vlad.os/LuaCsForBarotraumaEP
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(b0feecc1f) Use the code that includes wall avoidance for wandering also in AIObjectiveFindSafety and AIObjectiveGetItem when the target is unreachable.

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This commit is contained in:
Joonas Rikkonen
2019-03-28 12:35:01 +02:00
parent 05f12a144b
commit 72e7cb6e99
3 changed files with 44 additions and 43 deletions
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3
Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveFindSafety.cs
View File

@@ -115,7 +115,8 @@ namespace Barotrauma
unreachable.Add(goToObjective.Target as Hull);
}
goToObjective = null;
SteeringManager.SteeringWander();
HumanAIController.ObjectiveManager.GetObjective<AIObjectiveIdle>().Wander(deltaTime);
//SteeringManager.SteeringWander();
}
}
else if (currentHull != null)

3
Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveGetItem.cs
View File

@@ -99,7 +99,8 @@ namespace Barotrauma
FindTargetItem();
if (targetItem == null || moveToTarget == null)
{
SteeringManager.SteeringWander();
HumanAIController.ObjectiveManager.GetObjective<AIObjectiveIdle>().Wander(deltaTime);
//SteeringManager.SteeringWander();
return;
}

81
Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveIdle.cs
View File

@@ -98,51 +98,13 @@ namespace Barotrauma
PathSteering.Reset();
return;
}
if (standStillTimer < -walkDuration)
{
standStillTimer = Rand.Range(standStillMin, standStillMax);
}
//steer away from edges of the hull
if (character.AnimController.CurrentHull != null && !character.IsClimbing)
{
float leftDist = character.Position.X - character.AnimController.CurrentHull.Rect.X;
float rightDist = character.AnimController.CurrentHull.Rect.Right - character.Position.X;
if (leftDist < WallAvoidDistance && rightDist < WallAvoidDistance)
{
if (Math.Abs(rightDist - leftDist) > WallAvoidDistance / 2)
{
PathSteering.SteeringManual(deltaTime, Vector2.UnitX * Math.Sign(rightDist - leftDist));
}
else
{
PathSteering.Reset();
return;
}
}
else if (leftDist < WallAvoidDistance)
{
PathSteering.SteeringManual(deltaTime, Vector2.UnitX * (WallAvoidDistance-leftDist) / WallAvoidDistance);
PathSteering.WanderAngle = 0.0f;
return;
}
else if (rightDist < WallAvoidDistance)
{
PathSteering.SteeringManual(deltaTime, -Vector2.UnitX * (WallAvoidDistance-rightDist) / WallAvoidDistance);
PathSteering.WanderAngle = MathHelper.Pi;
return;
}
}
character.AIController.SteeringManager.SteeringWander();
if (!character.IsClimbing && !character.AnimController.InWater)
{
//reset vertical steering to prevent dropping down from platforms etc
character.AIController.SteeringManager.ResetY();
}
return;
Wander(deltaTime);
return;
}
if (currentTarget != null)
@@ -151,6 +113,43 @@ namespace Barotrauma
}
}
public void Wander(float deltaTime)
{
//steer away from edges of the hull
if (character.AnimController.CurrentHull != null && !character.IsClimbing)
{
float leftDist = character.Position.X - character.AnimController.CurrentHull.Rect.X;
float rightDist = character.AnimController.CurrentHull.Rect.Right - character.Position.X;
if (leftDist < WallAvoidDistance && rightDist < WallAvoidDistance)
{
if (Math.Abs(rightDist - leftDist) > WallAvoidDistance / 2)
{
PathSteering.SteeringManual(deltaTime, Vector2.UnitX * Math.Sign(rightDist - leftDist));
}
else
{
PathSteering.Reset();
}
}
else if (leftDist < WallAvoidDistance)
{
PathSteering.SteeringManual(deltaTime, Vector2.UnitX * (WallAvoidDistance - leftDist) / WallAvoidDistance);
PathSteering.WanderAngle = 0.0f;
}
else if (rightDist < WallAvoidDistance)
{
PathSteering.SteeringManual(deltaTime, -Vector2.UnitX * (WallAvoidDistance - rightDist) / WallAvoidDistance);
PathSteering.WanderAngle = MathHelper.Pi;
}
}
SteeringManager.SteeringWander();
if (!character.IsClimbing && !character.AnimController.InWater)
{
//reset vertical steering to prevent dropping down from platforms etc
character.AIController.SteeringManager.ResetY();
}
}
private readonly List<Hull> targetHulls = new List<Hull>(20);
private readonly List<float> hullWeights = new List<float>(20);