using System; using System.Numerics; using Microsoft.Xna.Framework; using Microsoft.Xna.Framework.Graphics; using MLEM.Cameras; using MLEM.Extensions; using MLEM.Font; using MLEM.Startup; using TouchyTickets.Attractions; namespace TouchyTickets { public class GameImpl : MlemGame { public static GameImpl Instance { get; private set; } public BigInteger Tickets; public ParkMap Map; public Camera Camera { get; private set; } public Ui Ui { get; private set; } public bool DrawMap; public DateTime LastUpdate; private double saveCounter; public GameImpl() { Instance = this; } protected override void LoadContent() { base.LoadContent(); if (!SaveHandler.Load(this)) this.Map = new ParkMap(10, 10); this.Ui = new Ui(this.UiSystem); this.Camera = new Camera(this.GraphicsDevice) { Scale = 5, AutoScaleWithScreen = true, AutoScaleReferenceSize = new Point(720, 1280), MaxScale = 24, MinScale = 3 }; } protected override void DoUpdate(GameTime gameTime) { base.DoUpdate(gameTime); var now = DateTime.Now; if (this.LastUpdate != default) { var passed = now - this.LastUpdate; // if more than 1 second passed, the app is minimized or a save was loaded, so we penalize if (passed.TotalSeconds >= 1) passed = new TimeSpan(passed.Ticks / 2); this.Map.Update(gameTime, passed); } this.LastUpdate = now; this.Ui.Update(gameTime); // save every 3 seconds this.saveCounter += gameTime.ElapsedGameTime.TotalSeconds; if (this.saveCounter >= 3) { this.saveCounter = 0; SaveHandler.Save(this); } } protected override void DoDraw(GameTime gameTime) { this.GraphicsDevice.Clear(Color.Black); if (this.DrawMap) { this.SpriteBatch.Begin(SpriteSortMode.Deferred, null, SamplerState.PointClamp, transformMatrix: this.Camera.ViewMatrix); this.Map.Draw(gameTime, this.SpriteBatch, Vector2.Zero, 1, 1, true, this.Camera.GetVisibleRectangle()); this.SpriteBatch.End(); } base.DoDraw(gameTime); } public string DisplayTicketCount() { if (this.Tickets < 1000) return this.Tickets.ToString(); // thousands if (this.Tickets < 1000000) return this.Tickets.ToString("0,.##K"); // millions if (this.Tickets < 1000000000) return this.Tickets.ToString("0,,.##M"); // billions if (this.Tickets < 1000000000000) return this.Tickets.ToString("0,,,.##B"); // trillions if (this.Tickets < 1000000000000000) return this.Tickets.ToString("0,,,,.##T"); return this.Tickets.ToString("0,,,,,.##Q"); } } }