MV_HideIcons

/*:
 * @plugindesc adjust visibility of icons.
 * @author Maliki79
 *
 * @help
 *
 *
 * To hide icon, Insert <hideIcon> in the state note
 * To hide icons for YF In-Battle Status, insert <hideIconYFS> in State notes
 *
 */

Game_BattlerBase.prototype.stateIcons = function() {
    return this.states().map(function(state) {
        if (!state.meta.hideIcon) return state.iconIndex;
    }).filter(function(iconIndex) {
        return iconIndex > 0;
    });
};

Window_InBattleStateList.prototype.includes = function(item) {
  if (!item) return false;
  if (item.name.length <= 0) return false;
  if (item.iconIndex <= 0) return false;
  if (item.meta.hideIconYFS) return false;
  return true;
};