KumiScript/renderer/Sprite.cs

using System.Text.Json.Serialization;
using KumiScript.Loader;
using SDL2;

namespace KumiScript.Renderer
{
    public class Sprite : IDrawable
    {
        readonly SDLRenderer _renderer;
        readonly Image _image;
        SDL.SDL_Rect _drawCoords;
        readonly int _height;
        readonly int _width;
        readonly int _xOffset;
        readonly int _yOffset;
        public Sprite(string path, SDLRenderer renderer)
        {
            _renderer = renderer;
            _image = new Image(path, renderer);
            KSMetaParser parser = new KSMetaParser(string.Concat(path, ".ksmeta"));
            _height = parser.GetAttribute("height");
            _width = parser.GetAttribute("width");
            _xOffset = parser.GetAttribute("xOffset");
            _yOffset = parser.GetAttribute("yOffset");
            _drawCoords.w = _width;
            _drawCoords.h = _height;
        }

        public void Draw(int x, int y)
        {
            _drawCoords.x = x + _xOffset;
            _drawCoords.y = y + _yOffset;
            SDL.SDL_RenderCopy(_renderer.id, _image.GetTexture().id, 0, ref _drawCoords);
        }

        public int GetBitmapHeight()
        {
            return _height;
        }

        public int GetBitmapWidth()
        {
            return _width;
        }

        public int GetXOffset()
        {
            return _xOffset;
        }

        public int GetYOffset()
        {
            return _yOffset;
        }
    }
}