From 4b51b2f29bafbc4518d63b6f65cea5caec138d62 Mon Sep 17 00:00:00 2001
From: Alexander Batalov <alex.batalov@gmail.com>
Date: Sun, 23 Jul 2023 14:15:20 +0300
Subject: [PATCH] Add tile_toggle_roof

---
 src/tile.cc | 11 +++++++++++
 src/tile.h  |  1 +
 2 files changed, 12 insertions(+)

diff --git a/src/tile.cc b/src/tile.cc
index af68a39..4bee912 100644
--- a/src/tile.cc
+++ b/src/tile.cc
@@ -654,6 +654,17 @@ static void tileRefreshGame(Rect* rect, int elevation)
     gTileWindowRefreshProc(&rectToUpdate);
 }
 
+// 0x4B1634
+void tile_toggle_roof(bool refresh)
+{
+    gTileRoofIsVisible = !gTileRoofIsVisible;
+
+    if (refresh) {
+        // NOTE: Uninline.
+        tileWindowRefresh();
+    }
+}
+
 // 0x4B166C
 int tileRoofIsVisible()
 {
diff --git a/src/tile.h b/src/tile.h
index ae227d2..97acc8f 100644
--- a/src/tile.h
+++ b/src/tile.h
@@ -26,6 +26,7 @@ void tileEnable();
 void tileWindowRefreshRect(Rect* rect, int elevation);
 void tileWindowRefresh();
 int tileSetCenter(int tile, int flags);
+void tile_toggle_roof(bool refresh);
 int tileRoofIsVisible();
 int tileToScreenXY(int tile, int* x, int* y, int elevation);
 int tileFromScreenXY(int x, int y, int elevation, bool ignoreBounds = false);