60 lines
1.7 KiB
Solidity
60 lines
1.7 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity 0.8.28;
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contract Kanel42_token {
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string public name = "Kanel42";
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string public symbol = "KNL42";
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uint8 public decimals = 6;
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uint256 public totalSupply = 8000000000; // 8000
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uint256 public totalMinted;
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mapping(address => uint256) public balanceOf;
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mapping(address => mapping(address => uint256)) public allowance;
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function transfer(address _to, uint256 _value)
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public
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returns (bool success)
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{
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balanceOf[msg.sender] -= _value;
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balanceOf[_to] += _value;
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emit Transfer(msg.sender, _to, _value);
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success = true;
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}
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function transferFrom(address _from, address _to, uint256 _value)
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public
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returns (bool success)
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{
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allowance[_from][msg.sender] -= _value;
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balanceOf[_from] -= _value;
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balanceOf[_to] += _value;
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emit Transfer(_from, _to, _value);
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success = true;
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}
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function approve(address _spender, uint256 _value)
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public
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returns (bool success)
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{
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allowance[msg.sender][_spender] = _value;
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emit Approval(msg.sender, _spender, _value);
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success = true;
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}
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function mint(uint256 _value) public {
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if ((totalSupply / 16) <= _value) {
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revert("can't mint more than 1/16 of the supply at a time");
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}
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balanceOf[msg.sender] += _value;
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totalMinted += _value;
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emit Transfer(address(0), msg.sender, _value);
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}
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event Transfer(address indexed _from, address indexed _to, uint256 _value);
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event Approval(
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address indexed _owner, address indexed _spender, uint256 _value
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);
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}
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