vlad.os/LuaCsForBarotraumaEP
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(76e16f98e) Use outdoorsteering when far enough from the sub. Increase the wait until reachable time a bit.

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This commit is contained in:
Joonas Rikkonen
2019-05-18 17:43:38 +03:00
parent dc1dd454fd
commit 71d1738498
19 changed files with 214 additions and 134 deletions
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Barotrauma/BarotraumaShared/Source/Characters/AI/HumanAIController.cs
+19 -3
View File
@@ -100,6 +100,25 @@ namespace Barotrauma
steeringManager = outsideSteering;
}
float maxDistanceToSub = 3000;
if (Character.Submarine != null || SelectedAiTarget?.Entity?.Submarine != null &&
Vector2.DistanceSquared(Character.WorldPosition, SelectedAiTarget.Entity.Submarine.WorldPosition) < maxDistanceToSub * maxDistanceToSub)
{
if (steeringManager != insideSteering)
{
insideSteering.Reset();
}
steeringManager = insideSteering;
}
else
{
if (steeringManager != outsideSteering)
{
outsideSteering.Reset();
}
steeringManager = outsideSteering;
}
AnimController.Crouching = shouldCrouch;
CheckCrouching(deltaTime);
Character.ClearInputs();
@@ -360,9 +379,6 @@ namespace Barotrauma
if (GameMain.GameSession?.CrewManager != null && GameMain.GameSession.CrewManager.AddOrder(newOrder, newOrder.FadeOutTime))
{
Character.Speak(newOrder.GetChatMessage("", Character.CurrentHull?.DisplayName, givingOrderToSelf: false), ChatMessageType.Order);
#if SERVER
GameMain.Server.SendOrderChatMessage(new OrderChatMessage(newOrder, "", Character.CurrentHull, null, Character));
#endif
}
}
}
Barotrauma/BarotraumaShared/Source/Characters/AI/Objectives/AIObjectiveGoTo.cs
+9 -6
View File
@@ -1,7 +1,6 @@
using FarseerPhysics;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework;
using System;
using System.Linq;
using Barotrauma.Extensions;
namespace Barotrauma
{
@@ -46,7 +45,7 @@ namespace Barotrauma
{
this.Target = target;
this.repeat = repeat;
waitUntilPathUnreachable = 2.0f;
waitUntilPathUnreachable = 3.0f;
this.getDivingGearIfNeeded = getDivingGearIfNeeded;
CalculateCloseEnough();
}
@@ -115,9 +114,9 @@ namespace Barotrauma
Vector2 currTargetSimPos = Vector2.Zero;
currTargetSimPos = Target.SimPosition;
// Take the sub position into account in the sim pos
if (character.Submarine == null && Target.Submarine != null)
if (SteeringManager != PathSteering && character.Submarine == null && Target.Submarine != null)
{
//currTargetSimPos += Target.Submarine.SimPosition;
currTargetSimPos += Target.Submarine.SimPosition;
}
else if (character.Submarine != null && Target.Submarine == null)
{
@@ -132,6 +131,10 @@ namespace Barotrauma
}
}
character.AIController.SteeringManager.SteeringSeek(currTargetSimPos);
if (SteeringManager != PathSteering)
{
SteeringManager.SteeringAvoid(deltaTime, lookAheadDistance: 5, weight: 1, heading: VectorExtensions.Forward(character.AnimController.Collider.Rotation));
}
if (getDivingGearIfNeeded)
{
bool needsDivingGear = HumanAIController.NeedsDivingGear(targetHull);
Barotrauma/BarotraumaShared/Source/Characters/AI/SteeringManager.cs
+27 -29
View File
@@ -45,9 +45,9 @@ namespace Barotrauma
steering += DoSteeringWander(weight);
}
public void SteeringAvoid(float deltaTime, float lookAheadDistance, float weight = 1)
public void SteeringAvoid(float deltaTime, float lookAheadDistance, float weight = 1, Vector2? heading = null)
{
steering += DoSteeringAvoid(deltaTime, lookAheadDistance, weight);
steering += DoSteeringAvoid(deltaTime, lookAheadDistance, weight, heading);
}
public void SteeringManual(float deltaTime, Vector2 velocity)
@@ -129,10 +129,12 @@ namespace Barotrauma
return newSteering;
}
protected virtual Vector2 DoSteeringAvoid(float deltaTime, float lookAheadDistance, float weight)
protected virtual Vector2 DoSteeringAvoid(float deltaTime, float lookAheadDistance, float weight, Vector2? heading = null)
{
if (steering == Vector2.Zero || host.Steering == Vector2.Zero) return Vector2.Zero;
if (steering == Vector2.Zero || host.Steering == Vector2.Zero)
{
return Vector2.Zero;
}
float maxDistance = lookAheadDistance;
if (rayCastTimer <= 0.0f)
{
@@ -158,19 +160,11 @@ namespace Barotrauma
{
obstaclePosition.X = closestStructure.SimPosition.X;
}
avoidObstaclePos = obstaclePosition;
//avoidSteering = Vector2.Normalize(Submarine.LastPickedPosition - obstaclePosition);
}
/*else if (closestBody.UserData is Item)
{
avoidSteering = Vector2.Normalize(Submarine.LastPickedPosition - item.SimPosition);
}*/
else
{
avoidObstaclePos = Submarine.LastPickedPosition;
//avoidSteering = Vector2.Normalize(host.SimPosition - Submarine.LastPickedPosition);
}
}
}
@@ -185,22 +179,26 @@ namespace Barotrauma
Vector2 diff = avoidObstaclePos.Value - host.SimPosition;
float dist = diff.Length();
if (!avoidObstaclePos.HasValue) return Vector2.Zero;
Vector2 diff = avoidObstaclePos.Value - host.SimPosition;
float dist = diff.Length();
if (dist > maxDistance) return Vector2.Zero;
return -diff * (1.0f - dist / maxDistance) * weight;
}
Vector2 diff = avoidObstaclePos.Value - host.SimPosition;
float dist = diff.Length();
if (dist > maxDistance) return Vector2.Zero;
return -diff * (1.0f - dist / maxDistance) * weight;
if (dist > maxDistance)
{
return Vector2.Zero;
}
if (heading.HasValue)
{
var f = heading ?? host.Steering;
// Avoid to left or right depending on the current heading
Vector2 relativeVector = Vector2.Normalize(diff) - Vector2.Normalize(f);
var dir = relativeVector.X > 0 ? diff.Right() : diff.Left();
float factor = 1.0f - Math.Min(dist / maxDistance, 1);
return dir * factor * weight;
}
else
{
// Doesn't work right because it effectively just slows down or reverses the movement, where as we'd like to go right or left to avoid the target.
// There's also another issue, which also affects going right or left: the raycast doesn't hit anything if we turn too much -> avoiding doesn't work well.
// Could probably "remember" the avoidance a bit longer so that the avoid steering is not immedieately disgarded, but kept for a while and reduced gradually?
return -diff * (1.0f - dist / maxDistance) * weight;
}
}
}
}