def __init__(self, world):
self.world = world
self.cfg_file = None
self.config = {}
self.frmDialog = None
try:
self.cfg_file = open('zonewalk.cfg')
except IOError as e:
pass
if self.cfg_file == None:
print 'no config'
self.frmDialog = FileDialog(
"Please enter the full path to the EverQuest directory:",
"No configuration found.", self.confPathCallback)
self.frmDialog.activate()
self.frmDialog.run()
else:
cfg = self.cfg_file.readlines()
for line in cfg:
if not line.lstrip().startswith('//'):
if line not in ['\n', '\r\n']:
# print line
tokens = line.split('=')
key = tokens[0].strip()
value = tokens[1].strip()
self.config[key] = value
self.world.consoleOut('config: %s = %s' % (key, value))
def reloadZone(self):
base.setBackgroundColor((0,0,0))
self.toggleControls(0)
self.consoleOn()
self.frmDialog = FileDialog(
"Please enter the shortname of the zone you wish to load:",
"Examples: qrg, blackburrow, freportn, crushbone etc.",
self.reloadZoneDialogCB)
self.frmDialog.activate() # relies on the main update loop to run
def __init__(self, world):
self.world = world
self.cfg_file = None
self.config = {}
self.frmDialog = None
try:
self.cfg_file = open('zonewalk.cfg')
except IOError as e:
pass
if self.cfg_file == None:
print 'no config'
self.frmDialog = FileDialog(
"Please enter the full path to the EverQuest directory:",
"No configuration found.",
self.confPathCallback)
self.frmDialog.activate()
self.frmDialog.run()
else:
cfg = self.cfg_file.readlines()
for line in cfg:
# print line
tokens = line.split('=')
key = tokens[0].strip()
value = tokens[1].strip()
self.config[key] = value
self.world.consoleOut('config: %s = %s' % (key, value))
def reloadZone(self):
base.setBackgroundColor((0, 0, 0))
self.toggleControls(0)
self.consoleOn()
self.frmDialog = FileDialog(
"Please enter the shortname of the zone you wish to load:",
"Examples: qrg, blackburrow, freportn, crushbone etc.",
self.reloadZoneDialogCB,
)
self.frmDialog.activate() # relies on the main update loop to run
class Configurator():
def __init__(self, world):
self.world = world
self.cfg_file = None
self.config = {}
self.frmDialog = None
try:
self.cfg_file = open('worldforge.cfg')
except IOError as e:
pass
if self.cfg_file == None:
print 'no config'
self.frmDialog = FileDialog(
"Please enter the full path to the EverQuest directory:",
"No configuration found.", self.confPathCallback)
self.frmDialog.activate()
self.frmDialog.run()
else:
cfg = self.cfg_file.readlines()
for line in cfg:
if not line.lstrip().startswith('//'):
if line not in ['\n', '\r\n']:
# print line
tokens = line.split('=')
key = tokens[0].strip()
value = tokens[1].strip()
self.config[key] = value
self.world.consoleOut('config: %s = %s' % (key, value))
def saveConfig(self):
try:
self.cfg_file = open('worldforge.cfg', 'w')
except IOError as e:
print 'ERROR: cannot write configuration file'
return
for key in self.config.keys():
line = key + ' = ' + self.config[key] + '\n'
self.cfg_file.write(line)
self.cfg_file.close()
def confPathCallback(self, path):
if not os.path.exists(path):
self.frmDialog.setStatus('Error, path invalid: ' + path)
return 0
return 1 # let the dialog know it can exit
class Configurator():
def __init__(self, world):
self.world = world
self.cfg_file = None
self.config = {}
self.frmDialog = None
try:
self.cfg_file = open('zonewalk.cfg')
except IOError as e:
pass
if self.cfg_file == None:
print 'no config'
self.frmDialog = FileDialog(
"Please enter the full path to the EverQuest directory:",
"No configuration found.", self.confPathCallback)
self.frmDialog.activate()
self.frmDialog.run()
else:
cfg = self.cfg_file.readlines()
for line in cfg:
if not line.lstrip().startswith('//'):
if line not in ['\n', '\r\n']:
# print line
tokens = line.split('=')
key = tokens[0].strip()
value = tokens[1].strip()
self.config[key] = value
self.world.consoleOut('config: %s = %s' % (key, value))
def saveConfig(self):
try:
self.cfg_file = open('zonewalk.cfg', 'w')
except IOError as e:
print 'ERROR: cannot write configuration file'
return
for key in self.config.keys():
line = key + ' = ' + self.config[key] + '\n'
self.cfg_file.write(line)
self.cfg_file.close()
def confPathCallback(self, path):
if not os.path.exists(path):
self.frmDialog.setStatus('Error, path invalid: ' + path)
return 0
# self.statusLabel['text'] = 'Loading default zone from path : '+textEntered
# self.result = textEntered
# self.done = 1
# user entered path exists: store it into config
self.config['basepath'] = path
# set a few defaults
self.config['xres'] = '1024'
self.config['yres'] = '768'
self.config['default_zone'] = 'ecommons'
# write config
#self.saveConfig()
return 1 # let the dialog know it can exit
class Configurator():
def __init__(self, world):
self.world = world
self.cfg_file = None
self.config = {}
self.frmDialog = None
try:
self.cfg_file = open('zonewalk.cfg')
except IOError as e:
pass
if self.cfg_file == None:
print 'no config'
self.frmDialog = FileDialog(
"Please enter the full path to the EverQuest directory:",
"No configuration found.",
self.confPathCallback)
self.frmDialog.activate()
self.frmDialog.run()
else:
cfg = self.cfg_file.readlines()
for line in cfg:
# print line
tokens = line.split('=')
key = tokens[0].strip()
value = tokens[1].strip()
self.config[key] = value
self.world.consoleOut('config: %s = %s' % (key, value))
def saveConfig(self):
try:
self.cfg_file = open('zonewalk.cfg', 'w')
except IOError as e:
print 'ERROR: cannot write configuration file'
return
for key in self.config.keys():
line = key + ' = ' + self.config[key] + '\n'
self.cfg_file.write(line)
self.cfg_file.close()
def confPathCallback(self, path):
if not os.path.exists(path):
self.frmDialog.setStatus('Error, path invalid: '+path)
return 0
# self.statusLabel['text'] = 'Loading default zone from path : '+textEntered
# self.result = textEntered
# self.done = 1
# user entered path exists: store it into config
self.config['basepath'] = path
# set a few defaults
self.config['xres'] = '1024'
self.config['yres'] = '768'
self.config['default_zone'] = 'ecommons'
# write config
self.saveConfig()
return 1 # let the dialog know it can exit
class World(DirectObject):
def __init__(self):
self.last_mousex = 0
self.last_mousey = 0
self.zone = None
self.zone_reload_name = None
self.winprops = WindowProperties()
# simple console output
self.consoleNode = NodePath(PandaNode("console_root"))
self.consoleNode.reparentTo(aspect2d)
self.console_num_lines = 24
self.console_cur_line = -1
self.console_lines = []
for i in range(0, self.console_num_lines):
self.console_lines.append(
OnscreenText(
text="",
style=1,
fg=(1, 1, 1, 1),
pos=(-1.3, 0.4 - i * 0.05),
align=TextNode.ALeft,
scale=0.035,
parent=self.consoleNode,
)
)
# Configuration
self.consoleOut("zonewalk v.%s loading configuration" % VERSION)
self.configurator = Configurator(self)
cfg = self.configurator.config
resaveRes = False
if "xres" in cfg:
self.xres = int(cfg["xres"])
else:
self.xres = 1024
resaveRes = True
if "yres" in cfg:
self.yres = int(cfg["yres"])
else:
self.yres = 768
resaveRes = True
if resaveRes:
self.saveDefaultRes()
self.xres_half = self.xres / 2
self.yres_half = self.yres / 2
self.mouse_accum = MouseAccume(lambda: (self.xres_half, self.yres_half))
self.eyeHeight = 7.0
self.rSpeed = 80
self.flyMode = 1
# application window setup
base.win.setClearColor(Vec4(0, 0, 0, 1))
self.winprops.setTitle("zonewalk")
self.winprops.setSize(self.xres, self.yres)
base.win.requestProperties(self.winprops)
base.disableMouse()
# network test stuff
self.login_client = None
if "testnet" in cfg:
if cfg["testnet"] == "1":
self.doLogin()
# Post the instructions
self.title = addTitle("zonewalk v." + VERSION)
self.inst0 = addInstructions(0.95, "[FLYMODE][1]")
self.inst1 = addInstructions(-0.95, "Camera control with WSAD/mouselook. Press K for hotkey list, ESC to exit.")
self.inst2 = addInstructions(0.9, "Loc:")
self.inst3 = addInstructions(0.85, "Hdg:")
self.error_inst = addInstructions(0, "")
self.kh = []
self.campos = Point3(155.6, 41.2, 4.93)
base.camera.setPos(self.campos)
# Accept the application control keys: currently just esc to exit navgen
self.accept("escape", self.exitGame)
self.accept("window-event", self.resizeGame)
# Create some lighting
ambient_level = 0.6
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(ambient_level, ambient_level, ambient_level, 1.0))
render.setLight(render.attachNewNode(ambientLight))
direct_level = 0.8
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(Vec3(0.0, 0.0, -1.0))
directionalLight.setColor(Vec4(direct_level, direct_level, direct_level, 1))
directionalLight.setSpecularColor(Vec4(direct_level, direct_level, direct_level, 1))
render.setLight(render.attachNewNode(directionalLight))
# create a point light that will follow our view point (the camera for now)
# attenuation is set so that this point light has a torch like effect
self.plight = PointLight("plight")
self.plight.setColor(VBase4(0.8, 0.8, 0.8, 1.0))
self.plight.setAttenuation(Point3(0.0, 0.0, 0.0002))
self.plnp = base.camera.attachNewNode(self.plight)
self.plnp.setPos(0, 0, 0)
render.setLight(self.plnp)
self.cam_light = 1
self.keyMap = {
"left": 0,
"right": 0,
"forward": 0,
"backward": 0,
"cam-left": 0,
"cam-right": 0,
"mouse3": 0,
"flymode": 1,
}
# setup FOG
self.fog_colour = (0.8, 0.8, 0.8, 1.0)
self.linfog = Fog("A linear-mode Fog node")
self.linfog.setColor(self.fog_colour)
self.linfog.setLinearRange(700, 980) # onset, opaque distances as params
# linfog.setLinearFallback(45,160,320)
base.camera.attachNewNode(self.linfog)
render.setFog(self.linfog)
self.fog = 1
# camera control
self.campos = Point3(0, 0, 0)
self.camHeading = 0.0
self.camPitch = 0.0
base.camLens.setFov(65.0)
base.camLens.setFar(1200)
self.cam_speed = 0 # index into self.camp_speeds
self.cam_speeds = [40.0, 80.0, 160.0, 320.0, 640.0]
# Collision Detection for "WALKMODE"
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. The ray will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0.0, 0.0, 0.0)
self.camGroundRay.setDirection(0, 0, -1) # straight down
self.camGroundCol = CollisionNode("camRay")
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(BitMask32.bit(0))
self.camGroundCol.setIntoCollideMask(BitMask32.allOff())
# attach the col node to the camCollider dummy node
self.camGroundColNp = base.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
# self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
# self.cTrav.showCollisions(render)
# Add the spinCameraTask procedure to the task manager.
# taskMgr.add(self.spinCameraTask, "SpinCameraTask")
taskMgr.add(self.camTask, "camTask")
self.toggleControls(1)
# need to step the task manager once to make our fake console work
taskMgr.step()
# CONSOLE ---------------------------------------------------------------------
def consoleScroll(self):
for i in range(0, self.console_num_lines - 1):
self.console_lines[i].setText(self.console_lines[i + 1].getText())
def consoleOut(self, text):
print text # output to stdout/log too
if self.console_cur_line == self.console_num_lines - 1:
self.consoleScroll()
elif self.console_cur_line < self.console_num_lines - 1:
self.console_cur_line += 1
self.console_lines[self.console_cur_line].setText(text)
taskMgr.step()
def consoleOn(self):
self.consoleNode.show()
def consoleOff(self):
self.consoleNode.hide()
# User controls -----------------------------------------------------------
def toggleControls(self, on):
if on == 1:
self.accept("escape", self.exitGame)
self.accept("1", self.setSpeed, ["speed", 0])
self.accept("2", self.setSpeed, ["speed", 1])
self.accept("3", self.setSpeed, ["speed", 2])
self.accept("4", self.setSpeed, ["speed", 3])
self.accept("5", self.setSpeed, ["speed", 4])
self.accept("alt-f", self.fogToggle)
self.accept("t", self.camLightToggle)
self.accept("k", self.displayKeyHelp)
self.accept("f", self.toggleFlymode)
self.accept("l", self.reloadZone)
self.accept("z", self.saveDefaultZone)
self.accept("a", self.setKey, ["cam-left", 1])
self.accept("d", self.setKey, ["cam-right", 1])
self.accept("w", self.setKey, ["forward", 1])
self.accept("mouse1", self.setKey, ["forward", 1])
self.accept("mouse3", self.setKey, ["mouse3", 1])
self.accept("s", self.setKey, ["backward", 1])
self.accept("k-up", self.hideKeyHelp)
self.accept("a-up", self.setKey, ["cam-left", 0])
self.accept("d-up", self.setKey, ["cam-right", 0])
self.accept("w-up", self.setKey, ["forward", 0])
self.accept("mouse1-up", self.setKey, ["forward", 0])
self.accept("mouse3-up", self.setKey, ["mouse3", 0])
self.accept("s-up", self.setKey, ["backward", 0])
else:
messenger.clear()
def setSpeed(self, key, value):
self.cam_speed = value
self.setFlymodeText()
def fogToggle(self):
if self.fog == 1:
render.clearFog()
base.camLens.setFar(100000)
self.fog = 0
else:
render.setFog(self.linfog)
base.camLens.setFar(1200)
self.fog = 1
def camLightToggle(self):
if self.cam_light == 0:
render.setLight(self.plnp)
self.cam_light = 1
else:
render.clearLight(self.plnp)
self.cam_light = 0
def displayKeyHelp(self):
self.kh = []
msg = "HOTKEYS:"
pos = 0.75
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = "------------------"
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = "W: camera fwd, S: camera bck, A: rotate view left, D: rotate view right"
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = "1-5: set camera movement speed"
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = "F: toggle Flymode/Walkmode"
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = "L: load a zone"
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = "ALT-F: toggle FOG and FAR plane on/off"
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = 'T: toggle additional camera "torch" light on/off'
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = "Z: set currently loaded zone as new startup default"
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
msg = "ESC: exit zonewalk"
pos -= 0.05
self.kh.append(
OnscreenText(text=msg, style=1, fg=(1, 1, 1, 1), pos=(-0.5, pos), align=TextNode.ALeft, scale=0.04)
)
def hideKeyHelp(self):
for n in self.kh:
n.removeNode()
def setFlymodeText(self):
zname = ""
if self.zone:
zname = self.zone.name
if self.flyMode == 0:
self.inst0.setText("[WALKMODE][%i] %s" % (self.cam_speed + 1, zname))
else:
self.inst0.setText("[FLYMODE][%i] %s " % (self.cam_speed + 1, zname))
def toggleFlymode(self):
zname = ""
if self.zone:
zname = self.zone.name
if self.flyMode == 0:
self.flyMode = 1
else:
self.flyMode = 0
self.setFlymodeText()
# Define a procedure to move the camera.
def spinCameraTask(self, task):
angleDegrees = task.time * 6.0
angleRadians = angleDegrees * (pi / 180.0)
base.camera.setPos(20 * sin(angleRadians), -20.0 * cos(angleRadians), 3)
base.camera.setHpr(angleDegrees, 0, 0)
return task.cont
def camTask(self, task):
# query the mouse
mouse_dx = 0
mouse_dy = 0
# if we have a mouse and the right button is depressed
if base.mouseWatcherNode.hasMouse():
if self.keyMap["mouse3"] != 0:
self.mouse_accum.update()
else:
self.mouse_accum.reset()
mouse_dx = self.mouse_accum.dx
mouse_dy = self.mouse_accum.dy
self.rXSpeed = fabs(self.mouse_accum.dx) * (self.cam_speed + 1) * max(5 * 1000 / self.xres, 3)
self.rYSpeed = fabs(self.mouse_accum.dy) * (self.cam_speed + 1) * max(3 * 1000 / self.yres, 1)
if self.keyMap["cam-left"] != 0 or mouse_dx < 0:
if self.rSpeed < 160:
self.rSpeed += 80 * globalClock.getDt()
if mouse_dx != 0:
self.camHeading += self.rXSpeed * globalClock.getDt()
else:
self.camHeading += self.rSpeed * globalClock.getDt()
if self.camHeading > 360.0:
self.camHeading = self.camHeading - 360.0
elif self.keyMap["cam-right"] != 0 or mouse_dx > 0:
if self.rSpeed < 160:
self.rSpeed += 80 * globalClock.getDt()
if mouse_dx != 0:
self.camHeading -= self.rXSpeed * globalClock.getDt()
else:
self.camHeading -= self.rSpeed * globalClock.getDt()
if self.camHeading < 0.0:
self.camHeading = self.camHeading + 360.0
else:
self.rSpeed = 80
if mouse_dy > 0:
self.camPitch += self.rYSpeed * globalClock.getDt()
elif mouse_dy < 0:
self.camPitch -= self.rYSpeed * globalClock.getDt()
# set camera heading and pitch
base.camera.setHpr(self.camHeading, self.camPitch, 0)
# viewer position (camera) movement control
v = render.getRelativeVector(base.camera, Vec3.forward())
if not self.flyMode:
v.setZ(0.0)
move_speed = self.cam_speeds[self.cam_speed]
if self.keyMap["forward"] == 1:
self.campos += v * move_speed * globalClock.getDt()
if self.keyMap["backward"] == 1:
self.campos -= v * move_speed * globalClock.getDt()
# actually move the camera
lastPos = base.camera.getPos()
base.camera.setPos(self.campos)
# self.plnp.setPos(self.campos) # move the point light with the viewer position
# WALKMODE: simple collision detection
# we simply check a ray from slightly below the "eye point" straight down
# for geometry collisions and if there are any we detect the point of collision
# and adjust the camera's Z accordingly
if self.flyMode == 0:
# move the camera to where it would be if it made the move
# the colliderNode moves with it
# base.camera.setPos(self.campos)
# check for collissons
self.cTrav.traverse(render)
entries = []
for i in range(self.camGroundHandler.getNumEntries()):
entry = self.camGroundHandler.getEntry(i)
entries.append(entry)
# print 'collision'
entries.sort(lambda x, y: cmp(y.getSurfacePoint(render).getZ(), x.getSurfacePoint(render).getZ()))
if len(entries) > 0: # and (entries[0].getIntoNode().getName() == "terrain"):
# print len(entries)
self.campos.setZ(entries[0].getSurfacePoint(render).getZ() + self.eyeHeight)
else:
self.campos = lastPos
base.camera.setPos(self.campos)
# if (base.camera.getZ() < self.player.getZ() + 2.0):
# base.camera.setZ(self.player.getZ() + 2.0)
# update loc and hpr display
pos = base.camera.getPos()
hpr = base.camera.getHpr()
self.inst2.setText("Loc: %.2f, %.2f, %.2f" % (pos.getX(), pos.getY(), pos.getZ()))
self.inst3.setText("Hdg: %.2f, %.2f, %.2f" % (hpr.getX(), hpr.getY(), hpr.getZ()))
return task.cont
def exitGame(self):
sys.exit(0)
def resizeGame(self, win):
props = base.win.getProperties()
self.xres = props.getXSize()
self.yres = props.getYSize()
self.xres_half = self.xres / 2
self.yres_half = self.yres / 2
self.saveDefaultRes()
# Records the state of the arrow keys
# this is used for camera control
def setKey(self, key, value):
self.keyMap[key] = value
# -------------------------------------------------------------------------
# this is the mythical MAIN LOOP :)
def update(self):
if self.zone_reload_name != None:
self.doReload(self.zone_reload_name)
self.zone_reload_name = None
if self.zone != None:
self.zone.update()
taskMgr.step()
if self.login_client != None:
self.login_client.update()
# ZONE loading ------------------------------------------------------------
# general zone loader driver
# removes existing zone (if any) and load the new one
def loadZone(self, name, path):
if path[len(path) - 1] != "/":
path += "/"
if self.zone:
self.zone.rootNode.removeNode()
self.zone = Zone(self, name, path)
error = self.zone.load()
if error == 0:
self.consoleOff()
self.setFlymodeText()
base.setBackgroundColor(self.fog_colour)
def saveDefaultRes(self):
cfg = self.configurator.config
cfg["xres"] = str(self.xres)
cfg["yres"] = str(self.yres)
self.configurator.saveConfig()
# initial world load after bootup
def load(self):
cfg = self.configurator.config
if self.login_client != None:
return
zone_name = cfg["default_zone"]
basepath = cfg["basepath"]
self.loadZone(zone_name, basepath)
# config save user interfacce
def saveDefaultZone(self):
if self.zone:
cfg = self.configurator.config
cfg["default_zone"] = self.zone.name
self.configurator.saveConfig()
# zone reload user interface
# this gets called from our update loop when it detects that zone_reload_name has been set
# we do this in this convoluted fashion in order to keep the main loop taskMgr updates ticking
# because otherwise our status console output at various stages during the zone load would not
# be displayed. Yes, this is hacky.
def doReload(self, name):
cfg = self.configurator.config
basepath = cfg["basepath"]
self.loadZone(name, basepath)
# form dialog callback
# this gets called from the form when the user has entered a something
# (hopefully a correct zone short name)
def reloadZoneDialogCB(self, name):
self.frmDialog.end()
self.zone_reload_name = name
self.toggleControls(1)
# this is called when the user presses "l"
# it disables normal controls and fires up our query form dialog
def reloadZone(self):
base.setBackgroundColor((0, 0, 0))
self.toggleControls(0)
self.consoleOn()
self.frmDialog = FileDialog(
"Please enter the shortname of the zone you wish to load:",
"Examples: qrg, blackburrow, freportn, crushbone etc.",
self.reloadZoneDialogCB,
)
self.frmDialog.activate() # relies on the main update loop to run
###############################
# EXPERIMENTAL
def doLogin(self):
self.login_client = UDPClientStream("127.0.0.1", 5998)
class World(DirectObject):
cfg = None
def __init__(self):
self.last_mousex = 0
self.last_mousey = 0
self.zone = None
self.zone_reload_name = None
self.winprops = WindowProperties( )
# simple console output
self.consoleNode = NodePath(PandaNode("console_root"))
self.consoleNode.reparentTo(aspect2d)
self.console_num_lines = 24
self.console_cur_line = -1
self.console_lines = []
for i in range(0, self.console_num_lines):
self.console_lines.append(OnscreenText(text='', style=1, fg=(1,1,1,1),
pos=(-1.3, .4-i*.05), align=TextNode.ALeft, scale = .035, parent = self.consoleNode))
# Configuration
self.consoleOut('World Forge v.%s loading configuration' % VERSION)
self.configurator = Configurator(self)
cfg = self.configurator.config
resaveRes = False
if 'xres' in cfg:
self.xres = int(cfg['xres'])
else:
self.xres = 1024
resaveRes = True
if 'yres' in cfg:
self.yres = int(cfg['yres'])
else:
self.yres = 768
resaveRes = True
if resaveRes:
self.saveDefaultRes()
self.xres_half = self.xres / 2
self.yres_half = self.yres / 2
self.mouse_accum = MouseAccume( lambda: (self.xres_half,self.yres_half))
self.eyeHeight = 7.0
self.rSpeed = 80
self.flyMode = 1
# application window setup
base.win.setClearColor(Vec4(0,0,0,1))
self.winprops.setTitle( 'World Forge')
self.winprops.setSize(self.xres, self.yres)
base.win.requestProperties( self.winprops )
base.disableMouse()
# Post the instructions
self.title = addTitle('World Forge v.' + VERSION)
self.inst0 = addInstructions(0.95, "[FLYMODE][1]")
self.inst1 = addInstructions(-0.95, "Camera control with WSAD/mouselook. Press K for hotkey list, ESC to exit.")
self.inst2 = addInstructions(0.9, "Loc:")
self.inst3 = addInstructions(0.85, "Hdg:")
self.error_inst = addInstructions(0, '')
self.kh = []
self.campos = Point3(155.6, 41.2, 4.93)
base.camera.setPos(self.campos)
# Accept the application control keys: currently just esc to exit navgen
self.accept("escape", self.exitGame)
self.accept("window-event", self.resizeGame)
# Create some lighting
ambient_level = .6
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(ambient_level, ambient_level, ambient_level, 1.0))
render.setLight(render.attachNewNode(ambientLight))
direct_level = 0.8
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(Vec3(0.0, 0.0, -1.0))
directionalLight.setColor(Vec4(direct_level, direct_level, direct_level, 1))
directionalLight.setSpecularColor(Vec4(direct_level, direct_level, direct_level, 1))
render.setLight(render.attachNewNode(directionalLight))
# create a point light that will follow our view point (the camera for now)
# attenuation is set so that this point light has a torch like effect
self.plight = PointLight('plight')
self.plight.setColor(VBase4(0.8, 0.8, 0.8, 1.0))
self.plight.setAttenuation(Point3(0.0, 0.0, 0.0002))
self.plnp = base.camera.attachNewNode(self.plight)
self.plnp.setPos(0, 0, 0)
render.setLight(self.plnp)
self.cam_light = 1
self.keyMap = {"left":0, "right":0, "forward":0, "backward":0, "cam-left":0, \
"cam-right":0, "mouse3":0, "flymode":1 }
# setup FOG
self.fog_colour = (0.8,0.8,0.8,1.0)
self.linfog = Fog("A linear-mode Fog node")
self.linfog.setColor(self.fog_colour)
self.linfog.setLinearRange(700, 980) # onset, opaque distances as params
# linfog.setLinearFallback(45,160,320)
base.camera.attachNewNode(self.linfog)
render.setFog(self.linfog)
self.fog = 1
# camera control
self.campos = Point3(0, 0, 0)
self.camHeading = 0.0
self.camPitch = 0.0
base.camLens.setFov(65.0)
base.camLens.setFar(1200)
self.cam_speed = 0 # index into self.camp_speeds
self.cam_speeds = [40.0, 80.0, 160.0, 320.0, 640.0]
# Collision Detection for "WALKMODE"
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. The ray will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0.0, 0.0, 0.0)
self.camGroundRay.setDirection(0,0,-1) # straight down
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(BitMask32.bit(0))
self.camGroundCol.setIntoCollideMask(BitMask32.allOff())
# attach the col node to the camCollider dummy node
self.camGroundColNp = base.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
# self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
# self.cTrav.showCollisions(render)
# Add the spinCameraTask procedure to the task manager.
# taskMgr.add(self.spinCameraTask, "SpinCameraTask")
globals.hasClickedSpawn = False;
globals.hasClickedGrid = False;
taskMgr.add(self.camTask, "camTask")
self.toggleControls(1)
# need to step the task manager once to make our fake console work
taskMgr.step()
# CONSOLE ---------------------------------------------------------------------
def consoleScroll(self):
for i in range(0, self.console_num_lines-1):
self.console_lines[i].setText(self.console_lines[i+1].getText())
def consoleOut(self, text):
print text # output to stdout/log too
if self.console_cur_line == self.console_num_lines-1:
self.consoleScroll()
elif self.console_cur_line < self.console_num_lines-1:
self.console_cur_line += 1
self.console_lines[self.console_cur_line].setText(text)
taskMgr.step()
def consoleOn(self):
self.consoleNode.show()
def consoleOff(self):
self.consoleNode.hide()
# User controls -----------------------------------------------------------
def toggleControls(self, on):
cfg = self.configurator.config
if on == 1:
self.accept("escape", self.exitGame)
self.accept("1", self.setSpeed, ["speed", 0])
self.accept("2", self.setSpeed, ["speed", 1])
self.accept("3", self.setSpeed, ["speed", 2])
self.accept("4", self.setSpeed, ["speed", 3])
self.accept("5", self.setSpeed, ["speed", 4])
self.accept("alt-f", self.fogToggle)
self.accept(cfg['control_lighting'], self.camLightToggle)
self.accept(cfg['control_help'], self.displayKeyHelp)
self.accept(cfg['control_flymode'], self.toggleFlymode)
self.accept(cfg['control_reload-zone'], self.reloadZone)
self.accept(cfg['control_cam-left'], self.setKey, ["cam-left",1])
self.accept(cfg['control_cam-right'], self.setKey, ["cam-right",1])
self.accept(cfg['control_forward'], self.setKey, ["forward",1])
self.accept("mouse3", self.setKey, ["mouse3",1])
self.accept(cfg['control_backward'], self.setKey, ["backward",1])
self.accept("k-up", self.hideKeyHelp)
self.accept(cfg['control_cam-left']+"-up", self.setKey, ["cam-left",0])
self.accept(cfg['control_cam-right']+"-up", self.setKey, ["cam-right",0])
self.accept(cfg['control_forward']+"-up", self.setKey, ["forward",0])
self.accept("mouse3-up", self.setKey, ["mouse3",0])
self.accept(cfg['control_backward']+"-up", self.setKey, ["backward",0])
self.accept(cfg['toggle_edit-mode'], self.toggleEditMode)
self.accept(cfg['toggle_insert-mode'], self.toggleInsertMode)
self.accept(cfg['toggle_explore-mode'], self.toggleExploreMode)
self.accept(cfg['toggle_grid-mode'], self.toggleGridMode)
# Accept both single-presses and long presses for rotating models
self.accept(cfg['rotate-right'] + "-repeat", self.rotateModelRight)
self.accept(cfg['rotate-left'] + "-repeat", self.rotateModelLeft)
self.accept(cfg['rotate-right'], self.rotateModelRight)
self.accept(cfg['rotate-left'], self.rotateModelLeft)
self.accept(cfg['clear-selection'], self.clearSelection)
else:
messenger.clear()
def rotateModelRight(self):
if globals.editMode == True:
if globals.selectedSpawn:
cfg = self.configurator.config
globals.selectedSpawn.model.setH(globals.selectedSpawn.model.getH() + int(cfg['rotation-amount']))
# Really not sure about that...
if globals.selectedSpawn.model.getH() > 360:
globals.selectedSpawn.model.setH(0)
print globals.selectedSpawn.model.getH()
globals.selectedSpawn.setheadingfromworld(globals.selectedSpawn.model.getH())
globals.spawndialog.m_spawnEntryHeadingTextCtrl.SetValue(str(globals.selectedSpawn.spawnentry_heading))
if globals.config['autosave_edit-mode'] == 'True':
globals.database.UpdateSpawn(globals.selectedSpawn)
print globals.selectedSpawn.spawnentry_heading
def rotateModelLeft(self):
if globals.editMode == True:
if globals.selectedSpawn:
cfg = self.configurator.config
globals.selectedSpawn.model.setH(globals.selectedSpawn.model.getH() - int(cfg['rotation-amount']))
# Really not sure about that either...
if globals.selectedSpawn.model.getH() < -360:
globals.selectedSpawn.model.setH(0)
print globals.selectedSpawn.model.getH()
globals.selectedSpawn.setheadingfromworld(globals.selectedSpawn.model.getH())
globals.spawndialog.m_spawnEntryHeadingTextCtrl.SetValue(str(globals.selectedSpawn.spawnentry_heading))
if globals.config['autosave_edit-mode'] == 'True':
globals.database.UpdateSpawn(globals.selectedSpawn)
print globals.selectedSpawn.spawnentry_heading
def clearSelection(self, eraseNpcId = True):
globals.selectedspawn = None
globals.selectedgrid = None
globals.picker.lastSelectedObject = None
if self.inst6:
self.inst6.destroy()
self.inst6 = addInstructions(0.7, "Current selection: None")
npcid = globals.spawndialog.m_spawnEntryNpcIdTextCtrl.Value
globals.spawndialog.Reset()
# f*****g hacky shit man
if eraseNpcId == False:
globals.spawndialog.m_spawnEntryNpcIdTextCtrl.SetValue(npcid)
gridmanager = GridpointManager()
gridmanager.ResetGridList()
print "Cleared all selections !"
def toggleDefaultMode(self):
globals.editMode = False
globals.insertMode = False
globals.exploreMode = True
globals.gridMode = False
print "STARTUP Explore mode ACTIVATED"
print "STARTUP Grid mode DEACTIVATED"
self.inst4 = addInstructions(0.8, "Explore mode ON")
self.inst5 = addInstructions(0.75, "Grid mode OFF")
self.inst6 = addInstructions(0.7, "Current selection: None")
def toggleEditMode(self):
globals.editMode = True
globals.insertMode = False
globals.exploreMode = False
print "Edit mode ACTIVATED"
if self.inst4:
self.inst4.destroy()
self.inst4 = addInstructions(0.8, "Edit mode ON")
def toggleInsertMode(self):
globals.editMode = False
globals.insertMode = True
globals.exploreMode = False
print "Insert mode ACTIVATED"
if self.inst4:
self.inst4.destroy()
self.inst4 = addInstructions(0.8, "Insert mode ON")
def toggleExploreMode(self):
globals.editMode = False
globals.insertMode = False
globals.exploreMode = True
print "Explore mode ACTIVATED"
if self.inst4:
self.inst4.destroy()
self.inst4 = addInstructions(0.8, "Explore mode ON")
def toggleGridMode(self):
if globals.gridMode == False:
globals.gridMode = True
print "Grid mode ACTIVATED"
if self.inst5:
self.inst5.destroy()
self.inst5 = addInstructions(0.75, "Grid mode ON")
else:
globals.gridMode = False
print "Grid mode DEACTIVATED"
if self.inst5:
self.inst5.destroy()
self.inst5 = addInstructions(0.75, "Grid mode OFF")
def setSpeed(self, key, value):
self.cam_speed = value
self.setFlymodeText()
def fogToggle(self):
if self.fog == 1:
render.clearFog()
base.camLens.setFar(100000)
self.fog = 0
else:
render.setFog(self.linfog)
base.camLens.setFar(1200)
self.fog = 1
def camLightToggle(self):
if self.cam_light == 0:
render.setLight(self.plnp)
self.cam_light = 1
else:
render.clearLight(self.plnp)
self.cam_light = 0
def displayKeyHelp(self):
self.kh = []
msg = 'HOTKEYS:'
pos = 0.75
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = '------------------'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'W: camera fwd, S: camera bck, A: rotate view left, D: rotate view right'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = '1-5: set camera movement speed'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'F: toggle Flymode/Walkmode'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'L: load a zone'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'ALT-F: toggle FOG and FAR plane on/off'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'T: toggle additional camera "torch" light on/off'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'Z: set currently loaded zone as new startup default'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'ESC: exit World Forge'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
def hideKeyHelp(self):
for n in self.kh:
n.removeNode()
def setFlymodeText(self):
zname = ''
if self.zone:
zname = self.zone.name
if self.flyMode == 0:
self.inst0.setText("[WALKMODE][%i] %s" % (self.cam_speed+1, zname))
else:
self.inst0.setText("[FLYMODE][%i] %s " % (self.cam_speed+1, zname))
def toggleFlymode(self):
zname = ''
if self.zone:
zname = self.zone.name
if self.flyMode == 0:
self.flyMode = 1
else:
self.flyMode = 0
self.setFlymodeText()
# Define a procedure to move the camera.
def spinCameraTask(self, task):
angleDegrees = task.time * 6.0
angleRadians = angleDegrees * (pi / 180.0)
base.camera.setPos(20 * sin(angleRadians), -20.0 * cos(angleRadians), 3)
base.camera.setHpr(angleDegrees, 0, 0)
return task.cont
def camTask(self, task):
if globals.hasClickedSpawn:
base.camera.setPos(globals.selectedSpawnPoint3D)
self.campos = globals.selectedSpawnPoint3D
globals.hasClickedSpawn = False
elif globals.hasClickedGrid:
base.camera.setPos(globals.selectedGridPoint3D)
self.campos = globals.selectedGridPoint3D
globals.hasClickedGrid = False
else:
# query the mouse
mouse_dx = 0
mouse_dy = 0
# if we have a mouse and the right button is depressed
if base.mouseWatcherNode.hasMouse():
if self.keyMap["mouse3"] != 0:
self.mouse_accum.update()
else:
self.mouse_accum.reset()
mouse_dx = self.mouse_accum.dx
mouse_dy = self.mouse_accum.dy
self.rXSpeed = fabs(self.mouse_accum.dx) * (self.cam_speed+1) * max(5 * 1000/self.xres,3)
self.rYSpeed = fabs(self.mouse_accum.dy) * (self.cam_speed+1) * max(3 * 1000/self.yres,1)
if (self.keyMap["cam-left"]!=0 or mouse_dx < 0):
if self.rSpeed < 160:
self.rSpeed += 80 * globalClock.getDt()
if mouse_dx != 0:
self.camHeading += self.rXSpeed * globalClock.getDt()
else:
self.camHeading += self.rSpeed * globalClock.getDt()
if self.camHeading > 360.0:
self.camHeading = self.camHeading - 360.0
elif (self.keyMap["cam-right"]!=0 or mouse_dx > 0):
if self.rSpeed < 160:
self.rSpeed += 80 * globalClock.getDt()
if mouse_dx != 0:
self.camHeading -= self.rXSpeed * globalClock.getDt()
else:
self.camHeading -= self.rSpeed * globalClock.getDt()
if self.camHeading < 0.0:
self.camHeading = self.camHeading + 360.0
else:
self.rSpeed = 80
if mouse_dy > 0:
self.camPitch += self.rYSpeed * globalClock.getDt()
elif mouse_dy < 0:
self.camPitch -= self.rYSpeed * globalClock.getDt()
# set camera heading and pitch
base.camera.setHpr(self.camHeading, self.camPitch, 0)
# viewer position (camera) movement control
v = render.getRelativeVector(base.camera, Vec3.forward())
if not self.flyMode:
v.setZ(0.0)
move_speed = self.cam_speeds[self.cam_speed]
if self.keyMap["forward"] == 1:
self.campos += v * move_speed * globalClock.getDt()
if self.keyMap["backward"] == 1:
self.campos -= v * move_speed * globalClock.getDt()
# actually move the camera
lastPos = base.camera.getPos()
base.camera.setPos(self.campos)
# self.plnp.setPos(self.campos) # move the point light with the viewer position
# WALKMODE: simple collision detection
# we simply check a ray from slightly below the "eye point" straight down
# for geometry collisions and if there are any we detect the point of collision
# and adjust the camera's Z accordingly
if self.flyMode == 0:
# move the camera to where it would be if it made the move
# the colliderNode moves with it
# base.camera.setPos(self.campos)
# check for collissons
self.cTrav.traverse(render)
entries = []
for i in range(self.camGroundHandler.getNumEntries()):
entry = self.camGroundHandler.getEntry(i)
entries.append(entry)
# print 'collision'
entries.sort(lambda x,y: cmp(y.getSurfacePoint(render).getZ(),
x.getSurfacePoint(render).getZ()))
if (len(entries) > 0): # and (entries[0].getIntoNode().getName() == "terrain"):
# print len(entries)
self.campos.setZ(entries[0].getSurfacePoint(render).getZ()+self.eyeHeight)
else:
self.campos = lastPos
base.camera.setPos(self.campos)
#if (base.camera.getZ() < self.player.getZ() + 2.0):
# base.camera.setZ(self.player.getZ() + 2.0)
# update loc and hpr display
pos = base.camera.getPos()
hpr = base.camera.getHpr()
self.inst2.setText('Loc: %.2f, %.2f, %.2f' % (pos.getX(), pos.getY(), pos.getZ()))
self.inst3.setText('Hdg: %.2f, %.2f, %.2f' % (hpr.getX(), hpr.getY(), hpr.getZ()))
return task.cont
def exitGame(self):
globals.database.conn.close()
print "DB connection closed !"
sys.exit(0)
def resizeGame(self,win):
props = base.win.getProperties()
self.xres = props.getXSize()
self.yres = props.getYSize()
self.xres_half = self.xres / 2
self.yres_half = self.yres / 2
self.saveDefaultRes()
#Records the state of the arrow keys
# this is used for camera control
def setKey(self, key, value):
self.keyMap[key] = value
# -------------------------------------------------------------------------
# this is the mythical MAIN LOOP :)
def update(self):
if self.zone_reload_name != None:
self.doReload(self.zone_reload_name)
self.zone_reload_name = None
if self.zone != None:
self.zone.update()
taskMgr.step()
# ZONE loading ------------------------------------------------------------
# general zone loader driver
# removes existing zone (if any) and load the new one
def loadZone(self, name, path):
if path[len(path)-1] != '/':
path += '/'
if self.zone:
self.zone.rootNode.removeNode()
self.zone = Zone(self, name, path)
error = self.zone.load()
if error == 0:
self.consoleOff()
self.setFlymodeText()
base.setBackgroundColor(self.fog_colour)
def saveDefaultRes(self):
cfg = self.configurator.config
cfg['xres'] = str(self.xres)
cfg['yres'] = str(self.yres)
# initial world load after bootup
def load(self):
cfg = self.configurator.config
zone_name = cfg['default_zone']
globals.currentZone = zone_name
basepath = cfg['basepath']
self.loadZone(zone_name, basepath)
# zone reload user interface
# this gets called from our update loop when it detects that zone_reload_name has been set
# we do this in this convoluted fashion in order to keep the main loop taskMgr updates ticking
# because otherwise our status console output at various stages during the zone load would not
# be displayed. Yes, this is hacky.
def doReload(self, name):
cfg = self.configurator.config
basepath = cfg['basepath']
self.loadZone(name, basepath)
# form dialog callback
# this gets called from the form when the user has entered a something
# (hopefully a correct zone short name)
def reloadZoneDialogCB(self, name):
self.frmDialog.end()
self.zone_reload_name = name
self.toggleControls(1)
# this is called when the user presses "l"
# it disables normal controls and fires up our query form dialog
def reloadZone(self):
base.setBackgroundColor((0,0,0))
self.toggleControls(0)
self.consoleOn()
self.frmDialog = FileDialog(
"Please enter the shortname of the zone you wish to load:",
"Examples: qrg, blackburrow, freportn, crushbone etc.",
self.reloadZoneDialogCB)
self.frmDialog.activate() # relies on the main update loop to run
#####################################
# Custom methods
#####################################
# Handles populating the zone with spawn data from the EQEmu DB
# also makes each spawner model pickable
def PopulateSpawns(self, cursor, numrows):
spawn_coords = list()
globals.spawn_list = list()
cfg = self.configurator.config
for x in range(0, numrows):
row = cursor.fetchone()
point = Point3(long(row["Spawn2Y"]), long(row["Spawn2X"]), long(row["Spawn2Z"]))
if cfg['ignore_duplicate_spawns'] == 'True':
if point not in spawn_coords:
self.PlaceSpawnPointOn3dMap(row)
spawn_coords.append(point)
else:
self.PlaceSpawnPointOn3dMap(row)
def PlaceSpawnPointOn3dMap(self, row):
spawn = Spawn()
self.InitSpawnData(spawn, row)
spawn.model = loader.loadModel(spawn.modelname)
spawn.initmodel()
spawn.model.reparentTo(render)
spawn.initheadingfromdb(row["Spawn2Heading"])
spawn.placeintoworld(row["Spawn2Y"], row["Spawn2X"], row["Spawn2Z"])
min, macks = spawn.model.getTightBounds()
radius = max([macks.getY() - min.getY(), macks.getX() - min.getX()]) / 2
cs = CollisionSphere(row["Spawn2X"], row["Spawn2Y"], row["Spawn2Z"], radius)
csNode = spawn.model.attachNewNode(CollisionNode("modelCollide"))
csNode.node().addSolid(cs)
# TODO: ADD MORE TAGS??
spawn.model.setTag("name", row["NpcName"])
spawn.model.setTag("spawngroup_name", row["spawngroup_name"])
spawn.model.setTag("spawn2id", str(row["Spawn2Id"]))
spawn.model.setTag("type", "spawn")
globals.picker.makePickable(spawn.model)
globals.spawn_list.append(spawn)
# Initializes a spawn object with database values
def InitSpawnData(self, spawn, row):
spawn.spawngroup_id = row["Spawngroup_id"]
spawn.spawngroup_name = row["spawngroup_name"]
spawn.spawngroup_minx = row["Spawngroup_minX"]
spawn.spawngroup_maxx= row["Spawngroup_maxX"]
spawn.spawngroup_miny = row["Spawngroup_minY"]
spawn.spawngroup_maxy = row["Spawngroup_maxY"]
spawn.spawngroup_dist = row["Spawngroup_dist"]
spawn.spawngroup_mindelay = row["Spawngroup_mindelay"]
spawn.spawngroup_delay = row["Spawngroup_delay"]
spawn.spawngroup_despawn = row["Spawngroup_despawntimer"]
spawn.spawngroup_despawntimer = row["Spawngroup_despawntimer"]
spawn.spawngroup_spawnlimit = row["Spawngroup_spawnlimit"]
spawn.spawnentry_id = row["Spawn2Id"]
spawn.spawnentry_npcid = row["NpcId"]
spawn.spawnentry_npcname = row["NpcName"]
spawn.spawnentry_chance = row["Spawnentry_chance"]
spawn.spawnentry_x = row["Spawn2X"]
spawn.spawnentry_y = row["Spawn2Y"]
spawn.spawnentry_z = row["Spawn2Z"]
spawn.spawnentry_heading = row["Spawn2Heading"]
spawn.spawnentry_respawn = row["Spawn2Respawn"]
spawn.spawnentry_variance = row["Spawn2Variance"]
spawn.spawnentry_pathgrid = row["Spawn2Grid"]
spawn.spawnentry_condition = row["Spawn2Condition"]
spawn.spawnentry_condvalue = row["Spawn2CondValue"]
spawn.spawnentry_version = row["Spawn2Version"]
spawn.spawnentry_enabled = row["Spawn2Enabled"]
spawn.spawnentry_animation = row["Spawn2Animation"]
spawn.spawnentry_zone = row["Spawn2Zone"]
spawn.spawnentry_originalx = row["Spawn2X"]
spawn.spawnentry_originaly = row["Spawn2Y"]
spawn.spawnentry_originalz = row["Spawn2Z"]
spawn.spawnentry_originalheading = row["Spawn2Heading"]
# Initializes the camera position upon startup
def InitCameraPosition(self):
world.campos = Point3(-155.6, 41.2, 4.9 + world.eyeHeight)
world.camHeading = 270.0
base.camera.setPos(world.campos)
def GetCamera(self):
return base.camera
class World(DirectObject):
def __init__(self):
self.last_mousex = 0
self.last_mousey = 0
self.zone = None
self.zone_reload_name = None
self.winprops = WindowProperties( )
# simple console output
self.consoleNode = NodePath(PandaNode("console_root"))
self.consoleNode.reparentTo(aspect2d)
self.console_num_lines = 24
self.console_cur_line = -1
self.console_lines = []
for i in range(0, self.console_num_lines):
self.console_lines.append(OnscreenText(text='', style=1, fg=(1,1,1,1),
pos=(-1.3, .4-i*.05), align=TextNode.ALeft, scale = .035, parent = self.consoleNode))
# Configuration
self.consoleOut('zonewalk v.%s loading configuration' % VERSION)
self.configurator = Configurator(self)
cfg = self.configurator.config
resaveRes = False
if 'xres' in cfg:
self.xres = int(cfg['xres'])
else:
self.xres = 1024
resaveRes = True
if 'yres' in cfg:
self.yres = int(cfg['yres'])
else:
self.yres = 768
resaveRes = True
if resaveRes:
self.saveDefaultRes()
self.xres_half = self.xres / 2
self.yres_half = self.yres / 2
self.mouse_accum = MouseAccume( lambda: (self.xres_half,self.yres_half))
self.eyeHeight = 7.0
self.rSpeed = 80
self.flyMode = 1
# application window setup
base.win.setClearColor(Vec4(0,0,0,1))
self.winprops.setTitle( 'zonewalk')
self.winprops.setSize(self.xres, self.yres)
base.win.requestProperties( self.winprops )
base.disableMouse()
# network test stuff
self.login_client = None
if 'testnet' in cfg:
if cfg['testnet'] == '1':
self.doLogin()
# Post the instructions
self.title = addTitle('zonewalk v.' + VERSION)
self.inst0 = addInstructions(0.95, "[FLYMODE][1]")
self.inst1 = addInstructions(-0.95, "Camera control with WSAD/mouselook. Press K for hotkey list, ESC to exit.")
self.inst2 = addInstructions(0.9, "Loc:")
self.inst3 = addInstructions(0.85, "Hdg:")
self.error_inst = addInstructions(0, '')
self.kh = []
self.campos = Point3(155.6, 41.2, 4.93)
base.camera.setPos(self.campos)
# Accept the application control keys: currently just esc to exit navgen
self.accept("escape", self.exitGame)
self.accept("window-event", self.resizeGame)
# Create some lighting
ambient_level = .6
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(ambient_level, ambient_level, ambient_level, 1.0))
render.setLight(render.attachNewNode(ambientLight))
direct_level = 0.8
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(Vec3(0.0, 0.0, -1.0))
directionalLight.setColor(Vec4(direct_level, direct_level, direct_level, 1))
directionalLight.setSpecularColor(Vec4(direct_level, direct_level, direct_level, 1))
render.setLight(render.attachNewNode(directionalLight))
# create a point light that will follow our view point (the camera for now)
# attenuation is set so that this point light has a torch like effect
self.plight = PointLight('plight')
self.plight.setColor(VBase4(0.8, 0.8, 0.8, 1.0))
self.plight.setAttenuation(Point3(0.0, 0.0, 0.0002))
self.plnp = base.camera.attachNewNode(self.plight)
self.plnp.setPos(0, 0, 0)
render.setLight(self.plnp)
self.cam_light = 1
self.keyMap = {"left":0, "right":0, "forward":0, "backward":0, "cam-left":0, \
"cam-right":0, "mouse3":0, "flymode":1 }
# setup FOG
self.fog_colour = (0.8,0.8,0.8,1.0)
self.linfog = Fog("A linear-mode Fog node")
self.linfog.setColor(self.fog_colour)
self.linfog.setLinearRange(700, 980) # onset, opaque distances as params
# linfog.setLinearFallback(45,160,320)
base.camera.attachNewNode(self.linfog)
render.setFog(self.linfog)
self.fog = 1
# camera control
self.campos = Point3(0, 0, 0)
self.camHeading = 0.0
self.camPitch = 0.0
base.camLens.setFov(65.0)
base.camLens.setFar(1200)
self.cam_speed = 0 # index into self.camp_speeds
self.cam_speeds = [40.0, 80.0, 160.0, 320.0, 640.0]
# Collision Detection for "WALKMODE"
# We will detect the height of the terrain by creating a collision
# ray and casting it downward toward the terrain. The ray will start above the camera.
# A ray may hit the terrain, or it may hit a rock or a tree. If it
# hits the terrain, we can detect the height. If it hits anything
# else, we rule that the move is illegal.
self.cTrav = CollisionTraverser()
self.camGroundRay = CollisionRay()
self.camGroundRay.setOrigin(0.0, 0.0, 0.0)
self.camGroundRay.setDirection(0,0,-1) # straight down
self.camGroundCol = CollisionNode('camRay')
self.camGroundCol.addSolid(self.camGroundRay)
self.camGroundCol.setFromCollideMask(BitMask32.bit(0))
self.camGroundCol.setIntoCollideMask(BitMask32.allOff())
# attach the col node to the camCollider dummy node
self.camGroundColNp = base.camera.attachNewNode(self.camGroundCol)
self.camGroundHandler = CollisionHandlerQueue()
self.cTrav.addCollider(self.camGroundColNp, self.camGroundHandler)
# Uncomment this line to see the collision rays
# self.camGroundColNp.show()
# Uncomment this line to show a visual representation of the
# collisions occuring
# self.cTrav.showCollisions(render)
# Add the spinCameraTask procedure to the task manager.
# taskMgr.add(self.spinCameraTask, "SpinCameraTask")
taskMgr.add(self.camTask, "camTask")
self.toggleControls(1)
# need to step the task manager once to make our fake console work
taskMgr.step()
# CONSOLE ---------------------------------------------------------------------
def consoleScroll(self):
for i in range(0, self.console_num_lines-1):
self.console_lines[i].setText(self.console_lines[i+1].getText())
def consoleOut(self, text):
print text # output to stdout/log too
if self.console_cur_line == self.console_num_lines-1:
self.consoleScroll()
elif self.console_cur_line < self.console_num_lines-1:
self.console_cur_line += 1
self.console_lines[self.console_cur_line].setText(text)
taskMgr.step()
def consoleOn(self):
self.consoleNode.show()
def consoleOff(self):
self.consoleNode.hide()
# User controls -----------------------------------------------------------
def toggleControls(self, on):
cfg = self.configurator.config
if on == 1:
self.accept("escape", self.exitGame)
self.accept("1", self.setSpeed, ["speed", 0])
self.accept("2", self.setSpeed, ["speed", 1])
self.accept("3", self.setSpeed, ["speed", 2])
self.accept("4", self.setSpeed, ["speed", 3])
self.accept("5", self.setSpeed, ["speed", 4])
self.accept("alt-f", self.fogToggle)
self.accept(cfg['control_lighting'], self.camLightToggle)
self.accept(cfg['control_help'], self.displayKeyHelp)
self.accept(cfg['control_flymode'], self.toggleFlymode)
self.accept(cfg['control_reload-zone'], self.reloadZone)
# Deactivate this for now
#self.accept("z", self.saveDefaultZone)
self.accept(cfg['control_cam-left'], self.setKey, ["cam-left",1])
self.accept(cfg['control_cam-right'], self.setKey, ["cam-right",1])
self.accept(cfg['control_forward'], self.setKey, ["forward",1])
# Mouse1 should be for clicking on objects
#self.accept("mouse1", self.setKey, ["forward",1])
self.accept("mouse3", self.setKey, ["mouse3",1])
self.accept(cfg['control_backward'], self.setKey, ["backward",1])
self.accept("k-up", self.hideKeyHelp)
self.accept(cfg['control_cam-left']+"-up", self.setKey, ["cam-left",0])
self.accept(cfg['control_cam-right']+"-up", self.setKey, ["cam-right",0])
self.accept(cfg['control_forward']+"-up", self.setKey, ["forward",0])
# Mouse1 should be for clicking on objects
#self.accept("mouse1-up", self.setKey, ["forward",0])
self.accept("mouse3-up", self.setKey, ["mouse3",0])
self.accept(cfg['control_backward']+"-up", self.setKey, ["backward",0])
else:
messenger.clear()
def setSpeed(self, key, value):
self.cam_speed = value
self.setFlymodeText()
def fogToggle(self):
if self.fog == 1:
render.clearFog()
base.camLens.setFar(100000)
self.fog = 0
else:
render.setFog(self.linfog)
base.camLens.setFar(1200)
self.fog = 1
def camLightToggle(self):
if self.cam_light == 0:
render.setLight(self.plnp)
self.cam_light = 1
else:
render.clearLight(self.plnp)
self.cam_light = 0
def displayKeyHelp(self):
self.kh = []
msg = 'HOTKEYS:'
pos = 0.75
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = '------------------'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'W: camera fwd, S: camera bck, A: rotate view left, D: rotate view right'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = '1-5: set camera movement speed'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'F: toggle Flymode/Walkmode'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'L: load a zone'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'ALT-F: toggle FOG and FAR plane on/off'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'T: toggle additional camera "torch" light on/off'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'Z: set currently loaded zone as new startup default'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
msg = 'ESC: exit zonewalk'
pos -= 0.05
self.kh.append(OnscreenText(text=msg, style=1, fg=(1,1,1,1),
pos=(-0.5, pos), align=TextNode.ALeft, scale = .04))
def hideKeyHelp(self):
for n in self.kh:
n.removeNode()
def setFlymodeText(self):
zname = ''
if self.zone:
zname = self.zone.name
if self.flyMode == 0:
self.inst0.setText("[WALKMODE][%i] %s" % (self.cam_speed+1, zname))
else:
self.inst0.setText("[FLYMODE][%i] %s " % (self.cam_speed+1, zname))
def toggleFlymode(self):
zname = ''
if self.zone:
zname = self.zone.name
if self.flyMode == 0:
self.flyMode = 1
else:
self.flyMode = 0
self.setFlymodeText()
# Define a procedure to move the camera.
def spinCameraTask(self, task):
angleDegrees = task.time * 6.0
angleRadians = angleDegrees * (pi / 180.0)
base.camera.setPos(20 * sin(angleRadians), -20.0 * cos(angleRadians), 3)
base.camera.setHpr(angleDegrees, 0, 0)
return task.cont
def camTask(self, task):
# query the mouse
mouse_dx = 0
mouse_dy = 0
# if we have a mouse and the right button is depressed
if base.mouseWatcherNode.hasMouse():
if self.keyMap["mouse3"] != 0:
self.mouse_accum.update()
else:
self.mouse_accum.reset()
mouse_dx = self.mouse_accum.dx
mouse_dy = self.mouse_accum.dy
self.rXSpeed = fabs(self.mouse_accum.dx) * (self.cam_speed+1) * max(5 * 1000/self.xres,3)
self.rYSpeed = fabs(self.mouse_accum.dy) * (self.cam_speed+1) * max(3 * 1000/self.yres,1)
if (self.keyMap["cam-left"]!=0 or mouse_dx < 0):
if self.rSpeed < 160:
self.rSpeed += 80 * globalClock.getDt()
if mouse_dx != 0:
self.camHeading += self.rXSpeed * globalClock.getDt()
else:
self.camHeading += self.rSpeed * globalClock.getDt()
if self.camHeading > 360.0:
self.camHeading = self.camHeading - 360.0
elif (self.keyMap["cam-right"]!=0 or mouse_dx > 0):
if self.rSpeed < 160:
self.rSpeed += 80 * globalClock.getDt()
if mouse_dx != 0:
self.camHeading -= self.rXSpeed * globalClock.getDt()
else:
self.camHeading -= self.rSpeed * globalClock.getDt()
if self.camHeading < 0.0:
self.camHeading = self.camHeading + 360.0
else:
self.rSpeed = 80
if mouse_dy > 0:
self.camPitch += self.rYSpeed * globalClock.getDt()
elif mouse_dy < 0:
self.camPitch -= self.rYSpeed * globalClock.getDt()
# set camera heading and pitch
base.camera.setHpr(self.camHeading, self.camPitch, 0)
# viewer position (camera) movement control
v = render.getRelativeVector(base.camera, Vec3.forward())
if not self.flyMode:
v.setZ(0.0)
move_speed = self.cam_speeds[self.cam_speed]
if self.keyMap["forward"] == 1:
self.campos += v * move_speed * globalClock.getDt()
if self.keyMap["backward"] == 1:
self.campos -= v * move_speed * globalClock.getDt()
# actually move the camera
lastPos = base.camera.getPos()
base.camera.setPos(self.campos)
# self.plnp.setPos(self.campos) # move the point light with the viewer position
# WALKMODE: simple collision detection
# we simply check a ray from slightly below the "eye point" straight down
# for geometry collisions and if there are any we detect the point of collision
# and adjust the camera's Z accordingly
if self.flyMode == 0:
# move the camera to where it would be if it made the move
# the colliderNode moves with it
# base.camera.setPos(self.campos)
# check for collissons
self.cTrav.traverse(render)
entries = []
for i in range(self.camGroundHandler.getNumEntries()):
entry = self.camGroundHandler.getEntry(i)
entries.append(entry)
# print 'collision'
entries.sort(lambda x,y: cmp(y.getSurfacePoint(render).getZ(),
x.getSurfacePoint(render).getZ()))
if (len(entries) > 0): # and (entries[0].getIntoNode().getName() == "terrain"):
# print len(entries)
self.campos.setZ(entries[0].getSurfacePoint(render).getZ()+self.eyeHeight)
else:
self.campos = lastPos
base.camera.setPos(self.campos)
#if (base.camera.getZ() < self.player.getZ() + 2.0):
# base.camera.setZ(self.player.getZ() + 2.0)
# update loc and hpr display
pos = base.camera.getPos()
hpr = base.camera.getHpr()
self.inst2.setText('Loc: %.2f, %.2f, %.2f' % (pos.getX(), pos.getY(), pos.getZ()))
self.inst3.setText('Hdg: %.2f, %.2f, %.2f' % (hpr.getX(), hpr.getY(), hpr.getZ()))
return task.cont
def exitGame(self):
sys.exit(0)
def resizeGame(self,win):
props = base.win.getProperties()
self.xres = props.getXSize()
self.yres = props.getYSize()
self.xres_half = self.xres / 2
self.yres_half = self.yres / 2
self.saveDefaultRes()
#Records the state of the arrow keys
# this is used for camera control
def setKey(self, key, value):
self.keyMap[key] = value
# -------------------------------------------------------------------------
# this is the mythical MAIN LOOP :)
def update(self):
if self.zone_reload_name != None:
self.doReload(self.zone_reload_name)
self.zone_reload_name = None
if self.zone != None:
self.zone.update()
taskMgr.step()
if self.login_client != None:
self.login_client.update()
# ZONE loading ------------------------------------------------------------
# general zone loader driver
# removes existing zone (if any) and load the new one
def loadZone(self, name, path):
if path[len(path)-1] != '/':
path += '/'
if self.zone:
self.zone.rootNode.removeNode()
self.zone = Zone(self, name, path)
error = self.zone.load()
if error == 0:
self.consoleOff()
self.setFlymodeText()
base.setBackgroundColor(self.fog_colour)
def saveDefaultRes(self):
cfg = self.configurator.config
cfg['xres'] = str(self.xres)
cfg['yres'] = str(self.yres)
#self.configurator.saveConfig()
# initial world load after bootup
def load(self):
cfg = self.configurator.config
if self.login_client != None:
return
zone_name = cfg['default_zone']
basepath = cfg['basepath']
self.loadZone(zone_name, basepath)
# config save user interfacce
def saveDefaultZone(self):
if self.zone:
cfg = self.configurator.config
cfg['default_zone'] = self.zone.name
#self.configurator.saveConfig()
# zone reload user interface
# this gets called from our update loop when it detects that zone_reload_name has been set
# we do this in this convoluted fashion in order to keep the main loop taskMgr updates ticking
# because otherwise our status console output at various stages during the zone load would not
# be displayed. Yes, this is hacky.
def doReload(self, name):
cfg = self.configurator.config
basepath = cfg['basepath']
self.loadZone(name, basepath)
# form dialog callback
# this gets called from the form when the user has entered a something
# (hopefully a correct zone short name)
def reloadZoneDialogCB(self, name):
self.frmDialog.end()
self.zone_reload_name = name
self.toggleControls(1)
# this is called when the user presses "l"
# it disables normal controls and fires up our query form dialog
def reloadZone(self):
base.setBackgroundColor((0,0,0))
self.toggleControls(0)
self.consoleOn()
self.frmDialog = FileDialog(
"Please enter the shortname of the zone you wish to load:",
"Examples: qrg, blackburrow, freportn, crushbone etc.",
self.reloadZoneDialogCB)
self.frmDialog.activate() # relies on the main update loop to run
###############################
# EXPERIMENTAL
def doLogin(self):
self.login_client = UDPClientStream('127.0.0.1', 5998)
#####################################
# Custom methods
#####################################
# What happens when a user clicks on a model
def onModelClick():
# Code adapted freely from http://www.panda3d.org/forums/viewtopic.php?t=12717
global picker, selected_model
namedNode, thePoint, rawNode = picker.pick()
if namedNode:
if "_mesh" not in namedNode.getName(): # rough test to avoid printing infos on global zone mesh (ie: "freporte_mesh")
name = namedNode.getName()
p = namedNode.getParent()
pos = p.getPos()
selected_model = namedNode
print namedNode.getName()
print "Collision Point: ", thePoint
namedNode.ls()
else:
print "Clicked location point (y, x, z):", thePoint
#selected_model.setPos(thePoint.getX(), thePoint.getY(), thePoint.getZ())
m.setPos(thePoint.getX(), thePoint.getY(), thePoint.getZ())
print "Moved !"
# Handles populating the zone with spawn data from the EQEmu DB
# also makes each spawner model pickable
def PopulateSpawns(self, cursor, numrows):
spawn_coords = list()
globals.model_list = list()
for x in range(0, numrows):
row = cursor.fetchone()
point = Point3(long(row["Spawn2Y"]), long(row["Spawn2X"]), long(row["Spawn2Z"]))
if point not in spawn_coords:
s = loader.loadModel("models/cube.egg")
s.reparentTo(render)
s.setPos(row["Spawn2Y"], row["Spawn2X"], row["Spawn2Z"])
min,macks= s.getTightBounds()
radius = max([macks.getY() - min.getY(), macks.getX() - min.getX()])/2
cs = CollisionSphere(row["Spawn2X"], row["Spawn2Y"], row["Spawn2Z"], radius)
csNode = s.attachNewNode(CollisionNode("modelCollide"))
csNode.node().addSolid(cs)
s.setTag("name", row["name"])
picker.makePickable(s)
globals.model_list.append(s)
spawn_coords.append(point)
# Establishes a connection to the EQEmu database
def ConnectToDatabase(self):
configurator = Configurator(world)
cfg = configurator.config
conn = MySQLdb.Connection(
host=cfg['host'],
user=cfg['user'],
passwd=cfg['password'],
db=cfg['db'])
return conn
# Queries the Database in order to get spawn data
# (this should be refactored at some point)
def GetDbSpawnData(self, connection):
cursor = connection.cursor(MySQLdb.cursors.DictCursor)
query = """SELECT nt.name, s2.zone, s2.x as Spawn2X, s2.y as Spawn2Y, s2.z as Spawn2Z, sg.name as spawngroup_name,sg.id as Spawngroup_id, sg.min_x as Spawngroup_minX, sg.max_x as Spawngroup_maxX, sg.min_y as Spawngroup_minY, sg.max_y as Spawngroup_maxY, sg.dist as Spawngroup_dist, sg.mindelay as Spawngroup_mindelay,
sg.delay as Spawngroup_delay FROM spawn2 s2
JOIN spawngroup sg ON sg.id = s2.spawngroupid
JOIN spawnentry se
ON se.spawngroupid = sg.id
JOIN npc_types nt
ON nt.id = se.npcid
WHERE s2.zone = 'freporte'"""
cursor.execute(query)
return cursor
# Initializes the camera position upon startup
def InitCameraPosition(self):
world.campos = Point3(-155.6, 41.2, 4.9 + world.eyeHeight)
world.camHeading = 270.0
base.camera.setPos(world.campos)
def GetCamera(self):
return base.camera