static bool ValidateMultiAttackOrder(MultiTargetAttackOrderInfo order, AbstractActor unit)
{
AIUtil.LogAI("Multiattack validation", unit);
for (int subAttackIndex = 0; subAttackIndex < order.SubTargetOrders.Count; ++subAttackIndex)
{
AttackOrderInfo subOrder = order.SubTargetOrders[subAttackIndex];
AIUtil.LogAI(string.Format("SubAttack #{0}: target {1} {2}", subAttackIndex, subOrder.TargetUnit.GUID, subOrder.TargetUnit.DisplayName));
foreach (Weapon w in subOrder.Weapons)
{
AIUtil.LogAI(string.Format(" Weapon {0}", w.Name));
}
}
List <string> targetGUIDs = new List <string>();
foreach (AttackOrderInfo subOrder in order.SubTargetOrders)
{
string thisGUID = subOrder.TargetUnit.GUID;
if (targetGUIDs.IndexOf(thisGUID) != -1)
{
// found duplicated target GUIDs
AIUtil.LogAI("Multiattack error: Duplicated target GUIDs", unit);
return(false);
}
foreach (Weapon w in subOrder.Weapons)
{
if (!w.CanFire)
{
AIUtil.LogAI("Multiattack error: weapon that cannot fire", unit);
return(false);
}
ICombatant target = subOrder.TargetUnit;
if (!unit.Combat.LOFCache.UnitHasLOFToTargetAtTargetPosition(
unit, target, w.MaxRange, unit.CurrentPosition, unit.CurrentRotation,
target.CurrentPosition, target.CurrentRotation, w.IndirectFireCapable))
{
AIUtil.LogAI("Multiattack error: weapon that cannot fire", unit);
return(false);
}
}
}
AIUtil.LogAI("Multiattack validates OK", unit);
return(true);
}
RouteGameLogic getRoute()
{
BehaviorVariableValue variableValue = tree.GetBehaviorVariableValue(BehaviorVariableName.String_RouteGUID);
if (variableValue == null)
{
// no route
AIUtil.LogAI("No behavior variable for route GUID found");
return(null);
}
string routeGUID = variableValue.StringVal;
return(RoutingUtil.FindRouteByGUID(tree, routeGUID));
}
protected override BehaviorTreeResults Tick()
{
if (unit.HasMovedThisRound)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
BehaviorVariableValue targetLanceGuidValue = this.tree.GetCustomBehaviorVariableValue(FOLLOW_LANCE_TARGET_GUID_KEY);
if (targetLanceGuidValue == null)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
string targetLanceGuid = targetLanceGuidValue.StringVal;
Lance targetLance = DestinationUtil.FindLanceByGUID(this.tree, targetLanceGuid);
if (targetLance == null)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
List <AbstractActor> lanceMembers = AIUtil.GetLanceUnits(this.unit.Combat, this.unit.LanceId);
float travelDistance = Mathf.Max(this.unit.MaxSprintDistance, this.unit.MaxWalkDistance);
if (this.waitForLance)
{
for (int i = 0; i < lanceMembers.Count; i++)
{
AbstractActor abstractActor = lanceMembers[i] as AbstractActor;
if (abstractActor != null)
{
float lanceMemberTravelDistance = Mathf.Max(abstractActor.MaxWalkDistance, abstractActor.MaxSprintDistance);
travelDistance = Mathf.Min(travelDistance, lanceMemberTravelDistance);
}
}
}
AbstractActor targetActor = null;
float targetTonnage = 0;
for (int i = 0; i < targetLance.unitGuids.Count; i++)
{
ITaggedItem itemByGUID = this.unit.Combat.ItemRegistry.GetItemByGUID(targetLance.unitGuids[i]);
if (itemByGUID != null)
{
AbstractActor abstractActor = itemByGUID as AbstractActor;
if (abstractActor != null && !abstractActor.IsDead)
{
if (abstractActor is Mech)
{
Mech mech = (Mech)abstractActor;
if (mech.tonnage > targetTonnage)
{
targetActor = mech;
targetTonnage = mech.tonnage;
}
}
else if (abstractActor is Vehicle)
{
Vehicle vehicle = (Vehicle)abstractActor;
if (vehicle.tonnage > targetTonnage)
{
targetActor = vehicle;
targetTonnage = vehicle.tonnage;
}
}
}
}
}
if (targetActor == null)
{
Main.Logger.LogError("[MoveToFollowLanceNode] Target Actor is null");
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
Main.LogDebug($"[MoveToFollowLanceNode] Target to follow is '{targetActor.DisplayName} {targetActor.VariantName}'");
bool shouldSprint = this.tree.GetCustomBehaviorVariableValue(FOLLOW_LANCE_SHOULD_SPRINT_KEY).BoolVal;
shouldSprint = (!this.unit.HasAnyContactWithEnemy);
shouldSprint = (this.unit.CurrentPosition - targetActor.CurrentPosition).magnitude > 200f; // sprint if the unit is over 200 metres away
AbstractActor closestDetectedEnemy = AiUtils.GetClosestDetectedEnemy(this.unit, targetLance);
Vector3 lookDirection = (closestDetectedEnemy == null) ? targetActor.CurrentPosition : closestDetectedEnemy.CurrentPosition;
MoveType moveType = (shouldSprint) ? MoveType.Sprinting : MoveType.Walking;
this.unit.Pathing.UpdateAIPath(targetActor.CurrentPosition, lookDirection, moveType);
Vector3 vectorToTarget = this.unit.Pathing.ResultDestination - this.unit.CurrentPosition;
float distanceToTarget = vectorToTarget.magnitude;
if (distanceToTarget > travelDistance)
{
// If the target is out of range, head in the direction of that unit to the maximum possible travel distance for this turn
vectorToTarget = vectorToTarget.normalized * travelDistance;
}
// Ensure the units aren't crowded
Vector3 targetDestination = RoutingUtil.Decrowd(this.unit.CurrentPosition + vectorToTarget, this.unit);
targetDestination = RegionUtil.MaybeClipMovementDestinationToStayInsideRegion(this.unit, targetDestination);
float followLanceZoneRadius = this.unit.BehaviorTree.GetCustomBehaviorVariableValue(FOLLOW_LANCE_ZONE_RADIUS_KEY).FloatVal;
if (RoutingUtils.IsUnitInsideRadiusOfPoint(this.unit, targetActor.CurrentPosition, followLanceZoneRadius))
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
this.unit.Pathing.UpdateAIPath(targetDestination, lookDirection, (shouldSprint) ? MoveType.Sprinting : MoveType.Walking);
targetDestination = this.unit.Pathing.ResultDestination;
float maxCost = this.unit.Pathing.MaxCost;
PathNodeGrid currentGrid = this.unit.Pathing.CurrentGrid;
Vector3 targetActorPosition = targetActor.CurrentPosition;
if ((currentGrid.GetValidPathNodeAt(targetDestination, maxCost) == null || (targetDestination - targetActor.CurrentPosition).magnitude > 1f) && this.unit.Combat.EncounterLayerData.inclineMeshData != null)
{
float maxSlope = Mathf.Tan(0.0174532924f * AIUtil.GetMaxSteepnessForAllLance(this.unit));
List <AbstractActor> lanceUnits = AIUtil.GetLanceUnits(this.unit.Combat, this.unit.LanceId);
targetDestination = this.unit.Combat.EncounterLayerData.inclineMeshData.GetDestination(this.unit.CurrentPosition, targetDestination, maxCost, maxSlope, this.unit, shouldSprint, lanceUnits, this.unit.Pathing.CurrentGrid, out targetActorPosition);
}
Vector3 currentPosition = this.unit.CurrentPosition;
AIUtil.LogAI(string.Format("issuing order from [{0} {1} {2}] to [{3} {4} {5}] looking at [{6} {7} {8}]", new object[] {
currentPosition.x,
currentPosition.y,
currentPosition.z,
targetDestination.x,
targetDestination.y,
targetDestination.z,
targetActorPosition.x,
targetActorPosition.y,
targetActorPosition.z
}), "AI.DecisionMaking");
return(new BehaviorTreeResults(BehaviorNodeState.Success)
{
orderInfo = new MovementOrderInfo(targetDestination, targetActorPosition)
{
IsSprinting = shouldSprint
},
debugOrderString = string.Format("{0} moving toward destination: {1} dest: {2}", this.name, targetDestination, targetActor.CurrentPosition)
});
}
override protected BehaviorTreeResults Tick()
{
BattleTech.Designed.EncounterBoundaryChunkGameLogic boundaryChunk = unit.Combat.EncounterLayerData.encounterBoundaryChunk;
if (boundaryChunk.IsInEncounterBounds(unit.CurrentPosition))
{
return(new BehaviorTreeResults(BehaviorNodeState.Success));
}
// find closest center
float bestDist = float.MaxValue;
Vector3 destination = Vector3.zero;
if (boundaryChunk.encounterBoundaryRectList.Count == 0)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
for (int i = 0; i < boundaryChunk.encounterBoundaryRectList.Count; ++i)
{
RectHolder rh = boundaryChunk.encounterBoundaryRectList[i];
Vector3 c = rh.rect.center;
float dist = (unit.CurrentPosition - c).magnitude;
if (dist < bestDist)
{
bestDist = dist;
destination = c;
}
}
if ((destination - unit.CurrentPosition).magnitude < 1)
{
// already close (should probably have been caught, above)
return(new BehaviorTreeResults(BehaviorNodeState.Success));
}
unit.Pathing.UpdateAIPath(destination, destination, MoveType.Sprinting);
Vector3 destinationThisTurn = unit.Pathing.ResultDestination;
float movementBudget = unit.Pathing.MaxCost;
PathNodeGrid grid = unit.Pathing.CurrentGrid;
Vector3 successorPoint = destination;
if ((grid.GetValidPathNodeAt(destinationThisTurn, movementBudget) == null) ||
((destinationThisTurn - destination).magnitude > 1.0f))
{
// can't get all the way to the destination.
if (unit.Combat.EncounterLayerData.inclineMeshData != null)
{
List <AbstractActor> lanceUnits = AIUtil.GetLanceUnits(unit.Combat, unit.LanceId);
List <Vector3> path = DynamicLongRangePathfinder.GetDynamicPathToDestination(destinationThisTurn, movementBudget, unit, true, lanceUnits, unit.Pathing.CurrentGrid, 100.0f);
if ((path != null) && (path.Count > 0))
{
destinationThisTurn = path[path.Count - 1];
}
}
}
Vector3 cur = unit.CurrentPosition;
AIUtil.LogAI(string.Format("issuing order from [{0} {1} {2}] to [{3} {4} {5}] looking at [{6} {7} {8}]",
cur.x, cur.y, cur.z,
destinationThisTurn.x, destinationThisTurn.y, destinationThisTurn.z,
successorPoint.x, successorPoint.y, successorPoint.z
));
BehaviorTreeResults results = new BehaviorTreeResults(BehaviorNodeState.Success);
MovementOrderInfo mvtOrderInfo = new MovementOrderInfo(destinationThisTurn, successorPoint);
mvtOrderInfo.IsSprinting = true;
results.orderInfo = mvtOrderInfo;
results.debugOrderString = string.Format("{0}: dest:{1} sprint:{2}", this.name, destination, mvtOrderInfo.IsSprinting);
return(results);
}
override protected BehaviorTreeResults Tick()
{
string regionGUID = RegionUtil.GetStayInsideRegionGUID(unit);
if (regionGUID == null)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
if (unit.IsInRegion(regionGUID))
{
return(new BehaviorTreeResults(BehaviorNodeState.Success));
}
ITaggedItem item = unit.Combat.ItemRegistry.GetItemByGUID(regionGUID);
if (item == null)
{
Debug.Log("no item with GUID: " + regionGUID);
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
RegionGameLogic region = item as RegionGameLogic;
if (region == null)
{
Debug.Log("item is not region: " + regionGUID);
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
// TODO: find a point inside the region, for now using the average of all vertices.
int numPoints = region.regionPointList.Length;
Vector3 destination = new Vector3();
for (int pointIndex = 0; pointIndex < numPoints; ++pointIndex)
{
destination += region.regionPointList[pointIndex].Position;
}
if (numPoints == 0)
{
Debug.Log("no points in region: " + regionGUID);
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
destination = RoutingUtil.Decrowd(destination * 1.0f / numPoints, unit);
destination = RegionUtil.MaybeClipMovementDestinationToStayInsideRegion(unit, destination);
var cell = unit.Combat.MapMetaData.GetCellAt(destination);
destination.y = cell.cachedHeight;
if ((destination - unit.CurrentPosition).magnitude < 1)
{
// already close (should probably have been caught, above)
return(new BehaviorTreeResults(BehaviorNodeState.Success));
}
bool shouldSprint = unit.CanSprint;
//float sprintRange = Mathf.Max(unit.MaxSprintDistance, unit.MaxWalkDistance);
float moveRange = unit.MaxWalkDistance;
if ((destination - unit.CurrentPosition).magnitude < moveRange)
{
shouldSprint = false;
}
if (shouldSprint)
{
unit.Pathing.SetSprinting();
}
else
{
unit.Pathing.SetWalking();
}
unit.Pathing.UpdateAIPath(destination, destination, shouldSprint ? MoveType.Sprinting : MoveType.Walking);
Vector3 destinationThisTurn = unit.Pathing.ResultDestination;
float movementBudget = unit.Pathing.MaxCost;
PathNodeGrid grid = unit.Pathing.CurrentGrid;
Vector3 successorPoint = destination;
var longRangeToShorRangeDistanceThreshold = unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.Float_LongRangeToShortRangeDistanceThreshold).FloatVal;
if (grid.GetValidPathNodeAt(destinationThisTurn, movementBudget) == null || (destinationThisTurn - destination).magnitude > longRangeToShorRangeDistanceThreshold)
{
List <AbstractActor> lanceUnits = AIUtil.GetLanceUnits(unit.Combat, unit.LanceId);
List <Vector3> path = DynamicLongRangePathfinder.GetDynamicPathToDestination(destination, movementBudget, unit, shouldSprint, lanceUnits, grid, 0);
if (path == null || path.Count == 0)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
destinationThisTurn = path[path.Count - 1];
Vector2 flatDestination = new Vector2(destination.x, destination.z);
float currentClosestPointInRegionDistance = float.MaxValue;
Vector3?closestPoint = null;
for (int i = 0; i < path.Count; ++i)
{
Vector3 pointOnPath = path[i];
if (RegionUtil.PointInRegion(unit.Combat, pointOnPath, regionGUID))
{
var distance = (flatDestination - new Vector2(pointOnPath.x, pointOnPath.z)).sqrMagnitude;
if (distance < currentClosestPointInRegionDistance)
{
currentClosestPointInRegionDistance = distance;
closestPoint = pointOnPath;
}
}
}
if (closestPoint != null)
{
destinationThisTurn = closestPoint.Value;
}
}
Vector3 cur = unit.CurrentPosition;
AIUtil.LogAI(string.Format("issuing order from [{0} {1} {2}] to [{3} {4} {5}] looking at [{6} {7} {8}]",
cur.x, cur.y, cur.z,
destinationThisTurn.x, destinationThisTurn.y, destinationThisTurn.z,
successorPoint.x, successorPoint.y, successorPoint.z
));
BehaviorTreeResults results = new BehaviorTreeResults(BehaviorNodeState.Success);
MovementOrderInfo mvtOrderInfo = new MovementOrderInfo(destinationThisTurn, successorPoint);
mvtOrderInfo.IsSprinting = shouldSprint;
results.orderInfo = mvtOrderInfo;
results.debugOrderString = string.Format("{0}: dest:{1} sprint:{2}", this.name, destination, mvtOrderInfo.IsSprinting);
return(results);
}
protected override BehaviorTreeResults Tick()
{
if (unit.HasMovedThisRound)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
BehaviorVariableValue targetLanceGuidValue = this.tree.GetCustomBehaviorVariableValue(FOLLOW_LANCE_TARGET_GUID_KEY);
if (targetLanceGuidValue == null)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
string targetLanceGuid = targetLanceGuidValue.StringVal;
Lance targetLance = DestinationUtil.FindLanceByGUID(this.tree, targetLanceGuid);
if (targetLance == null)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
AbstractActor closestEnemy = null;
if (Main.Settings.AiSettings.FollowAiSettings.StopWhen == "OnEnemyVisible")
{
Main.LogDebug($"[MoveToFollowLanceNode] Looking for closest visible enemy.");
closestEnemy = AiUtils.GetClosestVisibleEnemy(this.unit, targetLance);
}
else // OnEnemyDetected
{
Main.LogDebug($"[MoveToFollowLanceNode] Looking for closest detected enemy.");
closestEnemy = AiUtils.GetClosestDetectedEnemy(this.unit, targetLance);
}
if (closestEnemy != null)
{
if (Main.Settings.AiSettings.FollowAiSettings.StopWhen != "WhenNotNeeded")
{
Main.LogDebug($"[MoveToFollowLanceNode] Detected enemy. No longer following player mech.");
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
else
{
Main.LogDebug($"[MoveToFollowLanceNode] Enemies detected but keeping tight formation still. Following player mech.");
}
}
else
{
Main.LogDebug($"[MoveToFollowLanceNode] No enemies detected. Following player mech.");
}
List <AbstractActor> lanceMembers = AIUtil.GetLanceUnits(this.unit.Combat, this.unit.LanceId);
float travelDistance = Mathf.Max(this.unit.MaxSprintDistance, this.unit.MaxWalkDistance);
if (this.waitForLance)
{
for (int i = 0; i < lanceMembers.Count; i++)
{
AbstractActor abstractActor = lanceMembers[i] as AbstractActor;
if (abstractActor != null)
{
float lanceMemberTravelDistance = Mathf.Max(abstractActor.MaxWalkDistance, abstractActor.MaxSprintDistance);
travelDistance = Mathf.Min(travelDistance, lanceMemberTravelDistance);
}
}
}
AbstractActor targetActor = GetMechToFollow(targetLance);
if (targetActor == null)
{
Main.Logger.LogError("[MoveToFollowLanceNode] Target Actor is null");
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
Main.LogDebug($"[MoveToFollowLanceNode] Target to follow is '{targetActor.DisplayName} {targetActor.VariantName}'");
bool shouldSprint = this.tree.GetCustomBehaviorVariableValue(FOLLOW_LANCE_SHOULD_SPRINT_KEY).BoolVal;
Main.LogDebug($"[MoveToFollowLanceNode] Should sprint by behaviour value being set? '{shouldSprint}'");
shouldSprint = (!this.unit.HasAnyContactWithEnemy);
Main.LogDebug($"[MoveToFollowLanceNode] Should sprint by contact with enemy? '{shouldSprint}'");
shouldSprint = (this.unit.CurrentPosition - targetActor.CurrentPosition).magnitude > Main.Settings.AiSettings.FollowAiSettings.MaxDistanceFromTargetBeforeSprinting; // sprint if the unit is over 200 metres away
Main.LogDebug($"[MoveToFollowLanceNode] Is the follow target further than 200m? Should sprint? '{shouldSprint}'");
Vector3 lookDirection = (closestEnemy == null) ? targetActor.CurrentPosition : closestEnemy.CurrentPosition;
MoveType moveType = (shouldSprint) ? MoveType.Sprinting : MoveType.Walking;
this.unit.Pathing.UpdateAIPath(targetActor.CurrentPosition, lookDirection, moveType);
Vector3 vectorToTarget = this.unit.Pathing.ResultDestination - this.unit.CurrentPosition;
float distanceToTarget = vectorToTarget.magnitude;
if (distanceToTarget > travelDistance)
{
Main.LogDebug($"[MoveToFollowLanceNode] Can't reach follow target in one go so will go as far as I can");
// If the target is out of range, head in the direction of that unit to the maximum possible travel distance for this turn
vectorToTarget = vectorToTarget.normalized * travelDistance;
}
// Ensure the units aren't crowded
Vector3 targetDestination = RoutingUtil.Decrowd(this.unit.CurrentPosition + vectorToTarget, this.unit);
targetDestination = RegionUtil.MaybeClipMovementDestinationToStayInsideRegion(this.unit, targetDestination);
float followLanceZoneRadius = this.unit.BehaviorTree.GetCustomBehaviorVariableValue(FOLLOW_LANCE_ZONE_RADIUS_KEY).FloatVal;
Main.LogDebug($"[MoveToFollowLanceNode] My follow zone radius is '{followLanceZoneRadius}'");
if (RoutingUtils.IsUnitInsideRadiusOfPoint(this.unit, targetActor.CurrentPosition, followLanceZoneRadius))
{
Main.LogDebug($"[MoveToFollowLanceNode] ...and I am inside that zone.");
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
else
{
Main.LogDebug($"[MoveToFollowLanceNode] ...and I am NOT inside that zone.");
}
this.unit.Pathing.UpdateAIPath(targetDestination, lookDirection, moveType);
targetDestination = this.unit.Pathing.ResultDestination;
float maxCost = this.unit.Pathing.MaxCost;
PathNodeGrid currentGrid = this.unit.Pathing.CurrentGrid;
Vector3 targetActorPosition = targetActor.CurrentPosition;
// This method seems to get called all the time - this is meant to be a last resort method I think. I wonder why the other AI pathfinding methods don't work?
if ((currentGrid.GetValidPathNodeAt(targetDestination, maxCost) == null || (targetDestination - targetActor.CurrentPosition).magnitude > 1f) && this.unit.Combat.EncounterLayerData.inclineMeshData != null)
{
float maxSlope = Mathf.Tan(0.0174532924f * AIUtil.GetMaxSteepnessForAllLance(this.unit));
List <AbstractActor> lanceUnits = AIUtil.GetLanceUnits(this.unit.Combat, this.unit.LanceId);
targetDestination = this.unit.Combat.EncounterLayerData.inclineMeshData.GetDestination(this.unit.CurrentPosition, targetDestination, maxCost, maxSlope, this.unit, shouldSprint, lanceUnits, this.unit.Pathing.CurrentGrid, out targetActorPosition);
}
Vector3 currentPosition = this.unit.CurrentPosition;
AIUtil.LogAI(string.Format("issuing order from [{0} {1} {2}] to [{3} {4} {5}] looking at [{6} {7} {8}]", new object[] {
currentPosition.x,
currentPosition.y,
currentPosition.z,
targetDestination.x,
targetDestination.y,
targetDestination.z,
targetActorPosition.x,
targetActorPosition.y,
targetActorPosition.z
}), "AI.DecisionMaking");
// TODO: Factor in jump mechs
return(new BehaviorTreeResults(BehaviorNodeState.Success)
{
orderInfo = new MovementOrderInfo(targetDestination, targetActorPosition)
{
IsSprinting = shouldSprint
},
debugOrderString = string.Format("{0} moving toward destination: {1} dest: {2}", this.name, targetDestination, targetActor.CurrentPosition)
});
}
// CLONE OF HBS CODE - LIKELY BRITTLE!
public static CalledShotAttackOrderInfo MakeCalledShotOrder(AbstractActor attackingUnit, AttackEvaluator.AttackEvaluation evaluatedAttack, ICombatant target, bool isMoraleAttack)
{
Mech mech = target as Mech;
if (mech == null || !mech.IsVulnerableToCalledShots() || evaluatedAttack.AttackType == AIUtil.AttackType.Melee || evaluatedAttack.AttackType == AIUtil.AttackType.DeathFromAbove)
{
return(null);
}
Mech mech2 = attackingUnit as Mech;
for (int i = 0; i < evaluatedAttack.WeaponList.Count; i++)
{
Weapon weapon = evaluatedAttack.WeaponList[i];
if (weapon.WeaponCategoryValue.IsMelee || weapon.Type == WeaponType.Melee || (mech2 != null && (weapon == mech2.DFAWeapon || weapon == mech2.MeleeWeapon)))
{
return(null);
}
}
List <ArmorLocation> list = new List <ArmorLocation> {
ArmorLocation.Head,
ArmorLocation.CenterTorso,
ArmorLocation.LeftTorso,
ArmorLocation.LeftArm,
ArmorLocation.LeftLeg,
ArmorLocation.RightTorso,
ArmorLocation.RightArm,
ArmorLocation.RightLeg
};
List <ChassisLocations> list2 = new List <ChassisLocations> {
ChassisLocations.Head,
ChassisLocations.CenterTorso,
ChassisLocations.LeftTorso,
ChassisLocations.LeftArm,
ChassisLocations.LeftLeg,
ChassisLocations.RightTorso,
ChassisLocations.RightArm,
ChassisLocations.RightLeg
};
List <float> list3 = new List <float>(list.Count);
float num = 0f;
for (int j = 0; j < list.Count; j++)
{
float num2 = CalcCalledShotLocationTargetChance(mech, list[j], list2[j]);
list3.Add(num2);
num += num2;
}
float num3 = UnityEngine.Random.Range(0f, num);
CalledShotAttackOrderInfo calledShotAttackOrderInfo = null;
for (int k = 0; k < list.Count; k++)
{
float num4 = list3[k];
if (num3 < num4)
{
calledShotAttackOrderInfo = new CalledShotAttackOrderInfo(mech, list[k], isMoraleAttack);
break;
}
num3 -= num4;
}
if (calledShotAttackOrderInfo == null)
{
Debug.LogError("Failed to calculate called shot. Targeting head as fallback.");
calledShotAttackOrderInfo = new CalledShotAttackOrderInfo(mech, ArmorLocation.Head, isMoraleAttack);
}
for (int l = 0; l < evaluatedAttack.WeaponList.Count; l++)
{
Weapon weapon2 = evaluatedAttack.WeaponList[l];
AIUtil.LogAI("Called Shot: Adding weapon " + weapon2.Name, "AI.DecisionMaking");
calledShotAttackOrderInfo.AddWeapon(weapon2);
}
return(calledShotAttackOrderInfo);
}
override protected BehaviorTreeResults Tick()
{
BehaviorVariableValue variableValue = tree.GetBehaviorVariableValue(destinationBVarName);
if (variableValue == null)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
string destinationGUID = variableValue.StringVal;
RoutePointGameLogic destination = DestinationUtil.FindDestinationByGUID(tree, destinationGUID);
if (destination == null)
{
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
float sprintDistance = Mathf.Max(unit.MaxSprintDistance, unit.MaxWalkDistance);
if (waitForLance)
{
for (int lanceMemberIndex = 0; lanceMemberIndex < unit.lance.unitGuids.Count; ++lanceMemberIndex)
{
ITaggedItem item = unit.Combat.ItemRegistry.GetItemByGUID(unit.lance.unitGuids[lanceMemberIndex]);
if (item == null)
{
continue;
}
AbstractActor lanceUnit = item as AbstractActor;
if (lanceUnit == null)
{
continue;
}
float unitMoveDistance = Mathf.Max(lanceUnit.MaxWalkDistance, lanceUnit.MaxSprintDistance);
sprintDistance = Mathf.Min(sprintDistance, unitMoveDistance);
}
}
MoveType moveType = tree.GetBehaviorVariableValue(BehaviorVariableName.Bool_RouteShouldSprint).BoolVal ?
MoveType.Sprinting : MoveType.Walking;
unit.Pathing.UpdateAIPath(destination.Position, destination.Position, moveType);
Vector3 offset = unit.Pathing.ResultDestination - unit.CurrentPosition;
if (offset.magnitude > sprintDistance)
{
offset = offset.normalized * sprintDistance;
}
Vector3 destinationThisTurn = RoutingUtil.Decrowd(unit.CurrentPosition + offset, unit);
destinationThisTurn = RegionUtil.MaybeClipMovementDestinationToStayInsideRegion(unit, destinationThisTurn);
float destinationRadius = unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.Float_RouteWaypointRadius).FloatVal;
List <AbstractActor> unitsToWaitFor = new List <AbstractActor>();
if (waitForLance)
{
if (unit.lance != null)
{
for (int lanceGUIDIndex = 0; lanceGUIDIndex < unit.lance.unitGuids.Count; ++lanceGUIDIndex)
{
string guid = unit.lance.unitGuids[lanceGUIDIndex];
ITaggedItem item = unit.Combat.ItemRegistry.GetItemByGUID(guid);
if (item != null)
{
AbstractActor lanceUnit = item as AbstractActor;
if (lanceUnit != null)
{
unitsToWaitFor.Add(lanceUnit);
}
}
}
}
else
{
unitsToWaitFor.Add(unit);
}
}
if (RoutingUtil.AllUnitsInsideRadiusOfPoint(unitsToWaitFor, destination.Position, destinationRadius))
{
tree.RemoveBehaviorVariableValue(destinationBVarName);
}
bool isSprinting = tree.GetBehaviorVariableValue(BehaviorVariableName.Bool_RouteShouldSprint).BoolVal;
unit.Pathing.UpdateAIPath(destinationThisTurn, destination.Position, isSprinting ? MoveType.Sprinting : MoveType.Walking);
destinationThisTurn = unit.Pathing.ResultDestination;
float movementBudget = unit.Pathing.MaxCost;
PathNodeGrid grid = unit.Pathing.CurrentGrid;
Vector3 successorPoint = destination.Position;
if ((grid.GetValidPathNodeAt(destinationThisTurn, movementBudget) == null) ||
((destinationThisTurn - destination.Position).magnitude > 1.0f))
{
// can't get all the way to the destination.
if (unit.Combat.EncounterLayerData.inclineMeshData != null)
{
float maxSteepnessRatio = Mathf.Tan(Mathf.Deg2Rad * AIUtil.GetMaxSteepnessForAllLance(unit));
List <AbstractActor> lanceUnits = AIUtil.GetLanceUnits(unit.Combat, unit.LanceId);
destinationThisTurn = unit.Combat.EncounterLayerData.inclineMeshData.GetDestination(
unit.CurrentPosition,
destinationThisTurn,
movementBudget,
maxSteepnessRatio,
unit,
isSprinting,
lanceUnits,
unit.Pathing.CurrentGrid,
out successorPoint);
}
}
Vector3 cur = unit.CurrentPosition;
AIUtil.LogAI(string.Format("issuing order from [{0} {1} {2}] to [{3} {4} {5}] looking at [{6} {7} {8}]",
cur.x, cur.y, cur.z,
destinationThisTurn.x, destinationThisTurn.y, destinationThisTurn.z,
successorPoint.x, successorPoint.y, successorPoint.z
));
BehaviorTreeResults results = new BehaviorTreeResults(BehaviorNodeState.Success);
MovementOrderInfo mvtOrderInfo = new MovementOrderInfo(destinationThisTurn, successorPoint);
mvtOrderInfo.IsSprinting = isSprinting;
results.orderInfo = mvtOrderInfo;
results.debugOrderString = string.Format("{0} moving toward destination: {1} dest: {2}", this.name, destinationThisTurn, destination.Position);
return(results);
}
override protected BehaviorTreeResults Tick()
{
BehaviorTreeResults results;
if (unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.Bool_RouteCompleted).BoolVal)
{
results = new BehaviorTreeResults(BehaviorNodeState.Success);
results.orderInfo = new OrderInfo(OrderType.Brace);
results.debugOrderString = string.Format("{0}: bracing for end of patrol route", this.name);
return(results);
}
bool isSprinting = unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.Bool_RouteShouldSprint).BoolVal;
if (isSprinting && unit.CanSprint)
{
unit.Pathing.SetSprinting();
}
else
{
unit.Pathing.SetWalking();
}
PathNodeGrid grid = unit.Pathing.CurrentGrid;
if (grid.UpdateBuild(25) > 0)
{
// have to wait for the grid to build.
results = new BehaviorTreeResults(BehaviorNodeState.Running);
return(results);
}
if (!unit.Pathing.ArePathGridsComplete)
{
// have to wait for the grid to build.
results = new BehaviorTreeResults(BehaviorNodeState.Running);
return(results);
}
float destinationRadius = unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.Float_RouteWaypointRadius).FloatVal;
RouteGameLogic myPatrolRoute = getRoute();
if (myPatrolRoute == null)
{
AIUtil.LogAI("Move Along Route failing because no route found", unit);
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
BehaviorVariableValue nrpiVal = unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.Int_RouteTargetPoint);
int nextRoutePointIndex = (nrpiVal != null) ? nrpiVal.IntVal : 0;
BehaviorVariableValue pfVal = unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.Bool_RouteFollowingForward);
bool patrollingForward = (pfVal != null) ? pfVal.BoolVal : true;
PatrolRouteWaypoints routeWaypointIterator = null;
switch (myPatrolRoute.routeTransitType)
{
case RouteTransitType.Circuit:
routeWaypointIterator = new CircuitRouteWaypoints(nextRoutePointIndex, patrollingForward, myPatrolRoute.routePointList.Length);
break;
case RouteTransitType.OneWay:
routeWaypointIterator = new OneWayRouteWaypoints(nextRoutePointIndex, patrollingForward, myPatrolRoute.routePointList.Length);
break;
case RouteTransitType.PingPong:
routeWaypointIterator = new PingPongRouteWaypoints(nextRoutePointIndex, patrollingForward, myPatrolRoute.routePointList.Length);
break;
default:
Debug.LogError("Invalid route transit type: " + myPatrolRoute.routeTransitType);
AIUtil.LogAI("Move Along Route failing because patrol route was set to an invalid transit type: " + myPatrolRoute.routeTransitType, unit);
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
float movementAvailable = unit.Pathing.MaxCost * unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.Float_PatrolRouteThrottlePercentage).FloatVal / 100.0f;
bool isComplete = false;
int nextWaypoint = -1;
bool nextPointGoesForward = false;
Vector3 successorPoint;
List <PathNode> availablePathNodes = unit.Pathing.CurrentGrid.GetSampledPathNodes();
// prune for region
string regionGUID = RegionUtil.StayInsideRegionGUID(unit);
if (!string.IsNullOrEmpty(regionGUID))
{
availablePathNodes = availablePathNodes.FindAll(node => RegionUtil.PointInRegion(unit.Combat, node.Position, regionGUID));
}
string guardGUID = unit.BehaviorTree.GetBehaviorVariableValue(BehaviorVariableName.String_GuardLanceGUID).StringVal;
Lance guardLance = guardGUID != null?unit.Combat.ItemRegistry.GetItemByGUID <Lance>(guardGUID) : null;
// if guarding units, adjust movement available to account for their speed
if (guardLance != null)
{
movementAvailable = adjustMovementAvailableForGuardLance(unit, movementAvailable, guardLance);
}
// prune for distance from start point
availablePathNodes = availablePathNodes.FindAll(node => node.CostToThisNode <= movementAvailable);
// if there is a guarding lance, make sure that we're not moving out of the lance tether
if (guardLance != null)
{
availablePathNodes = filterAvailablePathNodesForGuardTether(unit, availablePathNodes, guardLance);
}
Vector3 patrolPoint = getReachablePointOnRoute(unit.CurrentPosition, myPatrolRoute, routeWaypointIterator, availablePathNodes, out isComplete, out nextWaypoint, out nextPointGoesForward, out successorPoint);
unit.BehaviorTree.unitBehaviorVariables.SetVariable(BehaviorVariableName.Bool_RouteFollowingForward, new BehaviorVariableValue(nextPointGoesForward));
unit.BehaviorTree.unitBehaviorVariables.SetVariable(BehaviorVariableName.Int_RouteTargetPoint, new BehaviorVariableValue(nextWaypoint));
unit.BehaviorTree.unitBehaviorVariables.SetVariable(BehaviorVariableName.Bool_RouteCompleted, new BehaviorVariableValue(isComplete));
//Vector3 destination = RegionUtil.MaybeClipMovementDestinationToStayInsideRegion(unit, patrolPoint);
Vector3 destination = patrolPoint;
if (!isComplete)
{
List <PathNode> path = constructPath(unit.Combat.HexGrid, destination, availablePathNodes);
if ((path.Count == 0) || ((path.Count == 1) && (AIUtil.Get2DDistanceBetweenVector3s(path[0].Position, unit.CurrentPosition) < 1)))
{
// can't actually make progress - fail here, and presumably pass later on.
AIUtil.LogAI("Move Along Route failing because no nodes in path.", unit);
DialogueGameLogic proximityDialogue = unit.Combat.ItemRegistry.GetItemByGUID <DialogueGameLogic>(unit.Combat.Constants.CaptureEscortProximityDialogID);
if (proximityDialogue != null)
{
TriggerDialog triggerDialogueMessage = new TriggerDialog(unit.GUID, unit.Combat.Constants.CaptureEscortProximityDialogID, async: false);
unit.Combat.MessageCenter.PublishMessage(triggerDialogueMessage);
}
else
{
Debug.LogError("Could not find CaptureEscortProximityDialog. This is only a real error message if this is a Capture Escort (Normal Escort) mission. For other missions (Story, Ambush Convoy, etc) you can safely ignore this error message.");
}
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
destination = path[path.Count - 1].Position;
}
Vector3 cur = unit.CurrentPosition;
if ((destination - cur).magnitude < 1)
{
// can't actually make progress - fail here, and presumably pass later on.
AIUtil.LogAI("Move Along Route failing because destination too close to unit start.", unit);
return(new BehaviorTreeResults(BehaviorNodeState.Failure));
}
AIUtil.LogAI(string.Format("issuing order from [{0} {1} {2}] to [{3} {4} {5}] looking at [{6} {7} {8}]",
cur.x, cur.y, cur.z,
destination.x, destination.y, destination.z,
successorPoint.x, successorPoint.y, successorPoint.z
), unit);
results = new BehaviorTreeResults(BehaviorNodeState.Success);
MovementOrderInfo mvtOrderInfo = new MovementOrderInfo(destination, successorPoint);
mvtOrderInfo.IsSprinting = isSprinting;
results.orderInfo = mvtOrderInfo;
results.debugOrderString = string.Format("{0}: dest:{1} sprint:{2}", this.name, destination, mvtOrderInfo.IsSprinting);
return(results);
}
