source: 2015/27/ohjaajat/TheLegendOfGabriel/TheLegendOfGabriel/TheLegendOfGabriel/LevelCreation.cs @ 6632

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Jypeli;
using Jypeli.Assets;

/*
 *Klassisia muistutuksia 
 * 3
 * 2    Pelaajan päällä näkyvät elementit
 * 1    Pelaaja
 * 0    Lisäkoriste
 * -1   Perustiili
 * -2
 */


public partial class TheLegendOfGabriel : PhysicsGame
{
    /// <summary>
    /// Luo kentän .tmx tiedostosta.
    /// </summary>
    void CreateLevel(string levelName)
    {
        var level = TiledTileMap.FromLevelAsset(levelName);
        level.SetTileMethod("base", CreateBaseTile);
        level.SetTileMethod("foreground", CreateForegroundTile);
        level.SetObjectMethod("exit", CreateExit);
        level.SetTileMethod("decoration", CreateDecoration);
        //level.SetObjectMethod("player", CreatePlayer);
        level.SetObjectMethod("blockade", CreateBlock);
        level.SetObjectMethod("coyote", CreateCoyote);
        level.Execute();

        Level.Background.Color = Color.Black;
    }

    /// <summary>
    /// Näkymättömiä esteitä.
    /// </summary>
    void CreateBlock(Vector position, double width, double height, Angle angle, Shape shape, string name, Dictionary<string, string> properties)
    {
        PhysicsObject block = PhysicsObject.CreateStaticObject(width, height);
        block.Position = position;
        block.IsVisible = false;
        Add(block);

    }

    void CreateCoyote(Vector position, double width, double height, Angle angle, Shape shape, string name, Dictionary<string, string> properties)
    {
        var enemy = new Creature(width, height, 1);
        enemy.MoveAnimations = DirectionalAnimations(coyoteLeft, coyoteRight, coyoteUp, coyoteDown);
        enemy.Position = position;
        enemy.Tag = "enemy";
        enemy.Brain = new FollowerBrain(player) { Speed = 50 };
        Add(enemy, 1);
        enemies.Add(enemy);

        AddCollisionHandler(enemy, "playerattack", delegate(PhysicsObject e, PhysicsObject a)
        {
            enemy.Health.Value--;
        });

        enemy.Health.LowerLimit += enemy.Destroy;

        /*
        Timer updateTimer = new Timer();
        updateTimer.Interval = 0.02;
        updateTimer.Timeout += delegate
        {
            if (!(enemy.Brain is FollowerBrain))
            {
                
            }
            enemy.UpdateCreature(Time);
        };
        updateTimer.Start();
         */
    }

    /// <summary>
    /// Luo pelaajan.
    /// </summary>
    void CreatePlayer(Vector position, double width, double height, Angle angle, Shape shape, string name, Dictionary<string, string> properties)
    {
        player = new Player();
        player.CanRotate = false;
        player.MovementSpeed = new DoubleMeter(2300, 0, 2300);
        player.Position = position;
        player.MoveAnimations = DirectionalAnimations(playerWalkLeft, playerWalkRight, playerWalkUp, playerWalkDown);
        player.SwingAnimations = DirectionalAnimations(playerSwingLeft, playerSwingRight, playerSwingUp, playerSwingDown);
        player.ShootAnimations = DirectionalAnimations(playerShootLeft, playerShootRight, playerShootUp, playerShootDown);
        player.Image = playerWalkDown.CurrentFrame;
        Add(player, 1);

        player.Sword = new Sword(player);
        player.Inventory.Add(new Pistol(player));
        player.Inventory.Add(new Monocle(player));
        player.Inventory.Add(new Grenade(player));

        player.Health.Value = 3; // Alkuun vain kolme sydäntä.

        AddCollisionHandler(player, "exit", CollidesWithExit);
        AddCollisionHandler(player, "enemy", delegate(PhysicsObject p, PhysicsObject e)
        {
            player.Health.Value--;
        });
    }

    /// <summary>
    /// Maassa oleva tiili.
    /// </summary>
    void CreateBaseTile(Vector position, double width, double height, Image image, string layerName, Dictionary<string, string> properties)
    {
        CreateBasicTile(position, width, height, image, -1, properties);
    }

    /// <summary>
    /// Pohjan päällä, pelaajan alla näkyvä tiili.
    /// </summary>
    void CreateDecoration(Vector position, double width, double height, Image image, string layerName, Dictionary<string, string> properties)
    {
        CreateBasicTile(position, width, height, image, 0, properties);
    }

    /// <summary>
    /// Pelaajan päällä näkyvä tiili.
    /// </summary>
    void CreateForegroundTile(Vector position, double width, double height, Image image, string layerName, Dictionary<string, string> properties)
    {
        CreateBasicTile(position, width, height, image, 2, properties);
    }

    /// <summary>
    /// Luo tavallisen tiilen.
    /// </summary>
    void CreateBasicTile(Vector position, double width, double height, Image image, int layer, Dictionary<string, string> properties)
    {
        var tile = properties.ContainsKey("collide") ? new PhysicsObject(width, height) : new GameObject(width, height);
        tile.Image = image;
        tile.Position = position;
        Add(tile, layer);
    }

    /// <summary>
    /// Luo uloskäynnin, joka vie toiseen kenttään.
    /// </summary>
    void CreateExit(Vector position, double width, double height, Angle angle, Shape shape, string name, Dictionary<string, string> properties)
    {
        var target = properties["goto"].Split('@'); // Jos peli kaatuaa tälle riville niin joltain exitiltä puuttuu goto-property.
        var exit = new Exit(width, height);
        exit.Position = position;
        exit.TargetLevel = target[0];
        exit.TargetExitName = target[1];
        exit.Name = name;
        Add(exit);
        exits.Add(exit);
    }
}