Skip to content

Commit 72fde0d

Browse files
committed
cleanup: remove unused return value
1 parent 96e6289 commit 72fde0d

File tree

1 file changed

+5
-11
lines changed

1 file changed

+5
-11
lines changed

src/history.ts

Lines changed: 5 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -35,7 +35,7 @@ export function record(cx: Context) {
3535
});
3636
}
3737

38-
export function undo(cx: Context): { x: number; y: number } | undefined {
38+
export function undo(cx: Context) {
3939
const history = get(cx.history);
4040

4141
// 最新に戻るため、記録しておく
@@ -69,7 +69,7 @@ export function undo(cx: Context): { x: number; y: number } | undefined {
6969
};
7070
}
7171

72-
export function redo(cx: Context): { x: number; y: number } | undefined {
72+
export function redo(cx: Context) {
7373
const history = get(cx.history);
7474

7575
// 0. 一般
@@ -84,24 +84,18 @@ export function redo(cx: Context): { x: number; y: number } | undefined {
8484
const stash = popStash(cx);
8585
if (!stash) {
8686
// case 2. すでに最新に戻ったことがある
87-
return undefined;
87+
return;
8888
}
8989
// case 1. 最新に戻る
9090
restore(cx, stash);
91-
return {
92-
x: stash.playerX,
93-
y: stash.playerY,
94-
};
91+
return;
9592
}
9693
history.index += 2;
9794

9895
restore(cx, snapshot);
9996
cx.history.set(history);
10097

101-
return {
102-
x: snapshot.playerX,
103-
y: snapshot.playerY,
104-
};
98+
return;
10599
}
106100

107101
// 状態を巻き戻す

0 commit comments

Comments
 (0)