protected virtual void MoveTo(Vector3 position)
{
var delta = position - transform.position;
var movement = delta.normalized * GetSpeed();
if (body != null)
{
if (UseRigidbodyVelocity)
{
body.velocity = movement;
}
else
{
body.MovePosition(transform.position + movement * Time.deltaTime);
}
}
else
{
transform.position += movement * Time.deltaTime;
}
if (delta.magnitude <= MinDistanceToObjective)
{
currentState = GoToState.Success;
}
if (CheckForStuck && CheckIfStuck())
{
currentState = GoToState.Failure;
}
}
public void setParsingTable(Grammar extendedGrammar)
{
Dictionary <int, List <LR0Item> > canonicalCollection = this.items(extendedGrammar);
foreach (var itemsList in canonicalCollection)
{
foreach (LR0Item item in itemsList.Value)
{
if (item.hasTerminalAfterPosition(this.grammar.terminals.ToArray()) && this.hasGoToState(itemsList.Value, item.getTerminalAfterPosition(this.grammar.terminals.ToArray())))
{
Symbol itemSymbol = item.getTerminalAfterPosition(this.grammar.terminals.ToArray());
GoToState goToState = this.getGoToState(item.uid);
int goToStateId = this.getGoToStateId(goToState);
this.parseTable.parseActions.Add(new ActionInput(itemsList.Key, itemSymbol), new ActionResult(goToStateId, Action.Shift));
}
else if (item.hasHandle(this.grammar.nonTerminals.ToArray()))
{
Symbol itemSymbol = item.getSymbolAfterPosition();
this.parseTable.parseActions.Add(new ActionInput(itemsList.Key, itemSymbol), new ActionResult(item.reduceProduction(this.states), Action.Reduce));
}
else if (item.isFirstItemInExtendedGrammar(this.grammar.nonTerminals.ToArray()))
{
Symbol itemSymbol = Symbol.getEndMarker();
this.parseTable.parseActions.Add(new ActionInput(itemsList.Key, itemSymbol), new ActionResult(Action.Accept));
}
}
}
}
protected virtual void MoveTo(Vector3 position)
{
// Generate a path once.
if (pathTarget == null || (position.x != pathTarget.x || position.y != pathTarget.y))
{
pathTarget = position;
path = GameManager.instance.pathfinder.GetPath(transform.position, position);
if (path == null || path.Count <= 0)
{
currentState = GoToState.Failure;
return;
}
Debug.Log("Regenerating path: " + path);
}
if (path.Count <= 0)
{
currentState = GoToState.Failure;
return;
}
// Get the actual target from pathfinder.
Vector3 actualtarget = path[0];
if (transform.position == actualtarget)
{
path.Remove(actualtarget);
return;
}
Vector3 delta = (Vector3)actualtarget - transform.position;
var movement = delta.normalized * GetSpeed();
if (UseRigidBody)
{
if (UseRigidbodyVelocity)
{
body.velocity = movement;
}
else
{
body.MovePosition(transform.position + movement * Time.deltaTime);
}
}
else
{
transform.position += new Vector3(movement.x, movement.y, 0.0f) * Time.deltaTime;
}
if (delta.sqrMagnitude <= MinPowDistanceToObjective)
{
currentState = GoToState.Success;
}
if (CheckForStuck && CheckIfStuck())
{
currentState = GoToState.Failure;
}
}
// if you're using an animation just override this, call base function (base.Tick()) and then
// set the animator variables (if you want to use root motion then also override MoveTo)
protected virtual void Tick()
{
var objectivePosition = objectiveTransform != null ? objectiveTransform.position : objective.GetValueOrDefault();
if (nav.remainingDistance <= MinDistanceToObjective)
{
currentState = GoToState.Success;
}
}
//This method is used to return the id of a given GoToState
public int getGoToStateId(GoToState goToState)
{
foreach (var state in this.goToStates)
{
if (state.Value == goToState)
{
return(state.Key);
}
}
return(-1);
}
public override void Enter()
{
base.Enter();
if (nav.SetDestination(objective.Value))
{
nav.isStopped = false;
currentState = GoToState.Active;
}
else
{
nav.isStopped = true;
currentState = GoToState.Failure;
}
}
protected virtual void MoveTo(Vector3 position)
{
var delta = position - transform.position;
var movement = delta.normalized * GetSpeed();
{
transform.position += movement * Time.deltaTime;
}
if (delta.sqrMagnitude <= MinPowDistanceToObjective)
{
currentState = GoToState.Success;
}
if (CheckForStuck && CheckIfStuck())
{
currentState = GoToState.Failure;
}
}
public override void Enter()
{
base.Enter();
currentState = GoToState.Active;
}
void GoTo(Action onDoneMovement, Action onFailureMovement)
{
currentState = GoToState.Pulsed;
onDoneMovementCallback = onDoneMovement;
onFailureMovementCallback = onFailureMovement;
}
private void CalcMovementPath()
{
speed = 5f;
if (currentMovementState == null){
currentMovementState = GetGoToStateToPoint(currentGoal);
}
if (CalculatePath()){
currentGoal = _pathFollowing.GetPoint();
} else {
if (character is NPC){ // the player should try to move near to the point instead of quiting
OnNoPath();
} else {
GoToNearestNode();
}
}
}
