def traverse(self, nodePath, dnaStorage):
sign = dnaStorage.findNode(self.code)
if not sign:
sign = NodePath(self.name)
signOrigin = nodePath.find('**/*sign_origin')
if not signOrigin:
signOrigin = nodePath
node = sign.copyTo(signOrigin)
#node.setDepthOffset(50)
node.setPosHprScale(signOrigin, self.pos, self.hpr, self.scale)
node.setPos(node, 0, -0.1, 0)
node.setColor(self.color)
for child in self.children_:
child.traverse(node, dnaStorage)
node.flattenStrong()
def traverse(self, nodePath, dnaStorage):
sign = dnaStorage.findNode(self.code)
if not sign:
sign = NodePath(self.name)
signOrigin = nodePath.find('**/*sign_origin')
if not signOrigin:
signOrigin = nodePath
node = sign.copyTo(signOrigin)
node.setDepthOffset(50)
node.setPosHprScale(signOrigin, self.pos, self.hpr, self.scale)
#node.setPos(node, 0, -0.1, 0)
node.setColor(self.color)
for child in self.children_:
child.traverse(node, dnaStorage)
node.flattenStrong()
class Menu(object):
'''
'''
def __init__(self, parent):
self._notify = DirectNotify().newCategory("Menu")
self._notify.info("New Menu-Object created: %s" %(self))
#Font
self.font = DynamicTextFont(FONT)
self.font.setRenderMode(TextFont.RMSolid)
self.KEY_DELAY = 0.15
self.player_buttonpressed = []
self._parent = parent
self._players = parent.players
self._devices = parent.devices
taskMgr.add(self.fetchAnyKey, "fetchAnyKey")
def showStartScreen(self):
'''
the first screen with "press any Key"
the device with the first key press will be the first player
'''
self._notify.info("Initializing StartScreen")
self.wii = []
#StartScreen Node
self.startNode = NodePath("StartNode")
self.startNode.reparentTo(render)
self.startNode.setPos(-5,15,3)
#Headline model
headline = loader.loadModel("data/models/logo.egg")
headline.setX(4.7)
headline.setY(-4)
headline.setZ(-2)
headline.setP(90)
headline.reparentTo(self.startNode)
#Press any key text
presskey = TextNode("PressAnyKey")
presskey.setFont(self.font)
presskey.setText(_("Press any key!!"))
textNodePath = NodePath("PressAnyNode")
textNodePath.attachNewNode(presskey)
textNodePath.setPos(0,10,-9.5)
textNodePath.reparentTo(self.startNode)
#Show the start screen
self.startNode.show()
#LICHT
plight = PointLight('plight')
plight.setColor(VBase4(10, 10, 10, 1))
plnp = self.startNode.attachNewNode(plight)
plnp.setPos(20, -800, 30)
self.startNode.setLight(plnp)
#Camera
self.camera = base.makeCamera(base.win)
self._notify.info("StarScreen initialized")
# -----------------------------------------------------------------
def fetchAnyKey(self, task):
'''
Return the first device with the first key stroke
'''
for i in xrange(len(self._devices.devices)):
if self._devices.devices[i].boost:
#Kill Camera
self.camera.node().setActive(False)
#Kill Node
self.startNode.removeNode()
#Start the menu
self.menu = MainMenu(self._parent, self.newGame, self._devices.devices[i], self._devices)
self.menu.menuMain()
return task.done
return task.cont
# -----------------------------------------------------------------
def newGame(self):
'''
The select vehicle screen
'''
base.enableParticles()
self.countdown = COUNTDOWN_START #the countdown, when its over the game can be started
self._notify.info("Initializing new game")
#GlobPattern if we need a Panda Class
self.vehicle_list = glob.glob("data/models/vehicles/*.egg")
for index in range(len(self.vehicle_list)):
self.vehicle_list[index] = Filename.fromOsSpecific(self.vehicle_list[index]).getFullpath()
self._notify.debug("Vehicle list: %s" %(self.vehicle_list))
self.platform = loader.loadModel("data/models/platform.egg")
#Loading-Text that gets displayed when loading a model
text = TextNode("Loading")
text.setFont(self.font)
text.setText(_("Loading..."))
text.setAlign(TextProperties.ACenter)
self.loading = NodePath("LoadingNode")
self.loading.attachNewNode(text)
self.loading.setPos(0,0,2)
#The countdown, its possible to start the game when its 0
text = TextNode("Countdown")
text.setFont(self.font)
text.setAlign(TextProperties.ACenter)
text.setText(_(str(COUNTDOWN_START)))
self.countdown_node = NodePath("Countdown")
self.countdown_node.attachNewNode(text)
self.countdown_node.setPos(0,0,4)
#PreLoad the description that gets displayed when loading a model
text = TextNode("name")
text.setFont(self.font)
text.setText(_("Loading..."))
text.setAlign(TextProperties.ACenter)
self.attributes = NodePath("AttributeNode")
self.attributes.attachNewNode(text)
self.unusedDevices = self._devices.devices[:]
taskMgr.add(self.collectPlayer, "collectPlayer")
#taskMgr.add(self.collectWii, "collectWii")
self.screens = []
taskMgr.add(self.selectVehicle, "selectVehicle")
self.color_red = Vec4(1,0,0,0)
self.color_green = Vec4(0,1,0,0)
self._notify.info("New game initialized")
# -----------------------------------------------------------------
def selectVehicle(self, task):
'''
The vehicle select and rotate task
'''
#Set the countdown and hide, if > 3
self.countdown -= globalClock.getDt()
if self.countdown <=0:
self.countdown_node.getChild(0).node().setText(_("Go"))
self.countdown_node.setColor(self.color_green)
elif self.countdown <=3:
self.countdown_node.getChild(0).node().setText(str(int(round((self.countdown+0.5)))))
self.countdown_node.setColor(self.color_red)
self.countdown_node.show()
else: self.countdown_node.hide()
heading = self.loading.getH() -(30 * globalClock.getDt())
self.loading.setH(heading)
for player in self._players:
if player.vehicle.model != None:
player.vehicle.model.setH(heading)
if self.player_buttonpressed[self._players.index(player)] < task.time and not player.vehicle.model_loading:
if player.device.directions[0] < -0.8:
self._parent.menuselect.play()
self.countdown = COUNTDOWN_START
self.player_buttonpressed[self._players.index(player)] = task.time + self.KEY_DELAY
index = self.vehicle_list.index("data/models/vehicles/%s" %(player.vehicle.model.getName()))-1
self._notify.debug("Previous vehicle selected: %s" %(index))
player.vehicle.model_loading = True
player.vehicle.model.hide()
player.camera.camera.getParent().find("AttributeNode").hide()#Hide the attributes
self.loading.instanceTo(player.camera.camera.getParent())
loader.loadModel(self.vehicle_list[index], callback = player.setVehicle)
elif player.device.directions[0] > 0.8:
self._parent.menuselect.play()
self.countdown = COUNTDOWN_START
self.player_buttonpressed[self._players.index(player)] = task.time + self.KEY_DELAY
index = self.vehicle_list.index("data/models/vehicles/%s" %(player.vehicle.model.getName()))+1
self._notify.debug("Next vehicle selected: %s" %(index))
if index >= len(self.vehicle_list): index = 0
player.vehicle.model_loading = True
player.vehicle.model.hide()
player.camera.camera.getParent().find("AttributeNode").hide()#Hide the attributes
self.loading.instanceTo(player.camera.camera.getParent())
loader.loadModel(self.vehicle_list[index], callback = player.setVehicle)
if player.device.directions[1] > 0.8:
self.countdown = COUNTDOWN_START
self._parent.menuselect.play()
self.player_buttonpressed[self._players.index(player)] = task.time + self.KEY_DELAY
self._notify.debug("Next color selected")
a = player.vehicle.model.findAllTextures()
tex = a.findTexture(player.vehicle.model.getName()[:-4])
self.rotateHue(tex, 0.1)
elif player.device.directions[1] < -0.8:
self._parent.menuselect.play()
self.countdown = COUNTDOWN_START
self.player_buttonpressed[self._players.index(player)] = task.time + self.KEY_DELAY
self._notify.debug("Next color selected")
a = player.vehicle.model.findAllTextures()
tex = a.findTexture(player.vehicle.model.getName()[:-4])
self.rotateHue(tex, -0.1)
return task.cont
# -----------------------------------------------------------------
def rotateHue(self, tex, value=0.1):
'''
'''
img = PNMImage()
tex.store(img)
for y in xrange(img.getReadYSize()):
for x in xrange(img.getReadXSize()):
r, g, b = img.getXel(x,y)
h, s, v = colorsys.rgb_to_hsv(r, g, b)
h += value
if h < 0:
h += 360
r, g, b = colorsys.hsv_to_rgb(h, s, v)
img.setXel(x,y,r,g,b)
tex.load(img)
# -----------------------------------------------------------------
def collectWii(self, task):
'''
Collect wiimotes task
'''
try:
print 'Put Wiimote in discoverable mode now (press 1+2)...'
wiimote = cwiid.Wiimote()
self.wiimoteX.append(wiimote)
print len(self.wiimoteX)
except:
pass
return task.cont
# -----------------------------------------------------------------
def collectPlayer(self, task):
'''
Wait until all players are ready
'''
if len(self._players) > 0 and self.player_buttonpressed[0] < task.time:
if self._players[0].device.boost and self.countdown <= 0:
loading = False
for player in self._players:
if player.vehicle.model_loading:
loading = True
break
self._notify.debug("Loading vehicle: %s" %(loading))
if not loading:
taskMgr.remove("selectVehicle")
self.track = trackgen3d.Track3d(1000, 1800, 1600, 1200, 5)#len(self._players))
self.streetPath = render.attachNewNode(self.track.createRoadMesh())
#self.borderleftPath = render.attachNewNode(self.track.createBorderLeftMesh())
self.borderleftPath = render.attachNewNode(self.track.createBorderLeftMesh())
self.borderrightPath = render.attachNewNode(self.track.createBorderRightMesh())
self.borderleftcollisionPath = NodePath(self.track.createBorderLeftCollisionMesh())
self.borderrightcollisionPath = NodePath(self.track.createBorderRightCollisionMesh())
##self.borderPath = render.attachNewNode(self.track.createBorderMesh())
textures = ["tube", "tube2", "street"]
tex = textures[random.randint(0, len(textures)-1)]
roadtex = loader.loadTexture('data/textures/'+tex+'.png')
bordertex = loader.loadTexture('data/textures/border.png')
self.streetPath.setTexture(roadtex)
self.borderleftPath.setTexture(bordertex)
self.borderrightPath.setTexture(bordertex)
#self.streetPath = loader.loadModel('data/models/Street.egg')
##self.streetPath = loader.loadModel('data/models/Street.egg')
#tex = loader.loadTexture('data/models/StreetTex.png')
#self.nodePath.setTexture(tex)
self._parent.startGame(self.streetPath,self.borderleftPath,self.borderrightPath, self.track.trackpoints, self.borderleftcollisionPath, self.borderrightcollisionPath)
return task.done
for device in self.unusedDevices:
if device.boost:
self.countdown = COUNTDOWN_START
self.player_buttonpressed.append(0)
self._parent.addPlayer(device)
#Set the PlayerCam to the Vehicle select menu Node
vehicleSelectNode = NodePath("VehicleSelectNode")
self._players[-1].camera.camera.reparentTo(vehicleSelectNode)
#Light, that casts shadows
plight = Spotlight('plight')
plight.setColor(VBase4(10.0, 10.0, 10.0, 1))
if (base.win.getGsg().getSupportsBasicShaders() != 0):
pass
##plight.setShadowCaster(True, 2048, 2048)#enable shadows for this light ##TODO wegen Linux
#Light
plight.getLens().setFov(80)
plnp = vehicleSelectNode.attachNewNode(plight)
plnp.setPos(2, -10, 10)
plnp.lookAt(0,0,0)
vehicleSelectNode.setLight(plnp)
## vehicleSelectNode.setShaderAuto()#enable autoshader so we can use shadows
#Light
ambilight = AmbientLight('ambilight')
ambilight.setColor(VBase4(0.2, 0.2, 0.2, 1))
vehicleSelectNode.setLight(vehicleSelectNode.attachNewNode(ambilight))
self.platform.instanceTo(vehicleSelectNode) #Load the platform
#instance shown text
self.countdown_node.instanceTo(vehicleSelectNode) #Instance the Countdown
self.loading.instanceTo(vehicleSelectNode) #Show the Loading-Text
self.attributes.copyTo(vehicleSelectNode).hide()
self._players[-1].vehicle.model_loading = True
#start loading the model
loader.loadModel(self.vehicle_list[0], callback = self._players[-1].setVehicle)
self._notify.debug("Loading initial vehicle: %s" %(self.vehicle_list[0]))
self.unusedDevices.remove(device)
self.player_buttonpressed[-1] = task.time + self.KEY_DELAY
#Add the Skybox
skybox = loader.loadModel("data/models/skybox.egg")
t = Texture()
t.load(PNMImage("data/textures/skybox_hangar.png"))
skybox.setTexture(t)
skybox.setBin("background", 1)
skybox.setDepthWrite(0)
skybox.setDepthTest(0)
skybox.setLightOff()
skybox.setScale(10000)
skybox.reparentTo(vehicleSelectNode)
for player in self._players:
if self.player_buttonpressed[self._players.index(player)] < task.time:
if player.device.use_item:
self.countdown = COUNTDOWN_START
self._notify.debug("Removing player: %s" %(player))
self.unusedDevices.append(player.device)
self.player_buttonpressed.pop(self._players.index(player))
self._parent.removePlayer(player)
return task.cont
def update(self, task):
if not self.shouldRender():
self.removeCurrentGrid()
return task.cont
zoom = self.calcZoom()
step = GridSettings.DefaultStep
low = GridSettings.Low
high = GridSettings.High
actualDist = step * zoom
if GridSettings.HideSmallerToggle:
while actualDist < GridSettings.HideSmallerThan:
step *= GridSettings.HideFactor
actualDist *= GridSettings.HideFactor
if step == self.lastStep and self.gridNp:
return task.cont
self.removeCurrentGrid()
self.lastStep = step
if step in self.gridsByStep:
self.gridNp = self.gridsByStep[step].copyTo(self.viewport.gridRoot)
return task.cont
segs = LineSegs()
i = low
while i <= high:
color = GridSettings.GridLines
if i == 0:
# On zero lines, give each axis an appropriate color.
axes = self.viewport.getGridAxes()
color = Vec4(0, 0, 0, 1)
color[axes[0]] = 1
color2 = Vec4(0, 0, 0, 1)
color2[axes[1]] = 1
#elif (i % GridSettings.Highlight2Unit) == 0 and GridSettings.Highlight2Toggle:
# color = GridSettings.Highlight2
elif (i % (step * GridSettings.Highlight1Line)
== 0) and GridSettings.Highlight1Toggle:
color = GridSettings.Highlight1
segs.setColor(color)
segs.moveTo(self.viewport.expand(Point3(low, 0, i)))
segs.drawTo(self.viewport.expand(Point3(high, 0, i)))
if i == 0:
segs.setColor(color2)
segs.moveTo(self.viewport.expand(Point3(i, 0, low)))
segs.drawTo(self.viewport.expand(Point3(i, 0, high)))
i += step
#segs.setColor(GridSettings.BoundaryLines)
# top
#segs.moveTo(self.viewport.expand(Point3(low, 0, high)))
#segs.drawTo(self.viewport.expand(Point3(high, 0, high)))
# left
#segs.moveTo(self.viewport.expand(Point3(low, 0, low)))
#segs.drawTo(self.viewport.expand(Point3(low, 0, high)))
# right
#segs.moveTo(self.viewport.expand(Point3(high, 0, low)))
#segs.drawTo(self.viewport.expand(Point3(high, 0, high)))
# bottom
#segs.moveTo(self.viewport.expand(Point3(low, 0, low)))
#segs.drawTo(self.viewport.expand(Point3(high, 0, low)))
np = NodePath(segs.create())
#np.setAntialias(AntialiasAttrib.MLine)
#loader.loadModel("models/smiley.egg.pz").reparentTo(np)
self.gridsByStep[step] = np
self.gridNp = np.copyTo(self.viewport.gridRoot)
return task.cont
class VoxelGenerator(DirectObject):
def __init__(self, parent, level, chunk_size=(7, 7, 1)):
self.parent = parent
self.level = level
self.node = render.attachNewNode('main_level_node')
self.chunk_size = chunk_size
self.node_wall_original = NodePath('wall_original')
self.node_wall_usable = self.node.attachNewNode("voxgen_wall_usable")
self.node_forcewall_usable = self.node.attachNewNode(
"voxgen_force_wall_usable")
self.node_dynamic_wall_usable = self.node.attachNewNode(
"voxgen_dynamic_wall_usable")
self.wall_dict = {}
self.dynamic_wall_dict = {}
# For floors we will create a list of nodepaths, each list member will parent one chunk of tiles
x = int((level.maxX - 1) / chunk_size[0]) + 1
y = int((level.maxY - 1) / chunk_size[1]) + 1
self.floor_np = NodePath("voxgen_floor_original")
self.floor_usable_np = self.node.attachNewNode("voxgen_floor_usable")
self.floor_np_list = []
self.floor_usable_np_list = []
for i in xrange(x):
temp_list = []
temp_list_usable = []
for j in xrange(y):
n = self.floor_np.attachNewNode('n_' + str(i) + '_' + str(j))
temp_list.append(n)
n2 = self.floor_usable_np.attachNewNode('n_usable_' + str(i) +
'_' + str(j))
temp_list_usable.append(n2)
self.floor_np_list.append(temp_list)
self.floor_usable_np_list.append(temp_list_usable)
self.floor_tile_dict = {}
# We need a FIFO struct to hold pointers to dirty chunks that need flattening
self.dirty_chunks = deque()
self.dirty_walls = 0
self.old_tile_dict = None
self.old_invisible_walls = []
# Create flatten task
self.pause_flatten_task = True
self.frames_between = 3
self.frames_counter = 0
taskMgr.add(self.flattenTask, "flatten_task")
self.grid_display = False
self.createGrid()
self.accept('z', self.toggleGrid)
def createGrid(self):
segs = LineSegs()
segs.setThickness(4.0)
segs.setColor(Vec4(1, 1, 0, 0.3))
for i in xrange(self.level.maxX):
segs.moveTo(i + 1, 0, utils.GROUND_LEVEL)
segs.drawTo(i + 1, self.level.maxY, utils.GROUND_LEVEL + 0.02)
for j in xrange(self.level.maxY):
segs.moveTo(0, j + 1, utils.GROUND_LEVEL)
segs.drawTo(self.level.maxX, j + 1, utils.GROUND_LEVEL + 0.02)
self.grid = NodePath(segs.create())
self.grid.setTransparency(TransparencyAttrib.MAlpha)
def toggleGrid(self):
if not self.grid_display:
self.grid.reparentTo(self.node)
self.grid_display = True
else:
self.grid.detachNode()
self.grid_display = False
def markChunkDirty(self, x, y):
chunk_x = int(x / self.chunk_size[0])
chunk_y = int(y / self.chunk_size[0])
payload = (self.floor_np_list[chunk_x][chunk_y], chunk_x, chunk_y)
if not payload in self.dirty_chunks:
self.dirty_chunks.append(payload)
def markAllChunksDirty(self):
self.pause_flatten_task = True
for idx, val in enumerate(self.floor_np_list):
for idy, v in enumerate(val):
payload = self.floor_np_list[idx][idy], idx, idy
self.dirty_chunks.append(payload)
self.pause_flatten_task = False
def createLevel(self):
self.tex1 = loader.loadTexture("tile1.png")
self.tex2 = loader.loadTexture("tile2.png")
self.tex3 = loader.loadTexture("tile3.png")
self.tex_tile_nm = loader.loadTexture("tile2nm.png")
self.tex_fs = loader.loadTexture("rnbw.png")
self.ts_fs = TextureStage('ts_fs')
self.tex1.setMagfilter(Texture.FTLinearMipmapLinear)
self.tex1.setMinfilter(Texture.FTLinearMipmapLinear)
self.tex2.setMagfilter(Texture.FTLinearMipmapLinear)
self.tex2.setMinfilter(Texture.FTLinearMipmapLinear)
self.tex3.setMagfilter(Texture.FTLinearMipmapLinear)
self.tex3.setMinfilter(Texture.FTLinearMipmapLinear)
self.tex_tile_nm.setMagfilter(Texture.FTLinearMipmapLinear)
self.tex_tile_nm.setMinfilter(Texture.FTLinearMipmapLinear)
ts = TextureStage('ts')
for x in xrange(0, self.level.maxX):
for y in xrange(0, self.level.maxY):
if self.level.getHeight((x, y)) == 0:
model = loader.loadModel('flattile')
model.setScale(utils.TILE_SIZE)
model.setPos(x * utils.TILE_SIZE, y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
"""
if (x == 0 or x == self.level.maxX-1) or (y==0 or y==self.level.maxY-1):
model = loader.loadModel('halfcube')
model.setScale(utils.TILE_SIZE)
model.setPos(x*utils.TILE_SIZE, y*utils.TILE_SIZE, utils.GROUND_LEVEL)
else:
model = loader.loadModel('flattile')
model.setScale(utils.TILE_SIZE)
model.setPos(x*utils.TILE_SIZE, y*utils.TILE_SIZE, utils.GROUND_LEVEL)
"""
#model = loader.loadModel('halfcube')
#model.setPos(x, y, 0)
model.reparentTo(self.floor_np_list[int(
x / self.chunk_size[0])][int(y / self.chunk_size[1])])
self.floor_tile_dict[(x, y)] = model
elif self.level.getHeight((x, y)) == 1:
model = loader.loadModel('halfcube')
model.setScale(utils.TILE_SIZE)
model.setPos(x * utils.TILE_SIZE, y * utils.TILE_SIZE, 0)
model.reparentTo(self.floor_np_list[int(
x / self.chunk_size[0])][int(y / self.chunk_size[1])])
self.floor_tile_dict[(x, y)] = model
model = loader.loadModel('halfcube')
model.setScale(utils.TILE_SIZE)
model.setPos(x * utils.TILE_SIZE, y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.setTexture(ts, self.tex1)
#model.setTexture(self.ts_nm, self.tex_tile_nm)
model.reparentTo(self.node_wall_original)
else:
for i in xrange(0, self.level.getHeight((x, y))):
if i == 0:
if (x == 0 or x == self.level.maxX -
1) or (y == 0 or y == self.level.maxY - 1):
model = loader.loadModel('halfcube')
model.setScale(utils.TILE_SIZE)
model.setPos(x * utils.TILE_SIZE,
y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
else:
model = loader.loadModel('flattile')
model.setScale(utils.TILE_SIZE)
model.setPos(x * utils.TILE_SIZE,
y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.reparentTo(self.floor_np_list[int(
x / self.chunk_size[0])][int(
y / self.chunk_size[1])])
self.floor_tile_dict[(x, y)] = model
else:
model = loader.loadModel('cube')
model.setScale(utils.TILE_SIZE)
model.setPos(
x * utils.TILE_SIZE, y * utils.TILE_SIZE,
(i - 1) * utils.TILE_SIZE + utils.GROUND_LEVEL)
model.setTexture(ts, self.tex2)
#model.setTexture(self.ts_nm, self.tex_tile_nm)
model.reparentTo(self.node_wall_original)
self.floor_np.setTexture(self.tex3)
#Calculate and place walls between tiles
for x, val in enumerate(self.level._grid):
for y, val2 in enumerate(val):
if val2 != None:
# prvi parni, drugi neparni
tile2_x, tile2_y, h = self.getWallPosition(x, y)
if tile2_x == None:
continue
my_x = tile2_x
my_y = tile2_y
if val2.name == "Wall1":
model = loader.loadModel("wall")
model.setScale(utils.TILE_SIZE)
model.setPos(my_x * utils.TILE_SIZE,
my_y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.setH(h)
self.wall_dict[(my_x, my_y, h)] = model
model.reparentTo(self.node_wall_original)
elif val2.name == "Wall2":
model = loader.loadModel("wall2")
model.setScale(utils.TILE_SIZE)
model.setPos(my_x * utils.TILE_SIZE,
my_y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.setH(h)
model.setColor(0, 1, 0, 1)
self.wall_dict[(my_x, my_y, h)] = model
model.reparentTo(self.node_wall_original)
elif val2.name == "HalfWall":
model = loader.loadModel("wall2")
model.setScale(utils.TILE_SIZE)
model.flattenLight()
model.setPos(my_x * utils.TILE_SIZE,
my_y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.setH(h)
model.setColor(0, 0, 0, 1)
model.setScale(1, 1, 0.4)
self.wall_dict[(my_x, my_y, h)] = model
model.reparentTo(self.node_wall_original)
elif val2.name == "Ruin":
model = loader.loadModel("wall2")
model.setScale(utils.TILE_SIZE)
model.setPos(my_x * utils.TILE_SIZE,
my_y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.setH(h)
model.setColor(0.5, 0.8, 1, 0.6)
model.setTransparency(TransparencyAttrib.MAlpha)
model.reparentTo(self.node_forcewall_usable)
s = Sequence(
LerpColorInterval(model, 1,
(0.13, 0.56, 0.78, 0.6)),
LerpColorInterval(model, 1, (0.5, 0.8, 1, 0.6)),
)
s.loop()
model.setLightOff()
elif val2.name == "ClosedDoor":
model = loader.loadModel("door")
model.setScale(utils.TILE_SIZE)
model.setPos(my_x * utils.TILE_SIZE,
my_y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.setH(h)
model.setColor(1, 0.0, 0, 0.0)
self.dynamic_wall_dict[(my_x, my_y, h)] = model
model.reparentTo(self.node_dynamic_wall_usable)
elif val2.name == "OpenedDoor":
model = loader.loadModel("door")
model.setScale(utils.TILE_SIZE)
model.setPos(my_x * utils.TILE_SIZE,
my_y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.setH(h)
model.setScale(0.2, 1, 1)
model.setColor(0.7, 0.2, 0.2, 0.0)
self.dynamic_wall_dict[(my_x, my_y, h)] = model
model.reparentTo(self.node_dynamic_wall_usable)
elif val2.name == "ForceField":
model = loader.loadModel("wall_fs")
model.setScale(utils.TILE_SIZE)
model.setPos(my_x * utils.TILE_SIZE,
my_y * utils.TILE_SIZE,
utils.GROUND_LEVEL)
model.setH(h)
model.setTexture(self.ts_fs, self.tex_fs)
model.setTransparency(TransparencyAttrib.MAlpha)
model.reparentTo(self.node_forcewall_usable)
self.dynamic_wall_dict[(my_x, my_y, h)] = model
model.setLightOff()
#self.floor_usable_np.setShaderAuto()
self.floor_usable_np.setTexture(self.tex3)
self.markAllChunksDirty()
self.dirty_walls = 1
def getWallPosition(self, x, y):
if (x % 2 == 0 and y % 2 != 0):
pos_x = x / 2
pos_y = (y - 1) / 2
h = 90
# prvi neparni, drugi parni
elif (x % 2 != 0 and y % 2 == 0):
pos_x = (x - 1) / 2
pos_y = y / 2
h = 0
else:
pos_x = None
pos_y = None
h = None
return pos_x, pos_y, h
def processLevel(self, invisible_walls):
self.level = self.parent.parent.level
for x, val in enumerate(self.level._grid):
for y, val2 in enumerate(val):
if val2 != None:
my_x, my_y, h = self.getWallPosition(x, y)
# prvi parni, drugi neparni
if my_x == None:
continue
if val2.name == "ClosedDoor" and val2.name != self.parent.parent.old_level._grid[
x][y].name:
if not (x, y) in self.old_invisible_walls:
self.dynamic_wall_dict[(my_x, my_y, h)].setScale(1)
else:
i = self.dynamic_wall_dict[(my_x, my_y,
h)].scaleInterval(
1, Vec3(1, 1, 1))
i.start()
elif val2.name == "OpenedDoor" and val2.name != self.parent.parent.old_level._grid[
x][y].name:
if not (x, y) in self.old_invisible_walls:
self.dynamic_wall_dict[(my_x, my_y,
h)].setScale(0.2, 1, 1)
else:
i = self.dynamic_wall_dict[(my_x, my_y,
h)].scaleInterval(
1, Vec3(0.2, 1, 1))
i.start()
self.old_invisible_walls = invisible_walls
def setInvisibleTilesInThread(self):
taskMgr.add(self.setInvisibleTiles,
'invis_tiles',
extraArgs=[],
taskChain='thread_1')
def setInvisibleTiles(self):
tile_dict = self.parent.parent.getInvisibleTiles()
for invisible_tile in tile_dict:
if self.old_tile_dict == None or tile_dict[
invisible_tile] != self.old_tile_dict[invisible_tile]:
if tile_dict[invisible_tile] == 0:
self.floor_tile_dict[invisible_tile].setColorScale(
0.3, 0.3, 0.3, 1)
self.markChunkDirty(invisible_tile[0], invisible_tile[1])
else:
self.floor_tile_dict[invisible_tile].setColorScale(
1, 1, 1, 1)
self.markChunkDirty(invisible_tile[0], invisible_tile[1])
self.old_tile_dict = tile_dict
def setInvisibleWallsInThread(self):
taskMgr.add(self.setInvisibleWalls,
'invis_walls',
extraArgs=[],
taskChain='thread_1')
def setInvisibleWalls(self):
visible_wall_list = self.parent.parent.getInvisibleWalls()
self.processLevel(visible_wall_list)
new_list = []
for l in visible_wall_list:
x, y, h = self.getWallPosition(l[0], l[1])
new_list.append((x, y, h))
for wall in self.wall_dict:
# If we have key in visible_wall_dict, the wall is visible
if wall in new_list:
self.wall_dict[wall].setColorScale(1, 1, 1, 1)
else:
self.wall_dict[wall].setColorScale(0.3, 0.3, 0.3, 1)
for wall in self.dynamic_wall_dict:
if wall in new_list:
self.dynamic_wall_dict[wall].setColorScale(1, 1, 1, 1)
else:
self.dynamic_wall_dict[wall].setColorScale(0.3, 0.3, 0.3, 1)
self.dirty_walls = 1
def flattenTask(self, task):
if self.pause_flatten_task:
return task.cont
if self.frames_counter < self.frames_between:
self.frames_counter += 1
if self.dirty_walls == 1:
np = self.node_wall_original.copyTo(NodePath())
np.clearModelNodes()
np.flattenStrong()
self.node_wall_usable.removeNode()
self.node_wall_usable = np
self.node_wall_usable.reparentTo(self.node)
#self.node_wall_usable.setShaderAuto()
self.dirty_walls = 0
if len(self.dirty_chunks) > 0:
if self.frames_counter == self.frames_between:
chunk_tupple = self.dirty_chunks.popleft()
np = chunk_tupple[0].copyTo(NodePath())
np.clearModelNodes()
np.flattenStrong()
self.floor_usable_np_list[chunk_tupple[1]][
chunk_tupple[2]].removeNode()
self.floor_usable_np_list[chunk_tupple[1]][
chunk_tupple[2]] = np
self.floor_usable_np_list[chunk_tupple[1]][
chunk_tupple[2]].reparentTo(self.floor_usable_np)
self.frames_counter = 0
return task.cont
class CollisionChecker(object):
"""
A fast collision checker that allows maximum 32 collision pairs
author: weiwei
date: 20201214osaka
"""
def __init__(self, name="auto"):
self.ctrav = CollisionTraverser()
self.chan = CollisionHandlerQueue()
self.np = NodePath(name)
self.bitmask_list = [BitMask32(2**n) for n in range(31)]
self._bitmask_ext = BitMask32(
2**31) # 31 is prepared for cd with external non-active objects
self.all_cdelements = [
] # a list of cdlnks or cdobjs for quick accessing the cd elements (cdlnks/cdobjs)
def add_cdlnks(self, jlcobj, lnk_idlist):
"""
The collision node of the given links will be attached to self.np, but their collision bitmask will be cleared
When the a robot_s is treated as an obstacle by another robot_s, the IntoCollideMask of its all_cdelements will be
set to BitMask32(2**31), so that the other robot_s can compare its active_cdelements with the all_cdelements.
:param jlcobj:
:param lnk_idlist:
:return:
author: weiwei
date: 20201216toyonaka
"""
for id in lnk_idlist:
if jlcobj.lnks[id]['cdprimit_childid'] == -1: # first time add
cdnp = jlcobj.lnks[id]['collision_model'].copy_cdnp_to(
self.np, clearmask=True)
self.ctrav.addCollider(cdnp, self.chan)
self.all_cdelements.append(jlcobj.lnks[id])
jlcobj.lnks[id]['cdprimit_childid'] = len(
self.all_cdelements) - 1
else:
raise ValueError("The link is already added!")
def set_active_cdlnks(self, activelist):
"""
The specified collision links will be used for collision detection with external obstacles
:param activelist: essentially a from list like [jlchain.lnk0, jlchain.lnk1...]
the correspondent tolist will be set online in cd functions
TODO use all elements in self.all_cdnlks if None
:return:
author: weiwei
date: 20201216toyonaka
"""
for cdlnk in activelist:
if cdlnk['cdprimit_childid'] == -1:
raise ValueError(
"The link needs to be added to collider using the add_cdlnks function first!"
)
cdnp = self.np.getChild(cdlnk['cdprimit_childid'])
cdnp.node().setFromCollideMask(self._bitmask_ext)
def set_cdpair(self, fromlist, intolist):
"""
The given collision pair will be used for self collision detection
:param fromlist: [[bool, cdprimit_cache], ...]
:param intolist: [[bool, cdprimit_cache], ...]
:return:
author: weiwei
date: 20201215
"""
if len(self.bitmask_list) == 0:
raise ValueError("Too many collision pairs! Maximum: 29")
allocated_bitmask = self.bitmask_list.pop()
for cdlnk in fromlist:
if cdlnk['cdprimit_childid'] == -1:
raise ValueError(
"The link needs to be added to collider using the addjlcobj function first!"
)
cdnp = self.np.getChild(cdlnk['cdprimit_childid'])
current_from_cdmask = cdnp.node().getFromCollideMask()
new_from_cdmask = current_from_cdmask | allocated_bitmask
cdnp.node().setFromCollideMask(new_from_cdmask)
for cdlnk in intolist:
if cdlnk['cdprimit_childid'] == -1:
raise ValueError(
"The link needs to be added to collider using the addjlcobj function first!"
)
cdnp = self.np.getChild(cdlnk['cdprimit_childid'])
current_into_cdmask = cdnp.node().getIntoCollideMask()
new_into_cdmask = current_into_cdmask | allocated_bitmask
cdnp.node().setIntoCollideMask(new_into_cdmask)
def add_cdobj(self, objcm, rel_pos, rel_rotmat, into_list):
"""
:return: cdobj_info, a dictionary that mimics a joint link; Besides that, there is an additional 'into_list'
key to hold into_list to easily toggle off the bitmasks.
"""
cdobj_info = {}
cdobj_info['collision_model'] = objcm # for reversed lookup
cdobj_info['gl_pos'] = objcm.get_pos()
cdobj_info['gl_rotmat'] = objcm.get_rotmat()
cdobj_info['rel_pos'] = rel_pos
cdobj_info['rel_rotmat'] = rel_rotmat
cdobj_info['into_list'] = into_list
cdnp = objcm.copy_cdnp_to(self.np, clearmask=True)
cdnp.node().setFromCollideMask(self._bitmask_ext) # set active
self.ctrav.addCollider(cdnp, self.chan)
self.all_cdelements.append(cdobj_info)
cdobj_info['cdprimit_childid'] = len(self.all_cdelements) - 1
self.set_cdpair([cdobj_info], into_list)
return cdobj_info
def delete_cdobj(self, cdobj_info):
"""
:param cdobj_info: an lnk-like object generated by self.add_objinhnd
:param objcm:
:return:
"""
self.all_cdelements.remove(cdobj_info)
cdnp_to_delete = self.np.getChild(cdobj_info['cdprimit_childid'])
self.ctrav.removeCollider(cdnp_to_delete)
this_cdmask = cdnp_to_delete.node().getFromCollideMask()
for cdlnk in cdobj_info['into_list']:
cdnp = self.np.getChild(cdlnk['cdprimit_childid'])
current_into_cdmask = cdnp.node().getIntoCollideMask()
new_into_cdmask = current_into_cdmask & ~this_cdmask
cdnp.node().setIntoCollideMask(new_into_cdmask)
cdnp_to_delete.detachNode()
self.bitmask_list.append(this_cdmask)
def is_collided(self,
obstacle_list=[],
otherrobot_list=[],
toggle_contact_points=False):
"""
:param obstacle_list: staticgeometricmodel
:param otherrobot_list:
:return:
"""
for cdelement in self.all_cdelements:
pos = cdelement['gl_pos']
rotmat = cdelement['gl_rotmat']
cdnp = self.np.getChild(cdelement['cdprimit_childid'])
cdnp.setPosQuat(da.npv3_to_pdv3(pos), da.npmat3_to_pdquat(rotmat))
# print(da.npv3mat3_to_pdmat4(pos, rotmat))
# print("From", cdnp.node().getFromCollideMask())
# print("Into", cdnp.node().getIntoCollideMask())
# print("xxxx colliders xxxx")
# for collider in self.ctrav.getColliders():
# print(collider.getMat())
# print("From", collider.node().getFromCollideMask())
# print("Into", collider.node().getIntoCollideMask())
# attach obstacles
obstacle_parent_list = []
for obstacle in obstacle_list:
obstacle_parent_list.append(obstacle.objpdnp.getParent())
obstacle.objpdnp.reparentTo(self.np)
# attach other robots
for robot in otherrobot_list:
for cdnp in robot.cc.np.getChildren():
current_into_cdmask = cdnp.node().getIntoCollideMask()
new_into_cdmask = current_into_cdmask | self._bitmask_ext
cdnp.node().setIntoCollideMask(new_into_cdmask)
robot.cc.np.reparentTo(self.np)
# collision check
self.ctrav.traverse(self.np)
# clear obstacles
for i, obstacle in enumerate(obstacle_list):
obstacle.objpdnp.reparentTo(obstacle_parent_list[i])
# clear other robots
for robot in otherrobot_list:
for cdnp in robot.cc.np.getChildren():
current_into_cdmask = cdnp.node().getIntoCollideMask()
new_into_cdmask = current_into_cdmask & ~self._bitmask_ext
cdnp.node().setIntoCollideMask(new_into_cdmask)
robot.cc.np.detachNode()
if self.chan.getNumEntries() > 0:
collision_result = True
else:
collision_result = False
if toggle_contact_points:
contact_points = [
da.pdv3_to_npv3(cd_entry.getSurfacePoint(base.render))
for cd_entry in self.chan.getEntries()
]
return collision_result, contact_points
else:
return collision_result
def show_cdprimit(self):
"""
Copy the current nodepath to base.render to show collision states
TODO: maintain a list to allow unshow
:return:
author: weiwei
date: 20220404
"""
# print("call show_cdprimit")
snp_cpy = self.np.copyTo(base.render)
for cdelement in self.all_cdelements:
pos = cdelement['gl_pos']
rotmat = cdelement['gl_rotmat']
cdnp = snp_cpy.getChild(cdelement['cdprimit_childid'])
cdnp.setPosQuat(da.npv3_to_pdv3(pos), da.npmat3_to_pdquat(rotmat))
cdnp.show()
def disable(self):
"""
clear pairs and nodepath
:return:
"""
for cdelement in self.all_cdelements:
cdelement['cdprimit_childid'] = -1
self.all_cdelements = []
for child in self.np.getChildren():
child.removeNode()
self.bitmask_list = list(range(31))
def __init__(self,
items,
parent=None,
buttonThrower=None,
onDestroy=None,
font=None,
baselineOffset=.0,
scale=.05,
itemHeight=1.,
leftPad=.0,
separatorHeight=.5,
underscoreThickness=1,
BGColor=(0, 0, 0, .7),
BGBorderColor=(1, .85, .4, 1),
separatorColor=(1, 1, 1, 1),
frameColorHover=(1, .85, .4, 1),
frameColorPress=(0, 1, 0, 1),
textColorReady=(1, 1, 1, 1),
textColorHover=(0, 0, 0, 1),
textColorPress=(0, 0, 0, 1),
textColorDisabled=(.5, .5, .5, 1),
minZ=None,
useMouseZ=True):
'''
items : a collection of menu items
Item format :
( 'Item text', 'path/to/image', command )
OR
( 'Item text', 'path/to/image', command, arg1,arg2,.... )
If you don't want to use an image, pass 0.
To create disabled item, pass 0 for the command :
( 'Item text', 'path/to/image', 0 )
so, you can easily switch between enabled or disabled :
( 'Item text', 'path/to/image', command if commandEnabled else 0 )
OR
( 'Item text', 'path/to/image', (0,command)[commandEnabled] )
To create submenu, pass a sequence of submenu items for the command.
To create disabled submenu, pass an empty sequence for the command.
To enable hotkey, insert an underscore before the character,
e.g. hotkey of 'Item te_xt' is 'x' key.
To add shortcut key text at the right side of the item, append it at the end of
the item text, separated by "more than" sign, e.g. 'Item text>Ctrl-T'.
To insert separator line, pass 0 for the whole item.
parent : where to attach the menu, defaults to aspect2d
buttonThrower : button thrower whose thrown events are blocked temporarily
when the menu is displayed. If not given, the default
button thrower is used
onDestroy : user function which will be called after the menu is fully destroyed
font : text font
baselineOffset : text's baseline Z offset
scale : text scale
itemHeight : spacing between items, defaults to 1
leftPad : blank space width before text
separatorHeight : separator line height, relative to itemHeight
underscoreThickness : underscore line thickness
BGColor, BGBorderColor, separatorColor, frameColorHover, frameColorPress,
textColorReady, textColorHover, textColorPress, textColorDisabled
are some of the menu components' color
minZ : minimum Z position to restrain menu's bottom from going offscreen (-1..1).
If it's None, it will be set a little above the screen's bottom.
'''
self.parent = parent if parent else aspect2d
self.onDestroy = onDestroy
self.BT = buttonThrower if buttonThrower else base.buttonThrowers[
0].node()
self.menu = NodePath('menu-%s' % id(self))
self.parentMenu = None
self.submenu = None
self.BTprefix = self.menu.getName() + '>'
self.submenuCreationTaskName = 'createSubMenu-' + self.BTprefix
self.submenuRemovalTaskName = 'removeSubMenu-' + self.BTprefix
self.font = font if font else TextNode.getDefaultFont()
self.baselineOffset = baselineOffset
if isinstance(scale, (float, int)):
scale = (scale, 1.0, scale)
self.scale = scale
self.itemHeight = itemHeight
self.leftPad = leftPad
self.separatorHeight = separatorHeight
self.underscoreThickness = underscoreThickness
self.BGColor = BGColor
self.BGBorderColor = BGBorderColor
self.separatorColor = separatorColor
self.frameColorHover = frameColorHover
self.frameColorPress = frameColorPress
self.textColorReady = textColorReady
self.textColorHover = textColorHover
self.textColorPress = textColorPress
self.textColorDisabled = textColorDisabled
self.minZ = minZ
self.mpos = Point2(base.mouseWatcherNode.getMouse())
self.itemCommand = []
self.hotkeys = {}
self.numItems = 0
self.sel = -1
self.selByKey = False
bgPad = self.bgPad = .0125
texMargin = self.font.getTextureMargin() * self.scale[0] * .25
b = DirectButton(parent=NodePath(''),
text='^|g_',
text_font=self.font,
scale=self.scale)
fr = b.node().getFrame()
b.getParent().removeNode()
baselineToCenter = (fr[2] + fr[3]) * self.scale[0]
LH = (fr[3] - fr[2]) * self.itemHeight * self.scale[2]
imageHalfHeight = .5 * (fr[3] - fr[2]) * self.itemHeight * .85
arrowHalfHeight = .5 * (fr[3] - fr[2]) * self.itemHeight * .5
baselineToTop = (fr[3] * self.itemHeight * self.scale[2] /
LH) / (1. + self.baselineOffset)
baselineToBot = LH / self.scale[2] - baselineToTop
itemZcenter = (baselineToTop - baselineToBot) * .5
separatorHalfHeight = .5 * separatorHeight * LH
LSseparator = LineSegs()
LSseparator.setColor(.5, .5, .5, .2)
arrowVtx = [
(0, itemZcenter),
(-2 * arrowHalfHeight, itemZcenter + arrowHalfHeight),
(-arrowHalfHeight, itemZcenter),
(-2 * arrowHalfHeight, itemZcenter - arrowHalfHeight),
]
tri = Triangulator()
vdata = GeomVertexData('trig', GeomVertexFormat.getV3(), Geom.UHStatic)
vwriter = GeomVertexWriter(vdata, 'vertex')
for x, z in arrowVtx:
vi = tri.addVertex(x, z)
vwriter.addData3f(x, 0, z)
tri.addPolygonVertex(vi)
tri.triangulate()
prim = GeomTriangles(Geom.UHStatic)
for i in range(tri.getNumTriangles()):
prim.addVertices(tri.getTriangleV0(i), tri.getTriangleV1(i),
tri.getTriangleV2(i))
prim.closePrimitive()
geom = Geom(vdata)
geom.addPrimitive(prim)
geomNode = GeomNode('arrow')
geomNode.addGeom(geom)
realArrow = NodePath(geomNode)
z = -baselineToTop * self.scale[2] - bgPad
maxWidth = .1 / self.scale[0]
shortcutTextMaxWidth = 0
anyImage = False
anyArrow = False
anyShortcut = False
arrows = []
shortcutTexts = []
loadPrcFileData('', 'text-flatten 0')
for item in items:
if item:
t, imgPath, f = item[:3]
haveSubmenu = type(f) in SEQUENCE_TYPES
anyArrow |= haveSubmenu
anyImage |= isinstance(imgPath, bool) or bool(imgPath)
disabled = not len(f) if haveSubmenu else not callable(f)
args = item[3:]
underlinePos = t.find('_')
t = t.replace('_', '')
shortcutSepPos = t.find('>')
if shortcutSepPos > -1:
if haveSubmenu:
print(
"\nA SHORTCUT KEY POINTING TO A SUBMENU IS NON-SENSE, DON'T YOU AGREE ?"
)
else:
shortcutText = NodePath(
OnscreenText(
parent=self.menu,
text=t[shortcutSepPos + 1:],
font=self.font,
scale=1,
fg=(1, 1, 1, 1),
align=TextNode.ARight,
))
shortcutTextMaxWidth = max(
shortcutTextMaxWidth,
abs(shortcutText.getTightBounds()[0][0]))
anyShortcut = True
t = t[:shortcutSepPos]
else:
shortcutText = ''
EoLcount = t.count('\n')
arrowZpos = -self.font.getLineHeight() * EoLcount * .5
if disabled:
b = NodePath(
OnscreenText(
parent=self.menu,
text=t,
font=self.font,
scale=1,
fg=textColorDisabled,
align=TextNode.ALeft,
))
# don't pass the scale and position to OnscreenText constructor,
# to maintain correctness between the OnscreenText and DirectButton items
# due to the new text generation implementation
b.setScale(self.scale)
b.setZ(z)
maxWidth = max(maxWidth,
b.getTightBounds()[1][0] / self.scale[0])
if shortcutText:
shortcutText.reparentTo(b)
shortcutText.setColor(Vec4(*textColorDisabled), 1)
shortcutText.setZ(arrowZpos)
shortcutTexts.append(shortcutText)
else:
b = DirectButton(
parent=self.menu,
text=t,
text_font=self.font,
scale=self.scale,
pos=(0, 0, z),
text_fg=textColorReady,
# text color when mouse over
text2_fg=textColorHover,
# text color when pressed
text1_fg=textColorHover
if haveSubmenu else textColorPress,
# framecolor when pressed
frameColor=frameColorHover
if haveSubmenu else frameColorPress,
commandButtons=[DGG.LMB, DGG.RMB],
command=(lambda: 0)
if haveSubmenu else self.__runCommand,
extraArgs=[] if haveSubmenu else [f, args],
text_align=TextNode.ALeft,
relief=DGG.FLAT,
rolloverSound=0,
clickSound=0,
pressEffect=0)
b.stateNodePath[2].setColor(
*frameColorHover) # framecolor when mouse over
b.stateNodePath[0].setColor(0, 0, 0,
0) # framecolor when ready
bframe = Vec4(b.node().getFrame())
if EoLcount:
bframe.setZ(EoLcount * 10)
b['frameSize'] = bframe
maxWidth = max(maxWidth, bframe[1])
if shortcutText:
for snpi, col in ((0, textColorReady),
(1, textColorPress),
(2, textColorHover)):
sct = shortcutText.copyTo(b.stateNodePath[snpi],
sort=10)
sct.setColor(Vec4(*col), 1)
sct.setZ(arrowZpos)
shortcutTexts.append(sct)
shortcutText.removeNode()
if isinstance(imgPath, bool):
if imgPath:
if disabled:
fg = textColorDisabled
else:
fg = textColorReady
tick = NodePath(
OnscreenText(
parent=b,
text=u"\u2714",
font=self.font,
scale=1,
fg=fg,
align=TextNode.ALeft,
))
tick.setX(-2 * imageHalfHeight - leftPad)
elif imgPath:
img = loader.loadTexture(imgPath, okMissing=True)
if img is not None:
if disabled:
if imgPath in PopupMenu.grayImages:
img = PopupMenu.grayImages[imgPath]
else:
pnm = PNMImage()
img.store(pnm)
pnm.makeGrayscale(.2, .2, .2)
img = Texture()
img.load(pnm)
PopupMenu.grayImages[imgPath] = img
img.setMinfilter(Texture.FTLinearMipmapLinear)
img.setWrapU(Texture.WMClamp)
img.setWrapV(Texture.WMClamp)
CM = CardMaker('')
CM.setFrame(-2 * imageHalfHeight - leftPad, -leftPad,
itemZcenter - imageHalfHeight,
itemZcenter + imageHalfHeight)
imgCard = b.attachNewNode(CM.generate())
imgCard.setTexture(img)
if underlinePos > -1:
oneLineText = t[:underlinePos + 1]
oneLineText = oneLineText[oneLineText.rfind('\n') + 1:]
tn = TextNode('')
tn.setFont(self.font)
tn.setText(oneLineText)
tnp = NodePath(tn.getInternalGeom())
underlineXend = tnp.getTightBounds()[1][0]
tnp.removeNode()
tn.setText(t[underlinePos])
tnp = NodePath(tn.getInternalGeom())
b3 = tnp.getTightBounds()
underlineXstart = underlineXend - (b3[1] - b3[0])[0]
tnp.removeNode()
underlineZpos = -.7 * baselineToBot - self.font.getLineHeight(
) * t[:underlinePos].count('\n')
LSunder = LineSegs()
LSunder.setThickness(underscoreThickness)
LSunder.moveTo(underlineXstart + texMargin, 0,
underlineZpos)
LSunder.drawTo(underlineXend - texMargin, 0, underlineZpos)
if disabled:
underline = b.attachNewNode(LSunder.create())
underline.setColor(Vec4(*textColorDisabled), 1)
else:
underline = b.stateNodePath[0].attachNewNode(
LSunder.create())
underline.setColor(Vec4(*textColorReady), 1)
underline.copyTo(b.stateNodePath[1], 10).setColor(
Vec4(*textColorHover
if haveSubmenu else textColorPress), 1)
underline.copyTo(b.stateNodePath[2],
10).setColor(Vec4(*textColorHover), 1)
hotkey = t[underlinePos].lower()
if hotkey in self.hotkeys:
self.hotkeys[hotkey].append(self.numItems)
else:
self.hotkeys[hotkey] = [self.numItems]
self.accept(self.BTprefix + hotkey,
self.__processHotkey, [hotkey])
self.accept(self.BTprefix + 'alt-' + hotkey,
self.__processHotkey, [hotkey])
if haveSubmenu:
if disabled:
arrow = realArrow.instanceUnderNode(b, '')
arrow.setColor(Vec4(*textColorDisabled), 1)
arrow.setZ(arrowZpos)
else:
arrow = realArrow.instanceUnderNode(
b.stateNodePath[0], 'r')
arrow.setColor(Vec4(*textColorReady), 1)
arrow.setZ(arrowZpos)
arrPress = realArrow.instanceUnderNode(
b.stateNodePath[1], 'p')
arrPress.setColor(Vec4(*textColorHover), 1)
arrPress.setZ(arrowZpos)
arrHover = realArrow.instanceUnderNode(
b.stateNodePath[2], 'h')
arrHover.setColor(Vec4(*textColorHover), 1)
arrHover.setZ(arrowZpos)
# weird, if sort order is 0, it's obscured by the frame
for a in (arrPress, arrHover):
a.reparentTo(a.getParent(), sort=10)
if not disabled:
extraArgs = [self.numItems, f if haveSubmenu else 0]
self.accept(DGG.ENTER + b.guiId, self.__hoverOnItem,
extraArgs)
self.accept(DGG.EXIT + b.guiId, self.__offItem)
#~ self.itemCommand.append((None,0) if haveSubmenu else (f,args))
self.itemCommand.append((f, args))
if self.numItems == 0:
self.firstButtonIdx = int(b.guiId[2:])
self.numItems += 1
z -= LH + self.font.getLineHeight() * self.scale[2] * EoLcount
else: # SEPARATOR LINE
z += LH - separatorHalfHeight - baselineToBot * self.scale[2]
LSseparator.moveTo(0, 0, z)
LSseparator.drawTo(self.scale[0] * .5, 0, z)
LSseparator.drawTo(self.scale[0], 0, z)
z -= separatorHalfHeight + baselineToTop * self.scale[2]
maxWidth += 7 * arrowHalfHeight * (
anyArrow or anyShortcut) + .2 + shortcutTextMaxWidth
arrowXpos = maxWidth - arrowHalfHeight
realArrow.setX(arrowXpos)
if anyImage:
leftPad += 2 * imageHalfHeight + leftPad
for sct in shortcutTexts:
sct.setX(maxWidth - 2 * (arrowHalfHeight * anyArrow + .2))
for c in asList(self.menu.findAllMatches('**/DirectButton*')):
numLines = c.node().getFrame()[2]
c.node().setFrame(
Vec4(
-leftPad, maxWidth, -baselineToBot -
(numLines * .1 * self.itemHeight if numLines >= 10 else 0),
baselineToTop))
loadPrcFileData('', 'text-flatten 1')
try:
minZ = self.menu.getChild(0).getRelativePoint(
b, Point3(0, 0,
b.node().getFrame()[2]))[2]
except:
minZ = self.menu.getChild(0).getRelativePoint(
self.menu, Point3(
0, 0,
b.getTightBounds()[0][2]))[2] - baselineToBot * .5
try:
top = self.menu.getChild(0).node().getFrame()[3]
except:
top = self.menu.getChild(0).getZ() + baselineToTop
l, r, b, t = -leftPad - bgPad / self.scale[
0], maxWidth + bgPad / self.scale[0], minZ - bgPad / self.scale[
2], top + bgPad / self.scale[2]
menuBG = DirectFrame(parent=self.menu.getChild(0),
frameSize=(l, r, b, t),
frameColor=BGColor,
state=DGG.NORMAL,
suppressMouse=1)
menuBorder = self.menu.getChild(0).attachNewNode('border')
borderVtx = (
(l, 0, b),
(l, 0, .5 * (b + t)),
(l, 0, t),
(.5 * (l + r), 0, t),
(r, 0, t),
(r, 0, .5 * (b + t)),
(r, 0, b),
(.5 * (l + r), 0, b),
(l, 0, b),
)
LSborderBG = LineSegs()
LSborderBG.setThickness(4)
LSborderBG.setColor(0, 0, 0, .7)
LSborderBG.moveTo(*(borderVtx[0]))
for v in borderVtx[1:]:
LSborderBG.drawTo(*v)
# fills the gap at corners
for v in range(0, 7, 2):
LSborderBG.moveTo(*(borderVtx[v]))
menuBorder.attachNewNode(LSborderBG.create())
LSborder = LineSegs()
LSborder.setThickness(2)
LSborder.setColor(*BGBorderColor)
LSborder.moveTo(*(borderVtx[0]))
for v in borderVtx[1:]:
LSborder.drawTo(*v)
menuBorder.attachNewNode(LSborder.create())
for v in range(1, 8, 2):
LSborderBG.setVertexColor(v, Vec4(0, 0, 0, .1))
LSborder.setVertexColor(v, Vec4(.3, .3, .3, .5))
menuBorderB3 = menuBorder.getTightBounds()
menuBorderDims = menuBorderB3[1] - menuBorderB3[0]
menuBG.wrtReparentTo(self.menu, sort=-1)
self.menu.reparentTo(self.parent)
x = -menuBorderB3[0][0] * self.scale[0]
for c in asList(self.menu.getChildren()):
c.setX(x)
self.maxWidth = maxWidth = menuBorderDims[0]
self.height = menuBorderDims[2]
maxWidthR2D = maxWidth * self.menu.getChild(0).getSx(render2d)
separatorLines = self.menu.attachNewNode(LSseparator.create(), 10)
separatorLines.setSx(maxWidth)
for v in range(1, LSseparator.getNumVertices(), 3):
LSseparator.setVertexColor(v, Vec4(*separatorColor))
x = clamp(-.98, .98 - maxWidthR2D, self.mpos[0] - maxWidthR2D * .5)
minZ = (-.98 if self.minZ is None else self.minZ)
z = clamp(
minZ +
menuBorderDims[2] * self.scale[2] * self.parent.getSz(render2d),
.98, self.mpos[1] if useMouseZ else -1000)
self.menu.setPos(render2d, x, 0, z)
self.menu.setTransparency(1)
self.origBTprefix = self.BT.getPrefix()
self.BT.setPrefix(self.BTprefix)
self.accept(self.BTprefix + 'escape', self.destroy)
for e in ('mouse1', 'mouse3'):
self.accept(self.BTprefix + e, self.destroy, [True])
self.accept(self.BTprefix + 'arrow_down', self.__nextItem)
self.accept(self.BTprefix + 'arrow_down-repeat', self.__nextItem)
self.accept(self.BTprefix + 'arrow_up', self.__prevItem)
self.accept(self.BTprefix + 'arrow_up-repeat', self.__prevItem)
self.accept(self.BTprefix + 'enter', self.__runSelItemCommand)
self.accept(self.BTprefix + 'space', self.__runSelItemCommand)
