If-Then-Else - Revision history

Vliedel: execute F, not return F

2011-04-07T13:21:09Z

execute F, not return F

← Older revision		Revision as of 13:21, 7 April 2011
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	D		D
	E		E
	F If ~~none of these got triggered~~, ~~return~~ F		F If C, D and E were false, execute F
	G If A and B were false and G is true, execute this		G If A and B were false and G is true, execute this
	H If A, B and G were all false, execute H		H If A, B and G were all false, execute H

Aca20031: Link to Basic control tutorial

2010-11-17T23:51:42Z

Link to Basic control tutorial

← Older revision		Revision as of 23:51, 17 November 2010
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	__NOTOC__		__NOTOC__
			* Note: This is a reference. For a tutorial please see the [[basic control tutorial]].
	The If-then-else statement allows you to compare values and execute different parts of a script based on that comparison. This is a basic structure for any script that includes anything more than one-liners!		The If-then-else statement allows you to compare values and execute different parts of a script based on that comparison. This is a basic structure for any script that includes anything more than one-liners!

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	== See Also ==		== See Also ==
	* [[$v1]] & [[$v1\|$v2]] These identifiers allow you to retrieve the values of the last if condition.		* [[$v1]] & [[$v1\|$v2]] - These identifiers allow you to retrieve the values of the last if condition.
			* [[Basic control tutorial]] - An in depth tutorial on how to use these statements

	[[Category:Commands]]		[[Category:Commands]]

Daveoh: /* Notes */ Wording

2009-05-30T14:34:05Z

Notes: Wording

← Older revision		Revision as of 14:34, 30 May 2009
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	====''Not all comparations need two parameters''====		====''Not all comparations need two parameters''====
	if ($1- isupper)		if ($1- isupper)
	~~returns~~ true, if $1- only ~~contain~~ uppercase letters. So ABCD returns true, but even one lowercase letter makes it return false.		Returns true if $1- contains only uppercase letters. So ABCD returns true, but even one lowercase letter makes it return false.

	====''Use parenthesis ~~right~~''====		====''Use parenthesis correctly''====
	(A) \|\| (B) && (C) <- logical order for this is to check if either one of A or B is true, and C is true, but if you wish to check that B and C must be true, or A is true, you'll need to do (A) \|\| ((B) && (C))		(A) \|\| (B) && (C) <- logical order for this is to check if either one of A or B is true, and C is true, but if you wish to check that B and C must be true, or A is true, you'll need to do (A) \|\| ((B) && (C))

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	You '''can't''' use		You '''can't''' use
	if (foo isin test.txt)		if (foo isin test.txt)
	To check content of text~~-files. You can~~ use [[$read]] ~~instead~~ to ~~read the content of~~ a ~~text~~ file ~~and then use the return value returned by that $read~~.		To check the content of a text file, use [[$read]] to search through a file via its search switches.

	== See Also ==		== See Also ==

Vliedel: /* iswm */

2007-10-20T15:43:38Z

iswm

← Older revision		Revision as of 15:43, 20 October 2007
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	if (I & you iswm $1-)		if ([[$(...)\|$(]]I & you) iswm $1-)
	Matches any string that consists of "I + one word + you".		Matches any string that consists of "I + one word + you".
	Examples would be, "I love you", "I hate you", "I moo you", it would not however match, "I don't love you" since "don't love" contains a space.		Examples would be, "I love you", "I hate you", "I moo you", it would not however match, "I don't love you" since "don't love" contains a space. Note the $( ), it is needed to prevent mirc treat this statement as bitwise comparison.

	=== isnum ===		=== isnum ===

Cail at 08:09, 2 July 2007

2007-07-02T08:09:13Z

← Older revision		Revision as of 08:09, 2 July 2007
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	To check content of text-files. You can use [[$read]] instead to read the content of a text file and then use the return value returned by that $read.		To check content of text-files. You can use [[$read]] instead to read the content of a text file and then use the return value returned by that $read.

	== Also ~~see~~ ==		== See Also ==
	* [[$v1]] & [[$v1\|$v2]] These identifiers allow you to retrieve the values of the last if condition.		* [[$v1]] & [[$v1\|$v2]] These identifiers allow you to retrieve the values of the last if condition.

	[[Category:Commands]]		[[Category:Commands]]

Aca20031: fixed logistic issue (10- includes 10)

2007-05-24T19:53:59Z

fixed logistic issue (10- includes 10)

← Older revision		Revision as of 19:53, 24 May 2007
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	if ($1 isnum) ;Returns true if $1 is of numeric value		if ($1 isnum) ;Returns true if $1 is of numeric value
	if ($1 isnum 10-) ;Returns true if $1 is number higher than 10		if ($1 isnum 10-) ;Returns true if $1 is number higher than or equal to 10
	if ($1 isnum 20-30) ;Returns true if $1 is a number between 20 and 30		if ($1 isnum 20-30) ;Returns true if $1 is a number between 20 and 30 inclusive

	The examples above checks $1, to see;		The examples above checks $1, to see;

Cail: Added ! into the operators-table, and added an example of (!$away)

2007-05-08T19:06:32Z

Added ! into the operators-table, and added an example of (!$away)

← Older revision		Revision as of 19:06, 8 May 2007
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	[[#\\\|\\]] v2 is not a multiple of v1		[[#\\\|\\]] v2 is not a multiple of v1
	[[#&\|&]] bitwise comparison		[[#&\|&]] bitwise comparison
			[[#!=\|!]] negation operator (!= is opposite of == and !isin is "is not in")

	[[#isin\|isin]] string v1 is in string v2		[[#isin\|isin]] string v1 is in string v2
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	This isn't actually an operator, but a combination of two operators ! and =. And actually, = isn't an operator either, but in mIRC scripting it can be used instead of == and it works just the way == works. In most mIRC scripts you only see !=, which actually shouldn't be used. Instead, !== should be used to negate ==.		This isn't actually an operator, but a combination of two operators ! and =. And actually, = isn't an operator either, but in mIRC scripting it can be used instead of == and it works just the way == works. In most mIRC scripts you only see !=, which actually shouldn't be used. Instead, !== should be used to negate ==.

	if (cat != cAt) ;Returns false since != is case-insensitive and both values v1 and v2 are equal.		if (cat != cAt) ;Returns false since != is case-insensitive and both values v1 and v2 are equal.
	if (cat !== caT) ;Returns false since !== is the same as !=		if (cat !== caT) ;Returns false since !== is the same as !=
	if (cat !=== cAt) ;Returns true since !=== is case-sensitive and both values v1 and v2 are not equal when case is taken in to consideration.		if (cat !=== cAt) ;Returns true since !=== is case-sensitive and both values v1 and v2 are not equal when case is taken in to consideration.
			if (!$away) ;Returns $true if you are NOT away ($away returns $false and ! negates it to $true).

	=== < ===		=== < ===

Microbe: added info, mostly about !=

2007-05-03T21:45:13Z

added info, mostly about !=

← Older revision		Revision as of 21:45, 3 May 2007
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	__NOTOC__		__NOTOC__
	The If-then-else statement allows you to compare values and execute different parts of a script based on that comparison.		The If-then-else statement allows you to compare values and execute different parts of a script based on that comparison. This is a basic structure for any script that includes anything more than one-liners!

	if (v1 operator v2) { commands1 }		if (v1 operator v2) { commands1 }
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	If structure would be hierarchical represented it would look something like this		If structure would be hierarchical represented it would look something like this

	A If A is true, execute its commands and ~~return~~		A If A is true, execute its commands and skip the rest
	B If B is true,		B If B is true,
	\		\
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	E		E
	F If none of these got triggered, return F		F If none of these got triggered, return F
	G ~~G is checked only if~~ A or B were ~~not triggered~~		G If A and B were false and G is true, execute this
	H If ~~none of previous matches~~, H ~~is returned~~		H If A, B and G were all false, execute H

	== The Operators ==		== The Operators ==
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	[[#==\|==]] equal to		[[#==\|==]] equal to
	[[#==\|===]] equal to (case-sensitive)		[[#==\|===]] equal to (case-sensitive)
	~~[[#!=\|!=]] not equal to~~
	[[#<\|<]] less than		[[#<\|<]] less than
	[[#>\|>]] larger than		[[#>\|>]] larger than
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	=== != ===		=== != ===
			This isn't actually an operator, but a combination of two operators ! and =. And actually, = isn't an operator either, but in mIRC scripting it can be used instead of == and it works just the way == works. In most mIRC scripts you only see !=, which actually shouldn't be used. Instead, !== should be used to negate ==.

	if (cat != cAt) ;Returns false since != is case-insensitive and both values v1 and v2 are equal.		if (cat != cAt) ;Returns false since != is case-insensitive and both values v1 and v2 are equal.
			if (cat !== caT) ;Returns false since !== is the same as !=
	if (cat !=== cAt) ;Returns true since !=== is case-sensitive and both values v1 and v2 are not equal when case is taken in to consideration.		if (cat !=== cAt) ;Returns true since !=== is case-sensitive and both values v1 and v2 are not equal when case is taken in to consideration.
	~~The != and !=== operators are the negates of the == and === operators.~~

	=== < ===		=== < ===
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	if (foo !ison #help.script) ; returns true as ''foo'' is not in #help.script		if (foo !ison #help.script) ; returns true as ''foo'' is not in #help.script

	This checks whether $1 is in the channel $2.		This checks whether $1 is in the channel $2. Note that you need to be in the same channel to use this.

	=== isop ===		=== isop ===
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	if (foo isop #help.script) ; returns false as ''foo'' is no operator in #help.script		if (foo isop #help.script) ; returns false as ''foo'' is no operator in #help.script

	Checks whether $1 is an operator in $2.		Checks whether $1 is an operator in $2. Note that you need to be in the same channel to use this.

	=== ishop ===		=== ishop ===
	if (moo ishop #mIRC) ; returns true if ''moo'' is an half operator in #mIRC		if (moo ishop #mIRC) ; returns true if ''moo'' is an half operator in #mIRC
	'''Note''' that QuakeNet does not support halfops.		'''Note''' that QuakeNet does not support halfops. Note also that you need to be in the same channel to use this.

	=== isvoice ===		=== isvoice ===
	if (Dana isvoice #help.script) ; returns true as ''Dana'' has voice in #help.script.		if (Dana isvoice #help.script) ; returns true as ''Dana'' has voice in #help.script.
	if (foobar isvoice #help.script) ; returns false as ''foobar'' has no voice in #help.script.		if (foobar isvoice #help.script) ; returns false as ''foobar'' has no voice in #help.script.
	This checks if $1 has voice in $2 or not.		This checks if $1 has voice in $2 or not. Note that you need to be in the same channel to use this.

	=== isreg ===		=== isreg ===
	if (Dana isreg #help.script) ; returns false as Dana is no regular user in #help.script.		if (Dana isreg #help.script) ; returns false as Dana is no regular user in #help.script.
	if (foobar isreg #help.script) ; returns true as foobar is a regular user in #help.script.		if (foobar isreg #help.script) ; returns true as foobar is a regular user in #help.script.
	This checks whether $1 is a regular user (no voice, no half operator, no operator) in $2.		This checks whether $1 is a regular user (no voice, no half operator, no operator) in $2. Note that you need to be in the same channel to use this.

	=== ischan ===		=== ischan ===

Cail: multipul wtf... :D

2007-05-02T11:58:56Z

multipul wtf... :D

← Older revision		Revision as of 11:58, 2 May 2007
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	=== // ===		=== // ===
	if (3 // 9) ;Returns true because 3 is a ~~multipul~~ of 9.		if (3 // 9) ;Returns true because 3 is a multiple of 9.
	~~Multipuls~~ of 9 are numbers that when devided in to 9 result in an integer.		Multiples of 9 are numbers that when devided in to 9 result in an integer.
	You are not limited to positive numbers.		You are not limited to positive numbers.

	=== \\ ===		=== \\ ===
	if (3 \\ 9) ;Returns false because 3 is a ~~multipul~~ of 9.		if (3 \\ 9) ;Returns false because 3 is a multiple of 9.
	\\ is the negate of //		\\ is the negate of //

Vliedel: /* & */ [:]-><

2007-04-26T19:36:04Z

&: [:]-><

← Older revision		Revision as of 19:36, 26 April 2007
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	\| style="border:1px dotted #2f6fab; color: Black;" \| 0000 \|\| style="border:1px dotted #2f6fab; color: Black;" \| 0		\| style="border:1px dotted #2f6fab; color: Black;" \| 0000 \|\| style="border:1px dotted #2f6fab; color: Black;" \| 0
	\|}		\|}
	Above you can see, 13 and 11 both have the first bit AND fourth bit on. The binary 1001 value has a decimal value of 9.		Above you can see, 13 and 11 both have the first bit AND fourth bit on, so the statement is true. The binary 1001 value has a decimal value of 9.
	Also you can see, 11 and 4 do not share any common bits.		Also you can see, 11 and 4 do not share any common bits, so the statement is false.

	=== isin ===		=== isin ===