查看“LlGetInventoryNumber”的源代码

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


{{函数详情
|函数名 = Function: integer llGetInventoryNumber( integer type )
|参数= 参数：integer type–INVENTORY_* flag	
|返回值= 返回值：返回一个整数，表示prims库存中给定类型的项的数量。

|注意事项=
注意事项


|示例=
<pre>
//                             Item Counter
//                       By Apollia Pirandello
//                              9/19/2007
//
// Public domain.  Free to use and/or modify for any purpose, 
// including commercial purposes.
//
// Once you drop this script in any prim, it will immediately
// tell you in an OwnerSay how many items are in that prim, 
// minus 1, so the script itself isn't counted.
//
// It will also do that whenever the prim is touched.
//**********SCRIPT BEGINS BELOW**********
 
//****VARIABLE
 
integer items_contained;
 
//****END OF VARIABLE SECTION
//****FUNCTIONS****
 
CountItems()
{
  items_contained = llGetInventoryNumber( INVENTORY_ALL );
  --items_contained; //minus 1, the script itself isn't counted, since its used with the INVENTORY_ALL flag
}
 
SayCount()
{
  llOwnerSay( "This prim contains " + (string)items_contained + " items." );
}
 
//****END OF FUNCTIONS****
//****DEFAULT STATE****
 
default
{
  state_entry()
  {
    CountItems();
    SayCount();
  }
 
  touch_start(integer total_number)
  {
    CountItems();
    SayCount();
  }  
}
objects = llGetInventoryNumber(INVENTORY_OBJECT);
// Inventory Statistic By Zep Palen.
// Here is another use of llGetInventoryNumber to show a statistic in a hovertext
// For this script to work you must add a showlist and an excludelist to the Description of the item this script is in.
// The description field must be filled like follows: [showlist];[Excludelist]
// Example: 0,1,3,5,6,7,10,13,20,21;3,7,10
// in the example all types are shown, but only types 3,7 and 10 are counted as total. You can see in the 2 lists below which number means which type
// -----------------
// This script is free to use and modify as you wish - Zep Palen
// --------------------------
 
list inv_types = [0, 1, 3, 5, 6, 7, 10, 13, 20, 21];
list inv_names = ["Textures", "Sounds", "Landmarks", "Clothings", "Objects", "Notecards", "Scripts", "Bodyparts", "Animations", "Gestures"];
 
processCountInventory()
{
    list objDesc = llParseString2List(llGetObjectDesc(), [";"], []);
    list showList = llParseString2List(llList2String(objDesc, 0), [","], []);
    list excludeFromCount = llParseString2List(llList2String(objDesc, 1), [","], []);
 
    string counted = "ITEM COUNTER";
    integer i = ~llGetListLength(showList);
    while (++i)
    {
        integer showItem = (integer)llList2String(showList, i);
        integer sIndex = llListFindList(inv_types, [showItem]);
        if (~sIndex)
            counted += "\n" + llList2String(inv_names, sIndex) + ": " + (string)llGetInventoryNumber(showItem);
    }
    integer totalCount = llGetInventoryNumber(INVENTORY_ALL);
    for (i = ~llGetListLength(excludeFromCount); ++i;)
    {
        integer exclItem = (integer)llList2String(excludeFromCount, i);
        integer cIndex = llListFindList(inv_types, [(string)exclItem]);
        if (~cIndex)
            totalCount = totalCount - llGetInventoryNumber(exclItem);
    }
 
    counted += "\n \n" + "Total: " + (string)totalCount;
    llSetText(counted, <1,1,0>, 1);
}
 
default
{
    state_entry()
    {
        processCountInventory();
    }
 
    changed(integer change)
    {
        if (change & CHANGED_INVENTORY)
        {
            processCountInventory();
        }
    }
}
</pre>

|相关函数=	
[[llGetInventoryName]] -返回库存项的名称
[[llGetInventoryType]] -测试库存项是否存在并返回其类型
[[llGetInventoryCreator]] -返回库存物品的创建者
[[llGetInventoryPermmask]] -返回库存项的权限
[[llGetInventoryKey]] -返回库存项的UUID(如果是完整的perm)

|相关事件=
	

}}