dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

(svn r9932) -Fix: can't assume a zoom-level with MarkAllViewportsDirty, causing segfaults when trying to load savegames in dedicated server via -g (reported by peter1138)

Browse Source
This commit is contained in:
truelight
2007-05-26 12:19:54 +00:00
parent 78be11be40
commit 79fe6c57cc
2 changed files with 10 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/signs.cpp
View File

@@ -64,11 +64,14 @@ void UpdateAllSignVirtCoords()
*/
static void MarkSignDirty(Sign *si)
{
/* We use ZOOM_LVL_MAX here, as every viewport can have an other zoom,
* and there is no way for us to know which is the biggest. So make the
* biggest area dirty, and we are safe for sure. */
MarkAllViewportsDirty(
si->sign.left - 6,
si->sign.top - 3,
si->sign.left + ScaleByZoom(si->sign.width_1 + 12, _cur_dpi->zoom),
si->sign.top + ScaleByZoom(12, _cur_dpi->zoom));
si->sign.left + ScaleByZoom(si->sign.width_1 + 12, ZOOM_LVL_MAX),
si->sign.top + ScaleByZoom(12, ZOOM_LVL_MAX));
}
/**