animated.cpp

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#include "animated.h"
 
size_t globalTime = 0;
 
float frand()
{
    return rand() / static_cast<float>(RAND_MAX);
}
 
float randfloat(float lower, float upper)
{
    return lower + (upper - lower) * (rand() / static_cast<float>(RAND_MAX));
}
 
int randint(int lower, int upper)
{
    return lower + static_cast<int>((upper + 1 - lower) * frand());
}