def mobiusband(gmap=None):
from math import pi, cos, sin
from numpy import array
nbsq = 16
if gmap is None: gmap = GMap(2)
gmap, msquares = toposquares(nbsq, gmap)
for i in xrange(nbsq - 1):
gmap.sew_dart(msquares[i][5], msquares[i + 1][0])
gmap.sew_dart(msquares[nbsq - 1][4], msquares[0][0])
dalpha = 2 * pi / nbsq
radius1, radius2 = 10, 5
length = 1
alpha = 0
ralpha = pi / 8
for sqid in xrange(nbsq):
dart1, dart2 = msquares[sqid][0], msquares[sqid][1]
centralpos = array([0, radius1 * cos(alpha), radius2 * sin(alpha)])
#u,v = [1,0,0], [0,cos(alpha),sin(alpha)]
#deltapos = [length*cos(alpha), length*sin(alpha)]
position1 = centralpos + [
length * cos(ralpha), length * sin(ralpha) * cos(alpha),
length * sin(ralpha) * sin(alpha)
]
gmap.set_position(dart1, position1)
position2 = centralpos + [
length * cos(pi + ralpha), length * sin(pi + ralpha) * cos(alpha),
length * sin(pi + ralpha) * sin(alpha)
]
gmap.set_position(dart2, position2)
alpha += dalpha
ralpha += dalpha / 2
return gmap, sum(msquares, [])
def open(self):
'''
frame main structure is instanciated here.
'''
#load all needed resources
GMenu.load_resources()
GMap.load_resources()
GUnit.load_resources()
self.gmenu=GMenu(parent=self,pref_h=50)
#instanciate screen objects
self.gmap=GMap(parent=self)
self.gnotifier=GNotifier(parent=self,pref_h=50)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.gMap = GMap()
self.locationEdit = LocationEdit()
self.gpsList = GpsList()
gpsLayout = QVBoxLayout()
gpsLayout.setContentsMargins(0, 2, 0, 0)
gpsLayout.addWidget(self.locationEdit)
gpsLayout.addWidget(self.gpsList)
widget = QWidget()
widget.setLayout(gpsLayout)
self.splitter = QSplitter(Qt.Vertical)
self.splitter.setHandleWidth(1)
self.splitter.setChildrenCollapsible(False)
self.splitter.addWidget(self.gMap)
self.splitter.addWidget(widget)
mainLayout = QVBoxLayout()
mainLayout.setContentsMargins(0, 0, 0, 0)
mainLayout.setSpacing(0)
mainLayout.addWidget(self.splitter)
self.setLayout(mainLayout)
self.setStyleSheet('QTableView{border-top: 1px solid #818A9A}'
'QSplitter{background-color: #818A9A}')
self.gMap.locationSet.connect(self.locationEdit.setData)
#self.gpsList.currentLocationChanged.connect(self.locationEdit.setData)
self.gpsList.currentLocationChanged.connect(self.gMap.loadLocation)
self.locationEdit.wantSaveLocation.connect(self.gpsList.addGpsItem)
self.gMap.locationSet.connect(self.registerCurrentLocation)
def topopolyline(nbpoints=3, gmap=None):
if gmap is None: gmap = GMap(1)
darts = [gmap.add_dart() for i in xrange(nbpoints * 2)]
for i in xrange(nbpoints):
gmap.link_darts(0, darts[2 * i], darts[2 * i + 1])
for i in xrange(nbpoints - 1):
gmap.link_darts(1, darts[2 * i + 1], darts[2 * i + 2])
return gmap, darts
def topopolygon(nbpoints=3, gmap=None):
if gmap is None: gmap = GMap(2)
darts = [gmap.add_dart() for i in xrange(nbpoints * 2)]
for i in xrange(nbpoints):
gmap.link_darts(0, darts[2 * i], darts[2 * i + 1])
for i in xrange(nbpoints):
gmap.link_darts(1, darts[2 * i + 1],
darts[(2 * i + 2) % (2 * nbpoints)])
return gmap, darts
def gmap_from_triangular_mesh(points, triangles, center=False):
gmap = GMap()
triangle_edges = np.sort(
np.concatenate(
[np.transpose([v, list(v[1:]) + [v[0]]]) for v in triangles]))
edges = array_unique(triangle_edges)
triangle_edges = (vq(triangle_edges, edges)[0]).reshape(
(len(triangles), 3))
triangle_edge_vertices = np.concatenate(
[np.transpose([v, list(v[1:]) + [v[0]]]) for v in triangles])
triangle_edge_orientation = (triangle_edge_vertices[:, 1] >
triangle_edge_vertices[:, 0]).reshape(
(len(triangles), 3))
triangle_darts = {}
for fid, t in enumerate(triangles):
gmap, tri = topopolygon(3, gmap)
triangle_darts[fid] = tri
for eid, e in enumerate(edges):
fids_to_sew, darts_to_sew = np.where(triangle_edges == eid)
orientations_to_sew = triangle_edge_orientation[(fids_to_sew,
darts_to_sew)]
if len(orientations_to_sew) > 1:
gmap.sew_dart(
2,
triangle_darts[fids_to_sew[0]][2 * darts_to_sew[0] +
(1 - orientations_to_sew[0])],
triangle_darts[fids_to_sew[1]][2 * darts_to_sew[1] +
(1 - orientations_to_sew[1])])
mesh_center = np.mean(points, axis=0) if center else np.zeros(3)
for fid, t in enumerate(triangles):
for i, p in enumerate(t):
gmap.set_position(triangle_darts[fid][2 * i],
points[p] - mesh_center)
return gmap
def crossshape():
gmap = GMap(3)
gmap, cube1 = cube(gmap=gmap)
gmap, cube2 = cube(gmap=gmap, center=[10, 0, 0])
gmap.sew_dart(cube1[8], cube2[8 * 3 + 1])
gmap, cube3 = cube(gmap=gmap, center=[0, 10, 0])
gmap.sew_dart(cube1[8 * 2], cube3[8 * 4 + 1])
gmap, cube4 = cube(gmap=gmap, center=[0, 0, 10])
gmap.sew_dart(cube1[0], cube4[8 * 5 + 1])
gmap, cube5 = cube(gmap=gmap, center=[-10, 0, 0])
gmap.sew_dart(cube1[8 * 3], cube5[8 + 1])
gmap, cube6 = cube(gmap=gmap, center=[0, -10, 0])
gmap.sew_dart(cube1[8 * 4], cube6[8 * 2 + 1])
gmap, cube7 = cube(gmap=gmap, center=[0, 0, -10])
gmap.sew_dart(cube1[8 * 5], cube7[1])
return gmap, sum([cube1, cube2, cube3, cube4, cube5, cube6, cube7], [])
class GFrame(Frame):
'''
gaming frame. responsible for any display while the game is running.
'''
stop_gaming='stop_gaming'
def __init__(self,*args,**kwargs):
kwargs['layout']=VLayout
Frame.__init__(self,*args,**kwargs)
self.process_server_input=pstat(self.process_server_input)
#to be set as soon as a connection is done with the server
self.pid=None
def open(self):
'''
frame main structure is instanciated here.
'''
#load all needed resources
GMenu.load_resources()
GMap.load_resources()
GUnit.load_resources()
self.gmenu=GMenu(parent=self,pref_h=50)
#instanciate screen objects
self.gmap=GMap(parent=self)
self.gnotifier=GNotifier(parent=self,pref_h=50)
def pid_setup(self,data):
self.pid=data['pid']
def process_server_input(self,data):
'''
receives server messages.
dispatches methods calls according to server messages.
'''
gframe_switch={ network.stc_conf:self.set_conf,
network.stc_pid_setup:self.pid_setup
}
gnotifier_switch={ network.stc_tile_ratio_change:GNotifier.update_tile_ratio
}
gmap_switch={ network.stc_new_tile:GMap.new_tile,
network.stc_new_home:GMap.new_home,
network.stc_new_unit:GMap.new_unit,
}
gunit_switch={ network.stc_unit_add_path:GUnit.add_path,
network.stc_unit_move_over:GUnit.finish_move_to,
network.stc_tile_change_pawner:GTile.change_pawner,
}
for meta in data:
if meta in gframe_switch:
gframe_switch[meta](data[meta])
elif meta in gnotifier_switch:
gnotifier_switch[meta](self.gnotifier,data[meta])
elif meta in gmap_switch:
gmap_switch[meta](self.gmap,data[meta])
elif meta in gunit_switch:
#check designed entity does exist within client
if not 'eid' in data[meta]:
out('ERROR in GFrame.process_server_input: eid not specified in packet.\npacket:\n'+str(data[meta]))
if not data[meta]['eid'] in GEntity.instances:
out('ERROR in GFrame.process_server_input: eid specified by server ('+str(data[meta]['eid'])+') does not exist client side.\npacket:\n'+str(data[meta]))
gunit_switch[meta](GEntity.instances[data[meta]['eid']],data[meta])
else:
out('WARNING in GFrame.process_server_input: packet could not get dispatched.\npacket:\n'+str(meta)+':'+str(data[meta]))
def set_conf(self,conf):
out('gframe: got config back.')
if 'map.res' in conf:
resx=ConfigVariableInt('map-width-'+conf['map.res']).getValue()
resy=ConfigVariableInt('map-height-'+conf['map.res']).getValue()
self.gmap.build_tile_matrix(conf['map.res'],resx,resy)
else: raise Exception('in GFrame.set_conf(%s): gmap resolution not found (\'map.res\')'%str(conf))
def start_game(self):
'''
'start !' animation/text/whatever
+input handling setup
'''
#TODO: make gmenu wait for call to start_accepting for accepting player input.
self.gmenu.show()
self.gmap.start_accepting()
pass