baseline: OpenMU upstream b5a0961 (fresh source)

src/GameLogic/PlayerActions/Skills/AreaSkillHitAction.cs

@@ -0,0 +1,40 @@
+// <copyright file="AreaSkillHitAction.cs" company="MUnique">
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+// </copyright>
+
+namespace MUnique.OpenMU.GameLogic.PlayerActions.Skills;
+
+/// <summary>
+/// Action to hit targets with an area skill, which requires explicit hits <seealso cref="SkillType.AreaSkillExplicitHits"/>.
+/// </summary>
+public class AreaSkillHitAction
+{
+    /// <summary>
+    /// Attacks the target by the player with the specified skill.
+    /// </summary>
+    /// <param name="player">The player who is performing the skill.</param>
+    /// <param name="target">The target.</param>
+    /// <param name="skill">The skill.</param>
+    public async ValueTask AttackTargetAsync(Player player, IAttackable target, SkillEntry skill)
+    {
+        if (skill.Skill?.SkillType != SkillType.AreaSkillExplicitHits
+            || !target.IsAlive
+            || target.IsAtSafezone()
+            || (target is Player && !player.GameContext.Configuration.AreaSkillHitsPlayer))
+        {
+            return;
+        }
+
+        if (player.IsAtSafezone())
+        {
+            // It's possible, when the player did some area skill (Evil Spirit), and walked into the safezone.
+            // We don't log it as hacker attempt, since the AreaSkillAttackAction already does handle this.
+        }
+
+        if (target.CheckSkillTargetRestrictions(player, skill.Skill))
+        {
+            var hitInfo = await target.AttackByAsync(player, skill, false).ConfigureAwait(false);
+            await target.TryApplyElementalEffectsAsync(player, skill, hitInfo).ConfigureAwait(false);
+        }
+    }
+}