final/src/MapReader.java

import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import java.io.*;
import java.util.ArrayList;
import java.util.Scanner;

public class MapReader {
    //Input game map
    /*
    1: Normal Grass
    2: Left Grass:
    3: Right Grass:
    Grass Tiling:
    qwe
    asd
    zxc
    !: Slime
    Grass:
    */
    public static void inputMap(ArrayList<Tile> map, ArrayList<NonPlayer>enemy , String filePath) throws IOException, SpriteException, UnsupportedAudioFileException, LineUnavailableException {
      enemy.clear();
      map.clear();
      String file = FileManager.readFile(LevelManager.filePath);
      int x = -GamePanel.GAME_WIDTH/2 + Tile.length;
      int y = 0;
      for(int i=0; i<file.length(); i++){
          if(file.charAt(i)=='\n'){
              y+=Tile.length;
              x= -GamePanel.GAME_WIDTH/2;
          }
          else if(file.charAt(i)=='1'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grass.png")));
          } else if(file.charAt(i)=='2'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassLeft.png")));
          } else if(file.charAt(i)=='3'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassRight.png")));
          } else if(file.charAt(i)=='q'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassTopLeft.png")));
          } else if(file.charAt(i)=='w'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassMid.png")));
          } else if(file.charAt(i)=='e'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassTopRight.png")));
          } else if(file.charAt(i)=='a'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassMiddleLeft.png")));
          } else if(file.charAt(i)=='s'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassCenter.png")));
              map.get(map.size()-1).collision = false;
          } else if(file.charAt(i)=='d'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassMiddleRight.png")));
          } else if(file.charAt(i)=='z'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassBottomLeft.png")));
          } else if(file.charAt(i)=='x'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassBottomMiddle.png")));
          } else if(file.charAt(i)=='c'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/grassBottomRight.png")));
          } else if(file.charAt(i)=='r'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/cornerTopLeft.png")));
          } else if(file.charAt(i)=='t'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/cornerTopRight.png")));
          } else if(file.charAt(i)=='f'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/cornerBottomLeft.png")));
          } else if(file.charAt(i)=='g'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/terrain/cornerBottomRight.png")));
          } else if(file.charAt(i)=='b'){
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/boxes/box.png")));
              map.get(map.size()-1).collision = false;
          } else if(file.charAt(i)=='!'){
              enemy.add(new NonPlayer(x, y, GamePanel.slimeSpriteArray, 50, 28, 100));

          } else if(file.charAt(i)=='+') {
              map.add(new SingleTile(x,y, GamePanel.getImage("img/tiles/boxes/finish.png")));
              map.get(map.size()-1).isFinish = true;
          }
          x+=Tile.length;
      }
    }
}