import pygame
import math
import random
import time
import sys
pygame.init()


SCREEN_WIDTH = 800
SCREEN_HEIGHT = int(SCREEN_WIDTH * 0.8)

screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
pygame.display.set_caption('giggity goo')
RED = (255, 0, 0)
GREEN = (144, 201, 120) 
IDK = (176, 198, 207)
clock = pygame.time.Clock()
FPS = 60
PPOS = 0


PD = 0
BPOS = 0
MPOS = 0
PLAYERALIVE = True
DISTANCEFR = 0



#all of the variables
font = pygame.font.SysFont("arialblack", 40)

TEXT_COL = (255, 255, 255)
Phealth = 125
moving_left = False
moving_right = False
moving_up = False
moving_down = False
dash = False
rect_width = Phealth
rect_height = 60
rect_x = 550
rect_y = 75
damage = False
banditsight = False
start = False
lvl1 = False
lvl2 = False
lvl3 = False
invent = False
b = (1, 1)

scroll_left = False
scroll_left = False
scroll_left = False
scroll_left = False
BLACK = (0, 0, 0)

#menus
def draw_text(text, font, text_col, x, y):
    img = font.render(text, True, text_col)
    screen.fill(IDK)
    screen.blit(img,(x, y))
    
def inven():
    img = pygame.image.load('ver 1/imgs/inventory/stuff/0.png')
    img = pygame.transform.scale(img,(800, 640))
    if invent == True:
        screen.blit(img, b)

def boundery():
    pygame.draw.line(screen, RED, (300, 200), (500, 200))
    pygame.draw.line(screen, RED, (300, 400), (500, 400))
    pygame.draw.line(screen, RED, (300, 400), (300, 200))
    pygame.draw.line(screen, RED, (500, 200), (500, 400))

        


#fill the screen
def draw_bg():
    screen.fill(GREEN)
def hbar():
    rect = pygame.draw.rect(screen, RED,(rect_y, rect_x, rect_width, rect_height))


#the code for the player(the size, the image, moving, displaying and all that)
class Player(pygame.sprite.Sprite):
    def __init__(self,char_type, x, y):
        pygame.sprite.Sprite.__init__(self)
        self.char_type = char_type
        self.alive = True  
        self.look = 0
        self.direction = 0
        self.animation_list = []
        self.frame_index = 0
        self.action = 0
        self.update_time = pygame.time.get_ticks()
        temp_list = []
        for i in range(3):
            img = pygame.image.load(f'ver 1/imgs/player/idle/{i}.png')
            img = pygame.transform.scale(img,(70, 120))
            temp_list.append(img)
        self.animation_list.append(temp_list)
        temp_list = []
        for i in range(3):
            img = pygame.image.load(f'ver 1/imgs/player/PMR/{i}.png')
            img = pygame.transform.scale(img,(70, 120))
            temp_list.append(img)
        self.animation_list.append(temp_list)
        temp_list = []
        for i in range(3):
            img = pygame.image.load(f'ver 1/imgs/player/PML/{i}.png')
            img = pygame.transform.scale(img,(70, 120))
            temp_list.append(img)
        self.animation_list.append(temp_list)
        self.image = self.animation_list[self.action][self.frame_index]
        self.rect = self.image.get_rect()
        
        self.rect.center = (x, y)
        global PPOS 
        PPOS = self.rect.center
        global PPOSX 
        PPOSX = self.rect.x
        global PPOSY 
        PPOSY = self.rect.y


        global ML
        global MR
        global MU
        global MD
        ML = False
        MR = False
        MU = False
        MD = False
    def move(self, moving_left, moving_right, moving_up, moving_down):
         
        dx = 0
        dy = 0

        if moving_left:
            dx = -4
            ML = True
        if moving_right:
            dx = 4
            MR = True
        if moving_up:
            dy = -4
            MU = True
        if moving_down:
            dy = 4
            MD = True
        if damage:
            Phealth =- 7

        
        
        self.rect.x += dx
        self.rect.y += dy
    
    def update_animation(self):
        #update animation
        ANIMATION_COOLDOWN = 100
        #update image depending on current frame
        self.image = self.animation_list[self.action][self.frame_index]
        #check if enough time has passed since the last update
        if pygame.time.get_ticks() - self.update_time > ANIMATION_COOLDOWN:
            self.update_time = pygame.time.get_ticks()
            self.frame_index += 1
        #if the animation has run out then reset to the start
        if self.frame_index >= len(self.animation_list[self.action]):
            self.frame_index = 0


    def update_action(self, new_action):
        #check if new action is different to previous one
        if new_action != self.action:
            self.action= new_action
            #update the animation settings
            self.frame_index = 0
            self.update_time = pygame.time.get_ticks()

    def draw(self):
             screen.blit(self.image, self.rect)

class Merc(pygame.sprite.Sprite):
    def __init__(self,char_type, x, y):
        pygame.sprite.Sprite.__init__(self)
        self.char_type = char_type
        self.alive = True  
        self.look = 0
        self.direction = 0
        img = pygame.image.load(f'ver 1/imgs/enemies/Merc/musket/idle/0.png')
        self.image = pygame.transform.scale(img,(70, 120))
        self.rect = img.get_rect()
        self.rect.center = (x, y)
        

    def draw(self):

             screen.blit(self.image, self.rect)

class Bandit(pygame.sprite.Sprite):
    def __init__(self,char_type, x, y):
        pygame.sprite.Sprite.__init__(self)
        self.char_type = char_type
        self.alive = True  
        self.look = 0
        self.direction = 0
        img = pygame.image.load(f'ver 1/imgs/enemies/bandit/s&s/idle/0.png')
        self.image = pygame.transform.scale(img,(70, 120))
        self.rect = img.get_rect()
        self.rect.center = (x, y)


    def move(self, moving_left, moving_right, moving_up, moving_down):
         
        dx = 0
        dy = 0

        if moving_left:
            dx = -0
            ML = True
        if moving_right:
            dx = 0
            MR = True
        if moving_up:
            dy = -0
            MU = True
        if moving_down:
            dy = 0
            MD = True
        if damage:
            Phealth =- 7


        self.rect.x += dx
        self.rect.y += dy

    def draw(self):
            screen.blit(self.image, self.rect)



class L1():
    def __init__(self, x, y):
        self.image = pygame.image.load('ver 1/imgs/lvls/lvl1/0.png')
        self.image  = pygame.transform.scale(self.image,(1400, 1240))
        self.rect = self.image.get_rect() 
        self.rect.center = (x, y)
    
    
    def move(self):
        dx = 0
        dy = 0

        if ML:
            dx = 4
        if MR:
            dx = -4
        if MU:
            dy = 4
        if MD:
            dy = -4
        if damage:
            Phealth =- 7
        
        self.rect.x += dx
        self.rect.y += dy
    
    def draw(self):
        screen.blit(self.image, self.rect)
        

player = Player(400, 400, 310)
merc = Merc(500, 500, 130)
bandit = Bandit(300, 300, 275)
l1 = L1(700, 600)
#main loop
run = True
while run:
    #FPS
    clock.tick(FPS)
    #the background
    draw_text("press space to play", font, TEXT_COL, 160, 250)

    
    if start == True:
        draw_bg()
        player.update_animation()
        player.draw()
        player.move(moving_left, moving_right, moving_up, moving_down)
        inven()
        boundery()
        merc.draw()
        bandit.draw()
        hbar()
    if lvl1 == True:
        l1.draw()
        l1.move()
        player.draw()
        player.move(moving_left, moving_right, moving_up, moving_down)
        player.update_animation()
        inven()
        bandit.draw()
        start = False

    if moving_left:
        player.update_action(2)#run left
    else:
        player.update_action(1)#stop and stare
    if moving_right:
        player.update_action(1)# run right
    else:
        player.update_action(2)#stop and stare
    
    player.move(moving_left, moving_right, moving_up, moving_down)
    
    #if off turn off
    for event in pygame.event.get():
            #quit game
            if event.type == pygame.QUIT:
                run = False
                sys.exit()
            #the keys pressed
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_a:
                    moving_left = True
                    ML = True
                if event.key == pygame.K_d:
                    moving_right = True
                    MR = True
                if event.key == pygame.K_w:
                    moving_up = True
                    MU = True
                if event.key == pygame.K_s:
                    moving_down = True
                    MD = True
                if event.key == pygame.K_f:
                    dash = True
                if event.key == pygame.K_SPACE:
                    start = True
                if event.key == pygame.K_ESCAPE:
                    run = False
                if event.key == pygame.K_i:
                    invent = True
                if event.key == pygame.K_o:
                    lvl1 = True
                if event.key == pygame.K_h:
                    damage = True
            #the keys released
            if event.type == pygame.KEYUP:
                if event.key == pygame.K_a:
                    moving_left = False
                    ML = False
                if event.key == pygame.K_d:
                    moving_right = False
                    MR = False
                if event.key == pygame.K_w:
                    moving_up = False
                    MU = False
                if event.key == pygame.K_s:
                    moving_down = False
                    MD = False
                if event.key == pygame.K_f:
                    dash = False
                if event.key == pygame.K_SPACE:
                    damage = False
                if event.key == pygame.K_i:
                    invent = False

    pygame.display.flip()

    pygame.display.update()

pygame.quit()