package;

import kha.Framebuffer;
import kha.Color;
import kha.Image;
import kha.Scaler;
import kha.System;

class Project {
    public static inline var screenWidth = 800;
    public static inline var screenHeight = 600;
    private static var bgColor = Color.fromValue(0x000000);
    private var backBuffer:Image;
    private var initialized:Bool = false;
    private var frames:Int;
    private var x:Float;
    private var not:Bool;

    public function new()
    {
        /*
        System.notifyOnRender(render);
        Scheduler.addTimeTask(update, 0, 1 / 60);

        Assets.loadEverything(function()
        {
            initialized = true;
            //font = Assets.fonts.Inconsolata_Regular;
            //trace(font.height(24));



        });
        */

        backBuffer = Image.createRenderTarget(screenWidth, screenHeight);

    }

    public function update():Void
    {
        if(not)
        {
            x = not ? screenWidth / 2 : -screenWidth / 2;
            not = !not;
        }
    }

    public function render(framebuffer:Framebuffer): Void
    {
        /*if (!initialized)
        {
            trace("Initializing...?");
            return;
        }*/

        frames += 1;

        // clear our backbuffer using graphics2
        var g = framebuffer.g2;
        g.begin();
        g.clear(bgColor);

        //g.font = font;
        //g.fontSize = 24;
        g.color = Color.fromValue(0xFF0000); // red text

        //sg.drawString("Hello, world!", 50, 20); // Draw "Hello, World!" at (50, 20)

        g.drawRect(x,200, 100, 20);
        g.drawLine(x,10,200,100);


        g.end();

/*
        framebuffer.g2.begin();
        Scaler.scale(backBuffer, framebuffer, System.screenRotation);
        framebuffer.g2.end();
        */
    }
}