int main() {
_delay_ms(100);
gc_init();
sp_init();
i2c_init();
as_init();
motor_init();
boom_init();
analog_init();
sei();
printPgmString(PSTR("Shuttleboom!\n\r"));
for(;;){sp_process(); sleep_mode();}
return(0);
}
void missile_frag(struct missile *m)
{
const float theta = 360.0/m->fragments;
const float delta = 0.015 * m->fragments / 4.0 * world_scale;
for (int i = 0; i < m->fragments; i++) {
struct bullet *b = malloc(sizeof(*b));
m->vel = (struct xy_d){0.0, 0.0};
bullet_init(b, (void*)m, 0.0);
b->pos.x += vector_x(delta, theta * i);
b->pos.y += vector_y(delta, theta * i);
float x_angl = i*theta + theta*drand()/2;
float y_angl = i*theta + theta*drand()/2;
b->vel.x = vector_x(FRAGMENT_SPEED*world_scale, x_angl);
b->vel.y = vector_y(FRAGMENT_SPEED*world_scale, y_angl);
b->type = OBJ_GENERIC;
spawn_phys_obj((void*)b);
draw_buffer_push((void*)b);
}
}
void explode(struct missile *m)
{
void *v;
if (m->explosion_type == BOOM) {
struct boom *b = malloc(sizeof(*b));
v = b;
boom_init(b, m->pos, m->rad, m->rad, 500);
} else {
struct mc_explosion *b = malloc(sizeof(*b));
v = b;
mc_explosion_init(b, m->pos, 0.0, m->rad, 800);
}
spawn_phys_obj(v);
draw_buffer_push(v);
particle_spawn_cloud(m->pos, 50 + m->rad * 10, 500, 10.0);
}
