VisionaireObject Command: clearLink: Difference between revisions
From The Official Visionaire Studio: Adventure Game Engine Wiki
Created page with "Removes a link from the VisionaireObject. == Syntax == <syntaxhighlight lang="lua"> clearLink(field) </syntaxhighlight> == Parameters == {| class="ts" |- ! style="width:1..." |
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|- | |- | ||
| field | | field | ||
| | | integer | ||
| The object field to be cleared; has to be of "t_link" type. | | The object field to be cleared; has to be of "t_link" type. | ||
''Specify the field constant name (V + object table name in singular + field name) or the field id, see the example.'' | ''Specify the field constant name (V + object table name in singular + field name) or the field id, see the example.'' | ||
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'''Example 1:''' Clear the link to the currently used item (will remove a dragged item from the cursor). | '''Example 1:''' Clear the link to the currently used item (will remove a dragged item from the cursor). | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
-- Specify the field constant name | -- Specify the field constant name or the field id | ||
game:clearLink(VGameUsedItem) | game:clearLink(VGameUsedItem) | ||
game:clearLink(686) | game:clearLink(686) | ||
-- Setting an empty object leads to the same result | -- Setting an empty object leads to the same result | ||
game:setValue(VGameUsedItem, emptyObject) | game:setValue(VGameUsedItem, emptyObject) | ||
-- The shorthand notation offers a more convenient way to achieve the same | |||
game.UsedItem = emptyObject | |||
</syntaxhighlight> | </syntaxhighlight> | ||
{{toc}} | {{toc}} | ||
Latest revision as of 20:13, 11 August 2023
Removes a link from the VisionaireObject.
Syntax
clearLink(field)
Parameters
| Parameter | Type | Description |
|---|---|---|
| field | integer | The object field to be cleared; has to be of "t_link" type.
Specify the field constant name (V + object table name in singular + field name) or the field id, see the example. |
Return values
none
Examples
Example 1: Clear the link to the currently used item (will remove a dragged item from the cursor).
-- Specify the field constant name or the field id
game:clearLink(VGameUsedItem)
game:clearLink(686)
-- Setting an empty object leads to the same result
game:setValue(VGameUsedItem, emptyObject)
-- The shorthand notation offers a more convenient way to achieve the same
game.UsedItem = emptyObject
