With this function you can find how many key/values pairs the (previously created) DS map contains.
ds_map_size(id);
| Argument | Type | Description |
|---|---|---|
| id | DS Map | The id of the data structure to check. |
if (ds_map_size(inventory) > 49)
{
full = true;
}
The above code will check the size of the DS map (ie: number of key/value pairs) and if it is greater than 49 it sets the variable "full" to true.