# Events

All events published by the Quests plugin through `SparkEventBus`.

| Event                           | Properties                                                             | Description                       |
| ------------------------------- | ---------------------------------------------------------------------- | --------------------------------- |
| `QuestAcceptedEvent`            | `Quest`, `Actor`                                                       | A quest was accepted              |
| `QuestAbandonedEvent`           | `Quest`, `Actor`                                                       | A quest was abandoned             |
| `QuestCompletedEvent`           | `Quest`, `Actor`                                                       | All objectives completed          |
| `QuestObjectiveProgressedEvent` | `Quest`, `ObjectiveIndex`, `CurrentProgress`, `RequiredCount`, `Actor` | Progress on an objective changed  |
| `QuestTrackedEvent`             | `QuestId`, `Actor`                                                     | Quest set as tracked in UI        |
| `QuestUntrackedEvent`           | `QuestId`, `Actor`                                                     | Quest untracked in UI             |
| `QuestRewardSelectedEvent`      | `Quest`, `RewardIndex`, `Actor`                                        | A selectable reward was chosen    |
| `QuestRewardDeselectedEvent`    | `Quest`, `RewardIndex`, `Actor`                                        | A selectable reward was unchosen  |
| `QuestRewardsGrantedEvent`      | `Quest`, `Actor`                                                       | Quest rewards delivered to player |
| `QuestTurnedInEvent`            | `Quest`, `Actor`                                                       | Quest turned in successfully      |
| `QuestTurnInFailedEvent`        | `Quest`, `Actor`, `Reason`                                             | Quest turn-in failed              |

See [Event System](/documentation/developer-guide/core-systems/event-system.md) for full details on subscribing, publishing, and handling events.


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