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
|
use std::time::SystemTime;
use std::collections::HashMap;
use mass::Mass;
use math::distance;
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq)]
pub enum NavigationStatus {
None,
Targeting,
Targeted,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct Navigation {
pub range : f64,
pub status : NavigationStatus,
pub target_name : Option<String>,
time : u64,
start : Option<SystemTime>,
}
impl Navigation {
pub fn new() -> Navigation {
Navigation {
target_name : None,
range : 100.0,
status : NavigationStatus::None,
time : 3,
start : None,
}
}
pub fn process(&mut self) {
match self.start.clone() {
Some(timer) => {
if timer.elapsed().unwrap().as_secs() > self.time {
self.status = NavigationStatus::Targeted;
self.start = None;
}
}
_ => (),
}
match self.target_name {
None => self.status = NavigationStatus::None,
_ => (),
}
}
pub fn give_target(&mut self, target_name : String) {
self.start = Some(SystemTime::now());
self.status = NavigationStatus::Targeting;
self.target_name = Some(target_name);
}
pub fn verify_target(&mut self, ship_position : (f64, f64, f64), masses : &HashMap<String, Mass>) {
match self.target_name.clone() {
Some(name) => {
let target = masses.get(&name).unwrap();
if distance(target.position, ship_position) > self.range {
self.target_name = None;
self.status = NavigationStatus::None;
}
}
_ => (),
}
}
}
|
