FrameMap.dart

part of BigIsland;
// Big Island video game source code file
// Copyright (C) 2012  Severin Ibarluzea
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

class FrameMap {
  final int orientations;
  final int positions;
  final List<html.ImageElement> frames;
  FrameMap(int orientations_,int positions_,List<html.ImageElement> list):orientations = orientations_,positions = positions_,frames = list{
    //Orient frames if necessary, (unnecesary ATM)
  }
  void render(html.CanvasRenderingContext2D c,int orientation,int position){
    c.drawImage(getImage(orientation,position),0,0);
  }
  html.ImageElement getImage(int orientation,int position) => frames[positions * orientation + (position%positions)];
}