gd,refacto: added state chart addon and namespace cleanup

systems/dash/DashSystem.cs

@@ -0,0 +1,94 @@
+using Godot;
+
+namespace Movementtests.systems;
+
+public record DashComputation(bool HasHit, Vector3 Location, Vector3 CollisionPoint, Vector3 CollisionNormal);
+
+public record DashResolve(bool EndWithMantle, Vector3 DashLocation, Vector3 MantleLocation);
+
+public partial class DashSystem: Node3D
+{
+    [Export(PropertyHint.Range, "0,0.2,0.01,or_greater")]
+    public float DashSpeed { get; set; } = 0.05f;
+    
+    private Node3D _head;
+    private ShapeCast3D _dashCast3D;
+    private Camera3D _camera;
+    private TweenQueueSystem _tweenQueueSystem;
+
+    private MantleSystem _mantleSystem;
+    private MeshInstance3D _dashTarget;
+    
+    private DashResolve _dashResolve;
+
+    public void Init(Node3D head, Camera3D camera, TweenQueueSystem tweenQueueSystem)
+    {
+        _dashCast3D = GetNode<ShapeCast3D>("DashCast3D");
+        _head = head;
+        _camera = camera;
+        _tweenQueueSystem = tweenQueueSystem;
+        
+        _mantleSystem = GetNode<MantleSystem>("MantleSystem");
+        _mantleSystem.Init(this);
+        
+        _dashTarget = GetNode<MeshInstance3D>("DashTarget");
+        _dashTarget.SetVisible(false);
+    }
+
+    private DashComputation ComputeDashLocation()
+    {
+        if (!_dashCast3D.IsColliding())
+        {
+            return new DashComputation(false, _dashCast3D.ToGlobal(_dashCast3D.TargetPosition), Vector3.Zero, Vector3.Zero);
+        }
+        var collisionPoint = _dashCast3D.GetCollisionPoint(0);
+        var collisionNormal = _dashCast3D.GetCollisionNormal(0);
+        var collisionShape = (SphereShape3D) _dashCast3D.GetShape();
+        var centerSphereLocation = collisionPoint + collisionNormal * collisionShape.Radius;
+        return new DashComputation(true, centerSphereLocation, collisionPoint, collisionNormal);
+    }
+
+    public DashResolve PrepareDash()
+    {
+        _dashTarget.SetVisible(false);
+        
+        _dashCast3D.SetRotation(new Vector3(
+            _camera.Rotation.X,
+            _head.Rotation.Y,
+            _camera.Rotation.Z));
+
+        var (hasHit, location, collisionPoint, collisionNormal) = ComputeDashLocation();
+
+        var shouldMantle = false;
+        var mantleLocation = Vector3.Zero;
+        if (hasHit && Mathf.Abs(collisionNormal.Y) < 0.01f)
+        {
+            var mantleResult = _mantleSystem.FindMantleLocationAtPoint(collisionPoint, collisionNormal);
+            shouldMantle = mantleResult.IsSome(out mantleLocation);
+        }
+        
+        var targetColor = shouldMantle ? new Color(0.2f, 0.2f, 1f) : new Color(1f, 1f, 1f);
+        var targetMaterial = (StandardMaterial3D) _dashTarget.GetSurfaceOverrideMaterial(0);
+        targetMaterial.SetAlbedo(targetColor);
+        _dashTarget.SetVisible(true);
+        _dashTarget.SetGlobalPosition(location);
+        
+        _dashResolve = new DashResolve(shouldMantle, location, mantleLocation);
+        return _dashResolve;
+    }
+
+    public void CancelDash()
+    {
+        _dashTarget.SetVisible(false);
+    }
+
+    public void Dash()
+    {
+        _dashTarget.SetVisible(false);
+        _tweenQueueSystem.QueueTween(_dashResolve.DashLocation, 0.1f);
+        if (_dashResolve.EndWithMantle)
+        {
+            _tweenQueueSystem.QueueTween(_dashResolve.MantleLocation, 0.1f);
+        }
+    }
+}

systems/dash/DashSystem.cs.uid

@@ -0,0 +1 @@
+uid://dwoppk8j5fxeg

systems/dash/dash_system.tscn

@@ -0,0 +1,29 @@
+[gd_scene load_steps=6 format=3 uid="uid://cqduhd4opgwvm"]
+
+[ext_resource type="Script" uid="uid://dwoppk8j5fxeg" path="res://systems/dash/DashSystem.cs" id="1_hwig2"]
+[ext_resource type="PackedScene" uid="uid://wq1okogkhc5l" path="res://systems/mantle/mantle_system.tscn" id="2_pff7b"]
+
+[sub_resource type="SphereShape3D" id="SphereShape3D_qu4wy"]
+
+[sub_resource type="SphereMesh" id="SphereMesh_qu4wy"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_v31n3"]
+
+[node name="DashSystem" type="Node3D"]
+script = ExtResource("1_hwig2")
+
+[node name="DashCast3D" type="ShapeCast3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.68, 0)
+shape = SubResource("SphereShape3D_qu4wy")
+target_position = Vector3(0, 0, -20)
+max_results = 1
+collision_mask = 2
+debug_shape_custom_color = Color(0.911631, 0.11884, 0.656218, 1)
+
+[node name="DashTarget" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_qu4wy")
+surface_material_override/0 = SubResource("StandardMaterial3D_v31n3")
+
+[node name="MantleSystem" parent="." instance=ExtResource("2_pff7b")]
+MantleEndLocationDistanceFromWall = 1.0
+MantleHeightCastStart = 2.0