NML:Elementary values - Revision history

Tony pixel at 22:16, 26 January 2024

2024-01-26T22:16:42Z

← Older revision		Revision as of 22:16, 26 January 2024
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	\|-		\|-
	\| Unit		\| Unit
	\| nfo\|mph\|km/h\|m/s\|hp\|kW\|hpI\|hpM\|tons\|ton\|kg		\| nfo\|mph\|km/h\|m/s\|hp\|kW\|hpI\|hpM\|tons\|ton\|kg\|snow%
	\|		\|
	See the section on [[NML:Units\|units]].		See the section on [[NML:Units\|units]].

Heresy: Changed from table to sortable.

2022-08-30T21:19:18Z

Changed from table to sortable.

← Older revision		Revision as of 21:19, 30 August 2022
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	Elementary values in expressions are		Elementary values in expressions are

	{\| class="t"		{\| class="wikitable sortable"
	! Element		! Element
	! Syntax (Python RE)		! Syntax (Python RE)

Frosch: Reverted edits by Andythenorth (talk) to last revision by Frosch

2022-08-28T10:00:50Z

Reverted edits by Andythenorth (talk) to last revision by Frosch

← Older revision		Revision as of 10:00, 28 August 2022
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	* Bitwise/logic operators: &, \|, ^, &&, \|\|, <<, >>		* Bitwise/logic operators: &, \|, ^, &&, \|\|, <<, >>
	* Comparison operators: ==, !=, <=, >=, <, >		* Comparison operators: ==, !=, <=, >=, <, >
			* Ternary operator: ? : (only for integers)

	'''Ternary operator'''

	A ternary operator is provided (for integers only) in the form:

	condition ? branch if true : branch if false

	The ternary operator should be used with caution:
	* it can be inefficient in certain cases as it executes both branches
	* it is only safe for readonly operations (i.e. cannot be used with expressions like STORE_TEMP or STORE_PERM)

Andythenorth at 15:38, 23 August 2022

2022-08-23T15:38:29Z

← Older revision		Revision as of 15:38, 23 August 2022
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	A ternary operator is provided (for integers only) in the form:		A ternary operator is provided (for integers only) in the form:

	condition ? branch if true : branch if false		condition ? branch if true : branch if false

Andythenorth: note about ternary using information from JGR and glx

2022-08-23T15:38:10Z

note about ternary using information from JGR and glx

← Older revision		Revision as of 15:38, 23 August 2022
Line 51:		Line 51:
	* Bitwise/logic operators: &, \|, ^, &&, \|\|, <<, >>		* Bitwise/logic operators: &, \|, ^, &&, \|\|, <<, >>
	* Comparison operators: ==, !=, <=, >=, <, >		* Comparison operators: ==, !=, <=, >=, <, >

	* Ternary operator: ? : (only for integers)
			'''Ternary operator'''

			A ternary operator is provided (for integers only) in the form:
			condition ? branch if true : branch if false

			The ternary operator should be used with caution:
			* it can be inefficient in certain cases as it executes both branches
			* it is only safe for readonly operations (i.e. cannot be used with expressions like STORE_TEMP or STORE_PERM)

Frosch: formatting

2012-04-19T17:17:35Z

formatting

← Older revision		Revision as of 17:17, 19 April 2012
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	You can combine those elementary values using operators like you're used to from other languages. The following operators are supported:		You can combine those elementary values using operators like you're used to from other languages. The following operators are supported:
	* Arithmetic operators: +, -, *, /, %		* Arithmetic operators: +, -, *, /, %
	* Bitwise/logic operators: &, \|, ^, &&, \|\|, <<, >>		* Bitwise/logic operators: &, \|, ^, &&, \|\|, <<, >>
	* Comparison operators: ==, !=, <=, >=, <, >		* Comparison operators: ==, !=, <=, >=, <, >
	* Ternary operator: ?: (only for integers)		* Ternary operator: ? : (only for integers)

Eddi at 16:49, 18 April 2012

2012-04-18T16:49:43Z

← Older revision		Revision as of 16:49, 18 April 2012
Line 47:		Line 47:
	\|}		\|}

	You can combine those elementary values using operators like you're used to from other languages. The following operators are supported: ~~+, -, *, /, %, &, \|, ^, &&, \|\|, <<, >>, ==, !=, <=, >=, <, >~~		You can combine those elementary values using operators like you're used to from other languages. The following operators are supported:
			* Arithmetic operators: +, -, *, /, %
			* Bitwise/logic operators: &, \|, ^, &&, \|\|, <<, >>
			* Comparison operators: ==, !=, <=, >=, <, >
			* Ternary operator: ?: (only for integers)

FooBar: add nav template

2011-08-21T17:01:58Z

add nav template

← Older revision		Revision as of 17:01, 21 August 2011
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			{{NMLNavExpressions}}

	Elementary values in expressions are		Elementary values in expressions are

FooBar: content of nml r1625

2011-08-21T11:48:38Z

content of nml r1625

New page

Elementary values in expressions are

{| class="t"
! Element
! Syntax (Python RE)
! Description
|-
| Decimal number
| [0-9]+
| one or more digits
|-
| Hexadecimal number
| 0x[0-9A-Fa-f]+
| "0x" followed by one or more hexadecimal digits
|-
| Floating point number
| [0-9]+\.[0-9]+
| a decimal number, a dot, and another decimal number. Only supported for some properties that expect a floating point number.
|-
| Identifier
| [a-zA-Z_][a-zA-Z0-9_]*
| a letter or underscore, optionally followed by more letters, digits, or underscore characters
|-
| String
| <nowiki>"([^"\\]|\\.)*"</nowiki>
| A double quote character, followed by zero or more characters, ending with another double quote character. A character in-between is any single character except a double quote or a back-slash ("\"). It can also be "\\", "\n", "\t", or "\[0-9A-Fa-f][0-9A-Fa-f]" (a back-slash followed by exactly two hexadecimal digits).
|-
| Setting
| an Identifier
|
The name of a [[NML:GRF parameters|GRF setting]]
|-
| Parameter
| param[''<num>'']
| Read/write the parameter with the given number.
|-
| Parameter from another GRF
| param[''<grfid>'', ''<num>'']
| Read the value of a parameter of another grf
|-
| Unit
| nfo|mph|km/h|m/s|hp|kW|hpI|hpM|tons|ton|kg
|
See the section on [[NML:Units|units]].
|}

You can combine those elementary values using operators like you're used to from other languages. The following operators are supported: +, -, *, /, %, &, |, ^, &&, ||, <<, >>, ==, !=, <=, >=, <, >