diff --git a/source/ChartingState.hx b/source/ChartingState.hx index 6669c2adb..96ab4a4a9 100644 --- a/source/ChartingState.hx +++ b/source/ChartingState.hx @@ -96,7 +96,7 @@ class ChartingState extends MusicBeatState // sys.io.File.saveContent('./bitShit.txt', "swag"); - trace(audioBuf.sampleRate); + // trace(audioBuf.sampleRate); var spec:SpectogramSprite = new SpectogramSprite(); spec.scrollFactor.set(); diff --git a/source/SpectogramSprite.hx b/source/SpectogramSprite.hx index a1b0ecf80..bad8203fd 100644 --- a/source/SpectogramSprite.hx +++ b/source/SpectogramSprite.hx @@ -1,6 +1,8 @@ package; import flixel.FlxSprite; +import flixel.group.FlxGroup; +import flixel.group.FlxSpriteGroup.FlxTypedSpriteGroup; import flixel.math.FlxMath; import flixel.math.FlxPoint; import flixel.util.FlxColor; @@ -8,13 +10,25 @@ import lime.utils.Int16Array; using flixel.util.FlxSpriteUtil; -class SpectogramSprite extends FlxSprite +class SpectogramSprite extends FlxTypedSpriteGroup { public function new() { super(); - makeGraphic(200, 200, FlxColor.BLACK); + for (i in 0...256) + { + var lineShit:FlxSprite = new FlxSprite(100, i / 256 * FlxG.height).makeGraphic(1, 1); + // lineShit.origin.set(); + + // var xClip = lineShit.clipRect; + // xClip.width = 1; + + // lineShit.clipRect = xClip; + add(lineShit); + } + + // makeGraphic(200, 200, FlxColor.BLACK); } override function update(elapsed:Float) @@ -23,29 +37,32 @@ class SpectogramSprite extends FlxSprite { if (FlxG.sound.music.playing) { - FlxSpriteUtil.drawRect(this, 0, 0, width, height, 0x45000000); + // FlxSpriteUtil.drawRect(this, 0, 0, width, height, 0x45000000); @:privateAccess var audioData:Int16Array = FlxG.sound.music._channel.__source.buffer.data; // jank and hacky lol! var numSamples:Int = Std.int(audioData.length / 2); - var remappedShit:Int = Std.int(FlxMath.remapToRange(FlxG.sound.music.time, 0, FlxG.sound.music.length, 0, numSamples)); - var i = remappedShit; - var prevLine:FlxPoint = new FlxPoint(); + var swagheight:Int = 200; + for (sample in remappedShit...remappedShit + 256) { var left = audioData[i] / 32767; i += 2; - var remappedSample:Float = FlxMath.remapToRange(sample, remappedShit, remappedShit + 256, 0, 1); + var remappedSample:Float = FlxMath.remapToRange(sample, remappedShit, remappedShit + 256, 0, 255); - FlxSpriteUtil.drawLine(this, prevLine.x, prevLine.y, width * remappedSample, left * height / 2 + height / 2); - prevLine.x = width * remappedSample; - prevLine.y = left * height / 2 + height / 2; + group.members[Std.int(remappedSample)].x = prevLine.x; + // group.members[0].y = prevLine.y; + + // FlxSpriteUtil.drawLine(this, prevLine.x, prevLine.y, width * remappedSample, left * height / 2 + height / 2); + prevLine.x = left * swagheight / 2 + swagheight / 2; + // width * (remappedSample / 255); + // prevLine.y = left * swagheight / 2 + swagheight / 2; } } }