Closed shadowexchnge closed 3 years ago
/* Submitted for verification at Etherscan.io on 2017-08-28 */
pragma solidity ^0.4.20;
contract TronToken {
string public name = "ShadowExchange"; // token name
string public symbol = "SHEX"; // token symbol
uint256 public decimals = 6; // token digit
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
uint256 public totalSupply = 0;
bool public stopped = false;
uint256 constant valueFounder = 100000000000000000;
address owner = 0x0;
modifier isOwner {
assert(owner == msg.sender);
_;
}
modifier isRunning {
assert (!stopped);
_;
}
modifier validAddress {
assert(0x0 != msg.sender);
_;
}
function TronToken(address _addressFounder) {
owner = msg.sender;
totalSupply = valueFounder;
balanceOf[_addressFounder] = valueFounder;
Transfer(0x0, _addressFounder, valueFounder);
}
function transfer(address _to, uint256 _value) isRunning validAddress returns (bool success) {
require(balanceOf[msg.sender] >= _value);
require(balanceOf[_to] + _value >= balanceOf[_to]);
balanceOf[msg.sender] -= _value;
balanceOf[_to] += _value;
Transfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) isRunning validAddress returns (bool success) {
require(balanceOf[_from] >= _value);
require(balanceOf[_to] + _value >= balanceOf[_to]);
require(allowance[_from][msg.sender] >= _value);
balanceOf[_to] += _value;
balanceOf[_from] -= _value;
allowance[_from][msg.sender] -= _value;
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) isRunning validAddress returns (bool success) {
require(_value == 0 || allowance[msg.sender][_spender] == 0);
allowance[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function stop() isOwner {
stopped = true;
}
function start() isOwner {
stopped = false;
}
function setName(string _name) isOwner {
name = _name;
}
function burn(uint256 _value) {
require(balanceOf[msg.sender] >= _value);
balanceOf[msg.sender] -= _value;
balanceOf[0x0] += _value;
Transfer(msg.sender, 0x0, _value);
}
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
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If the issue-tracker gets littered with questions - it is really hard to keep track of real issues. So I am sorry to close this issue - but feel free to answer here with the link to your question on stackexchange. Thanks!
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