source: 2015/27/ohjaajat/TheLegendOfGabriel/TheLegendOfGabriel/TheLegendOfGabriel/Player.cs @ 6619

using System.Collections.Generic;
using Jypeli;

class Player : Creature
{
    public Dictionary<Direction, Animation> SwingAnimations { get; set; }

    public Dictionary<Direction, Animation> ShootAnimations { get; set; }

    public Item Sword { get; set; }

    public Item ActiveItem
    {
        get
        {
            if (activeItemIndex < Inventory.Count)
            {
                return Inventory[activeItemIndex];
            }
            return null;
        }
    }

    public Item NextItem
    {
        get
        {
            return Inventory.Count > 1 ? GetItem(activeItemIndex + 1) : null;
        }
    }

    public Item PrevItem
    {
        get
        {
            return Inventory.Count > 1 ? GetItem(activeItemIndex - 1) : null;
        }
    }

    private int activeItemIndex = 0;

    public List<Item> Inventory { get; private set; }

    public Player()
        : base(TheLegendOfGabriel.TILE_SIZE, TheLegendOfGabriel.TILE_SIZE)
    {
        Inventory = new List<Item>();
        SwingAnimations = new Dictionary<Direction, Animation>();
        ShootAnimations = new Dictionary<Direction, Animation>();
        CollisionIgnoreGroup = 1;
    }

    public void CycleItems()
    {
        activeItemIndex++;
        if (activeItemIndex >= Inventory.Count)
        {
            activeItemIndex = 0;
        }
    }

    private Item GetItem(int index)
    {
        if (index < 0)
        {
            index += Inventory.Count;
        }
        if (index >= Inventory.Count)
        {
            index -= Inventory.Count;
        }
        return Inventory[index];
    }

    protected override void UpdateAnimations()
    {
        bool itemBlocksAnimation = ActiveItem != null && ActiveItem.OverrideAnimation;
        bool swordBlocksAnimation = Sword != null && Sword.OverrideAnimation;
        if (!(itemBlocksAnimation || swordBlocksAnimation))
        {
            base.UpdateAnimations();
        }
    }

    public override void UpdateCreature(Time time)
    {
        if (ActiveItem != null)
        {
            ActiveItem.UpdateItem(time);   
        }
        if (Sword != null)
        {
            Sword.UpdateItem(time);
        }
        base.UpdateCreature(time);
    }
}