前言

《愤怒的小鸟》其实活得还不错，尽管我们一直在嘲笑它的IP帝国梦做得太大。

但要知道，把休闲益智游戏的生意做到这个份上的，恐怕也就独此一家了。尤其还是这样的一

款古早、过时、难让人相信还能翻出什么花样的游戏。继前两期的效果来看，大家还是依旧挺

喜欢这款游戏的啦~嘿！我是栗子，今天终于迎来了最终版本啦~

这一期给大家写完《愤怒的小鸟最终版》三期完结撒花！

后续再想想给大家更新一些什么内容，爬虫的内容一般过不了，这就没办法！还有其他的游

戏、opencv方面的可以给大家继续更新研究一下啦!大家如果有想学的也可以评论区评论，或

许下一次更新的内容就是你的评论哦~

正文

一）运行环境

本文用到的环境：Python3.6、Pycharm社区版、Pygame游戏模块、pymunk模块自带的就不展示。

pip install -i https://pypi.douban.com/simple/ +模块名

图片素材：

（还有很多素材音频、字体、图片等就不展示啦，比较多，啊随机展示了一点点）

二）代码展示

代码分为四大块，内容有很多代码，这里直接展示主程序，其他的直接找我拿，就直接给你们

看下效果展示一下哈！

主程序：

import os
import sys
import math
import time
import pygame
current_path = os.getcwd()
import pymunk as pm
from characters import Bird
from level import Levelpygame.init()
screen = pygame.display.set_mode((1200, 650))
redbird = pygame.image.load("../resources/images/red-bird3.png").convert_alpha()
background2 = pygame.image.load("../resources/images/background3.png").convert_alpha()
sling_image = pygame.image.load("../resources/images/sling-3.png").convert_alpha()
full_sprite = pygame.image.load("../resources/images/full-sprite.png").convert_alpha()
rect = pygame.Rect(181, 1050, 50, 50)
cropped = full_sprite.subsurface(rect).copy()
pig_image = pygame.transform.scale(cropped, (30, 30))
buttons = pygame.image.load("../resources/images/selected-buttons.png").convert_alpha()
pig_happy = pygame.image.load("../resources/images/pig_failed.png").convert_alpha()
stars = pygame.image.load("../resources/images/stars-edited.png").convert_alpha()
rect = pygame.Rect(0, 0, 200, 200)
star1 = stars.subsurface(rect).copy()
rect = pygame.Rect(204, 0, 200, 200)
star2 = stars.subsurface(rect).copy()
rect = pygame.Rect(426, 0, 200, 200)
star3 = stars.subsurface(rect).copy()
rect = pygame.Rect(164, 10, 60, 60)
pause_button = buttons.subsurface(rect).copy()
rect = pygame.Rect(24, 4, 100, 100)
replay_button = buttons.subsurface(rect).copy()
rect = pygame.Rect(142, 365, 130, 100)
next_button = buttons.subsurface(rect).copy()
clock = pygame.time.Clock()
rect = pygame.Rect(18, 212, 100, 100)
play_button = buttons.subsurface(rect).copy()
clock = pygame.time.Clock()
running = True
# the base of the physics
space = pm.Space()
space.gravity = (0.0, -700.0)
pigs = []
birds = []
balls = []
polys = []
beams = []
columns = []
poly_points = []
ball_number = 0
polys_dict = {}
mouse_distance = 0
rope_lenght = 90
angle = 0
x_mouse = 0
y_mouse = 0
count = 0
mouse_pressed = False
t1 = 0
tick_to_next_circle = 10
RED = (255, 0, 0)
BLUE = (0, 0, 255)
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
sling_x, sling_y = 135, 450
sling2_x, sling2_y = 160, 450
score = 0
game_state = 0
bird_path = []
counter = 0
restart_counter = False
bonus_score_once = True
bold_font = pygame.font.SysFont("arial", 30, bold=True)
bold_font2 = pygame.font.SysFont("arial", 40, bold=True)
bold_font3 = pygame.font.SysFont("arial", 50, bold=True)
wall = False# Static floor
static_body = pm.Body(body_type=pm.Body.STATIC)
static_lines = [pm.Segment(static_body, (0.0, 060.0), (1200.0, 060.0), 0.0)]
static_lines1 = [pm.Segment(static_body, (1200.0, 060.0), (1200.0, 800.0), 0.0)]
for line in static_lines:line.elasticity = 0.95line.friction = 1line.collision_type = 3
for line in static_lines1:line.elasticity = 0.95line.friction = 1line.collision_type = 3
space.add(static_body)
for line in static_lines:space.add(line)def to_pygame(p):"""Convert pymunk to pygame coordinates"""return int(p.x), int(-p.y+600)def vector(p0, p1):"""Return the vector of the pointsp0 = (xo,yo), p1 = (x1,y1)"""a = p1[0] - p0[0]b = p1[1] - p0[1]return (a, b)def unit_vector(v):"""Return the unit vector of the pointsv = (a,b)"""h = ((v[0]**2)+(v[1]**2))**0.5if h == 0:h = 0.000000000000001ua = v[0] / hub = v[1] / hreturn (ua, ub)def distance(xo, yo, x, y):"""distance between points"""dx = x - xody = y - yod = ((dx ** 2) + (dy ** 2)) ** 0.5return ddef load_music():"""Load the music"""song1 = '../resources/sounds/angry-birds.ogg'pygame.mixer.music.load(song1)pygame.mixer.music.play(-1)def sling_action():"""Set up sling behavior"""global mouse_distanceglobal rope_lenghtglobal angleglobal x_mouseglobal y_mouse# Fixing bird to the sling ropev = vector((sling_x, sling_y), (x_mouse, y_mouse))uv = unit_vector(v)uv1 = uv[0]uv2 = uv[1]mouse_distance = distance(sling_x, sling_y, x_mouse, y_mouse)pu = (uv1*rope_lenght+sling_x, uv2*rope_lenght+sling_y)bigger_rope = 102x_redbird = x_mouse - 20y_redbird = y_mouse - 20if mouse_distance > rope_lenght:pux, puy = pupux -= 20puy -= 20pul = pux, puyscreen.blit(redbird, pul)pu2 = (uv1*bigger_rope+sling_x, uv2*bigger_rope+sling_y)pygame.draw.line(screen, (0, 0, 0), (sling2_x, sling2_y), pu2, 5)screen.blit(redbird, pul)pygame.draw.line(screen, (0, 0, 0), (sling_x, sling_y), pu2, 5)else:mouse_distance += 10pu3 = (uv1*mouse_distance+sling_x, uv2*mouse_distance+sling_y)pygame.draw.line(screen, (0, 0, 0), (sling2_x, sling2_y), pu3, 5)screen.blit(redbird, (x_redbird, y_redbird))pygame.draw.line(screen, (0, 0, 0), (sling_x, sling_y), pu3, 5)# Angle of impulsedy = y_mouse - sling_ydx = x_mouse - sling_xif dx == 0:dx = 0.00000000000001angle = math.atan((float(dy))/dx)def draw_level_cleared():"""Draw level cleared"""global game_stateglobal bonus_score_onceglobal scorelevel_cleared = bold_font3.render("Level Cleared!", 1, WHITE)score_level_cleared = bold_font2.render(str(score), 1, WHITE)if level.number_of_birds >= 0 and len(pigs) == 0:if bonus_score_once:score += (level.number_of_birds-1) * 10000bonus_score_once = Falsegame_state = 4rect = pygame.Rect(300, 0, 600, 800)pygame.draw.rect(screen, BLACK, rect)screen.blit(level_cleared, (450, 90))if score >= level.one_star and score <= level.two_star:screen.blit(star1, (310, 190))if score >= level.two_star and score <= level.three_star:screen.blit(star1, (310, 190))screen.blit(star2, (500, 170))if score >= level.three_star:screen.blit(star1, (310, 190))screen.blit(star2, (500, 170))screen.blit(star3, (700, 200))screen.blit(score_level_cleared, (550, 400))screen.blit(replay_button, (510, 480))screen.blit(next_button, (620, 480))def draw_level_failed():"""Draw level failed"""global game_statefailed = bold_font3.render("Level Failed", 1, WHITE)if level.number_of_birds <= 0 and time.time() - t2 > 5 and len(pigs) > 0:game_state = 3rect = pygame.Rect(300, 0, 600, 800)pygame.draw.rect(screen, BLACK, rect)screen.blit(failed, (450, 90))screen.blit(pig_happy, (380, 120))screen.blit(replay_button, (520, 460))def restart():"""Delete all objects of the level"""pigs_to_remove = []birds_to_remove = []columns_to_remove = []beams_to_remove = []for pig in pigs:pigs_to_remove.append(pig)for pig in pigs_to_remove:space.remove(pig.shape, pig.shape.body)pigs.remove(pig)for bird in birds:birds_to_remove.append(bird)for bird in birds_to_remove:space.remove(bird.shape, bird.shape.body)birds.remove(bird)for column in columns:columns_to_remove.append(column)for column in columns_to_remove:space.remove(column.shape, column.shape.body)columns.remove(column)for beam in beams:beams_to_remove.append(beam)for beam in beams_to_remove:space.remove(beam.shape, beam.shape.body)beams.remove(beam)def post_solve_bird_pig(arbiter, space, _):"""Collision between bird and pig"""surface=screena, b = arbiter.shapesbird_body = a.bodypig_body = b.bodyp = to_pygame(bird_body.position)p2 = to_pygame(pig_body.position)r = 30pygame.draw.circle(surface, BLACK, p, r, 4)pygame.draw.circle(surface, RED, p2, r, 4)pigs_to_remove = []for pig in pigs:if pig_body == pig.body:pig.life -= 20pigs_to_remove.append(pig)global scorescore += 10000for pig in pigs_to_remove:space.remove(pig.shape, pig.shape.body)pigs.remove(pig)def post_solve_bird_wood(arbiter, space, _):"""Collision between bird and wood"""poly_to_remove = []if arbiter.total_impulse.length > 1100:a, b = arbiter.shapesfor column in columns:if b == column.shape:poly_to_remove.append(column)for beam in beams:if b == beam.shape:poly_to_remove.append(beam)for poly in poly_to_remove:if poly in columns:columns.remove(poly)if poly in beams:beams.remove(poly)space.remove(b, b.body)global scorescore += 5000def post_solve_pig_wood(arbiter, space, _):"""Collision between pig and wood"""pigs_to_remove = []if arbiter.total_impulse.length > 700:pig_shape, wood_shape = arbiter.shapesfor pig in pigs:if pig_shape == pig.shape:pig.life -= 20global scorescore += 10000if pig.life <= 0:pigs_to_remove.append(pig)for pig in pigs_to_remove:space.remove(pig.shape, pig.shape.body)pigs.remove(pig)# bird and pigs
space.add_collision_handler(0, 1).post_solve=post_solve_bird_pig
# bird and wood
space.add_collision_handler(0, 2).post_solve=post_solve_bird_wood
# pig and wood
space.add_collision_handler(1, 2).post_solve=post_solve_pig_wood
load_music()
level = Level(pigs, columns, beams, space)
level.number = 0
level.load_level()while running:# Input handlingfor event in pygame.event.get():if event.type == pygame.QUIT:running = Falseelif event.type == pygame.KEYDOWN and event.key == pygame.K_ESCAPE:running = Falseelif event.type == pygame.KEYDOWN and event.key == pygame.K_w:# Toggle wallif wall:for line in static_lines1:space.remove(line)wall = Falseelse:for line in static_lines1:space.add(line)wall = Trueelif event.type == pygame.KEYDOWN and event.key == pygame.K_s:space.gravity = (0.0, -10.0)level.bool_space = Trueelif event.type == pygame.KEYDOWN and event.key == pygame.K_n:space.gravity = (0.0, -700.0)level.bool_space = Falseif (pygame.mouse.get_pressed()[0] and x_mouse > 100 andx_mouse < 250 and y_mouse > 370 and y_mouse < 550):mouse_pressed = Trueif (event.type == pygame.MOUSEBUTTONUP andevent.button == 1 and mouse_pressed):# Release new birdmouse_pressed = Falseif level.number_of_birds > 0:level.number_of_birds -= 1t1 = time.time()*1000xo = 154yo = 156if mouse_distance > rope_lenght:mouse_distance = rope_lenghtif x_mouse < sling_x+5:bird = Bird(mouse_distance, angle, xo, yo, space)birds.append(bird)else:bird = Bird(-mouse_distance, angle, xo, yo, space)birds.append(bird)if level.number_of_birds == 0:t2 = time.time()if event.type == pygame.MOUSEBUTTONUP and event.button == 1:if (x_mouse < 60 and y_mouse < 155 and y_mouse > 90):game_state = 1if game_state == 1:if x_mouse > 500 and y_mouse > 200 and y_mouse < 300:# Resume in the paused screengame_state = 0if x_mouse > 500 and y_mouse > 300:# Restart in the paused screenrestart()level.load_level()game_state = 0bird_path = []if game_state == 3:# Restart in the failed level screenif x_mouse > 500 and x_mouse < 620 and y_mouse > 450:restart()level.load_level()game_state = 0bird_path = []score = 0if game_state == 4:# Build next levelif x_mouse > 610 and y_mouse > 450:restart()level.number += 1game_state = 0level.load_level()score = 0bird_path = []bonus_score_once = Trueif x_mouse < 610 and x_mouse > 500 and y_mouse > 450:# Restart in the level cleared screenrestart()level.load_level()game_state = 0bird_path = []score = 0x_mouse, y_mouse = pygame.mouse.get_pos()# Draw backgroundscreen.fill((130, 200, 100))screen.blit(background2, (0, -50))# Draw first part of the slingrect = pygame.Rect(50, 0, 70, 220)screen.blit(sling_image, (138, 420), rect)# Draw the trail left behindfor point in bird_path:pygame.draw.circle(screen, WHITE, point, 5, 0)# Draw the birds in the wait lineif level.number_of_birds > 0:for i in range(level.number_of_birds-1):x = 100 - (i*35)screen.blit(redbird, (x, 508))# Draw sling behaviorif mouse_pressed and level.number_of_birds > 0:sling_action()else:if time.time()*1000 - t1 > 300 and level.number_of_birds > 0:screen.blit(redbird, (130, 426))else:pygame.draw.line(screen, (0, 0, 0), (sling_x, sling_y-8),(sling2_x, sling2_y-7), 5)birds_to_remove = []pigs_to_remove = []counter += 1# Draw birdsfor bird in birds:if bird.shape.body.position.y < 0:birds_to_remove.append(bird)p = to_pygame(bird.shape.body.position)x, y = px -= 22y -= 20screen.blit(redbird, (x, y))pygame.draw.circle(screen, BLUE,p, int(bird.shape.radius), 2)if counter >= 3 and time.time() - t1 < 5:bird_path.append(p)restart_counter = Trueif restart_counter:counter = 0restart_counter = False# Remove birds and pigsfor bird in birds_to_remove:space.remove(bird.shape, bird.shape.body)birds.remove(bird)for pig in pigs_to_remove:space.remove(pig.shape, pig.shape.body)pigs.remove(pig)# Draw static linesfor line in static_lines:body = line.bodypv1 = body.position + line.a.rotated(body.angle)pv2 = body.position + line.b.rotated(body.angle)p1 = to_pygame(pv1)p2 = to_pygame(pv2)pygame.draw.lines(screen, (150, 150, 150), False, [p1, p2])i = 0# Draw pigsfor pig in pigs:i += 1# print (i,pig.life)pig = pig.shapeif pig.body.position.y < 0:pigs_to_remove.append(pig)p = to_pygame(pig.body.position)x, y = pangle_degrees = math.degrees(pig.body.angle)img = pygame.transform.rotate(pig_image, angle_degrees)w,h = img.get_size()x -= w*0.5y -= h*0.5screen.blit(img, (x, y))pygame.draw.circle(screen, BLUE, p, int(pig.radius), 2)# Draw columns and Beamsfor column in columns:column.draw_poly('columns', screen)for beam in beams:beam.draw_poly('beams', screen)# Update physicsdt = 1.0/50.0/2.for x in range(2):space.step(dt) # make two updates per frame for better stability# Drawing second part of the slingrect = pygame.Rect(0, 0, 60, 200)screen.blit(sling_image, (120, 420), rect)# Draw scorescore_font = bold_font.render("SCORE", 1, WHITE)number_font = bold_font.render(str(score), 1, WHITE)screen.blit(score_font, (1060, 90))if score == 0:screen.blit(number_font, (1100, 130))else:screen.blit(number_font, (1060, 130))screen.blit(pause_button, (10, 90))# Pause optionif game_state == 1:screen.blit(play_button, (500, 200))screen.blit(replay_button, (500, 300))draw_level_cleared()draw_level_failed()pygame.display.flip()clock.tick(50)pygame.display.set_caption("fps: " + str(clock.get_fps()))