/// <summary>
/// Initializes a new instance of the <see cref="Platform"/> class.
/// </summary>
/// <param name="description">The platform description.</param>
/// <param name="physicsWorld">The physics world.</param>
/// <param name="spriteBatch">The sprite batch to use for rendering.</param>
/// <param name="contentManager">The game's content manager.</param>
public Platform(PlatformDescription description, ref World physicsWorld, SpriteBatch spriteBatch, ContentManager contentManager)
{
this.spriteOffsets = new List<Vector2>();
this.sprite = new Sprite();
this.InitializeAndLoadSprites(spriteBatch, contentManager, description);
this.SetUpPhysics(ref physicsWorld, description);
}
/// <summary>
/// Draws a platform to the screen.
/// </summary>
/// <param name="platformDescription">The platform description to use draw.</param>
private void DrawPlatform(PlatformDescription platformDescription)
{
Camera2D.Draw(this.platformSprite, platformDescription.Position, 0.0f);
if (platformDescription.Length > this.platformSprite.Width)
{
int count = 0;
// Useable area on middle sprites (removing rounded ends)
float offset = this.platformSprite.Width - this.platformSprite.Height;
float halfLeftOver = (platformDescription.Length - offset) * 0.5f;
// Leftover greater than useable area on end sprites
while (halfLeftOver > this.platformSprite.Width - (this.platformSprite.Height / 2.0f))
{
count++;
Camera2D.Draw(this.platformSprite, new Vector2(platformDescription.Position.X + (offset * count), platformDescription.Position.Y), 0.0f);
Camera2D.Draw(this.platformSprite, new Vector2(platformDescription.Position.X - (offset * count), platformDescription.Position.Y), 0.0f);
halfLeftOver -= offset;
}
// Fill in ends
if (halfLeftOver > 0.0f)
{
Camera2D.Draw(this.platformSprite, platformDescription.Position + new Vector2((platformDescription.Length / 2.0f) - (this.platformSprite.Width / 2.0f), 0.0f), 0.0f);
Camera2D.Draw(this.platformSprite, platformDescription.Position + new Vector2(-(platformDescription.Length / 2.0f) + (this.platformSprite.Width / 2.0f), 0.0f), 0.0f);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Platform"/> class.
/// </summary>
/// <param name="description">The platform description.</param>
/// <param name="physicsWorld">The physics world.</param>
/// <param name="spriteBatch">The sprite batch to use for rendering.</param>
/// <param name="contentManager">The game's content manager.</param>
public Platform(PlatformDescription description, ref World physicsWorld, SpriteBatch spriteBatch, ContentManager contentManager)
{
this.spriteOffsets = new List <Vector2>();
this.sprite = new Sprite();
this.InitializeAndLoadSprites(spriteBatch, contentManager, description);
this.SetUpPhysics(ref physicsWorld, description);
}
/// <summary>
/// Adds a platform to the level.
/// </summary>
/// <param name="length">The length of the platform.</param>
/// <param name="position">The position of the platform.</param>
public void AddPlatform(float length, Vector2 position)
{
PlatformDescription platformDescription = new PlatformDescription();
platformDescription.Length = length;
platformDescription.Position = position;
this.platformDescriptions.Add(platformDescription);
}
/*
* private void AddPlatform(IPAddress ip, short port, bool autofocus)
* {
* if (ip.Equals(IPAddress.None) || ip.Equals(IPAddress.Any) || ip.Equals(IPAddress.Loopback))
* return;
*
* Task.Run(() =>
* {
* PingReply reply = new Ping().Send(ip, 16);
*
* if (reply.Status == IPStatus.Success)
* {
* String name = reply.Address.ToString();
*
* try
* {
* IPHostEntry entry = Dns.GetHostEntry(reply.Address);
* if (entry != null)
* name = entry.HostName;
* }
* catch (SocketException) { }
*
* Application.Current.Dispatcher.BeginInvoke(new Action(() =>
* {
* var newPlatform = new PlatformDescription() { Name = name, IP = reply.Address, Port = port, Icon = GetIconByComputerName(name) };
*
* bool needAdd = true;
*
* foreach (PlatformDescription platform in platforms)
* {
* if (platform.IP.Equals(reply.Address) && platform.Port == port)
* {
* newPlatform = platform;
* needAdd = false;
* break;
* }
* }
*
* if (needAdd)
* platforms.Add(newPlatform);
*
* if (autofocus)
* comboBox.SelectedItem = newPlatform;
* }));
* }
* });
* }
*
*
* private void ScanNetworkForCompatibleDevices(IPAddress startAddress)
* {
* byte[] address = startAddress.GetAddressBytes();
* byte originalIndex = address[address.Length-1];
* for (byte i = 0; i < 255; ++i)
* {
* if (i != originalIndex)
* {
* address[address.Length-1] = i;
* IPAddress ip = new IPAddress(address);
*
* AddPlatform(new IPAddress(address), PlatformDescription.DEFAULT_PORT, false);
* }
* }
* }
*/
private void comboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
PlatformDescription desc = comboBox.SelectedItem as PlatformDescription;
if (desc != null)
{
IP.Text = desc.IP.ToString();
Port.Text = desc.Port.ToString();
DetailedIP.Visibility = desc != null && desc.Detailed ? Visibility.Visible : Visibility.Collapsed;
}
}
private void Port_TextChanged(object sender, TextChangedEventArgs e)
{
PlatformDescription desc = comboBox.SelectedItem as PlatformDescription;
if (desc != null)
{
short port = 0;
if (short.TryParse(Port.Text, out port))
{
desc.Port = port;
}
}
}
private void IP_TextChanged(object sender, TextChangedEventArgs e)
{
PlatformDescription desc = comboBox.SelectedItem as PlatformDescription;
if (desc != null)
{
IPAddress address = null;
if (IPAddress.TryParse(IP.Text, out address))
{
desc.IP = address;
}
}
}
/// <summary>
/// Initializes and loads the textures for the sprites in a platform object.
/// </summary>
/// <param name="spriteBatch">The sprite batch to use for rendering the sprites.</param>
/// <param name="contentManager">The content manager to use for loading the sprites.</param>
/// <param name="description">The description of the platform object.</param>
private void InitializeAndLoadSprites(SpriteBatch spriteBatch, ContentManager contentManager, PlatformDescription description)
{
this.sprite.InitializeAndLoad(spriteBatch, contentManager, EntityConstants.SpritesFolderPath + EntityConstants.Platform);
this.spriteOffsets.Add(Vector2.Zero);
if (description.Length > this.sprite.Width)
{
int count = 0;
// Useable area on middle sprites (removing rounded ends)
float offset = this.sprite.Width - this.sprite.Height;
float halfLeftOver = (description.Length - offset) * 0.5f;
// Leftover greater than useable area on end sprites
while (halfLeftOver > this.sprite.Width - (this.sprite.Height / 2.0f))
{
count++;
this.spriteOffsets.Add(new Vector2(offset * count, 0.0f));
this.spriteOffsets.Add(new Vector2(-offset * count, 0.0f));
halfLeftOver -= offset;
}
// Fill in ends
if (halfLeftOver > 0.0f)
{
this.spriteOffsets.Add(new Vector2((description.Length / 2.0f) - (this.sprite.Width / 2.0f), 0.0f));
this.spriteOffsets.Add(new Vector2(-(description.Length / 2.0f) + (this.sprite.Width / 2.0f), 0.0f));
}
}
}
/// <summary>
/// Sets up the physics body for a platform.
/// </summary>
/// <param name="physicsWorld">The physics world to create the body in.</param>
/// <param name="description">The description of the platform.</param>
private void SetUpPhysics(ref World physicsWorld, PlatformDescription description)
{
this.body = BodyFactory.CreateRoundedRectangle(physicsWorld, ConvertUnits.ToSimUnits(description.Length), ConvertUnits.ToSimUnits(this.sprite.Height), ConvertUnits.ToSimUnits(this.sprite.Height / 2.0f), ConvertUnits.ToSimUnits(this.sprite.Height / 2.0f), 8, 3.0f, ConvertUnits.ToSimUnits(description.Position));
this.body.CollisionCategories = EntityConstants.PlatformCategory;
}
/// <summary>
/// Initializes and loads the textures for the sprites in a platform object.
/// </summary>
/// <param name="spriteBatch">The sprite batch to use for rendering the sprites.</param>
/// <param name="contentManager">The content manager to use for loading the sprites.</param>
/// <param name="description">The description of the platform object.</param>
private void InitializeAndLoadSprites(SpriteBatch spriteBatch, ContentManager contentManager, PlatformDescription description)
{
this.sprite.InitializeAndLoad(spriteBatch, contentManager, EntityConstants.SpritesFolderPath + EntityConstants.Platform);
this.spriteOffsets.Add(Vector2.Zero);
if (description.Length > this.sprite.Width)
{
int count = 0;
// Useable area on middle sprites (removing rounded ends)
float offset = this.sprite.Width - this.sprite.Height;
float halfLeftOver = (description.Length - offset) * 0.5f;
// Leftover greater than useable area on end sprites
while (halfLeftOver > this.sprite.Width - (this.sprite.Height / 2.0f))
{
count++;
this.spriteOffsets.Add(new Vector2(offset * count, 0.0f));
this.spriteOffsets.Add(new Vector2(-offset * count, 0.0f));
halfLeftOver -= offset;
}
// Fill in ends
if (halfLeftOver > 0.0f)
{
this.spriteOffsets.Add(new Vector2((description.Length / 2.0f) - (this.sprite.Width / 2.0f), 0.0f));
this.spriteOffsets.Add(new Vector2(-(description.Length / 2.0f) + (this.sprite.Width / 2.0f), 0.0f));
}
}
}
/// <summary>
/// Sets up the physics body for a platform.
/// </summary>
/// <param name="physicsWorld">The physics world to create the body in.</param>
/// <param name="description">The description of the platform.</param>
private void SetUpPhysics(ref World physicsWorld, PlatformDescription description)
{
this.body = BodyFactory.CreateRoundedRectangle(physicsWorld, ConvertUnits.ToSimUnits(description.Length), ConvertUnits.ToSimUnits(this.sprite.Height), ConvertUnits.ToSimUnits(this.sprite.Height / 2.0f), ConvertUnits.ToSimUnits(this.sprite.Height / 2.0f), 8, 3.0f, ConvertUnits.ToSimUnits(description.Position));
this.body.CollisionCategories = EntityConstants.PlatformCategory;
}
