup>
+					</div>
+				</div>
+			</div>
+			<div :class="$style.main">
+				<div ref="containerEl" :class="[$style.container, { [$style.gameOver]: gameOver }]" @click.stop.prevent="onClick" @touchmove="onTouchmove" @touchend="onTouchend" @mousemove="onMousemove">
+					<img src="/client-assets/drop-and-fusion/frame.svg" :class="$style.mainFrameImg"/>
+					<canvas ref="canvasEl" :class="$style.canvas"/>
+					<Transition
+						:enterActiveClass="$style.transition_combo_enterActive"
+						:leaveActiveClass="$style.transition_combo_leaveActive"
+						:enterFromClass="$style.transition_combo_enterFrom"
+						:leaveToClass="$style.transition_combo_leaveTo"
+						:moveClass="$style.transition_combo_move"
+					>
+						<div v-show="combo > 1" :class="$style.combo" :style="{ fontSize: `${100 + ((comboPrev - 2) * 15)}%` }">{{ comboPrev }} Chain!</div>
+					</Transition>
+					<Transition
+						:enterActiveClass="$style.transition_picked_enterActive"
+						:leaveActiveClass="$style.transition_picked_leaveActive"
+						:enterFromClass="$style.transition_picked_enterFrom"
+						:leaveToClass="$style.transition_picked_leaveTo"
+						:moveClass="$style.transition_picked_move"
+						mode="out-in"
+					>
+						<img v-if="currentPick" :key="currentPick.id" :src="currentPick?.fruit.img" :class="$style.currentFruit" :style="{ top: -(currentPick?.fruit.size / 2) + 'px', left: (mouseX - (currentPick?.fruit.size / 2)) + 'px', width: `${currentPick?.fruit.size}px` }"/>
+					</Transition>
+					<template v-if="dropReady">
+						<img src="/client-assets/drop-and-fusion/drop-arrow.svg" :class="$style.currentFruitArrow" :style="{ top: (currentPick?.fruit.size / 2) + 10 + 'px', left: (mouseX - 10) + 'px', width: `20px` }"/>
+						<div :class="$style.dropGuide" :style="{ left: (mouseX - 2) + 'px' }"/>
+					</template>
+					<div v-if="gameOver" :class="$style.gameOverLabel">
+						<div>GAME OVER!</div>
+						<div>SCORE: <MkNumber :value="score"/></div>
+					</div>
+				</div>
+			</div>
+			<MkButton @click="restart">Restart</MkButton>
+		</div>
+	</MkSpacer>
+</MkStickyContainer>
+</template>
+
+<script lang="ts" setup>
+import * as Matter from 'matter-js';
+import { Ref, onMounted, ref, shallowRef } from 'vue';
+import { EventEmitter } from 'eventemitter3';
+import { definePageMetadata } from '@/scripts/page-metadata.js';
+import * as sound from '@/scripts/sound.js';
+import MkRippleEffect from '@/components/MkRippleEffect.vue';
+import * as os from '@/os.js';
+import MkNumber from '@/components/MkNumber.vue';
+import MkPlusOneEffect from '@/components/MkPlusOneEffect.vue';
+import MkButton from '@/components/MkButton.vue';
+
+const containerEl = shallowRef<HTMLElement>();
+const canvasEl = shallowRef<HTMLCanvasElement>();
+const mouseX = ref(0);
+
+const BASE_SIZE = 30;
+const FRUITS = [{
+	id: '9377076d-c980-4d83-bdaf-175bc58275b7',
+	level: 10,
+	size: BASE_SIZE * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25,
+	score: 512,
+	available: false,
+	sfxPitch: 0.25,
+	img: '/client-assets/drop-and-fusion/exploding_head.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: 'be9f38d2-b267-4b1a-b420-904e22e80568',
+	level: 9,
+	size: BASE_SIZE * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25,
+	score: 256,
+	available: false,
+	sfxPitch: 0.5,
+	img: '/client-assets/drop-and-fusion/face_with_symbols_on_mouth.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: 'beb30459-b064-4888-926b-f572e4e72e0c',
+	level: 8,
+	size: BASE_SIZE * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25,
+	score: 128,
+	available: false,
+	sfxPitch: 0.75,
+	img: '/client-assets/drop-and-fusion/cold_face.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: 'feab6426-d9d8-49ae-849c-048cdbb6cdf0',
+	level: 7,
+	size: BASE_SIZE * 1.25 * 1.25 * 1.25 * 1.25 * 1.25 * 1.25,
+	score: 64,
+	available: false,
+	sfxPitch: 1,
+	img: '/client-assets/drop-and-fusion/zany_face.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: 'd6d8fed6-6d18-4726-81a1-6cf2c974df8a',
+	level: 6,
+	size: BASE_SIZE * 1.25 * 1.25 * 1.25 * 1.25 * 1.25,
+	score: 32,
+	available: false,
+	sfxPitch: 1.5,
+	img: '/client-assets/drop-and-fusion/pleading_face.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: '249c728e-230f-4332-bbbf-281c271c75b2',
+	level: 5,
+	size: BASE_SIZE * 1.25 * 1.25 * 1.25 * 1.25,
+	score: 16,
+	available: true,
+	sfxPitch: 2,
+	img: '/client-assets/drop-and-fusion/face_with_open_mouth.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: '23d67613-d484-4a93-b71e-3e81b19d6186',
+	level: 4,
+	size: BASE_SIZE * 1.25 * 1.25 * 1.25,
+	score: 8,
+	available: true,
+	sfxPitch: 2.5,
+	img: '/client-assets/drop-and-fusion/smiling_face_with_sunglasses.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: '3cbd0add-ad7d-4685-bad0-29f6dddc0b99',
+	level: 3,
+	size: BASE_SIZE * 1.25 * 1.25,
+	score: 4,
+	available: true,
+	sfxPitch: 3,
+	img: '/client-assets/drop-and-fusion/grinning_squinting_face.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: '8f86d4f4-ee02-41bf-ad38-1ce0ae457fb5',
+	level: 2,
+	size: BASE_SIZE * 1.25,
+	score: 2,
+	available: true,
+	sfxPitch: 3.5,
+	img: '/client-assets/drop-and-fusion/smiling_face_with_hearts.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}, {
+	id: '64ec4add-ce39-42b4-96cb-33908f3f118d',
+	level: 1,
+	size: BASE_SIZE,
+	score: 1,
+	available: true,
+	sfxPitch: 4,
+	img: '/client-assets/drop-and-fusion/heart_suit.png',
+	imgSize: 256,
+	spriteScale: 1.12,
+}] as const;
+
+const GAME_WIDTH = 450;
+const GAME_HEIGHT = 600;
+const PHYSICS_QUALITY_FACTOR = 32; // 低いほどパフォーマンスが高いがガタガタして安定しなくなる
+
+let viewScaleX = 1;
+let viewScaleY = 1;
+const currentPick = shallowRef<{ id: string; fruit: typeof FRUITS[number] } | null>(null);
+const stock = shallowRef<{ id: string; fruit: typeof FRUITS[number] }[]>([]);
+const score = ref(0);
+const combo = ref(0);
+const comboPrev = ref(0);
+const dropReady = ref(true);
+const gameOver = ref(false);
+const gameStarted = ref(false);
+
+class Game extends EventEmitter<{
+	changeScore: (score: number) => void;
+	changeCombo: (combo: number) => void;
+	changeStock: (stock: { id: string; fruit: typeof FRUITS[number] }[]) => void;
+	dropped: () => void;
+	fusioned: (x: number, y: number, score: number) => void;
+	gameOver: () => void;
+}> {
+	private COMBO_INTERVAL = 1000;
+	public readonly DROP_INTERVAL = 500;
+	private PLAYAREA_MARGIN = 25;
+	private engine: Matter.Engine;
+	private render: Matter.Render;
+	private runner: Matter.Runner;
+	private detector: Matter.Detector;
+	private overflowCollider: Matter.Body;
+	private isGameOver = false;
+
+	/**
+	 * フィールドに出ていて、かつ合体の対象となるアイテム
+	 */
+	private activeBodyIds: Matter.Body['id'][] = [];
+
+	private latestDroppedBodyId: Matter.Body['id'] | null = null;
+
+	private latestDroppedAt = 0;
+	private latestFusionedAt = 0;
+	private stock: { id: string; fruit: typeof FRUITS[number] }[] = [];
+
+	private _combo = 0;
+	private get combo() {
+		return this._combo;
+	}
+	private set combo(value: number) {
+		this._combo = value;
+		this.emit('changeCombo', value);
+	}
+
+	private _score = 0;
+	private get score() {
+		return this._score;
+	}
+	private set score(value: number) {
+		this._score = value;
+		this.emit('changeScore', value);
+	}
+
+	constructor() {
+		super();
+
+		this.engine = Matter.Engine.create({
+			constraintIterations: 2 * PHYSICS_QUALITY_FACTOR,
+			positionIterations: 6 * PHYSICS_QUALITY_FACTOR,
+			velocityIterations: 4 * PHYSICS_QUALITY_FACTOR,
+			gravity: {
+				x: 0,
+				y: 1,
+			},
+			timing: {
+				timeScale: 2,
+			},
+			enableSleeping: false,
+		});
+
+		this.render = Matter.Render.create({
+			engine: this.engine,
+			canvas: canvasEl.value,
+			options: {
+				width: GAME_WIDTH,
+				height: GAME_HEIGHT,
+				background: 'transparent', // transparent to hide
+				wireframeBackground: 'transparent', // transparent to hide
+				wireframes: false,
+				showSleeping: false,
+				pixelRatio: window.devicePixelRatio,
+			},
+		});
+
+		Matter.Render.run(this.render);
+
+		this.runner = Matter.Runner.create();
+		Matter.Runner.run(this.runner, this.engine);
+
+		this.detector = Matter.Detector.create();
+
+		this.engine.world.bodies = [];
+
+		//#region walls
+		const WALL_OPTIONS: Matter.IChamferableBodyDefinition = {
+			isStatic: true,
+			render: {
+				strokeStyle: 'transparent',
+				fillStyle: 'transparent',
+			},
+		};
+
+		const thickness = 100;
+		Matter.Composite.add(this.engine.world, [
+			Matter.Bodies.rectangle(GAME_WIDTH / 2, GAME_HEIGHT + (thickness / 2) - this.PLAYAREA_MARGIN, GAME_WIDTH, thickness, WALL_OPTIONS),
+			Matter.Bodies.rectangle(GAME_WIDTH + (thickness / 2) - this.PLAYAREA_MARGIN, GAME_HEIGHT / 2, thickness, GAME_HEIGHT, WALL_OPTIONS),
+			Matter.Bodies.rectangle(-((thickness / 2) - this.PLAYAREA_MARGIN), GAME_HEIGHT / 2, thickness, GAME_HEIGHT, WALL_OPTIONS),
+		]);
+		//#endregion
+
+		this.overflowCollider = Matter.Bodies.rectangle(GAME_WIDTH / 2, 0, GAME_WIDTH, 125, {
+			isStatic: true,
+			isSensor: true,
+			render: {
+				strokeStyle: 'transparent',
+				fillStyle: 'transparent',
+			},
+		});
+		Matter.Composite.add(this.engine.world, this.overflowCollider);
+
+		// fit the render viewport to the scene
+		Matter.Render.lookAt(this.render, {
+			min: { x: 0, y: 0 },
+			max: { x: GAME_WIDTH, y: GAME_HEIGHT },
+		});
+	}
+
+	private createBody(fruit: typeof FRUITS[number], x: number, y: number) {
+		return Matter.Bodies.circle(x, y, fruit.size / 2, {
+			label: fruit.id,
+			density: 0.0005,
+			frictionAir: 0.01,
+			restitution: 0.4,
+			friction: 0.5,
+			frictionStatic: 5,
+			//mass: 0,
+			render: {
+				sprite: {
+					texture: fruit.img,
+					xScale: (fruit.size / fruit.imgSize) * fruit.spriteScale,
+					yScale: (fruit.size / fruit.imgSize) * fruit.spriteScale,
+				},
+			},
+		});
+	}
+
+	private fusion(bodyA: Matter.Body, bodyB: Matter.Body) {
+		const now = Date.now();
+		if (this.latestFusionedAt > now - this.COMBO_INTERVAL) {
+			this.combo++;
+		} else {
+			this.combo = 1;
+		}
+		this.latestFusionedAt = now;
+
+		// TODO: 単に位置だけでなくそれぞれの動きベクトルも融合する
+		const newX = (bodyA.position.x + bodyB.position.x) / 2;
+		const newY = (bodyA.position.y + bodyB.position.y) / 2;
+
+		Matter.Composite.remove(this.engine.world, [bodyA, bodyB]);
+		this.activeBodyIds = this.activeBodyIds.filter(x => x !== bodyA.id && x !== bodyB.id);
+
+		const currentFruit = FRUITS.find(y => y.id === bodyA.label)!;
+		const nextFruit = FRUITS.find(x => x.level === currentFruit.level + 1);
+
+		if (nextFruit) {
+			const body = this.createBody(nextFruit, newX, newY);
+			Matter.Composite.add(this.engine.world, body);
+
+			// 連鎖してfusionした場合の分かりやすさのため少し間を置いてからfusion対象になるようにする
+			window.setTimeout(() => {
+				this.activeBodyIds.push(body.id);
+			}, 100);
+
+			const additionalScore = Math.round(currentFruit.score * (1 + (this.combo / 3)));
+			this.score += additionalScore;
+
+			const pan = ((newX / GAME_WIDTH) - 0.5) * 2;
+			sound.playRaw('syuilo/bubble2', 1, pan, nextFruit.sfxPitch);
+
+			this.emit('fusioned', newX, newY, additionalScore);
+		} else {
+			//const VELOCITY = 30;
+			//for (let i = 0; i < 10; i++) {
+			//	const body = createBody(FRUITS.find(x => x.level === (1 + Math.floor(Math.random() * 3)))!, x + ((Math.random() * VELOCITY) - (VELOCITY / 2)), y + ((Math.random() * VELOCITY) - (VELOCITY / 2)));
+			//	Matter.Composite.add(world, body);
+			//	bodies.push(body);
+			//}
+			//sound.playRaw({
+			//	type: 'syuilo/bubble2',
+			//	volume: 1,
+			//});
+		}
+	}
+
+	private gameOver() {
+		this.isGameOver = true;
+		Matter.Runner.stop(this.runner);
+		this.emit('gameOver');
+	}
+
+	public start() {
+		for (let i = 0; i < 4; i++) {
+			this.stock.push({
+				id: Math.random().toString(),
+				fruit: FRUITS.filter(x => x.available)[Math.floor(Math.random() * FRUITS.filter(x => x.available).length)],
+			});
+		}
+		this.emit('changeStock', this.stock);
+
+		// TODO: fusion予約状態のアイテムは光らせるなどの演出をすると楽しそう
+		let fusionReservedPairs: { bodyA: Matter.Body; bodyB: Matter.Body }[] = [];
+
+		const minCollisionDepthForSound = 2.5;
+		const maxCollisionDepthForSound = 9;
+		const soundPitchMax = 4;
+		const soundPitchMin = 0.5;
+
+		Matter.Events.on(this.engine, 'collisionStart', (event) => {
+			for (const pairs of event.pairs) {
+				const { bodyA, bodyB } = pairs;
+				if (bodyA.id === this.overflowCollider.id || bodyB.id === this.overflowCollider.id) {
+					if (bodyA.id === this.latestDroppedBodyId || bodyB.id === this.latestDroppedBodyId) {
+						continue;
+					}
+					this.gameOver();
+					break;
+				}
+				const shouldFusion = (bodyA.label === bodyB.label) && !fusionReservedPairs.some(x => x.bodyA.id === bodyA.id || x.bodyA.id === bodyB.id || x.bodyB.id === bodyA.id || x.bodyB.id === bodyB.id);
+				if (shouldFusion) {
+					if (this.activeBodyIds.includes(bodyA.id) && this.activeBodyIds.includes(bodyB.id)) {
+						this.fusion(bodyA, bodyB);
+					} else {
+						fusionReservedPairs.push({ bodyA, bodyB });
+						window.setTimeout(() => {
+							fusionReservedPairs = fusionReservedPairs.filter(x => x.bodyA.id !== bodyA.id && x.bodyB.id !== bodyB.id);
+							this.fusion(bodyA, bodyB);
+						}, 100);
+					}
+				} else {
+					const energy = pairs.collision.depth;
+					if (energy > minCollisionDepthForSound) {
+						const vol = (Math.min(maxCollisionDepthForSound, energy - minCollisionDepthForSound) / maxCollisionDepthForSound) / 4;
+						const pan = ((((bodyA.position.x + bodyB.position.x) / 2) / GAME_WIDTH) - 0.5) * 2;
+						const pitch = soundPitchMin + ((soundPitchMax - soundPitchMin) * (1 - (Math.min(10, energy) / 10)));
+						sound.playRaw('syuilo/poi1', vol, pan, pitch);
+					}
+				}
+			}
+		});
+
+		window.setInterval(() => {
+			if (this.latestFusionedAt < Date.now() - this.COMBO_INTERVAL) {
+				this.combo = 0;
+			}
+		}, 500);
+	}
+
+	public drop(_x: number) {
+		if (this.isGameOver) return;
+		if (Date.now() - this.latestDroppedAt < this.DROP_INTERVAL) {
+			return;
+		}
+		const st = this.stock.shift()!;
+		this.stock.push({
+			id: Math.random().toString(),
+			fruit: FRUITS.filter(x => x.available)[Math.floor(Math.random() * FRUITS.filter(x => x.available).length)],
+		});
+		this.emit('changeStock', this.stock);
+
+		const x = Math.min(GAME_WIDTH - this.PLAYAREA_MARGIN - (st.fruit.size / 2), Math.max(this.PLAYAREA_MARGIN + (st.fruit.size / 2), _x));
+		const body = this.createBody(st.fruit, x, st.fruit.size / 2);
+		Matter.Composite.add(this.engine.world, body);
+		this.activeBodyIds.push(body.id);
+		this.latestDroppedBodyId = body.id;
+		this.latestDroppedAt = Date.now();
+		this.emit('dropped');
+		const pan = ((x / GAME_WIDTH) - 0.5) * 2;
+		sound.playRaw('syuilo/poi2', 1, pan);
+	}
+
+	public dispose() {
+		Matter.Render.stop(this.render);
+		Matter.Runner.stop(this.runner);
+		Matter.World.clear(this.engine.world, false);
+		Matter.Engine.clear(this.engine);
+	}
+}
+
+let game: Game;
+
+function onClick(ev: MouseEvent) {
+	const rect = containerEl.value.getBoundingClientRect();
+
+	const x = (ev.clientX - rect.left) / viewScaleX;
+
+	game.drop(x);
+}
+
+function onTouchend(ev: TouchEvent) {
+	const rect = containerEl.value.getBoundingClientRect();
+
+	const x = (ev.changedTouches[0].clientX - rect.left) / viewScaleX;
+
+	game.drop(x);
+}
+
+function onMousemove(ev: MouseEvent) {
+	mouseX.value = ev.clientX - containerEl.value.getBoundingClientRect().left;
+}
+
+function onTouchmove(ev: TouchEvent) {
+	mouseX.value = ev.touches[0].clientX - containerEl.value.getBoundingClientRect().left;
+}
+
+function restart() {
+	game.dispose();
+	gameOver.value = false;
+	currentPick.value = null;
+	dropReady.value = true;
+	stock.value = [];
+	score.value = 0;
+	combo.value = 0;
+	comboPrev.value = 0;
+	game = new Game();
+	attachGame();
+	game.start();
+}
+
+function attachGame() {
+	game.addListener('changeScore', value => {
+		score.value = value;
+	});
+
+	game.addListener('changeCombo', value => {
+		if (value === 0) {
+			comboPrev.value = combo.value;
+		} else {
+			comboPrev.value = value;
+		}
+		combo.value = value;
+	});
+
+	game.addListener('changeStock', value => {
+		currentPick.value = JSON.parse(JSON.stringify(value[0]));
+		stock.value = JSON.parse(JSON.stringify(value.slice(1)));
+	});
+
+	game.addListener('dropped', () => {
+		dropReady.value = false;
+		window.setTimeout(() => {
+			if (!gameOver.value) {
+				dropReady.value = true;
+			}
+		}, game.DROP_INTERVAL);
+	});
+
+	game.addListener('fusioned', (x, y, score) => {
+		const rect = canvasEl.value.getBoundingClientRect();
+		const domX = rect.left + (x * viewScaleX);
+		const domY = rect.top + (y * viewScaleY);
+		os.popup(MkRippleEffect, { x: domX, y: domY }, {}, 'end');
+		os.popup(MkPlusOneEffect, { x: domX, y: domY, value: score }, {}, 'end');
+	});
+
+	game.addListener('gameOver', () => {
+		currentPick.value = null;
+		dropReady.value = false;
+		gameOver.value = true;
+	});
+}
+
+onMounted(() => {
+	game = new Game();
+
+	attachGame();
+
+	game.start();
+
+	const actualCanvasWidth = canvasEl.value.getBoundingClientRect().width;
+	const actualCanvasHeight = canvasEl.value.getBoundingClientRect().height;
+	viewScaleX = actualCanvasWidth / GAME_WIDTH;
+	viewScaleY = actualCanvasHeight / GAME_HEIGHT;
+});
+
+definePageMetadata({
+	title: 'Drop & Fusion',
+	icon: 'ti ti-apple',
+});
+</script>
+
+<style lang="scss" module>
+.transition_stock_move,
+.transition_stock_enterActive,
+.transition_stock_leaveActive {
+	transition: opacity 0.4s cubic-bezier(0,.5,.5,1), transform 0.4s cubic-bezier(0,.5,.5,1) !important;
+}
+.transition_stock_enterFrom,
+.transition_stock_leaveTo {
+	opacity: 0;
+	transform: scale(0.7);
+}
+.transition_stock_leaveActive {
+	position: absolute;
+}
+
+.transition_picked_move,
+.transition_picked_enterActive {
+	transition: opacity 0.5s cubic-bezier(0,.5,.5,1), transform 0.5s cubic-bezier(0,.5,.5,1) !important;
+}
+.transition_picked_leaveActive {
+	transition: all 0s !important;
+}
+.transition_picked_enterFrom,
+.transition_picked_leaveTo {
+	opacity: 0;
+	transform: translateY(-50px);
+}
+.transition_picked_leaveActive {
+	position: absolute;
+}
+
+.transition_combo_move,
+.transition_combo_enterActive {
+	transition: all 0s !important;
+}
+.transition_combo_leaveActive {
+	transition: opacity 0.4s cubic-bezier(0,.5,.5,1), transform 0.4s cubic-bezier(0,.5,.5,1) !important;
+}
+.transition_combo_enterFrom,
+.transition_combo_leaveTo {
+	opacity: 0;
+	transform: scale(0.7);
+}
+.transition_combo_leaveActive {
+	position: absolute;
+}
+
+.root {
+	user-select: none;
+
+	* {
+		user-select: none;
+	}
+}
+
+.frame {
+	padding: 7px;
+	background: #8C4F26;
+	box-shadow: 0 6px 16px #0007, 0 0 1px 1px #693410, inset 0 0 2px 1px #ce8a5c;
+	border-radius: 10px;
+}
+.frameInner {
+	padding: 4px 8px;
+	background: #F1E8DC;
+	box-shadow: 0 0 2px 1px #ce8a5c, inset 0 0 1px 1px #693410;
+	border-radius: 6px;
+	color: #693410;
+}
+
+.main {
+	position: relative;
+}
+
+.mainFrameImg {
+	position: absolute;
+	top: 0;
+	left: 0;
+	width: 100%;
+	filter: drop-shadow(0 6px 16px #0007);
+	pointer-events: none;
+	user-select: none;
+}
+
+.canvas {
+	position: relative;
+	display: block;
+	z-index: 1;
+	margin-top: -50px;
+	max-width: 100%;
+	pointer-events: none;
+	user-select: none;
+}
+
+.container {
+	position: relative;
+}
+
+.stock {
+	pointer-events: none;
+	user-select: none;
+}
+
+.combo {
+	position: absolute;
+	z-index: 3;
+	top: 50%;
+	width: 100%;
+	text-align: center;
+	font-weight: bold;
+	font-style: oblique;
+	pointer-events: none;
+	user-select: none;
+}
+
+.currentFruit {
+	position: absolute;
+	margin-top: 20px;
+	z-index: 2;
+	filter: drop-shadow(0 6px 16px #0007);
+	pointer-events: none;
+	user-select: none;
+}
+
+.currentFruitArrow {
+	position: absolute;
+	margin-top: 20px;
+	z-index: 3;
+	animation: currentFruitArrow 2s ease infinite;
+	pointer-events: none;
+	user-select: none;
+}
+
+.dropGuide {
+	position: absolute;
+	top: 50px;
+	z-index: 3;
+	width: 3px;
+	height: calc(100% - 50px);
+	background: #f002;
+	pointer-events: none;
+	user-select: none;
+}
+
+.gameOverLabel {
+	position: absolute;
+	z-index: 10;
+	top: 50%;
+	width: 100%;
+	padding: 16px;
+	box-sizing: border-box;
+	background: #0007;
+	color: #fff;
+	text-align: center;
+	font-weight: bold;
+}
+
+.gameOver {
+	.canvas {
+		filter: grayscale(1);
+	}
+}
+
+@keyframes currentFruitArrow {
+	0% { transform: translateY(0); }
+	25% { transform: translateY(-8px); }
+	50% { transform: translateY(0); }
+	75% { transform: translateY(-8px); }
+	100% { transform: translateY(0); }
+}
+</style>

packages/frontend/src/router.ts

@@ -527,6 +527,10 @@ export const routes = [{
 	path: '/clicker',
 	component: page(() => import('./pages/clicker.vue')),
 	loginRequired: true,
+}, {
+	path: '/drop-and-fusion',
+	component: page(() => import('./pages/drop-and-fusion.vue')),
+	loginRequired: true,
 }, {
 	path: '/timeline',
 	component: page(() => import('./pages/timeline.vue')),

packages/frontend/src/scripts/sound.ts

@@ -92,7 +92,13 @@ export type OperationType = typeof operationTypes[number];
  * @param soundStore サウンド設定
  * @param options `useCache`: デフォルトは`true` 一度再生した音声はキャッシュする
  */
-export async function loadAudio(soundStore: SoundStore, options?: { useCache?: boolean; }) {
+export async function loadAudio(soundStore: {
+	type: Exclude<SoundType, '_driveFile_'>;
+} | {
+	type: '_driveFile_';
+	fileId: string;
+	fileUrl: string;
+}, options?: { useCache?: boolean; }) {
 	if (_DEV_) console.log('loading audio. opts:', options);
 	// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
 	if (soundStore.type === null || (soundStore.type === '_driveFile_' && !soundStore.fileUrl)) {
@@ -179,18 +185,31 @@ export async function playFile(soundStore: SoundStore) {
 	createSourceNode(buffer, soundStore.volume)?.start();
 }
 
-export function createSourceNode(buffer: AudioBuffer, volume: number) : AudioBufferSourceNode | null {
+export async function playRaw(type: Exclude<SoundType, '_driveFile_'>, volume = 1, pan = 0, playbackRate = 1) {
+	const buffer = await loadAudio({ type });
+	if (!buffer) return;
+	createSourceNode(buffer, volume, pan, playbackRate)?.start();
+}
+
+export function createSourceNode(buffer: AudioBuffer, volume: number, pan = 0, playbackRate = 1) : AudioBufferSourceNode | null {
 	const masterVolume = defaultStore.state.sound_masterVolume;
 	if (isMute() || masterVolume === 0 || volume === 0) {
 		return null;
 	}
 
+	const panNode = ctx.createStereoPanner();
+	panNode.pan.value = pan;
+
 	const gainNode = ctx.createGain();
 	gainNode.gain.value = masterVolume * volume;
 
 	const soundSource = ctx.createBufferSource();
 	soundSource.buffer = buffer;
-	soundSource.connect(gainNode).connect(ctx.destination);
+	soundSource.playbackRate.value = playbackRate;
+	soundSource
+		.connect(panNode)
+		.connect(gainNode)
+		.connect(ctx.destination);
 
 	return soundSource;
 }

packages/frontend/src/ui/_common_/common.ts

@@ -27,6 +27,11 @@ function toolsMenuItems(): MenuItem[] {
 		to: '/clicker',
 		text: '🍪👈',
 		icon: 'ti ti-cookie',
+	}, {
+		type: 'link',
+		to: '/drop-and-fusion',
+		text: 'Drop & Fusion',
+		icon: 'ti ti-apple',
 	}, ($i && ($i.isAdmin || $i.policies.canManageCustomEmojis)) ? {
 		type: 'link',
 		to: '/custom-emojis-manager',

packages/misskey-js/src/autogen/apiClientJSDoc.ts

@@ -1,6 +1,6 @@
 /*
  * version: 2023.12.2
- * generatedAt: 2024-01-02T08:53:57.449Z
+ * generatedAt: 2024-01-04T18:10:15.096Z
  */
 
 import type { SwitchCaseResponseType } from '../api.js';

packages/misskey-js/src/autogen/endpoint.ts

@@ -1,6 +1,6 @@
 /*
  * version: 2023.12.2
- * generatedAt: 2024-01-02T08:53:57.445Z
+ * generatedAt: 2024-01-04T18:10:15.094Z
  */
 
 import type {

packages/misskey-js/src/autogen/entities.ts

@@ -1,6 +1,6 @@
 /*
  * version: 2023.12.2
- * generatedAt: 2024-01-02T08:53:57.443Z
+ * generatedAt: 2024-01-04T18:10:15.093Z
  */
 
 import { operations } from './types.js';

packages/misskey-js/src/autogen/models.ts

@@ -1,6 +1,6 @@
 /*
  * version: 2023.12.2
- * generatedAt: 2024-01-02T08:53:57.441Z
+ * generatedAt: 2024-01-04T18:10:15.091Z
  */
 
 import { components } from './types.js';

packages/misskey-js/src/autogen/types.ts

@@ -3,7 +3,7 @@
 
 /*
  * version: 2023.12.2
- * generatedAt: 2024-01-02T08:53:56.447Z
+ * generatedAt: 2024-01-04T18:10:15.023Z
  */
 
 /**
@@ -4400,6 +4400,9 @@ export type operations = {
             emailRequiredForSignup: boolean;
             enableHcaptcha: boolean;
             hcaptchaSiteKey: string | null;
+            enableMcaptcha: boolean;
+            mcaptchaSiteKey: string | null;
+            mcaptchaInstanceUrl: string | null;
             enableRecaptcha: boolean;
             recaptchaSiteKey: string | null;
             enableTurnstile: boolean;
@@ -4425,6 +4428,7 @@ export type operations = {
             bannedEmailDomains?: string[];
             preservedUsernames: string[];
             hcaptchaSecretKey: string | null;
+            mcaptchaSecretKey: string | null;
             recaptchaSecretKey: string | null;
             turnstileSecretKey: string | null;
             sensitiveMediaDetection: string;
@@ -8197,6 +8201,10 @@ export type operations = {
           enableHcaptcha?: boolean;
           hcaptchaSiteKey?: string | null;
           hcaptchaSecretKey?: string | null;
+          enableMcaptcha?: boolean;
+          mcaptchaSiteKey?: string | null;
+          mcaptchaInstanceUrl?: string | null;
+          mcaptchaSecretKey?: string | null;
           enableRecaptcha?: boolean;
           recaptchaSiteKey?: string | null;
           recaptchaSecretKey?: string | null;
@@ -18704,6 +18712,9 @@ export type operations = {
             emailRequiredForSignup: boolean;
             enableHcaptcha: boolean;
             hcaptchaSiteKey: string | null;
+            enableMcaptcha: boolean;
+            mcaptchaSiteKey: string | null;
+            mcaptchaInstanceUrl: string | null;
             enableRecaptcha: boolean;
             recaptchaSiteKey: string | null;
             enableTurnstile: boolean;