From 66bda657a2804382bf3803d75d5fb4ecee61fd70 Mon Sep 17 00:00:00 2001
From: ShenMian <sms_school@outlook.com>
Date: Wed, 17 Jan 2024 20:03:40 +0800
Subject: [PATCH] feat: support reset current level

---
 README.md            | 3 ++-
 src/systems/input.rs | 9 +++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5588327..dd03f3e 100644
--- a/README.md
+++ b/README.md
@@ -32,12 +32,13 @@ A sokoban with a solver.
 ### Keyboard
 
 | Key                    | Action                            |
-|------------------------|-----------------------------------|
+| ---------------------- | --------------------------------- |
 | `W`/`A`/`S`/`D`        | Move the character                |
 | Arrow keys             | Move the character                |
 | `[`/`]`                | Switch to the previous/next level |
 | `Ctrl` + `Z`           | Undo last push                    |
 | `Ctrl` + `Shift` + `Z` | Redo last push                    |
+| `Esc`                  | Reset current level               |
 | `-`/`=`                | Zoom in/out                       |
 | `Ctrl` + `V`           | Import levels from clipboard      |
 | `Ctrl` + `C`           | Export level to clipboard         |
diff --git a/src/systems/input.rs b/src/systems/input.rs
index 9563c56..98b87f4 100644
--- a/src/systems/input.rs
+++ b/src/systems/input.rs
@@ -22,6 +22,7 @@ pub enum Action {
     Undo,
     Redo,
 
+    ResetLevel,
     PreviousLevel,
     NextLevel,
 
@@ -95,6 +96,10 @@ impl Action {
                 ]),
                 Self::Redo,
             ),
+            (
+                UserInput::Single(InputKind::Keyboard(KeyCode::Escape)),
+                Self::ResetLevel,
+            ),
             (
                 UserInput::Single(InputKind::Keyboard(KeyCode::BracketLeft)),
                 Self::PreviousLevel,
@@ -298,6 +303,10 @@ pub fn handle_other_action(
         settings.instant_move = !settings.instant_move;
     }
 
+    if action_state.just_pressed(Action::ResetLevel) {
+        **level_id = **level_id;
+    }
+
     let database = database.lock().unwrap();
     if action_state.just_pressed(Action::PreviousLevel) {
         player_movement.directions.clear();