/****************************************************************************
Pseudo code for EndGameFSM.c
This module controls the behavior of the arcade when the game ends.
This includes the case where the user wins and when the user loses.
****************************************************************************/

Include Headers and relevant Libraries

Module defines
  WIN_DELAY
  LOSE_DELAY
  LED_MOD
  OFF_DELAY

Define module variables
  CurrentState
  MyPriority
  counter
  position
  ToggleOn (initialize as true)
  CannonDirection

Function InitEndGameFSM
Takes in the Priority of the service, returns success boolean

  Set MyPriority to Priority
  Set CurrentState to InitPState_E
  Post initial transition event
  Return true if successfully posted

Function PostEndGameFSM
Takes in ThisEvent, returns success boolean

  Post event to service corresponding to MyPriority
  Return true if successful

Function RunEndGameFSM
Takes in ThisEvent, returns nothing

  Create event variable ReturnEvent of type ES_NO_EVENT
  If CurrentState is InitPState_E
    If ThisEvent is of type ES_INIT
      Set CurrentState to Idle_E
    End If
  End If
  If CurrentState is Idle_E
    If ThisEvent is of type End_Of_Game
      If ThisEvent has parameter WIN
        Start a timer for WIN_DELAY
        Initialize counter to the number of LEDs in each meteor bank
        Initialize position to 0
        Move the cannon to the first position
        Set CurrentState to HappyDance
      End If
      If ThisEvent has parameter GAME_OVER
        Start a timer for LOSE_DELAY
        Create variable CannonPosFromUp
        Set CannonPosFromUp to the cannon's distance from upright
        If the cannon is to the right of upright
          Set CannonDirection to true
        Else
          Set CannonDirection to false
        End If
        Set counter to the max of the current air guage level, power guage level, or cannon position from upright
        Set CurrentState to SadDance
      End If
    End If
  If CurrentState is HappyDance
    If ThisEvent is of type ES_TIMEOUT
      If counter is greater than 0
        If counter is equal to the number of LEDs per meteor bank
          Light up the cannon LED
        Else
          Make sure the cannon LED is off
        End If
        Increment the lit LED in each meteor bank by 1 away from the dome
        Decrement counter by 1
        Start a timer with WIN_DELAY
      Else If counter is 0 and position is less than 3
        Increment position
        Move the cannon to the next bank
        Reset the counter to the number of LEDs per meteor bank
        If position is now at 3
          Turn off all meteor LEDs
          Turn off all crisis indicator LEDs
          Start a timer for OFF_DELAY
        Else
          Start a timer for WIN_DELAY
        End If
      Else If position is 3
        Post event Go_Welcome mode to WelcomeFSM
        Set CurrentState to Idle_E
      End If
    Else If ThisEvent is of type Tot_Inserted
      Turn off all meteor LEDs
      Turn off all crisis indicator LEDs
      Set CurrentState to Idle_E
    End If
  If CurrentState is SadDance
    If ThisEvent is of type ES_TIMEOUT
      If counter is 0
        Post event Go_Welcome_Mode to WelcomeFSM
        Set CurrentState to Idle_E
      Else If counter is greater than 0
        Initialize a variable NewCannonPos to the current cannon position
        If CannonDirection is true
          Decrement NewCannonPos by 1
          Move the cannon to NewCannonPos
        Else
          Increment NewCannonPos by 1
          Move the cannon to NewCannonPos
        End If
        Decrement the air and cannon guage levels by 1
        If ToggleOn is true
          Light the LED closest to the dome in each bank
          Turn on all the crisis indicator LEDs
          Set ToggleOn to false
        Else
          Turn off all meteor LEDs
          Turn off all crisis indicator LEDs
          Set ToggleOn to true
        End If
        Decrement the counter by 1
        If the counter is now 0
          Turn off all meteor LEDs
          Turn off all crisis indicator LEDs
          Start a timer for OFF_DELAY
        Else
          Start a timer for LOSE_DELAY
        End If
      End If
    Else If ThisEvent is of type Tot_Inserted
      Turn off all meteor LEDs
      Turn off all crisis indicator LEDs
      Set CurrentState to Idle_E
    End If
  End If
  Return ReturnEvent