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sprites.py
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sprites.py
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import math
import pygame
from pygame.sprite import Sprite
from random import randint
def rounder(number):
result = int(round(number))
return result
class Block(Sprite):
def __init__(self, life, color, position, res):
Sprite.__init__(self)
self.blockwidth = res[0]*0.0375
self.blockheight = self.blockwidth/2
self.image = pygame.Surface((self.blockwidth-(self.blockwidth/30),self.blockheight-(self.blockheight/15)))
self.image.fill(color)
self.position = position
self.rect = self.image.get_rect()
self.rect.top = res[0]*0.15 + (position[0]*self.blockheight)
self.rect.left = (res[0]+(res[0]/160))*0.2375 + (position[1]*self.blockwidth)
self.life = life
def hit(self):
return True
class Ball(Sprite):
def __init__(self, color, position, racket, blocks, res):
Sprite.__init__(self)
self.res = res
self.position = position
self.size = self.res[1]/100
self.image = pygame.Surface((self.size, self.size))
pygame.draw.circle(self.image, pygame.Color(color), ((self.size/2), (self.size/2)), (self.size/2))
self.rect = self.image.get_rect()
self.rect.center = position
self.velocity = [0,0]
self.racket = racket
self.blocks = blocks
self.dead = True
self.combo = 0
if self.res[1] > 700:
self.speed = rounder(self.res[1]/100)
self.maxspeed = rounder(self.res[1]/75)
else:
self.speed = rounder(self.res[1]/200)
self.maxspeed = rounder(self.res[1]/100)
def start(self):
if self.dead:
self.velocity = [self.speed, -self.speed]
self.combo = 0
self.dead = False
def collider(self, block):
if hasattr(block, 'velocity'):
self.velocity[0] += block.velocity * 0.25
cornervalue = 6
#top left corner
if self.rect.colliderect(
pygame.Rect(block.rect.left, block.rect.top, cornervalue, cornervalue)):
speed = math.hypot(self.velocity[0], self.velocity[1])
if self.velocity[0] >= 0:
self.velocity[0] = -speed * .7071
if self.velocity[1] >= 0:
self.velocity[1] = -speed * .7071
self.rect.bottom = block.rect.top -1
return
#top right corner
if self.rect.colliderect(
pygame.Rect(block.rect.right, block.rect.top, cornervalue, cornervalue)):
speed = math.hypot(self.velocity[0], self.velocity[1])
if self.velocity[0] <= 0:
self.velocity[0] = speed * .7071
if self.velocity[1] >= 0:
self.velocity[1] = -speed * .7071
self.rect.bottom = block.rect.top -1
return
#bottom left corner
if self.rect.colliderect(
pygame.Rect(block.rect.left, block.rect.bottom, cornervalue, cornervalue)):
speed = math.hypot(self.velocity[0], self.velocity[1])
if self.velocity[0] >= 0:
self.velocity[0] = -speed * .7071
if self.velocity[1] <= 0:
self.velocity[1] = speed * .7071
self.rect.top = block.rect.bottom -1
return
#bottom right corner
if self.rect.colliderect(
pygame.Rect(block.rect.right, block.rect.bottom, cornervalue, cornervalue)):
speed = math.hypot(self.velocity[0], self.velocity[1])
if self.velocity[0] <= 0:
self.velocity[0] = speed * .7071
if self.velocity[1] <= 0:
self.velocity[1] = speed * .7071
self.rect.top = block.rect.bottom -1
return
sidevalue = 3
# top
if self.rect.colliderect(
pygame.Rect(block.rect.left, block.rect.top, block.rect.width, sidevalue)):
self.velocity[1] *= -1
self.rect.bottom = block.rect.top - 1
return
# bot
elif self.rect.colliderect(
pygame.Rect(block.rect.left, block.rect.bottom - sidevalue, block.rect.width, sidevalue)):
self.velocity[1] *= -1
self.rect.top = block.rect.bottom + 1
return
# left
if self.rect.collidepoint((block.rect.left, block.position[1])):
self.velocity[0] *= -1
self.rect.right = block.rect.left - 1
return
# right
elif self.rect.collidepoint((block.rect.right, block.position[1])):
self.velocity[0] *= -1
self.rect.left = block.rect.right + 1
return
def update(self):
if self.dead:
self.rect.center = (self.racket.rect.center[0], self.racket.rect.top - 10)
self.rect.move_ip(*self.velocity)
if self.rect.colliderect(self.racket.rect):
self.combo = 0
self.collider(self.racket)
hits = pygame.sprite.spritecollide(self, self.blocks, False)
if len(hits) >=2:
if hits[0].rect.y == hits[1].rect.y:
self.velocity[1] *= -1
self.rect.top = hits[0].rect.bottom + 1
else:
if self.velocity[0] > 0:
self.rect.right = hits[0].rect.left - 1
else:
self.rect.left = hits[0].rect.right + 1
self.velocity[0] *= -1
for block in hits:
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
{'event': 'score',
'score': len(hits)*10
}))
self.blocks.remove(block)
if len(hits) == 1:
self.collider(hits[0])
if hits[0].hit():
self.combo += 1
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
{'event': 'score',
'score': self.combo*10
}))
self.blocks.remove(hits[0])
if self.rect.top <= ((self.res[0]/16) + (self.res[0]/160)):
self.velocity[1] *= -1
self.rect.top = ((self.res[0]/16) + (self.res[0]/160))+1
if self.rect.left <= self.res[0]*0.2375:
self.velocity[0] *= -1
self.rect.left = (self.res[0]*0.2375)+1
elif self.rect.right > self.res[0]*0.7625:
self.velocity[0] *= -1
self.rect.right = (self.res[0]*0.7625)-1
if self.rect.bottom > self.res[1]:
if self.velocity[1] > 0:
self.velocity[0] = 0
self.velocity[1] = 0
self.killed()
def slowDown(self):
self.velocity[0] = rounder(self.velocity[0] / 4)
self.velocity[1] = rounder(self.velocity [1] / 4)
print "before slowDown: velocity[0] = " + repr(self.velocity[0]) + " velocity[1] = " + repr(self.velocity[1])
if self.res[1] > 700:
self.speed = self.res[1]/300
self.maxspeed = self.res[1]/300
else:
self.speed = self.res[1]/400
self.maxspeed = self.res[1]/400
print "after slowDown: velocity[0] = " + repr(self.velocity[0]) + " velocity[1] = " + repr(self.velocity[1])
def speedUp(self):
self.velocity[0] = rounder(self.velocity[0] * 2)
self.velocity[1] = rounder(self.velocity [1] * 2)
if self.res[1] > 700:
self.speed = self.res[1]/100
self.maxspeed = self.res[1]/75
else:
self.speed = self.res[1]/200
self.maxspeed = self.res[1]/100
def killed(self):
self.combo = 0
self.dead = True
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
{'event': 'lives',
'lives': -1
}))
self.reset()
self.racket.reset()
def reset(self):
self.rect.center = self.position
self.velocity = [0,0]
self.dead = True
class Racket(Sprite):
def __init__(self, color, position, res):
Sprite.__init__(self)
self.color = color
self.position = position
self.res = res
self.linethickness = rounder(self.res[0]/160)
self.image = pygame.Surface([(self.res[0]/16), (self.res[0]/80)])
self.rect = pygame.Rect(0, 0, (self.res[0]/16), (self.res[0]/80))
pygame.draw.rect(self.image, pygame.Color(self.color), self.rect)
self.rect.center = position
self.velocity = 0
def left(self):
self.velocity -= self.res[0]/100
def right(self):
self.velocity += self.res[0]/100
def update(self):
if self.velocity != 0:
if self.rect.left + self.velocity < (self.res[0] + (self.res[0]/160)) * 0.2375:
self.rect.left = (self.res[0] + (self.res[0]/160)) * 0.2375
elif self.rect.right + self.velocity > self.res[0] * 0.7625:
self.rect.right = self.res[0] * 0.7625
else:
self.rect.move_ip(self.velocity, 0)
def grow(self):
position = self.rect.center
self.image = pygame.Surface([(self.res[0]/10), (self.res[0]/80)])
self.rect = pygame.Rect(0, 0, (self.res[0]/10), (self.res[0]/80))
pygame.draw.rect(self.image, pygame.Color(self.color), self.rect)
self.rect.center = position
if self.rect.right > (self.res[0]*0.7625):
self.rect.right = self.res[0]*0.7625
if self.rect.left < (self.res[0]*0.2375 ):
self.rect.left = self.res[0]*0.2375
def shrink(self):
position = self.rect.center
self.image = pygame.Surface([(self.res[0]/16), (self.res[0]/80)])
self.rect = pygame.Rect(0, 0, (self.res[0]/16), (self.res[0]/80))
pygame.draw.rect(self.image, pygame.Color(self.color), self.rect)
self.rect.center = position
if self.rect.right > (self.res[0]*0.7625):
self.rect.right = self.res[0]*0.7625
if self.rect.left < (self.res[0]*0.2375 ):
self.rect.left = self.res[0]*0.2375
def reset(self):
self.rect.center = self.position
class Score(Sprite):
def __init__(self, res, score=0):
Sprite.__init__(self)
self.res = res
self.font = pygame.font.Font(None, int(round(self.res[0]*0.06)))
self.score = score
self.update()
def update(self, score=0):
self.score += score
self.image = self.font.render(str(self.score), True, pygame.Color("white"))
self.rect = self.image.get_rect()
self.rect.right = self.res[0]*0.225
self.rect.bottom = self.res[1]
class Lives(Sprite):
def __init__(self, res, lives=3):
Sprite.__init__(self)
self.res = res
self.font = pygame.font.Font(None, int(round(self.res[0]*0.06)))
self.lives = lives
self.update()
def update(self, lives=0):
self.lives += lives
self.image = self.font.render("Lives: "+str(self.lives), True, pygame.Color("white"))
self.rect = self.image.get_rect()
self.rect.left = self.res[0]*0.775
self.rect.bottom = self.res[1]
def addLife(self):
pygame.event.post(pygame.event.Event(pygame.USEREVENT,
{'event': 'lives',
'lives': +1
}))
class Powerup(Sprite):
def __init__ (self, type, res):
Sprite.__init__(self)
self.res = res
self.size = self.res[1]/50
self.type = type
self.collected = False
self.countdown = 1
linethickness = rounder(self.res[0]/160)
if type == 'bigracket':
self.countdown = 60 * 25
self.imagecolor = 'blue'
elif type == 'slowball':
self.countdown = 60 * 10
self.imagecolor = 'yellow'
elif type == '1up':
self.imagecolor = 'green'
self.image = pygame.Surface((self.size, self.size))
pygame.draw.circle(self.image, pygame.Color(self.imagecolor), ((self.size/2), (self.size/2)), (self.size/2))
self.rect = self.image.get_rect()
width = rounder(self.res[0] * 0.2375 + linethickness)
height = rounder(self.res[0] * 0.7625 - linethickness)
distance = rounder(self.res[0]/16 + linethickness)
self.rect.center = randint(width, height), distance
def update(self):
self.rect.y += rounder(self.res[0]/400)
if self.rect.y > self.res[1]:
return False
return True
class NameSprite(Sprite):
def __init__(self, res, position, fontsize):
Sprite.__init__(self)
self.position = position
self.fontsize = fontsize
self.text = ''
self.color = 'white'
self.font = pygame.font.Font(None, self.fontsize)
self.reRender()
def addLetter(self, letter):
if len(self.text) < 15:
self.text += str(letter)
self.reRender()
def removeLetter(self):
if len(self.text) == 1:
self.text = ''
else:
self.text = self.text[:-1]
self.reRender()
def reRender(self):
self.image = self.font.render(self.text, True, pygame.Color(self.color))
self.rect = self.image.get_rect()
self.rect.center = self.position