select: Difference between revisions
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m (Fixed example (alternative and obsolete method woth boolean index)) |
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|x2= <code>[1,2,3,4] select true</code> - result is 2.<br /> | |x2= <code>[1,2,3,4] select true</code> - result is 2.<br /> | ||
Alternative method. If the index is [[false]], this selects the first element of the array. If it is [[true]], it selects the second one. '''Obsolete syntax'''. |= Example 2 | Alternative method. If the index is [[false]], this selects the first element of the array. If it is [[true]], it selects the second one. The reason for this is that [[false]] is an alias for 0 and [[true]] an alias for 1. '''Obsolete syntax'''. |= Example 2 | ||
|x3= <code>[[position]] [[player]] select 2</code> - result is Z coordinate of player position (see [[Position]] for more details) |= Example 3 | |x3= <code>[[position]] [[player]] select 2</code> - result is Z coordinate of player position (see [[Position]] for more details) |= Example 3 | ||
Revision as of 00:08, 10 October 2006
Description
- Description:
- Selects index element of the array. Index 0 denotes the first element, 1 the second, etc.
- Groups:
- Uncategorised
Syntax
Examples
- Example 1:
[1,2,3,4] select 2- result is 3- Example 2:
[1,2,3,4] select true- result is 2.
Alternative method. If the index is false, this selects the first element of the array. If it is true, it selects the second one. The reason for this is that false is an alias for 0 and true an alias for 1. Obsolete syntax.- Example 3:
position player select 2- result is Z coordinate of player position (see Position for more details)
Additional Information
- See also:
- See also needed
Notes
-
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