---input---
if (this.running)
  player:tell("[Train] Error: already a jump in progress");
  return;
endif
this.running = 1;
this.aborted = 0;
this:announce_all("[Train] departure in 20 seconds");
dest = this.targets[random(length(this.targets))];
this:announce_all("[Train] Next stop is '", dest:title(), "'");
this:announce_all("You hear the engines starting up");
this.location:announce("The MOOTrain starts up his engines");
suspend(20);
if (this.aborted)
  this.running = 0;
  this.aborted = 0;
  return;
endif
this:announce_all("[Train] Departure!");
this.location:announce_all("The MOOTrain leaves into the 42th dimension!");
this:announce_all("Outside you see the lights of the 42th dimension");
this:moveto(dest);
suspend(4);
this:announce_all("The glowing gets less, until you can see the clear shape of the room, the MOOTrain has landed in");
this.location:announce_all("The MOOTrain arrives out of the 42th dimension!");
this:announce_all("[Train] arrived in '", dest:title(), "'");
this.running = 0;

---tokens---
'if'          Keyword
' '           Text
'('           Operator
'this'        Name.Variable.Instance
'.'           Operator
'running'     Text
')'           Operator
'\n  '        Text
'player'      Name.Variable.Instance
':'           Operator
'tell'        Name.Function
'('           Operator
'"[Train] Error: already a jump in progress"' Literal.String
');'          Operator
'\n  '        Text
'return'      Keyword
';'           Operator
'\n'          Text

'endif'       Keyword
'\n'          Text

'this'        Name.Variable.Instance
'.'           Operator
'running'     Text
' '           Text
'='           Operator
' '           Text
'1'           Literal.Number.Integer
';'           Operator
'\n'          Text

'this'        Name.Variable.Instance
'.'           Operator
'aborted'     Text
' '           Text
'='           Operator
' '           Text
'0'           Literal.Number.Integer
';'           Operator
'\n'          Text

'this'        Name.Variable.Instance
':'           Operator
'announce_all' Name.Function
'('           Operator
'"[Train] departure in 20 seconds"' Literal.String
');'          Operator
'\n'          Text

'dest'        Text
' '           Text
'='           Operator
' '           Text
'this'        Name.Variable.Instance
'.'           Operator
'targets'     Text
'['           Operator
'random'      Name.Builtin
'('           Operator
'length'      Name.Builtin
'('           Operator
'this'        Name.Variable.Instance
'.'           Operator
'targets'     Text
'))];'        Operator
'\n'          Text

'this'        Name.Variable.Instance
':'           Operator
'announce_all' Name.Function
'('           Operator
'"[Train] Next stop is \'"' Literal.String
','           Operator
' '           Text
'dest'        Text
':'           Operator
'title'       Name.Function
'('           Operator
'),'          Operator
' '           Text
'"\'"'        Literal.String
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
':'           Operator
'announce_all' Name.Function
'('           Operator
'"You hear the engines starting up"' Literal.String
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
'.'           Operator
'location'    Text
':'           Operator
'announce'    Name.Function
'('           Operator
'"The MOOTrain starts up his engines"' Literal.String
');'          Operator
'\n'          Text

'suspend'     Name.Function
'('           Operator
'20'          Literal.Number.Integer
');'          Operator
'\n'          Text

'if'          Keyword
' '           Text
'('           Operator
'this'        Name.Variable.Instance
'.'           Operator
'aborted'     Text
')'           Operator
'\n  '        Text
'this'        Name.Variable.Instance
'.'           Operator
'running'     Text
' '           Text
'='           Operator
' '           Text
'0'           Literal.Number.Integer
';'           Operator
'\n  '        Text
'this'        Name.Variable.Instance
'.'           Operator
'aborted'     Text
' '           Text
'='           Operator
' '           Text
'0'           Literal.Number.Integer
';'           Operator
'\n  '        Text
'return'      Keyword
';'           Operator
'\n'          Text

'endif'       Keyword
'\n'          Text

'this'        Name.Variable.Instance
':'           Operator
'announce_all' Name.Function
'('           Operator
'"[Train] Departure!"' Literal.String
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
'.'           Operator
'location'    Text
':'           Operator
'announce_all' Name.Function
'('           Operator
'"The MOOTrain leaves into the 42th dimension!"' Literal.String
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
':'           Operator
'announce_all' Name.Function
'('           Operator
'"Outside you see the lights of the 42th dimension"' Literal.String
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
':'           Operator
'moveto'      Name.Function
'('           Operator
'dest'        Text
');'          Operator
'\n'          Text

'suspend'     Name.Function
'('           Operator
'4'           Literal.Number.Integer
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
':'           Operator
'announce_all' Name.Function
'('           Operator
'"The glowing gets less, until you can see the clear shape of the room, the MOOTrain has landed in"' Literal.String
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
'.'           Operator
'location'    Text
':'           Operator
'announce_all' Name.Function
'('           Operator
'"The MOOTrain arrives out of the 42th dimension!"' Literal.String
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
':'           Operator
'announce_all' Name.Function
'('           Operator
'"[Train] arrived in \'"' Literal.String
','           Operator
' '           Text
'dest'        Text
':'           Operator
'title'       Name.Function
'('           Operator
'),'          Operator
' '           Text
'"\'"'        Literal.String
');'          Operator
'\n'          Text

'this'        Name.Variable.Instance
'.'           Operator
'running'     Text
' '           Text
'='           Operator
' '           Text
'0'           Literal.Number.Integer
';'           Operator
'\n'          Text