public override void Draw(World world, XnaGraphics graphics)
{
this.m_World = world as RedMeansGoWorld;
base.Draw(world, graphics);
graphics.DrawSprite((int)this.X, (int)this.Y, this.Width - 8, this.Height - 8, "player.powerup", this.PowerupColor, false, this.Rotation,
new Vector2(54 / 2, 54 / 2));
string msg;
if (this.Health <= 0)
msg = "You win. They died.";
else
msg = "Distance to Heart: " + (this.Health * 150).ToString("F2") + "cm";
graphics.DrawStringCentered((int)this.X, (int)this.Y + 40, msg);
RedMeansGoGame.SetWindowTitle(msg);
}
public static IEnumerable<double> YieldStopped(RedMeansGoWorld world)
{
yield return 0;
}
public static IEnumerable<double> YieldHeartbeats(RedMeansGoWorld world)
{
while (true)
{
double health = (world.Player as RedMeansGo.Entities.Player).Health;
if (health < 0.2)
{
yield return 0;
yield return 0.5;
yield return 1;
yield return 1;
yield return 0.8;
yield return -0.1;
yield return -0.7;
yield return -0.7;
yield return -0.3;
}
else if (health < 0.5)
{
yield return 0;
yield return 0.01;
yield return 0.06;
yield return 0.5;
yield return 0.8;
yield return 1;
yield return 1;
yield return 1;
yield return 0.8;
yield return -0.1;
yield return -0.7;
yield return -0.7;
yield return -0.7;
yield return -0.3;
yield return -0.1;
yield return 0;
yield return 0.15;
yield return -0.05;
}
else
{
yield return 0;
yield return 0;
yield return 0.01;
yield return 0.03;
yield return 0.06;
yield return 0.08;
yield return 0.06;
yield return 0.5;
yield return 0.8;
yield return 1;
yield return 1;
yield return 1;
yield return 0.8;
yield return -0.1;
yield return -0.7;
yield return -0.7;
yield return -0.3;
yield return -0.1;
yield return 0;
yield return 0.15;
yield return 0.2;
yield return 0.25;
yield return 0.3;
yield return 0.15;
yield return -0.05;
}
for (var i = 0; i < (int)(health * 30); i++)
yield return 0;
}
}
public override void Update(World world)
{
this.m_World = world as RedMeansGoWorld;
base.Update(world);
// Game pace is set by player health... reduce it very very slowly.
this.Health -= 0.0001;
//this.PowerupColor = new Color((float)m_Random.NextDouble(), (float)m_Random.NextDouble(), (float)m_Random.NextDouble());
if (this.Health <= 0)
this.PowerupColor = new Color(127, 127, 127);
else
this.Rotation += 0.1 * ((1 - this.Health) * 0.3 + 1);
double heartbeat = (world as RedMeansGoWorld).Heartbeats.Current;
if (this.Health <= 0)
heartbeat = -0.4; // You're dead :(
this.Width = (int)(WIDTH * (heartbeat * 0.15 + 1));
this.Height = (int)(HEIGHT * (heartbeat * 0.15 + 1));
//this.Origin = new Vector2(this.Width / 2, this.Height / 2);
if (this.X < RedMeansGoGame.GAME_WIDTH / 2)
{
foreach (var e in world.Entities)
e.X += Tileset.TILESET_PIXEL_WIDTH - RedMeansGoGame.GAME_WIDTH;
}
if (this.X > Tileset.TILESET_PIXEL_WIDTH - RedMeansGoGame.GAME_WIDTH / 2)
{
foreach (var e in world.Entities)
e.X -= Tileset.TILESET_PIXEL_WIDTH - RedMeansGoGame.GAME_WIDTH;
}
if (this.Y > Tileset.TILESET_PIXEL_HEIGHT - RedMeansGoGame.GAME_HEIGHT / 2)
this.Y = Tileset.TILESET_PIXEL_HEIGHT - RedMeansGoGame.GAME_HEIGHT / 2;
if (this.Y < RedMeansGoGame.GAME_HEIGHT / 2)
{
foreach (var e in world.Entities)
e.Y += Tileset.TILESET_PIXEL_HEIGHT - RedMeansGoGame.GAME_HEIGHT;
}
}
