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using System.Diagnostics;
using Celesteia.GUIs;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using MonoGame.Extended.Screens;
using Microsoft.Xna.Framework.Media;
using Celesteia.Graphics;
using MonoGame.Extended.Entities;
using Celesteia.Game.Systems.MainMenu;
using Celesteia.Game.ECS;
using MonoGame.Extended;
using Celesteia.Game.Components.Skybox;
using Celesteia.Resources;
namespace Celesteia.Screens {
public class MainMenuScreen : GameScreen
{
private new GameInstance Game => (GameInstance) base.Game;
public MainMenuScreen(GameInstance game) : base(game) {}
private MainMenu mainMenu;
private Song mainMenuTheme;
private Camera2D Camera;
private World _world;
public override void LoadContent()
{
base.LoadContent();
mainMenuTheme = Content.Load<Song>("music/stargaze_symphony");
Game.Music.PlayNow(mainMenuTheme);
Camera = new Camera2D(GraphicsDevice);
_world = new WorldBuilder()
.AddSystem(new MainMenuBackgroundSystem())
.AddSystem(new MainMenuRenderSystem(Camera, Game.SpriteBatch))
.Build();
CreateSkyboxPortion("stars", Color.White, -0.1f, .9f);
CreateSkyboxPortion("shadow", Color.Black, 5f, .7f);
CreateSkyboxPortion("shadow", Color.Black, 3f, .6f);
CreateSkyboxPortion("nebula", new Color(165,216,255,45), 3f, .5f);
CreateSkyboxPortion("nebula", new Color(255,165,246,45), -2f, .3f);
mainMenu = new MainMenu(Game);
mainMenu.LoadContent(Content);
}
public Entity CreateSkyboxPortion(string name, Color color, float rotation, float depth)
{
Entity e = _world.CreateEntity();
e.Attach(new Transform2(Vector2.Zero, 0F, new Vector2(3f, 3f)));
e.Attach(new SkyboxRotateZ(rotation));
e.Attach(ResourceManager.Skybox.GetAsset(name).Frames.Clone().SetColor(color).SetDepth(depth));
return e;
}
public override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.White);
_world.Draw(gameTime);
mainMenu.Draw(gameTime);
}
public override void Update(GameTime gameTime)
{
_world.Update(gameTime);
mainMenu.Update(gameTime, out _);
}
public override void Dispose()
{
Debug.WriteLine("Unloading MainMenuScreen content...");
base.UnloadContent();
Debug.WriteLine("Disposing MainMenuScreen...");
base.Dispose();
}
}
}
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