Resolve #5298

locales/ja-JP.yml

@@ -2300,6 +2300,8 @@ room:
   exit: "戻る"
   remove: "しまう"
   save: "保存"
+  clear: "片付け"
+  clear-confirm: "全ての家具をしまいますか？"
   chooseImage: "画像を選択"
   room-type: "部屋のタイプ"
   carpet-color: "床の色"

src/client/app/common/scripts/room/room.ts

@@ -696,6 +696,21 @@ export class Room {
 		this.onChangeSelect(null);
 	}
 
+	/**
+	 * 全ての家具を部屋から削除します
+	 */
+	@autobind
+	public removeAllFurnitures() {
+		this.exitTransformMode();
+		for (const obj of this.objects) {
+			this.scene.remove(obj);
+		}
+		this.objects = [];
+		this.furnitures = [];
+		this.selectedObject = null;
+		this.onChangeSelect(null);
+	}
+
 	/**
 	 * 部屋の床の色を変更します
 	 * @param color 色

src/client/app/common/views/pages/room/room.vue

@@ -43,6 +43,7 @@
 		</section>
 		<section>
 			<ui-button primary @click="save()"><fa :icon="faSave"/> {{ $t('save') }}</ui-button>
+			<ui-button primary @click="clear()"><fa :icon="faBroom"/> {{ $t('clear') }}</ui-button>
 		</section>
 	</div>
 </div>
@@ -55,7 +56,7 @@ import { Room } from '../../../scripts/room/room';
 import parseAcct from '../../../../../../misc/acct/parse';
 import XPreview from './preview.vue';
 const storeItems = require('../../../scripts/room/furnitures.json5');
-import { faBoxOpen, faUndo, faArrowsAlt, faBan } from '@fortawesome/free-solid-svg-icons';
+import { faBoxOpen, faUndo, faArrowsAlt, faBan, faBroom } from '@fortawesome/free-solid-svg-icons';
 import { faSave, faTrashAlt } from '@fortawesome/free-regular-svg-icons';
 import { query as urlQuery } from '../../../../../../prelude/url';
 
@@ -86,7 +87,7 @@ export default Vue.extend({
 			isTranslateMode: false,
 			isRotateMode: false,
 			isMyRoom: false,
-			faBoxOpen, faSave, faTrashAlt, faUndo, faArrowsAlt, faBan,
+			faBoxOpen, faSave, faTrashAlt, faUndo, faArrowsAlt, faBan, faBroom,
 		};
 	},
 
@@ -156,6 +157,17 @@ export default Vue.extend({
 			});
 		},
 
+		clear() {
+			this.$root.dialog({
+				type: 'warning',
+				text: this.$t('clear-confirm'),
+				showCancelButton: true
+			}).then(({ canceled }) => {
+				if (canceled) return;
+				room.removeAllFurnitures();
+			});
+		},
+
 		chooseImage(key) {
 			this.$chooseDriveFile({
 				multiple: false