def __init__(self, keyboard):
self.oP = OutPipe("TypingHandler", 0)
self.eI = EngineInterface()
self.keyboard = keyboard
self.letters = {
self.eI.e.AKEY: "a",
self.eI.e.BKEY: "b",
self.eI.e.CKEY: "c",
self.eI.e.DKEY: "d",
self.eI.e.EKEY: "e",
self.eI.e.FKEY: "f",
self.eI.e.GKEY: "g",
self.eI.e.HKEY: "h",
self.eI.e.IKEY: "i",
self.eI.e.JKEY: "j",
self.eI.e.KKEY: "k",
self.eI.e.LKEY: "l",
self.eI.e.MKEY: "m",
self.eI.e.NKEY: "n",
self.eI.e.OKEY: "o",
self.eI.e.PKEY: "p",
self.eI.e.QKEY: "q",
self.eI.e.RKEY: "r",
self.eI.e.SKEY: "s",
self.eI.e.TKEY: "t",
self.eI.e.UKEY: "u",
self.eI.e.VKEY: "v",
self.eI.e.WKEY: "w",
self.eI.e.XKEY: "x",
self.eI.e.YKEY: "y",
self.eI.e.ZKEY: "z",
}
self.specials = {
self.eI.e.ZEROKEY: "0",
self.eI.e.ONEKEY: "1",
self.eI.e.TWOKEY: "2",
self.eI.e.THREEKEY: "3",
self.eI.e.FOURKEY: "4",
self.eI.e.FIVEKEY: "5",
self.eI.e.SIXKEY: "6",
self.eI.e.SEVENKEY: "7",
self.eI.e.EIGHTKEY: "8",
self.eI.e.NINEKEY: "9",
self.eI.e.ACCENTGRAVEKEY: "`",
self.eI.e.BACKSLASHKEY: "\\",
self.eI.e.COMMAKEY: ",",
self.eI.e.EQUALKEY: "=",
self.eI.e.LEFTBRACKETKEY: "[",
self.eI.e.MINUSKEY: "-",
self.eI.e.PERIODKEY: ".",
self.eI.e.QUOTEKEY: "'",
self.eI.e.RIGHTBRACKETKEY: "]",
self.eI.e.SEMICOLONKEY: ";",
self.eI.e.SLASHKEY: "/",
self.eI.e.SPACEKEY: " ",
}
self.oP("Initialized.")
class Interface():
def __init__(self, name, resource, scriptName):
self.oP = OutPipe("Interface - " + name, 0)
self.eI = EngineInterface(objectMode=False)
self.sE = ScriptExecuter()
self.name = name
self.gameObject = None
self.sE.addContext("Interface", self)
self.sE.execute(scriptName)
self.eI.getGlobal("addToQueue")(resource, name, self)
if hasattr(self, "init"):
self.init()
self.oP("Added interface %s." % name)
def __str__(self):
return self.name
def __repr__(self):
return self.name
def kill(self):
self.eI.removeInterface(self.name)
class VideoPlayer():
def __init__(self):
self.oP = OutPipe("VideoPlayer", 0)
self.eI = EngineInterface()
self.oP("Initialized.")
def playVideo(self, video):
playVideo = self.eI.getGlobal("playVideo")
if playVideo:
self.eI.l.globalDict["launcher"].sound.playVideoAudio(video)
playVideo(VIDEO_PATH + video + VIDEO_EXT)
self.oP("Requested video playback.")
def stopVideo(self):
stopVideo = self.eI.getGlobal("stopVideo")
if stopVideo:
self.eI.l.globalDict["launcher"].sound.stopVideoAudio()
stopVideo()
self.oP("Stopped video playback.")
def loop(self):
isVideoFinished = self.eI.getGlobal("isVideoFinished")
if isVideoFinished:
if isVideoFinished():
self.oP("Video end detected, stopping video.")
self.stopVideo()
def __init__(self, master):
self.oP = OutPipe("Localizer", 0)
self.eI = EngineInterface()
self.master = master
self.oldLanguage = ""
self.oldObjectCount = 0
self.oP("Initialized.")
def __init__(self):
self.oP = OutPipe("SoundEngine", 0)
self.eI = EngineInterface()
self.sD = SubtitleDrawer(self)
self.subtitles = 1
self.language = "en"
self.device = aud.device()
self.sounds = {}
self.dialogs = {}
self.music = None
self.musicHandle = None
self.playbacks = []
self.dialogPlaybacks = []
self.videoAudio = None
self.masterVolume = 1.0
self.dialogVolume = 1.0
self.musicVolume = 1.0
self.soundVolume = 1.0
self.setMasterVolume(1.0)
self.oP("Initialized.")
def __init__(self):
self.oP = OutPipe("InputReceiver", 0)
self.cR = ConfigReader(GAME_PATH + "controls")
self.sE = ScriptExecuter()
self.eI = EngineInterface(objectMode=False)
self.keyboard = self.eI.getKeyboard()
self.mouse = self.eI.getMouse()
self.tH = TypingHandler(self.keyboard)
self.pairs = {}
self.responses = {}
self.oldKeyboard = self.keyboard.events
self.oldMouse = self.mouse.events
self.sE.addContext("Input", self)
self.sE.execute(INPUT_PATH + "csp")
self.sE.execute(INPUT_PATH + "input")
self.keyEvents = []
self.readControls()
self.locked = False
self.xsens = 50
self.ysens = 50
self.inverted = 0
self.predict = False
self.recent = {}
self.oP("Initialized.")
class SubtitleDrawer():
def __init__(self, master):
self.oP = OutPipe("SubtitleDrawer", 0)
self.eI = EngineInterface()
self.master = master
self.currentSubtitle = None
self.oP("Initialized.")
def drawSubtitle(self, subtitle):
if self.master.subtitles:
drawSubtitle = self.eI.getGlobal("drawSubtitle")
subtitlesFile = open(
DIALOG_PATH + self.master.language + "/" + "dialogs" +
TEXT_EXT, "r")
self.currentSubtitle = subtitle
try:
subtitles = eval(subtitlesFile.read())
drawSubtitle(subtitles[subtitle])
except:
self.oP("Failed to read subtitles.")
drawSubtitle(subtitle)
subtitlesFile.close()
def clearSubtitle(self):
clearSubtitle = self.eI.getGlobal("clearSubtitle")
clearSubtitle()
def __init__(self, master):
self.oP = OutPipe("SubtitleDrawer", 0)
self.eI = EngineInterface()
self.master = master
self.currentSubtitle = None
self.oP("Initialized.")
def __init__(self):
self.oP = OutPipe("ShaderHandler", 0)
self.eI = EngineInterface()
self.actionQueue = []
self.actionCooldown = 0
self.oldObjectCount = 0
self.oP("Initialized.")
def __init__(self):
#Socket
self.__s = None
#Queues
self.__sq = []
self.__rq = []
#Incremental IDs
self.__packetIDOut = -1
#Clients
self.clients = []
#Acknowledgements
self.__requiredAcks = {}
#Shutdown
self.killThread = False
self.killQueue = []
#Logging
self.NAME = ""
self.DEBUG = False
self.VERBOSE = False
self.DATADUMP = False
#Network
self.BUFFER = 1024
self.HOST = "0.0.0.0"
self.PORT = 7777
#Config
self.PROTO = ""
self.DUPLEX = True
self.FORCESEND = False
self.FORCERECV = False
#Blocking/Timeout
self.BLOCK = 0
self.TIMEOUT = 0.001
#FIXME REMOVE FOR RE-USE
self.eI = EngineInterface()
self.pingcount = 1
self.pr("Started NetCore.")
class Localizer():
def __init__(self, master):
self.oP = OutPipe("Localizer", 0)
self.eI = EngineInterface()
self.master = master
self.oldLanguage = ""
self.oldObjectCount = 0
self.oP("Initialized.")
def getLocalization(self, msg):
localizationFile = open(LOCALIZATION_PATH+self.master.get("cl_language")+"/"+"strings"+TEXT_EXT, "r")
try:
strings = eval(localizationFile.read())
return strings[msg]
except:
return msg
def loop(self):
if self.oldLanguage != self.master.get("cl_language"):
for obj in self.eI.getAllObjects():
if "localized" in obj:
localized = self.getLocalization(obj["localized"])
if obj["Text"] != localized:
obj["Text"] = localized
self.oldLanguage = self.master.get("cl_language")
objects = self.eI.getAllObjects()
if self.oldObjectCount != len(objects):
for obj in objects:
if hasattr(obj, "resolution"):
obj.resolution = 10
if "localized" in obj and obj["Text"] in ["", "Text", obj["localized"]]:
localized = self.getLocalization(obj["localized"])
if obj["Text"] != localized:
obj["Text"] = localized
self.oldObjectCount = len(objects)
def __init__(self):
#Remove engine log
try:
os.remove(ENGINE_PATH + "engine_log" + TEXT_EXT)
except:
pass
#Remove net logs
try:
for i in os.listdir(NET_PATH):
os.remove(NET_PATH + i)
except:
pass
#Create net path
try:
os.mkdir(NET_PATH)
except:
pass
self.oP = OutPipe("Launcher", 0)
for line in self.getSystemInfo():
self.oP(line)
self.cR = ConfigReader(ENGINE_PATH + "engine")
self.sE = ScriptExecuter()
self.eI = EngineInterface()
self.eI.preLoad()
self.eI.preLoadEpi()
#Sloppy, removes the blacker that covers up starting glitches
self.eI.getOverlayScene().objects["BlackScreen"].endObject()
self.sound = SoundEngine()
self.sound.preLoadAudio()
self.s = None
self.c = None
self.output = True
self.oP("Initialized.")
class SoundEngine():
def __init__(self):
self.oP = OutPipe("SoundEngine", 0)
self.eI = EngineInterface()
self.sD = SubtitleDrawer(self)
self.subtitles = 1
self.language = "en"
self.device = aud.device()
self.sounds = {}
self.dialogs = {}
self.music = None
self.musicHandle = None
self.playbacks = []
self.dialogPlaybacks = []
self.videoAudio = None
self.masterVolume = 1.0
self.dialogVolume = 1.0
self.musicVolume = 1.0
self.soundVolume = 1.0
self.setMasterVolume(1.0)
self.oP("Initialized.")
def preLoadAudio(self):
self.oP("Preloading audio files...")
f = open(GAME_PATH + "preload_audio" + TEXT_EXT, "r")
try:
data = eval(f.read())
except:
pass
f.close()
for i in data:
if i[1] == "sound":
self.loadSound(i[0])
if i[1] == "music":
self.loadSound(i[0], music=True)
if i[1] == "dialog":
self.loadSound(i[0], dialog=True)
def setMasterVolume(self, volume):
self.masterVolume = volume * 0.1
self.device.volume = self.masterVolume
def setDialogVolume(self, volume):
self.dialogVolume = volume * 0.1
for key in self.dialogs.keys():
self.sounds[key].volume = self.soundVolume
for i in self.dialogPlaybacks:
i.volume = self.soundVolume
def setMusicVolume(self, volume):
self.musicVolume = volume * 0.1
if self.music:
self.music.volume = self.musicVolume
if self.musicHandle:
self.musicHandle.volume = self.musicVolume
def setSoundVolume(self, volume):
self.soundVolume = volume * 0.1
for key in self.sounds.keys():
self.sounds[key].volume = self.soundVolume
for i in self.playbacks:
i.volume = self.soundVolume
def loop(self):
self.listener = self.eI.getMainScene().active_camera
self.device.listener_location = self.listener.worldPosition
self.device.listener_orientation = self.listener.worldOrientation.to_quaternion(
)
self.device.listener_velocity = self.listener.getLinearVelocity()
#Update 3D positioning
for playback in self.playbacks + self.dialogPlaybacks:
if playback[1].status == True:
if playback[0]:
playback[1].relative = False
playback[1].location = playback[0].worldPosition
playback[1].orientation = playback[
0].worldOrientation.to_quaternion()
playback[1].velocity = playback[0].getLinearVelocity()
else:
playback[1].relative = False
playback[1].location = self.listener.worldPosition
playback[
1].orientation = self.listener.worldOrientation.to_quaternion(
)
playback[1].velocity = self.listener.getLinearVelocity()
#Garbage collection
else:
if playback in self.playbacks:
self.playbacks.remove(playback)
break
#Clear subtitles
for playback in self.dialogPlaybacks:
if playback[1].status == False:
if self.sD.currentSubtitle == playback[2]:
self.sD.clearSubtitle()
self.dialogPlaybacks.remove(playback)
break
#Music positioning and garbage collection
if self.musicHandle and self.musicHandle.status == True:
self.musicHandle.relative = False
self.musicHandle.location = self.listener.worldPosition
self.musicHandle.orientation = self.listener.worldOrientation.to_quaternion(
)
self.musicHandle.velocity = self.listener.getLinearVelocity()
elif self.musicHandle and self.musicHandle.status == False:
self.musicHandle = None
def load(self, location, name):
path = LOCATIONS[location]
if "Dialog" in path:
path += self.language + "/"
cR = ContentReader(path + name)
return cR
def loadSound(self, sound, music=False, dialog=False):
if dialog:
cR = self.load("Dialog", sound)
EXT = DIALOG_EXT
PATH = DIALOG_PATH + self.language + "/"
elif not music:
cR = self.load("Sound", sound)
EXT = SOUND_EXT
PATH = SOUND_PATH
else:
cR = self.load("Music", sound)
EXT = MUSIC_EXT
PATH = MUSIC_PATH
name = cR.get("name")
volume = cR.get("volume")
loop = cR.get("loop")
sound3D = cR.get("3D")
resourceNames = cR.get("resources")
resources = []
for n in resourceNames:
try:
factory = aud.Factory.file(PATH + n + EXT)
#Configure specific volumes
if dialog:
factory = factory.volume(self.dialogVolume)
elif not music:
factory = factory.volume(self.soundVolume)
else:
factory = factory.volume(self.musicVolume)
if loop:
factory = factory.loop(-1)
resources.append(factory)
self.oP("Loaded sound resource %s." % (n + EXT))
except:
self.oP("Failed to load sound resource %s." % (n + EXT))
self.oP("Loaded sound %s." % sound)
if dialog:
self.dialogs[name] = Sound(self, name, sound3D, resources)
elif not music:
self.sounds[name] = Sound(self, name, sound3D, resources)
else:
self.music = Sound(self, name, sound3D, resources)
def playSound(self, sound, emitter=None):
if not sound in self.sounds:
self.loadSound(sound)
if sound in self.sounds:
soundObject = self.sounds[sound]
handle = soundObject.play()
self.playbacks.append([emitter, handle, sound])
return handle
def stopSound(self, handle):
handle.stop()
for playback in self.playbacks:
if playback[1] == handle:
self.playbacks.remove(playback)
return playback[0].GUID, playback[2]
def playDialog(self, dialog, emitter=None):
if not dialog in self.dialogs:
self.loadSound(dialog, dialog=True)
if dialog in self.dialogs:
dialogObject = self.dialogs[dialog]
handle = dialogObject.play()
self.dialogPlaybacks.append([emitter, handle, dialog])
self.sD.drawSubtitle(dialog)
return handle
def stopDialog(self, handle):
handle.stop()
for playback in self.dialogPlaybacks:
if playback[1] == handle:
self.dialogPlaybacks.remove(playback)
return playback[0].GUID, playback[2]
def stopSoundByGUID(self, GUID, name):
for playback in self.playbacks:
if playback[0]["GUID"] == GUID and playback[2] == name:
playback[1].stop()
self.playbacks.remove(playback)
def playMusic(self, music):
if self.music:
self.stopMusic()
self.loadSound(music, music=True)
self.musicHandle = self.music.play()
self.oP("Started music %s." % music)
def stopMusic(self):
if self.music:
self.music.stop()
self.music = None
self.oP("Stopped music.")
def playVideoAudio(self, name):
resource = aud.Factory.file(VIDEO_PATH + name + SOUND_EXT)
resource = resource.volume(self.soundVolume)
try:
self.videoAudio = self.device.play(resource, False)
except:
pass
def stopVideoAudio(self):
if self.videoAudio:
self.videoAudio.stop()
self.videoAudio = None
self.oP("Stopped video audio.")
class ShaderHandler():
def __init__(self):
self.oP = OutPipe("ShaderHandler", 0)
self.eI = EngineInterface()
self.actionQueue = []
self.actionCooldown = 0
self.oldObjectCount = 0
self.oP("Initialized.")
def enableShader(self, index, name, mode):
self.actionQueue.append(["enable", index, name, mode])
def disableShader(self, index):
self.actionQueue.append(["disable", index])
def doShaderAction(self):
if not self.actionQueue:
return
action = self.actionQueue.pop()
if action[0] == "enable":
index = action[1]
name = action[2]
mode = action[3]
launcher = self.eI.getGlobal("launcher")
text = ""
if mode == "fragment":
fsh = open(SHADER_PATH + name + FSHADER_EXT, "r")
text = fsh.read()
fsh.close()
elif mode == "vertex":
vsh = open(SHADER_PATH + name + VSHADER_EXT, "r")
text = vsh.read()
vsh.close()
else:
return
launcher.enableShader(index, text)
elif action[0] == "disable":
index = action[1]
launcher = self.eI.getGlobal("launcher")
launcher.disableShader(index)
self.actionCooldown = 120
def loop(self):
objects = self.eI.getAllObjects()
if self.oldObjectCount != len(objects):
for obj in objects:
if "shader" in obj and not "shaderLoaded" in obj:
fsh = open(SHADER_PATH + obj["shader"] + FSHADER_EXT, "r")
fShaderText = fsh.read()
fsh.close()
vsh = open(SHADER_PATH + obj["shader"] + VSHADER_EXT, "r")
vShaderText = vsh.read()
vsh.close()
mesh = obj.meshes[0]
for mat in mesh.materials:
shader = mat.getShader()
if shader != None and not shader.isValid():
shader.setSource(vShaderText, fShaderText, 1)
obj["shaderLoaded"] = True
self.oldObjectCount = len(objects)
if self.actionCooldown > 0:
self.actionCooldown -= 1
else:
self.doShaderAction()
from engineinterface import EngineInterface
from tools import *
eI = EngineInterface()
def csp_look(command):
client = eI.getGlobal("client")
if client:
cameraObj = eI.getMainScene().active_camera
if "GUID" in cameraObj:
camera = client.getEntityByGUID(cameraObj["GUID"])
if camera and camera.name == "playercamera":
player = client.getEntityByGUID(
eI.getTerminalParent(cameraObj)["GUID"])
#client.addToRotationBlacklist(player.GUID)
Input.csp_look = csp_look
def __init__(self):
self.oP = OutPipe("VideoPlayer", 0)
self.eI = EngineInterface()
self.oP("Initialized.")
class Server(GameSide):
def __init__(self):
'''Initializes the server.'''
self.mode = "server"
self.oP = OutPipe("Server", 0)
self.nC = None
self.cvars = {
"sv_addr": "0.0.0.0",
"sv_port": 7777,
"sv_netlog": 0,
"sv_level": "",
"sv_game": 0,
"sv_singleplayer": 0,
"sv_gamemode": "singleplayer",
"sv_startscript": "",
"sv_master": "",
"sv_dedicated": 0,
"sv_chat": 1,
"sv_background_red": 0,
"sv_background_green": 0,
"sv_background_blue": 0,
"sv_background_alpha": 0,
"sv_password": "",
"cl_language": "en",
"cl_subtitles": 1,
"cl_width": 1280,
"cl_height": 720,
"cl_fullscreen": 0,
"cl_motionblur": 0,
"cl_motionblur_amount": 0,
"cl_anisotropic": 1,
"cl_mipmap": "none",
"cl_vsync": "off",
"cl_musicvolume": 10,
"cl_dialogvolume": 10,
"cl_soundvolume": 10,
"cl_netping": 0,
}
self.netVars = {}
self.oldNetVars = self.netVars
self.oldcvars = self.cvars
self.gameMode = None
self.level = None
self.unassignedPlayers = []
self.entities = []
self.events = []
self.saveFile = None
self.chatMessages = []
self.eI = EngineInterface(True)
self.sE = ScriptExecuter()
self.pR = PhysicsReader(self)
self.sH = ShaderHandler()
self.l = Localizer(self)
self.updateNetwork()
self.forceUpdateCVars()
self.keepAliveTicker = 0
self.trackedProperties = []
loadServer(self)
self.oP("Initialized.")
def forceUpdateCVars(self):
'''Forces all the cVars to run their updaters as though they had just been set.'''
for key in self.cvars.keys():
if not "cl_" == key[:3]:
self.configure(key, self.get(key), override=True)
self.oP("Force updated cVars.")
def configureNetVar(self, var, val):
'''Configures a NetVar and updates clients about it.'''
self.netVars[var] = val
self.events.append([None, ["SYSTEM", "NETVARS", [var, val]]])
self.oP("Configured netVar %s to %s." % (str(var), str(val)))
def configure(self, key, val, override=False):
'''Configure a cvar.'''
changed = False
if key in self.cvars.keys():
#Switch for int
if type(self.cvars[key]) == type(0):
val = int(val)
#Used for functions
if type(self.cvars[key]) == type(self.configure):
self.cvars[key](val)
self.oP("CVar %s executed." % key)
else:
if val != self.cvars[key] or override:
changed = True
self.cvars[key] = val
self.sendEvent([None, ["SYSTEM", "CVARS", [key, val]]])
self.oP("CVar %s configured to %s (%s)." %
(key, val, str(type(val)).replace(
"<class '", "").replace("'>", "")))
else:
self.oP("CVar %s not present." % key)
if changed:
self.updateGame(key)
def endGame(self):
'''Ends the game instance.'''
self.oP("Ending game instance.")
self.endGameMode()
self.endLevel()
def endGameMode(self):
'''Ends the game mode.'''
if hasattr(self.gameMode, "kill"):
self.gameMode.kill()
self.gameMode = None
def replaceMesh(self, ent, meshName):
'''Replaces the mesh of an entity.'''
cR = self.load("Mesh", meshName)
name = cR.get("name")
resourcePath = cR.get("resourcePath")
self.loadLibrary("Mesh", resourcePath, mesh=True)
for obj in self.eI.getMainScene().objectsInactive:
if obj.name == meshName:
meshName = obj.meshes[0]
break
ent.gameObject.replaceMesh(meshName, True, True)
self.sendEvent([None, ["PHYSICS", "MESH", [ent.GUID, meshName]]])
self.oP("Replaced mesh of %s with %s." % (ent.GUID, meshName))
def quitGame(self):
'''Ends the game and kills network connections.'''
self.oP("Shutting down...")
self.endGame()
self.purgeNetwork()
def setGameMode(self, name):
'''Load a gamemode into the engine.'''
self.sE.addContext("Server", self)
self.sE.execute(GAMEMODE_PATH + name)
self.gameMode = self.newGamemode(self)
def updateNetwork(self):
'''Update the network module for changes to port or addr'''
self.purgeNetwork()
self.nC = NetCore()
if self.get("sv_netlog"):
self.nC.configure("DEBUG", True)
self.nC.configure("VERBOSE", True)
else:
self.nC.configure("DEBUG", False)
self.nC.configure("VERBOSE", False)
self.nC.pingcount = self.get("cl_netping")
self.nC.configure("NAME", "Server")
self.nC.setProtocol("UDP")
self.nC.configure("HOST", self.get("sv_addr"))
self.nC.configure("PORT", self.get("sv_port"))
self.nC.initialize()
def purgeNetwork(self):
'''Destroys the NetCore once and for all.'''
if self.nC:
self.nC.clear()
self.nC.destroy()
self.nC = None
def setMusic(self, music):
'''Sets the music track.'''
launcher = self.eI.getGlobal("launcher")
launcher.sound.playMusic(music)
self.events.append([None, ["SYSTEM", "MUSIC_PLAY", [music, 0.0]]])
self.oP("Set music to %s." % music)
def stopMusic(self):
'''Stops the music track.'''
launcher = self.eI.getGlobal("launcher")
launcher.sound.stopMusic()
self.events.append([None, ["SYSTEM", "MUSIC_STOP", None]])
def playSound(self, sound, emitter=None):
'''Plays a sound.'''
launcher = self.eI.getGlobal("launcher")
if emitter:
launcher.sound.playSound(sound, emitter.gameObject)
self.events.append(
[None, ["SYSTEM", "SOUND_PLAY", [emitter.GUID, sound]]])
else:
launcher.sound.playSound(sound)
self.events.append([None, ["SYSTEM", "SOUND_PLAY", [None, sound]]])
self.oP("Started sound %s." % sound)
def stopSound(self, handle):
'''Stops a sound.'''
launcher = self.eI.getGlobal("launcher")
GUID, sound = launcher.sound.stopSound(handle)
self.events.append(["SYSTEM", "SOUND_STOP", [emitter.GUID, sound]])
self.oP("Stopped sound %s." % sound)
def stopSoundByGUID(self, GUID, name):
'''Stops a sound.'''
launcher = self.eI.getGlobal("launcher")
GUID, sound = launcher.sound.stopSoundByGUID(GUID, name)
self.oP("Stopped sound %s." % sound)
self.events.append(["SYSTEM", "SOUND_STOP", [emitter.GUID, sound]])
self.oP("Stopped sound %s." % sound)
def playDialog(self, sound, emitter=None):
'''Plays a dialog line.'''
launcher = self.eI.getGlobal("launcher")
if emitter:
launcher.sound.playDialog(sound, emitter.gameObject)
self.events.append(
[None, ["SYSTEM", "DIALOG_PLAY", [emitter.GUID, sound]]])
else:
launcher.sound.playDialog(sound)
self.events.append(
[None, ["SYSTEM", "DIALOG_PLAY", [None, sound]]])
self.oP("Started dialog %s." % sound)
def stopDialog(self, handle):
'''Stops a dialog line.'''
launcher = self.eI.getGlobal("launcher")
GUID, sound = launcher.sound.stopDialog(handle)
self.events.append(["SYSTEM", "DIALOG_STOP", [emitter.GUID, sound]])
self.oP("Stopped dialog %s." % sound)
def stopDialogByGUID(self, GUID, name):
'''Stops a dialog line.'''
launcher = self.eI.getGlobal("launcher")
GUID, sound = launcher.sound.stopDialogByGUID(GUID, name)
self.oP("Stopped dialog %s." % sound)
self.events.append(["SYSTEM", "DIALOG_STOP", [emitter.GUID, sound]])
self.oP("Stopped dialog %s." % sound)
def enableShader(self, index, name, mode):
'''Enables a shader as a filter for the entire screen.'''
self.sH.enableShader(index, name, mode)
def disableShader(self, index):
'''Disables a shader that was filtering the entire screen.'''
self.sH.disableShader(index)
def updateGame(self, key):
'''Reacts to changes to the cVars.'''
if key == "sv_gamemode" and self.get("sv_game"):
self.setGameMode(self.get("sv_gamemode"))
elif key == "sv_level" and self.get("sv_game"):
self.configure("sv_game", 0)
self.configure("sv_game", 1)
elif key == "sv_game":
if self.get("sv_game"):
self.setGameMode(self.get("sv_gamemode"))
self.setLevel(self.get("sv_level"))
else:
self.endGame()
elif key == "sv_port" or key == "sv_addr":
self.updateNetwork()
elif key == "sv_startscript":
self.sE.addContext("Server", self)
self.sE.execute(self.get("sv_startscript"))
elif key in [
"sv_background_red", "sv_background_green",
"sv_background_blue", "sv_background_alpha"
] and not self.get("cl_master"):
self.eI.setBackgroundColor((self.getBackgroundColor()))
elif key == "sv_netlog":
if self.get("sv_netlog"):
self.nC.configure("DEBUG", True)
self.nC.configure("VERBOSE", True)
else:
self.nC.configure("DEBUG", False)
self.nC.configure("VERBOSE", False)
elif key == "cl_width" or key == "cl_height":
self.eI.setResolution(self.get("cl_width"), self.get("cl_height"))
elif key == "cl_fullscreen":
self.eI.setFullscreen(self.get("cl_fullscreen"))
elif key == "cl_motionblur" or key == "cl_motionblur_amount":
self.eI.setMotionBlur(self.get("cl_motionblur"),
self.get("cl_motionblur_amount"))
elif key == "cl_anisotropic":
self.eI.setAnisotropic(self.get("cl_anisotropic"))
elif key == "cl_mipmap":
self.eI.setMipmapping(self.get("cl_mipmap"))
elif key == "cl_vsync":
self.eI.setVSync(self.get("cl_vsync"))
elif key == "cl_mastervolume":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.setMasterVolume(self.get("cl_mastervolume"))
elif key == "cl_musicvolume":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.setMusicVolume(self.get("cl_musicvolume"))
elif key == "cl_dialogvolume":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.setDialogVolume(self.get("cl_dialogvolume"))
elif key == "cl_soundvolume":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.setSoundVolume(self.get("cl_soundvolume"))
elif key == "cl_subtitles":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.subtitles = self.get("cl_subtitles")
elif key == "cl_language":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.language = self.get("cl_language")
elif key == "cl_netping":
self.nC.pingcount = self.get("cl_netping")
def getEmergencyUpdate(self, cli):
'''Gets a special update to repair desynced clients.'''
events = []
for var in self.cvars:
if not "cl_" == var[:3]:
events.append(
[cli, ["SYSTEM", "CVARS", [var, self.cvars[var]]]])
for var in self.netVars:
events.append(
[cli, ["SYSTEM", "NETVARS", [var, self.netVars[var]]]])
return events
def setPlayerCamera(self, cli, GUID):
'''Set a client's current camera.'''
self.events.append([cli, ["SYSTEM", "SET_CAMERA", GUID]])
if cli:
self.oP("Set client %s camera to be %s" % (str(cli.addr), GUID))
else:
self.oP("Set all client cameras to be %s" % GUID)
def checkServer(self):
'''Runs server loops and checks for events.'''
events = []
#CVar based events
for key in self.cvars.keys():
if not key in self.oldcvars or self.cvars[key] != self.oldcvars[
key]:
events.append(["SYSTEM", "CVARS", [key, self.cvars[key]]])
self.oldcvars = self.cvars
if self.gameMode:
self.gameMode.loop()
#Other game events
events += self.events
self.events = []
return events
def sendChatMessage(self, msg, client=None):
'''Sends a chat message to the client(s).'''
self.sendEvent([client, ["SYSTEM", "CHAT", msg]])
self.chatMessages.append(msg)
def sendEvent(self, event):
'''Sends an event to the client(s).'''
if (event[1][0] == "PHYSICS" and not event[1][1]
in ["CREATE", "DELETE"]) or event[1] == "KEEPALIVE":
mode = "FAF"
else:
mode = "RT"
#Send global events
if event[0] == None:
for cli in self.nC.clients:
if cli.userProps["confirmed"] or not self.get("sv_password"):
cli.send(event[1], mode)
#Send one user events
else:
if event[0].userProps["confirmed"] or not self.get("sv_password"):
event[0].send(event[1], mode)
def recvEvent(self, cli, event):
'''Handles an event from a client.'''
if type(event) == type([]) and len(event) >= 3:
if event[0] == "INPUT":
if event[1] == "COMMAND" or event[1] == "INTERFACE":
if cli.userProps["player"]:
cli.userProps["player"].pushCommand(event[2])
elif event[0] == "SYSTEM":
if event[1] == "PHYSICS":
if event[2] == "FORCEUPDATE" and not cli.userProps[
"synced"]:
events = self.pR.getEmergencyUpdate(cli)
events += self.getEmergencyUpdate(cli)
for event in events:
self.sendEvent(event)
cli.userProps["synced"] = True
elif event[1] == "CVARS":
if cli.addr[0] == self.get("sv_master"):
self.configure(event[2][0], event[2][1])
elif event[1] == "CHAT" and self.get("sv_chat"):
self.chatMessages.append(event[2])
self.sendEvent([None, event])
elif event[1] == "NAME":
if cli.userProps["player"]:
cli.userProps["player"].username = event[2]
cli.userProps["username"] = event[2]
elif event[1] == "PASSWORD":
if event[2] == self.get("sv_password"):
cli.userProps["confirmed"] = True
elif event[0] == "GAME":
self.gameMode.pushGameEvent([event[1], event[2]])
def openSaveFile(self, name):
'''Opens the save file.'''
try:
self.saveFile = shelve.open(SAVE_PATH + name + SAVE_EXT)
self.oP("Opened save file %s." % (SAVE_PATH + name + SAVE_EXT))
return True
except:
self.saveFile = None
self.oP("Failed to open save file %s." %
(SAVE_PAT + name + SAVE_EXT))
return False
def closeSaveFile(self):
'''Closes the save file.'''
if self.saveFile != None:
self.saveFile.close()
self.oP("Closed the save file.")
self.saveFile = None
def saveSaveFile(self):
'''Saves the save file.'''
if self.saveFile != None:
self.oP("Saved the save file.")
self.saveFile.sync()
def saveState(self):
'''Saves the game state.'''
self.oP("Saving entity state.")
self.openSaveFile("save")
if self.saveFile != None:
data = Sarcophagus()
for ent in self.entities:
#if ent.name != "avatar":
self.saveEntity(ent, data)
for cli in self.nC.clients:
if cli.userProps["player"]:
self.savePlayer(cli.userProps["player"], data)
for player in self.unassignedPlayers:
self.savePlayer(player, data)
records, playerRecords = data.cleanUp()
try:
self.saveFile["data"] = data
self.oP("Saved data to save file.")
except:
self.oP("Failed to save data to save file.")
self.saveSaveFile()
self.closeSaveFile()
data.restore(records, playerRecords)
for ent in self.entities:
#if ent.name != "avatar":
data.reconstructEntity(ent)
for cli in self.nC.clients:
if cli.userProps["player"]:
data.reconstructPlayer(cli.userProps["player"])
for player in self.unassignedPlayers:
data.reconstructPlayer(player)
def loadState(self):
'''Loads the game state.'''
self.oP("Loading entity state.")
self.openSaveFile("save")
if self.saveFile != None:
if "data" in self.saveFile.keys():
container = self.saveFile["data"]
for entry in container.entities:
self.loadEntity(entry)
for player in container.players:
self.loadPlayer(player)
self.closeSaveFile()
def saveEntity(self, ent, data):
'''Saves an Entity to the sarcophagus.'''
objData = self.pR.getObjectData(ent)
data.deconstructEntity(ent)
data.addEntity(ent, objData)
def savePlayer(self, player, data):
'''Saves a Player to the sarcophagus.'''
data.deconstructPlayer(player)
data.addPlayer(player)
def loadEntity(self, entry):
'''Reconstructs an Entity.'''
ent = entry[0]
ent.reconstructObject(entry[1])
self.oP("Retrieved entity %s from save file." % ent.GUID)
self.entities.append(ent)
def loadPlayer(self, player):
'''Reconstructs a player.'''
player.reconstructPlayer(self)
self.oP("Retrieved player %s from save file." % player.username)
self.unassignedPlayers.append(player)
def getOldPlayer(self, name):
'''Checks for an unassigned player.'''
for player in self.unassignedPlayers:
if player.username == name:
return player
def removeOldPlayer(self, player):
'''Removes a player from the unassigned list.'''
self.unassignedPlayers.remove(player)
def disconnectPlayer(self, cli):
'''Handles the disconnection of a player.'''
if cli.userProps["player"]:
cli.userProps["player"].cli = None
self.unassignedPlayers.append(cli.userProps["player"])
def loop(self):
'''Does everything basically.'''
#cl = OptiClock()
#Detector Index
self.updateDetectorIndex()
#cl.clockIn("DetectorIndex")
#KEEP ALIVE
self.keepAliveTicker += 1
if self.keepAliveTicker % 600 == 0:
self.sendEvent([None, "KEEPALIVE"])
#cl.clockIn("KeepAlive")
#RECV THINGS###############################################
for cli in self.nC.clients:
#Make sure only one client gets through on singleplayer
if not self.get("sv_singleplayer") or len(self.nC.clients) <= 1:
#Create a player once the username is collected
if not cli.userProps["player"] and "username" in cli.userProps:
player = self.getOldPlayer(cli.userProps["username"])
if player:
self.oP("Client's previous avatar found, reassigning.")
cli.userProps["player"] = player
player.cli = cli
player.reLinkPlayer()
self.removeOldPlayer(cli.userProps["player"])
else:
self.oP("Client gets a new avatar.")
cli.userProps["player"] = Player(self, cli)
cli.disconnectFunc = cli.userProps["player"].destruct
#If a player has been created
elif cli.userProps["player"]:
cli.userProps["player"].loop()
packet = cli.recv()
if packet:
payload = packet.getPayload()
try:
data = eval(payload)
except:
data = None
if data:
self.recvEvent(cli, data)
#cl.clockIn("RecvLoop")
#CHANGE THINGS###########################################
#Apply Shaders
self.sH.loop()
#cl.clockIn("Shaders")
#Localize text
self.l.loop()
#cl.clockIn("Localization")
#Entities loop
for ent in self.entities:
ent.checkPhysics()
ent.checkAnimation()
if hasattr(ent, "loop"):
#print(ent)
ent.loop(self, "server")
#cl.clockIn("Entities")
#Physics Read Loop
events = self.pR.loop()
#cl.clockIn("Physics")
#Self Read Loop
events += self.checkServer()
#cl.clockIn("GameEvents")
#Gamerules Loop
if hasattr(self.gameMode, "loop"):
self.gameMode.loop()
#cl.clockIn("GameMode")
#Level loop
if self.level and hasattr(self.level, "loop"):
self.level.loop(self, "server")
#cl.clockIn("Level")
#SEND THINGS###############################################
#Send Events
for event in events:
self.sendEvent(event)
#cl.clockIn("SendLoop")
#KILL THINGS###################################################
kill = self.nC.pullKillQueue()
if kill and self.gameMode:
kill()
#cl.clockIn("Kill")
self.nC.loop()
class Launcher():
def __init__(self):
#Remove engine log
try:
os.remove(ENGINE_PATH + "engine_log" + TEXT_EXT)
except:
pass
#Remove net logs
try:
for i in os.listdir(NET_PATH):
os.remove(NET_PATH + i)
except:
pass
#Create net path
try:
os.mkdir(NET_PATH)
except:
pass
self.oP = OutPipe("Launcher", 0)
for line in self.getSystemInfo():
self.oP(line)
self.cR = ConfigReader(ENGINE_PATH + "engine")
self.sE = ScriptExecuter()
self.eI = EngineInterface()
self.eI.preLoad()
self.eI.preLoadEpi()
#Sloppy, removes the blacker that covers up starting glitches
self.eI.getOverlayScene().objects["BlackScreen"].endObject()
self.sound = SoundEngine()
self.sound.preLoadAudio()
self.s = None
self.c = None
self.output = True
self.oP("Initialized.")
def enableShader(self, index, text):
self.oP("Activating shader pass #%i" % index)
controller = bge.logic.getCurrentController()
filterActuator = controller.actuators["filter"]
filterActuator.mode = bge.logic.RAS_2DFILTER_CUSTOMFILTER
filterActuator.passNumber = index
filterActuator.shaderText = text
controller.activate(filterActuator)
controller.deactivate(filterActuator)
def disableShader(self, index):
self.oP("Deactivating shader pass #%i" % index)
controller = bge.logic.getCurrentController()
filterActuator = controller.actuators["filter"]
filterActuator.mode = bge.logic.RAS_2DFILTER_DISABLED
filterActuator.passNumber = index
controller.activate(filterActuator)
controller.deactivate(filterActuator)
def bootSystem(self):
self.output = int(self.cR.get("LAUNCHER", "la_output"))
dedicated = int(self.cR.get("LAUNCHER", "la_dedicated"))
if dedicated:
lobby = int(self.cR.get("LAUNCHER", "la_dedicated_fast"))
self.bootServer()
self.s.configure("sv_game", lobby)
self.s.configure("sv_dedicated", 1)
else:
self.bootClient()
def getSystemInfo(self):
f = open(ENGINE_PATH + "system" + TEXT_EXT, "r")
try:
data = eval(f.read())
return [
"EpiEngine v%.2f" % data["version"],
"Built for BGE %.2f" % data["targetVersion"],
"Running %s %.2f" % (data["game"], data["gameVersion"]),
"Built %s" % data["date"],
]
except:
return "EpiEngine launching."
f.close()
def bootClient(self):
self.c = Client()
#self.sE.addContext("Client", self.c)
#self.sE.execute(bootScript)
for option in self.cR.getAllOptions("CLIENT"):
self.c.configure(option, self.cR.get("CLIENT", option))
def bootServer(self):
#bootScript = self.cR.get("SERVER", "sv_startscript")
#addr = self.cR.get("SERVER", "sv_addr")
#port = self.cR.get("SERVER", "sv_port")
self.s = Server()
#self.sE.addContext("Server", self.s)
#self.sE.execute(bootScript)
#
#self.s.configure("sv_addr", addr)
#self.s.configure("sv_port", int(port))
for option in self.cR.getAllOptions("SERVER"):
self.s.configure(option, self.cR.get("SERVER", option))
def configureServer(self, level, gamemode):
if self.s:
self.s.configure("level", level)
self.s.configure("gamemode", gamemode)
def loop(self):
self.sound.loop()
try:
if hasattr(self.c, "loop"):
self.c.loop()
except:
self.oP("Failure in client loop: %s" %
str(traceback.format_exc()))
try:
if hasattr(self.s, "loop"):
self.s.loop()
except:
self.oP("Failure in server loop: %s" %
str(traceback.format_exc()))
def pushConsoleCommand(self, command):
if hasattr(self, "s") and self.s:
self.s.pushConsoleCommand(command)
if hasattr(self, "c") and self.c:
self.c.pushConsoleCommand(command)
def __init__(self):
'''Initializes the server.'''
self.mode = "server"
self.oP = OutPipe("Server", 0)
self.nC = None
self.cvars = {
"sv_addr": "0.0.0.0",
"sv_port": 7777,
"sv_netlog": 0,
"sv_level": "",
"sv_game": 0,
"sv_singleplayer": 0,
"sv_gamemode": "singleplayer",
"sv_startscript": "",
"sv_master": "",
"sv_dedicated": 0,
"sv_chat": 1,
"sv_background_red": 0,
"sv_background_green": 0,
"sv_background_blue": 0,
"sv_background_alpha": 0,
"sv_password": "",
"cl_language": "en",
"cl_subtitles": 1,
"cl_width": 1280,
"cl_height": 720,
"cl_fullscreen": 0,
"cl_motionblur": 0,
"cl_motionblur_amount": 0,
"cl_anisotropic": 1,
"cl_mipmap": "none",
"cl_vsync": "off",
"cl_musicvolume": 10,
"cl_dialogvolume": 10,
"cl_soundvolume": 10,
"cl_netping": 0,
}
self.netVars = {}
self.oldNetVars = self.netVars
self.oldcvars = self.cvars
self.gameMode = None
self.level = None
self.unassignedPlayers = []
self.entities = []
self.events = []
self.saveFile = None
self.chatMessages = []
self.eI = EngineInterface(True)
self.sE = ScriptExecuter()
self.pR = PhysicsReader(self)
self.sH = ShaderHandler()
self.l = Localizer(self)
self.updateNetwork()
self.forceUpdateCVars()
self.keepAliveTicker = 0
self.trackedProperties = []
loadServer(self)
self.oP("Initialized.")
class TypingHandler():
def __init__(self, keyboard):
self.oP = OutPipe("TypingHandler", 0)
self.eI = EngineInterface()
self.keyboard = keyboard
self.letters = {
self.eI.e.AKEY: "a",
self.eI.e.BKEY: "b",
self.eI.e.CKEY: "c",
self.eI.e.DKEY: "d",
self.eI.e.EKEY: "e",
self.eI.e.FKEY: "f",
self.eI.e.GKEY: "g",
self.eI.e.HKEY: "h",
self.eI.e.IKEY: "i",
self.eI.e.JKEY: "j",
self.eI.e.KKEY: "k",
self.eI.e.LKEY: "l",
self.eI.e.MKEY: "m",
self.eI.e.NKEY: "n",
self.eI.e.OKEY: "o",
self.eI.e.PKEY: "p",
self.eI.e.QKEY: "q",
self.eI.e.RKEY: "r",
self.eI.e.SKEY: "s",
self.eI.e.TKEY: "t",
self.eI.e.UKEY: "u",
self.eI.e.VKEY: "v",
self.eI.e.WKEY: "w",
self.eI.e.XKEY: "x",
self.eI.e.YKEY: "y",
self.eI.e.ZKEY: "z",
}
self.specials = {
self.eI.e.ZEROKEY: "0",
self.eI.e.ONEKEY: "1",
self.eI.e.TWOKEY: "2",
self.eI.e.THREEKEY: "3",
self.eI.e.FOURKEY: "4",
self.eI.e.FIVEKEY: "5",
self.eI.e.SIXKEY: "6",
self.eI.e.SEVENKEY: "7",
self.eI.e.EIGHTKEY: "8",
self.eI.e.NINEKEY: "9",
self.eI.e.ACCENTGRAVEKEY: "`",
self.eI.e.BACKSLASHKEY: "\\",
self.eI.e.COMMAKEY: ",",
self.eI.e.EQUALKEY: "=",
self.eI.e.LEFTBRACKETKEY: "[",
self.eI.e.MINUSKEY: "-",
self.eI.e.PERIODKEY: ".",
self.eI.e.QUOTEKEY: "'",
self.eI.e.RIGHTBRACKETKEY: "]",
self.eI.e.SEMICOLONKEY: ";",
self.eI.e.SLASHKEY: "/",
self.eI.e.SPACEKEY: " ",
}
self.oP("Initialized.")
def process(self):
scene = self.eI.getOverlayScene()
for obj in scene.objects:
if "Text" in obj and "TextEntry" in obj:
if obj["TextEntry"]:
self.enterText(obj)
def enterText(self, obj):
oldText = obj["Text"]
newText = oldText
for keycode in self.keyboard.active_events.keys():
if self.keyboard.active_events[
keycode] == self.eI.l.KX_INPUT_JUST_ACTIVATED:
if keycode in self.letters.keys():
letter = self.letters[keycode]
if self.caps():
letter = letter.upper()
newText += letter
elif keycode in self.specials.keys():
letter = self.specials[keycode]
newText += letter
elif keycode == self.eI.e.BACKSPACEKEY:
newText = newText[:len(newText) - 1]
obj["Text"] = newText
def caps(self):
return self.eI.e.RIGHTSHIFTKEY in self.keyboard.active_events.keys(
) or self.eI.e.LEFTSHIFTKEY in self.keyboard.active_events.keys(
) or self.eI.e.CAPSLOCKKEY in self.keyboard.active_events.keys()
def __init__(self):
'''Initializes the client.'''
self.mode = "client"
self.oP = OutPipe("Client", 0)
self.eI = EngineInterface(objectMode=True)
self.vP = VideoPlayer()
self.sE = ScriptExecuter()
self.iR = InputReceiver()
self.l = Localizer(self)
self.pA = PhysicsApplicator(self)
self.sH = ShaderHandler()
self.nC = None
self.sE.addContext("Client", self)
self.cvars = {
#Low level settings
"cl_update": 1,
"cl_synced": 0,
"cl_addr": "0.0.0.0",
"cl_oport": 7777,
"cl_iport": 7778,
"cl_netlog": 0,
"cl_game": 0,
"cl_startscript": "",
"cl_master": 0,
"cl_predict": 1,
"cl_smooth": 0,
"cl_name": "Player",
"cl_password": "",
"cl_camera": "",
"cl_lockcontrols": 1,
"cl_showmouse": 1,
"cl_xsens": 50,
"cl_ysens": 50,
"cl_inverted": 0,
"cl_netping": 0,
#High level settings
"cl_language": "en",
"cl_subtitles": 1,
"cl_width": 1280,
"cl_height": 720,
"cl_fullscreen": 0,
"cl_motionblur": 0,
"cl_motionblur_amount": 0,
"cl_anisotropic": 1,
"cl_mipmap": "none",
"cl_vsync": "off",
"cl_musicvolume": 10,
"cl_dialogvolume": 10,
"cl_soundvolume": 10,
"cl_mastervolume": 10,
#Server shared settings
"sv_level": "",
"sv_gamemode": "",
"sv_game": 0,
"sv_background_red": 0,
"sv_background_green": 0,
"sv_background_blue": 0,
"sv_background_alpha": 0,
}
self.netVars = {}
self.chatMessages = []
self.interfaces = []
self.entities = []
self.level = None
self.gameEvents = []
self.updateNetwork()
#self.startLoop()
self.forceUpdateCVars()
self.keepAliveTicker = 0
self.trackedProperties = []
loadClient(self)
self.oP("Initialized.")
class NetCore():
def __init__(self):
#Socket
self.__s = None
#Queues
self.__sq = []
self.__rq = []
#Incremental IDs
self.__packetIDOut = -1
#Clients
self.clients = []
#Acknowledgements
self.__requiredAcks = {}
#Shutdown
self.killThread = False
self.killQueue = []
#Logging
self.NAME = ""
self.DEBUG = False
self.VERBOSE = False
self.DATADUMP = False
#Network
self.BUFFER = 1024
self.HOST = "0.0.0.0"
self.PORT = 7777
#Config
self.PROTO = ""
self.DUPLEX = True
self.FORCESEND = False
self.FORCERECV = False
#Blocking/Timeout
self.BLOCK = 0
self.TIMEOUT = 0.001
#FIXME REMOVE FOR RE-USE
self.eI = EngineInterface()
self.pingcount = 1
self.pr("Started NetCore.")
def configure(self, name, value):
'''Changes a configuration property of the NetCore.'''
if type(name) == type("") and hasattr(self, name):
setattr(self, name, value)
self.pr("%s configured to %s." % (name, str(value)))
return True
self.pr("Configuration failed.")
return False
def setProtocol(self, proto):
'''Sets the protocol used to a particular protocol.'''
self.pr("Setting protocol...")
if type(proto) == type(""):
if proto.lower() == "udp":
self.PROTO = SOCK_DGRAM
self.pr("Protocol set successful.")
return True
elif proto.lower() == "tcp":
self.PROTO = SOCK_STREAM
self.pr("Protocol set successful.")
return True
self.pr("Protocol set failed.")
return False
def clear(self):
'''Resets the NetCore and shuts down the network.'''
if self.__s:
self.__s.close()
self.__s = None
self.__sq = []
self.__rq = []
self.clients = []
self.__packetIDOut = -1
self.__packetIDIn = -1
self.__requiredAcks = {}
self.killQueue = []
self.pr("Purged system.")
def destroy(self):
'''Exits the NetCore thread.'''
self.killThread = True
self.pr("NetCore scheduled to be destroyed.")
def initialize(self):
'''Initializes the socket.'''
self.__startSocket()
self.__bind()
self.__configSocket()
#self.__startLoop()
def pullKillQueue(self):
'''Pulls a kill handler from the queue.'''
if self.killQueue:
i = self.killQueue[0]
self.killQueue = self.killQueue[1:]
return i
def pushKillQueue(self, i):
'''Pushs a kill callback to the queue.'''
self.killQueue.append(i)
def __removeClient(self, cli):
'''Removes a client from the NetCore, queues it's kill callback.'''
if cli.disconnectFunc:
self.pushKillQueue(cli.disconnectFunc)
self.clients.remove(cli)
def __selectIPVersion(self):
'''Gets the current IP version.'''
for res in getaddrinfo(self.HOST, self.PORT, AF_UNSPEC, self.PROTO, 0,
AI_PASSIVE):
return res
def __startSocket(self):
'''Initializes the socket.'''
self.pr("Initializing socket...")
try:
res = self.__selectIPVersion()
self.__s = socket(res[0], res[1])
self.pr("Socket initialized.")
return True
except:
self.pr("Socket initialization failed.", True)
return False
def __bind(self):
'''Binds the socket.'''
if self.DUPLEX:
try:
self.__s.bind((self.HOST, self.PORT))
self.pr("Bind succeeded.")
return True
except:
self.pr("Bind failed.", True)
return False
else:
self.pr("Bind not completed because NetCore is not set to DUPLEX.")
return False
def __configSocket(self):
'''Configures the block and timeout properties of the socket.'''
self.pr("Configuring socket...")
self.__s.setblocking(self.BLOCK)
self.__s.settimeout(self.TIMEOUT)
self.pr("Socket configured.")
def __startLoop(self):
'''Starts the NetCore loop.'''
self.pr("Starting loop...")
t = Thread(target=self.loop, name="NetCore Loop")
t.start()
self.pr("Loop started.")
def deconstructMultiPacket(self, packet, source):
'''Takes apart a multi-packet to recover the original packets.'''
packets = []
lastSplit = 0
counter = 0
skip = False
for char in packet:
if not skip:
if char == byt("&")[0] and packet[counter + 1] == byt("&")[0]:
skip = True
elif char == byt("&")[0] and not packet[counter +
1] == byt("&")[0]:
packetData = packet[lastSplit:counter]
packets.append(Packet(packetData, source, "PACKET"))
lastSplit = counter + 1
else:
skip = False
counter += 1
packets.append(Packet(packet[lastSplit:], source, "PACKET"))
return packets
def removeUsedPackets(self, mP):
'''Clears out any queued packets used to make a multipacket.'''
for ID in mP.ids:
counter = 0
while counter < len(self.__sq):
if self.__sq[counter].headers["PACKETID"] == ID:
self.__sq = self.__sq[:counter] + self.__sq[counter + 1:]
break
counter += 1
def __recv(self):
'''Socket level receipt of data.'''
try:
packet, source = self.__s.recvfrom(self.BUFFER)
self.pr("Packet received from %s." % (str(source)))
self.pr("Packet recv contents: " + str(packet), v=True)
self.pr("Packet received size %i." % (len(packet)), v=True)
packets = self.deconstructMultiPacket(packet, source)
return packets
except:
#self.pr("Packet receive failed, Error: %s" % (format_exc()), v=True)
return None
def __send(self, packet):
'''Socket level transmission of data.'''
try:
self.__s.sendto(packet.getPacket(), packet.addr)
self.pr("Packet #%i sent to %s." %
(packet.packets[0].headers["PACKETID"], str(packet.addr)))
self.pr("Packet sent size %i." % (len(packet.getPacket())), v=True)
self.pr((("Packet #%i sent contents: " %
(packet.packets[0].headers["PACKETID"])) +
str(packet.getPacket())),
v=True)
return True
except:
self.pr("Packet #%i failed to send. Error: %s" %
(packet.packets[0].headers["PACKETID"], str(format_exc())),
v=True)
return False
def loop(self):
'''The main loop of the NetCore.'''
#SEND
while len(self.__sq) > 0:
#Combine packets together
mP = None
if self.__sq[0].length() < self.BUFFER:
destination = self.__sq[0].addr
key = 0
mP = MultiPacket(self.__sq[0].addr)
mP.addPacket(self.__sq[0])
for packet in self.__sq:
if key != 0 and packet.addr == destination:
if mP.length() + packet.length() + 1 < self.BUFFER:
mP.addPacket(packet)
key += 1
if mP:
self.writeLog(mP, 1)
self.__send(mP)
self.removeUsedPackets(mP)
else:
self.__send(self.__sq[0])
self.__sq = self.__sq[1:]
if not self.FORCESEND:
break
#RECV
if self.DUPLEX:
while 1:
packets = self.__recv()
if packets:
for packet in packets:
self.writeLog(packet, 0)
self.__rq.append(packet)
else:
break
if not self.FORCERECV:
break
while self.__rq:
self.__processPacket(self.__rq[0])
self.__rq = self.__rq[1:]
#TIMEOUT
for cli in self.clients:
#FIXME REMOVE FOR RE-USE
if time.time(
) - cli.lastreceived > TIMEOUT_MIN and cli.lastreceived != -1:
self.eI.getGlobal("drawDisconnect")(
cli.addr[0], cli.addr[1],
TIMEOUT - (time.time() - cli.lastreceived))
else:
self.eI.getGlobal("clearDisconnect")()
if time.time(
) - cli.lastreceived > TIMEOUT and cli.lastreceived != -1:
self.send(Packet("", cli.addr, "PAYLOAD"), "DISCONN")
try:
self.__removeClient(cli)
except:
self.pr("Client could not be removed.")
self.pr("Client %s was disconnected for inactivity." %
(str(cli.addr)))
self.eI.getGlobal("clearDisconnect")()
#Acknowledgements
for key in self.__requiredAcks.keys():
try:
msg = self.__requiredAcks[key]
if time.time() - msg["timesent"] > TIMEOUT_PACKET:
del self.__requiredAcks[key]
packet = msg["packet"]
self.pr("Resending packet #%i." % key)
if msg["tries"] == -1:
self.__resend(packet)
elif msg["tries"] > 0:
self.__resend(packet, msg["tries"] - 1)
break
except:
pass
def __getNextPacketID(self):
'''Gets and increments the outgoing packet ID.'''
self.__packetIDOut += 1
return self.__packetIDOut
def send(self, packet, mode, ack=0):
'''Called by SubSockets when they need to send.'''
h = {}
h["PROTOID"] = 540
h["PACKETID"] = self.__getNextPacketID()
if mode == "FAF":
h["ACK"] = -1
h["NEEDACK"] = 0
h["CONN"] = 0
h["DISCARD"] = 1
elif mode == "RT":
h["ACK"] = -1
h["NEEDACK"] = 1
h["CONN"] = 0
h["DISCARD"] = 0
elif mode == "ACK":
h["ACK"] = ack
h["NEEDACK"] = 0
h["CONN"] = 0
h["DISCARD"] = 0
elif mode == "CONN":
h["ACK"] = -1
h["NEEDACK"] = 1
h["CONN"] = 1
h["DISCARD"] = 0
elif mode == "DISCONN":
h["ACK"] = -1
h["NEEDACK"] = 2
h["CONN"] = 2
h["DISCARD"] = 0
packet.headers = h
if h["NEEDACK"] == 1:
self.__requiredAcks[h["PACKETID"]] = {
"packet": packet,
"timesent": time.time(),
"tries": -1
}
elif h["NEEDACK"] == 2:
self.__requiredAcks[h["PACKETID"]] = {
"packet": packet,
"timesent": time.time(),
"tries": 3
}
self.__sq.append(packet)
def __resend(self, packet, tries=-1):
'''Queues a packet for retransmission.'''
packet.headers["PACKETID"] = self.__getNextPacketID()
self.__requiredAcks[packet.headers["PACKETID"]] = {
"packet": packet,
"timesent": time.time(),
"tries": tries
}
self.__sq.append(packet)
def __sendAcknowledgement(self, addr, packetID):
if self.__sq:
for packet in self.__sq:
if packet.headers["ACK"] == -1:
packet.headers["ACK"] = packetID
break
else:
self.send(Packet("", addr, "PAYLOAD"), "ACK", packetID)
def __processPacket(self, packet):
'''Handles a received packet.'''
h = packet.headers
self.pr("Processing packet...", v=True)
if "PROTOID" in h:
self.pr("Packet headers are intact.", v=True)
if h["PROTOID"] == 540:
self.pr("Protocol is correct.", v=True)
#Check if this packet comes from a pre-existing client
done = False
for cli in self.clients:
if cli.addr == packet.addr:
cli.lastreceived = time.time()
done = True
break
if not done or (
(h["PACKETID"] > cli.getInPacketID() or not h["DISCARD"])
and not h["PACKETID"] in cli.receivedIDs):
self.pr("Packet #%i is in order and is not a duplicate." %
(h["PACKETID"]),
v=True)
#Client only stream security
if done:
if h["PACKETID"] > cli.getInPacketID():
cli.setInPacketID(h["PACKETID"])
cli.receivedIDs.append(h["PACKETID"])
#Acknowledge sendback
if h["NEEDACK"]:
self.pr("Packet #%i being acknowledged." %
(h["PACKETID"]))
self.__sendAcknowledgement(packet.addr, h["PACKETID"])
#Check for onboard acks
if h["ACK"] != -1:
self.pr("Packet #%i is carrying an acknowledgement." %
h["PACKETID"],
v=True)
if h["ACK"] in self.__requiredAcks.keys():
#Connection ack
if self.__requiredAcks[
h["ACK"]]["packet"].headers["CONN"] == 1:
self.pr("Connection to %s acknowledged." %
(str(packet.addr)))
#Disconnection ack
elif self.__requiredAcks[
h["ACK"]]["packet"].headers["CONN"] == 2:
self.pr("Disconnection from %s acknowledged." %
(str(packet.addr)))
#General acks
else:
entry = self.__requiredAcks[h["ACK"]]
#FIXME Remove for reuse
if self.pingcount:
self.eI.getGlobal("drawPing")(
packet.addr[0], packet.addr[1],
(time.time() - entry["timesent"]) *
1000)
else:
self.eI.getGlobal("clearPing")()
del self.__requiredAcks[h["ACK"]]
self.pr(
"Packet #%i acknowledged on #%i accepted."
% (h["ACK"], h["PACKETID"]))
#Handle other packets
else:
#Normal Packets
if h["CONN"] == 0:
self.pr(
"Packet #%i is normal, sending to client object."
% h["PACKETID"],
v=True)
for cli in self.clients:
if cli.addr == packet.addr:
cli.pushRecv(packet)
break
#Connect packets
elif h["CONN"] == 1:
self.pr("Connect packet #%i received from %s." %
(h["PACKETID"], str(packet.addr)))
alreadyExists = False
for cli in self.clients:
if cli.addr == (packet.addr[0],
int(packet.getPayload())):
alreadyExists = True
break
if not alreadyExists:
self.clients.append(
SubSocket(self,
(packet.addr[0],
int(packet.getPayload()))))
#Disconnect packets
elif h["CONN"] == 2:
self.pr("Disconnect packet #%i received from %s." %
(h["PACKETID"], str(packet.addr)))
for cli in self.clients:
if cli.addr == packet.addr:
self.__removeClient(cli)
else:
pass
self.pr("Packet #%i rejected for being out of order." %
h["PACKETID"],
v=True)
else:
pass
self.pr("Packet rejected for incorrect PROTOID.")
else:
self.pr("Packet rejected for incorrect headers.")
return False
def connect(self, addr):
'''Attempts to connect to a remote socket.'''
self.pr("Connecting to %s." % (str(addr)))
self.send(Packet(str(self.PORT), addr, "PAYLOAD"), "CONN")
self.clients.append(SubSocket(self, addr))
def writeLog(self, packet, direction):
'''Writes statistics logging data to a file.'''
if self.DATADUMP:
#Open the file
try:
f = open(
NET_PATH + "netdata_" + str(self.PORT) + "_" + self.NAME +
TEXT_EXT, "a")
except:
f = open(
NET_PATH + "netdata_" + str(self.PORT) + "_" + self.NAME +
TEXT_EXT, "w")
#Write the data
if not hasattr(packet, "packets"):
f.write("{'id':%i, 'size':%i, 'time':%.3f, 'direction':%i}\n" %
(packet.headers["PACKETID"], len(
packet.getPayload()), time.time(), direction))
else:
for packet in packet.packets:
f.write(
"{'id':%i, 'size':%i, 'time':%.3f, 'direction':%i}\n" %
(packet.headers["PACKETID"], len(
packet.getPayload()), time.time(), direction))
#Close the file
f.close()
def pr(self, msg, err=False, v=False):
'''Outputs to the console and/or log file.'''
if self.DEBUG and (not v or self.VERBOSE):
try:
f = open(
NET_PATH + "net_" + str(self.PORT) + "_" + self.NAME +
TEXT_EXT, "ab")
except:
f = open(
NET_PATH + "net_" + str(self.PORT) + "_" + self.NAME +
TEXT_EXT, "wb")
msg = "Net%s - %s - %s\n" % (self.NAME, getFormattedTime(),
str(msg))
f.write(bytes(msg, "UTF-8"))
f.close()
if 1:
print("Net%s - %s" %
(self.NAME, str(msg.replace("\n", "\\n"))))
if err:
print(exc_info())
def initVolatileModules(self):
self.eI = EngineInterface(objectMode=False)
self.sE = ScriptExecuter()
self.detectors = []
self.sE.addContext("Entity", self)
self.sE.addContext("Detector", Detector)
class Entity():
def __init__(self, sourcename, objname, GUID, scriptName, flags, props, pos=(0,0,0), rot=(0,0,0), sca=(1,1,1), extra=None, side="SERVER"):
#Tools
self.oP = OutPipe("Entity - "+sourcename, 0)
self.initVolatileModules()
#Basic values
self.name = sourcename
self.GUID = ""
#Extra
if not extra:
extra = {}
#Basic Flags
self.physicsTrack = False
self.animTrack = False
self.netVars = {}
self.actions = []
self.detectors = []
self.scriptName = scriptName
#Handle Flags
self.processFlags(flags)
#Create Object
self.createObject(objname, sourcename, GUID, pos, rot, sca, props, extra)
#Install custom code
self.installCustomCode()
if hasattr(self, "init"):
self.init(side)
def initVolatileModules(self):
self.eI = EngineInterface(objectMode=False)
self.sE = ScriptExecuter()
self.detectors = []
self.sE.addContext("Entity", self)
self.sE.addContext("Detector", Detector)
def installCustomCode(self):
if self.scriptName:
self.sE.execute(self.scriptName)
def reconstructObject(self, objData):
self.initVolatileModules()
path = LOCATIONS["Entity"]
cR = ContentReader(path+objData["name"])
objectType = cR.get("type")
sourcename = cR.get("name")
objname = sourcename
resource = cR.get("resourcePath")
scriptName = cR.get("scriptPath")
flags = cR.get("flags")
props = cR.get("properties")
if objectType == "Object":
self.eI.loadLibrary(path+resource, False)
extra = {}
#elif objectType == "Light":
# extra = cR.get("lightSettings")
# if extra["type"] == "SUN":
# objname = "SunBase"
# elif extra["type"] == "SPOT":
# objname = "SpotBase"
# elif extra["type"] == "NORMAL":
# objname = "LightBase"
#elif objectType == "Camera":
# objname = "CameraBase"
# extra = cR.get("cameraSettings")
self.createObject(objname, sourcename, self.GUID, objData["pos"], objData["rot"], objData["sca"], props, extra)
#Install custom code
self.installCustomCode()
def removeCustomCode(self):
for i in dir(self):
if "function" in type(getattr(self, i)):
setattr(self, i, None)
def createObject(self, objname, sourcename, GUID, pos, rot, sca, props, extra):
self.gameObject = self.eI.createObject(objname, GUID, pos, rot, sca)
if self.gameObject:
self.GUID = self.gameObject["GUID"]
self.oP("Added entity %s." % sourcename)
else:
self.oP("Failed to add entity %s." % sourcename)
if self.gameObject:
self.processProperties(props)
# if objname == "CameraBase":
# self.configureCamera(extra)
# elif objname in ["LightBase", "SpotBase", "SunBase"]:
# self.configureLight(extra)
def __str__(self):
return self.name + " - " + self.GUID
def __repr__(self):
return self.name + " - " + self.GUID
def addDetector(self, detector):
self.detectors.append(detector)
def kill(self, side):
if hasattr(self, "destruct"):
self.destruct(side)
self.eI.removeObject(self.GUID)
def processFlags(self, flags):
for flag in flags:
if hasattr(self, flag):
setattr(self, flag, flags[flag])
def processProperties(self, props):
for prop in props.keys():
self.gameObject[prop] = props[prop]
def load(self, location, name):
path = LOCATIONS[location]
cR = ContentReader(path+name)
return cR
def playAction(self, name, onEnd=None):
action = self.getAction(name)
if not action:
cR = self.load("Animation", name)
name = cR.get("name")
mode = cR.get("mode")
skeleton = cR.get("skeleton")
times = [cR.get("start"), cR.get("end")]
layer = cR.get("layer")
targetChild = cR.get("targetChild")
action = Action(self, name, [mode, skeleton], times, layer, targetChild)
action.onEnd = onEnd
action.play()
self.actions.append(action)
def stopAction(self, name):
for action in self.actions:
if action.action == name:
action.stop()
self.actions.remove(action)
return
def getAction(self, name):
for action in self.actions:
if action.action == name:
return action
def playFrameAction(self, name, frame):
action = self.getAction(name)
if not action:
cR = self.load("Animation", name)
name = cR.get("name")
mode = cR.get("mode")
skeleton = cR.get("skeleton")
times = [frame, frame+1]
layer = cR.get("layer")
targetChild = cR.get("targetChild")
action = Action(self, name, [mode, skeleton], times, layer, targetChild)
action.play()
self.actions.append(action)
else:
action.start = frame
action.end = frame+1
action.play()
def clearStances(self):
for action in self.actions:
if action.action[:len(action.action)-7] == "_stance":
self.stopAction(action.action)
def checkPhysics(self):
for detector in self.detectors:
result = detector.triggered()
if result and hasattr(detector, "returnFunction"):
detector.returnFunction(result)
def checkAnimation(self):
for action in self.actions:
isOver = action.obj.getActionFrame(action.layer) == action.end
isPlay = action.mode == 0
isStance = "_stance" == action.action[:len(action.action)-7]
if isOver and isPlay and not isStance:
self.stopAction(action.action)
if action.onEnd:
action.onEnd()
#def configureCamera(self, extra):
# self.gameObject.fov = extra["fov"]
# self.gameObject.near = extra["near"]
# self.gameObject.far = extra["far"]
#def configureLight(self, extra):
# self.gameObject.color = (extra["r"], extra["g"], extra["b"])
# self.gameObject.type = getattr(self.gameObject, extra["type"])
# self.gameObject.energy = float(extra["energy"])
# self.gameObject.spotsize = float(extra["spotsize"])
def trackTo(self, obj):
#vector = self.gameObject.getVectTo(obj)[1]
#
#self.gameObject.alignAxisToVect(vector, 1)
#ori = self.gameObject.worldOrientation.to_euler()
x = self.gameObject.worldPosition[0] - obj.worldPosition[0]
y = self.gameObject.worldPosition[1] - obj.worldPosition[1]
if self.gameObject.worldPosition[0] > obj.worldPosition[0]:
adjustment = 90
else:
adjustment = 270
try:
self.gameObject.worldOrientation = (0, 0, d2r(r2d(atan(y/x))+adjustment))
except:
if y > 0:
self.gameObject.worldOrientation = (0, 0, d2r(180))
else:
self.gameObject.worldOrientation = (0, 0, d2r(0))
import bge
from engineinterface import EngineInterface
from paths import LOCATIONS
cont = bge.logic.getCurrentController()
own = cont.owner
if own["queue"] == "":
own["queue"] = []
own["eI"] = EngineInterface()
def addToWaypoints(item, item1, item2):
own["queue"].append([item, item1, item2])
bge.logic.globalDict["addToWaypoints"] = addToWaypoints
#Create waypoints
for item in own["queue"]:
own["eI"].loadLibrary(LOCATIONS["UI"] + item[0])
waypoint = own["eI"].createWaypoint(item[1])
waypoint["targetGUID"] = item[2]
own["queue"] = []
#Update cam
mirrorCam = own["eI"].getWaypointsScene().objects["MirrorCam"]
referenceCam = own["eI"].getMainScene().active_camera
mirrorCam.worldPosition = referenceCam.worldPosition
mirrorCam.worldOrientation = referenceCam.worldOrientation
mirrorCam.fov = referenceCam.fov
from engineinterface import EngineInterface
eI = EngineInterface()
client = eI.getGlobal("client")
client.configure("cl_showmouse", 1)
client.playVideo("intro")
client.addInterface("TitleScreen")
class InputReceiver():
def __init__(self):
self.oP = OutPipe("InputReceiver", 0)
self.cR = ConfigReader(GAME_PATH + "controls")
self.sE = ScriptExecuter()
self.eI = EngineInterface(objectMode=False)
self.keyboard = self.eI.getKeyboard()
self.mouse = self.eI.getMouse()
self.tH = TypingHandler(self.keyboard)
self.pairs = {}
self.responses = {}
self.oldKeyboard = self.keyboard.events
self.oldMouse = self.mouse.events
self.sE.addContext("Input", self)
self.sE.execute(INPUT_PATH + "csp")
self.sE.execute(INPUT_PATH + "input")
self.keyEvents = []
self.readControls()
self.locked = False
self.xsens = 50
self.ysens = 50
self.inverted = 0
self.predict = False
self.recent = {}
self.oP("Initialized.")
def addEvent(self, event):
if not event in self.recent.keys():
self.keyEvents.append(["INPUT", "COMMAND", event])
if not type(event) == type(tuple()):
self.recent[event] = time.time()
if self.predict:
self.callClientSidePrediction(event)
def callClientSidePrediction(self, event):
if not type(event) == type(tuple()):
if hasattr(self, "csp_" + event):
getattr(self, "csp_" + event)()
else:
if hasattr(self, "csp_look"):
getattr(self, "csp_look")(event)
def readControls(self):
keys = self.cR.getAllOptions("CONTROLS")
for key in keys:
keyString = self.cR.get("CONTROLS", key)
keyCode = self.eI.getKeyCode(keyString)
try:
self.pairs[keyCode] = getattr(self, key)
self.oP("Read in key response %s successfully." % key)
except:
self.oP("Failed to read in key response %s successfully." %
key)
def checkControls(self):
for keyCode in self.pairs.keys():
if keyCode in self.keyboard.events and not self.locked:
if self.keyboard.events[keyCode] == self.eI.l.KX_INPUT_ACTIVE:
self.callCommand("KEYBOARD", keyCode)
elif self.keyboard.events[
keyCode] == self.eI.l.KX_INPUT_JUST_ACTIVATED:
self.callCommand("KEYBOARD", keyCode)
elif self.keyboard.events[
keyCode] == self.eI.l.KX_INPUT_JUST_RELEASED:
self.callCommand("KEYBOARD", keyCode)
elif keyCode in self.mouse.events:
if self.mouse.events[keyCode] == self.eI.l.KX_INPUT_ACTIVE:
self.callCommand("MOUSE", keyCode)
elif self.mouse.events[
keyCode] == self.eI.l.KX_INPUT_JUST_ACTIVATED:
self.callCommand("MOUSE", keyCode)
elif self.mouse.events[
keyCode] == self.eI.l.KX_INPUT_JUST_RELEASED:
self.callCommand("MOUSE", keyCode)
self.oldKeyboard = self.keyboard.events
self.oldMouse = self.mouse.events
#Handle the "recent" spam blocker
keys = self.recent.keys()
for key in keys:
if abs(self.recent[key] - time.time()) > 0.1:
del self.recent[key]
break
if self.locked:
self.tH.process()
def callCommand(self, mode, keyCode):
if mode == "KEYBOARD":
state = self.getState(self.keyboard.events[keyCode],
self.oldKeyboard[keyCode])
elif mode == "MOUSE":
state = self.getState(self.mouse.events[keyCode],
self.oldMouse[keyCode])
consumed = False
if state == "DEACTIVATE" and keyCode in [
self.eI.e.LEFTMOUSE, self.eI.e.RIGHTMOUSE
]:
consumed = self.checkInterfaceClick(keyCode, self.mouse.position)
if not consumed and not keyCode in [
self.eI.e.MOUSEX, self.eI.e.MOUSEY
]:
self.pairs[keyCode](state)
elif keyCode in [self.eI.e.MOUSEX, self.eI.e.MOUSEY]:
pos = self.mouse.position
self.pairs[keyCode](pos)
def checkInterfaceClick(self, keyCode, pos):
return self.eI.getGlobal("client").inputClick(keyCode, pos)
def getState(self, newstate, oldstate):
if newstate == self.eI.l.KX_INPUT_ACTIVE:
if oldstate == self.eI.l.KX_INPUT_ACTIVE:
return "ACTIVE"
elif oldstate == self.eI.l.KX_INPUT_NONE:
return "ACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_JUST_ACTIVATED:
return "ACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_JUST_RELEASED:
return "ACTIVATE"
if newstate == self.eI.l.KX_INPUT_NONE:
if oldstate == self.eI.l.KX_INPUT_ACTIVE:
return "DEACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_NONE:
return "INACTIVE"
elif oldstate == self.eI.l.KX_INPUT_JUST_ACTIVATED:
return "DEACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_JUST_RELEASED:
return "DEACTIVATE"
if newstate == self.eI.l.KX_INPUT_JUST_ACTIVATED:
if oldstate == self.eI.l.KX_INPUT_ACTIVE:
return "ACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_NONE:
return "ACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_JUST_ACTIVATED:
return "ACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_JUST_RELEASED:
return "ACTIVATE"
if newstate == self.eI.l.KX_INPUT_JUST_RELEASED:
if oldstate == self.eI.l.KX_INPUT_ACTIVE:
return "DEACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_NONE:
return "DEACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_JUST_ACTIVATED:
return "DEACTIVATE"
elif oldstate == self.eI.l.KX_INPUT_JUST_RELEASED:
return "DEACTIVATE"
class Client(GameSide):
def __init__(self):
'''Initializes the client.'''
self.mode = "client"
self.oP = OutPipe("Client", 0)
self.eI = EngineInterface(objectMode=True)
self.vP = VideoPlayer()
self.sE = ScriptExecuter()
self.iR = InputReceiver()
self.l = Localizer(self)
self.pA = PhysicsApplicator(self)
self.sH = ShaderHandler()
self.nC = None
self.sE.addContext("Client", self)
self.cvars = {
#Low level settings
"cl_update": 1,
"cl_synced": 0,
"cl_addr": "0.0.0.0",
"cl_oport": 7777,
"cl_iport": 7778,
"cl_netlog": 0,
"cl_game": 0,
"cl_startscript": "",
"cl_master": 0,
"cl_predict": 1,
"cl_smooth": 0,
"cl_name": "Player",
"cl_password": "",
"cl_camera": "",
"cl_lockcontrols": 1,
"cl_showmouse": 1,
"cl_xsens": 50,
"cl_ysens": 50,
"cl_inverted": 0,
"cl_netping": 0,
#High level settings
"cl_language": "en",
"cl_subtitles": 1,
"cl_width": 1280,
"cl_height": 720,
"cl_fullscreen": 0,
"cl_motionblur": 0,
"cl_motionblur_amount": 0,
"cl_anisotropic": 1,
"cl_mipmap": "none",
"cl_vsync": "off",
"cl_musicvolume": 10,
"cl_dialogvolume": 10,
"cl_soundvolume": 10,
"cl_mastervolume": 10,
#Server shared settings
"sv_level": "",
"sv_gamemode": "",
"sv_game": 0,
"sv_background_red": 0,
"sv_background_green": 0,
"sv_background_blue": 0,
"sv_background_alpha": 0,
}
self.netVars = {}
self.chatMessages = []
self.interfaces = []
self.entities = []
self.level = None
self.gameEvents = []
self.updateNetwork()
#self.startLoop()
self.forceUpdateCVars()
self.keepAliveTicker = 0
self.trackedProperties = []
loadClient(self)
self.oP("Initialized.")
def forceUpdateCVars(self):
'''Forces all the cVars to run their updaters as though they had just been set.'''
for key in self.cvars.keys():
if not "sv_" == key[:3]:
self.configure(key, self.get(key), override=True)
self.oP("Force updated cVars.")
def configure(self, key, val, fromServer=False, override=False):
'''Configure a cVar.'''
changed = False
if key in self.cvars.keys() and (not "sv_" == key[:3] or fromServer):
#Switch for int
if type(self.cvars[key]) == type(0):
val = int(val)
#Used for functions
if type(self.cvars[key]) == type(self.configure):
self.cvars[key](val)
self.oP("CVar %s executed." % key)
else:
if val != self.cvars[key] or override:
changed = True
self.cvars[key] = val
self.oP("CVar %s configured to %s (%s)." %
(key, val, str(type(val)).replace(
"<class '", "").replace("'>", "")))
elif "sv_" == key[:3] and not fromServer and key in self.cvars.keys(
) and self.cvars[key] != val:
self.sendEvent(["SYSTEM", "CVARS", [key, val]])
self.oP("Asking server to change CVar %s." % key)
else:
self.oP("CVar %s not present." % key)
if changed:
self.updateGame(key)
def connectGame(self):
'''Connects to a game.'''
self.oP("Connecting to game.")
self.nC.connect((self.get("cl_addr"), self.get("cl_oport")))
self.configure("cl_game", 1)
self.configure("cl_synced", 0)
def disconnectGame(self):
'''Disconnects from a game.'''
self.oP("Disconnecting from a game.")
self.updateNetwork()
self.configure("cl_game", 0)
self.configure("cl_synced", 0)
self.configure("cl_update", 1)
self.oP("Disconnected from game.")
def updateGame(self, key):
'''Reacts to changes to the cVars.'''
if key == "cl_startscript":
self.sE.addContext("Client", self)
self.sE.execute(self.get("cl_startscript"))
elif key in ["cl_iport"]:
self.updateNetwork()
elif key == "cl_addr":
if self.get("cl_addr") == "0.0.0.0":
self.configure("cl_addr", "127.0.0.1")
elif key == "cl_name":
self.sendEvent(["SYSTEM", "NAME", self.get("cl_name")])
elif key == "sv_level" and not self.get("cl_master"):
if self.get("sv_game"):
self.setLevel(self.get("sv_level"))
elif key == "sv_game" and not self.get("cl_master"):
if self.get("sv_game"):
self.setLevel(self.get("sv_level"))
else:
self.endLevel()
elif key in [
"sv_background_red", "sv_background_green",
"sv_background_blue", "sv_background_alpha"
] and not self.get("cl_master"):
self.eI.setBackgroundColor((self.getBackgroundColor()))
elif key == "cl_width" or key == "cl_height":
self.eI.setResolution(self.get("cl_width"), self.get("cl_height"))
elif key == "cl_fullscreen":
self.eI.setFullscreen(self.get("cl_fullscreen"))
elif key == "cl_motionblur" or key == "cl_motionblur_amount":
self.eI.setMotionBlur(self.get("cl_motionblur"),
self.get("cl_motionblur_amount"))
elif key == "cl_anisotropic":
self.eI.setAnisotropic(self.get("cl_anisotropic"))
elif key == "cl_mipmap":
self.eI.setMipmapping(self.get("cl_mipmap"))
elif key == "cl_vsync":
self.eI.setVSync(self.get("cl_vsync"))
elif key == "cl_camera" and self.get("cl_camera") != "":
self.eI.setCamera(self.get("cl_camera"))
elif key == "cl_mastervolume":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.setMasterVolume(self.get("cl_mastervolume"))
elif key == "cl_musicvolume":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.setMusicVolume(self.get("cl_musicvolume"))
elif key == "cl_dialogvolume":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.setDialogVolume(self.get("cl_dialogvolume"))
elif key == "cl_soundvolume":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.setSoundVolume(self.get("cl_soundvolume"))
elif key == "cl_subtitles":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.subtitles = self.get("cl_subtitles")
elif key == "cl_language":
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.sound.language = self.get("cl_language")
elif key == "cl_lockcontrols":
self.iR.locked = self.get("cl_lockcontrols")
elif key == "cl_showmouse":
self.eI.setMouseState(self.get("cl_showmouse"))
elif key == "cl_xsens":
self.iR.xsens = self.get("cl_xsens")
elif key == "cl_ysens":
self.iR.ysens = self.get("cl_ysens")
elif key == "cl_inverted":
self.iR.inverted = self.get("cl_inverted")
elif key == "cl_predict":
self.iR.predict = self.get("cl_predict")
if not self.get("cl_predict"):
for GUID in self.pA.blacklistedGUIDs:
self.removeFromRotationBlacklist(GUID)
elif key == "cl_smooth":
self.pA.smooth = self.get("cl_smooth")
elif key == "cl_netlog":
if self.get("cl_netlog"):
self.nC.configure("DEBUG", True)
self.nC.configure("VERBOSE", True)
else:
self.nC.configure("DEBUG", False)
self.nC.configure("VERBOSE", False)
elif key == "cl_netping":
self.nC.pingcount = self.get("cl_netping")
def updateNetwork(self):
'''Update the network module for changes to port or addr'''
self.purgeNetwork()
self.nC = NetCore()
if self.get("cl_netlog"):
self.nC.configure("DEBUG", True)
self.nC.configure("VERBOSE", True)
else:
self.nC.configure("DEBUG", False)
self.nC.configure("VERBOSE", False)
self.nC.pingcount = self.get("cl_netping")
self.nC.configure("NAME", "Client")
self.nC.setProtocol("UDP")
self.nC.configure("PORT", self.get("cl_iport"))
self.nC.initialize()
def purgeNetwork(self):
'''Destroys the NetCore once and for all.'''
if self.nC:
self.nC.clear()
self.nC.destroy()
self.nC = None
def startGameRemote(self):
'''Used to connect to another person's game.'''
self.oP("Starting game (remote)...")
self.configure("cl_master", 0)
self.configure("cl_update", 1)
self.configure("cl_predict", 1)
self.connectGame()
def startGameFull(self):
'''Used if you want the lobby when you start up a game.'''
self.oP("Starting game (full)...")
self.configure("cl_master", 1)
self.configure("cl_update", 0)
self.configure("cl_predict", 0)
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.bootServer()
self.oP("Booted server from client (Full).")
self.configure("cl_addr", launcher.s.get("sv_addr"))
self.connectGame()
def startGameFast(self, level, gamemode, singleplayer=True):
'''Used if you want to go straight to the game, usually used for singleplayer.'''
self.oP("Starting game (fast)...")
self.configure("cl_master", 1)
self.configure("cl_update", 0)
self.configure("cl_predict", 0)
self.configure("cl_game", 1)
self.updateNetwork()
launcher = self.eI.getGlobal("launcher")
if launcher:
launcher.bootServer()
self.oP("Booted server from client (Fast).")
launcher.s.configure("sv_level", level)
launcher.s.configure("sv_gamemode", gamemode)
launcher.s.configure("sv_game", 1)
if singleplayer:
launcher.s.configure("sv_singleplayer", 1)
else:
launcher.s.configure("sv_singleplayer", 0)
self.configure("cl_addr", launcher.s.get("sv_addr"))
self.connectGame()
def endGame(self):
'''Ends the game instance and disconnects.'''
self.oP("Ending game session...")
self.disconnectGame()
self.endLevel()
launcher = self.eI.getGlobal("launcher")
if launcher and self.get("cl_master") and launcher.s:
launcher.s.quitGame()
launcher.s = None
def quitGame(self):
'''Quits the game completely.'''
self.oP("Shutting down...")
self.endGame()
self.purgeNetwork()
self.eI.quitGame()
def setMusic(self, music):
'''Sets the music track.'''
launcher = self.eI.getGlobal("launcher")
launcher.sound.playMusic(music)
self.oP("Set music to %s." % music)
def stopMusic(self):
'''Stops the music track.'''
launcher = self.eI.getGlobal("launcher")
launcher.sound.stopMusic()
self.oP("Stopped music.")
def playSound(self, sound, emitter=None):
'''Plays the sound.'''
launcher = self.eI.getGlobal("launcher")
if emitter:
launcher.sound.playSound(sound, emitter.gameObject)
else:
launcher.sound.playSound(sound)
self.oP("Started playing sound %s." % sound)
def stopSound(self, handle):
'''Stops a sound.'''
launcher = self.eI.getGlobal("launcher")
GUID, name = launcher.sound.stopSound(handle)
self.oP("Stopped sound %s." % name)
def stopSoundByGUID(self, GUID, name):
'''Stops a sound.'''
launcher = self.eI.getGlobal("launcher")
launcher.sound.stopSoundByGUID(GUID, name)
self.oP("Stopped sound %s." % name)
def playDialog(self, sound, emitter):
'''Plays a dialog line.'''
launcher = self.eI.getGlobal("launcher")
if emitter:
launcher.sound.playDialog(sound, emitter.gameObject)
else:
launcher.sound.playDialog(sound)
self.oP("Playing dialog %s." % sound)
def stopDialog(self, handle):
'''Stops a dialog line.'''
launcher = self.eI.getGlobal("launcher")
GUID, name = launcher.sound.stopDialog(handle)
self.oP("Stopped dialog %s." % name)
def stopDialogByGUID(self, GUID, name):
'''Stops a dialog line.'''
launcher = self.eI.getGlobal("launcher")
launcher.sound.stopDialogByGUID(GUID, name)
self.oP("Stopped dialog %s." % name)
def enableShader(self, index, name, mode):
'''Enables a shader as a filter for the entire screen.'''
self.sH.enableShader(index, name, mode)
def disableShader(self, index):
'''Disables a shader that was filtering the entire screen.'''
self.sH.disableShader(index)
def playVideo(self, video):
'''Plays a video.'''
self.vP.playVideo(video)
self.oP("Started video %s." % video)
def stopVideo(self):
'''Stops a video.'''
self.vP.stopVideo()
self.oP("Stopped video.")
def replaceMesh(self, ent, meshName):
'''Replaces the mesh of an Entity.'''
cR = self.load("Mesh", meshName)
name = cR.get("name")
resourcePath = cR.get("resourcePath")
self.loadLibrary("Mesh", resourcePath, mesh=True)
ent.gameObject.replaceMesh(meshName, True, True)
self.oP("Replaced mesh of %s with %s." % (ent.GUID, meshName))
def addInterface(self, name):
'''Adds an interface.'''
if not self.getInterfaceByName(name):
cR = self.load("UI", name)
name = cR.get("name")
resource = cR.get("resourcePath")
scriptName = cR.get("scriptPath")
#self.loadLibrary("UI", resource)
self.oP("Creating interface %s." % name)
self.interfaces.append(Interface(name, resource, scriptName))
else:
self.oP("Interface %s already exists, not created." % name)
def removeInterface(self, name):
'''Removes an interface.'''
interface = self.getInterfaceByName(name)
if interface:
self.oP("Removing interface %s." % name)
self.interfaces.remove(interface)
interface.kill()
def removeAllInterfaces(self):
'''Removes all interfaces.'''
self.oP("Removing all interfaces.")
names = []
for interface in self.interfaces:
names.append(interface.name)
for name in names:
self.removeInterface(name)
def getInterfaceByName(self, name):
'''Gets an interface by name.'''
for interface in self.interfaces:
if interface.name == name:
return interface
def addMarker(self, name, GUID):
'''Adds a marker tracking the specified Entity.'''
cR = self.load("UI", name)
name = cR.get("name")
resource = cR.get("resourcePath")
self.eI.getGlobal("addToWaypoints")(resource, name, GUID)
self.oP("Added waypoint %s tracking %s." % (name, GUID))
def removeMarker(self, GUID):
'''Removes all markers tracking an Entity.'''
for obj in self.eI.getWaypointsScene().objects:
if "targetGUID" in obj and obj["targetGUID"] == GUID:
obj.endObject()
self.oP("Removed waypoints tracking %s." % GUID)
def inputClick(self, keyCode, pos):
'''Checks for the interface clicks.'''
obj, scene = self.eI.getMouseOverObjectScene(pos)
if obj and scene:
for interface in self.interfaces:
if interface.name == self.eI.getTerminalParent(obj).name:
interface.onClick(obj.name)
return True
for i in self.entities:
if obj == i.gameObject or obj in i.gameObject.childrenRecursive:
i.onClick(obj.name)
return True
return False
def getDisconnectReaction(self):
'''Gets the reaction function for disconnecting from the server.'''
self.sE.execute(NETSCRIPT_PATH + "disconnect")
return self.disconnectReaction
def addToRotationBlacklist(self, GUID):
'''Adds a GUID to the rotation blacklist.'''
if not GUID in self.pA.blacklistedGUIDs:
self.pA.blacklistedGUIDs.append(GUID)
def removeFromRotationBlacklist(self, GUID):
'''Removes a GUID from the rotation blacklist.'''
if GUID in self.pA.blacklistedGUIDs:
self.pA.blacklistedGUIDs.remove(GUID)
def sendInterfaceEvent(self, event, aux=None):
'''Sends an interface event.'''
self.sendEvent(["INPUT", "INTERFACE", [event, aux]])
def sendChatMessage(self, msg):
'''Sends a chat message.'''
self.sendEvent(["SYSTEM", "CHAT", msg])
def sendGameEvent(self, mode, data):
'''Sends a game event.'''
self.sendEvent(["GAME", mode, data])
def sendEvent(self, event):
'''Sends an event to the server.'''
if event[0] == "INPUT" or event == "KEEPALIVE":
mode = "FAF"
elif event[0] in ["SYSTEM", "GAME", "NETWORK"]:
mode = "RT"
if self.nC.clients:
server = self.nC.clients[0]
server.send(event, mode)
def recvEvent(self, event):
'''Handles an event from the server.'''
if event[0] == "PHYSICS" and self.get("cl_update"):
self.pA.update(event)
if event[0] == "SYSTEM":
if event[1] == "CVARS":
self.configure(event[2][0], event[2][1], fromServer=True)
elif event[1] == "NETVARS":
self.netVars[event[2][0]] = event[2][1]
elif event[1] == "SOUND_PLAY" and self.get("cl_update"):
entity = self.getEntityByGUID(event[2][0])
self.playSound(event[2][1], entity)
elif event[1] == "SOUND_STOP" and self.get("cl_update"):
self.stopSoundByGUID(event[2][0], event[2][1])
elif event[1] == "DIALOG_PLAY" and self.get("cl_update"):
entity = self.getEntityByGUID(event[2][0])
self.playDialog(event[2][1], entity)
elif event[1] == "DIALOG_STOP" and self.get("cl_update"):
self.stopDialogByGUID(event[2][0], event[2][1])
elif event[1] == "MUSIC_PLAY" and self.get("cl_update"):
self.setMusic(event[2][0])
elif event[1] == "MUSIC_STOP" and self.get("cl_update"):
self.stopMusic()
elif event[1] == "SET_CAMERA":
self.configure("cl_camera", event[2])
elif event[1] == "INTERFACE_CREATE":
self.addInterface(event[2])
elif event[1] == "INTERFACE_REMOVE":
self.removeInterface(event[2])
elif event[1] == "CHAT":
self.chatMessages.append(event[2])
def loop(self):
'''Does everything basically.'''
#cl = OptiClock()
#Detector Index
if not self.get("cl_master"):
self.updateDetectorIndex()
#cl.clockIn("DetectorIndex")
#KEEP ALIVE
self.keepAliveTicker += 1
if self.keepAliveTicker % 600 == 0:
self.sendEvent("KEEPALIVE")
#cl.clockIn("KeepAlive")
#Do Things#######################
#Read in controls
self.iR.checkControls()
#cl.clockIn("Input")
#Update Video Player
self.vP.loop()
#cl.clockIn("VideoPlayer")
if self.get("cl_update"):
#Update localization
self.l.loop()
#cl.clockIn("Localization")
#Apply shaders
self.sH.loop()
#cl.clockIn("Shaders")
#Run object code
for ent in self.entities:
if hasattr(ent, "loop"):
ent.checkAnimation()
ent.loop(self, "client")
#Run interface code
#cl.clockIn("Entities")
if self.level:
if hasattr(self.level, "loop"):
self.level.loop(self, "client")
#cl.clockIn("Level")
for interface in self.interfaces:
if hasattr(interface, "loop"):
try:
interface.loop()
except:
pass
#cl.clockIn("Interface")
if self.nC:
#Send Things#####################
for key in self.iR.keyEvents:
self.sendEvent(key)
for event in self.gameEvents:
self.sendEvent(event)
self.gameEvents = []
self.iR.keyEvents = []
#cl.clockIn("SendLoop")
#Recv Things#####################
if self.nC.clients:
server = self.nC.clients[0]
packet = server.recv()
if packet:
payload = packet.getPayload()
try:
data = eval(payload)
except:
data = None
if data:
self.recvEvent(data)
#cl.clockIn("RecvLoop")
#Initial sync
if self.nC.clients:
server = self.nC.clients[0]
if not self.get("cl_synced"):
server.disconnectFunc = self.getDisconnectReaction()
self.sendEvent(["SYSTEM", "NAME", self.get("cl_name")])
self.sendEvent(
["SYSTEM", "PASSWORD",
self.get("cl_password")])
self.sendEvent(["SYSTEM", "PHYSICS", "FORCEUPDATE"])
self.configure("cl_synced", 1)
#cl.clockIn("Sync")
#KILL THINGS###################################################
kill = self.nC.pullKillQueue()
if kill:
kill()
#cl.clockIn("Kill")
self.nC.loop()