/// <summary>
/// Updates the the ships dictionary to contain the given ship
/// </summary>
/// <param name="ship"></param>
public void Update(Ship ship)
{
int id = ship.GetShipID();
if (ship.GetHp() == 0)
{
Ships.Remove(ship.GetShipID());
if (!Explosions.ContainsKey(ship.GetShipID()))
{
Explosions.Add(id, new Explosion(id, ship.GetLocation().GetX(), ship.GetLocation().GetY()));
}
foreach (Ship s in sortedPlayerList)
{
if (s.GetShipID() == ship.GetShipID())
{
s.UpdateShip(ship);
}
}
}
else
{
int oldScore = -1;
if (Explosions.ContainsKey(id) && Explosions[id].Dead)
{
Explosions.Remove(id);
}
bool found = false;
foreach (Ship s in sortedPlayerList)
{
if (s.GetShipID() == ship.GetShipID())
{
found = true;
oldScore = s.GetScore();
s.UpdateShip(ship);
break;
}
}
Ships[id] = ship;
if (!found)
{
sortedPlayerList.Add(Ships[ship.GetShipID()]);
sortedPlayerList.Sort((a, b) => b.GetScore().CompareTo(a.GetScore()));
}
if (found && (ship.GetScore() > oldScore))
{
sortedPlayerList.Sort((a, b) => b.GetScore().CompareTo(a.GetScore()));
}
}
}
/// <summary>
/// Draws a box in the right hand side of the screen that will display a players name, score, and hp.
/// Count determines where on the screeen the box will be drawn. Each box is 50 pixels high, so the
/// height of each box is 50 times count, where count begins at 0 for the first player
/// </summary>
/// <param name="ship">ship that contains the player information</param>
/// <param name="e">The PaintEventArgs to access the graphics</param>
/// <param name="count">tracks how many player boxes have been drawn</param>
private void PlayerDrawer(PaintEventArgs e, Ship ship, int count)
{
int height = 50 * count; // determines how far down to draw each player box
string name = ship.GetName() + ": " + ship.GetScore().ToString();
using (System.Drawing.SolidBrush whiteBrush = new System.Drawing.SolidBrush(System.Drawing.Color.White))
using (System.Drawing.SolidBrush greenBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Green))
using (System.Drawing.SolidBrush blackBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black))
{
e.Graphics.DrawString(name, new Font("Arial", 12), blackBrush, 10, 2 + height);
// Rectangles are drawn starting from the top-left corner.
// So if we want the rectangle centered on the player's location, we have to offset it
// by half its size to the left (-width/2) and up (-height/2)
Rectangle r = new Rectangle(5, (20 + height), 188, 20);
Rectangle r2 = new Rectangle(7, (22 + height), 184, 16);
Rectangle r3 = new Rectangle(9, (24 + height), 36 * ship.GetHp(), 12);
e.Graphics.FillRectangle(blackBrush, r);
e.Graphics.FillRectangle(whiteBrush, r2);
e.Graphics.FillRectangle(greenBrush, r3);
}
}
public void UpdateShip(Ship s)
{
hp = s.GetHp();
score = s.GetScore();
}
