LlGetInventoryType: Difference between revisions
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}//Since INVENTORY_ALL == INVENTORY_NONE, the extra part on the end is required to invert the result.</lsl> | }//Since INVENTORY_ALL == INVENTORY_NONE, the extra part on the end is required to invert the result.</lsl> | ||
|also_functions= | |also_functions= | ||
{{LSL DefineRow||[[llGetInventoryCreator]]|}} | {{LSL DefineRow||[[llGetInventoryName]]|Returns the inventory item's name}} | ||
{{LSL DefineRow||[[ | {{LSL DefineRow||[[llGetInventoryNumber]]|Returns the number of items of a specific type in inventory}} | ||
{{LSL DefineRow||[[ | {{LSL DefineRow||[[llGetInventoryCreator]]|Returns the inventory item's creator}} | ||
{{LSL DefineRow||[[llGetInventoryPermMask]]|Returns the inventory item's permissions}} | |||
{{LSL DefineRow||[[llGetInventoryKey]]|Returns the inventory item's [[UUID]] (if full perm)}} | |||
|also_tests= | |also_tests= | ||
{{LSL DefineRow||[[llGetInventoryType_Test]]}} | {{LSL DefineRow||[[llGetInventoryType_Test]]}} | ||
Revision as of 19:27, 22 November 2008
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: integer llGetInventoryType( string name );| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns an integer that is the type of the inventory item name
| • string | name | – | name of an inventory item |
If the item does not exist, INVENTORY_NONE is returned (no errors or messages are generated).
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Examples
Useful Snippets
<lsl>string InventoryName(string name, integer type) {//finds an item in a case insensitive fashion of the given type and returns its true name.
integer a = llGetInventoryType(name);
if(!~a)//a == INVENTORY_NONE
{//it should be noted that INVENTORY_NONE == INVENTORY_ALL == -1; which is why '!~a' works.
string lc_name = llToLower(name);
a = llGetInventoryNumber(type);
while(a)
{//(a = ~-a) is equivalent to --a, but runs faster.
if(llToLower(name = llGetInventoryName(type, a = ~-a)) == lc_name)
{//we found a match ^_^
return name;
}
}
}
else if((a == type) ^ (!~type))//return name, as long as a == type or type == INVENTORY_ALL
{//we already know that a != INVENTORY_NONE, but just in case we use xor instead of or.
return name;
}
return "";//no match ~_~
}
integer InventoryExists(string name, integer type) {//only included to show how this type of check could be done if the value of 'type' is not constant and could be INVENTORY_ALL.
return (llGetInventoryType(name) == type) ^ (!~type);
}//Since INVENTORY_ALL == INVENTORY_NONE, the extra part on the end is required to invert the result.</lsl>
See Also
Functions
| • | llGetInventoryName | – | Returns the inventory item's name | |
| • | llGetInventoryNumber | – | Returns the number of items of a specific type in inventory | |
| • | llGetInventoryCreator | – | Returns the inventory item's creator | |
| • | llGetInventoryPermMask | – | Returns the inventory item's permissions | |
| • | llGetInventoryKey | – | Returns the inventory item's UUID (if full perm) |