import arcade
import random
from AlienBullet import AlienBullet
class Alien(arcade.Sprite):

    def __init__(self, x, y, SCREEN_SCALE, DEBUG, AlienType):
        super().__init__()

        self.center_x = x * SCREEN_SCALE
        self.center_y = y * SCREEN_SCALE
        self.scScale = SCREEN_SCALE
        self.deBuggin = DEBUG
        self.alienType = AlienType
        self.alien_sprite = None
        self.wait = 0
        self.isAlive = True
        self.bullet = None
        self.sizeX = 0
        self.sizeY = 0

        if self.alienType == "LA":
            self.sizeX = 6 * self.scScale
            self.sizeY = 4 * self.scScale
            self.image_source = "assets/Sprites/Enemy/LA1.png"
            if self.deBuggin:
                print(str(self.image_source))
        if self.alienType == "MA":
            self.sizeX = 5 * self.scScale
            self.sizeY = 4 * self.scScale
            self.image_source = "assets/Sprites/Enemy/MA1.png"
            if self.deBuggin:
                print(str(self.image_source))
        if self.alienType == "SA":
            self.sizeX = 4 * self.scScale
            self.sizeY = 4 * self.scScale
            self.image_source = "assets/Sprites/Enemy/SA1.png"
            if self.deBuggin:
                print(str(self.image_source))

        self.alien_sprite = arcade.Sprite(self.image_source, self.scScale)



    def update(self, x, sign, movedown):

        if self.alienType == "LA" and self.wait > 0:
            if self.image_source == "assets/Sprites/Enemy/LA1.png":
                self.image_source = "assets/Sprites/Enemy/LA2.png"
                self.alien_sprite = arcade.Sprite(self.image_source, self.scScale)
            else:
                self.image_source = "assets/Sprites/Enemy/LA1.png"
                self.alien_sprite = arcade.Sprite(self.image_source, self.scScale)
        if self.alienType == "MA" and self.wait > 0:
            if self.image_source == "assets/Sprites/Enemy/MA1.png":
                self.image_source = "assets/Sprites/Enemy/MA2.png"
                self.alien_sprite = arcade.Sprite(self.image_source, self.scScale)
            else:
                self.image_source = "assets/Sprites/Enemy/MA1.png"
                self.alien_sprite = arcade.Sprite(self.image_source, self.scScale)
        if self.alienType == "SA" and self.wait > 0:
            if self.image_source == "assets/Sprites/Enemy/SA1.png":
                self.image_source = "assets/Sprites/Enemy/SA2.png"
                self.alien_sprite = arcade.Sprite(self.image_source, self.scScale)
            else:
                self.image_source = "assets/Sprites/Enemy/SA1.png"
                self.alien_sprite = arcade.Sprite(self.image_source, self.scScale)
        self.wait = 1
        if movedown:
            self.center_y -= 8 * self.scScale
        if x:
            self.center_x += 2 * self.scScale * sign
        self.alien_sprite.center_x = self.center_x
        self.alien_sprite.center_y = self.center_y

    def getSizeX(self):
        return self.sizeX
    def getSizeY(self):
        return self.sizeY

    def checkBullet(self):
        try:
            if self.bullet != None:
                if self.bullet.getY() < -50:
                    self.bullet = None
                    if self.deBuggin:
                        print("Bullet Killed")
        except Exception as e:
            pass
    def spawnBullet(self):
        self.bullet = AlienBullet(self.scScale, self.deBuggin, self.center_x, self.center_y)

    def getX(self):
        return self.center_x
    def getY(self):
        return self.center_y

    def getType(self):
        return self.alienType