Weighted random c#

public static readonly int RATIO_CHANCE_A = 10;
public static readonly int RATIO_CHANCE_B = 30;
//                         ...
public static readonly int RATIO_CHANCE_N = 60;

public static readonly int RATIO_TOTAL = RATIO_CHANCE_A
                                       + RATIO_CHANCE_B
                                         // ...
                                       + RATIO_CHANCE_N;

Random random = new Random();
int x = random.Next(0, RATIO_TOTAL);

if ((x -= RATIO_CHANCE_A) < 0) // Test for A
{ 
     do_something1();
} 
else if ((x -= RATIO_CHANCE_B) < 0) // Test for B
{ 
     do_something2();
}
// ... etc
else // No need for final if statement
{ 
     do_somethingN();
}

Source: stackoverflow.com

Similar codes

1 vote190 views1 answer
C# unity camera follow player horizontal axis
C#
4 votes192 views3 answers
Public gameobject unity
C#
10 votes214 views2 answers
Total months between two dates c#
C#
0 vote200 views1 answer
Stroke dash array wpf
C#
0 vote182 views1 answer
Ubuntu: how zoom everything
C#
4 votes150 views1 answer
Base keyword in c# constructor
C#
1 vote151 views1 answer
Get all devices connected using player input manager unity
C#
0 vote181 views1 answer
Vbnet programatically convert type to db type
C#
0 vote200 views1 answer
Unity break if statement
C#
1 vote207 views1 answer
How get pice of text in laravel
C#