include "lib_fsm.bmd"
include "stdlib.bmd"

int moveCounter;
int counterMax;

void init (point p) { moveCounter = 10; counterMax = 10; }
void doNothing0 (point p) { return; }
void doNothing1 () { return; }
bool alwaysTrue (fsmStateInformation info) { return true; }

move moveEast (environment env) {
    move ret;
    ret.direction = moveDirection.East;
    ret.placeBomb = false;
    ret.detonate = false;
    moveCounter -= 1;
    return ret;
}
move moveSouth (environment env) {
    move ret;
    ret.direction = moveDirection.South;
    ret.placeBomb = false;
    ret.detonate = false;
    moveCounter -= 1;
    return ret;
}

move waitSouth (environment env) {
    move ret;
    ret.direction = moveDirection.Void;
    ret.placeBomb = false;
    ret.detonate = false;
    moveCounter -= 1;
    return ret;
}

move moveNorthStart (environment env) {
    move ret;
    ret.direction = moveDirection.North;
    ret.placeBomb = true;
    ret.detonate = true;
    moveCounter -= 1;
    return ret;
}
move moveNorth (environment env) {
    move ret;
    ret.direction = moveDirection.North;
    ret.placeBomb = false;
    ret.detonate = false;
    moveCounter -= 1;
    return ret;
}

move waitEast (environment env) {
    move ret;
    ret.direction = moveDirection.Void;
    ret.placeBomb = false;
    ret.detonate = false;
    moveCounter -= 1;
    return ret;
}

move moveWestStart (environment env) {
    move ret;
    ret.direction = moveDirection.West;
    ret.placeBomb = false;
    ret.detonate = false;
    moveCounter -= 1;
    return ret;
}

move moveWest (environment env) {
    move ret;
    ret.direction = moveDirection.West;
    ret.placeBomb = false;
    ret.detonate = false;
    moveCounter -= 1;
    return ret;
}

void resetCounter() {
    //counterMax += 1;
    moveCounter = counterMax;
}

bool isCounterDone(fsmStateInformation info) {
    return ((moveCounter < 0) || (moveCounter = 0));
}

stateMachine ai {
 stateMachineInit: init;

 state moveEastState {
 onInit: resetCounter;
 onMoveRequest: moveEast;
 onTeammateDeath: doNothing1;
 onBombDetonate: doNothing0;
 onDeath: doNothing1;

 stateTransition {
 transitionPredicates: isCounterDone;
 transitionTargets: moveWestStartState 1.0;
 }
 }

 state moveWestStartState {
 onInit: resetCounter;
 onMoveRequest: moveWestStart;
 onTeammateDeath: doNothing1;
 onBombDetonate: doNothing0;
 onDeath: doNothing1;

 stateTransition {
 transitionPredicates: alwaysTrue;
 transitionTargets: moveWestState 1.0;
 }
 }

 state moveWestState {
 onInit: doNothing1;
 onMoveRequest: moveWest;
 onTeammateDeath: doNothing1;
 onBombDetonate: doNothing0;
 onDeath: doNothing1;

 stateTransition {
 transitionPredicates: isCounterDone;
 transitionTargets: moveSouthState 1.0;
 }
 }

 state moveSouthState {
 onInit: resetCounter;
 onMoveRequest: moveSouth;
 onTeammateDeath: doNothing1;
 onBombDetonate: doNothing0;
 onDeath: doNothing1;

 stateTransition {
 transitionPredicates: isCounterDone;
 transitionTargets: moveNorthStartState 1.0;
 }
 }

 state moveNorthStartState {
 onInit: resetCounter;
 onMoveRequest: moveNorthStart;
 onTeammateDeath: doNothing1;
 onBombDetonate: doNothing0;
 onDeath: doNothing1;

 stateTransition {
 transitionPredicates: alwaysTrue;
 transitionTargets: moveNorthState 1.0;
 }
 }

 state moveNorthState {
 onInit: doNothing1;
 onMoveRequest: moveNorth;
 onTeammateDeath: doNothing1;
 onBombDetonate: doNothing0;
 onDeath: doNothing1;

 stateTransition{
 transitionPredicates: isCounterDone;
 transitionTargets: moveEastState 1.0;
 }
 }
}

void main () {
    finiteStateMachine fsm = ai();
    registerFSM(fsm);
}