import os
os.environ['SDL_VIDEO_WINDOW_POS'] = "100,100"
os.chdir(os.path.dirname(__file__))
from typing import TYPE_CHECKING
if TYPE_CHECKING:
    from pgzero.builtins import screen, Actor, keyboard, keys


import pgzrun
import math
from pgzhelper import *
import random

# Screen dimensions (Bigger than Scratch!)
WIDTH = 960
HEIGHT = 540

state = { #variables we might use in other functions
    "score" : 0,
    "lives" : 100, # How much hp we have
    "gameover": False
}


rabbit = Actor("rabbit")
rabbit.scale = 0.3
hedgehog = Actor("hedgehog")
hedgehog.x = 400
hedgehog.y = 400


bg_original = pygame.image.load("images/grass.jpg") #Gotten from freepik
background = pygame.transform.scale(bg_original, (WIDTH, HEIGHT))
 # This is called once every frame
def draw():
    if(state["gameover"]==True):
        screen.clear()
        screen.draw.text("You are Dead! (Mr Chuang doesn't want to collect assets for sprites...) \n ", center=(480, 270),fontsize=32,color=(255,255,255)) 

    else:

        screen.clear()
        screen.blit(background, (0, 0))
        rabbit.draw()
        hedgehog.draw()

        # Draw the lives
        screen.draw.text("HP: " + str(state["lives"]), center=(840, 30),fontsize=32,color=(0,0,0)) # 0, 0 is the top left




# This is called every game tick. Think of it as a forever loop
def update():
    if keyboard[keys.UP] == True:
        rabbit.y = rabbit.y - 10
    if keyboard[keys.DOWN] == True:
        rabbit.y = rabbit.y + 10
    if keyboard[keys.LEFT] == True:
        rabbit.x = rabbit.x - 10
    if keyboard[keys.RIGHT] == True:
        rabbit.x = rabbit.x + 10


    if rabbit.collide_pixel(hedgehog):
        state["lives"] -= 0.5

    if state["lives"] < 0:
        state["gameover"]=True
    
    


def on_key_down(): # Detect key presses. Useful to restart, not used currently
    pass





pgzrun.go()