More abilities

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

@@ -0,0 +1,21 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Leaf Guard is an ability that prevents status conditions in harsh sunlight.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Leaf_Guard_(Ability)">Bulbapedia - Leaf Guard</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "leaf_guard")]
+public class LeafGuard : Script
+{
+    /// <inheritdoc />
+    public override void PreventStatusChange(IPokemon pokemon, StringKey status, bool selfInflicted,
+        ref bool preventStatus)
+    {
+        if (pokemon.BattleData?.Battle.WeatherName != ScriptUtils.ResolveName<Weather.HarshSunlight>())
+            return;
+        if (selfInflicted)
+            return;
+        preventStatus = true;
+    }
+}