d-bis/dodo-contractV2
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update

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owen05
2021-04-13 11:46:32 +08:00
parent 5127e850e3
commit 896d84fd65
2 changed files with 17 additions and 3 deletions
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16
contracts/DODOToken/DODOMysteryBox.sol
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@@ -10,10 +10,9 @@ import {SafeERC20} from "../lib/SafeERC20.sol";
import {SafeMath} from "../lib/SafeMath.sol";
import {IRandomGenerator} from "../lib/RandomGenerator.sol";
import {InitializableOwnable} from "../lib/InitializableOwnable.sol";
import {ReentrancyGuard} from "../lib/ReentrancyGuard.sol";
import {ERC1155} from "../external/ERC1155/ERC1155.sol";
contract DODOMysteryBox is ERC1155, InitializableOwnable, ReentrancyGuard {
contract DODOMysteryBox is ERC1155, InitializableOwnable {
using SafeMath for uint256;
using SafeERC20 for IERC20;
@@ -24,6 +23,7 @@ contract DODOMysteryBox is ERC1155, InitializableOwnable, ReentrancyGuard {
uint256 public _TICKET_UNIT_; // ticket consumed in a single lottery
address public _RANDOM_GENERATOR_;
address public _DODO_MYSTERY_BOX_PROXY_;
uint256[] public _PROB_INTERVAL_; // index => Interval probability
uint256[][] public _PRIZE_SET_; // Interval index => tokenIds
mapping(uint256 => bool) _TOKEN_ID_FLAG_;
@@ -31,6 +31,7 @@ contract DODOMysteryBox is ERC1155, InitializableOwnable, ReentrancyGuard {
// ============ Event =============
event ChangeRandomGenerator(address randomGenerator);
event ChangeTicketUnit(uint256 newTicketUnit);
event ChangeMysteryBoxProxy(address mysteryBoxProxy);
event RetriveTicket(address to, uint256 amount);
event BurnTicket(uint256 amount);
event RedeemPrize(address to, uint256 ticketInput, uint256 ticketNum);
@@ -42,6 +43,7 @@ contract DODOMysteryBox is ERC1155, InitializableOwnable, ReentrancyGuard {
address owner,
string memory baseUri,
address randomGenerator,
address dodoMysteryBoxProxy,
address ticket,
uint256 ticketUnit,
uint256[] memory probIntervals,
@@ -55,6 +57,7 @@ contract DODOMysteryBox is ERC1155, InitializableOwnable, ReentrancyGuard {
_setURI(baseUri);
_RANDOM_GENERATOR_ = randomGenerator;
_DODO_MYSTERY_BOX_PROXY_ = dodoMysteryBoxProxy;
_TICKET_ = ticket;
_TICKET_UNIT_ = ticketUnit;
@@ -62,7 +65,8 @@ contract DODOMysteryBox is ERC1155, InitializableOwnable, ReentrancyGuard {
_setPrizeSet(prizeSet);
}
function redeemPrize(address to) preventReentrant external {
function redeemPrize(address to) external {
require(msg.sender == _DODO_MYSTERY_BOX_PROXY_, "DODOMysteryBox: ACCESS_DENIED");
uint256 ticketBalance = IERC20(_TICKET_).balanceOf(address(this));
uint256 ticketInput = ticketBalance.sub(_TICKET_RESERVE_);
uint256 ticketNum = ticketInput.div(_TICKET_UNIT_);
@@ -162,6 +166,12 @@ contract DODOMysteryBox is ERC1155, InitializableOwnable, ReentrancyGuard {
emit ChangeRandomGenerator(newRandomGenerator);
}
function updateMysteryBoxProxy(address newMysteryBoxProxy) external onlyOwner {
require(newMysteryBoxProxy != address(0));
_DODO_MYSTERY_BOX_PROXY_ = newMysteryBoxProxy;
emit ChangeMysteryBoxProxy(newMysteryBoxProxy);
}
function updateTicketUnit(uint256 newTicketUnit) external onlyOwner {
require(newTicketUnit != 0);
_TICKET_UNIT_ = newTicketUnit;