//Function to fire event
// return the Pacman state.....
public PacManState FireEvent(int eventNumber)
{
PacManEvents triggerEvent = (PacManEvents)eventNumber;
if (PacmanCurrentState.Equals(PacManState.START_PAC))
{
switch (triggerEvent)
{
case PacManEvents.ToEatCheeze:
PacmanCurrentState = PacManState.START_PAC;
return(PacmanCurrentState);
break;
case PacManEvents.ToEatSuperTab:
PacmanCurrentState = PacManState.SUPERMAN;
return(PacmanCurrentState);
break;
case PacManEvents.EatByGhost:
PacmanCurrentState = PacManState.DEAD;
return(PacmanCurrentState);
break;
case PacManEvents.ToEatLastCheeze:
PacmanCurrentState = PacManState.LEVELUP;
return(PacmanCurrentState);
break;
default:
inValid = true;
return(PacmanCurrentState);
break;
}
}
else if (PacmanCurrentState.Equals(PacManState.SUPERMAN))
{
switch (triggerEvent)
{
case PacManEvents.ToEatCheeze:
PacmanCurrentState = PacManState.SUPERMAN;
return(PacmanCurrentState);
case PacManEvents.ToEatSuperTab:
PacmanCurrentState = PacManState.SUPERMAN;
return(PacmanCurrentState);
case PacManEvents.PacmanEatsSacredGhost:
PacmanCurrentState = PacManState.SUPERMAN;
return(PacmanCurrentState);
case PacManEvents.BraveGhostEatsPacman:
PacmanCurrentState = PacManState.DEAD;
return(PacmanCurrentState);
case PacManEvents.SuperPacmanTimeOut:
PacmanCurrentState = PacManState.START_PAC;
return(PacmanCurrentState);
default:
inValid = true;
return(PacmanCurrentState);
}
}
else if (PacmanCurrentState.Equals(PacManState.DEAD))
{
switch (triggerEvent)
{
case PacManEvents.NoLifeLeft:
PacmanCurrentState = PacManState.GAMEOVER;
return(PacmanCurrentState);
case PacManEvents.LifeLeft:
PacmanCurrentState = PacManState.START_PAC;
return(PacmanCurrentState);
default:
inValid = true;
return(PacmanCurrentState);
}
}
else if (PacmanCurrentState.Equals(PacManState.LEVELUP))
{
switch (triggerEvent)
{
case PacManEvents.NextLevel:
PacmanCurrentState = PacManState.START_PAC;
return(PacmanCurrentState);
case PacManEvents.LastLevelGameUp:
PacmanCurrentState = PacManState.GAMEOVER;
return(PacmanCurrentState);
default:
inValid = true;
return(PacmanCurrentState);
}
}
else
{
switch (triggerEvent)
{
case PacManEvents.LastLevelGameUp:
PacmanCurrentState = PacManState.GAMEOVER;
return(PacmanCurrentState);
default:
inValid = true;
return(PacmanCurrentState);
}
}
}
//pac fire event function
public void pacFireEvent(PacManEvents e)
{
if (this.PacmanCurrentState == PacManState.Start_Pacman)
{
switch (e)
{
case PacManEvents.EatCheese:
this.PacmanCurrentState = PacManState.Start_Pacman;
this.color = Color.green;
break;
case PacManEvents.Eat_SuperTablet:
this.PacmanCurrentState = PacManState.Super_Pacman;
this.color = Color.blue;
break;
case PacManEvents.Eaten_by_ghost:
this.PacmanCurrentState = PacManState.DEAD;
this.color = Color.red;
break;
case PacManEvents.ToEatLastCheeze:
this.PacmanCurrentState = PacManState.LEVELUP;
this.color = Color.yellow;
break;
default:
this.PacmanCurrentState = PacManState.Start_Pacman;
this.color = Color.green;
break;
}
}
else if (this.PacmanCurrentState == PacManState.Super_Pacman)
{
switch (e)
{
case PacManEvents.EatCheese:
this.PacmanCurrentState = PacManState.Super_Pacman;
this.color = Color.blue;
break;
case PacManEvents.Eat_SuperTablet:
this.PacmanCurrentState = PacManState.Super_Pacman;
this.color = Color.blue;
break;
case PacManEvents.ToEatLastCheeze:
this.PacmanCurrentState = PacManState.LEVELUP;
this.color = Color.yellow;
break;
case PacManEvents.Pacman_Eats_Sacred_Ghost:
this.PacmanCurrentState = PacManState.Super_Pacman;
this.color = Color.blue;
break;
case PacManEvents.Brave_Ghost_Eats_Pacman:
this.PacmanCurrentState = PacManState.DEAD;
this.color = Color.red;
break;
case PacManEvents.SuperPacman_Timeout:
this.PacmanCurrentState = PacManState.Start_Pacman;
this.color = Color.green;
break;
default:
this.PacmanCurrentState = PacManState.Super_Pacman;
this.color = Color.blue;
break;
}
}
else if (this.PacmanCurrentState == PacManState.DEAD)
{
switch (e)
{
case PacManEvents.NoLifeLeft:
this.PacmanCurrentState = PacManState.GAMEOVER;
this.color = Color.black;
break;
case PacManEvents.LifeLeft:
this.PacmanCurrentState = PacManState.Start_Pacman;
this.color = Color.green;
break;
default:
this.PacmanCurrentState = PacManState.DEAD;
this.color = Color.red;
break;
}
}
else if (this.PacmanCurrentState == PacManState.LEVELUP)
{
switch (e)
{
case PacManEvents.NextLevel:
this.PacmanCurrentState = PacManState.Start_Pacman;
this.color = Color.green;
break;
case PacManEvents.LastLevel:
this.PacmanCurrentState = PacManState.GAMEOVER;
this.color = Color.black;
break;
default:
this.PacmanCurrentState = PacManState.LEVELUP;
this.color = Color.yellow;
break;
}
}
else
{
switch (e)
{
case PacManEvents.LastLevel:
this.PacmanCurrentState = PacManState.GAMEOVER;
this.color = Color.black;
break;
default:
inValid = true;
break;
}
}
}