# DataType:achievementobj

Represents a single objective of an achievement

## Members

| **Type**                                                                               | **Member**        | **Description**                                                                                                          |
| -------------------------------------------------------------------------------------- | ----------------- | ------------------------------------------------------------------------------------------------------------------------ |
| [*int*](/macroquest/data-types-and-top-level-objects/data-types/datatype-int.md)       | **ID**            | The objective's unique ID.                                                                                               |
| [*string*](/macroquest/data-types-and-top-level-objects/data-types/datatype-string.md) | **Description**   | Text describing this objective.                                                                                          |
| [*int*](/macroquest/data-types-and-top-level-objects/data-types/datatype-int.md)       | **Count**         | The current count recorded by the objective.                                                                             |
| [*int*](/macroquest/data-types-and-top-level-objects/data-types/datatype-int.md)       | **RequiredCount** | The total count required to be complete the objective. For objectives that don't require a count, this will be zero.     |
| [*bool*](/macroquest/data-types-and-top-level-objects/data-types/datatype-bool.md)     | **Completed**     | True if the objective has been completed.                                                                                |
| [*int*](/macroquest/data-types-and-top-level-objects/data-types/datatype-int.md)       | **Index**         | Visual index of the objective as displayed in the achievement window. Can be used with **Achievement.ObjectiveByIndex**. |

### Example

List the objectives that are still left to complete the achievement "**Norrathian Explorer**":

{% tabs %}
{% tab title="MQScript" %}

```
/declare ach achievement local Norrathian Explorer

/if (${ach.Completed}) {
    /echo ${ach.Name} is complete!
} else {
    /echo The following objectives for ${ach.Name} are incomplete:
    /declare i int local
    /for i 1 to ${ach.ObjectiveCount} {
        /if (!${ach.ObjectiveByIndex[${i}].Completed}) {
            /echo ${ach.ObjectiveByIndex[${i}].Description}
        }
        /next i
    }
}
```

{% endtab %}

{% tab title="Lua" %}

```lua
local achievement = mq.TLO.Achievement('Norrathian Explorer')

if achievement.Completed() then
    print(string.format('%s complete!', achievement.Name()))
else
    print(string.format('The following objectives for %s are incomplete:', achievement.Name()))
    for i = 1, achievement.ObjectiveCount() do
        local objective = achievement.ObjectiveByIndex(i)
        if not objective.Completed() then
            print(achievement.ObjectiveByIndex(i).Description())
        end
    end
end
```

{% endtab %}
{% endtabs %}


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