Please Help.. -Infinite Loop

[2A7X92yv]

For some reason... I get infinite loop saying - "ALPHA is flying with parties" how to stop it? and make it work like it is to be???

Main.cpp

#include <iostream>

using namespace std;

#include <stdlib.h>
#include <string.h>
#include "Party.h"
#include "ReadFunctions.h"
#include "ReadString.h"




	void		FlyPlane (Planes);
	char *		PartyName;
	bool		LoadPeopleFromLounge (Planes);
	Plane		Alpha;
	Plane		Bravo;
	Plane		Lounge;
	Party		Temp;
	Planes		GetPlane ();
	Commands	Command;
	Commands	GetCommand ();
	Planes		WhichPlane;
	int			Size;
	int			STD_Alpha;
	int			STD_Bravo;
	int			STD_Lounge;
	int			A(0);
	int			B(0);
	int			L(0);


void main ()
	{
//	cout<<"Enter a Command. \n";
	while (true)
		{
	//		Get Command
		Command = GetCommand ();
		cout<<endl;
	//		Do Command
		switch (Command)
			{
			case CmdALPHA:
					Size = ReadInteger ();
					STD_Alpha=Size;
					cout << "Size of Alpha is " << Size << endl;
					Alpha.NumSeats		= Size;
					Alpha.NumEmpty		= Size;
					Alpha.NumParties	= 0;
					Alpha.Parties		= new Party [Size];
					break;

			case CmdBRAVO:
					Size = ReadInteger ();
					STD_Bravo=Size;
					cout << "Size of Bravo is " << Size << endl;
					Bravo.NumSeats		= Size;
					Bravo.NumEmpty		= Size;
					Bravo.NumParties	= 0;
					Bravo.Parties		= new Party [Size];
					break;

			case CmdLOUNGE:
					Size = ReadInteger ();
					STD_Lounge=Size;
					cout << "Size of Lounge is " << Size << endl;
					Lounge.NumSeats		= Size;
					Lounge.NumEmpty		= Size;
					Lounge.NumParties	= 0;
					Lounge.Parties		= new Party [Size];
					break;

			case CmdFLY:
					cout << "FLY" << endl;
					cout<<"Which Plane is Flying?"<<endl;
					WhichPlane = GetPlane ();// read in the name of the plane
					FlyPlane (WhichPlane);
					break;

			case CmdARRIVE:
					cout << "ARRIVE" << endl;
					cout<<"How many people are in this party?"<<endl;
					Size		= ReadInteger ();
					cout<<endl<<"Which Plane did you want to go on?"<<endl;
					WhichPlane	= GetPlane ();
					cout<<endl<<"What is your party's name?"<<endl;
					PartyName	= ReadString ();
					Temp.NumPeople	= Size;
					Temp.pName		= PartyName;
					Temp.WhichPlane	= WhichPlane;

					switch (WhichPlane)
						{
						case ALPHA:
							if(Size>Alpha.NumEmpty)
								{
									cout<<"No room on plane ALPHA"<<endl;
									if(Size>Lounge.NumEmpty)
										{
											cout<<"No room in Lounge. Goodbye"<<endl;
											delete [] PartyName;
											break;
										}
									else
										if(Size<=Lounge.NumEmpty)
											{
												Lounge.Parties+=1;
											//	L+=1;
												Lounge.NumEmpty-=Size;
												Lounge.Parties[L].pName		= Temp.pName;
												Lounge.Parties[L].NumPeople	= Temp.NumPeople;
												Lounge.Parties[L].WhichPlane= Temp.WhichPlane;
												cout<<endl<<"Seats now available in the lounge: "<<Lounge.NumEmpty<<endl;
												L+=1;
												if(Lounge.NumEmpty==0)
													cout<<"Lounge is FULL. Those who cannot board a plane will be turned away"<<endl;
											}
								}
							else
								if(Size<=Alpha.NumEmpty)
									{
										cout<<endl<<PartyName<<" boarding plane ALPHA"<<endl;
										Alpha.Parties+=1;
									//	A+=1;
										Alpha.NumEmpty-=Size;
										Alpha.Parties[A].pName		= Temp.pName;
										Alpha.Parties[A].NumPeople	= Temp.NumPeople;
										Alpha.Parties[A].WhichPlane	= Temp.WhichPlane;
										cout<<endl<<"Seats now available on ALPHA: "<<Alpha.NumEmpty<<endl;
										A+=1;
										if(Alpha.NumSeats==0)
											cout<<"Plane ALPHA is full and ready to fly"<<endl;
									}

							break;
						case BRAVO:
							if(Size>Bravo.NumEmpty)
								{
									cout<<endl<<"No room in plane BRAVO"<<endl;
									if(Size>Lounge.NumEmpty)
										{
											cout<<"No room in Lounge. SEE YUH!"<<endl;
											break;
										}
									else
										if(Size<=Lounge.NumEmpty)
											{
												Lounge.Parties+=1;
										//		L+=1;
												Lounge.NumEmpty-=Size;
												Lounge.Parties[L].pName		= Temp.pName;
												Lounge.Parties[L].NumPeople	= Temp.NumPeople;
												Lounge.Parties[L].WhichPlane= Temp.WhichPlane;
												cout<<endl<<"Seats now available in the lounge: "<<Lounge.NumEmpty<<endl;
												L+=1;
												if(Lounge.NumEmpty==0)
													cout<<"Lounge is FULL. Those who cannot board a plane will be turned away"<<endl;
											}
								}
							else
								if(Size<=Bravo.NumEmpty)
									{
										cout<<endl<<PartyName<<" boarding plane BRAVO"<<endl;
										Bravo.Parties+=1;
									//	B+=1;
										Bravo.NumEmpty-=Size;
										Bravo.Parties[B].pName		= Temp.pName;
										Bravo.Parties[B].NumPeople	= Temp.NumPeople;
										Bravo.Parties[B].WhichPlane	= Temp.WhichPlane;
										cout<<endl<<"Seats now available on BRAVO: "<<Bravo.NumEmpty<<endl;
										B+=1;
										if(Bravo.NumSeats==0)
											cout<<"Plane BRAVO is full and ready to fly"<<endl;
									}
							break;
						case UNKNOWN_PLANE:
							cout << "Unknown plane name entered" << endl;
							delete [] PartyName;
							break;
						default:
							break;
						}
					break;

			case CmdSHUTDOWN:
					cout << "SHUTDOWN" << endl;
					break;
				//	continue to fly planes until all passengers in lounge are taken care of
					delete [] Alpha.Parties;	// do the same for Bravo and the Lounge
					delete [] Bravo.Parties;
					delete [] Lounge.Parties;
				exit (0);

			case CmdUNKNOWN:

			default:
					cout << "UNKNOWN" << endl;
					break;
			}
		}
	}

Commands GetCommand ()
	{
	char *		pCmd;
	Commands	Command;

	cout << "Enter Command: \n";
	pCmd = ReadString ();
	if (_strcmpi(pCmd, "ALPHA") == 0)
			Command = CmdALPHA;
		else
			if (_strcmpi(pCmd, "BRAVO") == 0)
					Command = CmdBRAVO;
				else
					if (_strcmpi(pCmd, "LOUNGE") == 0)
							Command = CmdLOUNGE;
						else
							if(_strcmpi(pCmd, "ARRIVE")==0)
								Command=CmdARRIVE;
							else
								if (_strcmpi(pCmd, "EXIT")==0)
									Command=CmdSHUTDOWN;
								
									else
										if(_strcmpi(pCmd,"SHUTDOWN")==0)
											Command=CmdSHUTDOWN;
										else
											if(_strcmpi(pCmd,"FLY")==0)
												Command=CmdFLY;
											else
												Command = CmdUNKNOWN;
	delete [] pCmd;
	return Command;
	}

Planes GetPlane ()
	{
	char *	pPlane;
	Planes	WhichPlane;

	pPlane = ReadString ();
	if (strcmp (pPlane, "ALPHA") == 0)
			WhichPlane = ALPHA;
		else
			if (strcmp (pPlane, "BRAVO") == 0)
					WhichPlane = BRAVO;
				else
					WhichPlane = UNKNOWN_PLANE;
	delete [] pPlane;
	return WhichPlane;
	}

void FlyPlane (Planes WhichPlane)
	{
	int		i;
	int		x;
	bool	Full;
	switch (WhichPlane)
		{
		case ALPHA:
			do	{
				cout << "ALPHA is flying with parties: " << endl;
				for(i=0;i<Alpha.NumParties;i++)
					{
					cout<<"Party "<<i<<"     "<<Alpha.Parties[i].pName<<endl;
					cout<<"Number of People: "<<Alpha.Parties[i].NumPeople<<endl;		
					}	
				Alpha.NumParties=0;
				Alpha.NumEmpty=STD_Alpha;
				Full = LoadPeopleFromLounge (ALPHA);
				} while (!Full);
			break;
		case BRAVO:
			do	{
				cout << "BRAVO is flying with parties: " << endl;
				for(i=0;i<Bravo.NumParties;i++)
					{
					cout<<"Party "<<i<<"     "<<Bravo.Parties[i].pName<<endl;
					cout<<"Number of People: "<<Bravo.Parties[i].NumPeople<<endl;	
					}	

				Bravo.NumParties=0;
				Bravo.NumEmpty=STD_Bravo;
				Full = LoadPeopleFromLounge (BRAVO);
				} while (!Full);
			break;
		case UNKNOWN_PLANE:
			cout << "Unknown name of the plane" << endl;
		}
	}

bool LoadPeopleFromLounge (Planes WhichPlane)
	{
	int i;
	switch (WhichPlane)
		{
		case ALPHA:
					for(i=0;i<L;i++)
					{
						if(Lounge.Parties[i].NumPeople<=Alpha.NumEmpty)
							{
							Alpha.Parties[i].pName=Lounge.Parties[i].pName;
							Alpha.Parties[i].NumPeople=Lounge.Parties[i].NumPeople;
							Alpha.NumEmpty-=Lounge.Parties[i].NumPeople;
							if(Lounge.Parties[i+1].NumPeople>Alpha.NumEmpty)
								return true;
							else
								return false;
							}
					}
					break;
		case BRAVO:
			for(i=0;i<L;i++)
					{
						if(Lounge.Parties[i].NumPeople<=Bravo.NumEmpty)
							{
							Bravo.Parties[i].pName=Lounge.Parties[i].pName;
							Bravo.Parties[i].NumPeople=Lounge.Parties[i].NumPeople;
							Bravo.NumEmpty-=Lounge.Parties[i].NumPeople;
							if(Lounge.Parties[i+1].NumPeople>Bravo.NumEmpty)
								return true;
							else
								return false;
							}
					}	

				break;
		case UNKNOWN_PLANE:
		default:
				return false;
		}
	}

Thanks.. please let me know.. why it does that.. when i do fly.... it creates a infinite loop showing the same message

[2A7X92yv]

this is Party.h

party.h
[code]#ifndef PARTY_H
#define PARTY_H

enum Commands	{CmdPARTY,CmdHELP,CmdUNKNOWN, CmdALPHA, CmdBRAVO, CmdLOUNGE, CmdFLY, CmdARRIVE, CmdSHUTDOWN};
enum Planes		{UNKNOWN_PLANE, LOUNGE, ALPHA, BRAVO};

struct Party
	{
	char *	pName;
	int		NumPeople;
	Planes	WhichPlane;
	};

struct Plane
	{
	int		NumSeats;
	int		NumEmpty;
	int		NumParties;
	Party *	Parties;
	};

#endif 

[/code]

[Paul Peters]

Do you think you could post your main on here? I have this same assignment, and I'm having some trouble with my "FLY" command.

Thanks

[therry1]

You have a statement While (true), where is the statement that returns (false)?