pragma solidity ^0.4.24;

//         `-::::.`                                                     
//      :sdNNmmmmNmds:                               `-:///:-`          
//    /dNmmmmmmmmmmmmmm+`                         -sdmNmmmmmmmds:`      
//  `hNmmmmmmmmmmmmmmmmmd.                      -hmmmmmmmmmmmmmmmmo.    
// `dmmmmmmmmmmmmmmmmmmmmm.                    /mmmmmmmmmmmmmmmmmmmm+   
// yNmmmmmmmmmmmmmmmmmmmmms                   .mmmmmmmmmmmmmmmmmmmmmNy` 
//-mmmmmmmmmmmmmmmmmmmmmmmd                   /NmmmmmmmmmmmmmmmmmmmmmNs 
///Nmmmmmmmmmmmmmmmmmmmmmmh                   /Nmmmmmmmmmmmmmmmmmmmmmmm.
//-NmmmmmmmmmmmmmmmmmmmmmN+    `.-:////:-.`   .mmmmmmmmmmmmmmmmmmmmmmmN/
// hmmmmmmmmmmmmmmmmmmmmNh-//::--:odNmmho+++++:oNmmmmmmmmmmmmmmmmmmmmmN:
// .dmmmmmmmmmmmmmmmmmmmNh/`        +y.       .ommmmmmmmmmmmmmmmmmmmmmd 
//  `ymmmmmmmmmmmmmmmmmd:                       .yNmmmmmmmmmmmmmmmmmmm- 
//    -smmmmmmmmmmmmmmh`        .-      ..        yNmmmmmmmmmmmmmmmmh.  
//      `:oyhdddhymmmd`       ./ .+   `o.`+`      `dmmmmmmmmmmmmmmy:    
//              `yNmm:       `o   :-  o.  .+       +mmmmosyhhys+:`      
//              yNmmm`       ::   `+ `o    o       -Nmmmy`              
//             +Nmmmm`       /-    + :-   `+       :NmmmNo              
//            `mmmmmm:       -: omo+ ++d+ :-       ymmmmmm-             
//            /Nmmmmmd`       o`NmN- +mmy`/       /mmmmmmms             
//            smmmmmmNh`      .+ddh//ohdo+       +mNmmmmmmd             
//            ymNho/---.     .--/+ossso/-.-`    ```./sdmmmd             
//            +d-            `smmmmmmmmmNh.            +mms             
//            y.    -/:`     +NmmmmmmmmmmN+     `-:+:   :m.             
//           `m    +:+`      .ymmmmmmmmmmo       `:-./  `h              
//            o+  `   /:       ./+ooo+/-       `::      :+              
//             s+      .//.                  :+/`      -s               
//              /s`      .dho/-`       `.:oymo        /+                
//               `oo`     `hmmNNmmddddmmNmmm/       :o-                 
//                 `+o/`   `sNmdsoohmmmdmmd-     .+o-                   
//                    .++/::./y`   -:`  :+`-..://:`                     
//                        `.:+::/:...://./+/:-`                         
//                            -+/:::--/++`                              
//                               .:::-`                                 


//MickeyMouse is a meme based token to kickstart a series of Disney Meme Tokens

//Let's bring the childhood good memories to our adulthood

// ----------------------------------------------------------------------------
// Lib: Safe Math
// ----------------------------------------------------------------------------
contract SafeMath {

    function safeAdd(uint a, uint b) public pure returns (uint c) {
        c = a + b;
        require(c >= a);
    }

    function safeSub(uint a, uint b) public pure returns (uint c) {
        require(b <= a);
        c = a - b;
    }

    function safeMul(uint a, uint b) public pure returns (uint c) {
        c = a * b;
        require(a == 0 || c / a == b);
    }

    function safeDiv(uint a, uint b) public pure returns (uint c) {
        require(b > 0);
        c = a / b;
    }
}


/**
ERC Token Standard #20 Interface
https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
*/
contract ERC20Interface {
    function totalSupply() public constant returns (uint);
    function balanceOf(address tokenOwner) public constant returns (uint balance);
    function allowance(address tokenOwner, address spender) public constant returns (uint remaining);
    function transfer(address to, uint tokens) public returns (bool success);
    function approve(address spender, uint tokens) public returns (bool success);
    function transferFrom(address from, address to, uint tokens) public returns (bool success);

    event Transfer(address indexed from, address indexed to, uint tokens);
    event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}


/**
Contract function to receive approval and execute function in one call
Borrowed from MiniMeToken
*/
contract ApproveAndCallFallBack {
    function receiveApproval(address from, uint256 tokens, address token, bytes data) public;
}

/**
ERC20 Token, with the addition of symbol, name and decimals and assisted token transfers
*/
contract MickeyMouse is ERC20Interface, SafeMath {
    string public symbol;
    string public  name;
    uint8 public decimals;
    uint public _totalSupply;

    mapping(address => uint) balances;
    mapping(address => mapping(address => uint)) allowed;


    // ------------------------------------------------------------------------
    // Constructor
    // ------------------------------------------------------------------------
    constructor() public {
        symbol = "MICKEY";
        name = "Mickey Mouse";
        decimals = 18;
        _totalSupply = 1000000000000000 * 10**18;
        balances[0x023356A07e80EB93fF57Dfc0B0d68814DD75988d] = _totalSupply;
        emit Transfer(address(0), 0x023356A07e80EB93fF57Dfc0B0d68814DD75988d, _totalSupply);
    }


    // ------------------------------------------------------------------------
    // Total supply
    // ------------------------------------------------------------------------
    function totalSupply() public constant returns (uint) {
        return _totalSupply  - balances[address(0)];
    }


    // ------------------------------------------------------------------------
    // Get the token balance for account tokenOwner
    // ------------------------------------------------------------------------
    function balanceOf(address tokenOwner) public constant returns (uint balance) {
        return balances[tokenOwner];
    }


    // ------------------------------------------------------------------------
    // Transfer the balance from token owner's account to to account
    // - Owner's account must have sufficient balance to transfer
    // - 0 value transfers are allowed
    // ------------------------------------------------------------------------
    function transfer(address to, uint tokens) public returns (bool success) {
        balances[msg.sender] = safeSub(balances[msg.sender], tokens);
        balances[to] = safeAdd(balances[to], tokens);
        emit Transfer(msg.sender, to, tokens);
        return true;
    }


    // ------------------------------------------------------------------------
    // Token owner can approve for spender to transferFrom(...) tokens
    // from the token owner's account
    //
    // https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
    // recommends that there are no checks for the approval double-spend attack
    // as this should be implemented in user interfaces 
    // ------------------------------------------------------------------------
    function approve(address spender, uint tokens) public returns (bool success) {
        allowed[msg.sender][spender] = tokens;
        emit Approval(msg.sender, spender, tokens);
        return true;
    }


    // ------------------------------------------------------------------------
    // Transfer tokens from the from account to the to account
    // 
    // The calling account must already have sufficient tokens approve(...)-d
    // for spending from the from account and
    // - From account must have sufficient balance to transfer
    // - Spender must have sufficient allowance to transfer
    // - 0 value transfers are allowed
    // ------------------------------------------------------------------------
    function transferFrom(address from, address to, uint tokens) public returns (bool success) {
        balances[from] = safeSub(balances[from], tokens);
        allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
        balances[to] = safeAdd(balances[to], tokens);
        emit Transfer(from, to, tokens);
        return true;
    }


    // ------------------------------------------------------------------------
    // Returns the amount of tokens approved by the owner that can be
    // transferred to the spender's account
    // ------------------------------------------------------------------------
    function allowance(address tokenOwner, address spender) public constant returns (uint remaining) {
        return allowed[tokenOwner][spender];
    }


    // ------------------------------------------------------------------------
    // Token owner can approve for spender to transferFrom(...) tokens
    // from the token owner's account. The spender contract function
    // receiveApproval(...) is then executed
    // ------------------------------------------------------------------------
    function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
        allowed[msg.sender][spender] = tokens;
        emit Approval(msg.sender, spender, tokens);
        ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
        return true;
    }


    // ------------------------------------------------------------------------
    // Don't accept ETH
    // ------------------------------------------------------------------------
    function () public payable {
        revert();
    }
}