Join the status processor of the AI escape.

加入AI逃跑的状态处理器。

locals/Log.csv

@@ -28,9 +28,7 @@ log_loot_list_has_no_entries,ID为{0}的战利品表，没有指定条目。,"Lo
 log_not_within_the_loot_spawn_range,给定的数值{0}没有在战利品{1}的生成范围{2}内。,The given value {0} is not within the spawn range {2} of loot {1}.,与えられた数値{0}は戦利品{1}の生成範囲{2}内にありません。
 log_loot_data_quantity,有{0}个战利品数据被返回。,{0} loot data was returned.,{0}個の戦利品データが返されます。
 log_loot_data_add,生成战利品{0},Add loot {0},戦利品{0}を生成する
-
 log_warning_node_cannot_cast_to,创建的物品{0}无法被转型为类型{1},Created items {0} cannot be cast into type {1},作成されたアイテム {0} をタイプ {1} にキャストすることはできません。
-
 log_start_item_register_from_file,开始从文件注册物品信息,Start registering item information from files,アイテム情報をファイルから登録開始
 log_found_files,找到{0}个文件,Found {0} files,{0}ファイルが見つかりました
 log_found_item_types,从文件中找到{0}个物品类型,Found {0} item types in files,ファイルから{0}個のアイテム・タイプが見つかった
@@ -84,3 +82,8 @@ log_no_weapon_detected,没有检测到武器。,No weapon detected.,武器が検
 log_weapon_lost,武器丢失。,Weapon lost.,武器が失われました。
 log_nearest_node_is_null,最近的节点为空。,The nearest node is null.,最も近いノードが空です。
 log_node_is_not_WeaponTemplate,节点不是WeaponTemplate。,The node is not a WeaponTemplate.,ノードはWeaponTemplateではありません。
+log_weapon_not_in_pickup_range,武器不在拾取范围内。,The weapon is not within the pickup range.,武器は拾い取り範囲内にありません。
+log_weapon_picked_up,武器被拾取。,Weapon picked up.,武器が拾い取られました。
+log_weapon_pickup_failed,武器拾取失败。,Weapon pickup failed.,武器の拾い取りに失敗しました。
+log_enter_the_picking_range_body,进入拾取范围。,Enter the picking range.,拾い取り範囲に入ります。
+log_search_for_weapon_timeout,搜索武器超时。,Search for weapon timeout.,武器の検索がタイムアウトしました。

prefab/entitys/Character.tscn

@@ -26,7 +26,6 @@ animations = [{
 collision_layer = 4
 collision_mask = 34
 script = ExtResource("1_1dlls")
-LootListId = null
 metadata/CampId = "Default"
 metadata/MaxHp = 32
 

prefab/entitys/DelivererOfDarkMagic.tscn

@@ -10,8 +10,8 @@
 radius = 20.0
 height = 52.0
 
-[sub_resource type="CircleShape2D" id="CircleShape2D_vmqbt"]
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_a3myh"]
-radius = 34.5398
+size = Vector2(46, 65)
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_qumby"]
 animations = [{
@@ -25,10 +25,10 @@ animations = [{
 }]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_c61vr"]
-radius = 185.132
+radius = 153.0
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_fowd5"]
-radius = 233.808
+radius = 172.29
 
 [node name="DelivererOfDarkMagic" type="CharacterBody2D"]
 collision_layer = 64
@@ -48,7 +48,8 @@ collision_layer = 0
 collision_mask = 8
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Area2DPickingArea"]
-shape = SubResource("CircleShape2D_vmqbt")
+position = Vector2(0, 5.5)
+shape = SubResource("RectangleShape2D_a3myh")
 
 [node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
 sprite_frames = SubResource("SpriteFrames_qumby")

scripts/Config.cs

@@ -8,19 +8,6 @@ namespace ColdMint.scripts;
 
 public static class Config
 {
-    /// <summary>
-    /// <para>ID of the behavior tree</para>
-    /// <para>行为树的ID</para>
-    /// </summary>
-    public static class BehaviorTreeId
-    {
-        /// <summary>
-        /// <para>巡逻</para>
-        /// <para>Patrol</para>
-        /// </summary>
-        public const string Patrol = "Patrol";
-    }
-
     /// <summary>
     /// <para>Loot table ID</para>
     /// <para>战利品表ID</para>
@@ -34,31 +21,6 @@ public static class Config
         public const string Test = "test";
     }
 
-    /// <summary>
-    /// <para>BehaviorTreeResult</para>
-    /// <para>行为树的结果</para>
-    /// </summary>
-    public static class BehaviorTreeResult
-    {
-        /// <summary>
-        /// <para>Running</para>
-        /// <para>运行中</para>
-        /// </summary>
-        public const int Running = 0;
-
-        /// <summary>
-        /// <para>Success</para>
-        /// <para>成功</para>
-        /// </summary>
-        public const int Success = 1;
-
-        /// <summary>
-        /// <para>Failure</para>
-        /// <para>失败</para>
-        /// </summary>
-        public const int Failure = 2;
-    }
-
 
     /// <summary>
     /// <para>Camp ID</para>

scripts/character/AiCharacter.cs

@@ -347,9 +347,12 @@ public sealed partial class AiCharacter : CharacterTemplate
     private void EnterTheScoutArea(Node node)
     {
         if (node is WeaponTemplate weaponTemplate)
+        {
+            if (CanPickItem(weaponTemplate))
             {
                 _weaponInTheScoutRange?.Add(weaponTemplate);
             }
+        }
 
         CanCauseHarmNode(node, (canCause, characterTemplate) =>
         {

scripts/character/CharacterTemplate.cs

@@ -240,14 +240,12 @@ public partial class CharacterTemplate : CharacterBody2D
         foreach (var pickingRangeBody in PickingRangeBodies)
         {
             if (pickingRangeBody is not WeaponTemplate weaponTemplate) continue;
-            if (weaponTemplate.Owner != null)
+            if (weaponTemplate.Picked)
             {
                 continue;
             }
-
             weaponTemplates.Add(weaponTemplate);
         }
-
         return weaponTemplates.ToArray();
     }
 
@@ -308,7 +306,7 @@ public partial class CharacterTemplate : CharacterBody2D
     /// </summary>
     /// <param name="node"></param>
     /// <returns></returns>
-    private bool CanPickItem(Node node)
+    protected bool CanPickItem(Node node)
     {
         if (_currentItem != null && node == _currentItem)
         {
@@ -336,7 +334,7 @@ public partial class CharacterTemplate : CharacterBody2D
     ///<para>Whether successfully picked up</para>
     ///<para>是否成功拾起</para>
     /// </returns>
-    protected bool PickItem(Node2D? pickAbleItemNode2D)
+    public bool PickItem(Node2D? pickAbleItemNode2D)
     {
         //Empty reference checking is implicitly performed here.
         //此处隐式的执行了空引用检查。
@@ -612,6 +610,7 @@ public partial class CharacterTemplate : CharacterBody2D
             return;
         }
 
+        LogCat.Log("enter_the_picking_range_body");
         PickingRangeBodiesList?.Add(node);
     }
 

scripts/projectile/ProjectileTemplate.cs

@@ -14,17 +14,17 @@ namespace ColdMint.scripts.projectile;
 /// </summary>
 public partial class ProjectileTemplate : CharacterBody2D
 {
-    protected long Life;
+    private long _life;
 
     //The durability of the projectile
     //抛射体的耐久度
     //When the projectile hits the object, the durability will be reduced, and when the durability is less than or equal to 0, the projectile will be destroyed
     //当抛射体撞击到物体时，会减少耐久度，当耐久度小于等于0时，销毁抛射体
-    protected double Durability;
+    private double _durability;
 
-    protected int MaxDamage;
+    private int _maxDamage;
-    protected int MinDamage;
+    private int _minDamage;
-    protected int DamageType;
+    private int _damageType;
 
     /// <summary>
     /// <para>After this time destroy the projectile</para>
@@ -37,7 +37,7 @@ public partial class ProjectileTemplate : CharacterBody2D
     /// <para>The impact area of the bullet</para>
     /// <para>子弹的碰撞区域</para>
     /// </summary>
-    protected Area2D? Area2D;
+    private Area2D? _area2D;
 
     /// <summary>
     /// <para>knockback</para>
@@ -47,7 +47,7 @@ public partial class ProjectileTemplate : CharacterBody2D
     ///<para>How much force does it have when hitting the character? Unit: Number of cells，The X direction of the force is inferred automatically.</para>
     ///<para>当击中角色时带有多大的力？单位：格数，力的X方向是自动推断的。</para>
     /// </remarks>
-    protected Vector2 KnockbackForce;
+    private Vector2 _knockbackForce;
 
     public float Speed => GetMeta("Speed", "15").AsSingle();
 
@@ -61,26 +61,26 @@ public partial class ProjectileTemplate : CharacterBody2D
     {
         //The bullet's impact detection area
         //子弹的碰撞检测区域
-        Area2D = GetNode<Area2D>("CollisionDetectionArea");
+        _area2D = GetNode<Area2D>("CollisionDetectionArea");
-        Area2D.Monitoring = true;
+        _area2D.Monitoring = true;
-        Area2D.BodyEntered += OnBodyEnter;
+        _area2D.BodyEntered += OnBodyEnter;
-        Area2D.BodyExited += OnBodyExited;
+        _area2D.BodyExited += OnBodyExited;
-        Durability = GetMeta("Durability", "1").AsDouble();
+        _durability = GetMeta("Durability", "1").AsDouble();
-        MaxDamage = GetMeta("MaxDamage", "7").AsInt32();
+        _maxDamage = GetMeta("MaxDamage", "7").AsInt32();
-        MinDamage = GetMeta("MinDamage", "5").AsInt32();
+        _minDamage = GetMeta("MinDamage", "5").AsInt32();
-        DamageType = GetMeta("DamageType", Config.DamageType.Physical).AsInt32();
+        _damageType = GetMeta("DamageType", Config.DamageType.Physical).AsInt32();
-        KnockbackForce = GetMeta("Knockback", Vector2.Zero).AsVector2();
+        _knockbackForce = GetMeta("Knockback", Vector2.Zero).AsVector2();
         //life(ms)
         //子弹的存在时间(毫秒)
-        Life = GetMeta("Life", "10000").AsInt64();
+        _life = GetMeta("Life", "10000").AsInt64();
         //If the existence time is less than or equal to 0, then it is set to exist for 10 seconds, and projectiles that exist indefinitely are prohibited
         //如果存在时间小于等于0，那么设置为存在10秒，禁止无限期存在的抛射体
-        if (Life <= 0)
+        if (_life <= 0)
         {
-            Life = 10000;
+            _life = 10000;
         }
 
-        _destructionTime = DateTime.Now.AddMilliseconds(Life);
+        _destructionTime = DateTime.Now.AddMilliseconds(_life);
     }
 
 
@@ -148,19 +148,19 @@ public partial class ProjectileTemplate : CharacterBody2D
             var damage = new Damage
             {
                 Attacker = owner,
-                MaxDamage = MaxDamage,
+                MaxDamage = _maxDamage,
-                MinDamage = MinDamage
+                MinDamage = _minDamage
             };
             damage.CreateDamage();
             damage.MoveLeft = Velocity.X < 0;
-            damage.Type = DamageType;
+            damage.Type = _damageType;
             characterTemplate.Damage(damage);
-            if (KnockbackForce != Vector2.Zero)
+            if (_knockbackForce != Vector2.Zero)
             {
                 //If we set the attack force, then apply the force to the object
                 //如果我们设置了攻退力，那么将力应用到对象上
                 var force = new Vector2();
-                var forceX = Math.Abs(KnockbackForce.X);
+                var forceX = Math.Abs(_knockbackForce.X);
                 if (Velocity.X < 0)
                 {
                     //Beat back to port
@@ -169,18 +169,18 @@ public partial class ProjectileTemplate : CharacterBody2D
                 }
 
                 force.X = forceX * Config.CellSize;
-                force.Y = KnockbackForce.Y * Config.CellSize;
+                force.Y = _knockbackForce.Y * Config.CellSize;
                 characterTemplate.AddForce(force);
             }
         }
         else if (target is PickAbleTemplate pickAbleTemplate)
         {
-            if (KnockbackForce != Vector2.Zero)
+            if (_knockbackForce != Vector2.Zero)
             {
                 //If we set the attack force, then apply the force to the object
                 //如果我们设置了攻退力，那么将力应用到对象上
                 var force = new Vector2();
-                var forceX = Math.Abs(KnockbackForce.X);
+                var forceX = Math.Abs(_knockbackForce.X);
                 if (Velocity.X < 0)
                 {
                     //Beat back to port
@@ -189,7 +189,7 @@ public partial class ProjectileTemplate : CharacterBody2D
                 }
 
                 force.X = forceX * Config.CellSize;
-                force.Y = KnockbackForce.Y * Config.CellSize;
+                force.Y = _knockbackForce.Y * Config.CellSize;
                 pickAbleTemplate.ApplyImpulse(force);
             }
         }
@@ -215,8 +215,8 @@ public partial class ProjectileTemplate : CharacterBody2D
         //请在Mask内配置子弹会和谁碰撞
         //When a bullet hits an object, its durability decreases
         //子弹撞击到物体时，耐久度减少
-        Durability--;
+        _durability--;
-        if (Durability <= 0)
+        if (_durability <= 0)
         {
             //When the durability is less than or equal to 0, destroy the bullet
             //当耐久度小于等于0时，销毁子弹

scripts/stateMachine/PatrolStateMachine.cs

@@ -26,5 +26,7 @@ public class PatrolStateMachine : StateMachineTemplate
         RegisterProcessor(chaseStateProcessor);
         var lookForWeaponProcessor = new LookForWeaponProcessor();
         RegisterProcessor(lookForWeaponProcessor);
+        var fleeProcessor = new FleeProcessor();
+        RegisterProcessor(fleeProcessor);
     }
 }

scripts/stateMachine/StateProcessor/FleeProcessor.cs

@@ -0,0 +1,63 @@
+using System;
+using ColdMint.scripts.character;
+using Godot;
+
+namespace ColdMint.scripts.stateMachine.StateProcessor;
+
+/// <summary>
+/// <para>Escape state processor</para>
+/// <para>逃跑状态处理器</para>
+/// </summary>
+public class FleeProcessor : StateProcessorTemplate
+{
+    /// <summary>
+    /// <para>When to return to enemy free status</para>
+    /// <para>何时恢复到没有敌人的状态</para>
+    /// </summary>
+    private DateTime? _endTime;
+
+    /// <summary>
+    /// <para>When away from the enemy, how long to return to normal state</para>
+    /// <para>当远离敌人后，多长时间恢复到正常状态</para>
+    /// </summary>
+    public TimeSpan RecoveryTimeSpan { get; set; } = TimeSpan.FromMilliseconds(300);
+
+    protected override void OnExecute(StateContext context, Node owner)
+    {
+        if (owner is not AiCharacter aiCharacter)
+        {
+            return;
+        }
+
+        var enemy = aiCharacter.GetFirstEnemyInScoutArea();
+        if (enemy == null)
+        {
+            //There are no enemies left.
+            //没有敌人了
+            if (_endTime == null)
+            {
+                _endTime = DateTime.Now + RecoveryTimeSpan;
+                return;
+            }
+
+            if (DateTime.Now > _endTime)
+            {
+                //Recovery time, end status.
+                //恢复时间，结束状态。
+                context.CurrentState = State.Patrol;
+            }
+        }
+        else
+        {
+            //Enemies
+            //有敌人
+            //To calculate the escape direction, the vector of the enemy pointing to the character is the escape direction.
+            //计算逃跑方向，敌人指向角色的向量为逃跑方向。
+            _endTime = null;
+            var direction = aiCharacter.GlobalPosition - enemy.GlobalPosition;
+            aiCharacter.SetTargetPosition(aiCharacter.GlobalPosition + direction);
+        }
+    }
+
+    public override State State => State.Flee;
+}

scripts/stateMachine/StateProcessor/LookForWeaponProcessor.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using ColdMint.scripts.character;
 using ColdMint.scripts.debug;
 using ColdMint.scripts.utils;
@@ -13,7 +14,37 @@ namespace ColdMint.scripts.stateMachine.StateProcessor;
 /// </summary>
 public class LookForWeaponProcessor : StateProcessorTemplate
 {
-    protected WeaponTemplate? TargetWeapon;
+    private WeaponTemplate? _targetWeapon;
+
+    /// <summary>
+    ///<para></para>
+    ///<para>停止寻找武器的时间</para>
+    /// </summary>
+    /// <remarks>
+    /// <para>If you don't find a weapon in a while, give up looking</para>
+    /// <para>如果在一段时间内没找到武器，那么放弃寻找</para>
+    /// </remarks>
+    private DateTime _endTime;
+
+    /// <summary>
+    /// <para>When no weapon was found, how long did they give up looking</para>
+    /// <para>当没有找到武器，多长时间放弃寻找</para>
+    /// </summary>
+    public TimeSpan RecoveryTimeSpan { get; set; } = TimeSpan.FromMilliseconds(150);
+
+    public override void Enter(StateContext context)
+    {
+        UpdateEndTime();
+    }
+
+    /// <summary>
+    /// <para>Update end time</para>
+    /// <para>更新结束时间</para>
+    /// </summary>
+    private void UpdateEndTime()
+    {
+        _endTime = DateTime.Now + RecoveryTimeSpan;
+    }
 
     protected override void OnExecute(StateContext context, Node owner)
     {
@@ -23,11 +54,77 @@ public class LookForWeaponProcessor : StateProcessorTemplate
             return;
         }
 
-        if (TargetWeapon != null)
+        if (_targetWeapon == null)
         {
+            if (DateTime.Now > _endTime)
+            {
+                //The search for the weapon ran out of time
+                //寻找武器时超时
+                LogCat.Log("search_for_weapon_timeout", LogCat.LogLabel.LookForWeaponProcessor);
+                context.CurrentState = State.Flee;
+                return;
+            }
+        }
+        else
+        {
+            if (_targetWeapon.Picked)
+            {
+                //If the weapon we're looking for gets picked up, we find a new one.
+                //如果我们要拿的武器被别人捡了，那么重新找新的武器。
+                _targetWeapon = null;
+                UpdateEndTime();
+                return;
+            }
+
             //If the nearest weapon is found, move the character to the weapon.
             //如果有最近的武器被找到了，那么将角色移动到武器旁边。
-            aiCharacter.SetTargetPosition(TargetWeapon.GlobalPosition);
+            var weaponTemplates = aiCharacter.GetCanPickedWeapon();
+            //Weapons are not in the range of the pickup.
+            //武器没在拾捡范围内。
+            if (weaponTemplates.Length == 0)
+            {
+                LogCat.Log("weapon_not_in_pickup_range", LogCat.LogLabel.LookForWeaponProcessor);
+                aiCharacter.SetTargetPosition(_targetWeapon.GlobalPosition);
+            }
+            else
+            {
+                var haveWeapon = false;
+                foreach (var weaponTemplate in weaponTemplates)
+                {
+                    if (weaponTemplate == _targetWeapon)
+                    {
+                        haveWeapon = true;
+                    }
+                }
+
+                if (haveWeapon)
+                {
+                    var pickResult = aiCharacter.PickItem(_targetWeapon);
+                    if (pickResult)
+                    {
+                        context.CurrentState = context.PreviousState;
+                        //Successfully picked up the weapon.
+                        //成功拾起武器。
+                        LogCat.Log("weapon_picked_up", LogCat.LogLabel.LookForWeaponProcessor);
+                    }
+                    else
+                    {
+                        _targetWeapon = null;
+                        UpdateEndTime();
+                        //Weapon failed to pick up.
+                        //武器捡起时失败。
+                        LogCat.Log("weapon_pickup_failed", LogCat.LogLabel.LookForWeaponProcessor);
+                    }
+                }
+                else
+                {
+                    //No weapons are included in the pickup area.
+                    //拾捡范围内不包含武器。
+                    LogCat.Log("weapon_not_in_pickup_range", LogCat.LogLabel.LookForWeaponProcessor);
+                    aiCharacter.SetTargetPosition(_targetWeapon.GlobalPosition);
+                }
+            }
+
             return;
         }
 
@@ -67,7 +164,7 @@ public class LookForWeaponProcessor : StateProcessorTemplate
 
             if (node is WeaponTemplate weaponTemplate)
             {
-                TargetWeapon = weaponTemplate;
+                _targetWeapon = weaponTemplate;
             }
             else
             {