(svn r23314) -Add: Add settings to restrict viewport zoom levels.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/settings.cpp b/src/settings.cpp
index 0cffb6360..28192a4d7 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -894,6 +894,13 @@ static bool InvalidateVehTimetableWindow(int32 p1)
 	return true;
 }
 
+static bool ZoomMinMaxChanged(int32 p1)
+{
+	extern void ConstrainAllViewportsZoom();
+	ConstrainAllViewportsZoom();
+	return true;
+}
+
 /**
  * Update any possible saveload window and delete any newgrf dialogue as
  * its widget parts might change. Reinit all windows as it allows access to the