def __init__(self):
ShowBase.__init__(self)
self.console = panda3dIOClass(self)
self.US = UpdateScreen(self.world_size)
self.US.start()
self.SL = SocketListener()
QtGui.QMainWindow.connect(self.SL, QtCore.SIGNAL("Update( PyQt_PyObject )"), self.update)
self.SL.start()
class PandaGUI(ShowBase):
world_size = 80
world_size = world_size, world_size
boxes_list = []
cubes = {}
npc_dict = {}
scale_factor = .5
def __init__(self):
ShowBase.__init__(self)
self.console = panda3dIOClass(self)
self.US = UpdateScreen(self.world_size)
self.US.start()
self.SL = SocketListener()
QtGui.QMainWindow.connect(self.SL, QtCore.SIGNAL("Update( PyQt_PyObject )"), self.update)
self.SL.start()
#self.disableMouse()
#self.loadEnvironment()
#self.taskMgr.add(self.spinCameraTask, "SpinCameraTask")
#self.loadActor()
#self.moveActor()
#self.camera.setPos(100, 100, 100)
#print "X", self.camera.getX()
#self.camera.setPos(100, 100, 100)
#print "Y", self.camera.getPos()
#self.enableMouse()
#print self.camera
def update(self, list):
name = list[0]
if name == "terrain":
#print list
row_id = list[1]
self.insertTerrain(row_id, list[2:])
elif name == "grassd":
stage = list[1]
pos = list[2], list[3]
self.updateGrass(stage, pos)
elif name == "rabbit":
try:
stage = list[1]
id = list[2]
old_pos = list[3], list[4]
new_pos = list[5], list[6]
self.updateRabbit(stage, id, old_pos, new_pos)
except IndexError:
print "IndexError", list
elif name == "died":
id = list[2]
try:
item = self.npc_dict[id]
except KeyError:
pass
else:
item.cleanup()
item.removeNode()
try:
self.npc_dict.pop(id)
except KeyError:
pass
def insertTerrain(self, row_id, terrain):
if row_id == self.world_size[0]-1:
self.generateMesh()
else:
self.cubes[row_id] = {}
for i, item in enumerate(terrain):
self.cubes[row_id][i] = {}
self.cubes[row_id][i][0] = item
for j in range(1, self.world_size[0]-1):
self.cubes[row_id][i][-j] = item
def generateMesh(self):
print "GENERATING MESH"
ftime = time()
mesh = MeshGenerator('world')
for j in self.cubes:
for i in self.cubes[j]:
for k in self.cubes[j][i]:
id = self.cubes[j][i][k]
if id == 0:
continue
if j-1 not in self.cubes or self.cubes[j-1][i][k] == 0:
mesh.makeLeftFace(j, i, k, id)
if j+1 not in self.cubes or self.cubes[j+1][i][k] == 0:
mesh.makeRightFace(j, i, k, id)
if i-1 not in self.cubes[j] or self.cubes[j][i-1][k] == 0:
mesh.makeBackFace(j, i, k, id)
if i+1 not in self.cubes[j] or self.cubes[j][i+1][k] == 0:
mesh.makeFrontFace(j, i, k, id)
if k-1 not in self.cubes[j][i] or self.cubes[j][i][k-1] == 0:
mesh.makeBottomFace(j, i, k, id)
if k+1 not in self.cubes[j][i] or self.cubes[j][i][k+1] == 0:
mesh.makeTopFace(j, i, k, id)
cube = render.attachNewNode(mesh.getGeomNode())
cube.setTransparency(TransparencyAttrib.MAlpha)
cube.setTexture(loader.loadTexture("./example/tex2.png"))
cube.setScale(self.scale_factor, self.scale_factor, self.scale_factor)
cube.setPos(self.scale_factor/2, self.scale_factor/2, self.scale_factor)
print time() - ftime
def insertTerrainOld(self, row_id, terrain):
if row_id == self.world_size[0]:
for i, row in enumerate(self.boxes_list):
for j, box in enumerate(row):
pass
#cube = render.attachNewNode(self.mesh.getGeomNode())
else:
boxes_row = []
for i, item in enumerate(terrain):
if item == 1:
texture = loader.loadTexture("./images/grass_3.png")
elif item == 2:
texture = loader.loadTexture("./images/water.png")
elif item == 3:
texture = loader.loadTexture("./images/sand.png")
elif item == 4:
texture = loader.loadTexture("./images/rock.png")
box = loader.loadModel("models/box")
box.reparentTo(render)
box.setTexture(texture, 1)
# horizontal_x, horizontal_y, vertical
box.setScale(self.scale_factor, self.scale_factor, self.scale_factor)
box.setPos(row_id*self.scale_factor, i*self.scale_factor, 0)
boxes_row.append(box)
self.boxes_list.append(boxes_row)
def updateGrass(self, stage, pos):
if stage == 0:
texture = loader.loadTexture("./images/grass_0.png")
elif stage == 1:
texture = loader.loadTexture("./images/grass_1.png")
elif stage == 2:
texture = loader.loadTexture("./images/grass_2.png")
elif stage == 3:
texture = loader.loadTexture("./images/grass_3.png")
box = self.boxes_list[pos[0]][pos[1]]
box.setTexture(texture, 1)
def updateRabbit(self, stage, id, old_pos, new_pos):
x, y = new_pos
rabbit = Actor("models/panda-model",
{"walk" : "models/panda-walk4"})
try:
oldRabbit = self.npc_dict[id]
except KeyError:
pass
else:
oldRabbit.cleanup()
oldRabbit.removeNode()
rabbit.setScale(self.scale_factor * .0015, self.scale_factor * .0015, self.scale_factor * .0015)
rabbit.setPos(x*self.scale_factor + (self.scale_factor/2), y*self.scale_factor + (self.scale_factor/2), self.scale_factor)
rabbit.reparentTo(render)
self.npc_dict[id] = rabbit
def loadEnvironment(self):
self.environ = self.loader.loadModel("models/environment")
self.environ.reparentTo(self.render)
self.environ.setScale(0.25, 0.25, 0.25)
self.environ.setPos(-8, 42, 0)
def loadActor(self):
# Load and transform the panda actor.
self.pandaActor = Actor("models/panda-model",
{"walk": "models/panda-walk4"})
self.pandaActor.setScale(0.005, 0.005, 0.005)
self.pandaActor.reparentTo(self.render)
# Loop its animation.
self.pandaActor.loop("walk")
def moveActor(self):
# Create the four lerp intervals needed for the panda to
# walk back and forth.
pandaPosInterval1 = self.pandaActor.posInterval(13,
Point3(0, -10, 0),
startPos=Point3(0, 10, 0))
pandaPosInterval2 = self.pandaActor.posInterval(13,
Point3(0, 10, 0),
startPos=Point3(0, -10, 0))
pandaHprInterval1 = self.pandaActor.hprInterval(3,
Point3(180, 0, 0),
startHpr=Point3(0, 0, 0))
pandaHprInterval2 = self.pandaActor.hprInterval(3,
Point3(0, 0, 0),
startHpr=Point3(180, 0, 0))
# Create and play the sequence that coordinates the intervals.
self.pandaPace = Sequence(pandaPosInterval1,
pandaHprInterval1,
pandaPosInterval2,
pandaHprInterval2,
name="pandaPace")
self.pandaPace.loop()
# Define a procedure to move the camera.
def spinCameraTask(self, task):
angleDegrees = task.time * 6.0
angleRadians = angleDegrees * (pi / 180.0)
self.camera.setPos(64 * sin(angleRadians), -20*self.scale_factor * cos(angleRadians), 30)
self.camera.setHpr(angleDegrees, 0, 0)
return Task.cont
