/* Iterates the bat */
void iterate_bat(Game *game) {
switch(game->bat->type) {
case BAT_WIDE :
case BAT_DEFAULT :
move_bat(game);
break;
case BAT_LASER :
move_bat(game);
iterate_bat_laser(game);
break;
default :
g_assert_not_reached();
}
}
int main()
{
srand(time(NULL));
data dat;
readfile(dat, "../../data/ks_19_0");
int items = dat[0].value;
population *pop, popalpha;
initialize_population(popalpha, items);
pop = &popalpha;
//print(*pop);
bat best = get_best(*pop);
int iterations = 200;
while(iterations > 0){
new_solutions(*pop,dat);
calc_fitness(*pop, dat);
if(getrand()> 0.5){
best = get_best(*pop);
move_bat(best, rand()%5, dat); // amplitude is 2
}
if(fitness(best, dat) > fitness((*pop).best, dat))
(*pop).best = best;
iterations--;
}
print(*pop);
}
void new_solutions(population &pop, data dat)
{
int items = pop.items;
for(int i = 0; i < items; i++)
{
pop.freq[i] = freq_min + (freq_max - freq_min)*getrand();
pop.velocity[i] = (int)distance(pop.bats[i], pop.bats[0], items)*pop.freq[i];
move_bat(pop.bats[i], pop.velocity[i], dat);
pop.rate[i] = 0.5;
}
}
/* When the mouse moves, move the bat. */
void handle_mouse_event(nbstate *state, GR_EVENT_MOUSE *ev)
{
move_bat(state, ev->x - state->winx);
}
