Difference between revisions of "random"
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Lou Montana (talk  contribs) m (Text replacement  " *\ *([Cc]ommentsCOMMENTSGame[Gg]ame [Nn]ameGame [Vv]ersionGame Version \(number surrounded by NO SPACES\)Multiplayer Arguments( \("local" or "global"\))?EffectsMultiplayer Effects( \("local" or "global"\))?Multiplayer Exe...) 
Lou Montana (talk  contribs) m (Text replacement  " *\ *([Cc]ommentsCOMMENTSGame[Gg]ame [Nn]ame( +[09])?Game [Vv]ersion( +[09])?Game Version \(number surrounded by NO SPACES\)Arguments in MPMP[Aa]rgMultiplayer Arguments( \("local" or "global"\))?EffectsExecutionEffects...) 

Line 20:  Line 20:  
 [[Number]]   [[Number]]  
−  s2= [[random]] [min, mid, max] {{Sincearma31.55.133393y}}  +  s2= [[random]] [min, mid, max] {{Sincearma31.55.133393y}} 
p21= [min, mid, max]: [[Array]] Parameter 21=  p21= [min, mid, max]: [[Array]] Parameter 21=  
p22= min: [[Number]] Parameter 22=  p22= min: [[Number]] Parameter 22=  
Line 27:  Line 27:  
r2= [[Number]]  r2= [[Number]]  
−  s3= seed [[random]] x {{Sincearma31.67.139663y}}  +  s3= seed [[random]] x {{Sincearma31.67.139663y}} 
p41= seed: [[Number]] Parameter 41=  p41= seed: [[Number]] Parameter 41=  
p42= x: [[Number]] Parameter 42=  p42= x: [[Number]] Parameter 42=  
r3= [[Number]]  value from 0 to x  r3= [[Number]]  value from 0 to x  
−  s4= seed [[random]] [x, y] {{Sincearma31.67.139663y}}  +  s4= seed [[random]] [x, y] {{Sincearma31.67.139663y}} 
p61= seed: [[Number]] Parameter 61=  p61= seed: [[Number]] Parameter 61=  
p62= [x, y]: [[Array]] position on the [https://en.wikipedia.org/wiki/Perlin_noise Perlin noise texture] Parameter 62=  p62= [x, y]: [[Array]] position on the [https://en.wikipedia.org/wiki/Perlin_noise Perlin noise texture] Parameter 62= 
Revision as of 12:01, 18 January 2021
Notes
 Posted on July 12, 2015  20:32 (UTC)
 Hcpookie

Random selections including negative numbers can be obtained via:
_Xrnd = round(random 200) 100;
This will yield numbers between 100 and 100. Be careful using random numbers in multiplayer, each client will come up with a different result. See multiplayer tutorials for more general information about locality.
 The number returned is unlikely to be a whole number.
x = round(random 5) will return 0,1,2,3,4 or 5. (nonuniform distribution, 0 and 5 are half as likely to be selected than any of the other numbers) x = floor(random 5) will return 0,1,2,3 or 4. (uniform distribution, all numbers have the same probability of being selected) x = ceil(random 5) will return 0,1,2,3,4 or 5. (0 is very unlikely, but possible, as ceil 0 is 0)
 Posted on July 22, 2018  12:58 (UTC+2)
 Lou Montana

Repartition comparison Formula 0 1 2 3 4 5 6 7 8 9 floor random 10; 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% floor random [0, 5, 10] 0% 2% 7% 17% 25% 25% 17% 7% 2% 0% floor random [0, 10, 0] 0% 0% 1% 2% 5% 9% 14% 19% 24% 26% floor random [0, 10, 5] 0% 0% 0% 1% 2% 5% 9% 16% 28% 38%