package main

import (
    "log"
    "github.com/hajimehoshi/ebiten"
    "github.com/hajimehoshi/ebiten/v2"
    "fmt"
)

const (
    screenWidth  = 640
    screenHeight = 480
    ballSpeed    = 3
    paddleSpeed  = 6
)

type Object struct {
    X, Y, W, H int
}

type Paddle struct {
    Object
}

type Ball struct {
    Object
    dxdt int
    dydt int
}

type Game struct {
    paddle    Paddle
    ball      Ball
    score     int
    highScore int
}

func main() {
    ebiten.SetWindowTitle("Pong using ebitengine.")
    ebiten.SetWindowSize(screenWidth,screenHeight)
    g := &Game{}

    err := ebiten.RunGame(g)
    if err != nil{
        log.Fatal(err)
    }

    func (g *Game) Layout(outsideWidth, outsideHeight int) (int, int) {
        return screenWidth, screenHeight
    }
    
    
    func (g *Game) Draw(screen *ebiten.Image){}

    func(g*Game) Update() error{
        return nil
    }
}

I’m trying to learn to make a small game project in Go using ebitengine.

and the layout funtion block the following error code is displayed: unexpected int in argument list; possibly missing comma or )
and “non-declaration statement outside function body” is displayed.

I was expecting to see a blank game screen.