def __init__(self, animations, velocity=Vector(0, 0), center_of_gravity=Coordinates(0, 0), mass=0.02):
GameObject.__init__(self, animations)
self.velocity = velocity
self.mass = mass
self.hit_exceptions = []
self.type_exceptions = ['shootable']
self.center_of_gravity = center_of_gravity
self.thread = Thread(self.run, (), 'projectile thread')
def __init__(self):
Frame.scale = Settings.frame_dimensions / Coordinates(800, 600)
pygame.init()
logo = pygame.image.load('resources/frame_kit/logo.png')
pygame.event.set_grab(Settings.mouse_confined)
pygame.display.set_icon(logo)
pygame.display.set_caption('Game')
Frame.screen = pygame.display.set_mode(Settings.frame_dimensions.get(),
Frame.flags)
self.fps_clock = pygame.time.Clock()
self.fps_counter = Label('0', 30, (0, 255, 0))
self.thread = Thread(self.run, (), 'frame')
class Projectile(GameObject):
def __init__(self, animations, velocity=Vector(0, 0), center_of_gravity=Coordinates(0, 0), mass=0.02):
GameObject.__init__(self, animations)
self.velocity = velocity
self.mass = mass
self.hit_exceptions = []
self.type_exceptions = ['shootable']
self.center_of_gravity = center_of_gravity
self.thread = Thread(self.run, (), 'projectile thread')
def run(self):
self.move()
def move(self):
if not thread_lock.pause_main:
dt = 1 / target_fps
a = self.gravity()
additional_coordinates = self.velocity * dt + a * (dt ** 2 / 2)
c = self.check_collision(additional_coordinates, self.hit_exceptions, self.type_exceptions)
if c is None:
self.reposition(self.get_coordinates() + additional_coordinates)
self.velocity += a * dt
else:
c.hit()
self.world_remove()
self.thread.stop()
def gravity(self):
v = Vector(0, 0)
for field in World.gravity_fields:
v += self.newton_g(field)
return v
def get_center_of_gravity(self):
return self.coordinates + self.center_of_gravity * Frame.scale
def newton_g(self, field):
r = Vector(field.get_center_of_gravity() - self.get_center_of_gravity())
return r * (self.mass * field.mass / abs(r) ** 3 * constants.G)
def listThreads(request):
forum = request.GET.get('forum')
since = request.GET.get('since')
limit = request.GET.get('limit')
order = request.GET.get('order')
related = request.GET.getlist('related')
sql = "SELECT * from Thread "
sql += "where forum='%s' " % forum
if since is not None:
sql += "and date>='%s' " % since
if order is not None:
if order == "asc":
sql += "order by date ASC "
else:
sql += "order by date DESC "
if limit is not None:
sql += "limit %s" % limit
result = sql_select(sql)
if result == ():
resp = {"code": 0, "response": []}
resp = json.dumps(resp)
return HttpResponse(resp, content_type="application/json")
threads = []
if "forum" in related:
forum = ForumManager.get(forum)
for data in result:
params = {'forum': data[1], 'user': data[2], 'title': data[3], 'message': data[4], 'slug': data[5],
'date': data[6].strftime("%Y-%m-%d %H:%M:%S"), 'isClosed': data[7], 'isDeleted': data[8]}
thread = Thread(params)
thread.id = data[0]
thread.likes = data[9]
thread.dislikes = data[10]
thread.posts = data[11]
thread.points = thread.likes - thread.dislikes
serialized_thread = thread.serialize()
if "user" in related:
user = UserManager.get(thread.user)
serialized_thread["user"] = user.serialize()
if "forum" in related:
serialized_thread["forum"] = forum.serialize()
threads.append(serialized_thread)
resp = {"code": 0, "response": threads}
resp = json.dumps(resp)
return HttpResponse(resp, content_type="application/json")
def list(request):
user = request.GET.get('user')
if user == None:
forum = request.GET.get('forum')
since = request.GET.get('since')
limit = request.GET.get('limit')
order = request.GET.get('order')
sql = "SELECT * from Thread where 1=1 "
if user != None:
sql += "and user='******' " % user
else:
sql += "and forum='%s' " % forum
if since != None:
sql += "and date>'%s' " % since
if order != None:
if order == "asc":
sql += "order by date ASC "
else:
sql += "order by date DESC "
if limit != None:
sql += "limit %s" % limit
result = sql_select(sql)
threads = []
for data in result:
params = {'forum': data[1], 'user': data[2], 'title': data[3], 'message': data[4], 'slug': data[5],
'date': data[6].strftime("%Y-%m-%d %H:%M:%S"), 'isClosed': data[7], 'isDeleted': data[8]}
thread = Thread(params)
thread.id = data[0]
thread.likes = data[9]
thread.dislikes = data[10]
thread.posts = data[11]
thread.points = thread.likes - thread.dislikes
threads.append(thread.serialize())
resp = {"code": 0, "response": threads}
resp = json.dumps(resp)
return HttpResponse(resp, content_type="application/json")
def listPosts(request):
forum = request.GET.get('forum')
since = request.GET.get('since')
limit = request.GET.get('limit')
order = request.GET.get('order')
related = request.GET.getlist('related')
sql = "SELECT * from Post "
if "thread" in related:
sql += "join Thread on Post.thread=Thread.id "
sql += "where Post.forum='%s' " % forum
if since is not None:
sql += "and Post.date>='%s' " % since
if order is not None:
if order == "asc":
sql += "order by Post.date ASC "
else:
sql += "order by Post.date DESC "
if limit is not None:
sql += "limit %s" % limit
result = sql_select(sql)
if result == ():
resp = {"code": 0, "response": []}
resp = json.dumps(resp)
return HttpResponse(resp, content_type="application/json")
resultset = []
if "forum" in related:
forum = ForumManager.get(forum)
for data in result:
params = {'user': data[1],
'thread': data[2],
'forum': data[3],
'date': data[4].strftime("%Y-%m-%d %H:%M:%S"),
'message': data[5],
'isApproved': data[6],
'isHighlighted': data[7],
'isEdited': data[8],
'isSpam': data[9],
'isDeleted': data[10],
}
post = Post(params)
post.id = data[0]
post.likes = data[11]
post.dislikes = data[12]
post.points = post.likes - post.dislikes
post.parent = Converter.from_hex_to_dec(data[13][-10:-5]) if data[13] != Converter.from_dec_to_hex(
int(post.id)) else None
serialized_post = post.serialize()
if "thread" in related:
params = {'forum': data[17], 'user': data[18], 'title': data[19], 'message': data[20], 'slug': data[21],
'date': data[22].strftime("%Y-%m-%d %H:%M:%S"), 'isClosed': data[23], 'isDeleted': data[24]}
thread = Thread(params)
thread.id = data[16]
thread.likes = data[25]
thread.dislikes = data[26]
thread.posts = data[27]
thread.points = thread.likes - thread.dislikes
serialized_post["thread"] = thread.serialize()
if "user" in related:
user = UserManager.get(post.user)
serialized_post["user"] = user.serialize()
if "forum" in related:
serialized_post["forum"] = forum.serialize()
resultset.append(serialized_post)
resp = {"code": 0, "response": resultset}
resp = json.dumps(resp)
return HttpResponse(resp, content_type="application/json")
