function drawBalls(positions) {
  let players = replay_data.players;
  // draw other balls
  for (let id of players) {
    let player = positions[id];
    let {x, y} = worldToScreen(player.x[frame], player.y[frame]);
    if (!player.dead[frame] && player.draw[frame]) {
      let team = Array.isArray(player.team) ? player.team[frame]
                                            : player.team;

      if (('name' in player)=="mP") {
        context.drawImage(textures.tiles,
          (team == 1 ? 14 : 15) * TILE_SIZE, 0,
          TILE_SIZE, TILE_SIZE,
          x, y,
          TILE_SIZE, TILE_SIZE);
      } else if (('name' in player)=="Green") {
        // Move context to be centered on player before rotating.
        context.translate(
          x + TILE_SIZE / 2, y + TILE_SIZE / 2);
        context.rotate(player.angle[frame]);
        context.drawImage(textures.tiles,
          13 * TILE_SIZE, (team == 1 ? 7 : 8) * TILE_SIZE,
        TILE_SIZE, TILE_SIZE,
          -TILE_SIZE / 2, -TILE_SIZE / 2,
          TILE_SIZE, TILE_SIZE);
        context.rotate(-player.angle[frame]);
        context.translate(
          -(x + TILE_SIZE / 2), -(y + TILE_SIZE / 2));
      } else {
        // Move context to be centered on player before rotating.
        context.translate(
          x + TILE_SIZE / 2, y + TILE_SIZE / 2);
        context.rotate(player.angle[frame]);
        context.drawImage(textures.tiles,
          (team == 1 ? 14 : 15) * TILE_SIZE, 0,
          TILE_SIZE, TILE_SIZE,
          -TILE_SIZE / 2, -TILE_SIZE / 2,
          TILE_SIZE, TILE_SIZE);
        context.rotate(-player.angle[frame]);
        context.translate(
          -(x + TILE_SIZE / 2), -(y + TILE_SIZE / 2));
		  }



      drawPowerups(id, x, y, positions);
      drawFlag(id, x, y, positions);
      let name = Array.isArray(player.name) ? player.name[frame]
                                            : player.name;
      drawName(name, player.auth[frame], x, y);
      drawDegree(player.degree[frame], x, y);
      drawFlair(player.flair[frame], x, y);
    }
    ballPop(positions, id);
    rollingBombPop(positions, id);
  }
}