Added offsets and remade modifiers system

Scripts/Resources/ScriptableBullets/ParallelPatternGroup.cs

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+using System.Collections.Generic;
+using Cirno.Scripts.AttackPatterns;
+using Godot;
+using Godot.Collections;
+
+namespace Cirno.Scripts.Resources.ScriptableBullets;
+
+[GlobalClass]
+public partial class ParallelPatternGroup : AttackPattern
+{
+    [Export(PropertyHint.None, "suffix:s")] public float Duration { get; private set; } = 10f;
+    [Export] public Array<AttackPattern> Patterns { get; private set; } = [];
+    
+    public override IPatternMachine MakeMachine(Node2D parent)
+    {
+        return new ParallelPatternGroupMachine(this, parent);
+    }
+
+    public class ParallelPatternGroupMachine(ParallelPatternGroup patternGroup, Node2D parent) : IPatternMachine
+    {
+        public Node2D Parent => parent;
+        //private int _currentPatternIndex = 0;
+        
+        //private AttackPattern CurrentPattern => patternGroup.Patterns[_currentPatternIndex];
+        
+        private List<IPatternMachine> _patternMachines = [];
+        
+        public void Start()
+        {
+            //_currentPatternIndex = 0;
+            foreach (var pattern in patternGroup.Patterns)
+            {
+                var machine = pattern.MakeMachine(parent);
+                _patternMachines.Add(machine);
+                machine.Start();
+            }
+        }
+
+        public void UpdatePattern(double delta)
+        {
+            foreach (var patternMachine in _patternMachines)
+            {
+                //if (!CurrentPattern.WaitForCompletion || _patternMachine.IsComplete())
+                if ( patternMachine.IsComplete()) continue;
+                patternMachine.UpdatePattern(delta);
+            }
+           
+        }
+
+        public bool IsComplete()
+        {
+            return _patternMachines.TrueForAll(x => x.IsComplete());
+        }
+        
+    }
+}

Scripts/Resources/ScriptableBullets/ParallelPatternGroup.cs.uid

@@ -0,0 +1 @@
+uid://rqtkxuqmo7gi