Initial commit

Assets/_Project/Scripts/Code/InteractionLayer/Managers/GhostExtensions/GhostStrategyTester.cs

@@ -0,0 +1,237 @@
+using UnityEngine;
+
+public class GhostStrategyTester : MonoBehaviour
+{
+    [Header("Assign the scene object to edit")]
+    public GameObject TestTarget;
+
+    [Header("Move settings")]
+    public float ClampMin = -5f;
+    public float ClampMax = 5f;
+
+    [Header("Rotation settings")]
+    public float RotateSensitivity = 0.4f;
+
+    // -------------------------------------------------------------------------
+
+    private enum Mode { None, AxisMove, AxisRotate }
+    private Mode _mode = Mode.None;
+
+    private AxisMoveStrategy _moveStrat;
+    private AxisRotateStrategy _rotStrat;
+
+    private bool _isEditing;
+    private bool _buttonHeld;
+    private int _activeAxisIndex = -1;
+    private float _lastMouseX;
+    private Vector3 _editingOrigin;
+
+    private static readonly Color[] AxisColors =
+    {
+        new Color(0.9f,  0.25f, 0.25f),
+        new Color(0.25f, 0.85f, 0.25f),
+        new Color(0.25f, 0.45f, 0.95f),
+    };
+    private static readonly string[] AxisLabels = { "X", "Y", "Z" };
+
+    private static readonly Vector3[] LocalMoveAxes =
+    {
+        Vector3.right,
+        Vector3.up,
+        Vector3.forward,
+    };
+
+    private static readonly AxisRotateStrategy.LocalAxis[] RotateAxes =
+    {
+        AxisRotateStrategy.LocalAxis.Right,
+        AxisRotateStrategy.LocalAxis.Up,
+        AxisRotateStrategy.LocalAxis.Forward,
+    };
+
+    private const float BtnW = 96f;
+    private const float BtnH = 36f;
+    private const float PadX = 12f;
+    private const float PadY = 8f;
+
+    // -------------------------------------------------------------------------
+
+    private void Start()
+    {
+        GhostManagerV2.getInstance().onClearAddListener(() =>
+        {
+            _isEditing = false;
+            _buttonHeld = false;
+            _activeAxisIndex = -1;
+            _moveStrat = null;
+            _rotStrat = null;
+        });
+    }
+
+    // private void Update()
+    // {
+    //     if (!_buttonHeld || _activeAxisIndex < 0) return;
+
+    //     if (_mode == Mode.AxisRotate && _rotStrat != null)
+    //     {
+    //         float delta = Input.mousePosition.x - _lastMouseX;
+    //         if (Mathf.Abs(delta) > 0.01f)
+    //             _rotStrat.Rotate(delta * RotateSensitivity);
+    //     }
+
+    //     _lastMouseX = Input.mousePosition.x;
+    // }
+
+    // -------------------------------------------------------------------------
+    // GUI
+    // -------------------------------------------------------------------------
+
+    private void OnGUI()
+    {
+        if (TestTarget == null)
+        {
+            GUI.Label(new Rect(PadX, PadX, 300, 24), "Assign TestTarget in the Inspector.");
+            return;
+        }
+
+        float y = PadX;
+
+        // ── Mode buttons ───────────────────────────────────────────────
+        DrawModeButton("Move", Mode.AxisMove, new Rect(PadX, y, BtnW, BtnH));
+        DrawModeButton("Rotate", Mode.AxisRotate, new Rect(PadX + BtnW + PadY, y, BtnW, BtnH));
+        y += BtnH + PadY;
+
+        if (_mode == Mode.None)
+        {
+            GUI.Label(new Rect(PadX, y, 300, 24), "Select a mode above.");
+            return;
+        }
+
+        // ── Axis buttons ───────────────────────────────────────────────
+        string hint = _mode == Mode.AxisMove
+            ? "Hold to drag along axis:"
+            : "Hold and drag left/right to rotate:";
+        GUI.Label(new Rect(PadX, y, 350, 20), hint);
+        y += 22f;
+
+        for (int i = 0; i < 3; i++)
+        {
+            Rect btnRect = new Rect(PadX + i * (BtnW + PadY), y, BtnW, BtnH);
+            DrawAxisButton(i, btnRect);
+        }
+
+        y += BtnH + PadY * 2;
+
+        // ── Commit / Cancel ────────────────────────────────────────────
+        if (GUI.Button(new Rect(PadX, y, BtnW, BtnH), "Commit"))
+            CommitEdit();
+
+        if (GUI.Button(new Rect(PadX + BtnW + PadY, y, BtnW, BtnH), "Cancel"))
+            StopEditing();
+    }
+
+    // -------------------------------------------------------------------------
+
+    private void DrawAxisButton(int i, Rect rect)
+    {
+        bool held = _buttonHeld && _activeAxisIndex == i;
+
+        GUI.backgroundColor = held ? AxisColors[i] : AxisColors[i] * 0.55f;
+        GUI.contentColor = Color.white;
+
+        bool pressed = GUI.RepeatButton(rect, $"{AxisLabels[i]} axis");
+
+        if (pressed && (!_buttonHeld || _activeAxisIndex != i))
+            OnAxisButtonDown(i);
+
+        if (!pressed && _buttonHeld && _activeAxisIndex == i)
+            OnAxisButtonUp();
+
+        GUI.backgroundColor = Color.white;
+        GUI.contentColor = Color.white;
+    }
+
+    // -------------------------------------------------------------------------
+
+    private void OnAxisButtonDown(int axisIndex)
+    {
+        EnsureEditing();
+
+        _activeAxisIndex = axisIndex;
+        _buttonHeld = true;
+        _lastMouseX = Input.mousePosition.x;
+
+        if (_mode == Mode.AxisMove)
+        {
+            Transform ghost = GhostManagerV2.getInstance().GhostTransform;
+            Vector3 worldAxis = ghost.TransformDirection(LocalMoveAxes[axisIndex]);
+
+            _moveStrat = new AxisMoveStrategy(ghost.rotation, ClampMin, ClampMax);
+            _moveStrat.BeginDrag(worldAxis, ghost.position);
+            GhostManagerV2.getInstance().SetMovementStrategy(_moveStrat);
+        }
+        else
+        {
+            _rotStrat = new AxisRotateStrategy(
+                RotateAxes[axisIndex],
+                GhostManagerV2.getInstance().GhostTransform.position);
+            GhostManagerV2.getInstance().SetMovementStrategy(_rotStrat);
+        }
+    }
+
+    private void OnAxisButtonUp()
+    {
+        _buttonHeld = false;
+        _activeAxisIndex = -1;
+
+        if (_mode == Mode.AxisMove)
+            _moveStrat?.EndDrag();
+    }
+
+    // -------------------------------------------------------------------------
+
+    private void EnsureEditing()
+    {
+        if (_isEditing) return;
+        _editingOrigin = TestTarget.transform.position;
+        GhostManagerV2.getInstance().SetupExistingBlock(TestTarget, new FreeMoveStrategy());
+        _isEditing = true;
+    }
+
+    private void CommitEdit()
+    {
+        GhostManagerV2.getInstance().ForceCommit();
+        ResetState();
+    }
+
+    private void StopEditing()
+    {
+        GhostManagerV2.getInstance().ClearGhostData();
+        ResetState();
+    }
+
+    private void ResetState()
+    {
+        _mode = Mode.None;
+        _activeAxisIndex = -1;
+        _buttonHeld = false;
+        _isEditing = false;
+        _moveStrat = null;
+        _rotStrat = null;
+    }
+
+    private void DrawModeButton(string label, Mode target, Rect rect)
+    {
+        bool active = _mode == target;
+        GUI.backgroundColor = active ? Color.white : new Color(0.55f, 0.55f, 0.55f);
+        GUI.contentColor = active ? Color.black : Color.white;
+
+        if (GUI.Button(rect, label) && !active)
+        {
+            StopEditing();
+            _mode = target;
+        }
+
+        GUI.backgroundColor = Color.white;
+        GUI.contentColor = Color.white;
+    }
+}