1.DApp的名称：VITE翻倍乐/VITE To The Moon
2.DApp的介绍：
游戏介绍：
一款简单的猜数字游戏，该数字在游戏中为“倍率”，猜中即按相应用倍率进行奖励。
游戏规则：
每次投注前设定投注倍率，最低为1.01倍，最高为99.99倍，游戏出现的结果在0或1.01-99.99倍之间随机，倍率随机数概率与投注玩家以及金额大小均无关系。每次投注以后，开奖倍率大于等于投注倍率时，表示中奖，会根据投注的倍率获得奖励，开奖倍率小于投注倍率则表示未中奖，投注的VITE将不会返还。
例如，投注10 VITE，倍率设定为1.8，如果开奖结果为1.8或更高，则用户将获得10 * 1.8，即18 的VITE奖励。
3.上线状态：否
4.DApp的合约地址：vite_8a50b500773c7abe0ceeb7e6e25a97871868585159d8333cc0
5.合约代码如下：
pragma soliditypp ^0.4.2;
contract ViteBet{
address owner;
struct BetLimit {
uint256 lowerLimit;
uint256 upperLimit;
bool onActivated;
}
tokenId[] tokens = ["tti_5649544520544f4b454e6e40"];
mapping(tokenId => BetLimit) public tokenMap;
uint16[8] configArray = [360, 2030, 290, 155, 60, 50, 28, 27];
uint16[9] configArray2 = [0, 101, 133, 600, 1000, 2000, 3000, 6000, 9999];
uint16 top = 3000;
event win(address indexed addr, uint256 rollTarget, uint256 betAmount, uint256 rollNum, uint256 winAmount);
event lose(address indexed addr, uint256 rollTarget, uint256 betAmount, uint256 rollNum);
event suspendBet(address indexed addr, uint256 rollTarget, uint256 betAmount);
constructor() public {
owner = msg.sender;
tokenMap["tti_5649544520544f4b454e6e40"].lowerLimit = 1 vite;
tokenMap["tti_5649544520544f4b454e6e40"].upperLimit = 300 vite;
tokenMap["tti_5649544520544f4b454e6e40"].onActivated = true;
}
onMessage () payable {
}
onMessage configBetLimit(uint256 ll, uint256 ul, bool onActivated) {
require(owner == msg.sender);
require(ll > 0 && ll <= ul);
if (tokenMap[msg.tokenid].lowerLimit == 0)
tokens.push(msg.tokenid);
tokenMap[msg.tokenid].lowerLimit = ll;
tokenMap[msg.tokenid].upperLimit = ul;
tokenMap[msg.tokenid].onActivated = onActivated;
}
onMessage configBet(uint16 val0, uint16 val1, uint16 val2, uint16 top3) {
require(owner == msg.sender);
configArray[0] = val0;
configArray[1] = val1;
configArray[2] = val2;
top = top3;
}
onMessage DrawMoney(uint256 amount) {
require(owner == msg.sender);
require(amount <= balance(msg.tokenid));
msg.sender.transfer(msg.tokenid, amount);
}
getter getBetLimit(tokenId token) returns(uint256 ll, uint256 ul) {
return (tokenMap[token].lowerLimit, tokenMap[token].upperLimit);
}
getter getBetConfig1() returns(uint16 val0, uint16 val1, uint16 val2) {
return (configArray[0], configArray[1], configArray[2]);
}
getter getBetTop() returns(uint16) {
return top;
}
getter getTokenList() returns(tokenId[] memory) {
return tokens;
}
getter getOnActivated(tokenId token) returns(bool) {
return tokenMap[token].onActivated;
}
onMessage BetAndRoll(uint16 rollTargets) payable {
uint256 betAmount = msg.amount;
address betAddr = msg.sender;
uint256 ll = tokenMap[msg.tokenid].lowerLimit;
uint256 ul = tokenMap[msg.tokenid].upperLimit;
bool onActivated = tokenMap[msg.tokenid].onActivated;
require(onActivated);
require(ll > 0 && ll <= ul);
require(betAmount >= ll && betAmount <= ul);
require(rollTargets > 100 && rollTargets < 10000);
uint64 randomNumber = random64();
uint16 matchIndex = 0;
uint16 totall = 0;
uint64 y = randomNumber%top;
if (y <= configArray[0]) {
matchIndex = 0;
} else {
for (uint16 j = uint16(configArray.length-1); j >= 0; j--) {
totall += configArray[j];
uint64 c = (top-totall);
if (y > c) {
matchIndex = j;
break;
}
}
}
uint64 rollNum = 0;
if (matchIndex > 0) {
uint16 start = configArray2[matchIndex];
uint16 end = configArray2[matchIndex+1];
uint16 ab = end - start;
rollNum = (randomNumber/10000)%ab;
rollNum += start;
}
if (rollNum >= rollTargets) {
uint256 winAmount = betAmount * rollTargets / 100;
betAddr.transfer(msg.tokenid, winAmount);
emit win(betAddr, rollTargets, betAmount, rollNum, winAmount);
} else {
emit lose(betAddr, rollTargets, betAmount, rollNum);
}
}
}
