private ACTOR_STATE CheckTileState()
{
processedState = ACTOR_STATE.NONE;
switch (currentTile.effectsOnTile)
{
case Tile.TILE_EFFECTS.CHILL | Tile.TILE_EFFECTS.HAUNT:
case Tile.TILE_EFFECTS.HAUNT:
GameObject player = GameObject.FindGameObjectWithTag("Player");
if (player)
{
Haunt h = player.GetComponent <Haunt>();
moveDirection = h.HauntActor(this);
forceDirection = true;
PlaySound(3, 0);
gameObject.GetComponent <Animator>().Play("Run 01");
}
else
{
Debug.LogError("Found haunted tile but no player for getting the haunt direction");
}
processedState = ACTOR_STATE.HAUNTED;
break;
case Tile.TILE_EFFECTS.CHILL:
processedState = ACTOR_STATE.CHILLED;
break;
default:
processedState = ACTOR_STATE.NONE;
break;
}
return(processedState);
}
// place the currently held data in Output
IEnumerator OUTPUT()
{
// detect possible errors first
if (CurrentValue == null)
{
// cannot output null
error = true;
currentState = ACTOR_STATE.REPORTING;
yield return(StartCoroutine(currentState.ToString()));
}
else if (!OutputBox.GetComponent <OutputBox>().Output(CurrentValue.Value))
{
// current value is not correct for this solution
error = true;
currentState = ACTOR_STATE.REPORTING;
yield return(StartCoroutine(currentState.ToString()));
}
// current value is correct
HideDataCube();
CurrentValue = null;
yield return(new WaitForSeconds(InstructionDelay));
currentState = ACTOR_STATE.REPORTING;
}
// initial state of Computron
public void Start()
{
// acquire Scene References
commandStream = FindObjectOfType <Interpreter>();
cardContainer = GameObject.FindWithTag("RegisterContainer").GetComponent <CardContainer>();
InputBox = this.transform.parent.Find("Input").gameObject;
OutputBox = this.transform.parent.Find("Output").gameObject;
StepButton = GameObject.FindWithTag("Step");
// initialize starting parameters
transform.position = RestWaypoint.transform.position;
current = null;
previous = null;
// kick off the state machine
currentState = ACTOR_STATE.IDLE;
error = false;
conditionalResult = null;
CurrentValue = null;
SecondValue = null;
stepping = false;
step = false;
implicitSubmit = false;
stepCount = 0;
StartCoroutine(ActorStateMachine());
}
// if current value is null, jump; else, continue sequential execution
IEnumerator JUMP_IF_NULL()
{
yield return(new WaitForSeconds(InstructionDelay));
conditionalResult = (CurrentValue == null);
currentState = ACTOR_STATE.REPORTING;
}
// place the currently held value in the specified Card
IEnumerator MOVE_TO()
{
// grab card reference
CurrentArg = current.Arg;
CardLogic card = cardContainer.GetCard((int)CurrentArg);
HideDataCube();
// trying to store null causes a runtime error
if (CurrentValue == null)
{
error = true;
currentState = ACTOR_STATE.REPORTING;
yield return(StartCoroutine(currentState.ToString()));
}
else
{
// put down the value held, and hands are now empty
card.MoveTo((int)CurrentValue);
CurrentValue = null;
yield return(new WaitForSeconds(InstructionDelay));
}
currentState = ACTOR_STATE.REPORTING;
}
// simulates the current command being carried out
IEnumerator PROCESSING()
{
while (currentState == ACTOR_STATE.PROCESSING)
{
// grab the next instruction
FetchCommand();
// need to ensure current position is accurate
if (!(current.Instruction == OpCode.JUMP) && !(current.Instruction == OpCode.JUMP_IF_NULL) &&
!(current.Instruction == OpCode.NO_OP) && !(current.Instruction == OpCode.SUBMIT))
{
currentState = ACTOR_STATE.MOVING;
yield return(StartCoroutine(currentState.ToString()));
}
if (current == null)
{
Debug.Log("Processing aborted");
break;
}
// execute the instruction
yield return(StartCoroutine(current.Instruction.ToString()));
}
}
public override void OnExitState(ACTOR_STATE state)
{
if (state == ACTOR_STATE.AS_RUN && curActorState == ACTOR_STATE.AS_RUN)
{
RunType = 0;
if (AudioSource1 != null)
{
AudioSource1.loop = false;
AudioSource1.Stop();
}
}
}
// pull a value from Input
IEnumerator INPUT()
{
// insert a pause if grabbing consecutive inputs so the action is visible to the player
if (previous != null && previous.Instruction == OpCode.INPUT)
{
yield return(new WaitForSeconds(InstructionDelay));
}
// Computron picks up the top item from Input
CurrentValue = InputBox.GetComponent <InputBox>().Input();
ShowDataCube(CurrentValue);
currentState = ACTOR_STATE.REPORTING;
}
// get a copy of the top value from the specified Card
// the Card still keeps the value
IEnumerator COPY_FROM()
{
// get card reference
CurrentArg = current.Arg;
CardLogic card = cardContainer.GetCard((int)CurrentArg);
// insert a pause if grabbing consecutive inputs so the action is visible to the player
if (previous != null && previous.Instruction == OpCode.COPY_FROM)
{
yield return(new WaitForSeconds(InstructionDelay));
}
// Computron gets a copy of the top item from the specified Card
CurrentValue = (int)card.CopyFrom();
ShowDataCube(CurrentValue);
currentState = ACTOR_STATE.REPORTING;
}
// if current value is less than value at destination, jump; else, continue sequential execution
IEnumerator JUMP_IF_LESS()
{
// grab card reference
CurrentArg = current.Arg;
CardLogic card = cardContainer.GetCard((int)CurrentArg);
// Computron gets a copy of the top item from the specified Card
SecondValue = card.CopyFrom();
// ensure neither value is null
if (CurrentValue == null || SecondValue == null)
{
error = true;
currentState = ACTOR_STATE.REPORTING;
yield return(StartCoroutine(currentState.ToString()));
}
yield return(new WaitForSeconds(InstructionDelay));
conditionalResult = (CurrentValue < SecondValue);
// show the two values being compared
DisplayMessage(CurrentValue.ToString());
yield return(new WaitForSeconds(InstructionDelay));
DisplayMessage(DisplayText.text + " < ");
yield return(new WaitForSeconds(InstructionDelay));
DisplayMessage(DisplayText.text + SecondValue.ToString());
yield return(new WaitForSeconds(InstructionDelay));
DisplayMessage(DisplayText.text + " ?");
yield return(new WaitForSeconds(InstructionDelay));
DisplayMessage(conditionalResult.ToString());
yield return(new WaitForSeconds(InstructionDelay));
ShowDataCube(CurrentValue);
HideTextBox();
currentState = ACTOR_STATE.REPORTING;
}
public void ScreamedAt(ACTOR_DIRECTION dir)
{
moveDirection = dir;
forceDirection = true;
TryForceActorToNextTile();
if (forceDirection)
{
transform.LookAt(movementTarget.characterPosition, Vector3.up);
gameObject.GetComponent <Animator>().Play("Run 01");
state = ACTOR_STATE.MOVING;
}
else
{
Debug.LogError("Screamed Actor in a non valid direction");
state = ACTOR_STATE.CHOOSING;
}
talkRefreshTimer = talkRefresh;
talkCooldownTimer = talkCooldown;
ResetTalkingActor();
}
// final instruction of every solution
IEnumerator SUBMIT()
{
DisplayMessage(".");
yield return(new WaitForSeconds(0.5f));
DisplayMessage("..");
yield return(new WaitForSeconds(0.5f));
DisplayMessage("...");
yield return(new WaitForSeconds(InstructionDelay));
HideTextBox();
// check the solution
bool res = OutputBox.GetComponent <OutputBox>().GradeOutput();
if (!res)
{
error = true;
}
currentState = ACTOR_STATE.REPORTING;
}
// place a copy of the currently held value in the specified Card
// Computron still keeps the held value
IEnumerator COPY_TO()
{
// get card reference
CurrentArg = current.Arg;
CardLogic card = cardContainer.GetCard((int)CurrentArg);
// trying to store null causes a runtime error
if (CurrentValue == null)
{
error = true;
currentState = ACTOR_STATE.REPORTING;
yield return(StartCoroutine(currentState.ToString()));
}
else
{
// put down a copy of the value held
card.CopyTo((int)CurrentValue);
yield return(new WaitForSeconds(InstructionDelay));
}
currentState = ACTOR_STATE.REPORTING;
}
// controls movement between waypoints
IEnumerator MOVING()
{
while (currentState == ACTOR_STATE.MOVING)
{
// initialize values needed for movement
var currentPosition = transform.position;
var targetPosition = FindTargetWaypoint();
var translationVector = targetPosition - currentPosition;
// stop within a certain distance and move to processing state
if (translationVector.sqrMagnitude < 0.5)
{
currentState = ACTOR_STATE.PROCESSING;
}
else
{
UpdatePosition(currentPosition, targetPosition);
}
yield return(null);
}
}
// called via Interpreter when the player hits the Halt button
public void AbortExecution()
{
// snap back to idle waypoint and reset all state machine values
transform.position = RestWaypoint.transform.position;
current = null;
previous = null;
stepping = false;
CurrentValue = null;
SecondValue = null;
conditionalResult = null;
error = false;
implicitSubmit = false;
stepCount = 0;
MoveSpeed = 0.3f;
InstructionDelay = 0.3f;
// halt all processes and start a new instance of the state machine
StopAllCoroutines();
currentState = ACTOR_STATE.IDLE;
HideTextBox();
HideDataCube();
StartCoroutine(ActorStateMachine());
}
//*** END OF STATE MACHINE ***//
//*** INTERPRETER INTERACTIONS ***//
// signal function for the Interpreter to let the Actor know to begin collecting commands
public void BeginProcessing()
{
currentState = ACTOR_STATE.PROCESSING;
}
// used only as a landing spot for jump instructions
IEnumerator NO_OP()
{
yield return(new WaitForSeconds(InstructionDelay));
currentState = ACTOR_STATE.REPORTING;
}
// generates a report for the instruction that was executed
IEnumerator REPORTING()
{
if (error)
{
// halt the simulation if an error was encountered in processing
CompleteExecution(new ExecutionReport(error, conditionalResult));
currentState = ACTOR_STATE.HALTED;
yield return(StartCoroutine(currentState.ToString()));
}
// if the player is stepping through a solution, we need to hold here
while (stepping)
{
stepCount++;
// if we have a Jump or Conditional Jump command, we need to adjust the stepCount accordingly
if (current.Instruction == OpCode.JUMP || conditionalResult == true)
{
// update stepCount
stepCount = (int)current.Target;
// if this puts us on the second to last command, we need to implicitly submit the solution
if (stepCount + 1 == commandStream.GetInstructionCount())
{
implicitSubmit = true;
}
// otherwise, assert false
else
{
implicitSubmit = false;
}
}
// moves to the SUBMIT command without requiring the player to click step again
if (implicitSubmit)
{
BeginProcessing();
}
// wait for the player to click step again
stepping = false;
StepButton.GetComponent <UIControl>().Enable();
while (currentState == ACTOR_STATE.REPORTING)
{
yield return(null);
}
break;
}
// generate a report based on the current values
CompleteExecution(new ExecutionReport(error, conditionalResult));
// reset values
conditionalResult = null;
error = false;
// if the simulation is complete
while (current.Instruction == OpCode.SUBMIT)
{
yield return(null);
}
// else, continue processing
currentState = ACTOR_STATE.PROCESSING;
}
// Update is called once per frame
void Update()
{
#if UNITY_EDITOR
if (currentTile == null)
{
Debug.Log(this.actorName + " no current tile");
}
#endif
//Updating the UI
if (barScript != null)
{
if (fear < fearSpookedAmount)
{
fearStatus = "Normal";
}
else if (fear >= fearSpookedAmount && fear < fearPanicAmount)
{
fearStatus = "Spooked";
}
else if (fear >= fearPanicAmount && fear < 100)
{
fearStatus = "PANIC!";
}
else if (fear >= 100)
{
fearStatus = "FAINTED!!!";
}
barScript.SetAmount(fear * 0.01f, fearStatus);
}
//Updating state for the player
if (fear > fearPanicAmount)
{
isPanicking = true;
}
else
{
isPanicking = false;
}
if (fear >= 100 && state != ACTOR_STATE.FIENTED)
{
PlaySound(4, 0.0f);
string randoFall = "Fall 0" + Random.Range(1, 4);
gameObject.GetComponent <Animator>().Play(randoFall);
state = ACTOR_STATE.FIENTED;
}
//Always decrease fear
if (fear > 0)
{
fear -= Time.deltaTime * fearReductionPerSecond;
}
//Lower limit is zero
fear = Mathf.Max(fear, 0);
if (state == ACTOR_STATE.FIENTED)
{
if (fear < 80)
{
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
state = ACTOR_STATE.CHOOSING;
}
}
else if (state == ACTOR_STATE.MOVING)
{
if (talkRefreshTimer > 0)
{
talkRefreshTimer -= Time.deltaTime;
if (talkRefreshTimer < 0)
{
talkRefreshTimer = 0;
}
}
if (GetActorFearState() == LevelController.ACTOR_STATES.NORMAL && !forceDirection)
{
gameObject.GetComponent <Animator>().Play("Walk 01");
}
else
{
gameObject.GetComponent <Animator>().Play("Run 01");
}
movementT += Time.deltaTime * GetSpeed();
if (movementT < 1.0f)
{
if (currentTile != null && movementTarget != null)
{
this.transform.position = Vector3.Lerp(currentTile.characterPosition,
movementTarget.characterPosition,
movementT);
}
else
{
Debug.LogError("Movement attempt without start or end tile");
}
}
else
{
this.transform.position = movementTarget.characterPosition;
state = ACTOR_STATE.GETNEXTTILE;
}
}
else if (state == ACTOR_STATE.GETNEXTTILE)
{
if (talkRefreshTimer > 0)
{
talkRefreshTimer -= Time.deltaTime;
if (talkRefreshTimer < 0)
{
talkRefreshTimer = 0;
}
}
previousTile = currentTile;
currentTile = movementTarget;
movementT = 0;
currentTile.occupant = this.gameObject;
//Checking if the tile is marked with something;
//This will set Processed state
//If none then next operation is talking or continue moving if panicked
CheckTileState();
switch (processedState)
{
case ACTOR_STATE.NONE:
if (forceDirection)
{
//forcing actor to move in a direction, if failing forcedirection will be setted to false
TryForceActorToNextTile();
if (forceDirection)
{
transform.LookAt(movementTarget.characterPosition, Vector3.up);
state = ACTOR_STATE.MOVING;
}
else
{
this.GetComponent <Animator>().Play("Run 06 Stop");
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
state = ACTOR_STATE.CHOOSING;
}
}
else
{
//can talk or continue to move
if (talkTarget != null && !isPanicking && Mathf.Approximately(talkRefreshTimer, 0f))
{
this.GetComponent <Animator>().Play(talkAnimation);
talkCooldownTimer = talkCooldown;
talkRefreshTimer = talkRefresh;
state = ACTOR_STATE.TALKING;
}
else
{
if (isPanicking)
{
talkRefreshTimer = talkRefresh;
talkCooldownTimer = talkCooldown;
ResetTalkingActor();
}
movementTarget = pathHelper.GetNextMove();
if (movementTarget == null)
{
//string str = "Idle 0"+Random.Range(1,5);
//Debug.Log(str);
//gameObject.GetComponent<Animator>().Play(str);
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
state = ACTOR_STATE.CHOOSING;
}
else
{
transform.LookAt(movementTarget.characterPosition, Vector3.up);
state = ACTOR_STATE.MOVING;
}
}
}
break;
case ACTOR_STATE.HAUNTED:
if (forceDirection)
{
//forcing actor to move in a direction, if failing forcedirection will be setted to false
TryForceActorToNextTile();
if (forceDirection)
{
transform.LookAt(movementTarget.characterPosition, Vector3.up);
state = ACTOR_STATE.MOVING;
}
else
{
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
state = ACTOR_STATE.CHOOSING;
}
}
break;
case ACTOR_STATE.CHILLED:
scaredAnimation = "Scared 0" + Random.Range(1, 3);
GameObject player = GameObject.FindGameObjectWithTag("Player");
if (player)
{
Chill c = player.GetComponent <Chill>();
if (c)
{
c.AddActorToCurrentChill(this);
}
}
state = ACTOR_STATE.CHILLED;
break;
default:
break;
}
}
else if (state == ACTOR_STATE.CHOOSING)
{
roamingT += Time.deltaTime;
CheckTileState();
switch (processedState)
{
case ACTOR_STATE.NONE:
//If someone is asking me to talk do that
if (talkTarget != null && !isPanicking)
{
this.GetComponent <Animator>().Play(talkAnimation);
talkCooldownTimer = talkCooldown;
state = ACTOR_STATE.TALKING;
}
//playing idle animation when choosing
else if (roamingT < roamingWaitTime)
{
LevelController.ACTOR_STATES fearState = GetActorFearState();
if (fearState == LevelController.ACTOR_STATES.NORMAL)
{
string str = "Idle 0" + currIdleAnimationPlaying.ToString();
//Debug.Log(str);
gameObject.GetComponent <Animator>().Play(str);
}
if (fearState == LevelController.ACTOR_STATES.SPOOKED)
{
gameObject.GetComponent <Animator>().Play("Scared 01");
}
if (fearState == LevelController.ACTOR_STATES.PANICKED)
{
gameObject.GetComponent <Animator>().Play("Scared 02");
}
}
else
{
roamingT = 0;
pathHelper.RequestNewRandomPath(currentTile);
movementTarget = pathHelper.GetNextMove();
if (movementTarget == null)
{
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
state = ACTOR_STATE.CHOOSING;
}
else
{
transform.LookAt(movementTarget.characterPosition, Vector3.up);
currentTile.occupant = null;
state = ACTOR_STATE.MOVING;
}
}
break;
case ACTOR_STATE.HAUNTED:
if (forceDirection)
{
//forcing actor to move in a direction, if failing forcedirection will be setted to false
TryForceActorToNextTile();
if (forceDirection)
{
transform.LookAt(movementTarget.characterPosition, Vector3.up);
state = ACTOR_STATE.MOVING;
}
else
{
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
state = ACTOR_STATE.CHOOSING;
}
}
break;
case ACTOR_STATE.CHILLED:
scaredAnimation = "Scared 0" + Random.Range(1, 3);
GameObject player = GameObject.FindGameObjectWithTag("Player");
if (player)
{
Chill c = player.GetComponent <Chill>();
if (c)
{
c.AddActorToCurrentChill(this);
}
}
state = ACTOR_STATE.CHILLED;
break;
default:
break;
}
}
else if (state == ACTOR_STATE.TALKING)
{
fear -= Time.deltaTime * fearReductionPerSecond;
if (talkCooldownTimer > 0)
{
talkCooldownTimer -= Time.deltaTime;
if (talkCooldownTimer < 0)
{
talkCooldownTimer = 0;
}
}
CheckTileState();
switch (processedState)
{
case ACTOR_STATE.NONE:
//PLAY TALK ANIMATION
if (talkTarget != null)
{
transform.LookAt(talkTarget.transform.position, Vector3.up);
if (Mathf.Approximately(talkCooldownTimer, 0.0f))
{
talkCooldownTimer = talkCooldown;
talkRefreshTimer = talkRefresh;
ResetTalkingActor();
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
if (audioSource.isPlaying)
{
audioSource.Stop();
}
state = ACTOR_STATE.CHOOSING;
}
else if (!audioSource.isPlaying)
{
PlaySound(Random.Range(0, 3), Random.Range(minDelayTimeTalking, maxDelayTimeTalking));
}
}
//NICE! This makes them go back to the previous tile for talking:
//TODO can be dangerous when applying powers
// if(talkTarget != null && this.currentTile == talkTarget.currentTile)
// {
// movementTarget = previousTile;
// state = ACTOR_STATE.MOVING;
// }
//STOP talking go to do something else
else if (talkTarget == null)
{
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
talkCooldownTimer = talkCooldown;
state = ACTOR_STATE.CHOOSING;
}
break;
case ACTOR_STATE.HAUNTED:
talkRefreshTimer = talkRefresh;
talkCooldownTimer = talkCooldown;
ResetTalkingActor();
if (forceDirection)
{
//forcing actor to move in a direction, if failing forcedirection will be setted to false
TryForceActorToNextTile();
if (forceDirection)
{
transform.LookAt(movementTarget.characterPosition, Vector3.up);
state = ACTOR_STATE.MOVING;
}
else
{
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
state = ACTOR_STATE.CHOOSING;
}
}
break;
case ACTOR_STATE.CHILLED:
scaredAnimation = "Scared 0" + Random.Range(1, 3);
GameObject player = GameObject.FindGameObjectWithTag("Player");
if (player)
{
Chill c = player.GetComponent <Chill>();
if (c)
{
c.AddActorToCurrentChill(this);
}
else
{
Debug.LogError("Chilled activated but not detected from actrors");
}
}
talkRefreshTimer = talkRefresh;
talkCooldownTimer = talkCooldown;
ResetTalkingActor();
state = ACTOR_STATE.CHILLED;
break;
default:
break;
}
}
else if (state == ACTOR_STATE.CHILLED)
{
if (scaredAnimation != string.Empty)
{
gameObject.GetComponent <Animator>().Play(scaredAnimation);
}
if (deActivateChilled)
{
deActivateChilled = false;
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
state = ACTOR_STATE.CHOOSING;
}
}
else if (state == ACTOR_STATE.NONE)
{
talkCooldownTimer = talkCooldown;
talkRefreshTimer = talkRefresh;
roamingWaitTime = Random.Range(minRoamingWaitTime, maxRoamingWaitTime);
roamingT = 0f;
currIdleAnimationPlaying = Random.Range(1, 5);
state = ACTOR_STATE.CHOOSING;
}
}
