Implements Paralysis

PkmnLib.Dynamic/BattleFlow/MoveTurnExecutor.cs

@@ -69,6 +69,8 @@ public static class MoveTurnExecutor
 
         var executingMove = new ExecutingMoveImpl(targets, numberOfHits, chosenMove, useMove, moveChoice, battle);
 
+        battle.EventHook.Invoke(new MoveUseEvent(executingMove));
+
         var prevented = false;
         executingMove.RunScriptHook(x => x.PreventMove(executingMove, ref prevented));
         if (prevented)
@@ -79,8 +81,6 @@ public static class MoveTurnExecutor
         if (!executingMove.ChosenMove.TryUse(ppUsed))
             return;
 
-        battle.EventHook.Invoke(new MoveUseEvent(executingMove));
-
         var failed = false;
         executingMove.RunScriptHook(x => x.FailMove(executingMove, ref failed));
         if (failed)

Plugins/PkmnLib.Plugin.Gen7/Scripts/Status/Burned.cs

@@ -1,4 +1,5 @@
 using PkmnLib.Static.Moves;
+using PkmnLib.Static.Utils;
 
 namespace PkmnLib.Plugin.Gen7.Scripts.Status;
 
@@ -30,6 +31,15 @@ public class Burned : Script
         if (_target == null)
             return;
         var damage = (uint)(_target.MaxHealth / 16f);
-        _target.Damage(damage, DamageSource.Status);
+        var eventBatch = new EventBatchId();
+        battle.EventHook.Invoke(new DialogEvent("hurt_by_burn", new Dictionary<string, object>
+        {
+            { "pokemon", _target },
+            { "damage", damage },
+        })
+        {
+            BatchId = eventBatch,
+        });
+        _target.Damage(damage, DamageSource.Status, eventBatch);
     }
 }

Plugins/PkmnLib.Plugin.Gen7/Scripts/Status/Paralyzed.cs

@@ -3,5 +3,21 @@ namespace PkmnLib.Plugin.Gen7.Scripts.Status;
 [Script(ScriptCategory.Status, "paralyzed")]
 public class Paralyzed : Script
 {
-    // TODO: Implement the Paralyzed status effect.
+    /// <inheritdoc />
+    public override void ChangeSpeed(ITurnChoice choice, ref uint speed)
+    {
+        speed = (uint)(speed * 0.5f);
+    }
+
+    /// <inheritdoc />
+    public override void PreventMove(IExecutingMove move, ref bool prevent)
+    {
+        if (move.Battle.Random.GetInt(0, 100) >= 25)
+            return;
+        prevent = true;
+        move.Battle.EventHook.Invoke(new DialogEvent("paralysis_prevent_move", new Dictionary<string, object>
+        {
+            { "pokemon", move.User },
+        }));
+    }
 }