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wyb10a10
2023-07-23 11:43:22 +08:00
parent 9e3496af1c
commit b94c64f87b
1 changed files with 81 additions and 10 deletions
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91
assets/Script/sync/ArrayReplicator.ts
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@@ -835,7 +835,11 @@ export class ArrayLinkReplicator<T> implements IReplicator {
if (deleteIndices.length > 0) {
ret.push(ActionType.Delete, deleteIndices.length, ...deleteIndices.sort((a, b) => b - a));
for (let i of deleteIndices) {
this.data.splice(i, 1);
let delCnt = this.data.splice(i, 1);
// 删除数量校验
if (delCnt.length != 1) {
console.error(`Gen Action: =========== delCnt.length != 1, delCnt.length=${delCnt.length}`);
}
}
}
@@ -849,6 +853,15 @@ export class ArrayLinkReplicator<T> implements IReplicator {
}
}
// data和target长度校验
if (this.data.length != this.target.length) {
console.error(`Gen Action: =========== this.data.length != this.target.length, this.data.length=${this.data.length}, this.target.length=${this.target.length}`);
}
// 开源开始前的data和target
console.log(`Gen Action: =========== this.target=${JSON.stringify(this.target)}`);
this.debugData();
// 最后的交换操作，需要边遍历边执行，因为交换操作会导致后面的下标发生变化
let moveIndices: number[] = [];
for (let i = 0; i < this.data.length; ++i) {
@@ -857,8 +870,19 @@ export class ArrayLinkReplicator<T> implements IReplicator {
// 找出当前下标的正确位置，如果不是当前位置，则需要交换，因为在这里做了swap，所以不会出现重复的交换
if (index !== undefined && index != i) {
moveIndices.push(i, index);
if (index < i) {
console.error(`Move: =========== index < i, index=${index}, i=${i}. data.target=${JSON.stringify(target)} this.target=${JSON.stringify(this.target[i])}`);
this.debugData();
} else {
console.log(`Gen Move: =========== index=${index}, i=${i}`);
}
[this.data[i], this.data[index]] = [this.data[index], this.data[i]];
} else if (target !== this.target[i]) {
console.error(`Move: =========== target !== this.target[i], target=${target}, this.target[i]=${this.target[i]}`);
} else {
console.log(`Not Move: =========== target=${JSON.stringify(target)}, this.target[${i}]=${JSON.stringify(this.target[i])}`);
}
this.checkData();
}
if (moveIndices.length > 0) {
@@ -1091,13 +1115,31 @@ export class ArrayLinkReplicator<T> implements IReplicator {
for (let i = 0; i < this.data.length; ++i) {
if (this.data[i].data.getTarget() != this.target[i]) {
console.error("this.data[i].target != this.target[i]");
console.error(`this.data[${i}].target != this.target[${i}]`);
}
if (this.dataIndexMap.get(this.target[i]) != i) {
console.error("this.dataIndexMap.get(this.target[i]) != i");
}
}
}
checkData() {
// 检查data中是否有undefined
for (let i = 0; i < this.data.length; ++i) {
if (this.data[i] == undefined) {
console.error(`this.data[${i}] == undefined`);
}
}
}
debugData() {
// 把data中的target按顺序添加到数组中，并打印json
let data = [];
for (let i = 0; i < this.data.length; ++i) {
data.push(this.data[i].data.getTarget());
}
console.log(JSON.stringify(data));
}
}
function isEqual(obj1: any, obj2: any): boolean {
@@ -1230,15 +1272,44 @@ export function TestArrayLinkReplicator() {
}
}
const seed = 123456;
let currentSeed = seed;
function customRandom() {
const a = 1664525;
const c = 1013904223;
const m = 2 ** 32;
currentSeed = (a * currentSeed + c) % m;
return currentSeed / m;
}
const operationWeights = [2, 2, 0, 3]; // Adjust the weights of operations: [insert, delete, update, swap]
function getRandomOperationType(operationWeights: number[]) {
const totalWeight = operationWeights.reduce((a, b) => a + b, 0);
let randomWeight = customRandom() * totalWeight;
let operationType = -1;
for (let i = 0; i < operationWeights.length; i++) {
randomWeight -= operationWeights[i];
if (randomWeight < 0) {
operationType = i;
break;
}
}
return operationType;
}
function performRandomOperations(source: Array<Point>, n: number) {
let beforStr = JSON.stringify(source);
for (let i = 0; i < n; i++) {
let operationType = Math.floor(Math.random() * 4);
let index = Math.floor(Math.random() * source.length);
let operationType = getRandomOperationType(operationWeights);
let index = Math.floor(customRandom() * source.length);
switch (operationType) {
case 0: // insert
source.splice(index, 0, new Point(Math.floor(Math.random() * 1000), Math.floor(Math.random() * 1000)));
source.splice(index, 0, new Point(Math.floor(customRandom() * 1000), Math.floor(customRandom() * 1000)));
console.log(`performRandomOperations: insert 1 item at ${index}, length is ${source.length}`);
break;
case 1: // delete
@@ -1249,8 +1320,8 @@ export function TestArrayLinkReplicator() {
break;
case 2: // update
if (source.length > 0) {
source[index].x = Math.floor(Math.random() * 1000);
source[index].y = Math.floor(Math.random() * 1000);
source[index].x = Math.floor(customRandom() * 1000);
source[index].y = Math.floor(customRandom() * 1000);
console.log(`performRandomOperations: update item at ${index}, new value: (${source[index].x.toFixed(2)}, ${source[index].y.toFixed(2)})`);
}
break;
@@ -1302,10 +1373,10 @@ export function TestArrayLinkReplicator() {
for (let i = 0; i < totalVersions; i++) {
console.log(`performTest: version i = ${i} ==========`);
performRandomOperations(source, Math.floor(Math.random() * 10) + 1);
performRandomOperations(source, Math.floor(customRandom() * 10) + 1);
let updateFrequency1 = Math.floor(Math.random() * 5) + 1;
let updateFrequency2 = Math.floor(Math.random() * 5) + 1;
let updateFrequency1 = Math.floor(customRandom() * 5) + 1;
let updateFrequency2 = Math.floor(customRandom() * 5) + 1;
if (i % updateFrequency1 === 0) {
console.log(`performTest: version1 = ${version1}, endVersion1 = ${i+1}************************`);