Difference between revisions of "LlList2Integer"
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{{LSL_Function/ | {{LSL_Function/list/element|src|index|integer|return={{HoverText|zero|0}}}} | ||
{{LSL_Function | {{LSL_Function | ||
|func=llList2Integer | |func=llList2Integer | ||
| Line 5: | Line 5: | ||
|func_id=186|func_sleep=0.0|func_energy=10.0 | |func_id=186|func_sleep=0.0|func_energy=10.0 | ||
|return_type=integer|p1_type=list|p1_name=src|p2_type=integer|p2_name=index | |return_type=integer|p1_type=list|p1_name=src|p2_type=integer|p2_name=index | ||
|func_footnote | |func_footnote | ||
|func_desc | |func_desc | ||
|return_text=that is at '''index''' in '''src'''. | |return_text=that is at '''index''' in '''src'''. | ||
Revision as of 04:21, 16 May 2008
| LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Summary
Function: integer llList2Integer( list src, integer index );| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns an integer that is at index in src.
| • list | src | – | List containing the element of interest. | |
| • integer | index | – | Index of the element of interest. |
index supports negative indexes.
If index describes a location not in src then zero is returned.
If the type of the element at index in src is not a integer it is typecast to a integer. If it cannot be typecast zero is returned.
Specification
| Index | Positive | Negative |
|---|---|---|
| First | 0
|
-length
|
| Last | length - 1
|
-1
|
Indexes
- Positive indexes count from the beginning, the first item being indexed as
0, the last as(length - 1).
- Negative indexes count from the far end, the first item being indexed as
-length, the last as-1.
Caveats
- If index is out of bounds the script continues to execute without an error message.
- When used to typecast from a string it can only handle integers in simple notation. It will not handle hexadecimal integers.
- A true typecast will solves this: (integer)llList2String(src, index);
Examples
<lsl> // Best viewed in Chat History (ctrl-h) default {
state_entry()
{
list my_list = ["a", 1, 2.0, <1,2,3>, <1,2,3,4>, llGetOwner()];
integer i;
for (i=0;i<llGetListLength(my_list); ++i)
{
llOwnerSay("string=" + llList2String(my_list,i)
+ "\n integer=" + (string)llList2Integer(my_list,i)
+ "\n float=" + (string)llList2Float(my_list,i)
+ "\n vector=" + (string)llList2Vector(my_list,i)
+ "\n rot=" + (string)llList2Rot(my_list,i)
+ "\n key=" + (string)llList2Key(my_list,i) );
}
}
}
</lsl>See Also
Deep Notes
Signature |
|---|
function integer llList2Integer( list src, integer index ); |