Engine:CCMD var: Difference between revisions
Jump to navigation
Jump to search
| Line 10: | Line 10: | ||
* 'var' called with 'bob' without a value. Variable 'bob' doesn't exist. | * 'var' called with 'bob' without a value. Variable 'bob' doesn't exist. | ||
<kua> | <kua> | ||
> var bob | |||
Unknown: bob | Unknown: bob | ||
</kua> | </kua> | ||
* Creates variable 'bob' and sets to 'fred'. | * Creates variable 'bob' and sets to 'fred'. | ||
<kua> | <kua> | ||
> var bob fred | |||
</kua> | </kua> | ||
* Same as the first example, but now bob exists. | * Same as the first example, but now bob exists. | ||
<kua> | <kua> | ||
> var bob | |||
'bob' is 'fred' | |||
</kua> | |||
* Try to set 'bob' to 'james', but 'bob' is already set. | |||
<kua> | |||
> var bob james | |||
> var bob | |||
'bob' is 'fred' | 'bob' is 'fred' | ||
</kua> | </kua> | ||
Revision as of 00:07, 14 October 2023
Creates a new variable in the current context, if doesn't exist. If exists is ignored.
var bob fred
Arguments
- name - name for new variable
- value (optional) - the value to set. If no value, then prints value if exists
Examples
- 'var' called with 'bob' without a value. Variable 'bob' doesn't exist.
> var bob Unknown: bob
- Creates variable 'bob' and sets to 'fred'.
> var bob fred
- Same as the first example, but now bob exists.
> var bob
'bob' is 'fred'
- Try to set 'bob' to 'james', but 'bob' is already set.
> var bob james
> var bob
'bob' is 'fred'