Extracted Trigger Checking into TriggerAreas

Runtime/Collider/Box2DColliderTriggerArea.cs

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+using UnityEngine;
+
+namespace Syntriax.Modules.Trigger
+{
+    public class Box2DColliderTriggerArea : ColliderTriggerAreaBase
+    {
+        protected override int TriggerCount
+            => Physics2D.OverlapBoxNonAlloc(transform.position, transform.localScale, 0, nonAllocResults, ColliderMask);
+
+#if UNITY_EDITOR
+        private void OnDrawGizmosSelected()
+        {
+            Gizmos.color = previousTriggerCount > 0 ? Color.green : Color.red;
+            Gizmos.DrawWireCube(transform.position, transform.lossyScale);
+        }
+#endif
+    }
+}

Runtime/Collider/Box2DColliderTriggerArea.cs.meta

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Runtime/Collider/Box2DColliderTriggerAreaWithRotation.cs

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+using UnityEngine;
+
+namespace Syntriax.Modules.Trigger
+{
+    public class Box2DColliderTriggerAreaWithRotation : ColliderTriggerAreaBase
+    {
+        protected override int TriggerCount
+            => Physics2D.OverlapBoxNonAlloc(transform.position, transform.localScale, transform.rotation.eulerAngles.z, nonAllocResults, ColliderMask);
+
+#if UNITY_EDITOR
+        private void OnDrawGizmosSelected()
+        {
+            Gizmos.color = previousTriggerCount > 0 ? Color.green : Color.red;
+            Gizmos.matrix = transform.localToWorldMatrix;
+            Gizmos.DrawWireCube(Vector3.zero, Vector3.one);
+        }
+#endif
+    }
+}

Runtime/Collider/Box2DColliderTriggerAreaWithRotation.cs.meta

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Runtime/Collider/ColliderTrigger.cs

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+using Syntriax.Modules.ToggleState;
+
+namespace Syntriax.Modules.Trigger
+{
+    public class ColliderTrigger : TriggerBase
+    {
+        protected IColliderTrigger colliderTrigger = null;
+
+        private void Awake()
+        {
+            colliderTrigger = GetComponent<IColliderTrigger>();
+        }
+
+        private void FixedUpdate()
+        {
+            if (!ToggleStateMember.IsToggledNullChecked())
+                return;
+
+            IsTrigerred = colliderTrigger.Check();
+        }
+    }
+}

Runtime/Collider/ColliderTrigger.cs.meta

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Runtime/Collider/ColliderTriggerAreaBase.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Syntriax.Modules.Trigger
+{
+    public abstract class ColliderTriggerAreaBase : MonoBehaviour, IColliderTrigger
+    {
+        protected List<Collider2D> results = new List<Collider2D>(32);
+
+        protected Collider2D[] nonAllocResults = new Collider2D[32];
+        protected int previousTriggerCount = 0;
+
+        public LayerMask ColliderMask { get; set; } = ~0;
+        public Action<List<Collider2D>> OnTriggeredCollidersUpdated { get; set; } = null;
+
+        protected abstract int TriggerCount { get; }
+
+        public virtual bool Check()
+        {
+            int triggerCount = TriggerCount;
+
+            if (triggerCount != previousTriggerCount)
+            {
+                results.Clear();
+                for (int i = 0; i < triggerCount; i++)
+                    results.Add(nonAllocResults[i]);
+
+                OnTriggeredCollidersUpdated?.Invoke(results);
+            }
+
+            previousTriggerCount = triggerCount;
+            return triggerCount > 0;
+        }
+    }
+}

Runtime/Collider/ColliderTriggerAreaBase.cs.meta

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Runtime/Collider/Ground.meta

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Runtime/Collider/Ground/Box2DGroundTriggerArea.cs

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+namespace Syntriax.Modules.Trigger
+{
+    public class Box2DGroundTriggerArea : Box2DColliderTriggerArea, IGroundTriggerArea { }
+}

Runtime/Collider/Ground/Box2DGroundTriggerArea.cs.meta

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Runtime/Collider/Ground/Box2DGroundTriggerAreaWithRotation.cs

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+namespace Syntriax.Modules.Trigger
+{
+    public class Box2DGroundTriggerAreaWithRotation : Box2DColliderTriggerAreaWithRotation, IGroundTriggerArea { }
+}

Runtime/Collider/Ground/Box2DGroundTriggerAreaWithRotation.cs.meta

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Runtime/Collider/Ground/GroundTrigger.cs

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+namespace Syntriax.Modules.Trigger
+{
+    public class GroundTrigger : ColliderTrigger, IGroundTrigger { }
+}

Runtime/Collider/Ground/GroundTrigger.cs.meta

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Runtime/Collider/Ground/IGroundTrigger.cs

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+namespace Syntriax.Modules.Trigger
+{
+    public interface IGroundTrigger : ITrigger { }
+}

Runtime/Collider/Ground/IGroundTrigger.cs.meta

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Runtime/Collider/Ground/IGroundTriggerArea.cs

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+namespace Syntriax.Modules.Trigger
+{
+    public interface IGroundTriggerArea : ITriggerArea { }
+}

Runtime/Collider/Ground/IGroundTriggerArea.cs.meta

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Runtime/Collider/IColliderTrigger.cs

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+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Syntriax.Modules.Trigger
+{
+    public interface IColliderTrigger : ITriggerArea
+    {
+        /// <summary>
+        /// <see cref="LayerMask"/> value for checking triggers
+        /// </summary>
+        LayerMask ColliderMask { get; set; }
+
+        /// <summary>
+        /// Called whenever the list of <see cref="Collider2D"/> changes
+        /// </summary>
+        /// <value>List of <see cref="Collider2D"/> that triggered the <see cref="IColliderTrigger"/></value>
+        Action<List<Collider2D>> OnTriggeredCollidersUpdated { get; set; }
+    }
+}

Runtime/Collider/IColliderTrigger.cs.meta

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Runtime/Collider/ITriggerArea.cs

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+namespace Syntriax.Modules.Trigger
+{
+    public interface ITriggerArea
+    {
+        /// <summary>
+        /// Check if the <see cref="ITriggerArea"/> is Triggered
+        /// </summary>
+        /// <returns>true if <see cref="ITriggerArea"/> is triggered, false if not</returns>
+        bool Check();
+    }
+}

Runtime/Collider/ITriggerArea.cs.meta

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