(e3f599b5d) Go to objective checks the path access only once per second. Add notes.

2019-05-16 05:37:29 +03:00
parent 6f9690eeaf
commit c060c90cba
13 changed files with 291 additions and 267 deletions
@@ -313,6 +313,9 @@ namespace Barotrauma
            return currentPath.CurrentNode.SimPosition - pos;
        }

+        /// <summary>
+        /// This method generates some garbage and is a bit expensive since it uses the recursive Item.GetConnectedComponents() method.
+        /// </summary>
        public bool HasAccessToPath(SteeringPath path)
        {
            foreach (var node in path.Nodes)
@@ -516,6 +516,49 @@ namespace Barotrauma
                {
                    character.AIController.SteeringManager.Reset();
                }
+                if (goToObjective != null) { return; }
+                if (currentHull == null) { return; }
+                //goto objective doesn't exist (a safe hull not found, or a path to a safe hull not found)
+                // -> attempt to manually steer away from hazards
+                Vector2 escapeVel = Vector2.Zero;
+                foreach (FireSource fireSource in currentHull.FireSources)
+                {
+                    Vector2 dir = character.Position - fireSource.Position;
+                    float distMultiplier = MathHelper.Clamp(100.0f / Vector2.Distance(fireSource.Position, character.Position), 0.1f, 10.0f);
+                    escapeVel += new Vector2(Math.Sign(dir.X) * distMultiplier, !character.IsClimbing ? 0 : Math.Sign(dir.Y) * distMultiplier);
+                }
+                foreach (Character enemy in Character.CharacterList)
+                {
+                    //don't run from friendly NPCs
+                    if (enemy.TeamID == Character.TeamType.FriendlyNPC) { continue; }
+                    //friendly NPCs don't run away from anything but characters controlled by EnemyAIController (= monsters)
+                    if (character.TeamID == Character.TeamType.FriendlyNPC && !(enemy.AIController is EnemyAIController)) { continue; }
+                    if (enemy.CurrentHull == currentHull && !enemy.IsDead && !enemy.IsUnconscious &&
+                        (enemy.AIController is EnemyAIController || enemy.TeamID != character.TeamID))
+                    {
+                        Vector2 dir = character.Position - enemy.Position;
+                        float distMultiplier = MathHelper.Clamp(100.0f / Vector2.Distance(enemy.Position, character.Position), 0.1f, 10.0f);
+                        escapeVel += new Vector2(Math.Sign(dir.X) * distMultiplier, !character.IsClimbing ? 0 : Math.Sign(dir.Y) * distMultiplier);
+                    }
+                }
+                if (escapeVel != Vector2.Zero)
+                {
+                    //only move if we haven't reached the edge of the room
+                    if ((escapeVel.X < 0 && character.Position.X > currentHull.Rect.X + 50) ||
+                        (escapeVel.X > 0 && character.Position.X < currentHull.Rect.Right - 50))
+                    {
+                        character.AIController.SteeringManager.SteeringManual(deltaTime, escapeVel);
+                    }
+                    else
+                    {
+                        character.AnimController.TargetDir = escapeVel.X < 0.0f ? Direction.Right : Direction.Left;
+                        character.AIController.SteeringManager.Reset();
+                    }
+                }
+                else
+                {
+                    character.AIController.SteeringManager.Reset();
+                }
            }
        }

@@ -557,32 +600,6 @@ namespace Barotrauma
                    {
                        hullSafety /= 10;
                    }
-                    else
-                    {
-                        // TODO: could also target gaps that get us inside?
-                        foreach (Item item in Item.ItemList)
-                        {
-                            if (item.CurrentHull == hull && item.HasTag("airlock"))
-                            {
-                                hullSafety = 100;
-                                break;
-                            }
-                        }
-                    }
-                    // Huge preference for closer targets
-                    float distance = Vector2.DistanceSquared(character.WorldPosition, hull.WorldPosition);
-                    float distanceFactor = MathHelper.Lerp(1, 0.2f, MathUtils.InverseLerp(0, MathUtils.Pow(100000, 2), distance));
-                    hullSafety *= distanceFactor;
-                    // If the target is not inside a friendly submarine, considerably reduce the hull safety.
-                    if (hull.Submarine.TeamID != character.TeamID && hull.Submarine.TeamID != Character.TeamType.FriendlyNPC)
-                    {
-                        hullSafety /= 10;
-                    }
-                }
-                if (hullSafety > bestValue)
-                {
-                    bestHull = hull;
-                    bestValue = hullSafety;
                }
                else
                {
@@ -298,6 +298,31 @@ namespace Barotrauma
            {
 #if DEBUG
                DebugConsole.ThrowError("AIObjectiveFixLeak failed - the item \"" + weldingTool + "\" has no RepairTool component but is tagged as a welding tool");
+#endif
+                abandon = true;
+                return;
+            }
+            Vector2 gapDiff = Leak.WorldPosition - character.WorldPosition;
+            // TODO: use the collider size/reach?
+            if (!character.AnimController.InWater && Math.Abs(gapDiff.X) < 100 && gapDiff.Y < 0.0f && gapDiff.Y > -150)
+            {
+                HumanAIController.AnimController.Crouching = true;
+            }
+            float reach = ConvertUnits.ToSimUnits(repairTool.Range);
+            bool canOperate = ConvertUnits.ToSimUnits(gapDiff.Length()) < reach;
+            if (canOperate)
+            {
+                TryAddSubObjective(ref operateObjective, () => new AIObjectiveOperateItem(repairTool, character, objectiveManager, option: "", requireEquip: true, operateTarget: Leak));
+            }
+            else
+            {
+                TryAddSubObjective(ref gotoObjective, () => new AIObjectiveGoTo(ConvertUnits.ToSimUnits(GetStandPosition()), character, objectiveManager) { CloseEnough = reach * 0.75f });
+            }
+            var repairTool = weldingTool.GetComponent<RepairTool>();
+            if (repairTool == null)
+            {
+#if DEBUG
+                DebugConsole.ThrowError("AIObjectiveFixLeak failed - the item \"" + weldingTool + "\" has no RepairTool component but is tagged as a welding tool");
 #endif
                abandon = true;
                return;
@@ -8,6 +8,9 @@ namespace Barotrauma
    {
        public override string DebugTag => "go to";

+        const float checkAccessInterval = 1;
+        private float accessCheckTimer;
+
        private AIObjectiveFindDivingGear findDivingGear;
        private Vector2 targetPos;
        private bool repeat;
@@ -153,10 +156,18 @@ namespace Barotrauma
                    abandon = true;
                    return;
                }
-                if (insideSteering && !PathSteering.HasAccessToPath(PathSteering.CurrentPath))
+                if (accessCheckTimer <= 0)
                {
-                    abandon = true;
-                    return;
+                    accessCheckTimer = checkAccessInterval;
+                    if (insideSteering && !PathSteering.HasAccessToPath(PathSteering.CurrentPath))
+                    {
+                        abandon = true;
+                        return;
+                    }
+                }
+                else
+                {
+                    accessCheckTimer -= deltaTime;
                }
                character.AIController.SteeringManager.SteeringSeek(currTargetPos);
                if (getDivingGearIfNeeded)
@@ -74,6 +74,21 @@ namespace Barotrauma
            }
        }

+        public override void Update(float deltaTime)
+        {
+            if (objectiveManager.CurrentObjective == this)
+            {
+                if (randomTimer > 0)
+                {
+                    randomTimer -= deltaTime;
+                }
+                else
+                {
+                    SetRandom();
+                }
+            }
+        }
+
        public override bool IsCompleted() => false;
        public override bool CanBeCompleted => true;

@@ -132,6 +132,10 @@ namespace Barotrauma
                    {
                        isCompleted = true;
                    }
+                    if (component.AIOperate(deltaTime, character, this))
+                    {
+                        isCompleted = true;
+                    }
                }
                else
                {
@@ -582,6 +582,25 @@ namespace Barotrauma.Items.Components
                    }
                }
                
+                if (targetItem.Prefab.DeconstructItems.Any())
+                {
+                    inputContainer.Inventory.RemoveItem(targetItem);
+                    Entity.Spawner.AddToRemoveQueue(targetItem);
+                    MoveInputQueue();
+                    PutItemsToLinkedContainer();
+                }
+                else
+                {
+                    if (outputContainer.Inventory.Items.All(i => i != null))
+                    {
+                        targetItem.Drop(dropper: null);
+                    }
+                    else
+                    {
+                        outputContainer.Inventory.TryPutItem(targetItem, user: null, createNetworkEvent: true);
+                    }
+                }
+                
                if (targetItem.Prefab.DeconstructItems.Any())
                {
                    inputContainer.Inventory.RemoveItem(targetItem);
@@ -212,6 +212,33 @@ namespace Barotrauma.Items.Components
            }
        }

+        public Vector2? PosToMaintain
+        {
+            get { return posToMaintain; }
+            set { posToMaintain = value; }
+        }
+
+        struct ObstacleDebugInfo
+        {
+            public Vector2 Point1;
+            public Vector2 Point2;
+
+            public Vector2? Intersection;
+
+            public float Dot;
+
+            public Vector2 AvoidStrength;
+
+            public ObstacleDebugInfo(GraphEdge edge, Vector2? intersection, float dot, Vector2 avoidStrength)
+            {
+                Point1 = edge.Point1;
+                Point2 = edge.Point2;
+                Intersection = intersection;
+                Dot = dot;
+                AvoidStrength = avoidStrength;
+            }
+        }
+
        //edge point 1, edge point 2, avoid strength
        private List<ObstacleDebugInfo> debugDrawObstacles = new List<ObstacleDebugInfo>();

@@ -1524,6 +1524,10 @@ namespace Barotrauma
            {
                ApplyStatusEffects(!waterProof && inWater ? ActionType.InWater : ActionType.NotInWater, deltaTime);
            }
+            if (!broken)
+            {
+                ApplyStatusEffects(!waterProof && inWater ? ActionType.InWater : ActionType.NotInWater, deltaTime);
+            }
            ApplyStatusEffects(!waterProof && inWater ? ActionType.InWater : ActionType.NotInWater, deltaTime);

            if (body == null || !body.Enabled || !inWater || ParentInventory != null || Removed) { return; }
@@ -1660,6 +1664,9 @@ namespace Barotrauma
            }
        }

+        /// <summary>
+        /// Note: This function generates garbage and might be a bit too heavy to be used once per frame.
+        /// </summary>
        public List<T> GetConnectedComponents<T>(bool recursive = false) where T : ItemComponent
        {
            List<T> connectedComponents = new List<T>();
@@ -1712,6 +1719,9 @@ namespace Barotrauma
            }
        }

+        /// <summary>
+        /// Note: This function generates garbage and might be a bit too heavy to be used once per frame.
+        /// </summary>
        public List<T> GetConnectedComponentsRecursive<T>(Connection c) where T : ItemComponent
        {
            List<T> connectedComponents = new List<T>();
@@ -303,6 +303,25 @@ namespace Barotrauma
            }
        }

+        public string DisplayName
+        {
+            get;
+            private set;
+        }
+
+        private string roomName;
+        [Editable, Serialize("", true, translationTextTag: "RoomName.")]
+        public string RoomName
+        {
+            get { return roomName; }
+            set
+            {
+                if (roomName == value) { return; }
+                roomName = value;
+                DisplayName = TextManager.Get(roomName, returnNull: true) ?? roomName;
+            }
+        }
+
        public override Rectangle Rect
        {
            get