查看“LlGetLinkKey”的源代码

{{LSL Header|ml=*}}{{LSLC|Keywords}}{{LSLC|Flow Control}}{{LSLC|}}


{{函数详情
|函数名 = Function: key llGetLinkKey( integer link )
|参数= 参数：integer link–Link number (0: unlinked, 1: root prim, >1: child prims and seated avatars) or a LINK_* flag
|返回值= 返回值：返回链接的prim链接的键

|注意事项=
注意事项
*link需要是一个实际的链接数，或者是等同于单个prim的链接常量，比如LINK_ROOT和LINK_THIS。
*LINK_SET, LINK_ALL_CHILDREN和LINK_ALL_OTHERS不能工作。

|示例=
将这个脚本拖到已链接和未链接的prims上，无论化身是否坐着，查看llGetLinkKey如何与llGetKey, llGetLinkNumber, llGetNumberOfPrims, LINK_ROOT等相关。
<pre>
// Return the name of a link num else the empty string.
string getLinkNumName(integer link)
{
    if (LINK_THIS == link) return "LINK_THIS";
    if (LINK_ALL_CHILDREN == link) return "LINK_ALL_CHILDREN";
    if (LINK_ALL_OTHERS == link) return "LINK_ALL_OTHERS";
    if (LINK_SET == link) return "LINK_SET";
    if (LINK_ROOT == link) return "LINK_ROOT";
    return "";
}
 
// Say the key of each linked prim.
default
{
    state_entry()
    {
        integer theLink = llGetLinkNumber();
 
        key theLinkKey = llGetKey();
        key owner = llGetOwner();
        key creator = llGetCreator();
 
        // Visit each link num.
 
        integer link;
        integer primmed = llGetNumberOfPrims();
        for (link = -5; link <= (primmed + 5); ++link)
        {
            key linkKey = llGetLinkKey(link);
 
            // Detail the key at the link num.
 
            string line = (string) linkKey; // large constant width
 
            if (linkKey == owner) line += " llGetOwner";
            if (linkKey == creator) line += " llGetCreator";
            if (linkKey == theLinkKey) line += " llGetKey";
 
            // Detail the link num.
 
            line += " @ " + (string) link;
            line += " " + getLinkNumName(link);
            if (link == theLink) line += " llGetLinkNumber";
            if (link == primmed) line += " llGetNumberOfPrims";
 
            // Say the detail if fun.
 
            if (linkKey != NULL_KEY)
            {
                llOwnerSay(line);
            }
        }
 
        // Always count the linked prims.
 
        llOwnerSay((string) primmed + " llGetNumberOfPrims");
        llOwnerSay("OK");
    }
}
</pre>

|相关函数=	
[[llGetLinkNumber]] -返回脚本所在的prim的链接号。
[[llGetKey]]
[[llGetLinkName]]

|相关事件=
	

}}