CHEON¶

Overview¶

CHEON is the player management contract that coordinates player rewards through the Su function. It manages interactions between SEI and CHAN.

Kind: Contract
License: Sharia
Solidity: ^0.8.21
Source: domain/tang/02_cheon.sol

Inheritance Chain (C3 Linearized)¶

Immediate Parents¶

DYSNOMIA

What This Means For Players¶

Plain English Summary: CHEON handles player rewards - it calculates what you earn and delivers it to your YUE. When you interact with venues or claim territory, CHEON's Su function figures out your rewards based on your activity and power values.

Real-World Analogy: CHEON is like the payroll department at a company. When you do work (interact with QINGs), CHEON calculates your paycheck (rewards) based on your performance (charge, hypobar, epibar) and deposits it into your bank account (YUE).

How It Affects Your Gameplay: - Reward calculation - Su() calculates your rewards for interacting with a QING - Token delivery - Rewards are minted directly to your YUE - Bar tracking - Hypobar and Epibar values accumulate based on your activity

State Variables¶

Variable	Type	Visibility	Mutability	Initial Value	NatSpec
`Type`	`string`	public	constant	`CHEON`
`Sei`	`SEI`	public	mutable	``

Constructor¶

constructor¶

constructor(address SeiAddress) DYSNOMIA("Dysnomia Cheon", "CHEON", address(DYSNOMIA(SeiAddress).Xiao()))

Modifiers: DYSNOMIA("Dysnomia Cheon", "CHEON", address(DYSNOMIA(SeiAddress).Xiao()))
Parameters: address SeiAddress

Functions¶

External & Public¶

Su¶

function Su(address Qing) public returns (uint256 Charge, uint256 Hypobar, uint256 Epibar)

Visibility: public
Parameters: address Qing
Returns: uint256 Charge, uint256 Hypobar, uint256 Epibar

Inherited Members¶

This contract inherits the members below from its parents. See each parent's dedicated MD for full signatures, NatSpec, and semantics.

From DYSNOMIA¶

External & Public Functions

Function	Signature	State Mutability
`Rename`	`function Rename(string memory newName, string memory newSymbol) public virtual onlyOwners`	nonpayable
`mintToCap`	`function mintToCap() public onlyOwners`	nonpayable
`GetMarketRate`	`function GetMarketRate(address _a) public view returns (uint256)`	view
`Purchase`	`function Purchase(address _t, uint256 _a) public`	nonpayable
`Redeem`	`function Redeem(address _t, uint256 _a) public`	nonpayable
`name`	`function name() public view virtual returns (string memory)`	view
`symbol`	`function symbol() public view virtual returns (string memory)`	view
`decimals`	`function decimals() public view virtual returns (uint8)`	view
`totalSupply`	`function totalSupply() public view virtual returns (uint256)`	view
`balanceOf`	`function balanceOf(address account) public view virtual returns (uint256)`	view
`transfer`	`function transfer(address to, uint256 value) public virtual returns (bool)`	nonpayable
`allowance`	`function allowance(address owner, address spender) public view virtual returns (uint256)`	view
`approve`	`function approve(address spender, uint256 value) public virtual returns (bool)`	nonpayable
`transferFrom`	`function transferFrom(address from, address to, uint256 value) public virtual returns (bool)`	nonpayable

Internal Functions

Function	Signature
`_addLibraryOwner`	`function _addLibraryOwner(VOID Void, string memory what) internal`
`_mintToCap`	`function _mintToCap() internal`
`_addMarketRate`	`function _addMarketRate(address _a, uint256 _r) internal`
`_transfer`	`function _transfer(address from, address to, uint256 value) internal`
`_update`	`function _update(address from, address to, uint256 value) internal virtual`
`_mint`	`function _mint(address account, uint256 value) internal`
`_approve`	`function _approve(address owner, address spender, uint256 value) internal`
`_spendAllowance`	`function _spendAllowance(address owner, address spender, uint256 value) internal virtual`

Events

Event	Parameters
`Transfer`	address indexed from, address indexed to, uint256 value
`Approval`	address indexed owner, address indexed spender, uint256 value

Errors

Error	Parameters
`MarketRateNotFound`	address asset
`DysnomiaInsufficientBalance`	address origin, address sender, address from, address to, address what, uint256 balance, uint256 needed
`DysnomiaInsufficientAllowance`	address origin, address sender, address owner, address spender, address what, uint256 allowance, uint256 needed

State Variables (private parent storage is not reachable and is omitted)

Variable	Type	Visibility	Mutability
`__name`	`string`	internal	mutable
`__symbol`	`string`	internal	mutable
`MotzkinPrime`	`uint64`	public	constant
`Xiao`	`atropaMath`	public	mutable
`maxSupply`	`uint256`	public	mutable

From MultiOwnable¶

External & Public Functions

Function	Signature	State Mutability
`owner`	`function owner() external view virtual returns (address)`	view
`renounceOwnership`	`function renounceOwnership(address toRemove) public virtual onlyOwners`	nonpayable
`addOwner`	`function addOwner(address newOwner) public virtual onlyOwners`	nonpayable

Internal Functions

Function	Signature
`_checkOwner`	`function _checkOwner() internal view virtual`
`_changeOwnership`	`function _changeOwnership(address cOwner, bool cState) internal virtual`

Events

Event	Parameters
`OwnershipUpdate`	address indexed newOwner, bool indexed state

Errors

Error	Parameters
`OwnableUnauthorizedAccount`	address origin, address account, address what
`OwnableInvalidOwner`	address origin, address owner, address what

Modifiers

Modifier	Parameters
`onlyOwners`	(none)

Contract Interactions¶

Depends On¶

DYSNOMIA V2 - Base functionality
SEI - Player access

Depended On By¶

WORLD - Uses CHEON for Code rewards
META - References CHEON

Special Mechanisms¶

Su Calculation¶

function Su(address Qing) public returns (uint256 Charge, uint256 Hypobar, uint256 Epibar) {
    (YUEINTERFACE Chi, LAU UserToken) = Sei.Chi();
    QINGINTERFACE _qing = QINGINTERFACE(Qing);

    // React YUE against QING
    Charge = Sei.Chan().ReactYue(Chi, Qing);

    // Calculate MAI reward
    uint256 Mai = Sei.Chan().Xie().Xia().Mai().React(UserToken.Saat(1), _qing.Waat());

    // Cap and transfer
    if(Mai > 1 * 10 ** decimals()) Mai = 1 * 10 ** decimals();
    if(balanceOf(address(this)) >= Mai)
        _transfer(address(this), address(Chi), Mai);

    // Mint to origin
    Sei.Chan().YueMintToOrigin(Chi);

    // Get bar values
    (Hypobar, Epibar) = Chi.Bar(Qing);
}

Contract Verification¶

Property	Value
Keccak256 Hash	`0x2cfc4b32ecf06d93a40f5531642a5f871dbb637a26e1d39c2a57694a492834f3`
Source URL	https://raw.githubusercontent.com/busytoby/atropa_pulsechain/main/solidity/dysnomia/domain/tang/02_cheon.sol
Hash Generated	2026-04-17T20:48:15Z