#1 import library
import pygame
import math
import random
from pygame.locals import *
def chkbadbuy(badbuys,message):
for badguy in badbuys:
if len(badguy)==1:
print(message)
print badguy
#2 initialize game
pygame.init()
width,height=640,480
screen=pygame.display.set_mode((width,height))
pygame.mixer.init()
keys=[False,False,False,False]
playerpos=[100,100]
acc=[0,0]
arrows=[]
badtimer=100
badtimer1=0
badguys=[[640,100]]
debug=[[640,100]]
healthvalue=194
#3 load image
player=pygame.image.load('resources/images/dude.png')
grass=pygame.image.load('resources/images/grass.png')
castle=pygame.image.load('resources/images/castle.png')
arrow=pygame.image.load('resources/images/bullet.png')
badguyimg1=pygame.image.load('resources/images/badguy.png')
badguyimg=badguyimg1
healthbar=pygame.image.load('resources/images/healthbar.png')
health=pygame.image.load('resources/images/health.png')
gameover=pygame.image.load('resources/images/gameover.png')
youwin=pygame.image.load('resources/images/youwin.png')
#3.1 load audio
hit=pygame.mixer.Sound('resources/audio/exitcode.wav')
enemy=pygame.mixer.Sound('resources/audio/enemy.wav')
shoot=pygame.mixer.Sound('resources/audio/shoot.wav')
hit.set_volume(0.05)
enemy.set_volume(0.05)
shoot.set_volume(0.05)
pygame.mixer.music.load('resources/audio/moonlight.wav')
pygame.mixer.music.play(-1,0.0)
pygame.mixer.music.set_volume(0.25)
#4 looping
running=1
exitcode=-1
while running:
badtimer-=1
#5 clear the screen element
screen.fill(0)
#6.1 player position and rotation
position=pygame.mouse.get_pos()
angle=math.atan2(position[1]-(playerpos[1]+32),position[0]-(playerpos[0]+26))
playerrot=pygame.transform.rotate(player,360-angle*57.29)
playerpos1=(playerpos[0]-playerrot.get_rect().width/2,playerpos[1]-playerrot.get_rect().height/2)
for x in range(width/grass.get_width()+1):
for y in range(height/grass.get_height()+1):
screen.blit(grass,(x*100,y*100))
screen.blit(castle,(0,30))
screen.blit(castle,(0,135))
screen.blit(castle,(0,240))
screen.blit(castle,(0,345))
#screen.blit(player, playerpos)
screen.blit(playerrot,playerpos1)
#6.2 draw arrow
for bullet in arrows:
index=0
velx=math.cos(bullet[0])*10
vely=math.sin(bullet[0])*10
bullet[1]+=velx
bullet[2]+=vely
if bullet[1]<-64 or bullet[1]>640 or bullet[2]<-64 or bullet[2]>480:
arrows.pop(index)
index+=1
for projectile in arrows:
arrow1=pygame.transform.rotate(arrow,360-projectile[0]*57.29)
screen.blit(arrow1,(projectile[1],projectile[2]))
#6.3 draw badgers
if badtimer==0:
badguys.append([640,random.randint(50,430)])
debug.append([640,random.randint(50,430)])
#debug
chkbadbuy(badguys,'error in badguys:')
badtimer=100-(badtimer1*2)
if badtimer1>=35:
badtimer1=35
else:
badtimer1+=5
for index,badguy in enumerate(badguys):
if badguy[0]<-64:
badguys.pop(index)
badguy[0]-=7
#chkbadbuy(badguys,'error2:')
#6.3.1 attack castle
for index,badguy in enumerate(badguys):
if len(badguy)>1:
screen.blit(badguyimg,badguy)
badrect=pygame.Rect(badguyimg.get_rect())
badrect.top=badguy[1]
badrect.left=badguy[0]
if badrect.left<64:
hit.play()
healthvalue -= random.randint(5,20)
badguy.pop(index)
#6.3.2 check collisions
for index1,bullet in enumerate(arrows):
bullrect=pygame.Rect(arrow.get_rect())
bullrect.left=bullet[1]
bullrect.top=bullet[2]
if badrect.colliderect(bullrect):
enemy.play()
acc[0]+=1
badguys.pop(index)
arrows.pop(index1)
#6.4 draw clock
font=pygame.font.Font(None,24)
surviedtext=font.render(str((90000-pygame.time.get_ticks())/60000)+':'+str((90000-\
pygame.time.get_ticks())/1000*60).zfill(2),True,(0,0,0))
textRect=surviedtext.get_rect()
textRect.topright=[635,5]
screen.blit(surviedtext,textRect)
#6.5 draw health bar
screen.blit(healthbar,(5,5))
for health1 in range(healthvalue):
screen.blit(health,(health1+8,8))
helthtext=font.render(str(healthvalue),True,(0,255,0))
textRect=helthtext.get_rect()
textRect.topright=[500,8]
screen.blit(helthtext,textRect)
#8 loop events
for event in pygame.event.get():
if event.type==pygame.QUIT:
pygame.quit()
exit(0)
if event.type==pygame.KEYDOWN:
if event.key==pygame.K_w:
keys[0]=True
elif event.key==pygame.K_a:
keys[1]=True
elif event.key==pygame.K_s:
keys[2]=True
elif event.key==pygame.K_d:
keys[3]=True
if event.type==pygame.KEYUP:
if event.key==pygame.K_w:
keys[0]=False
elif event.key==pygame.K_a:
keys[1]=False
elif event.key==pygame.K_s:
keys[2]=False
elif event.key==pygame.K_d:
keys[3]=False
#fire
if event.type==pygame.MOUSEBUTTONDOWN:
shoot.play()
position=pygame.mouse.get_pos()
acc[1]+=1
arrows.append([math.atan2(position[1]-(playerpos1[1]+32),position[0]-(playerpos1[0]+26)), \
playerpos1[0]+32,playerpos1[1]+32])
#9 move the player
if keys[0]:
playerpos[1]-=5 #w
elif keys[1]:
playerpos[0]-=5 #a
elif keys[2]:
playerpos[1]+=5 #s
elif keys[3]:
playerpos[0]+=5 #d
#10 win/lost check
if pygame.time.get_ticks() >= 90000:
#running=0
exitcode=1
if healthvalue <= 0:
#running=0
exitcode=0
if acc[1]!=0:
accuarcy=acc[0]*1.0/acc[1]*100
else:
accuarcy=0
#11 win/lose display
if exitcode==0:
pygame.font.init()
font=pygame.font.Font(None,24)
text=font.render('Accuracy:'+str(accuarcy)+'%',True,(255,0,0))
textRect=text.get_rect()
textRect.centerx=screen.get_rect().centerx
textRect.centery=screen.get_rect().centery+24
screen.blit(gameover,(0,0))
screen.blit(text,textRect)
elif exitcode==1:
pygame.font.init()
font=pygame.font.Font(None,24)
text=font.render('Accuracy:'+str(accuarcy)+'%',True,(0,255,0))
textRect=text.get_rect()
textRect.centerx=screen.get_rect().centerx
textRect.centery=screen.get_rect().centery+24
screen.blit(youwin,(0,0))
screen.blit(text,textRect)
#12
pygame.display.flip()
