diff options
author | darkvater <darkvater@openttd.org> | 2005-01-13 16:50:20 +0000 |
---|---|---|
committer | darkvater <darkvater@openttd.org> | 2005-01-13 16:50:20 +0000 |
commit | 61cae70fe53653dab79ed90cb9418f6c88c2145a (patch) | |
tree | 75199ad8fbca21b3b52f2f5e212fe0ee70d9aa0e /window.c | |
parent | 06cc62f40d84c91bba41510bbeab0ba8df7106b9 (diff) | |
download | openttd-61cae70fe53653dab79ed90cb9418f6c88c2145a.tar.xz |
(svn r1497) -Fix: [1101179] Crash if generating land while industry window is open. This also happened for towns and the land information window
-Added DeleteWindowByClass() function that deletes all windows of a given class
Diffstat (limited to 'window.c')
-rw-r--r-- | window.c | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -262,6 +262,18 @@ void DeleteWindowById(WindowClass cls, WindowNumber number) DeleteWindow(FindWindowById(cls, number)); } +void DeleteWindowByClass(WindowClass cls) +{ + Window *w; + for (w = _windows; w != _last_window;) { + if (w->window_class == cls) { + DeleteWindow(w); + w = _windows; + } else + w++; + } +} + Window *BringWindowToFrontById(WindowClass cls, WindowNumber number) { Window *w = FindWindowById(cls, number); |