More abilities, refactor stealing held items

Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Static.cs

@@ -0,0 +1,31 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Static is an ability that may paralyze attackers using contact moves.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Static_(Ability)">Bulbapedia - Static</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "static")]
+public class Static : Script
+{
+    private const int ChanceToParalyze = 30;
+
+    /// <inheritdoc />
+    public override void OnIncomingHit(IExecutingMove move, IPokemon target, byte hit)
+    {
+        if (!move.GetHitData(target, hit).IsContact)
+            return;
+
+        if (move.Battle.Random.GetInt(0, 100) < ChanceToParalyze)
+        {
+            EventBatchId batchId = new();
+            if (target.SetStatus(ScriptUtils.ResolveName<Status.Paralyzed>(), false, batchId))
+            {
+                move.Battle.EventHook.Invoke(new AbilityTriggerEvent(target)
+                {
+                    BatchId = batchId,
+                });
+            }
+        }
+    }
+}