Kade-Engine/source/Note.hx

package;

import flixel.addons.effects.FlxSkewedSprite;
import flixel.FlxG;
import flixel.FlxSprite;
import flixel.graphics.frames.FlxAtlasFrames;
import flixel.math.FlxMath;
import flixel.util.FlxColor;
#if polymod
import polymod.format.ParseRules.TargetSignatureElement;
#end
import PlayState;

using StringTools;

class Note extends FlxSprite
{
	public var strumTime:Float = 0;
	public var baseStrum:Float = 0;
	public var mustPress:Bool = false;
	public var noteData:Int = 0;
	public var rawNoteData:Int = 0;
	public var canBeHit:Bool = false;
	public var tooLate:Bool = false;
	public var wasGoodHit:Bool = false;
	public var prevNote:Note;
	public var modifiedByLua:Bool = false;
	public var sustainLength:Float = 0;
	public var isSustainNote:Bool = false;

	public var noteScore:Float = 1;

	public static var swagWidth:Float = 160 * 0.7;
	public static var PURP_NOTE:Int = 0;
	public static var GREEN_NOTE:Int = 2;
	public static var BLUE_NOTE:Int = 1;
	public static var RED_NOTE:Int = 3;

	public var rating:String = "shit";

	public var dataColor:Array<String> = ['purple', 'blue', 'green', 'red'];

	public var isParent:Bool = false;
	public var parent:Note = null;
	public var spotInLine:Int = 0;
	public var sustainActive:Bool = true;

	public var children:Array<Note> = [];

	public function new(strumTime:Float, noteData:Int, ?prevNote:Note, ?sustainNote:Bool = false, ?inCharter:Bool = false)
	{
		super();

		if (prevNote == null)
			prevNote = this;

		this.prevNote = prevNote;
		isSustainNote = sustainNote;

		x += 50;
		// MAKE SURE ITS DEFINITELY OFF SCREEN?
		y -= 2000;
		if (inCharter)
			this.strumTime = strumTime;
		else 
			this.strumTime = Math.round(strumTime);


		if (this.strumTime < 0 )
			this.strumTime = 0;

		this.noteData = noteData;

		var daStage:String = PlayState.curStage;

		//defaults if no noteStyle was found in chart
		var noteTypeCheck:String = 'normal';

		if (!inCharter)
		{
			frames = Paths.getSparrowAtlas('NOTE_assets');

			for (i in 0...4)
			{
				animation.addByPrefix(dataColor[i] + 'Scroll', dataColor[i] + ' alone'); // Normal notes
				animation.addByPrefix(dataColor[i] + 'hold', dataColor[i] + ' hold'); // Hold
				animation.addByPrefix(dataColor[i] + 'holdend', dataColor[i] + ' tail'); // Tails
			}

			setGraphicSize(Std.int(width * 0.7));
			updateHitbox();
			antialiasing = true;
		}
		else
		{
			switch (noteTypeCheck)
			{
				case 'pixel':
					loadGraphic(Paths.image('weeb/pixelUI/arrows-pixels', 'week6'), true, 17, 17);
					if (isSustainNote)
						loadGraphic(Paths.image('weeb/pixelUI/arrowEnds', 'week6'), true, 7, 6);

					for (i in 0...4)
					{
						animation.add(dataColor[i] + 'Scroll', [i + 4]); // Normal notes
						animation.add(dataColor[i] + 'hold', [i]); // Holds
						animation.add(dataColor[i] + 'holdend', [i + 4]); // Tails
					}

					setGraphicSize(Std.int(width * PlayState.daPixelZoom));
					updateHitbox();
				default:
					frames = Paths.getSparrowAtlas('NOTE_assets');

					for (i in 0...4)
					{
						animation.addByPrefix(dataColor[i] + 'Scroll', dataColor[i] + ' alone'); // Normal notes
						animation.addByPrefix(dataColor[i] + 'hold', dataColor[i] + ' hold'); // Hold
						animation.addByPrefix(dataColor[i] + 'holdend', dataColor[i] + ' tail'); // Tails
					}

					setGraphicSize(Std.int(width * 0.7));
					updateHitbox();
					antialiasing = true;
			}
		}

		x += swagWidth * noteData;
		animation.play(dataColor[noteData] + 'Scroll');

		// trace(prevNote);

		// we make sure its downscroll and its a SUSTAIN NOTE (aka a trail, not a note)
		// and flip it so it doesn't look weird.
		// THIS DOESN'T FUCKING FLIP THE NOTE, CONTRIBUTERS DON'T JUST COMMENT THIS OUT JESUS
		// then what is this lol
		if (FlxG.save.data.downscroll && sustainNote) 
			flipY = true;

		if (isSustainNote && prevNote != null)
		{
			noteScore * 0.2;
			alpha = 0.6;

			x += width / 2;

			animation.play(dataColor[noteData] + 'holdend');

			updateHitbox();

			x -= width / 2;

			if (noteTypeCheck == 'pixel')
				x += 30;

			if (inCharter)
				x += 30;

			if (prevNote.isSustainNote)
			{
				prevNote.animation.play(dataColor[prevNote.noteData] + 'hold');

				if(FlxG.save.data.scrollSpeed != 1)
					prevNote.scale.y *= Conductor.stepCrochet / 100 * 1.5 * FlxG.save.data.scrollSpeed;
				else
					prevNote.scale.y *= Conductor.stepCrochet / 100 * 1.5 * PlayState.SONG.speed;
				prevNote.updateHitbox();
				// prevNote.setGraphicSize();
			}
		}
	}

	override function update(elapsed:Float)
	{
		super.update(elapsed);

		if (!modifiedByLua)
			if (!sustainActive)
				alpha = 0.4;

		if (mustPress)
		{
			// ass
			if (isSustainNote)
			{
				if (strumTime > Conductor.songPosition - (Conductor.safeZoneOffset * 1.5)
					&& strumTime < Conductor.songPosition + (Conductor.safeZoneOffset * 0.5))
					canBeHit = true;
				else
					canBeHit = false;
			}
			else
			{
				if (strumTime > Conductor.songPosition - Conductor.safeZoneOffset
					&& strumTime < Conductor.songPosition + Conductor.safeZoneOffset)
					canBeHit = true;
				else
					canBeHit = false;
			}

			if (strumTime < Conductor.songPosition - Conductor.safeZoneOffset * Conductor.timeScale && !wasGoodHit)
				tooLate = true;
		}
		else
		{
			canBeHit = false;

			if (strumTime <= Conductor.songPosition)
				wasGoodHit = true;
		}

		if (tooLate)
		{
			if (alpha > 0.3)
				alpha = 0.3;
		}
	}
}