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
|
//! Read the contents of a file and add it to the currently edited map.
use super::Command;
use super::{CmdParseError, FromArgs};
use crate::client::Editor;
use crate::net::Cargo;
use crate::world::World;
use std::path::PathBuf;
/// Command to read a file from the system
pub struct Read {
file: PathBuf,
}
impl FromArgs for Read {
fn from_args(args: &[&str]) -> Result<Self, CmdParseError> {
if args.len() != 1 {
return Err(CmdParseError::WrongNumberOfArgs(args.len(), 1..=1));
}
Ok(Self {
file: PathBuf::from(args[0]),
})
}
}
impl Command for Read {
fn process(&self, editor: &mut Editor) -> Result<String, String> {
let world = match World::load_from_file(&self.file) {
Ok(data) => data,
Err(err) => {
return Err(format!(
"Unable to read file: {:?}, reason: {:?}",
&self.file, err
))
}
};
// Send all components of the file to the server.
for (_, icon) in world.icons().iter() {
editor.server().send(Cargo::AddIcon(icon.clone()));
}
for (_, room) in world.rooms().iter() {
editor.server().send(Cargo::AddRoom(room.clone()));
}
for (_, wall) in world.walls().iter() {
editor.server().send(Cargo::AddWall(wall.clone()));
}
Ok(format!(
"Map data from {:?} read and added to the current buffer.",
&self.file
))
}
}
|
