public Form1()
{
InitializeComponent();
FormBorderStyle = FormBorderStyle.FixedSingle;
mainCanvas = this.CreateGraphics();
offScreenBitmap = new Bitmap(this.Width, this.Height);
offScreenGraphics = Graphics.FromImage(offScreenBitmap);
timer1.Enabled = true;
shipList = new List<Ship>();
botList = new List<PetrolBot>();
numShips = 6;
rGen = new Random();
mainBrush = new SolidBrush(Color.LightBlue);
blackBrush = new SolidBrush(Color.Black);
for (int i = 0; i < numShips; i++ )
{
Ship ship = new Ship(offScreenGraphics, SHIP_SIZE, rGen);
PetrolBot bot = new PetrolBot(offScreenGraphics, ship, new Point(50 * (i + 1), 500), rGen);
shipList.Add(ship);
botList.Add(bot);
}
}
public PetrolBot(Ship BotShip, Graphics BotCanvas, Random Rand, Point InitalLocation)
{
rand = Rand;
//passed in ship\subject
botShip = BotShip;
botCanvas = BotCanvas;
botColour = Color.FromArgb(rand.Next(255), rand.Next(255), rand.Next(255));
botStartingLocation = InitalLocation;
botCurrentlocation = InitalLocation;
double radiansToship = 0;
botVelovity = 10;
botState = BotState.waiting;
//Create delegate to assign a method we want to run when the assigned ship (to this petrol bot) rasies an event. Then Assign a
//method to this delegate.(this event uses a system provided event handler.)
EventHandler shipfull = new EventHandler(FullOfFuelEventhandler);
//Create delegate for our custom event handler that can pass a data bucket, when run the assigned ship event (to this petrol bot) rasies an event. Then Assign
//method to this delegate.(this event uses a system provided event handler.)
Ship.outOfFuelEventHandler shipempty = new Ship.outOfFuelEventHandler(OutOfFuelEventHandler);
//Assigning delegate to event
botShip.FullOfFuelEvent += shipfull;
//Assigning delegate to event
botShip.OutOfFuelEvent += shipempty;
}
/// <summary>
/// Initiate the send home after the fueling is complete
/// </summary>
public void SendHome()
{
refuelingShip = null;
isRefueling = false;
isHome = true;
location = homeLocation;
}
/// <summary>
/// Dispatches the bot when a ship fires the refuel event
/// </summary>
/// <param name="ship">Ship the fired the event</param>
/// <param name="location">Location of the ship that fired the event</param>
public void Dispatch(Ship ship, PointF location)
{
state = EObjectState.REFUELING;
refuelingShip = ship;
isRefueling = true;
isHome = false;
this.location = location;
}
private void Form1_Load(object sender, EventArgs e)
{
canvas = CreateGraphics();
shipPosition = new Point(50, 50);
botPosition = new Point(50, 420);
ship = new Ship(canvas, Color.Red, shipPosition, 50);
bot = new PetrolBot(canvas, Color.Blue, botPosition, 20, ship);
timer1.Enabled = true;
}
public PetrolBot(Graphics botCanvas, Ship botShip, Point botStartingLocation, Random rGen)
{
this.botCanvas = botCanvas;
this.botShip = botShip;
this.botStartingLocation = botStartingLocation;
botColour = Color.FromArgb(rGen.Next(255), rGen.Next(255), rGen.Next(255));
botCurrentLocation = botStartingLocation;
Ship.OutOfFuelEventHandler outOfFuelHandler = new Ship.OutOfFuelEventHandler(OutOfFuelEventHandler);
botShip.OutOfFuelEvent += outOfFuelHandler;
Ship.FullOfFuelEventHandler fullOfFuelHandler = new Ship.FullOfFuelEventHandler(FullOfFuelEventHandler);
botShip.FullOfFuelEvent += fullOfFuelHandler;
}
public PetrolBot(Ship BotShip, Graphics BotCanvas, Random Rand, Point InitalLocation)
{
rand = Rand;
botShip = BotShip;
botCanvas = BotCanvas;
botColour = Color.FromArgb(rand.Next(255), rand.Next(255), rand.Next(255));
botStartingLocation = InitalLocation;
botCurrentlocation = InitalLocation;
EventHandler shipfull = new EventHandler(FullOfFuelEventhandler);
Ship.outOfFuelEventHandler shipempty = new Ship.outOfFuelEventHandler(OutOfFuelEventHandler);
botShip.FullOfFuelEvent += shipfull;
botShip.OutOfFuelEvent += shipempty;
}
public PetrolBot(Graphics botCanvas, Color botColour, Point botLocation, int botSize, Ship ship)
{
this.botCanvas = botCanvas;
this.botColour = botColour;
this.botLocation = botLocation;
this.waitingLocation = botLocation;
this.botSize = botSize;
botBrush = new SolidBrush(botColour);
this.botShip = ship;
Ship.OutOfFuelEvent outOfFuelHandler = new Ship.OutOfFuelEvent(OutOfFuelHandler);
Ship.FullOfFuelEvent fullOfFuelHandler = new Ship.FullOfFuelEvent(FullOfFuelHandler);
ship.outOfFuel += outOfFuelHandler;
ship.fullOfFuel += fullOfFuelHandler;
}
public PetrolBot(Ship botShip, Graphics botCanvas, int startXPos, int startYPos)
{
this.botShip = botShip;
this.botCanvas = botCanvas;
shipXPos = botShip.XPos;
shipYPos = botShip.YPos;
this.startXPos = startXPos;
this.startYPos = startYPos;
xPos = startXPos;
yPos = startYPos;
botDiameter = 10;
botColour = new SolidBrush(Color.Blue);
Ship.ShipEventHandler fullHandler = new Ship.ShipEventHandler(FullOfFuelEvent);
botShip.FullOfFuelEvent += fullHandler;
Ship.ShipEventHandler outHandler = new Ship.ShipEventHandler(OutOfFuelEvent);
botShip.OutOfFuelEvent += outHandler;
}
public Form1()
{
InitializeComponent();
canvas = CreateGraphics();
rGen = new Random();
shipList = new List<Ship>();
botList = new List<PetrolBot>();
for (int i = 0; i < 5; i++)
{
Ship ship = new Ship(rGen.Next(CANVAS_WIDTH), rGen.Next(CANVAS_WIDTH), canvas, rGen);
shipList.Add(ship);
}
for (int i = 0; i < shipList.Count; i++)
{
PetrolBot bot = new PetrolBot(shipList[i], canvas, 80 * (i + 1), CANVAS_WIDTH);
botList.Add(bot);
}
}
