author | tron |
Sat, 04 Dec 2004 09:26:39 +0000 | |
changeset 541 | e1cd34389f79 |
parent 534 | 17ab2f22ff74 |
child 715 | 83805642c830 |
permissions | -rw-r--r-- |
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#include "stdafx.h" |
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#include "ttd.h" |
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#include "table/strings.h" |
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#include "window.h" |
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#include "gui.h" |
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#include "viewport.h" |
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#include "gfx.h" |
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#include "news.h" |
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#include "vehicle.h" |
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#include "sound.h" |
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/* News system |
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News system is realized as a FIFO queue (in an array) |
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The positions in the queue can't be rearranged, we only access |
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the array elements through pointers to the elements. Once the |
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array is full, the oldest entry (_oldest_news) is being overwritten |
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by the newest (_latest news). |
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oldest current lastest |
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| | | |
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[O------------F-------------C---------L ] |
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forced |
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*/ |
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#define MAX_NEWS 30 |
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#define INVALID_NEWS 255 |
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static NewsItem _news_items[MAX_NEWS]; |
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static byte _current_news = INVALID_NEWS; // points to news item that should be shown next |
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static byte _oldest_news = 0; // points to first item in fifo queue |
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static byte _latest_news = INVALID_NEWS; // points to last item in fifo queue |
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/* if the message being shown was forced by the user, its index is stored in |
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* _forced_news. forced_news is INVALID_NEWS otherwise. |
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* (Users can force messages through history or "last message") */ |
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static byte _forced_news = INVALID_NEWS; |
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static byte _total_news = 0; // total news count |
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void DrawNewsNewTrainAvail(Window *w); |
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void DrawNewsNewRoadVehAvail(Window *w); |
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void DrawNewsNewShipAvail(Window *w); |
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void DrawNewsNewAircraftAvail(Window *w); |
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void DrawNewsBankrupcy(Window *w); |
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static void MoveToNexItem(void); |
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StringID GetNewsStringNewTrainAvail(NewsItem *ni); |
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StringID GetNewsStringNewRoadVehAvail(NewsItem *ni); |
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StringID GetNewsStringNewShipAvail(NewsItem *ni); |
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StringID GetNewsStringNewAircraftAvail(NewsItem *ni); |
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StringID GetNewsStringBankrupcy(NewsItem *ni); |
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static DrawNewsCallbackProc * const _draw_news_callback[] = { |
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DrawNewsNewTrainAvail, /* DNC_TRAINAVAIL */ |
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DrawNewsNewRoadVehAvail, /* DNC_ROADAVAIL */ |
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DrawNewsNewShipAvail, /* DNC_SHIPAVAIL */ |
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DrawNewsNewAircraftAvail, /* DNC_AIRCRAFTAVAIL */ |
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DrawNewsBankrupcy, /* DNC_BANKRUPCY */ |
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}; |
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GetNewsStringCallbackProc * const _get_news_string_callback[] = { |
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GetNewsStringNewTrainAvail, /* DNC_TRAINAVAIL */ |
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GetNewsStringNewRoadVehAvail, /* DNC_ROADAVAIL */ |
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GetNewsStringNewShipAvail, /* DNC_SHIPAVAIL */ |
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GetNewsStringNewAircraftAvail, /* DNC_AIRCRAFTAVAIL */ |
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GetNewsStringBankrupcy, /* DNC_BANKRUPCY */ |
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}; |
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void InitNewsItemStructs(void) |
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{ |
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memset(_news_items, 0, sizeof(_news_items)); |
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_current_news = INVALID_NEWS; |
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_oldest_news = 0; |
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_latest_news = INVALID_NEWS; |
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_forced_news = INVALID_NEWS; |
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_total_news = 0; |
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} |
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void DrawNewsBorder(const Window *w) |
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{ |
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int left = 0; |
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int right = w->width - 1; |
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int top = 0; |
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int bottom = w->height - 1; |
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GfxFillRect(left, top, right, bottom, 0xF); |
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GfxFillRect(left, top, left, bottom, 0xD7); |
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GfxFillRect(right, top, right, bottom, 0xD7); |
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GfxFillRect(left, top, right, top, 0xD7); |
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GfxFillRect(left, bottom, right, bottom, 0xD7); |
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DrawString(left + 2, top + 1, STR_00C6, 0); |
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} |
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static void NewsWindowProc(Window *w, WindowEvent *e) |
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{ |
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427 | 99 |
switch (e->event) { |
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case WE_PAINT: { |
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const NewsItem *ni = WP(w, news_d).ni; |
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ViewPort *vp; |
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switch (ni->display_mode) { |
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case NM_NORMAL: |
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case NM_THIN: { |
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DrawNewsBorder(w); |
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DrawString(2, 1, STR_00C6, 0); |
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SetDParam(0, ni->date); |
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DrawStringRightAligned(428, 1, STR_01FF, 0); |
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if (!(ni->flags & NF_VIEWPORT)) { |
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COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); |
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DrawStringMultiCenter(215, ni->display_mode == NM_NORMAL ? 76 : 56, |
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ni->string_id, 426); |
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} else { |
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byte bk = _display_opt; |
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_display_opt &= ~DO_TRANS_BUILDINGS; |
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DrawWindowViewport(w); |
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_display_opt = bk; |
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/* Shade the viewport into gray, or color*/ |
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vp = w->viewport; |
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GfxFillRect(vp->left - w->left, vp->top - w->top, |
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vp->left - w->left + vp->width - 1, vp->top - w->top + vp->height - 1, |
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ni->flags & NF_INCOLOR ? 0x4322 : 0x4323 |
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); |
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COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); |
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DrawStringMultiCenter(w->width / 2, 20, ni->string_id, 428); |
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} |
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break; |
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} |
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case NM_CALLBACK: { |
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_draw_news_callback[ni->callback](w); |
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break; |
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} |
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default: { |
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DrawWindowWidgets(w); |
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if (!(ni->flags & NF_VIEWPORT)) { |
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COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); |
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DrawStringMultiCenter(140, 38, ni->string_id, 276); |
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} else { |
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DrawWindowViewport(w); |
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COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); |
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DrawStringMultiCenter(w->width / 2, w->height - 16, ni->string_id, 276); |
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} |
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break; |
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} |
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} |
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} break; |
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case WE_CLICK: { |
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switch (e->click.widget) { |
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case 1: { |
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NewsItem *ni = WP(w, news_d).ni; |
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DeleteWindow(w); |
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ni->duration = 0; |
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_forced_news = INVALID_NEWS; |
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} break; |
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case 0: { |
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NewsItem *ni = WP(w, news_d).ni; |
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if (ni->flags & NF_VEHICLE) { |
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Vehicle *v = &_vehicles[ni->data_a]; |
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ScrollMainWindowTo(v->x_pos, v->y_pos); |
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} else if (ni->flags & NF_TILE) { |
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if (!ScrollMainWindowToTile(ni->data_a) && ni->data_b != 0) |
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ScrollMainWindowToTile(ni->data_b); |
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} |
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} break; |
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} |
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} break; |
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case WE_KEYPRESS: |
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if (e->keypress.keycode == WKC_SPACE) { |
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// Don't continue. |
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e->keypress.cont = false; |
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DeleteWindow(w); |
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} |
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break; |
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case WE_TICK: { |
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int y = max(w->top - 4, _screen.height - w->height); |
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if (y == w->top) |
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return; |
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if (w->viewport != NULL) |
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w->viewport->top += y - w->top; |
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w->top = y; |
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SetDirtyBlocks(w->left, w->top, w->left + w->width, w->top + w->height + 4); |
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} break; |
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} |
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} |
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// returns the correct index in the array |
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// (to deal with overflows) |
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byte increaseIndex(byte i) |
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{ |
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if (i == INVALID_NEWS) |
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return 0; |
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i++; |
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if (i >= MAX_NEWS) |
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i = i % MAX_NEWS; |
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return i; |
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} |
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void AddNewsItem(StringID string, uint32 flags, uint data_a, uint data_b) |
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{ |
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NewsItem *ni; |
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Window *w; |
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if (_game_mode == GM_MENU) |
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return; |
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// check the rare case that the oldest (to be overwritten) news item is open |
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if (_oldest_news == _current_news || _oldest_news == _forced_news) |
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MoveToNexItem(); |
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_forced_news = INVALID_NEWS; |
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if (_total_news < MAX_NEWS) _total_news++; |
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// make sure our pointer isn't overflowing |
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_latest_news = increaseIndex(_latest_news); |
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// overwrite oldest news entry |
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if (_oldest_news == _latest_news && _news_items[_oldest_news].string_id != 0) |
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_oldest_news = increaseIndex(_oldest_news); // but make sure we're not overflowing here |
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// add news to _latest_news |
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ni = &_news_items[_latest_news]; |
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ni->string_id = string; |
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ni->display_mode = (byte)flags; |
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ni->flags = (byte)(flags >> 8) | NF_NOEXPIRE; |
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// show this news message in color? |
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if (_date >= ConvertIntDate(_patches.colored_news_date)) |
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ni->flags |= NF_INCOLOR; |
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ni->type = (byte)(flags >> 16); |
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ni->callback = (byte)(flags >> 24); |
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ni->data_a = data_a; |
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ni->data_b = data_b; |
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ni->date = _date; |
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252 |
COPY_OUT_DPARAM(ni->params, 0, lengthof(ni->params)); |
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|
253 |
|
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|
254 |
w = FindWindowById(WC_MESSAGE_HISTORY, 0); |
427 | 255 |
if (w == NULL) return; |
79
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|
256 |
SetWindowDirty(w); |
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|
257 |
w->vscroll.count = _total_news; |
0 | 258 |
} |
259 |
||
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260 |
// don't show item if it's older than x days |
0 | 261 |
static const byte _news_items_age[] = {60, 60, 90, 60, 90, 30, 150, 30, 90, 180}; |
262 |
||
263 |
static const Widget _news_type13_widgets[] = { |
|
427 | 264 |
{ WWT_PANEL, 15, 0, 429, 0, 169, 0x0, STR_NULL}, |
265 |
{ WWT_PANEL, 15, 0, 10, 0, 11, 0x0, STR_NULL}, |
|
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|
266 |
{ WIDGETS_END}, |
0 | 267 |
}; |
268 |
||
269 |
static WindowDesc _news_type13_desc = { |
|
270 |
WDP_CENTER, 476, 430, 170, |
|
427 | 271 |
WC_NEWS_WINDOW, 0, |
0 | 272 |
WDF_DEF_WIDGET, |
273 |
_news_type13_widgets, |
|
274 |
NewsWindowProc |
|
275 |
}; |
|
276 |
||
277 |
static const Widget _news_type2_widgets[] = { |
|
427 | 278 |
{ WWT_PANEL, 15, 0, 429, 0, 129, 0x0, STR_NULL}, |
279 |
{ WWT_PANEL, 15, 0, 10, 0, 11, 0x0, STR_NULL}, |
|
176
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|
280 |
{ WIDGETS_END}, |
0 | 281 |
}; |
282 |
||
283 |
static WindowDesc _news_type2_desc = { |
|
284 |
WDP_CENTER, 476, 430, 130, |
|
427 | 285 |
WC_NEWS_WINDOW, 0, |
0 | 286 |
WDF_DEF_WIDGET, |
287 |
_news_type2_widgets, |
|
288 |
NewsWindowProc |
|
289 |
}; |
|
290 |
||
291 |
static const Widget _news_type0_widgets[] = { |
|
176
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|
292 |
{ WWT_PANEL, 5, 0, 279, 14, 86, 0x0, STR_NULL}, |
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|
293 |
{ WWT_CLOSEBOX, 5, 0, 10, 0, 13, STR_00C5, STR_NULL}, |
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|
294 |
{ WWT_CAPTION, 5, 11, 279, 0, 13, STR_012C_MESSAGE, STR_NULL}, |
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|
295 |
{ WWT_6, 5, 2, 277, 16, 64, 0x0, STR_NULL}, |
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|
296 |
{ WIDGETS_END}, |
0 | 297 |
}; |
298 |
||
299 |
static WindowDesc _news_type0_desc = { |
|
300 |
WDP_CENTER, 476, 280, 87, |
|
427 | 301 |
WC_NEWS_WINDOW, 0, |
0 | 302 |
WDF_DEF_WIDGET, |
303 |
_news_type0_widgets, |
|
304 |
NewsWindowProc |
|
305 |
}; |
|
306 |
||
427 | 307 |
static const SoundFx _news_sounds[] = { |
308 |
SND_1D_APPLAUSE, |
|
309 |
SND_1D_APPLAUSE, |
|
310 |
0, |
|
311 |
0, |
|
312 |
0, |
|
313 |
0, |
|
314 |
SND_1E_OOOOH, |
|
315 |
0, |
|
316 |
0, |
|
317 |
0 |
|
318 |
}; |
|
0 | 319 |
|
79
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|
320 |
// open up an own newspaper window for the news item |
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|
321 |
static void ShowNewspaper(NewsItem *ni) |
0 | 322 |
{ |
323 |
Window *w; |
|
324 |
int sound; |
|
79
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|
325 |
int top; |
427 | 326 |
ni->flags &= ~(NF_NOEXPIRE | NF_FORCE_BIG); |
79
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|
327 |
ni->duration = 555; |
0 | 328 |
|
79
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|
329 |
sound = _news_sounds[ni->type]; |
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|
330 |
if (sound != 0) |
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|
331 |
SndPlayFx(sound); |
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|
332 |
|
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|
333 |
top = _screen.height - 4; |
427 | 334 |
switch (ni->display_mode) { |
335 |
case NM_NORMAL: |
|
336 |
case NM_CALLBACK: { |
|
337 |
_news_type13_desc.top = top; |
|
338 |
w = AllocateWindowDesc(&_news_type13_desc); |
|
339 |
if (ni->flags & NF_VIEWPORT) |
|
340 |
AssignWindowViewport(w, 2, 58, 0x1AA, 0x6E, |
|
341 |
ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0); |
|
342 |
break; |
|
79
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|
343 |
} |
427 | 344 |
|
345 |
case NM_THIN: { |
|
346 |
_news_type2_desc.top = top; |
|
347 |
w = AllocateWindowDesc(&_news_type2_desc); |
|
348 |
if (ni->flags & NF_VIEWPORT) |
|
349 |
AssignWindowViewport(w, 2, 58, 0x1AA, 0x46, |
|
350 |
ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0); |
|
351 |
break; |
|
79
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diff
changeset
|
352 |
} |
427 | 353 |
|
354 |
default: { |
|
355 |
_news_type0_desc.top = top; |
|
356 |
w = AllocateWindowDesc(&_news_type0_desc); |
|
357 |
if (ni->flags & NF_VIEWPORT) |
|
358 |
AssignWindowViewport(w, 3, 17, 0x112, 0x2F, |
|
359 |
ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0); |
|
360 |
break; |
|
79
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changeset
|
361 |
} |
0 | 362 |
} |
427 | 363 |
WP(w, news_d).ni = &_news_items[_forced_news == INVALID_NEWS ? _current_news : _forced_news]; |
79
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diff
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|
364 |
w->flags4 |= WF_DISABLE_VP_SCROLL; |
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parents:
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diff
changeset
|
365 |
} |
0 | 366 |
|
79
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|
367 |
// show news item in the ticker |
427 | 368 |
static void ShowTicker(const NewsItem *ni) |
79
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diff
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|
369 |
{ |
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diff
changeset
|
370 |
Window *w; |
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diff
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|
371 |
|
541 | 372 |
SndPlayFx(SND_16_MORSE); |
79
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|
373 |
_statusbar_news_item = *ni; |
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diff
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|
374 |
w = FindWindowById(WC_STATUS_BAR, 0); |
427 | 375 |
if (w != NULL) |
376 |
WP(w, def_d).data_1 = 360; |
|
79
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diff
changeset
|
377 |
} |
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diff
changeset
|
378 |
|
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diff
changeset
|
379 |
|
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parents:
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diff
changeset
|
380 |
// Are we ready to show another news item? |
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|
381 |
// Only if nothing is in the newsticker and no newspaper is displayed |
427 | 382 |
static bool ReadyForNextItem(void) |
79
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parents:
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diff
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|
383 |
{ |
427 | 384 |
const Window *w; |
385 |
byte item = _forced_news == INVALID_NEWS ? _current_news : _forced_news; |
|
92
20b4c7536349
(svn r93) Fix: memory leak in news system (blathijs)
dominik
parents:
89
diff
changeset
|
386 |
NewsItem *ni; |
20b4c7536349
(svn r93) Fix: memory leak in news system (blathijs)
dominik
parents:
89
diff
changeset
|
387 |
|
427 | 388 |
if (item >= MAX_NEWS) return true; |
92
20b4c7536349
(svn r93) Fix: memory leak in news system (blathijs)
dominik
parents:
89
diff
changeset
|
389 |
ni = &_news_items[item]; |
79
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(svn r80) New internal news system (implemented with fifo queue)
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parents:
0
diff
changeset
|
390 |
|
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
391 |
// Ticker message |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
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parents:
0
diff
changeset
|
392 |
// Check if the status bar message is still being displayed? |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
393 |
w = FindWindowById(WC_STATUS_BAR, 0); |
427 | 394 |
if (w != NULL && WP(w, def_d).data_1 > -1280) |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
395 |
return false; |
0 | 396 |
|
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
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parents:
0
diff
changeset
|
397 |
// Newspaper message |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
398 |
// Wait until duration reaches 0 |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
399 |
if (ni->duration != 0) { |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
400 |
ni->duration--; |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
401 |
return false; |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
402 |
} |
0 | 403 |
|
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
404 |
// neither newsticker nor newspaper are running |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
405 |
return true; |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
406 |
} |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
407 |
|
427 | 408 |
static void MoveToNexItem(void) |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
409 |
{ |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
410 |
DeleteWindowById(WC_NEWS_WINDOW, 0); |
427 | 411 |
_forced_news = INVALID_NEWS; |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
412 |
|
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
413 |
// if we're not at the last item, than move on |
427 | 414 |
if (_current_news != _latest_news) { |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
415 |
NewsItem *ni; |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
416 |
|
83
bd21afea96d8
(svn r84) Improved news system code a little to avoid potential memory leaks
dominik
parents:
80
diff
changeset
|
417 |
_current_news = increaseIndex(_current_news); |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
418 |
ni = &_news_items[_current_news]; |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
419 |
|
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
420 |
// check the date, don't show too old items |
427 | 421 |
if (_date - _news_items_age[ni->type] > ni->date) |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
422 |
return; |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
423 |
|
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
424 |
// show newspaper or send to ticker? |
427 | 425 |
if (!HASBIT(_news_display_opt, ni->type) && !(ni->flags & NF_FORCE_BIG)) |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
426 |
ShowTicker(ni); |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
427 |
else |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
428 |
ShowNewspaper(ni); |
0 | 429 |
} |
79
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(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
430 |
} |
0 | 431 |
|
427 | 432 |
void NewsLoop(void) |
0 | 433 |
{ |
79
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(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
434 |
// no news item yet |
427 | 435 |
if (_total_news == 0) return; |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
436 |
|
427 | 437 |
if (ReadyForNextItem()) |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
438 |
MoveToNexItem(); |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
439 |
} |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
440 |
|
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
441 |
/* Do a forced show of a specific message */ |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
442 |
void ShowNewsMessage(byte i) |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
443 |
{ |
427 | 444 |
if (_total_news == 0) return; |
89 | 445 |
|
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
446 |
// Delete the news window |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
447 |
DeleteWindowById(WC_NEWS_WINDOW, 0); |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
448 |
|
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
449 |
// setup forced news item |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
450 |
_forced_news = i; |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
451 |
|
427 | 452 |
if (_forced_news != INVALID_NEWS) { |
79
15e3eef5f73d
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dominik
parents:
0
diff
changeset
|
453 |
NewsItem *ni = &_news_items[_forced_news]; |
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
454 |
ni->duration = 555; |
15e3eef5f73d
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|
455 |
ni->flags |= NF_NOEXPIRE | NF_FORCE_BIG; |
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|
456 |
DeleteWindowById(WC_NEWS_WINDOW, 0); |
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|
457 |
ShowNewspaper(ni); |
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diff
changeset
|
458 |
} |
0 | 459 |
} |
460 |
||
427 | 461 |
void ShowLastNewsMessage(void) |
0 | 462 |
{ |
427 | 463 |
if (_forced_news == INVALID_NEWS) |
79
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|
464 |
ShowNewsMessage(_current_news); |
427 | 465 |
else if (_forced_news != 0) |
466 |
ShowNewsMessage(_forced_news - 1); |
|
83
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|
467 |
else { |
427 | 468 |
if (_total_news != MAX_NEWS) |
83
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|
469 |
ShowNewsMessage(_latest_news); |
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|
470 |
else |
427 | 471 |
ShowNewsMessage(MAX_NEWS - 1); |
83
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|
472 |
} |
0 | 473 |
} |
474 |
||
79
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|
475 |
|
89 | 476 |
/* return news by number, with 0 being the most |
427 | 477 |
recent news. Returns INVALID_NEWS if end of queue reached. */ |
89 | 478 |
static byte getNews(byte i) |
479 |
{ |
|
427 | 480 |
if (i >= _total_news) |
481 |
return INVALID_NEWS; |
|
89 | 482 |
|
427 | 483 |
if (_latest_news < i) |
89 | 484 |
i = _latest_news + MAX_NEWS - i; |
485 |
else |
|
486 |
i = _latest_news - i; |
|
487 |
||
427 | 488 |
i %= MAX_NEWS; |
89 | 489 |
return i; |
490 |
} |
|
491 |
||
492 |
static void GetNewsString(NewsItem *ni, byte *buffer) |
|
493 |
{ |
|
494 |
StringID str; |
|
495 |
byte *s, *d; |
|
193
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|
496 |
|
89 | 497 |
if (ni->display_mode == 3) { |
498 |
str = _get_news_string_callback[ni->callback](ni); |
|
499 |
} else { |
|
500 |
COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); |
|
193
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diff
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|
501 |
str = ni->string_id; |
89 | 502 |
} |
503 |
||
504 |
GetString(str_buffr, str); |
|
505 |
assert(strlen(str_buffr) < sizeof(str_buffr) - 1); |
|
193
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diff
changeset
|
506 |
|
89 | 507 |
s = str_buffr; |
508 |
d = buffer; |
|
509 |
||
427 | 510 |
for (;; s++) { |
89 | 511 |
// cut strings that are too long |
427 | 512 |
if (s >= str_buffr + 55) { |
89 | 513 |
d[0] = d[1] = d[2] = '.'; |
427 | 514 |
d += 3; |
515 |
*d = '\0'; |
|
89 | 516 |
break; |
517 |
} |
|
518 |
||
427 | 519 |
if (*s == '\0') { |
520 |
*d = '\0'; |
|
89 | 521 |
break; |
427 | 522 |
} else if (*s == '\r') { |
89 | 523 |
d[0] = d[1] = d[2] = d[3] = ' '; |
427 | 524 |
d += 4; |
89 | 525 |
} else if (*s >= ' ' && (*s < 0x88 || *s >= 0x99)) { |
526 |
*d++ = *s; |
|
527 |
} |
|
528 |
} |
|
529 |
} |
|
530 |
||
531 |
||
532 |
static void MessageHistoryWndProc(Window *w, WindowEvent *e) |
|
533 |
{ |
|
427 | 534 |
switch (e->event) { |
89 | 535 |
case WE_PAINT: { |
536 |
byte buffer[256]; |
|
427 | 537 |
int y = 19; |
89 | 538 |
byte p, show; |
539 |
NewsItem *ni; |
|
540 |
||
541 |
DrawWindowWidgets(w); |
|
542 |
||
427 | 543 |
if (_total_news == 0) break; |
89 | 544 |
show = min(_total_news, 10); |
545 |
||
427 | 546 |
for (p = w->vscroll.pos; p < w->vscroll.pos + show; p++) { |
89 | 547 |
// get news in correct order |
427 | 548 |
ni = &_news_items[getNews(p)]; |
89 | 549 |
|
534
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parents:
507
diff
changeset
|
550 |
SetDParam(0, ni->date); |
89 | 551 |
DrawString(4, y, STR_00AF, 16); |
552 |
||
553 |
GetNewsString(ni, buffer); |
|
554 |
DoDrawString(buffer, 85, y, 16); |
|
555 |
y += 12; |
|
556 |
} |
|
557 |
||
558 |
break; |
|
559 |
} |
|
560 |
||
561 |
case WE_CLICK: |
|
427 | 562 |
switch (e->click.widget) { |
89 | 563 |
case 2: { |
564 |
int y = (e->click.pt.y - 19) / 12; |
|
565 |
byte p, q; |
|
566 |
||
427 | 567 |
#if 0 // === DEBUG code only |
568 |
for (p = 0; p < _total_news; p++) |
|
89 | 569 |
{ |
570 |
NewsItem *ni; |
|
571 |
byte buffer[256]; |
|
427 | 572 |
ni = &_news_items[p]; |
89 | 573 |
GetNewsString(ni, buffer); |
574 |
printf("%i\t%i\t%s\n", p, ni->date, buffer); |
|
575 |
} |
|
576 |
printf("=========================\n"); |
|
427 | 577 |
#endif |
89 | 578 |
|
579 |
p = y + w->vscroll.pos; |
|
427 | 580 |
if (p > _total_news - 1) break; |
89 | 581 |
|
427 | 582 |
if (_latest_news >= p) |
583 |
q = _latest_news - p; |
|
584 |
else |
|
585 |
q = _latest_news + MAX_NEWS - p; |
|
89 | 586 |
ShowNewsMessage(q); |
587 |
||
588 |
break; |
|
589 |
} |
|
590 |
} |
|
591 |
break; |
|
592 |
} |
|
593 |
} |
|
594 |
||
595 |
static const Widget _message_history_widgets[] = { |
|
596 |
{ WWT_CLOSEBOX, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, |
|
597 |
{ WWT_CAPTION, 13, 11, 399, 0, 13, STR_MESSAGE_HISTORY, STR_018C_WINDOW_TITLE_DRAG_THIS}, |
|
598 |
{ WWT_IMGBTN, 13, 0, 388, 14, 139, 0x0, STR_MESSAGE_HISTORY_TIP}, |
|
599 |
{ WWT_SCROLLBAR, 13, 389, 399, 14, 139, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, |
|
176
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diff
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|
600 |
{ WIDGETS_END}, |
89 | 601 |
}; |
602 |
||
603 |
static const WindowDesc _message_history_desc = { |
|
604 |
240, 22, 400, 140, |
|
427 | 605 |
WC_MESSAGE_HISTORY, 0, |
89 | 606 |
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS, |
607 |
_message_history_widgets, |
|
608 |
MessageHistoryWndProc |
|
609 |
}; |
|
610 |
||
427 | 611 |
void ShowMessageHistory(void) |
89 | 612 |
{ |
613 |
Window *w; |
|
614 |
||
615 |
DeleteWindowById(WC_MESSAGE_HISTORY, 0); |
|
616 |
w = AllocateWindowDesc(&_message_history_desc); |
|
617 |
||
427 | 618 |
if (w != NULL) { |
89 | 619 |
w->vscroll.cap = 10; |
620 |
w->vscroll.count = _total_news; |
|
621 |
SetWindowDirty(w); |
|
622 |
} |
|
623 |
} |
|
624 |
||
0 | 625 |
|
626 |
static void MessageOptionsWndProc(Window *w, WindowEvent *e) |
|
627 |
{ |
|
427 | 628 |
switch (e->event) { |
0 | 629 |
case WE_PAINT: { |
630 |
uint16 x = _news_display_opt; |
|
631 |
uint32 cs = 0; |
|
632 |
int i, y; |
|
633 |
||
427 | 634 |
for (i = 3; i != 23; i += 2) { |
635 |
cs |= 1 << (i + (x & 1)); |
|
0 | 636 |
x >>= 1; |
637 |
} |
|
638 |
cs |= (w->click_state >> 23) << 23; |
|
639 |
||
640 |
w->click_state = cs; |
|
641 |
DrawWindowWidgets(w); |
|
642 |
||
643 |
DrawStringCentered(185, 15, STR_0205_MESSAGE_TYPES, 0); |
|
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
644 |
|
0 | 645 |
y = 27; |
427 | 646 |
for (i = STR_0206_ARRIVAL_OF_FIRST_VEHICLE; i <= STR_020F_GENERAL_INFORMATION; i++) { |
0 | 647 |
DrawString(124, y, i, 0); |
648 |
y += 12; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
176
diff
changeset
|
649 |
} |
0 | 650 |
|
651 |
break; |
|
427 | 652 |
} |
0 | 653 |
|
654 |
case WE_CLICK: { |
|
655 |
int wid; |
|
427 | 656 |
if ((uint)(wid = e->click.widget - 3) < 20) { |
657 |
if (!(wid & 1)) |
|
658 |
_news_display_opt &= ~(1 << (wid / 2)); |
|
659 |
else |
|
660 |
_news_display_opt |= (1 << (wid / 2)); |
|
0 | 661 |
SetWindowDirty(w); |
79
15e3eef5f73d
(svn r80) New internal news system (implemented with fifo queue)
dominik
parents:
0
diff
changeset
|
662 |
// XXX: write settings |
0 | 663 |
} |
427 | 664 |
if (e->click.widget == 23) { |
0 | 665 |
_news_display_opt = 0; |
666 |
HandleButtonClick(w, 23); |
|
667 |
SetWindowDirty(w); |
|
668 |
} |
|
427 | 669 |
if (e->click.widget == 24) { |
0 | 670 |
_news_display_opt = ~0; |
671 |
HandleButtonClick(w, 24); |
|
672 |
SetWindowDirty(w); |
|
673 |
} |
|
674 |
} break; |
|
675 |
} |
|
676 |
} |
|
677 |
||
678 |
static const Widget _message_options_widgets[] = { |
|
176
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
darkvater
parents:
102
diff
changeset
|
679 |
{ WWT_CLOSEBOX, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
darkvater
parents:
102
diff
changeset
|
680 |
{ WWT_CAPTION, 13, 11, 369, 0, 13, STR_0204_MESSAGE_OPTIONS,STR_018C_WINDOW_TITLE_DRAG_THIS}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
681 |
{ WWT_PANEL, 13, 0, 369, 14, 172, 0x0, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
682 |
{ WWT_CLOSEBOX, 3, 2, 61, 26, 37, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
683 |
{ WWT_CLOSEBOX, 3, 62, 121, 26, 37, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
684 |
{ WWT_CLOSEBOX, 3, 2, 61, 38, 49, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
685 |
{ WWT_CLOSEBOX, 3, 62, 121, 38, 49, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
686 |
{ WWT_CLOSEBOX, 3, 2, 61, 50, 61, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
687 |
{ WWT_CLOSEBOX, 3, 62, 121, 50, 61, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
688 |
{ WWT_CLOSEBOX, 3, 2, 61, 62, 73, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
689 |
{ WWT_CLOSEBOX, 3, 62, 121, 62, 73, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
690 |
{ WWT_CLOSEBOX, 3, 2, 61, 74, 85, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
691 |
{ WWT_CLOSEBOX, 3, 62, 121, 74, 85, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
692 |
{ WWT_CLOSEBOX, 3, 2, 61, 86, 97, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
693 |
{ WWT_CLOSEBOX, 3, 62, 121, 86, 97, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
694 |
{ WWT_CLOSEBOX, 3, 2, 61, 98, 109, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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diff
changeset
|
695 |
{ WWT_CLOSEBOX, 3, 62, 121, 98, 109, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
696 |
{ WWT_CLOSEBOX, 3, 2, 61, 110, 121, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
697 |
{ WWT_CLOSEBOX, 3, 62, 121, 110, 121, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
698 |
{ WWT_CLOSEBOX, 3, 2, 61, 122, 133, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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diff
changeset
|
699 |
{ WWT_CLOSEBOX, 3, 62, 121, 122, 133, STR_02B9_FULL, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
700 |
{ WWT_CLOSEBOX, 3, 2, 61, 134, 145, STR_02B8_SUMMARY, STR_NULL}, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
701 |
{ WWT_CLOSEBOX, 3, 62, 121, 134, 145, STR_02B9_FULL, STR_NULL}, |
0 | 702 |
|
176
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
703 |
{ WWT_PUSHTXTBTN, 3, 15, 170, 154, 165, STR_MESSAGES_DISABLE_ALL,STR_NULL }, |
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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parents:
102
diff
changeset
|
704 |
{ WWT_PUSHTXTBTN, 3, 200, 355, 154, 165, STR_MESSAGES_ENABLE_ALL, STR_NULL }, |
0 | 705 |
|
176
84990c4b9212
(svn r177) -Fix: padded out Widget code to solve warnings on C99 compiler (Tron)
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102
diff
changeset
|
706 |
{ WIDGETS_END}, |
0 | 707 |
}; |
708 |
||
709 |
static const WindowDesc _message_options_desc = { |
|
710 |
270, 22, 370, 173, |
|
427 | 711 |
WC_GAME_OPTIONS, 0, |
0 | 712 |
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS, |
713 |
_message_options_widgets, |
|
714 |
MessageOptionsWndProc |
|
715 |
}; |
|
716 |
||
427 | 717 |
void ShowMessageOptions(void) |
0 | 718 |
{ |
719 |
DeleteWindowById(WC_GAME_OPTIONS, 0); |
|
720 |
AllocateWindowDesc(&_message_options_desc); |
|
721 |
} |