Even more moves

Plugins/PkmnLib.Plugin.Gen7/Scripts/Side/MistEffect.cs

@@ -1,5 +1,3 @@
-using PkmnLib.Static;
-
 namespace PkmnLib.Plugin.Gen7.Scripts.Side;
 
 [Script(ScriptCategory.Side, "mist")]

Plugins/PkmnLib.Plugin.Gen7/Scripts/Side/SpikesEffect.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using PkmnLib.Static.Utils;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Side;
+
+[Script(ScriptCategory.Side, "spikes")]
+public class SpikesEffect : Script
+{
+    private int _layers = 1;
+
+    /// <inheritdoc />
+    public override void Stack()
+    {
+        if (_layers < 3)
+            _layers++;
+    }
+
+    /// <inheritdoc />
+    public override void OnSwitchIn(IPokemon pokemon, byte position)
+    {
+        if (pokemon.IsFloating)
+            return;
+
+        var modifier = _layers switch
+        {
+            1 => 1 / 16f,
+            2 => 3 / 16f,
+            3 => 1 / 4f,
+            _ => throw new ArgumentOutOfRangeException(),
+        };
+        var damage = (uint)(pokemon.MaxHealth * modifier);
+
+        EventBatchId eventBatch = new();
+        pokemon.Damage(damage, DamageSource.Misc, eventBatch);
+        pokemon.BattleData?.Battle.EventHook.Invoke(new DialogEvent("spikes_damage", new Dictionary<string, object>
+        {
+            { "pokemon", pokemon },
+        })
+        {
+            BatchId = eventBatch,
+        });
+    }
+}

Plugins/PkmnLib.Plugin.Gen7/Scripts/Side/SpotlightEffect.cs

@@ -0,0 +1,33 @@
+using System.Collections.Generic;
+using PkmnLib.Dynamic.Models.BattleFlow;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Side;
+
+public class SpotlightEffect : Script
+{
+    private readonly byte _position;
+    private readonly IBattleSide _side;
+
+    public SpotlightEffect(IBattleSide side, byte position)
+    {
+        _side = side;
+        _position = position;
+    }
+
+    /// <inheritdoc />
+    public override void ChangeIncomingTargets(IMoveChoice moveChoice, ref IReadOnlyList<IPokemon?> targets)
+    {
+        if (!TargetResolver.IsValidTarget(_side.Index, _position, moveChoice.ChosenMove.MoveData.Target,
+                moveChoice.User))
+            return;
+        if (_side.Pokemon[_position] == null)
+            return;
+        targets = [_side.Pokemon[_position]!];
+    }
+
+    /// <inheritdoc />
+    public override void OnEndTurn(IBattle battle)
+    {
+        RemoveSelf();
+    }
+}

Plugins/PkmnLib.Plugin.Gen7/Scripts/Side/StealthRockEffect.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Side;
+
+[Script(ScriptCategory.Side, "stealth_rock")]
+public class StealthRockEffect : Script
+{
+    /// <inheritdoc />
+    public override void OnSwitchIn(IPokemon pokemon, byte position)
+    {
+        var typeLibrary = pokemon.Library.StaticLibrary.Types;
+        var effectiveness = 1.0f;
+        if (typeLibrary.TryGetTypeIdentifier("rock", out var rockType))
+        {
+            effectiveness = typeLibrary.GetEffectiveness(rockType, pokemon.Types);
+        }
+        var damage = (uint)(pokemon.MaxHealth / 8f * effectiveness);
+        EventBatchId batchId = new();
+        pokemon.Damage(damage, DamageSource.Misc, batchId);
+        pokemon.BattleData?.Battle.EventHook.Invoke(new DialogEvent("stealth_rock_damage",
+            new Dictionary<string, object>
+            {
+                { "pokemon", pokemon },
+            }));
+    }
+}

Plugins/PkmnLib.Plugin.Gen7/Scripts/Side/StickyWebEffect.cs

@@ -0,0 +1,13 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Side;
+
+[Script(ScriptCategory.Side, "sticky_web")]
+public class StickyWebEffect : Script
+{
+    /// <inheritdoc />
+    public override void OnSwitchIn(IPokemon pokemon, byte position)
+    {
+        if (pokemon.IsFloating)
+            return;
+        pokemon.ChangeStatBoost(Statistic.Speed, -1, false);
+    }
+}