mirror
/
OpenTTD
mirror of https://github.com/OpenTTD/OpenTTD
1
0
Fork 0
Code Issues

(svn r18597) -Fix (r17147)[FS#3395, FS#3396]: ChangeVehicleNews() did not update the news ticker.

release/1.0
frosch 2009-12-21 21:14:40 +00:00
parent a87748df8a
commit 8d8bd3d45f
3 changed files with 15 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/news_func.h
View File

@ -46,7 +46,7 @@ static inline void AddIndustryNewsItem(StringID string, NewsSubtype subtype, Ind
void NewsLoop();
void InitNewsItemStructs();
extern NewsItem _statusbar_news_item;
extern const NewsItem *_statusbar_news_item;
extern bool _news_ticker_sound;
extern NewsTypeData _news_type_data[];

22
src/news_gui.cpp
View File

@ -34,7 +34,7 @@
#include "table/strings.h"
NewsItem _statusbar_news_item;
const NewsItem *_statusbar_news_item = NULL;
bool _news_ticker_sound; ///< Make a ticker sound when a news item is published.
static uint MIN_NEWS_AMOUNT = 30; ///< prefered minimum amount of news messages
@ -46,10 +46,10 @@ static NewsItem *_latest_news = NULL; ///< tail of news items queue
* Users can force an item by accessing the history or "last message".
* If the message being shown was forced by the user, a pointer is stored
* in _forced_news. Otherwise, \a _forced_news variable is NULL. */
static NewsItem *_forced_news = NULL; ///< item the user has asked for
static const NewsItem *_forced_news = NULL; ///< item the user has asked for
/** Current news item (last item shown regularly). */
static NewsItem *_current_news = NULL;
static const NewsItem *_current_news = NULL;
/**
@ -281,10 +281,10 @@ assert_compile(lengthof(_news_type_data) == NT_END);
struct NewsWindow : Window {
uint16 chat_height; ///< Height of the chat window.
uint16 status_height; ///< Height of the status bar window
NewsItem *ni; ///< News item to display.
const NewsItem *ni; ///< News item to display.
static uint duration; ///< Remaining time for showing current news message (may only be accessed while a news item is displayed).
NewsWindow(const WindowDesc *desc, NewsItem *ni) : Window(), ni(ni)
NewsWindow(const WindowDesc *desc, const NewsItem *ni) : Window(), ni(ni)
{
NewsWindow::duration = 555;
const Window *w = FindWindowByClass(WC_SEND_NETWORK_MSG);
@ -561,7 +561,7 @@ private:
/** Open up an own newspaper window for the news item */
static void ShowNewspaper(NewsItem *ni)
static void ShowNewspaper(const NewsItem *ni)
{
SoundFx sound = _news_type_data[_news_subtype_data[ni->subtype].type].sound;
if (sound != 0) SndPlayFx(sound);
@ -574,7 +574,7 @@ static void ShowTicker(const NewsItem *ni)
{
if (_news_ticker_sound) SndPlayFx(SND_16_MORSE);
_statusbar_news_item = *ni;
_statusbar_news_item = ni;
InvalidateWindowData(WC_STATUS_BAR, 0, SBI_SHOW_TICKER);
}
@ -592,6 +592,7 @@ void InitNewsItemStructs()
_latest_news = NULL;
_forced_news = NULL;
_current_news = NULL;
_statusbar_news_item = NULL;
NewsWindow::duration = 0;
}
@ -601,7 +602,7 @@ void InitNewsItemStructs()
*/
static bool ReadyForNextItem()
{
NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
const NewsItem *ni = _forced_news == NULL ? _current_news : _forced_news;
if (ni == NULL) return true;
/* Ticker message
@ -621,11 +622,12 @@ static void MoveToNextItem()
InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED); // invalidate the statusbar
DeleteWindowById(WC_NEWS_WINDOW, 0); // close the newspapers window if shown
_forced_news = NULL;
_statusbar_news_item = NULL;
/* if we're not at the last item, then move on */
if (_current_news != _latest_news) {
_current_news = (_current_news == NULL) ? _oldest_news : _current_news->next;
NewsItem *ni = _current_news;
const NewsItem *ni = _current_news;
const NewsType type = _news_subtype_data[ni->subtype].type;
/* check the date, don't show too old items */
@ -832,7 +834,7 @@ void NewsLoop()
}
/** Do a forced show of a specific message */
static void ShowNewsMessage(NewsItem *ni)
static void ShowNewsMessage(const NewsItem *ni)
{
assert(_total_news != 0);

4
src/statusbar_gui.cpp
View File

@ -161,9 +161,9 @@ struct StatusBarWindow : Window {
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, STR_STATUSBAR_AUTOSAVE, TC_FROMSTRING, SA_CENTER);
} else if (_pause_mode != PM_UNPAUSED) {
DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, STR_STATUSBAR_PAUSED, TC_FROMSTRING, SA_CENTER);
} else if (this->ticker_scroll < TICKER_STOP && FindWindowById(WC_NEWS_WINDOW, 0) == NULL && _statusbar_news_item.string_id != 0) {
} else if (this->ticker_scroll < TICKER_STOP && FindWindowById(WC_NEWS_WINDOW, 0) == NULL && _statusbar_news_item != NULL && _statusbar_news_item->string_id != 0) {
/* Draw the scrolling news text */
if (!DrawScrollingStatusText(&_statusbar_news_item, this->ticker_scroll, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom)) {
if (!DrawScrollingStatusText(_statusbar_news_item, this->ticker_scroll, r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, r.top + WD_FRAMERECT_TOP, r.bottom)) {
InvalidateWindowData(WC_STATUS_BAR, 0, SBI_NEWS_DELETED);
if (Company::IsValidID(_local_company)) {
/* This is the default text */