DOPE SHIT ALL DAY LETS GOOOOO

source/ChartParser.hx

@@ -0,0 +1,83 @@
+package;
+
+import flixel.util.FlxStringUtil;
+
+using StringTools;
+
+class ChartParser
+{
+	static public function parse(songName:String, section:Int):Array<Dynamic>
+	{
+		var IMG_WIDTH:Int = 8;
+		var regex:EReg = new EReg("[ \t]*((\r\n)|\r|\n)[ \t]*", "g");
+
+		var csvData = FlxStringUtil.imageToCSV('assets/data/' + songName + '/section' + section + '.png');
+
+		var lines:Array<String> = regex.split(csvData);
+		var rows:Array<String> = lines.filter(function(line) return line != "");
+		csvData.replace("\n", ',');
+
+		var heightInTiles = rows.length;
+		var widthInTiles = 0;
+
+		var row:Int = 0;
+
+		// LMAOOOO STOLE ALL THIS FROM FLXBASETILEMAP LOLOL
+
+		var dopeArray:Array<Int> = [];
+		while (row < heightInTiles)
+		{
+			var rowString = rows[row];
+			if (rowString.endsWith(","))
+				rowString = rowString.substr(0, rowString.length - 1);
+			var columns = rowString.split(",");
+
+			if (columns.length == 0)
+			{
+				heightInTiles--;
+				continue;
+			}
+			if (widthInTiles == 0)
+			{
+				widthInTiles = columns.length;
+			}
+
+			var column = 0;
+			var pushedInColumn:Bool = false;
+			while (column < widthInTiles)
+			{
+				// the current tile to be added:
+				var columnString = columns[column];
+				var curTile = Std.parseInt(columnString);
+
+				if (curTile == null)
+					throw 'String in row $row, column $column is not a valid integer: "$columnString"';
+
+				if (curTile == 1)
+				{
+					if (column < 4)
+						dopeArray.push(column + 1);
+					else
+					{
+						var tempCol = (column + 1) * -1;
+						tempCol += 4;
+						dopeArray.push(tempCol);
+					}
+
+					pushedInColumn = true;
+				}
+
+				column++;
+			}
+
+			if (!pushedInColumn)
+				dopeArray.push(0);
+
+			row++;
+		}
+
+		trace(dopeArray.length);
+		trace(dopeArray);
+		return dopeArray;
+	}
+}