From 4917068fb175e97c69cd95ecce6643cadcc62ceb Mon Sep 17 00:00:00 2001
From: GarandPLG <garandplg@garandplg.com>
Date: Wed, 8 Apr 2026 13:24:44 +0200
Subject: [PATCH] Fix board after resize

---
 src/app/app.rs                          |  8 +++++++-
 src/app/states/skirmish_states/board.rs | 15 +++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/app/app.rs b/src/app/app.rs
index a3dd325..c49c034 100644
--- a/src/app/app.rs
+++ b/src/app/app.rs
@@ -55,7 +55,13 @@ impl App {
             };
             match event {
                 AppEvent::Input(key_event) => self.handle_key_event(key_event)?,
-                AppEvent::Resize(_, _) => {}
+                AppEvent::Resize(_, _) => {
+                    let window_area: Rect = self.window_area;
+                    let Some(state) = self.states_mut() else {
+                        panic!("State issue")
+                    };
+                    state.skirmish.board.resize_change(&window_area);
+                }
             }
         }
 
diff --git a/src/app/states/skirmish_states/board.rs b/src/app/states/skirmish_states/board.rs
index c4b03f7..fa1c155 100644
--- a/src/app/states/skirmish_states/board.rs
+++ b/src/app/states/skirmish_states/board.rs
@@ -79,6 +79,21 @@ impl BoardState {
         if map_size > size { map_size - size } else { 0 }
     }
 
+    pub fn resize_change(&mut self, area: &Rect) {
+        self.cells_area = cells_area_helper(area);
+
+        self.cols = (self.cells_area.width / self.cell_width as u16) as usize;
+        self.rows = (self.cells_area.height / self.cell_height as u16) as usize;
+
+        let h_max_offset: usize = Self::max_offset(self.map_height, self.cols);
+        let v_max_offset: usize = Self::max_offset(self.map_width, self.rows);
+
+        self.horizontal_offset =
+            Offset::new(Some(self.horizontal_offset.get_value()), Some(h_max_offset));
+        self.vertical_offset =
+            Offset::new(Some(self.vertical_offset.get_value()), Some(v_max_offset));
+    }
+
     pub fn zoom_change(&mut self, new_zoom_level: ZoomLevel) {
         self.zoom_level = new_zoom_level;