private Rectangle GetPlanetRingBox(PlanetaryObject planet, Vector2 Origin, Vector2 SunOrigin)
{
Vector2 Position = Camera.WorldToScreen(SunOrigin);
int Radius = (int)Vector2.Distance(Origin, SunOrigin);
return(new Rectangle((int)Position.X - Radius, (int)Position.Y - Radius, Radius * 2, Radius * 2));
}
public void DrawPlanet(SpriteBatch spriteBatch, PlanetaryObject planet)
{
Rectangle box = GetPlanetBox(planet);
//Add room for text
box.Y -= 72;
box.Height += 72;
if (game.Window.ClientBounds.Intersects(box))
{
if (planet.Type == PlanetaryType.Planet)
{
Vector2 Origin = GetOrigin(planet);
Vector2 SunOrigin = GetOrigin(planet.Parent.Children[0]);
//Draw planet
spriteBatch.Draw(PlanetTexture, planet.Position + new Vector2(planet.Radius, planet.Radius), null, planet.Color, (float)Math.Atan2(planet.Parent.Children[0].Position.Y - (planet.Position.Y), planet.Parent.Children[0].Position.X - (planet.Position.X)) + MathHelper.PiOver2, new Vector2(planet.Radius / (planet.Diameter / (float)PlanetTexture.Width), planet.Radius / (planet.Diameter / (float)PlanetTexture.Width)), planet.Diameter / (float)PlanetTexture.Width, SpriteEffects.None, 0);
if (nameAlpha > 0)
{
Vector2 TextPosition = new Vector2((((planet.Position.X) + (PlanetTexture.Width * (planet.Diameter / (float)PlanetTexture.Width)) / 2)) - (game.Manager.Skin.Fonts["Default32"].Resource.MeasureString(planet.Name).X / 2), planet.Position.Y - 72);
spriteBatch.DrawString(game.Manager.Skin.Fonts["Default32"].Resource, planet.Name, TextPosition, (Color.White * nameAlpha));
}
if (descAlpha > 0)
{
Vector2 TextPosition = new Vector2((((planet.Position.X) + (PlanetTexture.Width * (planet.Diameter / (float)PlanetTexture.Width)) / 2)) - (game.Manager.Skin.Fonts["Default12"].Resource.MeasureString(planet.Description).X / 2), planet.Position.Y - 26);
spriteBatch.DrawString(game.Manager.Skin.Fonts["Default12"].Resource, planet.Description, TextPosition, (Color.LightGray * descAlpha));
}
}
else if (planet.Type == PlanetaryType.Sun)
{
spriteBatch.Draw(SunTexture, planet.Position, null, planet.Color, 0, Vector2.Zero, planet.Diameter / (float)SunTexture.Width, SpriteEffects.None, 0);
}
}
}
public void DrawPlanetRing(SpriteBatch spriteBatch, PlanetaryObject planet)
{
if (planet.Type == PlanetaryType.Planet)
{
Vector2 Origin = GetOrigin(planet);
Vector2 SunOrigin = GetOrigin(planet.Parent.Children[0]);
if (game.Window.ClientBounds.Intersects(GetPlanetRingBox(planet, Origin, SunOrigin)))
{
spriteBatch.DrawCircle(SunOrigin, Vector2.Distance(Origin, SunOrigin), (int)Vector2.Distance(Origin, SunOrigin) / (Camera.Zoom > .5f ? 11 : Camera.Zoom > .25f ? 17 : Camera.Zoom > .075f ? 21 : 55), new Color(20, 20, 20, 20), 5);
}
}
else if (planet.Type == PlanetaryType.Sun)
{
}
}
public Vector2 FindSystemPosition(Galaxy g, int i)
{
Vector2 Position = PlanetaryObject.Rotate(MathHelper.ToRadians(Game.random.Next(0, 360)), g.Children[i - 1].Children[g.Children[i - 1].Children.Count - 1].OuterRadius * 3, g.Children[i - 1].Position);
foreach (SolarSystem s in g.Children)
{
if (Vector2.Distance(s.Position, Position) < s.Radius)
{
FindSystemPosition(g, i);
}
else
{
return(Position);
}
}
return(Vector2.Zero);
}
private Rectangle GetPlanetBox(PlanetaryObject planet)
{
Vector2 Position = Camera.WorldToScreen(planet.Position);
switch (planet.Type)
{
case PlanetaryType.Planet:
{
return(new Rectangle((int)Position.X, (int)Position.Y, (int)(((PlanetTexture.Width * (planet.Diameter / (float)PlanetTexture.Width))) * Camera.Zoom), (int)(((PlanetTexture.Height * (planet.Diameter / (float)PlanetTexture.Height)) * Camera.Zoom))));
}
case PlanetaryType.Sun:
{
return(new Rectangle((int)Position.X, (int)Position.Y, (int)(((SunTexture.Width * (planet.Diameter / (float)SunTexture.Width))) * Camera.Zoom), (int)(((SunTexture.Height * (planet.Diameter / (float)SunTexture.Height)) * Camera.Zoom))));
}
}
return(Rectangle.Empty);
}
public void Land(PlanetaryObject planet)
{
Log.Add(planet.Name + " - " + DateTime.Now.ToString());
if (IO.PlanetExists(planet))
{
//TODO: Loading
backAlpha = 1;
State = TransitionState.Loading;
MainWindow.lblLoading.Text = "Loading Planet...";
game.LoadLevel(planet);
}
else
{
backAlpha = 1;
State = TransitionState.Generating;
MainWindow.lblLoading.Text = "Generating Planet...";
game.GenerateLevel(planet);
}
}
private Circle GetPlanetCircle(PlanetaryObject planet)
{
Vector2 Position = Camera.WorldToScreen(planet.Position);
switch (planet.Type)
{
case PlanetaryType.Planet:
{
float Radius = ((PlanetTexture.Width * (planet.Diameter / (float)PlanetTexture.Width)) * Camera.Zoom) / 2f;
return(new Circle(Position + new Vector2(Radius, Radius), Radius));
}
case PlanetaryType.Sun:
{
float Radius = ((SunTexture.Width * (planet.Diameter / (float)SunTexture.Width)) * Camera.Zoom) / 2f;
return(new Circle(Position + new Vector2(Radius, Radius), Radius));
}
}
return(Circle.Empty);
}
private void ClickPlanet(PlanetaryObject planet)
{
MainWindow wnd = game.GetWnd();
wnd.PlanetName.Text = planet.Name;
SelectedPlanet = planet;
//Zoom to sun if clicked
if (planet.Type == PlanetaryType.Sun && Camera.Zoom < .2f)
{
newZoom = .25f;
CameraPointTo = SelectedPlanet.Position - new Vector2(((Game.MainWindow.ClientWidth) / 2) - SelectedPlanet.Radius * Camera.Zoom, ((Game.MainWindow.ClientHeight) / 2) - SelectedPlanet.Radius * Camera.Zoom);
}
if (planet.Type == PlanetaryType.Planet && Camera.Zoom < .28f)
{
newZoom = .6f;
CameraPointTo = SelectedPlanet.Position - new Vector2(((Game.MainWindow.ClientWidth) / 2) - SelectedPlanet.Radius * Camera.Zoom, ((Game.MainWindow.ClientHeight) / 2) - SelectedPlanet.Radius * Camera.Zoom);
}
MainWindow.btnUniverse[5].Enabled = Bookmarks.Contains(SelectedPlanet);
MainWindow.btnUniverse[5].Glyph.Color = MainWindow.btnUniverse[5].Enabled ? Color.White : Color.Gray;
MainWindow.btnUniverse[2].Enabled = !Bookmarks.Contains(SelectedPlanet);
MainWindow.btnUniverse[2].Glyph.Color = MainWindow.btnUniverse[2].Enabled ? Color.White : Color.Gray;
for (int i = 0; i < MainWindow.universeStatLabels.Count(); i++)
{
MainWindow.universeStatLabels[i].Text = string.Empty;
MainWindow.universeStatLabels[i].TextColor = Color.White;
}
if (planet.Type == PlanetaryType.Sun)
{
MainWindow.btnLand.Enabled = MainWindow.btnUniverse[4].Enabled = false;
wnd.PlanetName.Text = planet.Name;
wnd.PlanetDesc.Text = planet.Description;
MainWindow.universeStatLabels[0].Text = "Coordinates: " + Math.Round(planet.Position.X) + " " + Math.Round(planet.Position.Y);
MainWindow.universeStatLabels[1].Text = "Objects:";
for (int i = 1; i < MathHelper.Clamp(planet.Parent.Children.Count(), 0, MainWindow.universeStatLabels.Count() - 1); i++)
{
MainWindow.universeStatLabels[i + 1].Text = " -" + planet.Parent.Children[i].Name;
MainWindow.universeStatLabels[i + 1].TextColor = planet.Parent.Children[i].Color;
PlanetaryObject p = planet.Parent.Children[i];
}
}
else if (planet.Type == PlanetaryType.Planet)
{
MainWindow.btnLand.Enabled = MainWindow.btnUniverse[4].Enabled = true;
wnd.PlanetName.Text = planet.Name;
wnd.PlanetDesc.Text = planet.Description;
MainWindow.universeStatLabels[0].Text = "Size: " + Game.GetPlanetWidth(planet) + " feet wide by " + Game.GetPlanetHeight(planet) + " feet thick";
MainWindow.universeStatLabels[1].Text = "Coordinates: " + Math.Round(planet.Position.X) + " " + Math.Round(planet.Position.Y);
MainWindow.universeStatLabels[2].Text = "Seed: " + planet.Seed;
MainWindow.universeStatLabels[3].Text = "Gravity: " + Math.Round(planet.Gravity, 1);
}
if (planet == HomePlanet)
{
wnd.PlanetDesc.Text += " - Home";
}
}
public static Vector2 GetOrigin(PlanetaryObject planet)
{
return(planet.Position + new Vector2(planet.Radius, planet.Radius));
}
