fix time backward

wighawag · Nov 29, 2023 · 0009ff8 · 0009ff8
1 parent 2c731f6
commit 0009ff8
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/web/src/lib/time.ts b/web/src/lib/time.ts
@@ -2,9 +2,10 @@ import {writable} from 'svelte/store';
 import {connection, devProvider} from './web3';
 
 let timestamp = Math.floor(Date.now() / 1000);
+let lastFetchLocalTime = performance.now();
 
+let maxRead = 0;
 let synced = false;
-let lastFetchLocalTime = performance.now();
 let contract: `0x${string}` | undefined;
 
 async function getTime() {
@@ -86,7 +87,14 @@ export const time = {
  subscribe: _time.subscribe,
  get now() {
  let n = performance.now();
- return timestamp + Math.floor((n - lastFetchLocalTime) / 1000);
+ const v = timestamp + Math.floor((n - lastFetchLocalTime) / 1000);
+ if (v < maxRead) {
+ return maxRead;
+ }
+ if (synced) {
+ maxRead = v;
+ }
+ return v;
  },
  setTimeKeeperContract(contractAddress: `0x${string}`) {
  contract = contractAddress;