# Casual Block Class

from math import *

from BaseBlock import *


class CircleTest:

  def __init__(self, initParams={}):
    self.__initParams = initParams
    self.__blocks = []

    self.fINT = TimeDelayBlock("fINT", "Integrator", 0.01)
    self.__blocks.append(self.fINT)
    self.ic2 = ConstantBlock("ic2", "Constant", 0.0)
    self.__blocks.append(self.ic2)
    self.sINT = TimeDelayBlock("sINT", "Integrator", 0.01)
    self.__blocks.append(self.sINT)
    self.ic3 = ConstantBlock("ic3", "Constant", 1.0)
    self.__blocks.append(self.ic3)
    self.CircleTestResult = BaseBlock("CircleTestResult", "Negator")
    self.__blocks.append(self.CircleTestResult)
    self.delta = ConstantBlock("delta", "Constant", 0.01)
    self.__blocks.append(self.delta)
    self.xtdt = BaseBlock("xtdt", "Product")
    self.__blocks.append(self.xtdt)
    self.yt_dt = TimeDelayBlock("yt_dt", "Delay", 0.01)
    self.__blocks.append(self.yt_dt)
    self.ic = ConstantBlock("ic", "Constant", 0.0)
    self.__blocks.append(self.ic)
    self.yt_dtPxtdt = BaseBlock("yt_dtPxtdt", "Adder")
    self.__blocks.append(self.yt_dtPxtdt)
    self.delta3 = ConstantBlock("delta3", "Constant", 0.01)
    self.__blocks.append(self.delta3)
    self.xtdt3 = BaseBlock("xtdt3", "Product")
    self.__blocks.append(self.xtdt3)
    self.yt_dt3 = TimeDelayBlock("yt_dt3", "Delay", 0.01)
    self.__blocks.append(self.yt_dt3)
    self.ic33 = ConstantBlock("ic33", "Constant", 1.0)
    self.__blocks.append(self.ic33)
    self.yt_dtPxtdt3 = BaseBlock("yt_dtPxtdt3", "Adder")
    self.__blocks.append(self.yt_dtPxtdt3)
    self.cb15 = BaseBlock("cb15", "Negator")
    self.__blocks.append(self.cb15)

    self.fINT.linksIN.append((self.ic2, "hcIC1", ""))
    self.fINT.linksIN.append((self.CircleTestResult, "s4", ""))
    self.fINT.IC = (self.ic2, "hcIC1", "")
    self.sINT.linksIN.append((self.fINT, "s99", ""))
    self.sINT.linksIN.append((self.ic3, "hcIC2", ""))
    self.sINT.IC = (self.ic3, "hcIC2", "")
    self.CircleTestResult.linksIN.append((self.sINT, "doubleInt", ""))
    self.xtdt.linksIN.append((self.delta, "s5", ""))
    self.xtdt.linksIN.append((self.cb15, "s17", ""))
    self.yt_dt.linksIN.append((self.ic, "s9", ""))
    self.yt_dt.linksIN.append((self.yt_dtPxtdt, "s17", ""))
    self.yt_dt.IC = (self.ic, "s9", "")
    self.yt_dtPxtdt.linksIN.append((self.xtdt, "s6", ""))
    self.yt_dtPxtdt.linksIN.append((self.yt_dt, "s9", ""))
    self.xtdt3.linksIN.append((self.delta3, "s5 311", ""))
    self.xtdt3.linksIN.append((self.yt_dt, "s15", ""))
    self.yt_dt3.linksIN.append((self.ic33, "s14", ""))
    self.yt_dt3.linksIN.append((self.yt_dtPxtdt3, "s17", ""))
    self.yt_dt3.IC = (self.ic33, "s14", "")
    self.yt_dtPxtdt3.linksIN.append((self.xtdt3, "s6 312", ""))
    self.yt_dtPxtdt3.linksIN.append((self.yt_dt3, "s9 315", ""))
    self.cb15.linksIN.append((self.yt_dt3, "s16", ""))

    for block in self.__blocks:
      if isinstance(block, ConstantBlock):
        if (self.__initParams.has_key(block.getBlockName()) == 1):
          block.setInitValue(self.__initParams[block.getBlockName()])
        

  def getBlocks(self):
    return self.__blocks