Repository navigation
Expand file tree
/
Copy pathgetLocation.js
More file actions
83 lines (83 loc) · 3.7 KB
/
Copy pathgetLocation.js
File metadata and controls
83 lines (83 loc) · 3.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
/*
1. 题目要求输入两个值，一个是文本内容，一个是消息序列，即两个参数
2. 判断无人机的ID和和坐标位置
3. 无人机飞行时传回来的坐标是否有故障
4. 消息测试
比如： plane 1 1 1 plane 1 1 1 1 2 3
*/
function getLocation(infomation,signalIndex){
let planeInfomation=infomation.trim();
let planeName=planeInfomation.split(' ')[0];
let regName=/^[A-Za-z0-9]+$/gi;
let location=infomation.split(`${planeName}`);//此时是带有空格的数组里面包着字符串，为了后面计算坐标方便需要转换为数字数组
//console.log(infomation);
let locations=location.map(function(ele,index,array){
return ele.trim().split(' ').join('');
}).slice(1);
location=location.map(function(ele,index,array){
return ele.trim().split(' ');
}).slice(1)
//判断坐标是不是数字
let isNumber=locations.every(function(ele){
return (ele-0);
});
if(regName.test(planeName)&&isNumber===true&&location[0].length==3){
//如果消息不存在
if(location.length<(signalIndex+1)){
//alert(`Cannot found : ${signalIndex}`);有弹出框更方便看到效果
console.log(`Cannot found : ${signalIndex}`);
return `Cannot found : ${signalIndex}`
}else{//消息存在，应该对坐标值进行计算
//保存初始位置
let a=location[0][0];
let b=location[0][1];
let c=location[0][2];
let arr=[a,b,c];
let locationArr=[];//用于保存所有的坐标值
locationArr.push(arr);
for(let i=0;i<location.length;i++){
//第二行数据
if(i==1){
if(((location[0][0]==location[1][0])===true)&&((location[0][1]==location[1][1])===true)&&((location[0][2]==location[1][2])===true)&&(location[1].length==6)){
a=location[1][0]-0+(location[1][3]-0);
b=location[1][1]-0 + (location[1][4]-0);
c=location[1][2]-0 + (location[1][5]-0);
arr=[a,b,c];
locationArr.push(arr);
}else{
//坐标有误
let r = ["na", "na", "na"];
locationArr.push(r);
}
}
if(i>1){
//判断当前的坐标的起始位置是不是上次坐标的位置
if(((location[i][0]==locationArr[i-1][0])==true)&&((location[i][1]==locationArr[i-1][1])==true)&&((location[i][2]==locationArr[i-1][2])==true)&&(location[i].length==6)){
//把坐标的起始位置加上偏移量，计算出现在坐标的位置作为下次坐标的起始位置，保存到数组
a=location[i][0]-0+(location[i][3]-0);
b=location[i][1]-0 + (location[i][4]-0);
c=location[i][2]-0 + (location[i][5]-0);
arr=[a,b,c];
locationArr.push(arr);
}else{
//坐标有误
let r = ["na", "na", "na"];
locationArr.push(r);
}
}
}
if(locationArr[signalIndex][0]=='na'){
console.log(`Error: ${signalIndex}`);
//alert(`Error: ${signalIndex}`);有弹出框更方便看到效果
return `Error: ${signalIndex}`;
}else{
console.log(`${planeName} ${signalIndex} ${locationArr[signalIndex]}`);
//alert(`${planeName} ${signalIndex} ${locationArr[signalIndex]}`);有弹出框更方便看到效果
return `${planeName} ${signalIndex} ${locationArr[signalIndex]}`;
}
}
}else{
console.log("无人机处于故障");
//alert("无人机处于故障");
}
}