acurrent.java

@Override
  public void draw() {
    this.sprite.getTexture().bind();
    
    int tileSize = ScrollGame.tManager.sheets.get(0).getTileSize();
    double row = this.sprite.getsY();
    double col = this.sprite.getsX();
    
    double v0 = tileSize * row * (1/this.height);
    double v1 = tileSize * (row + 1) * (1/this.height);
    
    double u0 = tileSize * col * (1/this.width);
    double u1 = tileSize * (col + 1) * (1/this.width);
    
    System.out.println("width: " + width + " height: " + height);
    System.out.println("u0: " + u0 + " u1: " + u1 + " v0: " + v0 + " v1: " + v1);
    glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
    
    glBegin(GL_QUADS);
      glTexCoord2d(u0, v0); // upper left
      glVertex2d(x, y);
      glTexCoord2d(u1, v0); // upper right
      glVertex2d(x + tileSize, y);
      glTexCoord2d(u1, v1); // bottom right
      glVertex2d(x + tileSize, y + tileSize);
      glTexCoord2d(u0, v1); // bottom left
      glVertex2d(x, y + tileSize);
    glEnd();
    
  }

load.java

public final Texture load(String textureName) {
    try {
      Texture texture = TextureLoader.getTexture("PNG", getClass().getResourceAsStream("/res/" + textureName + ".png"));
      return texture;
    } catch (IOException ex) {
      Logger.getLogger(ScrollGame.class.getName()).log(Level.SEVERE, null, ex);
    }
    return null;
  }