Work on upcoming notes, reworked active notes a bit

Scripts/UI Types/GameElement.cs

@@ -46,6 +46,9 @@ namespace UITypes
 
 		Game game;
 
+
+		List<NoteElement> activeNoteElements = new();
+
 		public void InitGame(Game game)
 		{
 			this.game = game;
@@ -62,7 +65,7 @@ namespace UITypes
 
 			leftBackgroundImage = this.Q("GameBackgroundImageLeft");
 			rightBackgroundImage = this.Q("GameBackgroundImageRight");
-			
+
 			leftUpcomingColumn = this.Q("LeftArrowUpcomingColumn");
 			rightUpcomingColumn = this.Q("RightArrowUpcomingColumn");
 			upUpcomingColumn = this.Q("UpArrowUpcomingColumn");
@@ -75,12 +78,12 @@ namespace UITypes
 			rightVisualizer.InitVisualizer("RightBar");
 
 			buttonDictionary = new()
-		{
-			{ KeyCode.LeftArrow, Left },
-			{ KeyCode.RightArrow, Right },
-			{ KeyCode.UpArrow, Up },
-			{ KeyCode.DownArrow, Down },
-		};
+			{
+				{ KeyCode.LeftArrow, Left },
+				{ KeyCode.RightArrow, Right },
+				{ KeyCode.UpArrow, Up },
+				{ KeyCode.DownArrow, Down },
+			};
 		}
 
 		public void SetColumnColor(Color32 color)
@@ -103,7 +106,7 @@ namespace UITypes
 			songTime.text = time;
 		}
 
-		public void UpdateNotes(Note[] notes)
+		public void UpdateNotes(List<Note> notes)
 		{
 			leftActive = notes.Where(note => note.a == "left").Count() > 0;
 			rightActive = notes.Where(note => note.a == "right").Count() > 0;
@@ -114,6 +117,48 @@ namespace UITypes
 			rightUpcomingColumn.EnableInClassList("ColumnActive", rightActive);
 			downUpcomingColumn.EnableInClassList("ColumnActive", downActive);
 			upUpcomingColumn.EnableInClassList("ColumnActive", upActive);
+
+			foreach (var note in notes)
+			{
+				NoteElement el = new();
+				el.Init(note);
+
+				if (note.a == "left")
+				{
+					leftUpcomingColumn.Add(el);
+				}
+				else if (note.a == "right")
+				{
+					rightUpcomingColumn.Add(el);
+				}
+				else if (note.a == "up")
+				{
+					upUpcomingColumn.Add(el);
+				}
+				else if (note.a == "down")
+				{
+					downUpcomingColumn.Add(el);
+				}
+			}
+		}
+
+		public void UpdateMargin(float timestamp)
+		{
+			foreach (var note in activeNoteElements)
+			{
+				note.UpdateMargin(timestamp);
+			}
+		}
+
+		public void CheckNoteSelf(float timestamp)
+		{
+			foreach (var note in activeNoteElements)
+			{
+				if (note.CheckSelf(timestamp))
+				{
+					activeNoteElements.Remove(note);
+				}
+			}
 		}
 
 		void OnKeyDown(KeyDownEvent ev)

Scripts/UI Types/NoteElement.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using BangerTypes;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace UITypes
+{
+
+    public class NoteElement : VisualElement
+    {
+        [UnityEngine.Scripting.Preserve]
+        public new class UxmlFactory : UxmlFactory<NoteElement> { }
+
+        public Note note;
+
+        public void Init(Note note)
+        {
+            AddToClassList("NoteElement");
+
+            AddToClassList(note.a[..1].ToUpper() + note.a[1..] + "Note");
+
+            this.note = note;
+        }
+
+        public void UpdateMargin(float timestamp)
+        {
+            style.marginTop = new((note.t - timestamp) / 1000f);
+        }
+
+        public bool CheckSelf(float timestamp)
+        {
+            return note.t - timestamp < 0;
+        }
+    }
+}

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@@ -0,0 +1,11 @@
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