escort_local.py

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from go_to_adjacent_systems import *
from go_somewhere_significant import *
import vsrandom
import launch
import faction_ships
import VS
import Briefing
import universe
import unit
import Director
import quest
class escort_local (Director.Mission):
    def __init__ (self,factionname,numsystemsaway, enemyquantity,  waves, distance_from_base, creds, incoming, protectivefactionname='',jumps=(),var_to_set='',dynamic_flightgroup='',dynamic_type='', dynamic_defend_fg='',dynamic_defend_type='',greetingText=['Escort: give up while you still can...','If you let us ravage our target then we grant you passage today.']):
        Director.Mission.__init__(self)
        self.greetingText=greetingText
        self.dedicatedattack=vsrandom.randrange(0,2)*vsrandom.randrange(0,2)
        if (VS.GetRelation(factionname,protectivefactionname)>=0.0):
            self.dedicatedattack=1
        self.arrived=0
        self.todock=VS.Unit()
        self.launchedfriend=0
        self.protectivefaction = protectivefactionname
        self.var_to_set=var_to_set
        self.quantity=0
        self.mplay="all"
        self.gametime=VS.GetGameTime()
        self.waves=waves
        self.incoming=incoming
        self.dynatkfg = dynamic_flightgroup  
        self.dynatktype = dynamic_type
        self.dyndeffg = dynamic_defend_fg
        self.dyndeftype = dynamic_defend_type
        self.attackers = []
        self.objective= 0
        self.targetiter = 0
        self.ship_check_count=0
        self.faction = factionname
        self.jp=VS.Unit()
        self.cred=creds
        self.quantity=enemyquantity
        self.savedquantity=enemyquantity
        self.distance_from_base=distance_from_base
        self.defendee=VS.Unit()
        self.difficulty=1
        self.you=VS.getPlayer()
        self.respawn=0
        name = self.you.getName ()
        self.successdelay=0
        self.objectivezero=0
        self.mplay=universe.getMessagePlayer(self.you)
        self.adjsys = go_to_adjacent_systems(self.you,numsystemsaway,jumps)
        VS.IOmessage (0,"escort mission",self.mplay,"Your mission is as follows:")
        self.adjsys.Print("You are in the %s system,","Proceed swiftly to %s.","Your arrival point is %s.","escort mission",1)

    def SetVarValue (self,value):
        if (self.var_to_set!=''):
            quest.removeQuest (self.you.isPlayerStarship(),self.var_to_set,value)
    def SuccessMission (self):
        self.defendee.setFgDirective('b') 
        self.defendee.setFlightgroupLeader(self.defendee)
        if (self.incoming):
                        import unit
            un=unit.getSignificant(vsrandom.randrange(0,20),1,0)
                        if (un.getName()==self.defendee.getName()):
                    un=unit.getSignificant(vsrandom.randrange(0,30),1,0)
                        if (un.getName()==self.defendee.getName()):
                    un=unit.getSignificant(vsrandom.randrange(0,40),1,0)
                        if (un.getName()==self.defendee.getName()):
                    un=unit.getSignificant(vsrandom.randrange(0,30),1,0)
                        if (un.getName()==self.defendee.getName()):
                    un=unit.getSignificant(vsrandom.randrange(0,40),1,0)
                        if (un.getName()!=self.defendee.getName()):
                    self.defendee.performDockingOperations(un,0)
                    #print "docking with "+un.getName()
                self.todock=un
                VS.setObjective (self.objectivezero,"Escort To %s" % unit.getUnitFullName(un))
        else:
            self.defendee.ActivateJumpDrive(0)          
            self.defendee.SetTarget(self.adjsys.SignificantUnit())
        self.successdelay=VS.GetGameTime()+1

    def PayMission(self):
        VS.AdjustRelation(self.you.getFactionName(),self.faction,.03,1)
        self.SetVarValue(1)
        if (self.cred>0):
            self.you.addCredits (self.cred)
            VS.IOmessage(0,"escort mission",self.mplay,"Excellent work pilot! Your effort has thwarted the foe!")
            VS.IOmessage(0,"escort mission",self.mplay,"You have been rewarded for your effort as agreed.")
        VS.terminateMission(1)
    def FailMission (self):
        self.you.addCredits (-self.cred)
        VS.AdjustRelation(self.you.getFactionName(),self.faction,-.02,1)                
        self.SetVarValue(-1)
        VS.IOmessage (0,"escort mission",self.mplay,"You Allowed the base you were to protect to be destroyed.")
        VS.IOmessage (0,"escort mission",self.mplay,"You are a failure to your race!")
        VS.IOmessage (1,"escort mission",self.mplay,"We have contacted your bank and informed them of your failure to deliver on credit. They have removed a number of your credits for this inconvenience. Let this serve as a lesson.")
        VS.terminateMission(0)
    def NoEnemiesInArea (self,jp):
        if (self.adjsys.DestinationSystem()!=VS.getSystemFile()):
            return 0
        if (self.ship_check_count>=len(self.attackers)):
            VS.setCompleteness(self.objective,1.0)
            return 1
        un= self.attackers[self.ship_check_count]
        self.ship_check_count+=1
        if (un.isNull() or (un.GetHullPercent()<.7 and self.defendee.getDistance(un)>7000)):
            return 0
        else:
            VS.setObjective(self.objective,"Destroy the %s"%unit.getUnitFullName(un))
            self.ship_check_count=0
        return 0
        
    def GenerateEnemies (self,jp,you):
        count=0
        self.objectivezero=VS.addObjective ("Protect %s from %s" % (unit.getUnitFullName(jp),self.faction))
        self.objective = VS.addObjective ("Destroy All %s Hostiles" % self.faction)
        VS.setCompleteness(self.objective,0.0)
        print "quantity "+str(self.quantity)
        while (count<self.quantity):
            L = launch.Launch()
            L.fg="Shadow";L.dynfg=self.dynatkfg;
            if (self.dynatktype==''):
                L.type=faction_ships.getRandomFighter(self.faction)
            else:
                L.type=self.dynatktype
            L.ai="default";L.num=1;L.minradius=20000.0;L.maxradius=25000.0
            try:
                L.minradius*=faction_ships.launch_distance_factor
                L.maxradius*=faction_ships.launch_distance_factor
            except:
                pass
            L.faction=self.faction
            launched=L.launch(you)
            if (count==0):
                self.you.SetTarget(launched)            

            if (1):
                launched.SetTarget (jp)
            else:
                launched.SetTarget (you)
            if (self.dedicatedattack):
                launched.setFgDirective('B')
            self.attackers += [ launched ]
            count+=1
        if (self.respawn==0 and len(self.attackers)>0):
            self.respawn=1
            import universe
            universe.greet(self.greetingText,self.attackers[0],you);
        else:
            VS.IOmessage (0,"escort mission",self.mplay,"Eliminate all %s ships here" % self.faction)
            VS.IOmessage (0,"escort mission",self.mplay,"You must protect %s." % unit.getUnitFullName(jp))

        self.quantity=0
    def GenerateDefendee(self):
        L=launch.Launch()
        L.fg ="Escort"
        L.faction=self.protectivefaction
        if (self.dyndeffg=='' and self.dyndeftype==''):
            L.type = faction_ships.getRandomFighter(self.protectivefaction)
        else:
            L.type = self.dyndeftype
        L.dynfg = self.dyndeffg
        import escort_mission
        escort_mission.escort_num+=1
        L.fgappend = str(escort_mission.escort_num)
        L.ai = "default"
        L.num=1
        L.minradius = 2.0*self.you.rSize()
        L.maxradius = 3.0*self.you.rSize()
        L.forcetype=True
        escortee=L.launch(self.you)
        escortee.upgrade("jump_drive",0,0,0,1)
        escortee.setFlightgroupLeader(self.you)
        escortee.setFgDirective('F')
        escortee.setMissionRelevant()
        return escortee

    def Execute (self):
        if (self.successdelay):
            if (self.defendee.getUnitSystemFile()!=self.you.getUnitSystemFile() or VS.GetGameTime()-self.successdelay>120 or (self.incoming and self.todock.isNull()==False and self.you.isNull()==False and self.you.getDistance(self.todock)<330)):
                if (self.defendee):
                    self.PayMission()
                else:
                    self.FailMission()
            return #nothing more happens inside this control
        if (self.you.isNull() or (self.launchedfriend and self.defendee.isNull())):
            VS.IOmessage (0,"escort mission",self.mplay,"#ff0000You were unable to arrive in time to help. Mission failed.")
            self.SetVarValue(-1)
            VS.terminateMission(0)
            return
        if (not self.adjsys.Execute()):
            return
        if (not self.arrived):
            self.arrived=1
            if (self.launchedfriend==0 and not self.incoming):
                 self.defendee=self.GenerateDefendee()
                 self.launchedfriend=1
            self.adjsys=go_somewhere_significant (self.you,0,self.distance_from_base,0)
            self.adjsys.Print ("You must visit the %s","escort mission","docked around the %s", 0)
            self.jp=self.adjsys.SignificantUnit()
        else:
            if (self.launchedfriend==0):
                 self.defendee=self.GenerateDefendee()
                 self.launchedfriend=1
            if (self.defendee.isNull ()):
                self.FailMission(you)
                return
            else:
                self.defendee.setFlightgroupLeader(self.you)
                if (VS.GetGameTime()-self.gametime>10):
                    self.defendee.setFgDirective('F')
                if (self.quantity>0):
                    self.GenerateEnemies (self.defendee,self.you)
                if (self.ship_check_count==0 and self.dedicatedattack):
                    if (self.targetiter>=len(self.attackers)):
                        self.targetiter=0
                    else:
                        un =  self.attackers[self.targetiter]
                        if (not un.isNull()):
                            un.SetTarget (self.defendee)
                        self.targetiter=self.targetiter+1
                if (self.NoEnemiesInArea (self.defendee)):
                    if (self.waves>0):
                        self.quantity=self.savedquantity
                        self.waves-=1
                    else:
                        self.SuccessMission()
    def initbriefing(self):
        print "ending briefing"             
    def loopbriefing(self):
        print "loop briefing"
        Briefing.terminate();
    def endbriefing(self):
        print "ending briefing"