random.h File Reference

#include "rng.h"
#include <map>
#include <vector>

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Classes
struct	dice_def
class	rng_save_excursion
class	defer_rand
Functions
bool	coinflip ()
int	div_rand_round (int num, int den)
int	div_round_up (int num, int den)
bool	one_chance_in (int a_million)
bool	x_chance_in_y (int x, int y)
int	random2 (int max)
int	maybe_random2 (int x, bool random_factor)
int	maybe_roll_dice (int num, int size, bool random)
int	random_range (int low, int high)
int	random_range (int low, int high, int nrolls)
const char *	random_choose_string (const char *first,...)
int	random_choose (int first,...)
int	random_choose_weighted (int weight, int first,...)
int	random2avg (int max, int rolls)
int	bestroll (int max, int rolls)
int	random2limit (int max, int limit)
int	binomial_generator (unsigned n_trials, unsigned trial_prob)
int	fuzz_value (int val, int lowfuzz, int highfuzz, int naverage=2)
int	roll_dice (int num, int size)
dice_def	calc_dice (int num_dice, int max_damage)
void	scale_dice (dice_def &dice, int threshold=24)
template<typename Iterator>
int	choose_random_weighted (Iterator beg, const Iterator end)

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Function Documentation

int bestroll	(	int	max,
		int	rolls
	)

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int binomial_generator	(	unsigned	n_trials,
		unsigned	trial_prob
	)

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dice_def calc_dice	(	int	num_dice,
		int	max_damage
	)

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template<typename Iterator>

int choose_random_weighted	(	Iterator	beg,
		const Iterator	end
	)			[inline]

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bool coinflip

(

)

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int div_rand_round	(	int	num,
		int	den
	)

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int div_round_up	(	int	num,
		int	den
	)

int fuzz_value	(	int	val,
		int	lowfuzz,
		int	highfuzz,
		int	naverage = 2
	)

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int maybe_random2	(	int	x,
		bool	random_factor
	)

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int maybe_roll_dice	(	int	num,
		int	size,
		bool	random
	)

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bool one_chance_in

(

int

a_million

)

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int random2

(

int

max

)

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int random2avg	(	int	max,
		int	rolls
	)

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int random2limit	(	int	max,
		int	limit
	)

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int random_choose	(	int	first,
			...
	)

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const char* random_choose_string	(	const char *	first,
			...
	)

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int random_choose_weighted	(	int	weight,
		int	first,
			...
	)

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int random_range	(	int	low,
		int	high,
		int	nrolls
	)

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int random_range	(	int	low,
		int	high
	)

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int roll_dice	(	int	num,
		int	size
	)

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void scale_dice	(	dice_def &	dice,
		int	threshold = 24
	)

bool x_chance_in_y	(	int	x,
		int	y
	)

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