def test_gravity(self):
"""Test Moon object creation from text"""
# 1. Create two moons
ganymede = moon.Moon(text='<x=3, y=4, z=7>')
callisto = moon.Moon(text='<x=5, y=4, z=2>')
# 2. Calculate the effects of gravity
ganymede.apply_gravity(callisto)
# 3. Check the change in velocities
self.assertEqual(ganymede.delta, [+1, 0, -1])
self.assertEqual(callisto.delta, [-1, 0, +1])
# 4. Apply these changes in velocities
ganymede.update_velocity_and_position()
callisto.update_velocity_and_position()
# 5. Check the updated velocities and positions
self.assertEqual(ganymede.pos, (4, 4, 6))
self.assertEqual(ganymede.vel, (1, 0, -1))
self.assertEqual(ganymede.delta, [0, 0, 0])
self.assertEqual(ganymede.stopped(), False)
self.assertEqual(callisto.pos, (4, 4, 3))
self.assertEqual(callisto.vel, (-1, 0, 1))
self.assertEqual(callisto.delta, [0, 0, 0])
self.assertEqual(callisto.stopped(), False)
def __init__(self, width, height):
self.mWidth = width
self.mHeight = height
self.mBlueSky = sky.Sky(self.mWidth, self.mHeight)
self.mGround = ground.Ground(self.mWidth, self.mHeight)
self.mMountain = mountain.Mountain(self.mWidth, self.mHeight)
self.mMoon = moon.Moon(self.mWidth, self.mHeight)
self.mWater = water.Water(self.mWidth, self.mHeight)
self.mHouse = house.House(self.mWidth, self.mHeight)
self.mCloud = cloud.Cloud(self.mWidth, self.mHeight)
self.mBird = bird.Bird(self.mWidth, self.mHeight)
def test_text_init(self):
"""Test Moon object creation from text"""
# 1. Create default Moon object
mymoon = moon.Moon(text='<x=-1, y=0, z=2>')
# 2. Make sure it has the default values
self.assertEqual(mymoon.pos, (-1, 0, 2))
self.assertEqual(mymoon.vel, (0, 0, 0))
self.assertEqual(mymoon.delta, [0, 0, 0])
# 3. Check methods
self.assertEqual(mymoon.stopped(), True)
self.assertEqual(mymoon.energy(), 0)
self.assertEqual(
str(mymoon),
'pos=<x= -1, y= 0, z= 2>, vel=<x= 0, y= 0, z= 0>, nrg= 0')
def test_value_init(self):
"Test Moon object creation with values"
# 1. Create Panel object with values
mymoon = moon.Moon(pos=(2, -1, -3), vel=(3, -2, -1))
# 2. Make sure it has the specified values
self.assertEqual(mymoon.pos, (2, -1, -3))
self.assertEqual(mymoon.vel, (3, -2, -1))
self.assertEqual(mymoon.delta, [0, 0, 0])
# 3. Check methods
self.assertEqual(mymoon.stopped(), False)
self.assertEqual(mymoon.energy(), 36)
self.assertEqual(
str(mymoon),
'pos=<x= 2, y= -1, z= -3>, vel=<x= 3, y= -2, z= -1>, nrg= 36')
def __init__(self, text=None):
# 1. Start with very few moons
self.moons = []
self.zeroes = [0, 0, 0]
# 2. If we have text, create moons and add to list
if text is not None:
# 3. Loop for each line of text
for line in text:
# 4. Create a new orbiting body
body = moon.Moon(text=line)
# 5. Add this moon to the list
self.moons.append(body)
def __init__(self, width_factor, seed=time.time(), prnt=False):
'''Initialize random variables and generate image'''
if width_factor <= 0:
print("Whoops! First paramater must be greater than zero")
exit(-1)
##-=-=-=- Set Random Seed -=-=-=-=-=-=-=-=-=-##
self.rand_seed = int(seed)
random.seed(self.rand_seed)
##-=-=-=- Tweakable Values -=-=-=-=-=-=-=-=-=##
self.num_ranges = 3 # Number of mountain ranges to be generated
self.num_sines = 10 # Number of sin values generated for each mountain range
self.image_height = 150 # Consider this the amount of "detail" in the mountains
self.shadow_angle = 2.5 # The angle of the shadow on the mountains
##-=-=-=- Constant Values -=-=-=-=-=-=-=-=-=##
self.constant = 30 # Overall amplitude of superpositioned waves
self.k = 0.04 # Streching factor of mountains
self.pnf = perlin.SimplexNoise() # Initialize perlin noise creator
self.sky_color = [30, 30, 40] # Set Color of sky and mountains
self.color = [
random.randint(0, 150),
random.randint(0, 150),
random.randint(0, 150)
]
self.moon = moon.Moon(15, self.rand_seed)
##-=-=-=- Programatically Set Values -=-=-=-##
self.image_width = int(width_factor * self.image_height)
self.data = list # Stored variables of sine wave functions
self.output = [[
tuple(self.sky_color) for x in range(self.image_width)
] for y in range(self.image_height)]
self.moon_location = random.randint(0, self.image_width - 10)
##-=-=-=- Creation -=-=-=-=-=-=-=-=-=-=-=-=-##
self.pnf.randomize() # Randomize perlin noise
self.generate_ranges() # Generate variables for sine functions
self.create_moon(self.moon_location, 2)
self.create_scene() # Assign values to pixels
self.show_image()
if prnt:
print(self)
def store_globals(self):
"""We store references to some things here that are needed all
over the game."""
# number of levels
self.numlevels = len(leveldata.ALLDATA)
# the main sprites
self.moon = moon.Moon(self)
self.rocket = rocket.Rocket(self)
self.pbar = powerbar.Powerbar(self)
self.gbar = gravitybar.Gravitybar(self)
# text 'gravity' and 'power' for status bars are stored as
# additional sprites
self.pbartext = fontsprite.FontSprite(self.barfont, 'power',
fontsprite.PBARLOC)
self.gbartext = fontsprite.FontSprite(self.barfont, 'gravity',
fontsprite.GBARLOC)
# some states needed by many objects
self.hitmoon = False
self.rktdead = False # dead if gone off-screen
self.hitasteroid = False
# number of rockets destroyed so far in game
self.numdestroyed = 0
self.destroyedtext = fontsprite.FontSprite(self.destfont,
'{0}{1}'.format\
(fontsprite.DTEXT,0),
fontsprite.DESTLOC)
# collision functions
# rocket with asteroids (scaled rect collision)
self.collide_roid = pygame.sprite.collide_rect_ratio(Game.\
CRECTROID)
# rocket with moon ('pixel perfect' collision)
self.collide_moon = pygame.sprite.collide_mask
# scroller handles moving screen and sprites etc
self.scroller = scrolling.Scroller(self)
def __init__(self, jdn): self.jdn = jdn self.cylenian_date = cylenian.CylenianDate(self.jdn) self.gregorian_date = gregorian.GregorianDate(self.jdn) self.moon = moon.Moon(self.jdn)
import numpy
import sys
import moon
def lcm(a, b):
return abs(a * b) // math.gcd(a, b)
moons = []
for line in sys.stdin.read().split('\n'):
if len(line):
print(line)
xyz = [x.split('=')[1] for x in line.strip('<>').split(',')]
moons.append(moon.Moon(xyz[0], xyz[1], xyz[2]))
print('\n'.join([str(x) for x in moons]))
original = copy.deepcopy(moons)
count = 0
while True:
for m in moons:
for o in moons:
m.update_velocity(o)
for m in moons:
m.apply_velocity()
count += 1
sun.print(start_secs, start_secs + 3600*24)
if rain != None:
rain.print(start_secs, start_secs + 3600*24)
if moon != None:
moon.print(start_secs, start_secs + 3600*24)
if seatemp != None:
seatemp.print(start_secs, start_secs + 3600*24)
if tide != None:
tide.print(start_secs, start_secs + 3600*24)
if swell_wind != None:
swell_wind.print(start_secs, start_secs + 3600*24)
print("")
location = "sydney"
locations = ["sydney", "newcastle", "wollongong", "frazer_beach", "boat_harbour"]
if len(sys.argv) >= 1 and sys.argv[1] in locations:
location = sys.argv[1]
suni = sun.Sun(willy_uri_get("sun", location))
raini = rain.Rain(willy_uri_get("rain", location))
mooni = moon.Moon(willy_uri_get("moon", location))
seatempi = seatempnet.Seatempnet(seatemp_page[location])
tidei = tide.Tide(willy_uri_get("tide", location))
swelli = swell.Swell(willy_uri_get("swell", location))
windi = wind.Wind(willy_uri_get("wind", location))
swell_windi = swell_wind.SwellWind(swelli.get(), windi.get())
for i in range(0, 7):
secs = now + 3600 * 24 * i
print_a_day(secs, suni, raini, mooni, seatempi, tidei, swell_windi)
import moon, mars, util
rpc_handler = util.XMLRPCHandler()
#_earth = earth.Earth()
_moon = moon.Moon()
_mars = mars.Mars()
#@rpc_handler.register('earth.altitude')
#def earth_altitude(pos, lon=None):
# return util.for_positions(_earth.altitude, pos, lon)
#@rpc_handler.register('earth.radius')
#def earth_radius(pos, lon=None):
# return util.for_positions(_earth.radius, pos, lon)
@rpc_handler.register('moon.altitude')
def moon_altitude(pos, lon=None):
return util.for_positions(_moon.altitude, pos, lon)
@rpc_handler.register('moon.radius')
def moon_radius(pos, lon=None):
return util.for_positions(_moon.radius, pos, lon)
@rpc_handler.register('mars.altitude')
def mars_altitude(pos, lon=None):
return util.for_positions(_mars.altitude, pos, lon)