This repository has been archived by the owner on Feb 11, 2021. It is now read-only.
common.c
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* common.c
* written by Holmes Futrell
* use however you want
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*/
#include "common.h"
#include "SDL.h"
#include <stdlib.h>
/*
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Produces a random int x, min <= x <= max
following a uniform distribution
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*/
int
randomInt(int min, int max)
{
return min + rand() % (max - min + 1);
}
/*
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Produces a random float x, min <= x <= max
following a uniform distribution
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*/
float
randomFloat(float min, float max)
{
return rand() / (float) RAND_MAX *(max - min) + min;
}
void
fatalError(const char *string)
{
printf("%s: %s\n", string, SDL_GetError());
exit(1);
}