''' ELLAK - May 2017 Avoid the Rocks https://github.com/tosmarcel/Avoid-the-rocks/ ''' import pygame import random import time import sys pygame.init() display_width = 1024 display_height = 768 screen = pygame.display.set_mode((display_width, display_height)) pygame.display.set_caption('ELLAK - May 2017 - Avoid the rocks!') clock = pygame.time.Clock() playerImg = pygame.image.load("spaceship.png") fireballImg = pygame.image.load("meteor.png") display_color = (255, 255, 255) class Player(object): x = 0 y = 0 x_speed = 0 y_speed = 0 speed_bonus = 0 width = 40 height = 40 def __init__(self, x, y): self.x = x self.y = y def update(self): if self.x_speed > 0: self.x_speed += self.speed_bonus elif self.x_speed < 0: self.x_speed -= self.speed_bonus if self.y_speed > 0: self.y_speed += self.speed_bonus elif self.y_speed < 0: self.y_speed -= self.speed_bonus self.x += self.x_speed self.y += self.y_speed screen.blit(playerImg, (self.x, self.y)) def left_bound(self): if self.x <= 0: self.x = 0; self.x_speed = self.x_speed * -1 def right_bound(self): if self.x > display_width - self.width: self.x = display_width - self.width self.x_speed = self.x_speed * -1 def top_bound(self): if self.y <= 0: self.y = 0 self.y_speed = self.y_speed * -1 def bottom_bound(self): if self.y >= display_height - self.height: self.y = display_height - self.height self.y_speed = self.y_speed * -1 def bound(self): self.left_bound() self.right_bound() self.top_bound() self.bottom_bound() def rectangle(self): return pygame.Rect(self.x, self.y, self.width, self.height) class Fireball(object): x = 0 y = 0 x_speed = 0 y_speed = 0 width = 40 height = 40 has_reached_limit = False #This will let us know if it can de-spawn side = 0 def __init__(self): self.side = random.randint(1,4) # Where does the fireball spawn? # 1 - left # 2 - top # 3 - right # 4 - bottom if self.side == 1: self.x = -60 # get to the left of the window self.y = random.randint(0, display_height-self.height) self.x_speed = 10 elif self.side == 2: self.x = random.randint(0, display_width-self.width) self.y = -60 self.y_speed = 10 elif self.side == 3: self.x = display_width + 60 self.y = random.randint(0, display_height-self.height) self.x_speed = -10 elif self.side == 4: self.x = random.randint(0, display_width-self.width) self.y = display_height + 60 self.y_speed = -10 def update(self): self.x += self.x_speed self.y += self.y_speed screen.blit(fireballImg, (self.x, self.y)) if self.side == 1 and self.x > display_width: self.has_reached_limit = True if self.side == 2 and self.y > display_height: self.has_reached_limit = True if self.side == 3 and self.x < -40: self.has_reached_limit = True if self.side == 4 and self.y < -40: self.has_reached_limit = True def rectangle(self): return pygame.Rect(self.x, self.y, self.width, self.height) def game_loop(): player = Player(display_width/2, display_height/2) fireballs = [] difficulty = 1.0 score = 0 global display_color screen.fill(display_color) player.update() pygame.display.update() base_time = time.time() current_time = time.time() elapsed_time = 0 alive = True while alive: for event in pygame.event.get(): if event.type == pygame.QUIT: pygame.quit() if event.type == pygame.KEYDOWN: if event.key == pygame.K_RIGHT or event.key == pygame.K_d: player.x_speed = 2 if event.key == pygame.K_LEFT or event.key == pygame.K_a: player.x_speed = -2 if event.key == pygame.K_DOWN or event.key == pygame.K_s: player.y_speed = 2 if event.key == pygame.K_UP or event.key == pygame.K_w: player.y_speed = -2 if event.type == pygame.KEYUP: if event.key == pygame.K_RIGHT or event.key == pygame.K_LEFT: player.x_speed = 0 if event.key == pygame.K_d or event.key == pygame.K_a: player.x_speed = 0 if event.key == pygame.K_UP or event.key == pygame.K_DOWN: player.y_speed = 0 if event.key == pygame.K_w or event.key == pygame.K_s: player.y_speed = 0 current_time = time.time() elapsed_time = current_time - base_time if elapsed_time >= (2 - difficulty/10): display_color = random_color() base_time = time.time() screen.fill(display_color) player.bound() player.update() if len(fireballs) < difficulty: fireballs.append(Fireball()) for index, fireball in enumerate(fireballs): fireball.update() if fireball.rectangle().colliderect(player.rectangle()): death_screen(score) if fireball.has_reached_limit: fireballs.pop(index) score += 1 difficulty += 0.1 player.speed_bonus += 0.01 print (score) print (player.speed_bonus) pygame.display.update() clock.tick(50) def main_screen(): screen.fill((0,0,0)) messages = ["Let's Play!", "Ready?", "Watch out!",] message = messages[random.randint(0, len(messages) - 1)] text = pygame.font.Font('freesansbold.ttf', 60) text_on_screen = text.render(message, True, (255, 255, 255)) text_rect = text_on_screen.get_rect() text_rect.center = ((display_width/2),(display_height/2)) screen.blit(text_on_screen, text_rect) pygame.display.update() time.sleep(2) game_loop() def death_screen(score): screen.fill((0,0,0)) text = pygame.font.Font('freesansbold.ttf', 60) messages = ['Is it over yet?', 'Is that all?', 'Try harder...',] message = messages[random.randint(0,(len(messages)-1))] message_on_screen = text.render(message, True, (255, 255, 255)) score_message = "Score: {}".format(score) score_on_screen = text.render(score_message, True, (255, 255, 255)) message_rect = message_on_screen.get_rect() message_rect.center = ((display_width/2),(display_height/2 + 40)) screen.blit(message_on_screen, message_rect) score_rect = score_on_screen.get_rect() score_rect.center = ((display_width/2), (display_height/2 - 40)) screen.blit(score_on_screen, score_rect) pygame.display.update() time.sleep(2) main_screen() def random_color(): return (random.randint(80, 255),random.randint(80, 255), random.randint(80, 255)) main_screen()