make rollback function by coords
This commit is contained in:
parent
2869b5fa0c
commit
93ea65f27d
|
@ -1,6 +1,5 @@
|
||||||
/* @flow */
|
/* @flow */
|
||||||
//this script just copies chunks from one redis to another with a different
|
//this script just copies chunks from one redis to another
|
||||||
//key as needed
|
|
||||||
|
|
||||||
import redis from 'redis';
|
import redis from 'redis';
|
||||||
import bluebird from 'bluebird';
|
import bluebird from 'bluebird';
|
||||||
|
@ -37,4 +36,27 @@ async function copyChunks() {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
copyChunks();
|
function chunkOfCord(cor) {
|
||||||
|
return Math.floor((cor + CANVAS_SIZE / 2) / OUR_TILE_SIZE);
|
||||||
|
}
|
||||||
|
|
||||||
|
async function copyChunksByCoords(xMin, xMax, yMin, yMax) {
|
||||||
|
const chunkXMin = chunkOfCord(xMin);
|
||||||
|
const chunkXMax = chunkOfCord(xMax);
|
||||||
|
const chunkYMin = chunkOfCord(yMin);
|
||||||
|
const chunkYMax = chunkOfCord(yMax);
|
||||||
|
for (let x = chunkXMin; x <= chunkXMax; x++) {
|
||||||
|
for (let y = chunkYMin; y < chunkYMax; y++) {
|
||||||
|
const oldkey = `ch:2:${x}:${y}`;
|
||||||
|
const newkey = `ch:2:${x}:${y}`;
|
||||||
|
const chunk = await oldredis.getAsync(oldkey);
|
||||||
|
if (chunk) {
|
||||||
|
const setNXArgs = [newkey, chunk];
|
||||||
|
await newredis.sendCommandAsync('SET', setNXArgs);
|
||||||
|
console.log("Created Chunk ", newkey);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
copyChunksByCoords(-160, 60, -60, 160);
|
||||||
|
|
Loading…
Reference in New Issue
Block a user