src/app/editor/character-editor/inventory-slot-editor/inventory-slot-editor.component.html

@@ -5,7 +5,7 @@
     </mat-expansion-panel-header>
     <div class="panel-actions">
       <button mat-raised-button color="primary" (click)="renameInventorySlot(slot)">Rename</button>
-      <button mat-raised-button color="warn">Delete</button>
+      <button mat-raised-button color="warn" (click)="deleteInventorySlot(slot)">Delete</button>
     </div>
   </mat-expansion-panel>
   <button mat-stroked-button class="add-btn" (click)="addInventorySlot()">Add Inventory-Slot</button>

src/app/editor/character-editor/inventory-slot-editor/inventory-slot-editor.component.ts

@@ -37,5 +37,7 @@ export class InventorySlotEditorComponent {
     })
   }
 
-  protected readonly indexedDB = indexedDB;
+  deleteInventorySlot(inventorySlot: InventorySlot) {
+    this.character!.removeInventorySlot(inventorySlot)
+  }
 }