init

2026-07-09 21:33:33 +02:00
commit 84a2a365f3
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+using System;
+using Sirenix.OdinInspector;
+using UnityEngine;
+
+namespace VOID.Generic.AreaOfEffect
+{
+    [Serializable]
+    public abstract class AbstractAreaOfEffect
+    {
+        [SerializeField] private bool fixedRotation;
+        [SerializeField] [MinValue(-180), MaxValue(180)] private float offsetRotation;
+
+        /// <summary>
+        /// Calculates final rotation that include AOE offset rotation and/or fixed rotation.
+        /// </summary>
+        /// <param name="from">Position on AOE collider</param>
+        /// <param name="to">Position where AOE collider should look</param>
+        /// <returns>Quaternion to put into tranform.rotation</returns>
+        public Quaternion GetRotation(Vector3 from, Vector3 to)
+        {
+            // Ignore look angle, we use only offset rotation
+            if (fixedRotation) return Quaternion.Euler(new Vector3(0, offsetRotation, 0));
+            
+            // Include offset rotation into look rotation
+            var directionNormalized = (new Vector2(to.x, to.z) - new Vector2(from.x, from.z)).normalized;
+            var lookAngleY = Vector2.SignedAngle(Vector2.up, directionNormalized) * -1;
+            return Quaternion.Euler(new Vector3(0, lookAngleY + offsetRotation, 0));
+        }
+
+        /// <summary>
+        /// Returns mesh of this area of effect.
+        /// </summary>
+        public abstract Mesh GetMesh();
+        
+        /// <summary>
+        /// Adds prepared collider to given GameObject.
+        /// </summary>
+        public abstract Collider AddCollider(GameObject gameObject);
+    }
+}