Contract Source Code:
File 1 of 1 : ZazToken
pragma solidity ^0.4.16;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract ZazToken {
// Public variables of the token
string public name = "ZAZ TOKEN";
string public symbol = "ZTZ";
uint8 public decimals = 0;
// 18 decimals is the strongly suggested default
uint256 public totalSupply;
uint256 public zazSupply = 20000000;
uint256 public price ;
address public creator;
// This creates an array with all balances
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
// This generates a public event on the blockchain that will notify clients
event Transfer(address indexed from, address indexed to, uint256 value);
event FundTransfer(address backer, uint amount, bool isContribution);
/**
* Constrctor function
*
* Initializes contract with initial supply tokens to the creator of the contract
*/
function ZazToken() public {
totalSupply = zazSupply * 10 ** uint256(decimals); // Update total supply with the decimal amount
balanceOf[msg.sender] = totalSupply; // Give ZazToken Mint the total created tokens
creator = msg.sender;
}
/**
* Internal transfer, only can be called by this contract
*/
function _transfer(address _from, address _to, uint _value) internal {
// Prevent transfer to 0x0 address. Use burn() instead
require(_to != 0x0);
// Check if the sender has enough
require(balanceOf[_from] >= _value);
// Check for overflows
require(balanceOf[_to] + _value >= balanceOf[_to]);
// Subtract from the sender
balanceOf[_from] -= _value;
// Add the same to the recipient
balanceOf[_to] += _value;
Transfer(_from, _to, _value);
}
/**
* Transfer tokens
*
* Send `_value` tokens to `_to` from your account
*
* @param _to The address of the recipient
* @param _value the amount to send
*/
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
/// @notice Buy tokens from contract by sending ether
function () payable internal {
if (price >= 0 ether && price < 0.005 ether){
uint ammount = 500; // calculates the amount, made it so you can get many ZazMinth but to get MANY ZazToken you have to spend ETH and not WEI
uint ammountRaised;
amountRaised += msg.value; //many thanks Zaz, couldnt do it without r/me_irl
require(balanceOf[creator] >= ammount); // checks if it has enough to sell
require(msg.value < 0.1 ether); // so any person who wants to put more then 0.1 ETH has time to think about what they are doing
balanceOf[msg.sender] += ammount; // adds the amount to buyer's balance
balanceOf[creator] -= ammount; // sends ETH to ZazMinth
Transfer(creator, msg.sender, ammount); // execute an event reflecting the change
creator.transfer(ammountRaised);
}
if (price >= 0.005 ether && price < 0.03 ether){
uint amount = 2000; // calculates the amount, made it so you can get many ZazToken but to get MANY ZazToken you have to spend ETH and not WEI
uint amountRaised;
amountRaised += msg.value; //many thanks zaz, couldnt do it without r/me_irl
require(balanceOf[creator] >= amount); // checks if it has enough to sell
require(msg.value < 0.1 ether); // so any person who wants to put more then 0.1 ETH has time to think about what they are doing
balanceOf[msg.sender] += amount; // adds the amount to buyer's balance
balanceOf[creator] -= amount; // sends ETH to ZazMinth
Transfer(creator, msg.sender, amount); // execute an event reflecting the change
creator.transfer(amountRaised);
}
if (price >= 0.03 ether){
uint amnount = 10000; // calculates the amount, made it so you can get many ZazToken but to get MANY you have to spend ETH and not WEI
uint amnountRaised;
amountRaised += msg.value; //many thanks Zaz, couldnt do it without r/me_irl
require(balanceOf[creator] >= amnount); // checks if it has enough to sell
require(msg.value < 0.1 ether); // so any person who wants to put more then 0.1 ETH has time to think about what they are doing
balanceOf[msg.sender] += amnount; // adds the amount to buyer's balance
balanceOf[creator] -= amnount; // sends ETH to ZazMinth
Transfer(creator, msg.sender, amnount); // execute an event reflecting the change
creator.transfer(amnountRaised);
}
}
}