source: 2012/27/DenisZ/TheDungeonGame/TheDungeonGame/TheDungeonGame/TheDungeonGame.cs @ 3525

using System;
using System.Collections.Generic;
using Jypeli;
using Jypeli.Assets;
using Jypeli.Controls;
using Jypeli.Effects;
using Jypeli.Widgets;
using MathHelper;
using Entity;
using Rooms;

public class TheDungeonGame : PhysicsGame
{
    public const double ROOMTHICKNESS = 60;
    public const double ROOMWIDTH = 800 - ROOMTHICKNESS;
    public const double ROOMHEIGHT = 450;
    
    public static Vector roomSize = new Vector(ROOMWIDTH, ROOMHEIGHT);
    private Player player;
    private LevelGenerator generator;

    public override void Begin()
    {
        IsMouseVisible = true;
        SetWindowSize(800, 600);
        Level.Width = ROOMWIDTH * 20;
        Level.Height = ROOMHEIGHT * 20;

        generator = new LevelGenerator(this, Level.Size, new Vector(20, 20));
        generator.generateRandomLevel(5, 10);
        generator.buildDungeon();
        Room centerRoom = generator.getRoomAt((int)(generator.CenterRoom.X), (int)(generator.CenterRoom.Y));
        Camera.Position = centerRoom.Position + new Vector(ROOMWIDTH/2 + ROOMTHICKNESS/2, -ROOMHEIGHT/2 + ROOMTHICKNESS/4);

        player = new Player(this, Vector.Zero);
        setupPlayer();

        Keyboard.Listen(Key.Escape, ButtonState.Pressed, Exit, "Lopeta peli");
        Keyboard.Listen(Key.R, ButtonState.Pressed, regenerateLevel, null);
    }

    private void setupPlayer()
    {
        player.Position = generator.getRoomAt((int)(generator.CenterRoom.X), (int)(generator.CenterRoom.Y)).Position + new Vector(ROOMWIDTH / 2, -ROOMHEIGHT / 2);
        Add(player, 1);
    }

    private void regenerateLevel()
    {
        generator.destroyDungeon();
        generator = new LevelGenerator(this, Level.Size, new Vector(20, 20));
        generator.generateRandomLevel(10, 15);
        generator.buildDungeon();
    }

    int errorAmount = 0;
    protected override void Update(Time time)
    {
        try  // Tapa pakottaa Updatea toimimaan LevelGeneratorin kanssa
        {
            base.Update(time);
        }
        catch (FormatException) // Kaatuu tähän melkein kokoajan kun yrittää luoda tasoa. Mun koodi liian "likainen", tai hidas?
        {
            if (errorAmount > 50) // Virheitä voi tulla aika monta samaan aikaan, joten tehdään raja, jolloin regeneroidaan leveli
            {
                regenerateLevel();
                errorAmount = 0;
            }
            errorAmount++;
            return; // Skipataan "virheelisiä" tickea ja huijataan peliä niin kuin pahat merimiehet (dirty pirates, Arr)
        }

        player.Update(time);
    }
}