Types/NoiseExpression - Revision history

BilkaBot: Removed old prototype docs

2024-10-25T14:32:41Z

Removed old prototype docs

BilkaBot: Updated styling of prototype doc migration note

2023-09-21T10:42:44Z

Updated styling of prototype doc migration note

← Older revision		Revision as of 10:42, 21 September 2023
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	'''The prototype docs have moved to a new website with an improved format.''' This documentation page can now be found here: [https://lua-api.factorio.com/latest/types/NoiseExpression.html https://lua-api.factorio.com/latest/types/NoiseExpression.html]		<div class="stub"><p>'''The prototype docs have moved to a new website with an improved format.''' This documentation page can now be found here: [https://lua-api.factorio.com/latest/types/NoiseExpression.html https://lua-api.factorio.com/latest/types/NoiseExpression.html]

	This wiki page is no longer updated and '''will be removed at some point in the future''', so please update your browser bookmarks or other links that sent you here. If you'd like to contribute to the new docs, you can leave your feedback [https://forums.factorio.com/viewforum.php?f=233 on the forums].		</p><p>This wiki page is no longer updated and '''will be removed at some point in the future''', so please update your browser bookmarks or other links that sent you here. If you'd like to contribute to the new docs, you can leave your feedback [https://forums.factorio.com/viewforum.php?f=233 on the forums].</p></div>

BilkaBot: Protected "Types/NoiseExpression": Migrated prototype doc to separate website ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))

2023-08-16T17:51:55Z

Protected "Types/NoiseExpression": Migrated prototype doc to separate website ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite))

← Older revision		Revision as of 17:51, 16 August 2023
(No difference)

BilkaBot: Migrated prototype doc to separate website

2023-08-16T17:51:55Z

Migrated prototype doc to separate website

← Older revision		Revision as of 17:51, 16 August 2023
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			'''The prototype docs have moved to a new website with an improved format.''' This documentation page can now be found here: [https://lua-api.factorio.com/latest/types/NoiseExpression.html https://lua-api.factorio.com/latest/types/NoiseExpression.html]

			This wiki page is no longer updated and '''will be removed at some point in the future''', so please update your browser bookmarks or other links that sent you here. If you'd like to contribute to the new docs, you can leave your feedback [https://forums.factorio.com/viewforum.php?f=233 on the forums].



	== Basics ==		== Basics ==

Justarandomgeek: /* Functions */ functions only support up to 32 args

2023-04-18T23:06:23Z

Functions: functions only support up to 32 args

← Older revision		Revision as of 23:06, 18 April 2023
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	=== add ===		=== add ===

	'''Arguments (positional)''': between 0 and ~~999~~ numbers		'''Arguments (positional)''': between 0 and 32 numbers

	Takes the positional arguments and adds them.		Takes the positional arguments and adds them.
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	=== multiply ===		=== multiply ===
	'''Arguments (positional)''': between 0 and ~~999~~ numbers		'''Arguments (positional)''': between 0 and 32 numbers

	Takes the positional arguments and multiplies them.		Takes the positional arguments and multiplies them.
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	=== compile-time-log ===		=== compile-time-log ===
	'''Arguments''': Between 1 and ~~999~~ values of any type		'''Arguments''': Between 1 and 32 values of any type

	Prints all of its arguments to the [[log file]] when the expression is compiled. For that it needs to part of another expression that is compiled. The last argument of the compile-time-log is returned as the "result" of the compile-time-log.		Prints all of its arguments to the [[log file]] when the expression is compiled. For that it needs to part of another expression that is compiled. The last argument of the compile-time-log is returned as the "result" of the compile-time-log.
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	=== bitwise-and ===		=== bitwise-and ===
	'''Arguments (positional)''': between 0 and ~~999~~ numbers		'''Arguments (positional)''': between 0 and 32 numbers

	Casts the positional arguments to signed 32-bit integers and performs bitwise AND on them.		Casts the positional arguments to signed 32-bit integers and performs bitwise AND on them.

	=== bitwise-or ===		=== bitwise-or ===
	'''Arguments (positional)''': between 0 and ~~999~~ numbers		'''Arguments (positional)''': between 0 and 32 numbers

	Casts the positional arguments to signed 32-bit integers and performs bitwise OR on them.		Casts the positional arguments to signed 32-bit integers and performs bitwise OR on them.

	=== bitwise-xor ===		=== bitwise-xor ===
	'''Arguments (positional)''': between 0 and ~~999~~ numbers		'''Arguments (positional)''': between 0 and 32 numbers

	Casts the positional arguments to signed 32-bit integers and performs bitwise EXCLUSIVE OR on them.		Casts the positional arguments to signed 32-bit integers and performs bitwise EXCLUSIVE OR on them.

Bilka: /* random-penalty */ added description

2023-02-16T09:02:46Z

random-penalty: added description

← Older revision		Revision as of 09:02, 16 February 2023
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	'''Arguments (named)''':		'''Arguments (named)''':

	* '''x''' - number		* '''x''' - number used to seed the random generator
	* '''y''' - number		* '''y''' - number used to seed the random generator
	* '''source''' - number		* '''source''' - number that the penalty is applied to
	* '''seed''' (constant, default: 1) - ~~number~~		* '''seed''' (constant, default: 1) - integer used to seed the random generator
	* '''amplitude''' (constant, default: 1) - number		* '''amplitude''' (constant, default: 1) - number

			Subtracts a random value in the [0, amplitude) range from source if source is larger than 0.

	=== log2 ===		=== log2 ===

Bilka: 1.1.0

2020-11-25T15:28:17Z

1.1.0

← Older revision		Revision as of 15:28, 25 November 2020
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	in the resulting array.		in the resulting array.

	Used to construct map positions ({x, y}) and map position lists ({{x0,y0}, {y1,y1}, ...}) for ~~<!-- TODO 1.1.0~~ [[#offset-points\|offset-points]] and ~~-->~~ [[#distance-from-nearest-point\|distance-from-nearest-point]].		Used to construct map positions ({x, y}) and map position lists ({{x0,y0}, {y1,y1}, ...}) for [[#offset-points\|offset-points]] and [[#distance-from-nearest-point\|distance-from-nearest-point]].

	Examples of constructing a map position and map position list:		Examples of constructing a map position and map position list:
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	'''Argument (positional)''': value (object)		'''Argument (positional)''': value (object)

	~~<!-- Until 1.1.0 this will report "NoiseExpressions::fromPropertyTree not yet implemented for function 'offset-points'"~~		=== offset-points ===
	=== offset-points ===

	'''Arguments (positional)''':		'''Arguments (positional)''':
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	</syntaxhighlight>		</syntaxhighlight>

	~~-->~~=== factorio-multioctave-noise ===		=== factorio-multioctave-noise ===

	'''Arguments (named)''':		'''Arguments (named)''':

Bilka: /* compile-time-log */

2020-11-22T21:16:07Z

compile-time-log

← Older revision		Revision as of 21:16, 22 November 2020
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	'''Arguments''': Between 1 and 999 values of any type		'''Arguments''': Between 1 and 999 values of any type

	Prints all of its arguments to the [[log file]] when the expression is compiled. For that it needs to part of another expression that is compiled. The last argument of the compile-time-log is ~~passed~~ returned as the "result" of the compile-time-log.		Prints all of its arguments to the [[log file]] when the expression is compiled. For that it needs to part of another expression that is compiled. The last argument of the compile-time-log is returned as the "result" of the compile-time-log.

	Example of usage inside a [[Prototype/NamedNoiseExpression\|NamedNoiseExpression]]:		Example of usage inside a [[Prototype/NamedNoiseExpression\|NamedNoiseExpression]]:

Bilka: Undo revision 182876 by Bilka (talk) Thank you mediawiki for having a no-confirm-undo-everything button

2020-10-21T09:59:52Z

Undo revision 182876 by Bilka (talk) Thank you mediawiki for having a no-confirm-undo-everything button

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Bilka: Reverted edits by Bilka (talk) to last revision by TOGoS

2020-10-21T09:59:11Z

Reverted edits by Bilka (talk) to last revision by TOGoS

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