TrafficAI Class Reference

Inheritance diagram for TrafficAI:

Public Member Functions
def	restoreCruisingSpeed
def	init
def	Execute

Data Fields
	shipiter
	speed
	stopping
	begin

Detailed Description

Definition at line 8 of file traffic.py.

Member Function Documentation

def Execute

(

self)

Definition at line 22 of file traffic.py.

References TrafficAI.begin, TrafficAI.restoreCruisingSpeed(), Vector.SafeNorm(), TrafficAI.shipiter, TrafficAI.speed, TrafficAI.stopping, and Vector.Sub().

    def Execute(self):
        if (self.begin):
            self.begin=0
            self.restoreCruisingSpeed(self.speed)
        VS.PythonAI.Execute(self)
        un = VS.getUnit (self.shipiter);
        parent = self.GetParent()
        if (parent and un):
            if (parent!=un):
                if (car_lib.isCar (un)):
                    posdiff=SafeNorm(Sub (un.Position(),parent.Position()))                         #look 1 second ahead
#                               distInOneSec = Dot (Sub(parent.GetVelocity(),un.GetVelocity()),posdiff)
                    distInOneSec = Dot (Sub(parent.GetVelocity(),un.GetVelocity()),posdiff)
                    if (distInOneSec>un.getDistance(parent) and Dot (posdiff,un.GetOrientation()[2])>0):
#                                       print "%s too close to %s \n" % (parent.getName(),un.getName())
#                                       print distInOneSec
#                                       print un.getDistance (parent)
                        self.restoreCruisingSpeed(0)
                        self.stopping=1
                        self.shipiter=-1 #-1 + 1 =0

            self.shipiter +=1
        else:
            if (self.stopping):
                if (parent):
                    self.stopping=0
                    self.restoreCruisingSpeed(self.speed)
            self.shipiter=0