private Rule GetUpdateRule()
{
// Once a node is reached during pathfinding, start traveling to the next node.
// If the distance between the player and the current node is less than 0.4 meters away (1)
// OR
// the number of nodes is 2 or greater (2), the player is between the current node and the next node (3), and the player is in line of sight of the next node (4),
// start traveling to the next node. (5)
Element position = Element.Part <V_PositionOf>(new V_EventPlayer());
Rule rule = new Rule(Constants.INTERNAL_ELEMENT + "Pathfinder: Update", RuleEvent.OngoingPlayer);
rule.Conditions = new Condition[] {
new Condition(
Element.Part <V_CountOf>(Path.GetVariable()),
Operators.GreaterThan,
0
),
new Condition(
Element.Part <V_Or>(
// (1)
new V_Compare(
Element.Part <V_DistanceBetween>(
NextPosition(new V_EventPlayer()),
position
),
Operators.LessThan,
new V_Number(MoveToNext)
),
Element.Part <V_And>(
// (2)
new V_Compare(
Element.Part <V_CountOf>(Path.GetVariable()),
Operators.Equal,
new V_Number(2)
),
Element.Part <V_And>(
// (3)
IsBetween(position, PositionAt(new V_EventPlayer(), 0), PositionAt(new V_EventPlayer(), 1)),
// (4)
Element.Part <V_IsInLineOfSight>(position + new V_Vector(0, 1.5, 0), PositionAt(new V_EventPlayer(), 1) + new V_Vector(0, 1.5, 0))
)
)
)
)
};
rule.Actions = ArrayBuilder <Element> .Build(
LastUpdate.SetVariable(new V_TotalTimeElapsed()),
Next(), // (5)
DistanceToNext.SetVariable(Element.Part <V_DistanceBetween>(Element.Part <V_PositionOf>(new V_EventPlayer()), NextPosition(new V_EventPlayer()))),
A_Wait.MinimumWait,
new A_LoopIfConditionIsTrue()
);
return(rule);
}
private Rule GetStartRule(DeltinScript deltinScript)
{
var condition = new Condition(
Element.Part <V_CountOf>(Path.GetVariable()),
Operators.GreaterThan,
0
);
Element eventPlayer = new V_EventPlayer();
Element eventPlayerPos = Element.Part <V_PositionOf>(eventPlayer);
TranslateRule rule = new TranslateRule(deltinScript, Constants.INTERNAL_ELEMENT + "Pathfinder: Move", RuleEvent.OngoingPlayer);
IfBuilder isBetween = new IfBuilder(rule.ActionSet,
Element.Part <V_And>(
Element.Part <V_CountOf>(Path.GetVariable()) >= 2,
IsBetween(eventPlayerPos, NextPosition(eventPlayer), PositionAt(eventPlayer, 1))
)
);
isBetween.Setup();
rule.ActionSet.AddAction(Next());
isBetween.Finish();
rule.ActionSet.AddAction(ArrayBuilder <Element> .Build
(
LastUpdate.SetVariable(new V_TotalTimeElapsed()),
DistanceToNext.SetVariable(Element.Part <V_DistanceBetween>(Element.Part <V_PositionOf>(new V_EventPlayer()), NextPosition(new V_EventPlayer()))),
// Element.Part<A_StartFacing>(
// new V_EventPlayer(),
// Element.Part<V_DirectionTowards>(
// new V_EyePosition(),
// NextPosition()
// ),
// new V_Number(700),
// EnumData.GetEnumValue(Relative.ToWorld),
// EnumData.GetEnumValue(FacingRev.DirectionAndTurnRate)
// ),
// Move to the next node.
Element.Part <A_StartThrottleInDirection>(
new V_EventPlayer(),
Element.Part <V_DirectionTowards>(
new V_EyePosition(),
NextPosition(new V_EventPlayer()) // Because of ThrottleRev this will be reevaluated so 'Start Throttle In Direction' only needs to run once.
),
new V_Number(1),
EnumData.GetEnumValue(Relative.ToWorld),
EnumData.GetEnumValue(ThrottleBehavior.ReplaceExistingThrottle),
EnumData.GetEnumValue(ThrottleRev.DirectionAndMagnitude)
)
));
var result = rule.GetRule();
result.Conditions = new Condition[] { condition };
return(result);
}