//Project 4 Gavin Hayes gahayes@wpi.edu CS4513 C16
DragonFly-Wings - Saucer_Shoot2
To compile enter 'game-final' and type make.

To run the Saucershoot2 ./game
By default is runs as a host and asks for port number to listen on by stdin. -p  port can be specified 
To run as a client, -c. -a ipAddress and -p port to specify host by commandline otherwise you will be asked by stdin

Extra features:
Gamestart, Gameover, multiple ways of starting, mapper.
Gamestart: Client attempts connection on press of 'p' and host starts blocking once 'p' is pressed.
Gameover: Gameover animation plays and then program exists.
multiple ways of starting: As specified above, you can specify port and address on commandline or type it in via stdin.
mapper: The idea for this was to provide a way to map out stars and Hero spawns. Isn't complete due to finals. in the mapper folder


Code comments:
Operation: Client connects to Host, Host creates a Hero and Saucers. Client creates Hero, recieves an Hero from Host and sends a Hero to host. Host recieves the hero.
If Host or Client creates a bullet or is moved up with w and s, it is sent over to the other. Collision detecting is done on the host. Hero's cannot
move through each other, but do no damage to each other because there shouldn't be friendly fire in a coop game. GameOver is triggered when either Hero dies. 

Message protocol - Each step or at delete time a message is sent.
A message consists of [2char number of submessages][2charsubmessagelength]Command,serialized-data,[2charsubmessagelength]COMMANDO,serialized-data, ...
Example: 0104NEWH,  inorder to send a create hero message.
Recieving messages goes as follow: recv numsubmessage, recv firstmessagelength, recv firstmessage send first event, recv secondmessagelength, recv secondmessage send secondevent ...
network function processes all creating, updating, or deleteing messages.

Most of the newly written code is in the bottom on the step functions for sending data and the network function in the client and host
files. Ideally more would be in the sync class, but after fighting with namespace issues for a while it was fastest to have the "God"
functions.