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

2011-11-24 12:20:14 +00:00
parent 00db8b8008
commit 4e97261315
8 changed files with 68 additions and 7 deletions
--- a/src/saveload/misc_sl.cpp
+++ b/src/saveload/misc_sl.cpp
@@ -56,6 +56,10 @@ void ResetViewportAfterLoadGame()
 	vp->virtual_width = ScaleByZoom(vp->width, vp->zoom);
 	vp->virtual_height = ScaleByZoom(vp->height, vp->zoom);

+	/* Ensure zoom level is allowed */
+	while (vp->zoom < _settings_client.gui.zoom_min) DoZoomInOutWindow(ZOOM_OUT, w);
+	while (vp->zoom > _settings_client.gui.zoom_max) DoZoomInOutWindow(ZOOM_IN, w);
+
 	DoZoomInOutWindow(ZOOM_NONE, w); // update button status
 	MarkWholeScreenDirty();
 }