contract maharlikacoin is owned {
	string public name;
	string public symbol;
	uint8 public decimals=16;
	uint256 public totalSupply;

	//uint256 public sellPrice;
	//uint256 public buyPrice;

	mapping (address => uint256) public balanceOf;
	mapping (address => mapping (address => uint256)) public allowance;
	mapping (address => bool) public frozenAccount;
	
	 
	event Transfer(address indexed from, address indexed to, uint256 value);
	event Approval(address indexed _owner, address indexed _spender, uint256 _value);
	event Burn(address indexed from, uint256 value);
	event FrozenFunds(address target, bool frozen);
	
	
	
	

	constructor(
		uint256 initialSupply,
		string tokenName,
		string tokenSymbol
		)public{
		totalSupply = initialSupply*10**uint256(decimals);
		balanceOf[msg.sender] = totalSupply;
		name = tokenName;
		symbol = tokenSymbol;

	}
////////////////////////////// TRANSFER //////////////////////////////
	function _transfer (address _from, address _to, uint _value) internal {
		
		require (_to != 0x0);
		require (balanceOf[_from] >= _value);
		require (balanceOf[_to] + _value >= balanceOf[_to]);
		require (!frozenAccount[msg.sender]);
		

		uint previousBalances = balanceOf[_from] + balanceOf[_to];

		balanceOf[_from] -= _value;
		balanceOf[_to] += _value;


		emit Transfer (_from, _to, _value);
		assert (balanceOf[_from] + balanceOf[_to] == previousBalances);
		
				
	}
	

	function transfer (address _to, uint256 _value) public 
	returns(bool success){
		
		_transfer(msg.sender, _to, _value);
		return true;
	}
	////////////////////////////// TRANSFER END //////////////////////////////

////////////////////////////// ALLOWANCE //////////////////////////////

	function transferFrom (address _from, address _to, uint256 _value) public
	returns(bool success) {
		
		require (_value <= allowance[_from][msg.sender]);
		allowance[_from][msg.sender] -=_value;
		_transfer(_from, _to, _value);
		return true;
						
	}
	

	function approve (address _spender, uint256 _value)  public 
	returns(bool success) 
	 {
		allowance[msg.sender][_spender] = _value; 
		emit Approval(msg.sender, _spender, _value);
		return true;
	}

	function approveAndCall (address _spender, uint256 _value, bytes _extradata) public 
	returns(bool success){
		tokenRecepient spender = tokenRecepient(_spender);

		if(approve(_spender, _value)){
			spender.recieveApproval(msg.sender, _value, this, _extradata);
			return true;
		}
		
	}
	
	////////////////////////////// ALLOWANCE END //////////////////////////////

	////////////////////////////// BURN //////////////////////////////

	function burn (uint256 _value) public returns(bool success){
		
		require (balanceOf[msg.sender] >= _value) ;
		balanceOf[msg.sender] -= _value;

		totalSupply -= _value;

		emit Burn(msg.sender, _value);
		return true;
		
	}

	function burnFrom (address _from, uint256 _value)public returns(bool success){
		require (balanceOf[_from] >= _value) ;

		require (_value <= allowance[_from][msg.sender]);
		
		balanceOf[_from] -= _value;
		totalSupply -= _value;
		emit Burn(msg.sender, _value);
		return true;
	}
	
	
	////////////////////////////// BURN END //////////////////////////////
		////////////////////////////// MINT //////////////////////////////
	function mintToken (address target, uint256 mintedAmount) public onlyOwner{
	    balanceOf[target] += mintedAmount;
	    totalSupply += mintedAmount;
	}
	
	////////////////////////////// MINT END ////////////////////////////
	
	////////////////////////////// FREEZING //////////////////////////////

	function freezeAccount (address target, bool freeze) public onlyOwner  {
		frozenAccount[target] = freeze;
		emit FrozenFunds (target, freeze);
	}
	
	////////////////////////////// FREEZ END //////////////////////////////


	
}
function mintToken (address target, uint256 mintedAmount) public onlyOwner{
    balanceOf[target] += mintedAmount;
    totalSupply += mintedAmount;
}

////////////////////////////// BURN END //////////////////////////////
////////////////////////////// MINT //////////////////////////////