public PlayerX(GameplayObject player,Texture2D texture)
{
this.player=player;
player.Texture=texture;
player.Rotation = MathHelper.ToRadians(-90);
positionX = 0;
positionY = 0;
}
public Player(GameplayObject player, float ms, float fa, float ba, float fv, float mfv, float mbv, Texture2D texture,Vector2 position)
{
this.player = player;
this.ms = ms;
this.fa = fa;
this.ba = ba;
this.fv = fv;
this.mfv = mfv;
this.mbv = mbv;
player.Texture = texture;
player.Position = position;
player.Rotation = MathHelper.ToRadians(-90);
//use origin for coordinate system//
origin = new GameplayObject();
origin.Texture = texture;
origin.Position = position;
}
/// <summary>
/// Collision logic with another GameplayObject
/// </summary>
/// <param name="target"></param>
public virtual void Collision(GameplayObject target)
{
}
private void ProcessData(byte[] data)
{
readStream.SetLength(0);
readStream.Position = 0;
readStream.Write(data, 0, data.Length);
readStream.Position = 0;
Protocol p;
try
{
p = (Protocol)reader.ReadByte();
if (p == Protocol.Connected)
{
byte id = reader.ReadByte();
string ip = reader.ReadString();
if (!enemyConnected)
{
enemyConnected = true;
enemy.Rotation = MathHelper.ToRadians(90);
enemy.Position = new Vector2(0 + enemy.Rectangle.X, 0 + enemy.Rectangle.Y);
writeStream.Position = 0;
writer.Write((byte)Protocol.Connected);
SendData(GetDataFromMemoryStream(writeStream));
}
}
else if (p == Protocol.Disconnected)
{
enemyConnected = false;
byte id = reader.ReadByte();
string ip = reader.ReadString();
enemy = null;
}
else if (p == Protocol.PlayerMoved)
{
float px = reader.ReadSingle();
float py = reader.ReadSingle();
byte id = reader.ReadByte();
string ip = reader.ReadString();
enemy.Position = new Vector2(enemy.Position.X + px, enemy.Position.Y - py);
}
else if (p == Protocol.BulletCreated)
{
GameplayObject bullet = new GameplayObject();
bullet.Texture = bulletTexture;
bullet.Position = enemy.Position;
bullet.Rotation = enemy.Rotation;
bullet.Speed = 200;
bullet.Velocity = new Vector2(bullet.Speed * (float)Math.Cos(bullet.Rotation),
bullet.Speed * (float)Math.Sin(bullet.Rotation));
enemyBullets.Add(bullet);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
previous = current;
current = Keyboard.GetState();
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == Microsoft.Xna.Framework.Input.ButtonState.Pressed)
this.Exit();
// TODO: Add your update logic here
Vector2 iPosition = new Vector2(player.Position.X, player.Position.Y);
Vector2 movement = Vector2.Zero;
if (current.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.Left))
player.Rotation += MathHelper.ToRadians(-ms);
if (current.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.Right))
player.Rotation += MathHelper.ToRadians(+ms);
if (current.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.Up))
{
if (fv < mfv)
fv += fa;
}
if (current.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.Down))
{
if (fv > mbv)
fv -= ba;
}
movement.X = fv * (float)Math.Cos(player.Rotation);
movement.Y = fv * (float)Math.Sin(player.Rotation);
player.Velocity = movement;
player.Update(gameTime);
foreach (GameplayObject gameObject in playerBullets)
gameObject.Update(gameTime);
foreach (GameplayObject gameObject in enemyBullets)
gameObject.Update(gameTime);
Vector2 nPosition = new Vector2(player.Position.X, player.Position.Y);
Vector2 dPosition = Vector2.Subtract(nPosition, iPosition);
if (dPosition != Vector2.Zero)
{
writeStream.Position = 0;
writer.Write((byte)Protocol.PlayerMoved);
writer.Write(dPosition.X);
writer.Write(dPosition.Y);
SendData(GetDataFromMemoryStream(writeStream));
}
if (bulletTimer.TotalSeconds > 0) bulletTimer = bulletTimer.Subtract(gameTime.ElapsedGameTime);
else
{
if (current.IsKeyDown(Microsoft.Xna.Framework.Input.Keys.Space) && previous.IsKeyUp(Microsoft.Xna.Framework.Input.Keys.Space))
{
GameplayObject bullet = new GameplayObject();
bullet.Texture = bulletTexture;
bullet.Position = player.Position;
bullet.Rotation = player.Rotation;
bullet.Speed = 200;
bullet.Velocity = new Vector2(bullet.Speed * (float)Math.Cos(bullet.Rotation),
bullet.Speed * (float)Math.Sin(bullet.Rotation));
writeStream.Position = 0;
writer.Write((byte)Protocol.BulletCreated);
SendData(GetDataFromMemoryStream(writeStream));
playerBullets.Add(bullet);
bulletTimer = TimeSpan.FromSeconds(shotseconds);
}
}
base.Update(gameTime);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add your initialization logic here
enemyConnected=false;
readStream = new MemoryStream();
reader = new BinaryReader(readStream);
writeStream = new MemoryStream();
writer = new BinaryWriter(writeStream);
player = new GameplayObject();
enemy = new GameplayObject();
playerBullets = new List<GameplayObject>(10);
enemyBullets = new List<GameplayObject>(10);
current = previous = Keyboard.GetState();
shotseconds = 5;
bulletTimer = TimeSpan.FromSeconds(shotseconds);
base.Initialize();
}