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puppies.py
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puppies.py
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#!/usr/bin/env python
import pygame
from pygame.locals import *
from pygame import Surface
from pygame.sprite import Sprite, Group, groupcollide, spritecollideany
from resources import load_image
from spritesheet import SpriteSheet
from anim import Animation
class Puppy(Sprite):
size = 22, 15
def __init__(self):
pass
class RegPuppyAnimation(Animation):
_rows = {(-1, 0): 1,
(1, 0): 0,
(0, 1): 2,
(0, -1): 2
}
def __init__(self, puppy, image, duration):
self.puppy = puppy
self.y = self._rows[(1, 0)]
spritesheet = SpriteSheet(image, (3, 3))
frames = [ (duration, 0),
(duration, 1),
(duration, 2),
(duration, 1) ]
Animation.__init__(self, spritesheet, frames)
def update(self, dt):
vx, vy = self.puppy.vx, self.puppy.vy
#calculate the direction facing
try:
vx /= abs(vx)
except:
vx = 0
try:
vy /= abs(vy)
except:
vy = 0
#figure out spritesheet row
if vx == 0 and vy == 0:
self.time = 0
self.x = 1
else:
self.time += dt
self.x = self.get_frame_data(self.time)
self.y = self._rows[(vx, vy)]
class GoldAnimation(Animation):
_rows = {(0, 0): 0 }
def __init__(self, puppy, image, duration):
self.puppy = puppy
self.y = self._rows[(0,0)]
spritesheet = SpriteSheet(image, (3, 1))
frames = [ (duration, 0),
(duration, 1),
(duration, 2),
(duration, 1) ]
Animation.__init__(self, spritesheet, frames)
def update(self, dt):
vx, vy = self.puppy.vx, self.puppy.vy
self.time += dt
self.x = self.get_frame_data(self.time)
self.y = self._rows[(vx, vy)]
class FireAnimation(Animation):
_rows = {(1, 0): 0,
(1, 1): 1,
(0, 1): 2,
(-1, 1): 3,
(-1, 0): 4,
(-1, -1): 5,
(0, -1): 6,
(1, -1): 7
}
def __init__(self, puppy, image, duration):
self.puppy = puppy
#self.y = self.rows[(1, 0)]
spritesheet = SpriteSheet(image, (1, 8))
frames = [ (duration, 0) ]
Animation.__init__(self, spritesheet, frames)
def update(self, dt):
vx, vy = self.puppy.vx, self.puppy.vy
try:
vx /= abs(vx)
except:
vx = 0
try:
vy /= abs(vy)
except:
vy = 0
self.time += dt
self.x = self.get_frame_data(self.time)
self.y = self._rows[(vx, vy)]
class RegPuppy(Puppy):
def __init__(self, loc, state, level_tiles):
Sprite.__init__(self)
self.vx = 5
self.vy = 0
self.level_tiles = level_tiles
self.anim = RegPuppyAnimation(self, "regpupanim2.bmp", 200)
self.image = self.anim.get_current_frame()
self.rect = self.image.get_rect()
self.rect.bottomleft = loc
self.state = state
def anger(self):
self.state = 1
def pacify(self):
self.state = 0
def hitwall(self):
self.vx *= -1
self.rect.x += self.vx
def edge(self):
self.vx *= -1
self.rect.x += self.vx
def touches(self, group):
touching = Group()
coll = self.rect.inflate(1,1) #grow 1px to allow for edges
for sprite in group:
if coll.colliderect(sprite.rect):
touching.add(sprite)
return touching
def update(self, dt, bounds):
prev_rect = self.rect
#animation
self.anim.update(dt)
self.image = self.anim.get_current_frame()
dt = dt / 1000.0
if self.state == 0:
self.vx = 0
self.rect.x += self.vx
self.color = 205, 133, 63
if self.state == 1:
spd = 4 #speed
self.vx += spd
if self.vx < spd:
self.vx = -spd
if self.vx > spd:
self.vx = spd
self.color = 150, 0, 0
self.rect.x += self.vx
for sprite in self.touches(self.level_tiles):
rect = sprite.rect
if self.rect.bottom > rect.top:
if self.rect.right >= (rect.left + 2):
self.vx *= -1
elif self.rect.left <= (rect.right - 2):
self.vx *= -1
elif self.rect.bottom <= rect.top: #on top of tile
if self.rect.right >= (rect.right - 2):
self.vx *= -1
elif self.rect.left <= (rect.left + 2):
self.vx *= -1
elif self.rect.bottom == rect.bottom and self.rect.top == rect.top: #collide puppies
if self.rect.right > (rect.right - 2):
self.vx *= -1
elif self.rect.left < (rect.left + 2):
self.vx *= -1
class Bouncer(Puppy):
gravity = 600
def __init__(self, loc, state, height, level_tiles):
Sprite.__init__(self)
self.vy = 5
self.vx = 0
self.level_tiles = level_tiles
self.anim = RegPuppyAnimation(self, "regpupanim2.bmp", 200)
self.image = self.anim.get_current_frame()
self.height = height
self.state = state
self.rect = self.image.get_rect()
self.rect.bottomleft = loc
rect = self.image.get_rect().inflate(-4,-4)
self.off_ground = True
def jump(self):
if not self.off_ground:
self.off_ground = True
self.vy = self.height
def touches(self, group):
touching = Group()
coll = self.rect.inflate(1,1) #grow 1px to allow for edges
for sprite in group:
if coll.colliderect(sprite.rect):
touching.add(sprite)
return touching
def update(self, dt, bounds):
#animation
self.anim.update(dt)
self.image = self.anim.get_current_frame()
# dt = dt / 1000.0
dt = dt / 1150.0
self.vy -= dt * self.gravity
dy = -self.vy * dt
prev_rect = self.rect
self.rect = self.rect.move(0, dy)
if self.state == 2:
pass
if self.state == 3:
self.vy = 0
for sprite in self.touches(self.level_tiles):
rect = sprite.rect
if self.rect.bottom >= rect.top and prev_rect.bottom <= rect.top:
self.vy = 0
self.rect.bottom = rect.top
self.off_ground = False
self.jump()
class Fire(Puppy):
color = 255, 140, 0
size = 22, 22
def __init__(self, loc, direction, interval, level_tiles):
Sprite.__init__(self)
# self.image = Surface(self.size)
self.vx, self.vy = direction
self.direction = direction
self.vx *= 10
self.vy *= 10
self.loc = loc
self.anim = FireAnimation(self, "fireanim.png", 200)
self.image = self.anim.get_current_frame()
self.rect = self.image.get_rect()
self.rect.bottomleft = loc
self.interval = interval
self.state = 4
self.level_tiles = level_tiles
# self.image.fill(self.color)
self.spawncounter = 0
def touches(self, group):
touching = Group()
coll = self.rect.inflate(1,1) #grow 1px to allow for edges
for sprite in group:
if coll.colliderect(sprite.rect):
touching.add(sprite)
return touching
def update(self, dt, bounds):
self.bounds = bounds
self.spawncounter += 1
self.rect.x += self.vx
self.rect.y += self.vy
prev_rect = self.rect
self.anim.update(dt)
self.image = self.anim.get_current_frame()
if self.rect.right > self.bounds.right or self.rect.left < self.bounds.left or self.rect.top < self.bounds.top or self.rect.bottom > self.bounds.bottom:
if self.spawncounter >= self.interval:
self.__init__(self.loc, self.direction, self.interval, self.level_tiles)
self.spawncounter = 0
for sprite in self.touches(self.level_tiles):
rect = sprite.rect
if sprite.state != "tile":
self.vx *= -1
self.vy *= -1
class Gold(Puppy):
def __init__(self, loc):
Sprite.__init__(self)
self.vx = 0
self.vy = 0
self.anim = GoldAnimation(self, "goldanim.png", 300)
self.image = self.anim.get_current_frame()
self.rect = self.image.get_rect()
self.rect.bottomleft = loc
self.state = 5
def collected(self):
self.kill()
def update(self, dt, bounds):
self.anim.update(dt)
self.image = self.anim.get_current_frame()