main.cpp File Reference

Entry point into the program. More...

#include <SFML/Graphics.hpp>
#include <SFML/Graphics/Image.hpp>
#include <SFML/Graphics/Texture.hpp>
#include <SFML/Graphics/Sprite.hpp>
#include <SFML/Network.hpp>
#include <iostream>
#include <ostream>
#include <string>
#include <string.h>
#include "time.h"
#include "App.hpp"
#include "Command.hpp"
#include "Draw.hpp"
#include "Erase.hpp"
#include "Brush.hpp"
#include "Pen.hpp"
#include "Clear.hpp"
#include <SFML/OpenGL.hpp>

Include dependency graph for main.cpp:

Classes
struct	metaData
	This struct represents meta data that will be sent to and from the server. It will be used to pack into the SFML API's Packet class and also to unpack that same data. More...

Functions
void	remoteDraw (App &app, sf::Uint32 xToPass, sf::Uint32 yToPass, sf::Uint32 colorOfModification, sf::Uint32 sizeOfModification, sf::Uint32 brushTypeOfModification)
	The remoteDraw function allows a Client to draw locally the received draw commands from the Server representing draw commands sent from a different client. More...
void	packetReceiver (App &app)
	The packetReceiver function uses the socket with in App close to receive information from the server then controls the work flow based on the unpacked command received from the server. More...
void	initialization (void)
	The initialization function simply verifies the Application has started by printing out a statement to the command line. More...
void	update (App &app)
	The update function controls key and mouse events on the painting canvas of the application. Then updates the canvas accordingly. This function also is where the packetReceiver function is called allowing inputs from the Server to be handled. More...
void	draw (App &app)
	The draw call, this is how the canvas refreshes. More...
int	main (int argc, char *argv[])
	The entry point into our program. More...

Variables
sf::TcpSocket	clientSocket
sf::Socket::Status	status
sf::Packet	packet

Detailed Description

Entry point into the program.

Author

Mike, Japher Su, Jugal Joshi, Hao Zheng, and Andrew Seedholm

Date

2020-07-12

Function Documentation

draw()

void draw

(

App &

app

)

The draw call, this is how the canvas refreshes.

initialization()

void initialization

(

void

)

The initialization function simply verifies the Application has started by printing out a statement to the command line.

main()

int main	(	int	argc,
		char *	argv[]
	)

The entry point into our program.

packetReceiver()

void packetReceiver

(

App &

app

)

The packetReceiver function uses the socket with in App close to receive information from the server then controls the work flow based on the unpacked command received from the server.

Parameters

app	an App object that allows us to receive packets from the Server as well as execute various commands based on the received information.

remoteDraw()

void remoteDraw	(	App &	app,
		sf::Uint32	xToPass,
		sf::Uint32	yToPass,
		sf::Uint32	colorOfModification,
		sf::Uint32	sizeOfModification,
		sf::Uint32	brushTypeOfModification
	)

The remoteDraw function allows a Client to draw locally the received draw commands from the Server representing draw commands sent from a different client.

Parameters

app	an App object that allows us to execute draw commands outside of the update loop.
xToPass	a sf::Uint32 variable representing the x coordinate for where the remote draw command took place.
yToPass	a sf::Uint32 variable representing the y coordinate for where the remote draw command took place.
colorOfModification	a sf::Uint32 variable representing the color drawn where the remote draw command took place.
sizeOfModification	a sf::Uint32 variable representing the size of the brush(or pen) where the remote draw command took place (small, medium, or large).
brushTypeOfModification	a sf::Uint32 variable representing the brush type (brush or pen) for where the remote draw command took place.

update()

void update

(

App &

app

)

The update function controls key and mouse events on the painting canvas of the application. Then updates the canvas accordingly. This function also is where the packetReceiver function is called allowing inputs from the Server to be handled.

Parameters

app	an App object that allows us to access and manipulate the canvas.

Variable Documentation

clientSocket

sf::TcpSocket clientSocket

packet

sf::Packet packet

status

sf::Socket::Status status