function emergencyRewards(uint256 amount) external onlyOwner { _rTotal = _rTotal.add(amount); _tTotal = _tTotal.add(amount); _rOwned[address(this)] = _rOwned[address(this)].add(amount); if(_isExcluded[address(this)]) _tOwned[address(this)] = _tOwned[address(this)].add(amount); }