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include<\/span> stdlib<\/span> //<\/span> Need<\/span> for<\/span> rand<\/span>()<\/span> and<\/span> srand<\/span>()<\/span><\/div>
include<\/span> time<\/span>   //<\/span> Need<\/span> for<\/span> time<\/span>()<\/span><\/div>
c_rand<\/span>:<\/span> extern<\/span>(<\/span>rand<\/span>)<\/span> func<\/span> -><\/span> Int<\/span><\/div>
c_srand<\/span>:<\/span> extern<\/span>(<\/span>srand<\/span>)<\/span> func<\/span>(<\/span>seed<\/span>:<\/span> Int<\/span>)<\/span> -><\/span> Int<\/span><\/div>
c_time<\/span>:<\/span> extern<\/span>(<\/span>time<\/span>)<\/span> func<\/span>(<\/span>when<\/span>:<\/span> Int<\/span>)<\/span> -><\/span> Int<\/span><\/div>
 <\/div>
import<\/span> structs<\/span>/<\/span>ArrayList<\/span><\/div>
 <\/div>
//operator as (b: Boo) -> Int<\/span><\/div>
 <\/div>
Boat<\/span>:<\/span> abstract<\/span> class<\/span> {<\/span><\/div>
  name<\/span>:<\/span> String<\/span><\/div>
  status<\/span>:<\/span> Int<\/span> // I'd like this to be an enum, but oh well<\/span><\/div>
 <\/div>
  // a horn sound.  Needs to be implemented by children<\/span><\/div>
  horn<\/span>:<\/span> abstract<\/span> func<\/span><\/div>
  crash<\/span>:<\/span> abstract<\/span> func<\/span><\/div>
}<\/span><\/div>
 <\/div>
// a new class of boat<\/span><\/div>
Failboat<\/span>:<\/span> class<\/span> extends<\/span> Boat<\/span> {<\/span><\/div>
  init<\/span>:<\/span> func<\/span> (<\/span>=<\/span>name<\/span>)<\/span> {<\/span> this<\/span> status<\/span> =<\/span> 3<\/span> }<\/span><\/div>
  init<\/span>:<\/span> func<\/span> ~withStatus<\/span> (<\/span>=<\/span>name<\/span>,<\/span> =<\/span>status<\/span>){}<\/span><\/div>
 <\/div>
  horn<\/span>:<\/span> func<\/span> <\/div>
  {<\/span><\/div>
    printf<\/span>(<\/span>"SS %s blares his horn: FAIL, %u!\\n"<\/span>,<\/span> this<\/span> name<\/span>,<\/span> this<\/span> status<\/span>)<\/span><\/div>
  }<\/span><\/div>
 <\/div>
  crash<\/span>:<\/span> func<\/span> {<\/span><\/div>
    if<\/span>(<\/span>!<\/span>status<\/span>)<\/span> return<\/span><\/div>
    status<\/span> -=<\/span> 1<\/span><\/div>
    match<\/span> status<\/span> {<\/span><\/div>
      case<\/span> 0<\/span> =><\/span> printf<\/span>(<\/span>"%s sinks!\\n"<\/span>,<\/span> name<\/span>)<\/span><\/div>
      case<\/span> 1<\/span> =><\/span> printf<\/span>(<\/span>"%s starts leaking!\\n"<\/span>,<\/span> name<\/span>)<\/span><\/div>
      case<\/span> =><\/span> printf<\/span>(<\/span>"%s is unharmed!\\n"<\/span>,<\/span> name<\/span>)<\/span><\/div>
    }<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
 <\/div>
// Crash the boats together.<\/span><\/div>
// This will test their strength based on status<\/span><\/div>
// Return value will be -1 if u wins, 0 for continuation,<\/span><\/div>
//   1 if v wins, and 2 if both destroy eachother<\/span><\/div>
operator<\/span> +<\/span> (<\/span>u<\/span>,<\/span>v<\/span>:<\/span> Boat<\/span>)<\/span> -><\/span> Int<\/span><\/div>
{<\/span><\/div>
  printf<\/span>(<\/span>"Kapow! %s and %s crash into eachother!\\n"<\/span>,<\/span> u<\/span> name<\/span>,<\/span> v<\/span> name<\/span>)<\/span><\/div>
  [<\/span>u<\/span>,<\/span>v<\/span>]<\/span> as<\/span> ArrayList<\/span><<\/span>Boat<\/span>><\/span> each<\/span>(<\/span>Boat<\/span> crash<\/span>)<\/span><\/div>
  printf<\/span>(<\/span>"%s: %d, %s: %d\\n"<\/span>,<\/span> u<\/span> name<\/span>,<\/span> u<\/span> status<\/span>,<\/span> v<\/span> name<\/span>,<\/span> v<\/span> status<\/span>)<\/span><\/div>
  return<\/span> match<\/span> {<\/span><\/div>
    case<\/span>(<\/span>u<\/span> status<\/span> +<\/span> v<\/span> status<\/span> ==<\/span> 0<\/span>)<\/span> =><\/span> 2<\/span> <\/div>
    case<\/span>(<\/span>u<\/span> status<\/span> ==<\/span> 0<\/span>)<\/span> =><\/span> 1<\/span><\/div>
    case<\/span>(<\/span>v<\/span> status<\/span> ==<\/span> 0<\/span>)<\/span> =><\/span> -<\/span>1<\/span><\/div>
    case<\/span> =><\/span> 0<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
 <\/div>
main<\/span>:<\/span> func<\/span> {<\/span><\/div>
  // Seed rand like we usually do in C<\/span><\/div>
  c_srand<\/span>(<\/span>c_time<\/span>(<\/span>null<\/span>))<\/span><\/div>
  boat_a<\/span> :=<\/span> Failboat<\/span> new<\/span>(<\/span>"Godzilla"<\/span>,<\/span> c_rand<\/span>()<\/span> %<\/span> 4<\/span>)<\/span><\/div>
  boat_b<\/span> :=<\/span> Failboat<\/span> new<\/span>(<\/span>"Megalon"<\/span>,<\/span> c_rand<\/span>()<\/span> %<\/span> 4<\/span>)<\/span><\/div>
 <\/div>
  // DANGER AHEAD!  SOUND THE HORNS!<\/span><\/div>
  [<\/span>boat_a<\/span>,<\/span> boat_b<\/span>]<\/span> as<\/span> ArrayList<\/span><<\/span>Boat<\/span>><\/span> each<\/span>(<\/span>Boat<\/span> horn<\/span>)<\/span><\/div>
 <\/div>
  // Fight fight fight!<\/span><\/div>
  status<\/span> :=<\/span> 0<\/span><\/div>
  while<\/span>(<\/span>!<\/span>status<\/span>)<\/span> {<\/span><\/div>
    status<\/span> =<\/span> boat_a<\/span> +<\/span> boat_b<\/span><\/div>
  }<\/span><\/div>
 <\/div>
  // Determine the victor<\/span><\/div>
  printf<\/span>(<\/span>"The Battle is over.  "<\/span>)<\/span><\/div>
  match<\/span> status<\/span> {<\/span><\/div>
    case<\/span> 2<\/span> =><\/span> "Both Boats are destroyed!"<\/span> println<\/span>()<\/span><\/div>
    case<\/span> 1<\/span> =><\/span> printf<\/span>(<\/span>"%s is the victor"<\/span>,<\/span> boat_b<\/span> name<\/span>)<\/span><\/div>
    case<\/span> -<\/span>1<\/span> =><\/span> printf<\/span>(<\/span>"%s is the victor"<\/span>,<\/span> boat_a<\/span> name<\/span>)<\/span><\/div>