package main

import (
	"vultras.su/core/gg"
	"github.com/hajimehoshi/ebiten/v2/examples/resources/images"
	"github.com/hajimehoshi/ebiten/v2/examples/resources/fonts"
	//_ "github.com/silbinarywolf/preferdiscretegpu"
	"bytes"
	"log"
	"fmt"
)

type Context = gg.Context

const (
	HighestL gg.Layer = -iota
	DebugL
	TriangleL
	PlayerL
	RectL
	LowestL
)

const (
	Stand gg.AnimationId = iota
	Walk
)

var (
	playerAnimations gg.AnimationSet
	playerImg *gg.Image
	player    *Player
	rectMove  gg.Rectangle
	rect      *Rect
	tri       *Tri
)

func main() {
	e := gg.NewEngine(&gg.WindowConfig{
		Title:  "Test title",
		Width:  720,
		Height: 480,
		VSync:  true,
		Fullscreen: true,
	})

	var err error
	playerImg, err = gg.LoadImage(bytes.NewReader(images.Runner_png))
	if err != nil {
		log.Fatal(err)
	}

	rect = NewRect()

	playerAnimations, _ = gg.AnimationSetFromImage(
		playerImg,
		8, 3,
		10, 1,
		gg.AD(Stand).DefRow(0, 0, 1, 2, 3, 4),
		gg.AD(Walk).DefRow(1, 0, 1, 2, 3, 4, 5, 6, 7),
	)
	player = NewPlayer()
	tri = NewTri()

	e.Spawn(&Debug{})
	e.Spawn(player)
	e.Spawn(rect)
	e.Spawn(tri)

	/*circle := &gg.Circle{}
	circle.Transform = gg.T()
	circle.Rotation = 300
	circle.Color = gg.Rgba(1, 1, 1, 1)
	circle.Antialias = true
	circle.Layer = HighestL
	circle.Visible = true*/
	//e.Spawn(circle)

	txt := &Text{}
	txt.Transform = gg.T()
	//txt.Position = gg.V2(400)
	txt.Color = gg.Rgba(1, 1, 1, 1)
	txt.Layer = HighestL
	txt.Visible = true
	txt.Data = "Hello, World!\nПривет, Мир!"
	txt.Face, err = gg.MakeFaceFromTtf(
		bytes.NewReader(fonts.MPlus1pRegular_ttf),
		&gg.TtfFaceOptions{
			Size: 32,
			DPI: 72,
			Hinting: gg.FontHintingNone,
		},
	)
	if err != nil {
		panic(err)
	}
	e.Spawn(txt)

	//fmt.Println(rect.GetLayer(), player.GetLayer())
	fmt.Println("Starting...")
	err = e.Run()
	if err != nil {
		panic(err)
	}
}