diff options
author | truelight <truelight@openttd.org> | 2004-08-09 17:04:08 +0000 |
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committer | truelight <truelight@openttd.org> | 2004-08-09 17:04:08 +0000 |
commit | efaeb275f78e18d594d9ee8ff04eccd2dc59512c (patch) | |
tree | bc8e1f56d77706d14d048cb2d99e53291930b520 /news_gui.c | |
download | openttd-efaeb275f78e18d594d9ee8ff04eccd2dc59512c.tar.xz |
(svn r1) Import of revision 975 of old (crashed) SVN
Diffstat (limited to 'news_gui.c')
-rw-r--r-- | news_gui.c | 615 |
1 files changed, 615 insertions, 0 deletions
diff --git a/news_gui.c b/news_gui.c new file mode 100644 index 000000000..2b25b5c0c --- /dev/null +++ b/news_gui.c @@ -0,0 +1,615 @@ +#include "stdafx.h" +#include "ttd.h" + +#include "window.h" +#include "gui.h" +#include "viewport.h" +#include "gfx.h" +#include "news.h" +#include "vehicle.h" + +static NewsItem _news_items[10]; +static NewsItem _active_news_items[20]; + +void ExpireNewsItem(); + +void DrawNewsNewTrainAvail(Window *w); +void DrawNewsNewRoadVehAvail(Window *w); +void DrawNewsNewShipAvail(Window *w); +void DrawNewsNewAircraftAvail(Window *w); +void DrawNewsBankrupcy(Window *w); + +StringID GetNewsStringNewTrainAvail(NewsItem *ni); +StringID GetNewsStringNewRoadVehAvail(NewsItem *ni); +StringID GetNewsStringNewShipAvail(NewsItem *ni); +StringID GetNewsStringNewAircraftAvail(NewsItem *ni); +StringID GetNewsStringBankrupcy(NewsItem *ni); + +static DrawNewsCallbackProc * const _draw_news_callback[] = { + DrawNewsNewTrainAvail, /* DNC_TRAINAVAIL */ + DrawNewsNewRoadVehAvail, /* DNC_ROADAVAIL */ + DrawNewsNewShipAvail, /* DNC_SHIPAVAIL */ + DrawNewsNewAircraftAvail, /* DNC_AIRCRAFTAVAIL */ + DrawNewsBankrupcy, /* DNC_BANKRUPCY */ +}; + +GetNewsStringCallbackProc * const _get_news_string_callback[] = { + GetNewsStringNewTrainAvail, /* DNC_TRAINAVAIL */ + GetNewsStringNewRoadVehAvail, /* DNC_ROADAVAIL */ + GetNewsStringNewShipAvail, /* DNC_SHIPAVAIL */ + GetNewsStringNewAircraftAvail, /* DNC_AIRCRAFTAVAIL */ + GetNewsStringBankrupcy, /* DNC_BANKRUPCY */ +}; + + +void DrawNewsBorder(Window *w) +{ + int left = 0; + int right = w->width - 1; + int top = 0; + int bottom = w->height - 1; + + GfxFillRect(left, top, right, bottom, 0xF); + + GfxFillRect(left, top, left, bottom, 0xD7); + GfxFillRect(right, top, right, bottom, 0xD7); + GfxFillRect(left, top, right, top, 0xD7); + GfxFillRect(left, bottom, right, bottom, 0xD7); + + DrawString(left + 2, top + 1, STR_00C6, 0); +} + +static void NewsWindowProc(Window *w, WindowEvent *e) +{ + switch(e->event) { + case WE_PAINT: { + NewsItem *ni = WP(w,news_d).ni; + ViewPort *vp; + + if (ni->display_mode == NM_NORMAL || ni->display_mode == NM_THIN) { + DrawNewsBorder(w); + + DrawString(2, 1, STR_00C6, 0); + + SET_DPARAM16(0, ni->date); + DrawStringRightAligned(428, 1, STR_01FF, 0); + + if (!(ni->flags & NF_VIEWPORT)) { + COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); + DrawStringMultiCenter(215, ni->display_mode == NM_NORMAL ? 76 : 56, ni->string_id, 426); + } else { + byte bk = _display_opt; + _display_opt |= DO_TRANS_BUILDINGS; + DrawWindowViewport(w); + _display_opt = bk; + + /* Shade the viewport into gray, or color*/ + vp = w->viewport; + GfxFillRect(vp->left - w->left, vp->top - w->top, vp->left - w->left + vp->width - 1, vp->top - w->top + vp->height - 1, + ni->flags & NF_INCOLOR ? 0x4322:0x4323 + ); + + COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); + DrawStringMultiCenter((w->width>>1), 20, ni->string_id, 428); + } + } else if (ni->display_mode == NM_CALLBACK) { + _draw_news_callback[ni->callback](w); + } else { + DrawWindowWidgets(w); + if (!(ni->flags & NF_VIEWPORT)) { + COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); + DrawStringMultiCenter(140,38, ni->string_id, 276); + } else { + DrawWindowViewport(w); + COPY_IN_DPARAM(0, ni->params, lengthof(ni->params)); + DrawStringMultiCenter((w->width>>1), w->height - 16, ni->string_id, 276); + } + } + } break; + + case WE_CLICK: { + switch(e->click.widget) { + case 1:DeleteWindow(w); ExpireNewsItem(); break; + case 0: { + NewsItem *ni = WP(w,news_d).ni; + if (ni->flags & NF_VEHICLE) { + Vehicle *v = &_vehicles[ni->data_a]; + ScrollMainWindowTo(v->x_pos, v->y_pos); + } else if (ni->flags & NF_TILE) { + if (!ScrollMainWindowToTile(ni->data_a) && ni->data_b != 0) + ScrollMainWindowToTile(ni->data_b); + } + } break; + } + } break; + + case WE_KEYPRESS: + if (e->keypress.keycode == WKC_SPACE) { + // Don't continue. + e->keypress.cont = false; + DeleteWindow(w); + ExpireNewsItem(); + } + break; + + case WE_TICK: { + int y = max(w->top - 4, _screen.height - w->height); + if (y == w->top) + return; + + if (w->viewport != NULL) + w->viewport->top += y - w->top; + + w->top = y; + + SetDirtyBlocks(w->left, w->top, w->left + w->width, w->top + w->height + 4); + } break; + } +} + + +void AddNewsItem(StringID string, uint32 flags, uint data_a, uint data_b) +{ + NewsItem *ni; + + if (_game_mode == GM_MENU) + return; + + // Find a free place and add it there. + for(ni=_news_items; ni!=endof(_news_items); ni++) { + if (ni->string_id==0) { + ni->string_id = string; + ni->display_mode = (byte)flags; + ni->flags = (byte)(flags >> 8) | NF_NOEXPIRE; + + // show this news message in color? + if (_date >= ConvertIntDate(_patches.colored_news_date)) + ni->flags |= NF_INCOLOR; + + ni->type = (byte)(flags >> 16); + ni->callback = (byte)(flags >> 24); + ni->duration = 555; + ni->data_a = data_a; + ni->data_b = data_b; + ni->date = _date; + COPY_OUT_DPARAM(ni->params, 0, lengthof(ni->params)); + break; + } + } +} + +// _active_news_items 0..9 are the ones that have already been shown +// _active_news_items 10..19 are the ones that are to be shown next + +static void MoveNewsItems() +{ + Window *w; + NewsItem *ni; + + // No new news item? + if (_news_items[0].string_id == 0) + return; + + // 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; + + // Add the news items to the list of pending ones. + for(ni=_active_news_items + 10; ni != _active_news_items + 20; ni++) { + if (ni->string_id == 0) { + *ni = _news_items[0]; + memcpy_overlapping(_news_items, _news_items+1, sizeof(_news_items) - sizeof(_news_items[0]) * 1); + endof(_news_items)[-1].string_id = 0; + break; + } + } +} + +void ExpireNewsItem() +{ + memcpy_overlapping(_active_news_items, _active_news_items + 1, sizeof(_active_news_items) - sizeof(_active_news_items[0])); + endof(_active_news_items)[-1].string_id = 0; +} + +static const byte _news_items_age[] = {60, 60, 90, 60, 90, 30, 150, 30, 90, 180}; + +static void RemoveOldNewsItems() +{ + NewsItem *ni, *nit; + + ni = _active_news_items; + do { + if (ni->string_id != 0 && + ni != _active_news_items + 10 && + _date - _news_items_age[ni->type] > ni->date) { + + if (ni >= _active_news_items + 10) { + nit = ni; + while (nit != _active_news_items + 19) { + nit[0] = nit[1]; + nit++; + } + nit->string_id = 0; + } else { + nit = ni + 1; + while (nit != _active_news_items + 1) { + nit--; + nit[0] = nit[-1]; + } + _active_news_items[0].string_id = 0; + } + } + } while (++ni != endof(_active_news_items) ); +} + +static const Widget _news_type13_widgets[] = { +{ WWT_PANEL, 15, 0, 429, 0, 169, 0x0}, +{ WWT_PANEL, 15, 0, 10, 0, 11, 0x0}, +{ WWT_LAST}, +}; + +static WindowDesc _news_type13_desc = { + WDP_CENTER, 476, 430, 170, + WC_NEWS_WINDOW,0, + WDF_DEF_WIDGET, + _news_type13_widgets, + NewsWindowProc +}; + +static const Widget _news_type2_widgets[] = { +{ WWT_PANEL, 15, 0, 429, 0, 129, 0x0}, +{ WWT_PANEL, 15, 0, 10, 0, 11, 0x0}, +{ WWT_LAST}, +}; + +static WindowDesc _news_type2_desc = { + WDP_CENTER, 476, 430, 130, + WC_NEWS_WINDOW,0, + WDF_DEF_WIDGET, + _news_type2_widgets, + NewsWindowProc +}; + +static const Widget _news_type0_widgets[] = { +{ WWT_PANEL, 5, 0, 279, 14, 86, 0x0}, +{ WWT_CLOSEBOX, 5, 0, 10, 0, 13, STR_00C5}, +{ WWT_CAPTION, 5, 11, 279, 0, 13, STR_012C_MESSAGE}, +{ WWT_6, 5, 2, 277, 16, 64, 0}, +{ WWT_LAST}, +}; + +static WindowDesc _news_type0_desc = { + WDP_CENTER, 476, 280, 87, + WC_NEWS_WINDOW,0, + WDF_DEF_WIDGET, + _news_type0_widgets, + NewsWindowProc +}; + +static byte _news_sounds[] = { 27, 27, 0, 0, 0, 0, 28, 0, 0, 0 }; + +static void ProcessNewsItem(NewsItem *ni) +{ + Window *w; + int sound; + + // No news item, quit + if (ni->string_id == 0) + return; + + // Delete the item once the duration reaches 0 + if (ni->duration == 0) { + DeleteWindowById(WC_NEWS_WINDOW, 0); + ExpireNewsItem(); + return; + } + ni->duration--; + + // As long as the window still is shown, don't go further + w = FindWindowById(WC_NEWS_WINDOW, 0); + if (w != NULL) + return; + + // Expire the item if NF_NOEXPIRE was removed + if (!(ni->flags & NF_NOEXPIRE)) { + ExpireNewsItem(); + return; + } + + if (!HASBIT(_news_display_opt, ni->type) && !(ni->flags&NF_FORCE_BIG)) { + SndPlayFx(20); + _statusbar_news_item = *ni; + w = FindWindowById(WC_STATUS_BAR, 0); + if (w != 0) + WP(w,def_d).data_1 = 360; + ExpireNewsItem(); + } else { + int top; + + ni->flags &= ~(NF_NOEXPIRE|NF_FORCE_BIG); + + sound = _news_sounds[ni->type]; + if (sound != 0) + SndPlayFx(sound); + + top = _screen.height - 4; + if (ni->display_mode == NM_NORMAL || ni->display_mode == NM_CALLBACK) { + _news_type13_desc.top = top; + w = AllocateWindowDesc(&_news_type13_desc); + if (ni->flags & NF_VIEWPORT) { + AssignWindowViewport(w, 2, 58, 0x1AA, 0x6E, ni->data_a | ((ni->flags&NF_VEHICLE) ? 0x80000000 : 0), 0); + } + } else if (ni->display_mode == 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); + } + } else { + _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); + } + } + WP(w,news_d).ni = _active_news_items + 10; + w->flags4 |= WF_DISABLE_VP_SCROLL; + } +} + +void NewsLoop() +{ + RemoveOldNewsItems(); + MoveNewsItems(); + ProcessNewsItem(_active_news_items + 10); +} + +void ShowLastNewsMessage() +{ + // No news item immediately before 10? + if (_active_news_items[9].string_id == 0) + return; + + // Delete the news window + DeleteWindowById(WC_NEWS_WINDOW, 0); + + // Move all items one step + memmove(_active_news_items+1, _active_news_items, sizeof(NewsItem)*19); + _active_news_items[0].string_id = 0; + + // Default duration and flags for re-shown items + _active_news_items[10].duration = 555; + _active_news_items[10].flags |= NF_NOEXPIRE | NF_FORCE_BIG; +} + +void InitNewsItemStructs() +{ + memset(_news_items, 0, sizeof(_news_items)); + memset(_active_news_items, 0, sizeof(_active_news_items)); +} + +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>>1)); + } else { + _news_display_opt |= (1 << (wid>>1)); + } + 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, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, +{ WWT_CAPTION, 13, 11, 369, 0, 13, STR_0204_MESSAGE_OPTIONS, STR_018C_WINDOW_TITLE_DRAG_THIS}, +{ WWT_PANEL, 13, 0, 369, 14, 172, 0x0}, +{ WWT_CLOSEBOX, 3, 2, 61, 26, 37, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 26, 37, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 38, 49, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 38, 49, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 50, 61, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 50, 61, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 62, 73, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 62, 73, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 74, 85, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 74, 85, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 86, 97, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 86, 97, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 98, 109, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 98, 109, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 110, 121, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 110, 121, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 122, 133, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 122, 133, STR_02B9_FULL}, +{ WWT_CLOSEBOX, 3, 2, 61, 134, 145, STR_02B8_SUMMARY}, +{ WWT_CLOSEBOX, 3, 62, 121, 134, 145, STR_02B9_FULL}, + +{ WWT_PUSHTXTBTN, 3, 15, 170, 154, 165, STR_MESSAGES_DISABLE_ALL, STR_NULL }, +{ WWT_PUSHTXTBTN, 3, 200, 355, 154, 165, STR_MESSAGES_ENABLE_ALL, STR_NULL }, + +{ WWT_LAST}, +}; + +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() +{ + DeleteWindowById(WC_GAME_OPTIONS, 0); + AllocateWindowDesc(&_message_options_desc); +} + + +static void GetNewsString(NewsItem *ni, byte *buffer) +{ + StringID str; + byte *s, *d; + + 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(s >= str_buffr + 55) { + d[0] = d[1] = d[2] = '.'; + d+=3; + *d = 0; + break; + } + + if (*s == 0) { + *d = 0; + break; + } else if (*s == 13) { + d[0] = d[1] = d[2] = d[3] = ' '; + d+=4; + } else if (*s >= ' ' && (*s < 0x88 || *s >= 0x99)) { + *d++ = *s; + } + } +} + + +static void MessageHistoryWndProc(Window *w, WindowEvent *e) +{ + switch(e->event) { + case WE_PAINT: { + uint n, y, i; + char buffer[256]; + NewsItem *ni; + + for(n=10; n!=0; n--) + if (!_active_news_items[n - 1].string_id) + break; + n = 10 - n; + + SetVScrollCount(w, n); + DrawWindowWidgets(w); + + y = 18; + for(i=w->vscroll.pos; i!=n; i++) { + ni = &_active_news_items[i + (10 - n)]; + + assert(ni->string_id); + + SET_DPARAM16(0, ni->date); + DrawString(4, y, STR_00AF, 16); + + GetNewsString(ni, buffer); + DoDrawString(buffer, 85, y, 16); + y += 12; + } + break; + } + + case WE_CLICK: + switch(e->click.widget) { + case 2: { + uint y = (e->click.pt.y - 18) / 12; + NewsItem *ni; + + if (y >= (uint)w->vscroll.count) + return; + + ni = &_active_news_items[w->vscroll.pos + y + (10 - w->vscroll.count)]; + +// NOT YET... +// ShowNewsMessage(y); + + break; + } + } + break; + } +} + +static const Widget _message_history_widgets[] = { +{ WWT_CLOSEBOX, 13, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, +{ WWT_CAPTION, 13, 11, 399, 0, 13, STR_MESSAGE_HISTORY, STR_018C_WINDOW_TITLE_DRAG_THIS}, +{ WWT_IMGBTN, 13, 0, 388, 14, 147, 0x0, STR_MESSAGE_HISTORY_TIP}, +{ WWT_SCROLLBAR, 13, 389, 399, 14, 147, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, +{ WWT_LAST}, +}; + +static const WindowDesc _message_history_desc = { + 240, 22, 400, 148, + WC_MESSAGE_HISTORY,0, + WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS, + _message_history_widgets, + MessageHistoryWndProc +}; + +void ShowMessageHistory() +{ + Window *w; + + DeleteWindowById(WC_MESSAGE_HISTORY, 0); + w = AllocateWindowDesc(&_message_history_desc); + + if (w) { + w->vscroll.cap = 11; + SetWindowDirty(w); + } +} + |