implement falling platform chain

game/Assets/Prefabs/Traps/FallawayFloorChain.prefab

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game/Assets/Prefabs/Zones/Safe Zone.prefab

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game/Assets/Scripts/Traps/FallawayFloor.cs

@@ -3,7 +3,6 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 using DG.Tweening;
-using Ktyl.Util;
 using UnityEngine;
 
 [RequireComponent(typeof(Rigidbody))]
@@ -13,15 +12,14 @@ public class FallawayFloor : MonoBehaviour
     public float speed;
     // Time it takes for ogjecct to begin moving towards the ground.
     public float fallAwayTime;
-    public Material dissolve;
     
-    [SerializeField] private Renderer _renderer;
-    [SerializeField] private SerialFloat objectTimeScale;
     [SerializeField] private TrapSettings _settings;
     [SerializeField] private GameObject _graphics;
     
     private Rigidbody rb;
     private Vector3 initialPosition;
+
+    public bool Falling => _triggered;
     private bool _triggered = false;
 
     private void Start()
@@ -34,7 +32,11 @@ public class FallawayFloor : MonoBehaviour
 
     private void LateUpdate()
     {
-        if (!_triggered) return;
+        if (!_triggered)
+        {
+            transform.position = initialPosition;
+            return;
+        }
 
         if (_settings.FallawayFloor.CanRespawn)
         {
@@ -52,12 +54,7 @@ public class FallawayFloor : MonoBehaviour
     {
         if (!_triggered && other.CompareTag("Player"))
         {
-            // Start the Destroy floor coroutine and switch to the dissolve material.
-            if (objectTimeScale != 0)
-            {
-                StartCoroutine(Fall());
-                _renderer.material = dissolve;
-            }
+            Fall();
             
         }
     }
@@ -67,24 +64,30 @@ public class FallawayFloor : MonoBehaviour
     {
         if (!_triggered && other.CompareTag("Player"))
         {
-            // Start the Destroy floor coroutine and switch to the dissolve material.
-            if (objectTimeScale != 0)
-            {
-                StartCoroutine(Fall());
-                _renderer.material = dissolve;
-            }
+            Fall();
         }
     }
 
-    private IEnumerator Fall()
+    public void Fall()
     {
+        // already falling
+        if (_triggered) return;
+        
+        // time stop
+        if (_settings.ObjectTimeScale == 0) return;
+        
+        StartCoroutine(FallCR());
+    }
+    
+    private IEnumerator FallCR()
+    {
+        _triggered = true;
+        
         _graphics.transform.DOShakePosition(
             fallAwayTime, 
             _settings.FallawayFloor.ShakeStrength);
         FMODUnity.RuntimeManager.PlayOneShot(_settings.FallawayFloor.FMODEvent);
         
-        _triggered = true;
-        
         // wait a moment
         yield return new WaitForSeconds(fallAwayTime);
         

game/Assets/Scripts/Traps/FallawayFloorChain.cs

@@ -0,0 +1,158 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+
+#if UNITY_EDITOR
+using UnityEditor;
+
+#endif
+
+public partial class FallawayFloorChain : MonoBehaviour
+{
+    [SerializeField] private float _spacing;
+    [SerializeField] private float _delay;
+    [SerializeField] private bool _forwards;
+
+    private readonly List<FallawayFloor> _segments = new List<FallawayFloor>();
+    private bool _triggered;
+
+    private void Start()
+    {
+        GetComponentsInChildren(_segments);
+    }
+
+    private void LateUpdate()
+    {
+        if (_triggered) return;
+        
+        for (int i = 0; i < _segments.Count; i++)
+        {
+            if (_segments[i].Falling)
+            {
+                StartCoroutine(FallCR());
+                
+                break;
+            }
+        }
+    }
+
+    private IEnumerator FallCR()
+    {
+        _triggered = true;
+
+        var wait = new WaitForSeconds(_delay);
+        
+        if (_forwards)
+        {
+            for (int i = 0; i < _segments.Count; i++)
+            {
+                _segments[i].Fall();
+                yield return wait;
+            }
+        }
+        else
+        {
+            for (int i = _segments.Count - 1; i >= 0; i--)
+            {
+                _segments[i].Fall();
+                yield return wait;
+            }
+        }
+
+        yield return new WaitUntil(() =>
+        {
+            var idx = _forwards ? _segments.Count - 1 : 0;
+            
+            foreach (var segment in _segments)
+            {
+                if (segment.Falling) return false;
+            }
+
+            _triggered = false;
+
+            if (!_segments[idx].Falling)
+            {
+                _triggered = false;
+                return true;
+            }
+            
+            return false;
+        });
+    }
+}
+
+#region Editor
+
+#if UNITY_EDITOR
+
+public partial class FallawayFloorChain
+{
+    [SerializeField] private GameObject _prefab;
+    
+    [Range(1,16)]
+    [SerializeField] private int _length;
+
+    public float EDITOR_Spacing => _spacing;
+    public int EDITOR_Length => _length;
+    
+    public void EDITOR_Refresh()
+    {
+        if (_length == transform.childCount) return;
+
+        for (int i = transform.childCount - 1; i >= 0; i--)
+        {
+            DestroyImmediate(transform.GetChild(i).gameObject);
+        }
+
+        _segments.Clear();
+        for (int i = 0; i < _length; i++)
+        {
+            var platform = Instantiate(_prefab, transform).GetComponent<FallawayFloor>();
+            _segments.Add(platform);
+        }
+        
+        EDITOR_RefreshSpacing();
+    }
+
+    public void EDITOR_RefreshSpacing()
+    {
+        for (int i = 0; i < _segments.Count; i++)
+        {
+            _segments[i].transform.localPosition = Vector3.forward * _spacing * i;
+        }
+    }
+}
+
+[CustomEditor(typeof(FallawayFloorChain))]
+public class FallawayFloorChainEditor : Editor
+{
+    private FallawayFloorChain _data;
+
+    private void OnEnable()
+    {
+        _data = target as FallawayFloorChain;
+    }
+
+    public override void OnInspectorGUI()
+    {
+        var spacing = _data.EDITOR_Spacing;
+        
+        base.OnInspectorGUI();
+
+        if (_data.transform.childCount != _data.EDITOR_Length)
+        {
+            _data.EDITOR_Refresh();
+        }
+
+        if (spacing != _data.EDITOR_Spacing)
+        {
+            _data.EDITOR_RefreshSpacing();
+        }
+    }
+}
+
+#endif
+
+#endregion

game/Assets/Scripts/Traps/FallawayFloorChain.cs.meta

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game/Assets/Scripts/Traps/TrapSettings.cs

@@ -3,11 +3,15 @@ using System.Collections;
 using System.Collections.Generic;
 using DG.Tweening;
 using Ktyl.Util;
+using TMPro;
 using UnityEngine;
 
 [CreateAssetMenu(menuName = "KernelPanic/Traps/Settings")]
 public class TrapSettings : ScriptableObject
 {
+    public float ObjectTimeScale => _objectTimeScale;
+    [SerializeField] private SerialFloat _objectTimeScale;
+    
     [Serializable]
     public struct FallawayFloorSettings
     {
@@ -31,7 +35,7 @@ public class TrapSettings : ScriptableObject
     }
     public FallawayFloorSettings FallawayFloor => _fallawayFloor;
     [SerializeField] private FallawayFloorSettings _fallawayFloor;
-
+    
     [Serializable]
     public struct ArrowWallSettings
     {

game/Assets/Settings/Traps/Trap Settings.asset

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   m_Script: {fileID: 11500000, guid: 93dc605253d04fe45a05492fb3feacc2, type: 3}
   m_Name: Trap Settings
   m_EditorClassIdentifier: 
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     _fmodEvent: event:/Environment/Traps/FallingPlatform
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