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2 changes: 1 addition & 1 deletion client/src/gamedata/gamedata.json
Original file line number Diff line number Diff line change
Expand Up @@ -459,7 +459,7 @@
"deployParams": [],
"deployFunds": 0,
"deployId": "29",
"instanceGas": 250000,
"instanceGas": 1000000,
"author": "AgeManning"
},
{
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47 changes: 36 additions & 11 deletions client/src/utils/ethutil.js
Original file line number Diff line number Diff line change
Expand Up @@ -171,18 +171,43 @@ export const verifySignature = (json) => {

export const signMessageWithMetamask = (addr, message, callback) => {
const msg = ethjs.bufferToHex(new Buffer(message, 'utf8'));
web3.currentProvider.sendAsync({
method: 'personal_sign',
params: [msg, addr],
addr
}, function (err, res) {
callback({
address: addr,
msg: message,
sig: res.result,
version: '2'

// Use modern ethereum.request() method instead of deprecated sendAsync
if (window.ethereum && window.ethereum.request) {
window.ethereum.request({
method: 'personal_sign',
params: [msg, addr]
}).then(res => {
callback({
address: addr,
msg: message,
sig: res,
version: '2'
});
}).catch(err => {
console.error('MetaMask signing error:', err);
callback(null);
});
});
} else {
// Fallback to sendAsync for older providers
web3.currentProvider.sendAsync({
method: 'personal_sign',
params: [msg, addr],
addr
}, function (err, res) {
if (err) {
console.error('Fallback signing error:', err);
callback(null);
} else {
callback({
address: addr,
msg: message,
sig: res.result,
version: '2'
});
}
});
}
}

export const logger = (req, res, next, end) => {
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