More abilities

PkmnLib.Dynamic/Models/Pokemon.cs

@@ -1256,6 +1256,8 @@ public class PokemonImpl : ScriptSource, IPokemon
         {
             ChangeForm(battleData.OriginalSpecies == Species ? battleData.OriginalForm : Species.GetDefaultForm());
         }
+        DisplaySpecies = null;
+        DisplayForm = null;
     }
 
     /// <inheritdoc />

Plugins/PkmnLib.Plugin.Gen7/Data/Abilities.jsonc

@@ -288,15 +288,33 @@
   "infiltrator": {
     "effect": "infiltrator"
   },
-  "innards_out": {},
-  "inner_focus": {},
-  "insomnia": {},
-  "intimidate": {},
-  "iron_barbs": {},
-  "iron_fist": {},
-  "justified": {},
-  "keen_eye": {},
-  "klutz": {},
+  "innards_out": {
+    "effect": "innards_out"
+  },
+  "inner_focus": {
+    "effect": "inner_focus"
+  },
+  "insomnia": {
+    "effect": "insomnia"
+  },
+  "intimidate": {
+    "effect": "intimidate"
+  },
+  "iron_barbs": {
+    "effect": "iron_barbs"
+  },
+  "iron_fist": {
+    "effect": "iron_fist"
+  },
+  "justified": {
+    "effect": "justified"
+  },
+  "keen_eye": {
+    "effect": "keen_eye"
+  },
+  "klutz": {
+    "effect": "klutz"
+  },
   "leaf_guard": {},
   "levitate": {},
   "light_metal": {},

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

@@ -0,0 +1,35 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Innards Out is an ability that deals damage to the attacker equal to the amount of HP lost when the Pokémon with this ability faints.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Innards_Out_(Ability)">Bulbapedia - Innards Out</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "innards_out")]
+public class InnardsOut : Script
+{
+    private IPokemon? _lastPokemonToHit;
+
+    /// <inheritdoc />
+    public override void OnIncomingHit(IExecutingMove move, IPokemon target, byte hit)
+    {
+        _lastPokemonToHit = move.User;
+    }
+
+    /// <inheritdoc />
+    public override void OnDamage(IPokemon pokemon, DamageSource source, uint oldHealth, uint newHealth)
+    {
+        if (newHealth != 0 || source is not DamageSource.MoveDamage)
+            return;
+        if (_lastPokemonToHit is null || !_lastPokemonToHit.IsUsable)
+            return;
+
+        EventBatchId batchId = new();
+
+        pokemon.BattleData?.Battle.EventHook.Invoke(new AbilityTriggerEvent(pokemon)
+        {
+            BatchId = batchId,
+        });
+        _lastPokemonToHit.Damage(oldHealth, DamageSource.Misc, batchId);
+    }
+}

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

@@ -0,0 +1,31 @@
+using PkmnLib.Plugin.Gen7.Scripts.Pokemon;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Inner Focus is an ability that prevents the Pokémon from flinching.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Inner_Focus_(Ability)">Bulbapedia - Inner Focus</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "inner_focus")]
+public class InnerFocus : Script
+{
+    private IPokemon? _pokemon;
+
+    /// <inheritdoc />
+    public override void OnAddedToParent(IScriptSource source)
+    {
+        if (source is not IPokemon pokemon)
+            throw new InvalidOperationException("Illusion can only be added to a Pokemon script source.");
+        _pokemon = pokemon;
+    }
+
+    /// <inheritdoc />
+    public override void PreventVolatileAdd(Script script, ref bool preventVolatileAdd)
+    {
+        if (script is not FlinchEffect)
+            return;
+        _pokemon?.BattleData?.Battle.EventHook.Invoke(new AbilityTriggerEvent(_pokemon));
+        preventVolatileAdd = true;
+    }
+}

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

@@ -0,0 +1,20 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Insomnia is an ability that prevents the Pokémon from falling asleep.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Insomnia_(Ability)">Bulbapedia - Insomnia</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "insomnia")]
+public class Insomnia : Script
+{
+    /// <inheritdoc />
+    public override void PreventStatusChange(IPokemon pokemon, StringKey status, bool selfInflicted,
+        ref bool preventStatus)
+    {
+        if (status != ScriptUtils.ResolveName<Status.Sleep>())
+            return;
+        pokemon.BattleData?.Battle.EventHook.Invoke(new AbilityTriggerEvent(pokemon));
+        preventStatus = true;
+    }
+}

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

@@ -0,0 +1,28 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Intimidate is an ability that lowers the opposing Pokémon's Attack stat when the Pokémon enters battle.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Intimidate_(Ability)">Bulbapedia - Intimidate</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "intimidate")]
+public class Intimidate : Script
+{
+    /// <inheritdoc />
+    public override void OnSwitchIn(IPokemon pokemon, byte position)
+    {
+        var battle = pokemon.BattleData?.Battle;
+        if (battle is null)
+            return;
+
+        var opponents = battle.Sides.Where(side => side != pokemon.BattleData?.BattleSide)
+            .SelectMany(side => side.Pokemon).WhereNotNull().Where(opponent => opponent.IsUsable);
+        EventBatchId batchId = new();
+
+        battle.EventHook.Invoke(new AbilityTriggerEvent(pokemon));
+        foreach (var opponent in opponents)
+        {
+            opponent.ChangeStatBoost(Statistic.Attack, -1, true, true, batchId);
+        }
+    }
+}

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

@@ -0,0 +1,19 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Iron Barbs is an ability that damages attackers making contact with the Pokémon.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Iron_Barbs_(Ability)">Bulbapedia - Iron Barbs</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "iron_barbs")]
+public class IronBarbs : Script
+{
+    /// <inheritdoc />
+    public override void OnIncomingHit(IExecutingMove move, IPokemon target, byte hit)
+    {
+        if (move.UseMove.HasFlag("contact"))
+        {
+            move.User.Damage(move.User.MaxHealth / 8, DamageSource.Misc);
+        }
+    }
+}

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

@@ -0,0 +1,17 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Iron Fist is an ability that increases the power of punching moves.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Iron_Fist_(Ability)">Bulbapedia - Iron Fist</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "iron_fist")]
+public class IronFist : Script
+{
+    /// <inheritdoc />
+    public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref ushort basePower)
+    {
+        if (move.UseMove.HasFlag("punch"))
+            basePower = basePower.MultiplyOrMax(1.2f);
+    }
+}

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

@@ -0,0 +1,25 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Justified is an ability that raises the Pokémon's Attack stat when hit by a Dark-type move.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Justified_(Ability)">Bulbapedia - Justified</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "justified")]
+public class Justified : Script
+{
+    /// <inheritdoc />
+    public override void OnIncomingHit(IExecutingMove move, IPokemon target, byte hit)
+    {
+        if (move.GetHitData(target, hit).Type?.Name != "dark")
+            return;
+
+        EventBatchId batchId = new();
+
+        move.Battle.EventHook.Invoke(new AbilityTriggerEvent(target)
+        {
+            BatchId = batchId,
+        });
+        target.ChangeStatBoost(Statistic.Attack, 1, true, false, batchId);
+    }
+}

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

@@ -0,0 +1,18 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Keen Eye is an ability that prevents the Pokémon's accuracy from being lowered.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Keen_Eye_(Ability)">Bulbapedia - Keen Eye</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "keen_eye")]
+public class KeenEye : Script
+{
+    /// <inheritdoc />
+    public override void PreventStatBoostChange(IPokemon target, Statistic stat, sbyte amount, bool selfInflicted,
+        ref bool prevent)
+    {
+        if (stat == Statistic.Accuracy && amount < 0)
+            prevent = true;
+    }
+}

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

@@ -0,0 +1,23 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Klutz is an ability that prevents the Pokémon from using its held item in battle.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Klutz_(Ability)">Bulbapedia - Klutz</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "klutz")]
+public class Klutz : Script
+{
+    /// <inheritdoc />
+    public override void OnBeforeAnyHookInvoked(ref List<ScriptCategory>? suppressedCategories)
+    {
+        suppressedCategories ??= new List<ScriptCategory>();
+        suppressedCategories.Add(ScriptCategory.ItemBattleTrigger);
+    }
+
+    /// <inheritdoc />
+    public override void PreventHeldItemConsume(IPokemon pokemon, IItem heldItem, ref bool prevented)
+    {
+        prevented = true;
+    }
+}

Plugins/PkmnLib.Plugin.Gen7/Scripts/Moves/Rest.cs

@@ -18,6 +18,12 @@ public class Rest : Script
             move.GetHitData(target, hit).Fail();
             return;
         }
+        if (move.User.ActiveAbility?.Effect == ScriptUtils.ResolveName<Abilities.InnerFocus>())
+        {
+            move.GetHitData(target, hit).Fail();
+            return;
+        }
+
         if (move.User.SetStatus(ScriptUtils.ResolveName<Sleep>(), true) && move.User.StatusScript.Script is Sleep sleep)
             sleep.Turns = 2;
     }