def main():
app = wx.App()
ui = Interface()
ui.initialize()
app.MainLoop()
def main(stdscr):
# create collections from file
f = File()
all_collections = f.read()
# hide the cursor
curses.curs_set(0)
# init interface
screenHeight, screenWidth = stdscr.getmaxyx()
interface = Interface(all_collections, screenHeight, screenWidth)
while interface.running:
if interface.current.type == "menu":
# draw logo and art
logo(stdscr, (screenWidth // 6) - 14, (screenHeight // 3) - 4)
logo(stdscr, ((screenWidth * 5) // 6) - 14,
(screenHeight // 3) - 4)
art(stdscr, screenHeight, screenWidth)
# draw current window and parse input
interface.draw()
interface.parseKey()
from ui.interface import Interface
from ui.commands import Commands
from services.wordapp_service import WordAppService
import sqlite3
if __name__ == "__main__":
wordapp_service = WordAppService(
(sqlite3.connect('data/users.db')), 'data/wordlist.csv')
interface = Interface(wordapp_service, Commands(wordapp_service))
interface.start()
from flask_jsonrpc.proxy import ServiceProxy
from lxml import objectify
from ui.interface import Interface
try:
# open the constants folder to get the host and port necessary for client app to connect
with open('../resources/constants.xml', 'r') as file:
constants = objectify.fromstring(file.read())
# create the proxy service (connect to the service)
service = ServiceProxy(service_url="http://{host}:{port}/api".format(
host=str(constants.host), port=int(constants.port)))
# run the interface
Interface(service=service).run()
except Exception as e:
print(e)
def run(stdscr):
ui = Interface(feed_list, stdscr)
while True:
ui.input()
def ui_loop(self):
self.view = Interface(self)
self.view.ui_loop()
class Universe:
def __init__(self,generator=None,paused=True,G = 8.648208e-15):
self.bodies = []
self.time = 0
# gravitational constant is in kilometers cubed per kilogram per turn squared
# 1 turn = 6 minutes
self.G = G
self.view = None
self._turn_left = 1
self._paused = paused
self.pause_lock = Lock()
self.generator = generator
self.sun = None
self.physics_cache = PhysicsCache(self)
self.next_turn = clock() + 360
self._seconds_per_turn = 360
self.running = False
def get_seconds_per_turn(self):
return self._seconds_per_turn
def set_seconds_per_turn(self, seconds_per_turn):
turn_left = (self.next_turn - clock()) / self._seconds_per_turn
self._seconds_per_turn = seconds_per_turn
self.next_turn = clock() + (turn_left * self._seconds_per_turn)
seconds_per_turn = property(get_seconds_per_turn, set_seconds_per_turn)
def get_turn_left(self):
if self.paused:
return self._turn_left
return max(0, self.next_turn - clock()) / self.seconds_per_turn
turn_left = property(get_turn_left)
def get_paused(self):
return self._paused
def set_paused(self, paused):
self.pause_lock.acquire()
# if unpausing
if self.paused and not paused:
self.next_turn = clock() + (self._turn_left * self.seconds_per_turn)
# self._turn_left only has meaning while paused
del self._turn_left
# else if pausing
elif not self.paused and paused:
self._turn_left = self.turn_left
self._paused = paused
self.pause_lock.release()
paused = property(get_paused, set_paused)
def get_center_of_mass(self):
total_mass = sum(body.mass for body in self.bodies)
if total_mass == 0:
return Vector(0,0,0)
return sum((body.get_position(self.time) * body.mass) for body in self.bodies)/total_mass
center_of_mass = property(get_center_of_mass)
def calculate_physics(self, turn):
self.physics_cache.acquire(turn)
if not self.physics_cache.has(turn):
for body in self.bodies:
gravity_sum = 0
satellite_gravity_sum = 0
for other in self.bodies:
if body.primary == other or body.primary == other.primary:
component = body.attraction(other, turn-1)
gravity_sum += component
satellite_gravity_sum += component
elif body == other.primary:
gravity_sum += body.attraction(other, turn-1)
# otherwise, do not calculate an interaction
position = body.get_position(turn-1) + body.get_velocity(turn-1)
velocity = body.get_velocity(turn-1) + (gravity_sum * self.G)
sat_accel = satellite_gravity_sum * self.G
self.physics_cache.record(turn, body, position, velocity, sat_accel)
self.physics_cache.release(turn)
def pass_turn(self):
self.time += 1
if self.generator:
dev = self.generator.generate_development()
if dev:
print("Development: %d at t=%d" % (dev,self.time))
# give the goahead from our side to delete this record
self.physics_cache.game_loop_finish(self.time - 1)
def travel_time(self,b1,b2,accel):
velocity_diff = (b1.velocity - b2.velocity).magnitude
distance = (b1.position - b2.position).magnitude
return ceil((velocity_diff/accel)+(distance/sqrt(accel*distance/4)))
def ui_loop(self):
self.view = Interface(self)
self.view.ui_loop()
def physics_cache_loop(self):
start_time = clock()
while self.view:
self.calculate_physics(self.physics_cache.latest + 1)
if self.time_per_snapshot < self.seconds_per_turn or self.paused:
self.physics_cache.garbage_collect(2)
self.time_per_snapshot = (clock() - start_time + self.time_per_snapshot*9) / 10
start_time = clock()
def describe_system(self):
plural = "s"
if self.time == 1:
plural = ""
print("time = "+str(self.time)+" turn"+plural)
sun = self.bodies[0]
print(sun.name+": mass="+('%.2E' % sun.mass))
for i in range(1,len(self.bodies)):
bodyi = self.bodies[i]
dist = (self.bodies[0].position - bodyi.position).magnitude
orbit_speed = (self.bodies[0].velocity - bodyi.velocity).magnitude
print(bodyi.name+": dist=("+('%.2E' % dist)+"), orbit speed=("+('%.2E' % orbit_speed)+"), mass="+('%.2E' % bodyi.mass))
print()
def make_system_tree(self, turn=None):
sorted_bodies = sorted(self.bodies, key=lambda b: b.mass)
for i in range(0,len(sorted_bodies)-1):
bodyi = sorted_bodies[i]
highest_influence = 0
primary = None
for j in range(i+1,len(sorted_bodies)):
bodyj = sorted_bodies[j]
dist = bodyi.distance(bodyj, turn)
influence = bodyj.mass / dist / dist
if influence > highest_influence:
highest_influence = influence
primary = bodyj
bodyi.primary = primary
def run(self, visible = True):
self.start_time = clock()
if visible:
ui_t = Thread(target=self.ui_loop)
ui_t.start()
while not self.view:
pass
phys_t = Thread(target=self.physics_cache.loop)
phys_t.start()
self.next_turn = clock() + self.seconds_per_turn
self.running = True
while self.running:
while (self.paused or clock() < self.next_turn) and self.view:
pass
if (self.physics_cache.latest <= self.time):
self.paused = True
else:
self.pass_turn()
self.next_turn += self.seconds_per_turn
def stop(self):
self.running = False
self.physics_cache.running = False
self.view = None
def run(stdscr):
ui = Interface(feed_list, stdscr)
while True:
ui.input()
def run_interface(stdscr, *csv_fnames):
interface = Interface(*csv_fnames)
interface.run(stdscr)
