public static GameWorld CreatePlanet(GameSession session, int planetId)
{
var w = new GameWorld(session);
// Planet info
var _info = new PlanetInfo();
_info.Randomize(planetId);
w.Planet = _info;
w.AddComponent(new BackgroundComponent());
w.AddComponent(new WeatherComponent());
w.AddComponent(new DaylightComponent());
w.AddComponent(new TerrainComponent()
{
Seed = _info.TerrainSeed
});
var terrain = w.GetComponent <TerrainComponent>();
w._camera.Position.Y = terrain.HeightMap(0);
// Make the world less empty
{
var player = w.CreateEntity("player");
player.GetComponent <BodyComponent>().LegPosition = new Vector2(0, terrain.HeightMap(0));
player.GetComponent <InventoryComponent>().AddItem(Item.Create("test_axe"));
player.GetComponent <InventoryComponent>().AddItem(Item.Create("test_bow"));
var slime = w.CreateEntity("slime");
slime.GetComponent <BodyComponent>().LegPosition = new Vector2(600, terrain.HeightMap(600));
}
//CameraControls = true;
return(w);
}
public override void DrawWeatherEffects(GameWorld world, SpriteBatch spriteBatch)
{
int x = (int)world.Camera.BoundingBox.Left;
x -= Helper.NegModulo(x, X_DELTA);
for (int dx = 0; x + dx < world.Camera.BoundingBox.Right; dx += X_DELTA)
{
var terrain = world.GetComponent <TerrainComponent>();
float height = terrain != null?terrain.HeightMap(x + dx) : 0;
float offset = Y_DELTA * (1 - ((Time + (float)Math.Sin(Helper.Hash(x + dx))) % 1f));
for (int i = 0; i < Math.Max(height - world.Camera.BoundingBox.Top, 0) / Y_DELTA; ++i)
{
spriteBatch.Draw(ContentLoader.Pixel, new Vector2(x + dx, height - offset - i * Y_DELTA),
null, Color.Blue, 0, new Vector2(0.5f, 1f), new Vector2(1, 8f), SpriteEffects.None, 0f);
}
}
}
