full_game

import pgzrun
import random
import math

WIDTH = 800
HEIGHT = 600
MAX_BULLETS = 5
TITLE = "Ghost River"

# ustawienie muzyki odtwarzanej w grze
music.play("music-end-01")
# ustawienie głośności na 5%
music.set_volume(0.5)
music_play = True

lines = []          # list of tuples of horizontal lines of walls
wall_gradient = -3  # steepness of wall
left_wall_x = 20   # x-coordinate of wall
distance = 100        # how far player has travelled
time = 100           # time left until game ends
playing = False
delta = 2

enemies = []
barrel_fuels = []
score = 0
level = 1
bullets = []
game_over = False

background_images = ['water']
backgrounds = []
background = Actor(random.choice(background_images))
background.x = 400
background.y = 300
backgrounds.append(background)
background = Actor(random.choice(background_images))
background.x = 400
background.y = -300
backgrounds.append(background)

plane = Actor("drone", midbottom=(400, 600))
plane.vx = 1.5   # horizontal velocity
plane.vy = 3  # vertical velocity

enemy = Actor('ghost')
enemy.y = 0
enemy.x = random.randint(70, 730)

barrel_fuel = Actor('shieldsilver')
barrel_fuel.y = 0
barrel_fuel.x = random.randint(70, 730)

def update(delta):
    global playing, distance, score, time, game_over
    if playing:
        wall_collisions()
        fuel(delta)
        move_enemies()
        move_barrel_fuel()
        generate_lines()
        move_bullets()
        scroll_walls()
        player_input()
    if keyboard.space and not playing:
        playing = True
        distance = 0

    if game_over and playing:
        playing = True

    if game_over:
        playing = False

def player_input():
    if keyboard.e:
        exit()
    if keyboard.left:
        plane.x -= 8
    if keyboard.right:
        plane.x += 8
    if keyboard.up:
        plane.vy += 0.1
    if keyboard.down:
        plane.vy -= 0.1

def move_barrel_fuel():
    global time, score
    barrel_fuel.y = barrel_fuel.y + 3 + score / 100
    if barrel_fuel.y > 600:
        barrel_fuel.x = random.randint(20, 780)
        barrel_fuel.y = 0
    if barrel_fuel.colliderect(plane):
        barrel_fuel.x = random.randint(20, 780)
        barrel_fuel.y = 0
        time += 10
    for bullet in bullets:
        if bullet.colliderect(barrel_fuel):
            barrel_fuel.x = random.randint(20, 780)
            barrel_fuel.y = 0
            score = score + 80

def move_bullets():
    for bullet in bullets:
        bullet.y = bullet.y - 6
        if bullet.y < 0:
            bullets.remove(bullet)

def generate_lines():
    global wall_gradient, left_wall_x
    gap_width = 650 + math.sin(distance / 3000) * 100
    while len(lines) < HEIGHT:
        pretty_colour = (51, 102, 0)
        lines.insert(0, (left_wall_x, gap_width, pretty_colour))
        left_wall_x += wall_gradient
        if left_wall_x < 0:
            left_wall_x = 0
            wall_gradient = random.random()* 2 + 0.1
        elif left_wall_x + gap_width > WIDTH:
            left_wall_x = WIDTH - gap_width
            wall_gradient = -random.random() * 2 - 0.1

generate_lines()

def scroll_walls():
    global distance, distance
    for i in range(0, int(plane.vy)):
        lines.pop()
        distance += 4

def fuel(delta):
    global time, game_over
    time -= 0.05
    if time < 0:
        game_over = True

def move_enemies():
    global score, game_over
    enemy.y = enemy.y + 4 + score / 100
    if enemy.y > 600:
        enemy.x = random.randint(20, 780)
        enemy.y = 0
    for bullet in bullets:
        if bullet.colliderect(enemy):
            enemy.x = random.randint(20, 780)
            enemy.y = 0
            score = score + 30
    if enemy.colliderect(plane):
        game_over = True

def wall_collisions():
    global game_over
    a, b, c = lines[-1]
    if plane.x < a:
        game_over = True
        plane.x += 5
        plane.vx = plane.vx * -0.5
        plane.vy = 0
    if plane.x > a + b:
        game_over = True
        plane.x -= 5
        plane.vx = plane.vx * -0.5
        plane.vy = 0

def on_key_down(key):
    if key == keys.SPACE and len(bullets) < MAX_BULLETS:
        bullet = Actor("player_bullet", pos=(plane.x, plane.y))
        bullets.append(bullet)
        sounds.sfx_sounds_interaction25.play()

def draw():
    screen.clear()
    screen.fill((0, 102, 204))
    if game_over:
        screen.draw.text('Koniec Gry', (360, 300), color="black" , fontsize=60)
        screen.draw.text('WYNIK: ' + str(score), (360, 350), color="black", fontsize=60)
        screen.draw.text('Ghost River', (300, 100), color="dark green", fontsize=100)
        for i in range(0, len(lines)): # draw the walls
            x, x2, color = lines[i]
            screen.draw.line((0, i), (x, i), color)
            screen.draw.line((x + x2, i), (WIDTH, i), color)
    else:
        for i in range(0, len(lines)): # draw the walls
            x, x2, color = lines[i]
            screen.draw.line((0, i), (x, i), color)
            screen.draw.line((x + x2, i), (WIDTH, i), color)
        for bullet in bullets:
            bullet.draw()
        plane.draw()
        enemy.draw()
        for i in range(100):
            barrel_fuel.draw()
        screen.draw.text("SZYBKOŚĆ: " + str(int(plane.vy)),
            (0, 0), color="white", fontsize=40)
        screen.draw.text("DYSTANS: " + str(int(distance / 10)),
            (200, 0), color="white", fontsize=40)
        screen.draw.text("PALIWO: " + str(int(time)),
            (440, 0), color="white", fontsize=40)
        screen.draw.text("WYNIK: " + str(int(score)),
            (635, 0), color="white", fontsize=40)
        if not playing:
            screen.draw.text('Naciśnij spacje, żeby zagrać', (300, 400), color="green", fontsize=45)
            screen.draw.text('Ghost River', (300, 100), color="green", fontsize=100)
pgzrun.go()  # to musi być