package main

import (
    "github.com/hajimehoshi/ebiten"
    "github.com/hajimehoshi/ebiten/ebitenutil"
    "image/color"
    "StarGame/Logic"
    "strconv"
    "math"
    "math/rand"
)

var p[10] MakingStars.Point
var STARENABLE[10] bool
var STARDIE[10] bool
var TIMETOSTAR[10] int
var FRAME, TIME, SCORE int
var NUMOFDIESTAR int
var GameOver error
func FloatToString(input_num float64) string {
    return strconv.FormatFloat(input_num, 'f', 0, 64)
}
func GenerateStar () () {
    for i:=0; i<10; i++{
        p[i].X= rand.Float64()*720
        p[i].Y= rand.Float64()*480
        p[i].U= rand.Float64()*2*math.Pi+2*math.Pi
        p[i].KX= rand.Float64()*4+2
        p[i].KY= rand.Float64()*4+2
        p[i].R= rand.Float64()*15+10
        p[i].ANG= 0
        p[i].ENABLE= true
        p[i].TIME= int(rand.Float64()*15)
    }
}

func Rocket (screen *ebiten.Image) {
    MakingStars.RX, _= ebiten.CursorPosition()
    MakingStars.RY= 640
    ebitenutil.DrawRect(screen, (float64(MakingStars.RX)-40), (float64(MakingStars.RY)-5), 80, 10, color.RGBA{128,128,128,255})
}

func update(screen *ebiten.Image)  error {
    ebiten.SetFullscreen(true)
    ebiten.SetCursorVisibility(false)
    screen.Fill(color.RGBA{255, 55, 28, 255})
    Rocket(screen)

    FRAME=FRAME+1
    if FRAME==60 {
        TIME=TIME+1
        FRAME=0
    }
    ebitenutil.DebugPrint(screen, ("SCORE "+FloatToString(float64(SCORE))))

    for i:=0; i<10; i++ {
        if MakingStars.IsStarInScreen(&p[i], 1280.0, 720.0)==false {
            STARDIE[i]=true
        }
        if STARDIE[i]==false && STARENABLE[i]==true{
            SCORE++
        }

        if (TIME>p[i].TIME) && (STARDIE[i]==false) {
            MakingStars.MoveStar(&p[i])
            MakingStars.DrawStar(screen, &p[i])
            STARENABLE[i]=true
        }
    }
    for i:=0; i<10; i++{
        if STARDIE[i]==true {
            NUMOFDIESTAR++
        }
    }

    if ebiten.IsKeyPressed(ebiten.KeyEscape) || NUMOFDIESTAR>6{

    }

    return nil
}

func main() {
    GenerateStar ()
    for i := 0; i < 10; i++ {
        TIMETOSTAR[i] = i * 3
        if err := ebiten.Run(update, 1280, 720, 2, "Stars"); err != nil {
            panic(err)
        }
    }
}