init: version 1

Assets/Prefabs/Sensor/Scripts/MergerController.cs

@@ -0,0 +1,47 @@
+using Unity.Mathematics;
+using UnityEngine;
+
+/// <summary>
+/// MergerController is a sensor that activates or deactivates
+/// when multiple connections are active.
+/// </summary>
+public class MergerController : Activateable
+{
+    [Header("Configuration")]
+    public Color activatedColor = new(148 / 255f, 209 / 255f, 124 / 255f);
+    public Color deactivatedColor = new(219 / 255f, 219 / 255f, 219 / 255f);
+    public int connectionCount = 2;
+    public Activateable[] activateables;
+
+    private int _activeConnectionCount = 0;
+    private SpriteRenderer _spriteRenderer;
+
+    private void Awake()
+    {
+        _spriteRenderer = GetComponent<SpriteRenderer>();
+    }
+
+    protected override void OnActivation()
+    {
+        _activeConnectionCount++;
+        if (_activeConnectionCount < connectionCount) return;
+        
+        _spriteRenderer.color = activatedColor;  
+        foreach (Activateable activatable in activateables)
+        {
+            activatable.SetActivation(true);
+        }
+    }
+
+    protected override void OnDeactivation()
+    {
+        _activeConnectionCount = math.max(0, _activeConnectionCount - 1);
+        if (_activeConnectionCount >= connectionCount) return;
+        
+        _spriteRenderer.color = deactivatedColor;
+        foreach (Activateable activatable in activateables)
+        {
+            activatable.SetActivation(false);
+        }
+    } 
+}