 6027e777c8
			
		
	
	6027e777c8
	
	
	
		
			
			The news messages are now precisely cropped according to pixel width to fit optimal into the window. Introduced a new date format: DATE_TINY, which is ISOish.
		
			
				
	
	
		
			747 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			747 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| #include "stdafx.h"
 | |
| #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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| 
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| oldest                   current   lastest
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|  |                          |         |
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| [O------------F-------------C---------L           ]
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|               |
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|            forced
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| */
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| 
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| #define MAX_NEWS 30
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| 
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| #define INVALID_NEWS 255
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| 
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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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| 
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| static byte _total_news = 0; // total news count
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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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| 	GfxFillRect(left, top, right, bottom, 0xF);
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| 
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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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| 
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| 	DrawString(left + 2, top + 1, STR_00C6, 0);
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| }
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| 
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| static void NewsWindowProc(Window *w, WindowEvent *e)
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| {
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| 	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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| 
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| 				DrawString(2, 1, STR_00C6, 0);
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| 
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| 				SetDParam(0, ni->date);
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| 				DrawStringRightAligned(428, 1, STR_01FF, 0);
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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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 = GetVehicle(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;
 | |
| 
 | |
| 	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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| 
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| 		w->top = y;
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| 
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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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| 
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| // returns the correct index in the array
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| // (to deal with overflows)
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| static 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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| 
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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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| 
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| 	if (_game_mode == GM_MENU)
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| 		return;
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| 
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| 	// check the rare case that the oldest (to be overwritten) news item is open
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| 	if (_total_news==MAX_NEWS && (_oldest_news == _current_news || _oldest_news == _forced_news))
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| 		MoveToNexItem();
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| 
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| 	_forced_news = INVALID_NEWS;
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| 	if (_total_news < MAX_NEWS) _total_news++;
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| 
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| 	// make sure our pointer isn't overflowing
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| 	_latest_news = increaseIndex(_latest_news);
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| 
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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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| 
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| 	// add news to _latest_news
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| 	ni = &_news_items[_latest_news];
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| 	memset(ni, 0, sizeof(*ni));
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| 
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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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| 
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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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| 
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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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| 	COPY_OUT_DPARAM(ni->params, 0, lengthof(ni->params));
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| 
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| 	w = FindWindowById(WC_MESSAGE_HISTORY, 0);
 | |
| 	if (w == NULL) return;
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| 	SetWindowDirty(w);
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| 	w->vscroll.count = _total_news;
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| }
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| 
 | |
| /* To add a news item with an attached validation function. This validation function
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|  * makes sure that the news item is not outdated when the newspaper pops up. */
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| void AddValidatedNewsItem(StringID string, uint32 flags, uint data_a, uint data_b, ValidationProc *validation)
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| {
 | |
| 	AddNewsItem(string, flags, data_a, data_b);
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| 	_news_items[_latest_news].isValid = validation;
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| }
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| 
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| // don't show item if it's older than x days
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| static const byte _news_items_age[] = {60, 60, 90, 60, 90, 30, 150, 30, 90, 180};
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| 
 | |
| static const Widget _news_type13_widgets[] = {
 | |
| {      WWT_PANEL,   RESIZE_NONE,    15,     0,   429,     0,   169, 0x0, STR_NULL},
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| {      WWT_PANEL,   RESIZE_NONE,    15,     0,    10,     0,    11, 0x0, STR_NULL},
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| {   WIDGETS_END},
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| };
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| 
 | |
| static WindowDesc _news_type13_desc = {
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| 	WDP_CENTER, 476, 430, 170,
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| 	WC_NEWS_WINDOW, 0,
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| 	WDF_DEF_WIDGET,
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| 	_news_type13_widgets,
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| 	NewsWindowProc
 | |
| };
 | |
| 
 | |
| static const Widget _news_type2_widgets[] = {
 | |
| {      WWT_PANEL,   RESIZE_NONE,    15,     0,   429,     0,   129, 0x0, STR_NULL},
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| {      WWT_PANEL,   RESIZE_NONE,    15,     0,    10,     0,    11, 0x0, STR_NULL},
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| {   WIDGETS_END},
 | |
| };
 | |
| 
 | |
| static WindowDesc _news_type2_desc = {
 | |
| 	WDP_CENTER, 476, 430, 130,
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| 	WC_NEWS_WINDOW, 0,
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| 	WDF_DEF_WIDGET,
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| 	_news_type2_widgets,
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| 	NewsWindowProc
 | |
| };
 | |
| 
 | |
| static const Widget _news_type0_widgets[] = {
 | |
| {      WWT_PANEL,   RESIZE_NONE,     5,     0,   279,    14,    86, 0x0,								STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     5,     0,    10,     0,    13, STR_00C5,					STR_NULL},
 | |
| {    WWT_CAPTION,   RESIZE_NONE,     5,    11,   279,     0,    13, STR_012C_MESSAGE,	STR_NULL},
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| {          WWT_6,   RESIZE_NONE,     5,     2,   277,    16,    64, 0x0,								STR_NULL},
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| {   WIDGETS_END},
 | |
| };
 | |
| 
 | |
| static WindowDesc _news_type0_desc = {
 | |
| 	WDP_CENTER, 476, 280, 87,
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| 	WC_NEWS_WINDOW, 0,
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| 	WDF_DEF_WIDGET,
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| 	_news_type0_widgets,
 | |
| 	NewsWindowProc
 | |
| };
 | |
| 
 | |
| static const SoundFx _news_sounds[] = {
 | |
| 	SND_1D_APPLAUSE,
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| 	SND_1D_APPLAUSE,
 | |
| 	0,
 | |
| 	0,
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| 	0,
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| 	0,
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| 	SND_1E_OOOOH,
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| 	0,
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| 	0,
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| 	0
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| };
 | |
| 
 | |
| // open up an own newspaper window for the news item
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| static void ShowNewspaper(NewsItem *ni)
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| {
 | |
| 	Window *w;
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| 	int sound;
 | |
| 	int top;
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| 	ni->flags &= ~(NF_NOEXPIRE | NF_FORCE_BIG);
 | |
| 	ni->duration = 555;
 | |
| 
 | |
| 	sound = _news_sounds[ni->type];
 | |
| 	if (sound != 0)
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| 		SndPlayFx(sound);
 | |
| 
 | |
| 	top = _screen.height - 4;
 | |
| 	switch (ni->display_mode) {
 | |
| 		case NM_NORMAL:
 | |
| 		case NM_CALLBACK: {
 | |
| 			_news_type13_desc.top = top;
 | |
| 			w = AllocateWindowDesc(&_news_type13_desc);
 | |
| 			if (ni->flags & NF_VIEWPORT)
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| 				AssignWindowViewport(w, 2, 58, 0x1AA, 0x6E,
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| 					ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0);
 | |
| 			break;
 | |
| 		}
 | |
| 
 | |
| 		case NM_THIN: {
 | |
| 			_news_type2_desc.top = top;
 | |
| 			w = AllocateWindowDesc(&_news_type2_desc);
 | |
| 			if (ni->flags & NF_VIEWPORT)
 | |
| 				AssignWindowViewport(w, 2, 58, 0x1AA, 0x46,
 | |
| 					ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0);
 | |
| 			break;
 | |
| 		}
 | |
| 
 | |
| 		default: {
 | |
| 			_news_type0_desc.top = top;
 | |
| 			w = AllocateWindowDesc(&_news_type0_desc);
 | |
| 			if (ni->flags & NF_VIEWPORT)
 | |
| 				AssignWindowViewport(w, 3, 17, 0x112, 0x2F,
 | |
| 					ni->data_a | (ni->flags & NF_VEHICLE ? 0x80000000 : 0), 0);
 | |
| 			break;
 | |
| 		}
 | |
| 	}
 | |
| 	WP(w, news_d).ni = &_news_items[_forced_news == INVALID_NEWS ? _current_news : _forced_news];
 | |
| 	w->flags4 |= WF_DISABLE_VP_SCROLL;
 | |
| }
 | |
| 
 | |
| // show news item in the ticker
 | |
| static void ShowTicker(const NewsItem *ni)
 | |
| {
 | |
| 	Window *w;
 | |
| 
 | |
| 	SndPlayFx(SND_16_MORSE);
 | |
| 	_statusbar_news_item = *ni;
 | |
| 	w = FindWindowById(WC_STATUS_BAR, 0);
 | |
| 	if (w != NULL)
 | |
| 		WP(w, def_d).data_1 = 360;
 | |
| }
 | |
| 
 | |
| 
 | |
| // Are we ready to show another news item?
 | |
| // Only if nothing is in the newsticker and no newspaper is displayed
 | |
| static bool ReadyForNextItem(void)
 | |
| {
 | |
| 	const Window *w;
 | |
| 	byte item = _forced_news == INVALID_NEWS ? _current_news : _forced_news;
 | |
| 	NewsItem *ni;
 | |
| 
 | |
| 	if (item >= MAX_NEWS) return true;
 | |
| 	ni = &_news_items[item];
 | |
| 
 | |
| 	// Ticker message
 | |
| 	// Check if the status bar message is still being displayed?
 | |
| 	w = FindWindowById(WC_STATUS_BAR, 0);
 | |
| 	if (w != NULL && WP(w, def_d).data_1 > -1280)
 | |
| 		return false;
 | |
| 
 | |
| 	// Newspaper message
 | |
| 	// Wait until duration reaches 0
 | |
| 	if (ni->duration != 0) {
 | |
| 		ni->duration--;
 | |
| 		return false;
 | |
| 	}
 | |
| 
 | |
| 	// neither newsticker nor newspaper are running
 | |
| 	return true;
 | |
| }
 | |
| 
 | |
| static void MoveToNexItem(void)
 | |
| {
 | |
| 	DeleteWindowById(WC_NEWS_WINDOW, 0);
 | |
| 	_forced_news = INVALID_NEWS;
 | |
| 
 | |
| 	// if we're not at the last item, than move on
 | |
| 	if (_current_news != _latest_news) {
 | |
| 		NewsItem *ni;
 | |
| 
 | |
| 		_current_news = increaseIndex(_current_news);
 | |
| 		ni = &_news_items[_current_news];
 | |
| 
 | |
| 		// check the date, don't show too old items
 | |
| 		if (_date - _news_items_age[ni->type] > ni->date)
 | |
| 			return;
 | |
| 
 | |
| 		// execute the validation function to see if this item is still valid
 | |
| 		if ( ni->isValid != NULL && !ni->isValid(ni->data_a, ni->data_b) )
 | |
| 			return;
 | |
| 
 | |
| 		// show newspaper or send to ticker?
 | |
| 		if (!HASBIT(_news_display_opt, ni->type) && !(ni->flags & NF_FORCE_BIG))
 | |
| 			ShowTicker(ni);
 | |
| 		else
 | |
| 			ShowNewspaper(ni);
 | |
| 	}
 | |
| }
 | |
| 
 | |
| void NewsLoop(void)
 | |
| {
 | |
| 	// no news item yet
 | |
| 	if (_total_news == 0) return;
 | |
| 
 | |
| 	if (ReadyForNextItem())
 | |
| 		MoveToNexItem();
 | |
| }
 | |
| 
 | |
| /* Do a forced show of a specific message */
 | |
| static void ShowNewsMessage(byte i)
 | |
| {
 | |
| 	if (_total_news == 0) return;
 | |
| 
 | |
| 	// Delete the news window
 | |
| 	DeleteWindowById(WC_NEWS_WINDOW, 0);
 | |
| 
 | |
| 	// setup forced news item
 | |
| 	_forced_news = i;
 | |
| 
 | |
| 	if (_forced_news != INVALID_NEWS) {
 | |
| 		NewsItem *ni = &_news_items[_forced_news];
 | |
| 		ni->duration = 555;
 | |
| 		ni->flags |= NF_NOEXPIRE | NF_FORCE_BIG;
 | |
| 		DeleteWindowById(WC_NEWS_WINDOW, 0);
 | |
| 		ShowNewspaper(ni);
 | |
| 	}
 | |
| }
 | |
| 
 | |
| void ShowLastNewsMessage(void)
 | |
| {
 | |
| 	if (_forced_news == INVALID_NEWS)
 | |
| 		ShowNewsMessage(_current_news);
 | |
| 	else if (_forced_news != 0)
 | |
| 		ShowNewsMessage(_forced_news - 1);
 | |
| 	else {
 | |
| 		if (_total_news != MAX_NEWS)
 | |
| 			ShowNewsMessage(_latest_news);
 | |
| 		else
 | |
| 			ShowNewsMessage(MAX_NEWS - 1);
 | |
| 	}
 | |
| }
 | |
| 
 | |
| 
 | |
| /* return news by number, with 0 being the most
 | |
| recent news. Returns INVALID_NEWS if end of queue reached. */
 | |
| static byte getNews(byte i)
 | |
| {
 | |
| 	if (i >= _total_news)
 | |
| 		return INVALID_NEWS;
 | |
| 
 | |
| 	if (_latest_news < i)
 | |
| 		i = _latest_news + MAX_NEWS - i;
 | |
| 	else
 | |
| 		i = _latest_news - i;
 | |
| 
 | |
| 	i %= MAX_NEWS;
 | |
| 	return i;
 | |
| }
 | |
| 
 | |
| // cut string after len pixels
 | |
| static void GetNewsString(NewsItem *ni, byte *buffer, uint max)
 | |
| {
 | |
| 	StringID str;
 | |
| 	byte *s, *d;
 | |
| 	uint len = 0;
 | |
| 
 | |
| 	if (ni->display_mode == 3) {
 | |
| 		str = _get_news_string_callback[ni->callback](ni);
 | |
| 	} else {
 | |
| 		COPY_IN_DPARAM(0, ni->params, lengthof(ni->params));
 | |
| 		str = ni->string_id;
 | |
| 	}
 | |
| 
 | |
| 	GetString(str_buffr, str);
 | |
| 	assert(strlen(str_buffr) < sizeof(str_buffr) - 1);
 | |
| 
 | |
| 	s = str_buffr;
 | |
| 	d = buffer;
 | |
| 
 | |
| 	for (;; s++) {
 | |
| 		// cut strings that are too long
 | |
| 		if (len >= max-24) { // add 3x "." at the end
 | |
| 			d[0] = d[1] = d[2] = '.';
 | |
| 			d += 3;
 | |
| 			*d = '\0';
 | |
| 			break;
 | |
| 		}
 | |
| 
 | |
| 		if (*s == '\0') {
 | |
| 			*d = '\0';
 | |
| 			break;
 | |
| 		} else if (*s == '\r') {
 | |
| 			d[0] = d[1] = d[2] = d[3] = ' ';
 | |
| 			d += 4;
 | |
| 		} else if (*s >= ' ' && (*s < 0x88 || *s >= 0x99)) {
 | |
| 			len += _stringwidth_table[*s - 32];
 | |
| 			*d++ = *s;
 | |
| 		}
 | |
| 	}
 | |
| }
 | |
| 
 | |
| 
 | |
| static void MessageHistoryWndProc(Window *w, WindowEvent *e)
 | |
| {
 | |
| 	switch (e->event) {
 | |
| 	case WE_PAINT: {
 | |
| 		byte buffer[256];
 | |
| 		int y = 19;
 | |
| 		byte p, show;
 | |
| 		NewsItem *ni;
 | |
| 
 | |
| 		DrawWindowWidgets(w);
 | |
| 
 | |
| 		if (_total_news == 0) break;
 | |
| 		show = min(_total_news, w->vscroll.cap);
 | |
| 
 | |
| 		for (p = w->vscroll.pos; p < w->vscroll.pos + show; p++) {
 | |
| 			// get news in correct order
 | |
| 			ni = &_news_items[getNews(p)];
 | |
| 
 | |
| 			SetDParam(0, ni->date);
 | |
| 			DrawString(4, y, STR_SHORT_DATE, 16);
 | |
| 
 | |
| 			GetNewsString(ni, buffer, w->width-90);
 | |
| 			DoDrawString(buffer, 82, y, 16);
 | |
| 			y += 12;
 | |
| 		}
 | |
| 
 | |
| 		break;
 | |
| 	}
 | |
| 
 | |
| 	case WE_CLICK:
 | |
| 		switch (e->click.widget) {
 | |
| 		case 3: {
 | |
| 			int y = (e->click.pt.y - 19) / 12;
 | |
| 			byte p, q;
 | |
| 
 | |
| 			#if 0 // === DEBUG code only
 | |
| 			for (p = 0; p < _total_news; p++)
 | |
| 			{
 | |
| 				NewsItem *ni;
 | |
| 				byte buffer[256];
 | |
| 				ni = &_news_items[p];
 | |
| 				GetNewsString(ni, buffer);
 | |
| 				printf("%i\t%i\t%s\n", p, ni->date, buffer);
 | |
| 			}
 | |
| 			printf("=========================\n");
 | |
| 			#endif
 | |
| 
 | |
| 			p = y + w->vscroll.pos;
 | |
| 			if (p > _total_news - 1) break;
 | |
| 
 | |
| 			if (_latest_news >= p)
 | |
| 				q = _latest_news - p;
 | |
| 			else
 | |
| 				q = _latest_news + MAX_NEWS - p;
 | |
| 			ShowNewsMessage(q);
 | |
| 
 | |
| 			break;
 | |
| 		}
 | |
| 		}
 | |
| 		break;
 | |
| 
 | |
| 	case WE_RESIZE:
 | |
| 		w->vscroll.cap += e->sizing.diff.y / 12;
 | |
| 		break;
 | |
| 	}
 | |
| }
 | |
| 
 | |
| static const Widget _message_history_widgets[] = {
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5,			STR_018B_CLOSE_WINDOW},
 | |
| {    WWT_CAPTION,  RESIZE_RIGHT,    13,    11,   387,     0,    13, STR_MESSAGE_HISTORY,	STR_018C_WINDOW_TITLE_DRAG_THIS},
 | |
| {  WWT_STICKYBOX,     RESIZE_LR,    13,   388,   399,     0,    13, 0x0,										STR_STICKY_BUTTON},
 | |
| {     WWT_IMGBTN,     RESIZE_RB,    13,     0,   387,    14,   139, 0x0, STR_MESSAGE_HISTORY_TIP},
 | |
| {  WWT_SCROLLBAR,    RESIZE_LRB,    13,   388,   399,    14,   127, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST},
 | |
| {  WWT_RESIZEBOX,   RESIZE_LRTB,    13,   388,   399,   128,   139, 0x0, STR_RESIZE_BUTTON},
 | |
| {   WIDGETS_END},
 | |
| };
 | |
| 
 | |
| static const WindowDesc _message_history_desc = {
 | |
| 	240, 22, 400, 140,
 | |
| 	WC_MESSAGE_HISTORY, 0,
 | |
| 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS | WDF_STICKY_BUTTON | WDF_RESIZABLE,
 | |
| 	_message_history_widgets,
 | |
| 	MessageHistoryWndProc
 | |
| };
 | |
| 
 | |
| void ShowMessageHistory(void)
 | |
| {
 | |
| 	Window *w;
 | |
| 
 | |
| 	DeleteWindowById(WC_MESSAGE_HISTORY, 0);
 | |
| 	w = AllocateWindowDesc(&_message_history_desc);
 | |
| 
 | |
| 	if (w != NULL) {
 | |
| 		w->vscroll.cap = 10;
 | |
| 		w->vscroll.count = _total_news;
 | |
| 		w->resize.step_height = 12;
 | |
| 		w->resize.height = w->height - 12 * 6; // minimum of 4 items in the list, each item 12 high
 | |
| 		w->resize.step_width = 1;
 | |
| 		w->resize.width = 200; // can't make window any smaller than 200 pixel
 | |
| 		SetWindowDirty(w);
 | |
| 	}
 | |
| }
 | |
| 
 | |
| 
 | |
| static void MessageOptionsWndProc(Window *w, WindowEvent *e)
 | |
| {
 | |
| 	switch (e->event) {
 | |
| 	case WE_PAINT: {
 | |
| 		uint16 x = _news_display_opt;
 | |
| 		uint32 cs = 0;
 | |
| 		int i, y;
 | |
| 
 | |
| 		for (i = 3; i != 23; i += 2) {
 | |
| 			cs |= 1 << (i + (x & 1));
 | |
| 			x >>= 1;
 | |
| 		}
 | |
| 		cs |= (w->click_state >> 23) << 23;
 | |
| 
 | |
| 		w->click_state = cs;
 | |
| 		DrawWindowWidgets(w);
 | |
| 
 | |
| 		DrawStringCentered(185, 15, STR_0205_MESSAGE_TYPES, 0);
 | |
| 
 | |
| 		y = 27;
 | |
| 		for (i = STR_0206_ARRIVAL_OF_FIRST_VEHICLE; i <= STR_020F_GENERAL_INFORMATION; i++) {
 | |
| 			DrawString(124, y, i, 0);
 | |
| 			y += 12;
 | |
| 		}
 | |
| 
 | |
| 		break;
 | |
| 	}
 | |
| 
 | |
| 	case WE_CLICK: {
 | |
| 		int wid;
 | |
| 		if ((uint)(wid = e->click.widget - 3) < 20) {
 | |
| 			if (!(wid & 1))
 | |
| 				_news_display_opt &= ~(1 << (wid / 2));
 | |
| 			else
 | |
| 				_news_display_opt |= (1 << (wid / 2));
 | |
| 			SetWindowDirty(w);
 | |
| 			// XXX: write settings
 | |
| 		}
 | |
| 		if (e->click.widget == 23) {
 | |
| 			_news_display_opt = 0;
 | |
| 			HandleButtonClick(w, 23);
 | |
| 			SetWindowDirty(w);
 | |
| 		}
 | |
| 		if (e->click.widget == 24) {
 | |
| 			_news_display_opt = ~0;
 | |
| 			HandleButtonClick(w, 24);
 | |
| 			SetWindowDirty(w);
 | |
| 		}
 | |
| 	} break;
 | |
| 	}
 | |
| }
 | |
| 
 | |
| static const Widget _message_options_widgets[] = {
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,    13,     0,    10,     0,    13, STR_00C5,								STR_018B_CLOSE_WINDOW},
 | |
| {    WWT_CAPTION,   RESIZE_NONE,    13,    11,   369,     0,    13, STR_0204_MESSAGE_OPTIONS,STR_018C_WINDOW_TITLE_DRAG_THIS},
 | |
| {      WWT_PANEL,   RESIZE_NONE,    13,     0,   369,    14,   172, 0x0,											STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,    26,    37, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,    26,    37, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,    38,    49, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,    38,    49, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,    50,    61, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,    50,    61, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,    62,    73, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,    62,    73, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,    74,    85, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,    74,    85, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,    86,    97, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,    86,    97, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,    98,   109, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,    98,   109, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,   110,   121, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,   110,   121, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,   122,   133, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,   122,   133, STR_02B9_FULL,						STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,     2,    61,   134,   145, STR_02B8_SUMMARY,				STR_NULL},
 | |
| {   WWT_CLOSEBOX,   RESIZE_NONE,     3,    62,   121,   134,   145, STR_02B9_FULL,						STR_NULL},
 | |
| 
 | |
| { WWT_PUSHTXTBTN,   RESIZE_NONE,     3,    15,   170,   154,   165, STR_MESSAGES_DISABLE_ALL,STR_NULL },
 | |
| { WWT_PUSHTXTBTN,   RESIZE_NONE,     3,   200,   355,   154,   165, STR_MESSAGES_ENABLE_ALL,	STR_NULL },
 | |
| 
 | |
| {   WIDGETS_END},
 | |
| };
 | |
| 
 | |
| static const WindowDesc _message_options_desc = {
 | |
| 	270, 22, 370, 173,
 | |
| 	WC_GAME_OPTIONS, 0,
 | |
| 	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
 | |
| 	_message_options_widgets,
 | |
| 	MessageOptionsWndProc
 | |
| };
 | |
| 
 | |
| void ShowMessageOptions(void)
 | |
| {
 | |
| 	DeleteWindowById(WC_GAME_OPTIONS, 0);
 | |
| 	AllocateWindowDesc(&_message_options_desc);
 | |
| }
 |