Fix really really really annoying issue with enemy spawns

Godot refuses to set CharacterBody3D positions correctly unless you call ResetPhysicsInterpolation immediately after

Zennysoft.Game.Ma/src/enemy/Enemy2D.cs

@@ -21,11 +21,13 @@ public abstract partial class Enemy2D : Enemy
   public void OnEnterTree()
   {
     LineOfSight.BodyEntered += LineOfSight_BodyEntered;
+    _previousPosition = GlobalPosition;
   }
 
   public override void _PhysicsProcess(double delta)
   {
     _enemyModelView.SetCurrentDirection(GlobalBasis, -_player.GlobalBasis.Z);
+    _previousPosition = GlobalPosition;
   }
 
   public override void _Process(double delta)
@@ -37,7 +39,6 @@ public abstract partial class Enemy2D : Enemy
         _enemyLogic.Input(new EnemyLogic.Input.Idle());
       else
         _enemyLogic.Input(new EnemyLogic.Input.Move());
-      _previousPosition = GlobalPosition;
     }
   }
 
@@ -55,7 +56,7 @@ public abstract partial class Enemy2D : Enemy
 
   protected void OnVelocityComputed(Vector3 safeVelocity)
   {
-    Velocity = safeVelocity;
+    Velocity = new Vector3(safeVelocity.X, 0, safeVelocity.Z);
     LookAtTarget(safeVelocity);
     MoveAndSlide();
   }

Zennysoft.Game.Ma/src/enemy/behaviors/PatrolBehavior.cs

@@ -23,7 +23,6 @@ public partial class PatrolBehavior : Node3D, IBehavior
   private Timer _patrolTimer { get; set; } = default!;
   private NavigationAgent3D _navigationAgent;
 
-  private int _recursiveCounter = 0;
   private Vector3 _homePosition;
 
   public Vector3 HomePosition

Zennysoft.Game.Ma/src/game/Game.cs

@@ -412,8 +412,16 @@ public partial class Game : Node3D, IGame
   {
     var restorativeScene = GD.Load<PackedScene>("res://src/items/restorative/Restorative.tscn");
     var restorative = restorativeScene.Instantiate<Restorative>();
-    AddChild(restorative);
     restorative.GlobalPosition = new Vector3(vector.X, 2f, vector.Z) + (-_player.GetGlobalBasis().Z);
+    AddChild(restorative);
+  }
+
+  private void DropItem(Vector3 vector)
+  {
+    var randomItem = ItemDatabase.Instance.PickItem<IBaseInventoryItem>() as Node3D;
+    var duplicated = randomItem.Duplicate((int)DuplicateFlags.UseInstantiation) as Node3D;
+    duplicated.GlobalPosition = new Vector3(vector.X, 2f, vector.Z) + (-_player.GetGlobalBasis().Z);
+    AddChild(duplicated);
   }
 
   private void UseTeleportPrompt_CloseTeleportPrompt()
@@ -691,7 +699,12 @@ public partial class Game : Node3D, IGame
 
   private void GameRepo_EnemyDied(IEnemy obj)
   {
-    DropRestorative(obj.GlobalPosition);
+    var rng = new RandomNumberGenerator();
+    rng.Randomize();
+    if (rng.Randf() < 0.15f)
+      DropItem(obj.GlobalPosition);
+    else
+      DropRestorative(obj.GlobalPosition);
   }
 
   private void BroadcastMessage(string obj)

Zennysoft.Game.Ma/src/items/EffectService.cs

@@ -234,7 +234,7 @@ public class EffectService
     var enemyPosition = new Vector3(enemy.GlobalPosition.X, 0f, enemy.GlobalPosition.Z);
     var enemyType = EnemyTypeToEnemyConverter.Convert(enemy);
     var duplicatedEnemy = EnemyTypeToEnemyConverter.Convert(enemyType);
-    duplicatedEnemy.Position = enemy.GlobalPosition + enemy.GlobalBasis.X;
+    duplicatedEnemy.GlobalPosition = enemy.GlobalPosition + enemy.GlobalBasis.X;
     _map.AddChild(duplicatedEnemy);
   }
 

Zennysoft.Game.Ma/src/items/throwable/ThrowableItem.tscn

@@ -33,5 +33,6 @@ shape = SubResource("BoxShape3D_03cqg")
 unique_name_in_owner = true
 pixel_size = 0.005
 billboard = 2
+alpha_cut = 1
 texture_filter = 0
 render_priority = 100

Zennysoft.Game.Ma/src/map/dungeon/code/MonsterRoom.cs

@@ -2,7 +2,6 @@ using Chickensoft.AutoInject;
 using Chickensoft.Introspection;
 using Godot;
 using System.Linq;
-using Zennysoft.Ma.Adapter;
 
 namespace Zennysoft.Game.Ma;
 
@@ -41,8 +40,9 @@ public partial class MonsterRoom : DungeonRoom
       var index = rng.RandWeighted([.. enemyInfo.Values]);
       var selectedEnemy = enemyInfo.ElementAt((int)index);
       var instantiatedEnemy = EnemyTypeToEnemyConverter.Convert(selectedEnemy.Key);
-      instantiatedEnemy.Position = new Vector3(spawnPoint.Position.X, 0f, spawnPoint.Position.Z);
       AddChild(instantiatedEnemy);
+      instantiatedEnemy.GlobalPosition = new Vector3(spawnPoint.GlobalPosition.X, 0f, spawnPoint.GlobalPosition.Z);
+      ResetPhysicsInterpolation();
     }
   }
 
@@ -65,7 +65,7 @@ public partial class MonsterRoom : DungeonRoom
 
       var selectedItem = database.PickItem<IBaseInventoryItem>() as Node3D;
       var duplicated = selectedItem.Duplicate((int)DuplicateFlags.UseInstantiation) as Node3D;
-      duplicated.Position = new Vector3(spawnPoint.Position.X, 0, spawnPoint.Position.Z);
+      duplicated.GlobalPosition = new Vector3(spawnPoint.GlobalPosition.X, 0, spawnPoint.GlobalPosition.Z);
       AddChild(duplicated);
     }
   }