BABA_YAGA/Assets/Editor/PlayFromHereTool.cs

// ===============================================================================
// PlayFromHereTool - Professional Instant Testing Workflow
//
// Creator: Scove
// Last Updated: 2026-03-03
// Version: 3.0
//
// Purpose:
// Speeds up level testing by instantly teleporting the Player to your current 
// Scene View camera position. It allows you to teleport and optionally start 
// Play Mode immediately with fully customizable hotkeys.
//
// Key Features:
// 1. Custom Hotkeys: User-definable modifiers and keys stored in EditorPrefs.
// 2. Smart Detection: Automatically finds the player using Selection -> Tag -> Name.
// 3. Two Modes: "Teleport Only" for setup, and "Play From Here" for testing.
// 4. UI Feedback: Displays notifications directly in the Scene View.
//
// How to Use:
// 1. Place this script in an 'Editor' folder.
// 2. Open Settings: Menu -> Tools -> Play From Here Settings.
// 3. Assign your preferred keys (e.g., Ctrl+Alt+P for Teleport).
// 4. In the Scene View, press your shortcut to move the player.
// ===============================================================================

using UnityEditor;
using UnityEngine;

namespace Editor
{
    [InitializeOnLoad]
    public class PlayFromHereTool : EditorWindow
    {
        // Customizable Shortcuts for Mode 1 (Teleport Only)
        private static EventModifiers teleportModifier;
        private static KeyCode teleportKey;

        // Customizable Shortcuts for Mode 2 (Teleport & Play)
        private static EventModifiers playModifier;
        private static KeyCode playKey;

        // Static constructor runs automatically when Unity loads or recompiles
        static PlayFromHereTool()
        {
            LoadSettings();
            // Subscribe to SceneView GUI to listen for keyboard inputs
            SceneView.duringSceneGui += OnSceneGUI;
        }

        [MenuItem("Tools/Play From Here Settings")]
        public static void ShowWindow()
        {
            GetWindow<PlayFromHereTool>("Play From Here");
        }

        private static void LoadSettings()
        {
            // Load settings from EditorPrefs, fallback to default values
            teleportModifier = (EventModifiers)EditorPrefs.GetInt("PFH_TeleportMod", (int)(EventModifiers.Control | EventModifiers.Alt));
            teleportKey = (KeyCode)EditorPrefs.GetInt("PFH_TeleportKey", (int)KeyCode.P);

            playModifier = (EventModifiers)EditorPrefs.GetInt("PFH_PlayMod", (int)(EventModifiers.Control | EventModifiers.Alt | EventModifiers.Shift));
            playKey = (KeyCode)EditorPrefs.GetInt("PFH_PlayKey", (int)KeyCode.P);
        }

        private static void SaveSettings()
        {
            EditorPrefs.SetInt("PFH_TeleportMod", (int)teleportModifier);
            EditorPrefs.SetInt("PFH_TeleportKey", (int)teleportKey);
            EditorPrefs.SetInt("PFH_PlayMod", (int)playModifier);
            EditorPrefs.SetInt("PFH_PlayKey", (int)playKey);
        }

        private void OnGUI()
        {
            GUILayout.Label("Shortcut Configuration", EditorStyles.boldLabel);
            EditorGUILayout.Space();

            EditorGUI.BeginChangeCheck();

            // Section for Mode 1
            EditorGUILayout.BeginVertical("box");
            GUILayout.Label("Mode 1: Teleport Only", EditorStyles.boldLabel);
            teleportModifier = (EventModifiers)EditorGUILayout.EnumFlagsField("Modifier Keys", teleportModifier);
            teleportKey = (KeyCode)EditorGUILayout.EnumPopup("Main Key", teleportKey);
            EditorGUILayout.EndVertical();

            EditorGUILayout.Space();

            // Section for Mode 2
            EditorGUILayout.BeginVertical("box");
            GUILayout.Label("Mode 2: Play From Here (Teleport + Play)", EditorStyles.boldLabel);
            playModifier = (EventModifiers)EditorGUILayout.EnumFlagsField("Modifier Keys", playModifier);
            playKey = (KeyCode)EditorGUILayout.EnumPopup("Main Key", playKey);
            EditorGUILayout.EndVertical();

            if (EditorGUI.EndChangeCheck())
            {
                SaveSettings();
            }

            // Conflict warning
            if (teleportModifier == playModifier && teleportKey == playKey)
            {
                EditorGUILayout.HelpBox("Conflict: Mode 1 and Mode 2 have the same hotkey!", MessageType.Error);
            }

            EditorGUILayout.Space();
            EditorGUILayout.Space();

            if (GUILayout.Button("Reset to Defaults", GUILayout.Height(30)))
            {
                teleportModifier = EventModifiers.Control | EventModifiers.Alt;
                teleportKey = KeyCode.P;
                playModifier = EventModifiers.Control | EventModifiers.Alt | EventModifiers.Shift;
                playKey = KeyCode.P;
                SaveSettings();
                GUI.FocusControl(null);
            }
        }

        private static void OnSceneGUI(SceneView view)
        {
            Event e = Event.current;

            // Only listen for key down events
            if (e.type == EventType.KeyDown && e.keyCode != KeyCode.None)
            {
                // Clean modifiers (ignore CapsLock, etc.)
                EventModifiers currentMods = e.modifiers & (EventModifiers.Shift | EventModifiers.Control | EventModifiers.Alt | EventModifiers.Command);

                // Try Mode 2 first (stricter modifiers)
                if (e.keyCode == playKey && currentMods == playModifier)
                {
                    ExecuteTeleport(true);
                    e.Use();
                }
                // Try Mode 1
                else if (e.keyCode == teleportKey && currentMods == teleportModifier)
                {
                    ExecuteTeleport(false);
                    e.Use();
                }
            }
        }

        private static void ExecuteTeleport(bool startPlayMode)
        {
            if (EditorApplication.isPlaying) return;

            GameObject player = FindPlayerObject();

            if (player == null)
            {
                Debug.LogWarning("<b>[PlayFromHere]</b> Player not found! Tag your object 'Player', name it 'Player', or select it manually.");
                return;
            }

            if (SceneView.lastActiveSceneView == null || SceneView.lastActiveSceneView.camera == null) return;

            Camera sceneCam = SceneView.lastActiveSceneView.camera;

            // Record Undo
            Undo.RecordObject(player.transform, "Teleport Player");

            // Teleport
            player.transform.position = sceneCam.transform.position;
            
            // Rotate Y axis (Yaw) to match camera
            Vector3 camRot = sceneCam.transform.rotation.eulerAngles;
            player.transform.rotation = Quaternion.Euler(0, camRot.y, 0);

            // Notify
            string msg = startPlayMode ? "Teleported & Starting Play..." : "Player Teleported Here";
            SceneView.lastActiveSceneView.ShowNotification(new GUIContent($"{msg}\nTarget: {player.name}"));
            Debug.Log($"<color=#00FFFF><b>[PlayFromHere]</b></color> {msg}");

            if (startPlayMode)
            {
                EditorApplication.isPlaying = true;
            }
        }

        private static GameObject FindPlayerObject()
        {
            // 1. Check current selection (The user knows best)
            if (Selection.activeGameObject != null) return Selection.activeGameObject;

            // 2. Check Tag "Player"
            try
            {
                GameObject tagPlayer = GameObject.FindGameObjectWithTag("Player");
                if (tagPlayer != null) return tagPlayer;
            }
            catch { }

            // 3. Check exact name "Player"
            GameObject namePlayer = GameObject.Find("Player");
            if (namePlayer != null) return namePlayer;

            // 4. Search for objects containing common names
            GameObject[] allObjects = Object.FindObjectsByType<GameObject>(FindObjectsSortMode.None);
            foreach (var obj in allObjects)
            {
                string n = obj.name.ToLower();
                if (n.Contains("player") || n.Contains("character") || n.Contains("controller"))
                {
                    return obj;
                }
            }

            return null;
        }
    }
}