Danny252: /* Related Methods */ Add link to RandBool

2020-12-28T14:50:46Z

Related Methods: Add link to RandBool

← Older revision		Revision as of 14:50, 28 December 2020
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	==Related Methods==		==Related Methods==

	TrainUtil.RandBool()		[[Class TrainUtil#RandBool\|TrainUtil.RandBool()]]

	[[Class Str#ToInt\|Str.ToInt()]]		[[Class Str#ToInt\|Str.ToInt()]]
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	[[Class Str#UnpackFloat\|Str.UnpackFloat()]]		[[Class Str#UnpackFloat\|Str.UnpackFloat()]]


	==Categories==		==Categories==
	[[Category:Script Class]]		[[Category:Script Class]]

Windwalkr at 16:21, 9 February 2010

2010-02-09T16:21:28Z

← Older revision		Revision as of 16:21, 9 February 2010
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	*[[TrainzScript ~~Langage~~ Reference\|API Hierarchy]]		*[[TrainzScript Language Reference\|API Hierarchy]]
	**Math		**Math
	<br>		<br>

Windwalkr: 1 revision

2010-02-03T13:58:38Z

1 revision

← Older revision	Revision as of 13:58, 3 February 2010
(No difference)

Andi06: /* Categories */

2008-07-31T00:37:10Z

Categories

New page

*[[TrainzScript Langage Reference|API Hierarchy]]
**Math
 

*Math is a static class proving mathematical utility functions.
*When used in game code these methods must be prefixed ''Math.'' to reference the class.

==Abs==
{{MethodHeader|public int Abs(int number)}}
;Parameters
*'''number''' = integer value to be processed.
;Returned Value
*The absolute value of ''number''.
;Syntax
int answer = Math.Abs(-1); // returns 1
int answer = Math.Abs(1); // returns 1
;Notes
 

==Fabs==
{{MethodHeader|public float Fabs(float number)}}
;Parameters
*'''number''' = floating point value to be processed.
;Returned Value
*The absolute value of ''number''.
;Syntax
float answer = Math.Fabs(-1.0); // returns 1.0
float answer = Math.Fabs(1.0); // returns 1.0
;Notes
 

==Fmax==
{{MethodHeader|public float Fmax(float number1, float number2)}}
;Parameters
*'''number1, number2''' = floating point values to be compared.
;Returned Value
*The greater of the two parameters.
;Syntax
float answer = Math.Fmax(1.0,2.0); // returns 2.0
;Notes
 

==Fmin==
{{MethodHeader|public float Fmin(float number1, float number2)}}
;Parameters
*'''number1, number2''' = floating point values to be compared.
;Returned Value
*The lesser of the two parameters.
;Syntax
float answer = Math.Fmin(1.0,2.0); // returns 1.0
;Notes
 

==Rand==
{{MethodHeader|public native int Rand(int lower, int upper) public native float Rand(float lower, float upper)}}
;Parameters
*'''lower''' = minimum value to be returned (inclusive)
*'''upper''' = maximum value to be returned (exclusive)
;Returned Value
*A random floating point or integer value within the specified range.
;Syntax
int random = Math.Rand(1,10); // returns a random number between 1 and 9 (see below)
float random = Math.Rand(1.0,10.0); // returns a random number between 1.0 and 9.9999999... (see below)
;Notes
*Rand operates on floating point numbers but if both parameters are integers it will return an integer result.
*If either parameter is a float then the result will also be a float.
*The lower bound is inclusive and is therefore included in the set of possible return values.
*The upper bound is exclusive and is never included.
*In the case of an integer result the returned value is rounded down to an integral value. Because of this the call ''Math.Rand(1,10) will return a result between 1 and 9.
 

==Sqrt==
{{MethodHeader|public native float Sqrt(float number)}}
;Parameters
*'''number''' = floating point value to find the square root of.
;Returned Value
*The square root of the parameter.
;Syntax
float root = Math.Sqrt(64.0); // returns 8.0
;Notes
 

==Related Methods==

TrainUtil.RandBool()

[[Class Str#ToInt|Str.ToInt()]]

[[Class Str#ToFloat|Str.ToFloat()]]

[[Class Str#UnpackInt|Str.UnpackInt()]]

[[Class Str#UnpackFloat|Str.UnpackFloat()]]

==Categories==
[[Category:Script Class]]

Class Math - Revision history

Danny252: /* Related Methods */ Add link to RandBool

Windwalkr at 16:21, 9 February 2010

Windwalkr: 1 revision

Andi06: /* Categories */