suiro: Add Map::gen

bouzuya · Jun 23, 2022 · 4b90572 · 4b90572
1 parent 512e378
commit 4b90572
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Showing 2 changed files with 11 additions and 7 deletions.
diff --git a/suiro/src/main.rs b/suiro/src/main.rs
@@ -13,6 +13,7 @@ use clap::Parser;
 use cursor::Cursor;
 use size::Size;
 use std::{
+    collections::VecDeque,
     io::{self, StdoutLock, Write},
     str::FromStr,
 };
@@ -241,13 +242,7 @@ fn main() -> anyhow::Result<()> {
         .map(|s| Map::from_str(s.as_str()))
         .unwrap_or_else(|| {
             let size = Size::new(16, 16).map_err(map::Error::from)?;
-            Map::new(
-                size,
-                (0..u16::from(size.width()) * u16::from(size.height()))
-                    .into_iter()
-                    .map(|_| Pipe::try_from('─').expect("pipe broken"))
-                    .collect::<Vec<Pipe>>(),
-            )
+            Map::gen(size)
         })?;
 
     let stdout = io::stdout().lock();

diff --git a/suiro/src/map.rs b/suiro/src/map.rs
@@ -45,6 +45,15 @@ impl FromStr for Map {
 }
 
 impl Map {
+    pub fn gen(size: Size) -> Result<Self> {
+        // TODO:
+        let pipes = (0..u16::from(size.width()) * u16::from(size.height()))
+            .into_iter()
+            .map(|_| Pipe::try_from('─').expect("pipe broken"))
+            .collect::<Vec<Pipe>>();
+        Ok(Self { size, pipes })
+    }
+
     pub fn new(size: Size, pipes: Vec<Pipe>) -> Result<Self> {
         let length = u16::try_from(pipes.len()).map_err(|_| Error::TooManyPipes)?;
         match length.cmp(&(u16::from(size.width()) * u16::from(size.height()))) {