Implements more abilities

Plugins/PkmnLib.Plugin.Gen7/Scripts/Weather/HarshSunlight.cs

@@ -0,0 +1,59 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Weather;
+
+/// <summary>
+/// HarshSunlight is a weather condition that intensifies the effects of sunlight.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Harsh_sunlight">Bulbapedia - Harsh Sunlight</see>
+/// </summary>
+[Script(ScriptCategory.Weather, "harsh_sunlight")]
+public class HarshSunlight : Script
+{
+    /// <inheritdoc />
+    public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref ushort basePower)
+    {
+        var hitType = move.GetHitData(target, hit).Type;
+        if (hitType?.Name == "fire" || move.UseMove.Name == "hydro_steam")
+        {
+            // Increase Fire-type move power by 50% in harsh sunlight
+            basePower = (ushort)(basePower * 1.5);
+        }
+        else if (hitType?.Name == "water")
+        {
+            basePower = (ushort)(basePower * 0.5);
+        }
+    }
+
+    /// <inheritdoc />
+    public override void CustomTrigger(StringKey eventName, IDictionary<StringKey, object?>? parameters)
+    {
+        if (eventName == CustomTriggers.BypassChargeMove)
+        {
+            if (parameters == null || !parameters.TryGetValue("move", out var moveObj) ||
+                moveObj is not IExecutingMove move)
+                return;
+            if (move.UseMove.Name == "solar_beam" || move.UseMove.Name == "solar_blade")
+            {
+                parameters["bypassCharge"] = true;
+            }
+        }
+    }
+
+    /// <inheritdoc />
+    public override void PreventStatusChange(IPokemon pokemonImpl, StringKey status, ref bool preventStatus)
+    {
+        if (status == ScriptUtils.ResolveName<Status.Frozen>())
+        {
+            preventStatus = true;
+        }
+    }
+
+    /// <inheritdoc />
+    public override void ChangeAccuracy(IExecutingMove executingMove, IPokemon target, byte hitIndex,
+        ref int modifiedAccuracy)
+    {
+        if (executingMove.UseMove.Name == "thunder" || executingMove.UseMove.Name == "hurricane")
+        {
+            modifiedAccuracy = (int)(modifiedAccuracy * 0.5);
+        }
+    }
+}