gronod/OpenTTD
1
0
Fork 0
mirror of https://github.com/OpenTTD/OpenTTD.git synced 2025-02-12 01:24:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

(svn r24802) -Fix [FS#4224]: When displaying the previous news message, don't consider news which are turned off.

Browse Source
This commit is contained in:
frosch 2012-12-08 17:19:09 +00:00
parent b533523258
commit 7091f6640b
1 changed files with 19 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/news_gui.cpp
View File

@ -890,19 +890,35 @@ static void ShowNewsMessage(const NewsItem *ni)
/** Show previous news item */
void ShowLastNewsMessage()
{
const NewsItem *ni = NULL;
if (_total_news == 0) {
return;
} else if (_forced_news == NULL) {
/* Not forced any news yet, show the current one, unless a news window is
* open (which can only be the current one), then show the previous item */
const Window *w = FindWindowById(WC_NEWS_WINDOW, 0);
ShowNewsMessage((w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev);
ni = (w == NULL || (_current_news == _oldest_news)) ? _current_news : _current_news->prev;
} else if (_forced_news == _oldest_news) {
/* We have reached the oldest news, start anew with the latest */
ShowNewsMessage(_latest_news);
ni = _latest_news;
} else {
/* 'Scrolling' through news history show each one in turn */
ShowNewsMessage(_forced_news->prev);
ni = _forced_news->prev;
}
bool wrap = false;
for (;;) {
if (_news_type_data[ni->type].display != ND_OFF) {
ShowNewsMessage(ni);
break;
}
ni = ni->prev;
if (ni == NULL) {
if (wrap) break;
/* We have reached the oldest news, start anew with the latest */
ni = _latest_news;
wrap = true;
}
}
}