Person.py

# -*- coding: utf-8 -*-
"""
Created on Wed Jul  4 11:32:42 2018

@author: Akshay Narla
"""

from random import randint
import time
class MyPerson:
    tracks = []
    def __init__(self, xi, yi):
        self.x = xi
        self.y = yi
        self.tracks = []
        self.done = False
        self.state = '0'        # 0 -if object did not crossed the line, 1 - if yes
        #self.dir = None
    def getTracks(self):
        return self.tracks
   # def getDir(self):
       # return self.dir
    def getX(self):
        return self.x
    def getY(self):
        return self.y
    def updateCoords(self, xn, yn):
        self.age = 0
        self.tracks.append([self.x,self.y])
        self.x = xn
        self.y = yn
    def timedOut(self):
        return self.done
    # Check if the centroid has crossed the ref. line
    def UP(self,mid_start,mid_end):
        if len(self.tracks) >= 2:
            if self.state == '0':
                if self.tracks[-1][1] < mid_end and self.tracks[-2][1] >= mid_end:
                    self.state = '1'
                    #self.dir = 'up'
                    return True
            else:
                return False
        else:
            return False

    def DOWN(self,mid_start,mid_end):
        if len(self.tracks) >= 2:
            if self.state == '0':
                if self.tracks[-1][1] > mid_start and self.tracks[-2][1] <= mid_start:
                    self.state = '1'
                    #self.dir = 'down'
                    return True
            else:
                return False
        else:
            return False