/// <summary>
/// Initializes a new instance of the <see cref="NPCUnit"/> class.
/// </summary>
/// <param name="name"> The name. </param>
/// <param name="x"> The x location of the unit. </param>
/// <param name="y"> The y location of the unit. </param>
/// <param name="sprite"> The sprite. </param>
/// <param name="unitClass"> The class of the unit. </param>
public NPCUnit(string name, int x, int y, AnimatedSprite sprite, UnitClass unitClass)
: base(name, x, y, sprite, unitClass)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="NPCUnit"/> class.
/// </summary>
/// <param name="id"> The id of the unit. </param>
/// <param name="name"> The name. </param>
/// <param name="position"> The position of the unit. </param>
/// <param name="sprite"> The sprite. </param>
/// <param name="unitClass"> The class of the unit. </param>
public NPCUnit(int id, string name, Vector position, AnimatedSprite sprite, UnitClass unitClass)
: base(id, name, position, sprite, unitClass)
{
}
/// <summary>
/// Makes a sprite from the given string.
/// </summary>
/// <param name="faction"> "Ally" or "Enemy". </param>
/// <param name="spriteSheet"> The name of the sprite sheet. </param>
/// <param name="spriteHeight"> The height of each sprite. </param>
/// <param name="spriteWidth"> The width of each sprite. </param>
/// <returns>
/// An AnimatedSprite based on the spritesheet.
/// </returns>
private AnimatedSprite MakeSprite(string faction, string spriteSheet, int spriteHeight, int spriteWidth)
{
var animations = new Dictionary<AnimationKey, Animation>();
var animation = new Animation(4, spriteHeight, spriteWidth, 0, 0);
animations.Add(AnimationKey.Idle, animation);
animation = new Animation(4, spriteHeight, spriteWidth, 0, spriteWidth);
animations.Add(AnimationKey.Selected, animation);
animation = new Animation(4, spriteHeight, spriteWidth, 0, spriteWidth * 2);
animations.Add(AnimationKey.Left, animation);
animation = new Animation(4, spriteHeight, spriteWidth, 0, spriteWidth * 3);
animations.Add(AnimationKey.Down, animation);
animation = new Animation(4, spriteHeight, spriteWidth, 0, spriteWidth * 4);
animations.Add(AnimationKey.Up, animation);
animation = new Animation(4, spriteHeight, spriteWidth, 0, spriteWidth * 5);
animations.Add(AnimationKey.Right, animation);
var sprite = new AnimatedSprite(
this.Content.Load<Texture2D>(@"Textures\Sprites\" + faction + "\\" + spriteSheet),
animations);
return sprite;
}