Tweaks for setting weather

PkmnLib.Dynamic/ScriptHandling/IWeatherScript.cs

@@ -0,0 +1,6 @@
+namespace PkmnLib.Dynamic.ScriptHandling;
+
+public interface IWeatherScript
+{
+    public void SetTurns(int turns);
+}

PkmnLib.Dynamic/ScriptHandling/Script.cs

@@ -559,4 +559,8 @@ public abstract class Script : IDeepCloneable
         ref int modifiedAccuracy)
     {
     }
+
+    public virtual void ChangeWeatherDuration(StringKey weatherName, ref int duration)
+    {
+    }
 }

PkmnLib.Dynamic/ScriptHandling/ScriptContainer.cs

@@ -4,11 +4,24 @@ using PkmnLib.Static.Utils;
 
 namespace PkmnLib.Dynamic.ScriptHandling;
 
+public interface IReadOnlyScriptContainer : IEnumerable<ScriptContainer>, IDeepCloneable
+{
+    /// <summary>
+    /// Whether this container is empty.
+    /// </summary>
+    public bool IsEmpty { get; }
+
+    /// <summary>
+    /// The script in this container.
+    /// </summary>
+    public Script? Script { get; }
+}
+
 /// <summary>
 /// A holder class for a script. This is used so we can cache a list of these, and iterate over them, even when
 /// the underlying script changes.
 /// </summary>
-public class ScriptContainer : IEnumerable<ScriptContainer>, IDeepCloneable
+public class ScriptContainer : IReadOnlyScriptContainer
 {
     /// <inheritdoc cref="ScriptContainer"/>
     public ScriptContainer()
@@ -21,15 +34,11 @@ public class ScriptContainer : IEnumerable<ScriptContainer>, IDeepCloneable
         Script = script;
     }
 
-    /// <summary>
-    /// Whether this container is empty.
-    /// </summary>
+    /// <inheritdoc />
     [MemberNotNullWhen(false, nameof(ScriptHandling.Script))]
     public bool IsEmpty => Script is null;
 
-    /// <summary>
-    /// The script in this container.
-    /// </summary>
+    /// <inheritdoc />
     public Script? Script { get; private set; }
 
     /// <inheritdoc />