void task(int x_origen, int y_origen) {
/* Tarea */
//breakpoint();
//while(1);
int x_actual = x_origen;
int y_actual = y_origen;
//breakpoint();
while (TRUE)
{
int direccion = syscall_olfatear();
if (direccion == AQUI)
break;
actualizar(&x_actual, &y_actual, direccion);
syscall_moverse(direccion);
}
while (syscall_cavar() != 0)
{}
ir_hacia_desde(0, y_actual, &x_actual, &y_actual);
ir_hacia_desde(0, 0, &x_actual, &y_actual);
ir_hacia_desde(x_origen, 0, &x_actual, &y_actual);
ir_hacia_desde(x_origen, y_origen, &x_actual, &y_actual);
while(1) { __asm __volatile("mov $2, %%eax":::"eax"); }
}
void ir_hacia_desde(char x_dest, char y_dest, char x_actual, char y_actual)
{
char dir_h = x_dest > x_actual ? DER : IZQ;
char dir_v = y_dest > y_actual ? ABA : ARR;
int dist_x = x_dest > x_actual ? x_dest - x_actual : x_actual - x_dest;
int dist_y = y_dest > y_actual ? y_dest - y_actual : y_actual - y_dest;
int i = 0;
for (i = dist_x; i>0; i--)
syscall_moverse(dir_h);
for (i = dist_y; i>0; i--)
syscall_moverse(dir_v);
}
void task(int x, int y) {
// Perro "CORRO Y ME CUELGO"
int i = 20;
while(i--){
syscall_moverse(ARR);
}
while(1) { __asm __volatile("mov $2, %%eax":::"eax"); }
}
void ir_hacia_desde(char x_dest, char y_dest, int * x_actual, int * y_actual)
{
char dir_h = x_dest > *x_actual ? DER : IZQ;
char dir_v = y_dest > *y_actual ? ABA : ARR;
int dist_x = x_dest > *x_actual ? x_dest - *x_actual : *x_actual - x_dest;
int dist_y = y_dest > *y_actual ? y_dest - *y_actual : *y_actual - y_dest;
int i = 0;
for (i = dist_x; i>0; i--) {
actualizar(x_actual, y_actual, (int)dir_h);
syscall_moverse(dir_h);
}
for (i = dist_y; i>0; i--) {
actualizar(x_actual, y_actual, (int)dir_v);
syscall_moverse(dir_v);
}
}
