ds_map_empty(id);
| Argument | Description |
|---|---|
| id | The id of the data structure to check. |
Returns: Boolean.
This function will simply return false if the specified
(previously created) ds_map contains any key/value pairs, or
true if it does not.
if ds_map_empty(inventory)
{
weight = 0;
}
The above code checks to see if the ds_map indexed in the variable "inventory" has any key/value pairs and if it does not it sets the variable "weight" to 0.