Difference between revisions of "LlGetInventoryType"
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Revision as of 21:49, 25 January 2007
Outdated templated used
Please change the template from 'LSLFunctionAll' to 'LSL_Function' (just replace 'LSLFunctionAll' with 'LSL_Function', do this after fixing any other erorr messages.
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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 | – | The name of an inventory item. |
This function returns the inventory type of the requested inventory item.
If the item does not exist, INVENTORY_NONE is returned.
{
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, aslong as a == type or type == INVENTORY_ALL
{//we already know that a != INVENTORY_NONE, but just incase 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>
Deep Notes
Signature |
|---|
function integer llGetInventoryType( string name ); |