Last couple abilities

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

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+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Water Bubble is an ability that halves the damage taken from Fire-type moves and prevents the Pokémon from being burned.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Water_Bubble_(Ability)">Bulbapedia - Water Bubble</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "water_bubble")]
+public class WaterBubble : Script
+{
+    /// <inheritdoc />
+    public override void PreventStatusChange(IPokemon pokemon, StringKey status, bool selfInflicted,
+        ref bool preventStatus)
+    {
+        if (status == ScriptUtils.ResolveName<Status.Burned>())
+            preventStatus = true;
+    }
+
+    /// <inheritdoc />
+    public override void ChangeIncomingMoveDamage(IExecutingMove move, IPokemon target, byte hit, ref uint damage)
+    {
+        if (move.GetHitData(target, hit).Type?.Name == "fire")
+            damage /= 2;
+    }
+
+    /// <inheritdoc />
+    public override void ChangeMoveDamage(IExecutingMove move, IPokemon target, byte hit, ref uint damage)
+    {
+        if (move.GetHitData(target, hit).Type?.Name == "water")
+            damage *= 2;
+    }
+}