From cdbf5c843f3a9a48be93faae13fd03cd61908fec Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Sun, 31 May 2026 09:26:19 +0900
Subject: [PATCH] wip

---
 packages/frontend-misskey-world-engine/src/EngineBase.ts     | 4 ++++
 packages/frontend/src/pages/rooms/room.core.vue              | 5 +++++
 packages/frontend/src/world/avatarPreviewEngineController.ts | 2 +-
 packages/frontend/src/world/engineControllerBase.ts          | 4 ++++
 packages/frontend/src/world/room/controller.ts               | 2 +-
 5 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/packages/frontend-misskey-world-engine/src/EngineBase.ts b/packages/frontend-misskey-world-engine/src/EngineBase.ts
index 9df7c84e34..f899da73f7 100644
--- a/packages/frontend-misskey-world-engine/src/EngineBase.ts
+++ b/packages/frontend-misskey-world-engine/src/EngineBase.ts
@@ -104,6 +104,10 @@ export abstract class EngineBase<EVs extends EngineBaseEvents> extends EventEmit
 		this.emit('ev', { type, ctx });
 	}
 
+	public async takeScreenshot() {
+		return await BABYLON.Tools.CreateScreenshotAsync(this.engine, this.scene.activeCamera!, { precision: 1 });
+	}
+
 	public abstract resize(): void;
 
 	public destroy() {
diff --git a/packages/frontend/src/pages/rooms/room.core.vue b/packages/frontend/src/pages/rooms/room.core.vue
index 4e025bd135..e3a764e7ba 100644
--- a/packages/frontend/src/pages/rooms/room.core.vue
+++ b/packages/frontend/src/pages/rooms/room.core.vue
@@ -32,6 +32,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 					<button v-if="controller.isEditMode.value" :class="$style.topMenuButton" class="_button" @click="showSnappingMenu"><i class="ti ti-grid-4x4"></i></button>
 					<button v-if="controller.isEditMode.value && !isRoomSettingsOpen" :class="$style.topMenuButton" class="_button" @click="() => isRoomSettingsOpen = true"><i class="ti ti-home-cog"></i></button>
 					<button v-if="controller.isEditMode.value && isRoomSettingsOpen" :class="$style.topMenuButton" class="_button" style="color: var(--MI_THEME-accent)" @click="() => isRoomSettingsOpen = false"><i class="ti ti-home-cog"></i></button>
+					<button :class="$style.topMenuButton" class="_button" @click="takeScreenshot"><i class="ti ti-camera"></i></button>
 				</template>
 				<button :class="$style.topMenuButton" class="_button" @click="showOtherMenu"><i class="ti ti-dots"></i></button>
 			</div>
@@ -518,6 +519,10 @@ async function refresh() {
 	await controller.reset(canvas.value!, attachments, null, roomControllerOptions.value);
 }
 
+async function takeScreenshot() {
+	console.log(await controller.takeScreenshot());
+}
+
 // TODO: ちゃんと書く
 function expor() {
 	const dataStr = 'data:text/json;charset=utf-8,' + encodeURIComponent(JSON.stringify({
diff --git a/packages/frontend/src/world/avatarPreviewEngineController.ts b/packages/frontend/src/world/avatarPreviewEngineController.ts
index 9e1a164162..88d4f6cb60 100644
--- a/packages/frontend/src/world/avatarPreviewEngineController.ts
+++ b/packages/frontend/src/world/avatarPreviewEngineController.ts
@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { EngineControllerBase } from './engineControllerBase.js';
+import { EngineControllerBase } from './EngineControllerBase.js';
 import type { PlayerProfile } from 'misskey-world-engine/src/PlayerContainer.js';
 import type { AvatarPreviewEngine } from 'misskey-world-engine/src/avatarPreviewEngine.js';
 import type { WorldAvatar } from 'misskey-world/src/types.js';
diff --git a/packages/frontend/src/world/engineControllerBase.ts b/packages/frontend/src/world/engineControllerBase.ts
index 9ac80c06ee..ddbb52c920 100644
--- a/packages/frontend/src/world/engineControllerBase.ts
+++ b/packages/frontend/src/world/engineControllerBase.ts
@@ -329,6 +329,10 @@ export abstract class EngineControllerBase<T extends EngineBase<EngineBaseEvents
 		this.call('resumeRender');
 	}
 
+	public takeScreenshot() {
+		return this.callAndWaitReturn('takeScreenshot');
+	}
+
 	public resize() {
 		if (this.canvas == null) return;
 		const width = this.canvas.clientWidth;
diff --git a/packages/frontend/src/world/room/controller.ts b/packages/frontend/src/world/room/controller.ts
index b662bb60f4..05d0237d31 100644
--- a/packages/frontend/src/world/room/controller.ts
+++ b/packages/frontend/src/world/room/controller.ts
@@ -7,7 +7,7 @@ import { ref, shallowRef } from 'vue';
 import { cm } from 'misskey-world/src/utility.js';
 import { EngineControllerBase } from '../EngineControllerBase.js';
 import type { ShallowRef } from 'vue';
-import type { RoomState_InstalledFurniture } from 'misskey-world/src/room/object.js';
+import type { RoomState_InstalledFurniture } from 'misskey-world/src/room/furniture.js';
 import type { RoomEngine } from 'misskey-world-engine/src/room/engine.js';
 import type { RoomAttachments, RoomState } from 'misskey-world/src/room/type.js';
 import type { PlayerProfile, PlayerState } from 'misskey-world-engine/src/PlayerContainer.js';