def layout_staggered(self):
if len(self) > 0:
if self.focus_idx == -1: self.focus_idx = len(self)-1
cards = self.cards
w, h = cards[0].width, cards[0].height
radius = h*8#1.5
incr_arc = math.pi/180*-0.75 #1
extra_arc = math.pi/180*-4.5 #10 #-27
Q = euclid.Quaternion.new_rotate_axis(incr_arc*(self.focus_idx-1)+extra_arc, euclid.Vector3(0,0,-1))
i = 0.001
y_incr = (self.focus_idx-1)*h*0.1*self.small_size
size = self.small_size
for card in cards[:self.focus_idx]:
card.orientation = Q
card.pos = Q*euclid.Vector3(0,radius,0) - euclid.Vector3(0,radius+y_incr,i)
card.size = size
Q.rotate_axis(incr_arc, euclid.Vector3(0,0,1))
y_incr -= h*0.1*size
#if size < self.small_size: size += 0.05
i += 0.001
card = cards[self.focus_idx]
card.pos = euclid.Vector3(0,0,i)
i += 0.001
card.orientation = euclid.Quaternion()
card.size = self.focus_size
Q = euclid.Quaternion.new_rotate_axis(-extra_arc, euclid.Vector3(0,0,-1))
y_incr += h*0.1*self.small_size
for card in cards[self.focus_idx+1:]:
card.orientation = Q
card.pos = Q*euclid.Vector3(0,radius,0) - euclid.Vector3(0,radius+y_incr,i)
card.size = self.small_size
Q.rotate_axis(incr_arc, euclid.Vector3(0,0,1))
y_incr += h*0.1*self.small_size
i += 0.001
def unfocused_layout(self):
numhand = len(self.cards)
#self.hand_size.set_text(numhand)
#if not self.is_opponent: self.hand_size.pos = euclid.Vector3(self.avail_width-10, 0, 0)
#else: self.hand_size.pos = euclid.Vector3(10, 0, 0)
#avail_width = self.avail_width - self.hand_size.width - 20
avail_width = self.avail_width - 20
size = self.unfocused_size[1]
if numhand > 0:
self.visible = 1.0
cardwidth = self.cards[0].width
# First lay out, then overlap, and then scale
spacing = self.unfocused_spacing
numhand += .5
while (numhand*cardwidth*size*spacing) - avail_width > 0.005:
# Figure out the spacing that will fit
spacing = avail_width / (numhand*cardwidth*size)
if spacing < 0.7:
spacing = self.unfocused_spacing
size -= 0.005
x_incr = cardwidth*size*spacing*self.dir
x, y = avail_width-cardwidth*size/2, 0
#if not self.is_opponent: x, y = avail_width-cardwidth*size/2, 0
#else: x, y = self.hand_size.width + cardwidth*size/2 + 20, 0
z = 0
for card in self.cards:
card.size = size
card.orientation = euclid.Quaternion()
card._pos.set_transition(dt=0.8, method="sine")
card.pos = euclid.Vector3(x,y,z)
x -= x_incr
else:
self.visible = 0.0
self.box = (0, -self.height/2, self.avail_width, self.height/2)
def layout_original(self):
if len(self) > 0:
if self.focus_idx == -1: self.focus_idx = len(self)-1
cards = self.cards
w, h = cards[0].width, cards[0].height
radius = h*1.5
incr_arc = math.pi/180*-2
extra_arc = math.pi/180*-27
Q = euclid.Quaternion.new_rotate_axis(incr_arc*(self.focus_idx-1)+extra_arc, euclid.Vector3(0,0,-1))
i = 0.001
for card in cards[:self.focus_idx]:
card.orientation = Q
card.pos = Q*euclid.Vector3(0,radius,0) - euclid.Vector3(0,radius,i)
card.size = self.small_size
Q.rotate_axis(incr_arc, euclid.Vector3(0,0,1))
i += 0.001
card = cards[self.focus_idx]
card.pos = euclid.Vector3(0,0,i)
i += 0.001
card.orientation = euclid.Quaternion()
card.size = self.focus_size
Q = euclid.Quaternion.new_rotate_axis(-extra_arc, euclid.Vector3(0,0,-1))
for card in cards[self.focus_idx+1:]:
card.orientation = Q
card.pos = Q*euclid.Vector3(0,radius,0) - euclid.Vector3(0,radius,i)
card.size = self.small_size
Q.rotate_axis(incr_arc, euclid.Vector3(0,0,1))
i += 0.001
def __init__(self, pos):
self._pos = AnimatedVector3(pos)
self._orientation = AnimatedQuaternion()
#self.viewangle = -7*math.pi/16
#self.viewangle = -15*math.pi/32
self.viewangle = -127 * math.pi / 256
self._orientation.set(euclid.Quaternion().rotate_axis(
self.viewangle, euclid.Vector3(1, 0, 0)))
self._orientation.set_transition(dt=0.5, method="sine")
self.view_switched = False
self.vis_distance = 6.5
self.x_limit = (-20, 20)
self.y_limit = (15, 40)
self.z_limit = (-20, 20)
def __init__(self,
screenDim=(4, 4),
imageDim=(64, 64),
translation=euclid.Point3(0., 0., 0.),
rotation=euclid.Quaternion(),
focallength=1.0):
self.translation = translation
self.rotation = rotation
self.focallength = focallength # distance from camera to screen
# Screen width is the real-world width/height of the screen
self.screenw = screenDim[0]
self.screenh = screenDim[1]
# Image width is the number of pixels in the screen
self.imagew = imageDim[0]
self.imageh = imageDim[1]
def open(self):
self.closed = False
self.origin = self.request.headers.get("origin", "")
self.userAgent = self.request.headers.get("user-agent")
print "connection", self.request.remote_ip, self.origin, self.userAgent
if self.origin != options.origin and not \
self.origin.startswith("http://31.192.226.244:") and not \
self.origin.startswith("http://localhost:"):
print "kicking out bad origin"
self.write_message(
'{"chat":[{"Will":"if you fork the code, you need to run your own server!"}]}'
)
self.close()
chat = [
dict([[
"%d fps" % options.fps,
"(lock step frame-rate with all players)"
]])
]
if options.welcome:
chat.append({"welcome": options.welcome})
self.write_message(json.dumps({"chat": chat}))
self.lastMessage = time.time()
self.keys = set()
self.pos = euclid.Vector3(random.uniform(-.5, .5),
random.uniform(-.5, .5),
random.uniform(-.5, .5))
self.rot = euclid.Quaternion().rotate_euler(random.uniform(-.5, .5),
random.uniform(-.5, .5),
random.uniform(
-.5, .5)).normalized()
self.speed = random.random() * max_speed
self.roll_speed = self.pitch_speed = self.yaw_speed = 0
self.firing = 0
self.killed_by = None
self.game.add_client(self)
print self.name, "joined;", len(self.game.clients), "players"
def run(self):
# time out old clients
stale = time.time() - 3 # 3 secs
for client in self.clients.copy():
if client.lastMessage < stale:
print "timing out", client.name, client.lastMessage - time.time(
)
self.remove_client(client, "ping timeout")
# move simulation onwards?
while self.tick + self.tick_length <= self.now():
updates, deaths = [], set()
for client in self.clients:
# roll
if 37 in client.keys: client.roll_speed += roll_speed
if 39 in client.keys: client.roll_speed -= roll_speed
client.roll_speed = max(-max_roll_speed,
min(max_roll_speed, client.roll_speed))
if 37 not in client.keys and 39 not in client.keys:
client.roll_speed *= .9
if math.fabs(client.roll_speed) < epslion:
client.roll_speed = 0
# pitch
if 38 in client.keys: client.pitch_speed -= pitch_speed
if 40 in client.keys: client.pitch_speed += pitch_speed
client.pitch_speed = max(
-max_pitch_speed, min(max_pitch_speed, client.pitch_speed))
if 38 not in client.keys and 40 not in client.keys:
client.pitch_speed *= .9
if math.fabs(client.pitch_speed) < epslion:
client.pitch_speed = 0
# yaw
if 65 in client.keys: client.yaw_speed += yaw_speed
if 68 in client.keys: client.yaw_speed -= yaw_speed
client.yaw_speed = max(-max_yaw_speed,
min(max_yaw_speed, client.yaw_speed))
if 65 not in client.keys and 68 not in client.keys:
client.yaw_speed *= .9
if math.fabs(client.yaw_speed) < epslion: client.yaw_speed = 0
# apply
client.rot *= euclid.Quaternion().rotate_euler(
client.yaw_speed, client.roll_speed, client.pitch_speed)
client.rot.normalize()
# speed
if 83 in client.keys: client.speed -= speed
if 87 in client.keys: client.speed += speed
client.speed = max(0., min(max_speed,
client.speed)) # no going backwards
if 83 not in client.keys and 87 not in client.keys:
client.speed *= .9
if math.fabs(client.speed) < epslion: client.speed = 0
move = ((client.rot * forward) * client.rot.conjugated())
move = euclid.Vector3(move.x, move.y,
move.z).normalized() * client.speed
client.pos += move
# are we out-of-bounds?
### ideally bounce etc, but for now we'll just slide along it
extreme = .85
if client.pos.x < -extreme: client.pos.x = -extreme
if client.pos.x > extreme: client.pos.x = extreme
if client.pos.y < -extreme: client.pos.y = -extreme
if client.pos.y > extreme: client.pos.y = extreme
if client.pos.z < -extreme: client.pos.z = -extreme
if client.pos.z > extreme: client.pos.z = extreme
# shooting
if 32 in client.keys:
client.firing += 1
if client.firing < 5:
self.shots.append(Shot(client))
else:
client.firing = 0
#print client.name, client.keys, client.roll_speed, client.pitch_speed, client.speed, client.rot, client.pos, move
for shot in self.shots[:]:
hit, distance = shot.tick(self.clients)
if hit:
deaths.add(hit)
hit.killed_by = shot.client.name
if hit or not shot.age:
self.shots.remove(shot)
for client in self.clients:
updates.append({
"name":
client.name,
"pos": (client.pos.x, client.pos.y, client.pos.z),
"rot":
(client.rot.x, client.rot.y, client.rot.z, client.rot.w),
"speed":
client.speed,
})
for client in self.clients:
client.write_message(
json.dumps({
"tick":
self.tick,
"updates":
updates,
"shots": [{
"pos": (shot.pos.x, shot.pos.y, shot.pos.z),
"vec": (shot.vec.x, shot.vec.y, shot.vec.z),
} for shot in self.shots],
}))
for dead in deaths:
self.remove_client(dead, "died, shot by %s" % dead.killed_by)
self.tick += self.tick_length
from tornado.options import define, options, parse_command_line
import euclid
define("port", default=8888, type=int)
define("branch", default="master")
define("access", type=str, multiple=True)
define("local", type=bool)
define("welcome", type=str)
define("fps", default=8, type=int)
define("origin", default="http://williame.github.com", type=str)
num_models = 8
player_size = 0.025
epslion = 0.0001
forward = euclid.Quaternion(0., 0., 0., -1.)
def set_fps(fps):
global ticks_per_sec
global roll_speed, max_roll_speed
global pitch_speed, max_pitch_speed
global yaw_speed, max_yaw_speed
global speed, max_speed
global shot_length, max_shot_age
ticks_per_sec = fps
base_speed = (.0015 * 8) / ticks_per_sec
base_max = (.05 * 8) / ticks_per_sec
roll_speed = base_speed
max_roll_speed = base_max
pitch_speed = base_speed