export class U8_4 {
  constructor(public x: u8, public y: u8, public z: u8, public w: u8) {}
}

export class Texture {
  public baseAddress: u32 = 0

  public width: u16 = 0

  public height: u16 = 0

  public ch: u8 = 0

  constructor(width: u16, height: u16, ch: u8) {
    this.baseAddress = memory.allocate(<u32>(width * height * <u16>ch))
    this.width = width
    this.height = height
    this.ch = ch
    //*************************************************
    //There are problems here
    //*************************************************
    console.logi(123456) // This logging is not called
  }

  public getAddressAt(i: u16, j: u16): u32 {
    return (<u32>i * <u32>this.width + <u32>j) * <u32>this.ch
  }
}

export class Texture4CH extends Texture {
  constructor(width: u16, height: u16) {
    super(width, height, 4)
    console.logi(width)
    console.logi(height)
  }

  public getAt(i: u16, j: u16): U8_4 {
    let ba: u32 = this.getAddressAt(i, j)
    let x: u8 = load<u8>(ba, 0)
    let y: u8 = load<u8>(ba, 1)
    let z: u8 = load<u8>(ba, 2)
    let w: u8 = load<u8>(ba, 3)
    return new U8_4(x, y, z, w)
  }

  public setAt(i: u16, j: u16, col: U8_4): void {
    let ba: u32 = this.getAddressAt(i, j)
    store<u8>(ba, col.x, 0)
    store<u8>(ba, col.y, 1)
    store<u8>(ba, col.z, 2)
    store<u8>(ba, col.w, 3)
  }
}