for (int k = 0; k < ch.getMovNum(); k++) {
int sx = (ch.sx[k] + totCol) * TILE_SIZE;
int ex = (ch.ex[k] + totCol) * TILE_SIZE;
int sy = (ch.sy[k] + anchor - ch.getAnchorIn()) * TILE_SIZE;
int ey = (ch.ey[k] + anchor - ch.getAnchorIn()) * TILE_SIZE;
Platform p = new Platform(sx, ex, sy, ey);
p.setId(1);
p.setNumWH(ch.getNumW(), ch.getNumH());
em.add(p);
}
anchor = anchor - (ch.getAnchorIn() - ch.getAnchorOut());