feat: split player movement into ground and noclip strategies

src/Features/Players/Godot/PlayerController.cs

@@ -1,5 +1,7 @@
-using System.Linq;
+using System.Collections.Generic;
+using Game.Features.Players.Contracts;
 using Game.Features.Players.Domain;
+using Game.Features.Players.Domain.Movement;
 using Game.Godot;
 using Game.Godot.Extensions;
 using Game.Godot.Mappings;
@@ -7,26 +9,44 @@ using Godot;
 
 namespace Game.Features.Players.Godot;
 
-public partial class PlayerController : Node3D
+public partial class PlayerController : Node3D, IMovementModeSwitcher
 {
     [Export] public CharacterBody3D Body;
+    [Export] public CollisionShape3D Collision;
     [Export] public Camera3D Camera;
 
     [Export] public float MoveSpeed = 4.0f;
     [Export] public float JumpVelocity = 4.5f;
+    [Export] public float NoclipFlySpeed = 8.0f;
     [Export] public float MouseSensitivity = 0.003f;
     [Export] public float MaxLookAngleDegrees = 89.0f;
 
-    private PlayerMovement _movement;
+    private Dictionary<MovementMode, IMovementStrategy> _movementStrategies;
+    private IMovementStrategy _currentMovementStrategy;
     private PlayerLook _look;
 
+    public MovementMode ActiveMovementMode { get; private set; } = MovementMode.Ground;
+
+    public void SetMovementMode(MovementMode movementMode)
+    {
+        ActiveMovementMode = movementMode;
+        _currentMovementStrategy = _movementStrategies[movementMode];
+        Collision.Disabled = movementMode == MovementMode.Noclip;
+    }
+
     public override void _Ready()
     {
         this.AssertRequiredExports();
 
-        float gravity = (float)ProjectSettings.GetSetting(ProjectSetting.Gravity.SettingPath());
-        _movement = new PlayerMovement(MoveSpeed, JumpVelocity, gravity);
         _look = new PlayerLook(MouseSensitivity, MaxLookAngleDegrees);
+        
+        float gravity = (float)ProjectSettings.GetSetting(ProjectSetting.Gravity.SettingPath());
+        _movementStrategies = new Dictionary<MovementMode, IMovementStrategy>
+        {
+            [MovementMode.Ground] = new GroundMovement(MoveSpeed, JumpVelocity, gravity),
+            [MovementMode.Noclip] = new NoclipMovement(NoclipFlySpeed)
+        };
+        _currentMovementStrategy = _movementStrategies[ActiveMovementMode];
     }
 
     public override void _UnhandledInput(InputEvent @event)
@@ -53,10 +73,12 @@ public partial class PlayerController : Node3D
             Direction: inputDirection,
             IsOnFloor: Body.IsOnFloor(),
             JumpPressed: Input.IsActionJustPressed(InputAction.Jump.ActionName()),
+            AscendPressed: Input.IsActionPressed(InputAction.Jump.ActionName()),
+            DescendPressed: Input.IsActionPressed(InputAction.MoveDown.ActionName()),
             Delta: (float)delta
         );
 
-        Body.Velocity = _movement.CalculateVelocity(Body.Velocity, input);
+        Body.Velocity = _currentMovementStrategy.CalculateVelocity(Body.Velocity, input);
         Body.MoveAndSlide();
     }
 }