ds_queue_read(id, str [, legacy]);
| 参数 | 描述 |
|---|---|
| id | The id of the data structure to read into. |
| str | The string to read from. |
| legacy (optional) | 可以是 true 或 false 或完全省略。 |
返回： N/A（无返回值）
With this function you can recreate a saved ds_queue (one that has previously been written as a string using ds_queue_write). You must first create a new ds_queue to read the string into, and if the ds_queue already exists and has information stored in it, then this will be cleared before reading. 在为游戏创建保存/加载机制时，此功能至关重要。请注意，如果数据结构是使用以前的版本创建的GameMaker你应该添加可选参数“legacy”，将其设置为true，因为此版本的字符串格式已更改。
queue = ds_queue_create();
ini_open("save.ini");
var str = ini_read_string("Queues", "0", "");
if str != ""
{
ds_queue_read(queue, str);
}
ini_close();
The above code creates a queue and stores the index in the variable "queue". 然后打开一个ini file并从中读取一个字符串，检查以确保该字符串不会先返回为空。This string is then read into the newly created ds_queue.