Poke_Transporter_GB/source/random.cpp

#include "random.h"

unsigned int u32_rand;

void rand_set_seed(unsigned int init_seed){
    u32_rand = init_seed;
}

void rand_next_frame(){
    u32_rand =  0x41C64E6D * u32_rand + 0x00006073; // This is the randomization method used in Gen 3
}

unsigned int get_rand_u32(){
    rand_next_frame();
    return u32_rand;
}

unsigned int get_rand_range(unsigned int inc_min, unsigned int exc_max){
    return ((double)((get_rand_u32() / (double)0x100000000) * (exc_max - inc_min)) + inc_min);
}