public CharacterSelector(Dictionary <string, Texture2D> textures, Texture2D Background, Vector2 pos)
{
setupCharcaters(textures);
CurrentSelected = characters.First().Value;
_background = Background;
Selecting = false;
}
private void setupCharcaters(Dictionary <string, Texture2D> textures)
{
Vector2 choicePos = new Vector2(10, 10);
foreach (var item in textures)
{
Texture2D tx = item.Value;
CharacterSelection c = new CharacterSelection(item.Value, choicePos);
characters.Add(item.Key, c);
choicePos += new Vector2(c.size.X + 10, 0);
}
}
public void Update(Player p)
{
// if the Esc key is pressed then we are hanging up
if (InputEngine.IsKeyPressed(Keys.Escape))
{
Selecting = !Selecting;
}
if (Selecting)
{
AudioManager.Play(ref _backingTrackPlayer, "backingTrack");
// If selecting iterate over the characters in
// the Dictionary and see if one is selected
// Note we only update the characters to catch a
// Mouse press if we are in selection mode
foreach (var character in characters)
{
character.Value.Update();
if (character.Value.Selected)
{
CurrentSelected = character.Value;
}
// Reset the character selected value as
// we have captured the selction in Current Selected
character.Value.Selected = false;
}
// When done set the player texture
p.Image = CurrentSelected.Texture;
}
// If not selecting then check player
else
{
if (_backingTrackPlayer != null)
{
if (_backingTrackPlayer.State == SoundState.Playing)
{
_backingTrackPlayer.Stop();
_backingTrackPlayer = null;
}
}
}
}
// This static method must be called after the class is added as a game component
public static void SetupCharacterMenu()
{
Vector2 pos = new Vector2(50, 50);
// Draw 5 badges per row
int ColCount = 5;
foreach (KeyValuePair <string, CharacterSelection> entry in Characters)
{
entry.Value.Position = pos;
if (ColCount-- > 1)
{
pos += new Vector2(entry.Value.Texture.Width + 10, 0);
}
else
{
ColCount = 5;
pos += new Vector2(-pos.X + 50, entry.Value.Texture.Height + 10);
}
}
current = Characters.First().Value;
}
public override void Update(GameTime gameTime)
{
if (InputEngine.IsKeyPressed(Keys.C))
{
HudUp = !HudUp;
}
if (HudUp)
{
foreach (KeyValuePair <string, CharacterSelection> entry in Characters)
{
entry.Value.Visible = true;
}
// Change up current Selection if another is selected
var found = Characters.FirstOrDefault(c => c.Value.Selected && c.Value.Name != current.Name).Value;
// if changed
if (found != null)
{
// Find the player
var p = Game.Components.FirstOrDefault(c => c.GetType() == typeof(Player));
// Update the current Selection
current.Selected = false;
current = found;
// Update the player texture
if (p != null)
{
CharacterSelection projectile = new CharacterSelection(Game, current.Texture, Vector2.Zero, current.Name);
((Player)p).Projectiles.Enqueue(projectile);
}
}
}
else
{
foreach (KeyValuePair <string, CharacterSelection> entry in Characters)
{
entry.Value.Visible = false;
}
}
base.Update(gameTime);
}
