Add FleeGoal

A goal which can be configured to run away to a possible safepoint if X mobs attack.
Xian55 · Dec 11, 2024 · eda5c45 · eda5c45
1 parent 946035f
commit eda5c45
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Showing 4 changed files with 187 additions and 2 deletions.
diff --git a/Core/GOAP/GoapAgentState.cs b/Core/GOAP/GoapAgentState.cs
@@ -1,4 +1,6 @@
-
+using System.Collections.Generic;
+using System.Numerics;
+
 namespace Core.GOAP;
 
 public sealed class GoapAgentState
@@ -9,4 +11,5 @@ public sealed class GoapAgentState
     public int ConsumableCorpseCount { get; set; }
     public int LastCombatKillCount { get; set; }
     public bool Gathering { get; set; }
+    public LinkedList<Vector3> safeLocations = new LinkedList<Vector3>();
 }
diff --git a/Core/Goals/CombatGoal.cs b/Core/Goals/CombatGoal.cs
@@ -3,6 +3,7 @@
 using Microsoft.Extensions.Logging;
 
 using System;
+using System.Collections.Generic;
 using System.Numerics;
 
 namespace Core.Goals;
@@ -21,6 +22,7 @@ public sealed class CombatGoal : GoapGoal, IGoapEventListener
     private readonly CastingHandler castingHandler;
     private readonly IMountHandler mountHandler;
     private readonly CombatLog combatLog;
+    private readonly GoapAgentState goapAgentState;
 
     private float lastDirection;
     private float lastMinDistance;
@@ -29,7 +31,7 @@ public sealed class CombatGoal : GoapGoal, IGoapEventListener
     public CombatGoal(ILogger<CombatGoal> logger, ConfigurableInput input,
         Wait wait, PlayerReader playerReader, StopMoving stopMoving, AddonBits bits,
         ClassConfiguration classConfiguration, ClassConfiguration classConfig,
-        CastingHandler castingHandler, CombatLog combatLog,
+        CastingHandler castingHandler, CombatLog combatLog, GoapAgentState state,
         IMountHandler mountHandler)
         : base(nameof(CombatGoal))
     {
@@ -46,6 +48,8 @@ public CombatGoal(ILogger<CombatGoal> logger, ConfigurableInput input,
         this.mountHandler = mountHandler;
         this.classConfig = classConfig;
 
+        this.goapAgentState = state;
+
         AddPrecondition(GoapKey.incombat, true);
         AddPrecondition(GoapKey.hastarget, true);
         AddPrecondition(GoapKey.targetisalive, true);
@@ -162,6 +166,36 @@ public override void Update()
                 stopMoving.Stop();
                 FindNewTarget();
             }
+            else
+            {
+                // dont save too close points
+                logger.LogInformation("Target(s) Dead -- trying saving safe pos " + playerReader.MapPosNoZ.ToString());
+                bool foundClosePoint = false;
+                if (this.goapAgentState.safeLocations == null)
+                {
+                    return;
+                }
+                for (LinkedListNode<Vector3> point = this.goapAgentState.safeLocations.Last; point != null; point = point.Previous)
+                {
+                    Vector2 p1 = new Vector2(point.Value.X, point.Value.Y);
+                    Vector2 p2 = new Vector2(playerReader.MapPos.X, playerReader.MapPos.Y);
+                    if (Vector2.Distance(p1, p2) <= 0.1)
+                    {
+                        foundClosePoint = true;
+                        break;
+                    }
+                }
+                if (!foundClosePoint)
+                {
+                    Console.WriteLine("Saving safepos: " + playerReader.MapPosNoZ.ToString());
+                    this.goapAgentState.safeLocations.AddLast(playerReader.MapPosNoZ);
+                    if (this.goapAgentState.safeLocations.Count > 100)
+                    {
+                        this.goapAgentState.safeLocations.RemoveFirst();
+                    }
+                }
+                input.PressClearTarget();
+            }
         }
     }
 

diff --git a/Core/Goals/FleeGoal.cs b/Core/Goals/FleeGoal.cs
@@ -0,0 +1,147 @@
+using Core.GOAP;
+
+using Microsoft.Extensions.Logging;
+
+using System;
+using System.Collections.Generic;
+using System.Numerics;
+
+namespace Core.Goals;
+
+public sealed class FleeGoal : GoapGoal
+{
+    public override float Cost => 4f;
+    private readonly ILogger<CombatGoal> logger;
+    private readonly ConfigurableInput input;
+    private readonly ClassConfiguration classConfig;
+    private readonly Wait wait;
+    private readonly PlayerReader playerReader;
+    private readonly Navigation playerNavigation;
+    private readonly AddonBits bits;
+    private readonly StopMoving stopMoving;
+    private readonly CastingHandler castingHandler;
+    private readonly IMountHandler mountHandler;
+    private readonly CombatLog combatLog;
+    private readonly GoapAgentState goapAgentState;
+    public int MOB_COUNT = 1;
+    public bool runningAway;
+
+    public FleeGoal(ILogger<CombatGoal> logger, ConfigurableInput input,
+        Wait wait, PlayerReader playerReader, StopMoving stopMoving, AddonBits bits,
+        ClassConfiguration classConfiguration, Navigation playerNavigation, GoapAgentState state,
+        ClassConfiguration classConfig, CastingHandler castingHandler, CombatLog combatLog,
+        IMountHandler mountHandler)
+        : base(nameof(CombatGoal))
+    {
+        this.logger = logger;
+        this.input = input;
+
+        this.runningAway = false;
+        this.wait = wait;
+        this.playerReader = playerReader;
+        this.playerNavigation = playerNavigation;
+        this.bits = bits;
+        this.combatLog = combatLog;
+
+        this.stopMoving = stopMoving;
+        this.castingHandler = castingHandler;
+        this.mountHandler = mountHandler;
+        this.classConfig = classConfig;
+        this.goapAgentState = state;
+
+        AddPrecondition(GoapKey.incombat, true);
+        //AddPrecondition(GoapKey.hastarget, true);
+        //AddPrecondition(GoapKey.targetisalive, true);
+        //AddPrecondition(GoapKey.targethostile, true);
+        //AddPrecondition(GoapKey.targettargetsus, true);
+        //AddPrecondition(GoapKey.incombatrange, true);
+
+        //AddEffect(GoapKey.producedcorpse, true);
+        //AddEffect(GoapKey.targetisalive, false);
+        //AddEffect(GoapKey.hastarget, false);
+
+        Keys = classConfiguration.Combat.Sequence;
+    }
+
+    private void ResetCooldowns()
+    {
+        ReadOnlySpan<KeyAction> span = Keys;
+        for (int i = 0; i < span.Length; i++)
+        {
+            KeyAction keyAction = span[i];
+            if (keyAction.ResetOnNewTarget)
+            {
+                keyAction.ResetCooldown();
+                keyAction.ResetCharges();
+            }
+        }
+    }
+
+    public override void OnEnter()
+    {
+        if (mountHandler.IsMounted())
+        {
+            mountHandler.Dismount();
+        }
+
+        this.runningAway = false;
+        playerNavigation.Stop();
+        playerNavigation.SetWayPoints(stackalloc Vector3[] { });
+        playerNavigation.ResetStuckParameters();
+    }
+
+    public override void OnExit()
+    {
+        if (combatLog.DamageTakenCount() > 0 && !bits.Target())
+        {
+            stopMoving.Stop();
+        }
+        // clearing
+        this.runningAway = false;
+        playerNavigation.Stop();
+        playerNavigation.SetWayPoints(stackalloc Vector3[] { });
+        playerNavigation.ResetStuckParameters();
+    }
+
+    public override void Update()
+    {
+        wait.Update();
+        if (this.goapAgentState.safeLocations.Count >= MOB_COUNT && this.runningAway == false)
+        {
+
+            bool foundPoint = false;
+            logger.LogInformation("Flee Goal Activated. Current Pos: " + playerReader.MapPos.ToString() + ",Safe Spots: " + goapAgentState.safeLocations.Count);
+            if (goapAgentState.safeLocations == null)
+            {
+                return;
+            }
+            for (LinkedListNode<Vector3> point = goapAgentState.safeLocations.Last; point != null; point = point.Previous)
+            {
+                Vector2 p1 = new Vector2(point.Value.X, point.Value.Y);
+                Vector2 p2 = new Vector2(playerReader.MapPos.X, playerReader.MapPos.Y);
+                if (Vector2.Distance(p1, p2) >= 2.2)
+                {
+                    // select the point far enough to lose the current mobs.
+                    input.PressClearTarget();
+                    playerNavigation.Stop();
+                    playerNavigation.ResetStuckParameters();
+                    playerNavigation.SetWayPoints(stackalloc Vector3[] { (Vector3)(point.Value) });
+                    playerNavigation.Update();
+                    Console.WriteLine("Found point " + point.Value.ToString());
+                    foundPoint = true;
+                    this.runningAway = true;
+                    break;
+                }
+            }
+            if (foundPoint)
+            {
+                logger.LogInformation("Running away to the last safe point!");
+                return;
+            }
+            else
+            {
+                logger.LogInformation("Cant run away, figting!");
+            }
+        }
+    }
+}
diff --git a/Core/GoalsFactory/GoalFactory.cs b/Core/GoalsFactory/GoalFactory.cs
@@ -83,6 +83,7 @@ public static IServiceProvider Create(
         {
             services.AddScoped<GoapGoal, WalkToCorpseGoal>();
             services.AddScoped<GoapGoal, CombatGoal>();
+            services.AddScoped<GoapGoal, FleeGoal>();
             services.AddScoped<GoapGoal, ApproachTargetGoal>();
             services.AddScoped<GoapGoal, WaitForGatheringGoal>();
             ResolveFollowRouteGoal(services, classConfig);