MVH/Scripts/UI Types/GameElement.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.UIElements;


namespace UITypes
{

	public class GameElement : VisualElement
	{
		[UnityEngine.Scripting.Preserve]
		public new class UxmlFactory : UxmlFactory<GameElement> { }

		public Button Left { get; set; }
		public Button Right { get; set; }
		public Button Up { get; set; }
		public Button Down { get; set; }

		private Visualizer leftVisualizer;
		private Visualizer rightVisualizer;


		private VisualElement leftUpcomingColumn;
		private VisualElement rightUpcomingColumn;
		private VisualElement upUpcomingColumn;
		public VisualElement downUpcomingColumn;

		private Label score;
		private Label songTime;

		private VisualElement leftBackgroundImage;
		private VisualElement rightBackgroundImage;

		Dictionary<KeyCode, Button> buttonDictionary;

		Game game;

		public void InitGame(Game game)
		{
			this.game = game;
			leftVisualizer = this.Q("LeftVisualizer") as Visualizer;
			rightVisualizer = this.Q("RightVisualizer") as Visualizer;

			Left = this.Q("GameLeftButton") as Button;
			Right = this.Q("GameRightButton") as Button;
			Up = this.Q("GameUpButton") as Button;
			Down = this.Q("GameDownButton") as Button;

			score = this.Q("Score") as Label;
			songTime = this.Q("TimeLeft") as Label;

			leftBackgroundImage = this.Q("GameBackgroundImageLeft");
			rightBackgroundImage = this.Q("GameBackgroundImageRight");
			
			leftUpcomingColumn = this.Q("LeftArrowUpcomingColumn");
			rightUpcomingColumn = this.Q("RightArrowUpcomingColumn");
			upUpcomingColumn = this.Q("UpArrowUpcomingColumn");
			downUpcomingColumn = this.Q("DownArrowUpcomingColumn");

			RegisterCallback<KeyDownEvent>(OnKeyDown, TrickleDown.TrickleDown);
			RegisterCallback<KeyUpEvent>(OnKeyUp, TrickleDown.TrickleDown);

			leftVisualizer.InitVisualizer("LeftBar");
			rightVisualizer.InitVisualizer("RightBar");

			buttonDictionary = new()
		{
			{ KeyCode.LeftArrow, Left },
			{ KeyCode.RightArrow, Right },
			{ KeyCode.UpArrow, Up },
			{ KeyCode.DownArrow, Down },
		};
		}

		public void SetColumnColor(Color32 color)
		{
			leftVisualizer.SetBarColor(color);
			rightVisualizer.SetBarColor(color);
		}

		public void UpdateVisualizers(float[] specData, float bassStrength)
		{
			leftVisualizer.UpdateBars(specData);
			rightVisualizer.UpdateBars(specData);

			leftBackgroundImage.style.opacity = new StyleFloat(bassStrength);
			rightBackgroundImage.style.opacity = new StyleFloat(bassStrength);
		}

		public void UpdateSongTime(string time)
		{
			songTime.text = time;
		}

		void OnKeyDown(KeyDownEvent ev)
		{
			if (ev.keyCode == KeyCode.Escape)
			{
				game.EscapeClicked();
				return;
			}

			buttonDictionary.TryGetValue(ev.keyCode, out Button button);

			if (button == null) return;

			button.AddToClassList("GameButtonClicked");
		}

		void OnKeyUp(KeyUpEvent ev)
		{
			buttonDictionary.TryGetValue(ev.keyCode, out Button button);

			if (button == null) return;

			button.RemoveFromClassList("GameButtonClicked");
		}
	}
}