/* $Id$ */ /** @file misc_gui.cpp */ #include "stdafx.h" #include "openttd.h" #include "hal.h" #include "heightmap.h" #include "debug.h" #include "functions.h" #include "landscape.h" #include "newgrf.h" #include "saveload.h" #include "strings.h" #include "table/sprites.h" #include "table/strings.h" #include "table/tree_land.h" #include "map.h" #include "window.h" #include "gui.h" #include "viewport.h" #include "gfx.h" #include "station.h" #include "command.h" #include "player.h" #include "town.h" #include "sound.h" #include "network/network.h" #include "string.h" #include "variables.h" #include "vehicle.h" #include "train.h" #include "tgp.h" #include "settings.h" #include "date.h" #include "cargotype.h" #include "player_face.h" #include "fileio.h" #include "fileio.h" #include "fios.h" /* Variables to display file lists */ FiosItem *_fios_list; int _saveload_mode; static bool _fios_path_changed; static bool _savegame_sort_dirty; enum { LAND_INFO_LINES = 7, LAND_INFO_LINE_BUFF_SIZE = 512, }; static char _landinfo_data[LAND_INFO_LINES][LAND_INFO_LINE_BUFF_SIZE]; static void LandInfoWndProc(Window *w, WindowEvent *e) { if (e->event == WE_PAINT) { DrawWindowWidgets(w); DoDrawStringCentered(140, 16, _landinfo_data[0], 13); DoDrawStringCentered(140, 27, _landinfo_data[1], 0); DoDrawStringCentered(140, 38, _landinfo_data[2], 0); DoDrawStringCentered(140, 49, _landinfo_data[3], 0); DoDrawStringCentered(140, 60, _landinfo_data[4], 0); if (_landinfo_data[5][0] != '\0') DrawStringMultiCenter(140, 76, BindCString(_landinfo_data[5]), w->width - 4); if (_landinfo_data[6][0] != '\0') DoDrawStringCentered(140, 71, _landinfo_data[6], 0); } } static const Widget _land_info_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 14, 11, 279, 0, 13, STR_01A3_LAND_AREA_INFORMATION, STR_018C_WINDOW_TITLE_DRAG_THIS}, { WWT_PANEL, RESIZE_NONE, 14, 0, 279, 14, 92, 0x0, STR_NULL}, { WIDGETS_END}, }; static const WindowDesc _land_info_desc = { WDP_AUTO, WDP_AUTO, 280, 93, WC_LAND_INFO, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _land_info_widgets, LandInfoWndProc }; static void Place_LandInfo(TileIndex tile) { Player *p; Window *w; Town *t; Money old_money; CommandCost costclear; AcceptedCargo ac; TileDesc td; StringID str; DeleteWindowById(WC_LAND_INFO, 0); w = AllocateWindowDesc(&_land_info_desc); WP(w, void_d).data = &_landinfo_data; p = GetPlayer(IsValidPlayer(_local_player) ? _local_player : PLAYER_FIRST); t = ClosestTownFromTile(tile, _patches.dist_local_authority); old_money = p->player_money; p->player_money = INT64_MAX; costclear = DoCommand(tile, 0, 0, 0, CMD_LANDSCAPE_CLEAR); p->player_money = old_money; /* Because build_date is not set yet in every TileDesc, we make sure it is empty */ td.build_date = 0; GetAcceptedCargo(tile, ac); GetTileDesc(tile, &td); SetDParam(0, td.dparam[0]); GetString(_landinfo_data[0], td.str, lastof(_landinfo_data[0])); SetDParam(0, STR_01A6_N_A); if (td.owner != OWNER_NONE && td.owner != OWNER_WATER) GetNameOfOwner(td.owner, tile); GetString(_landinfo_data[1], STR_01A7_OWNER, lastof(_landinfo_data[1])); str = STR_01A4_COST_TO_CLEAR_N_A; if (CmdSucceeded(costclear)) { SetDParam(0, costclear.GetCost()); str = STR_01A5_COST_TO_CLEAR; } GetString(_landinfo_data[2], str, lastof(_landinfo_data[2])); snprintf(_userstring, lengthof(_userstring), "0x%.4X", tile); SetDParam(0, TileX(tile)); SetDParam(1, TileY(tile)); SetDParam(2, STR_SPEC_USERSTRING); GetString(_landinfo_data[3], STR_LANDINFO_COORDS, lastof(_landinfo_data[3])); SetDParam(0, STR_01A9_NONE); if (t != NULL && IsValidTown(t)) { SetDParam(0, STR_TOWN); SetDParam(1, t->index); } GetString(_landinfo_data[4], STR_01A8_LOCAL_AUTHORITY, lastof(_landinfo_data[4])); { char *p = GetString(_landinfo_data[5], STR_01CE_CARGO_ACCEPTED, lastof(_landinfo_data[5])); bool found = false; for (CargoID i = 0; i < NUM_CARGO; ++i) { if (ac[i] > 0) { /* Add a comma between each item. */ if (found) { *p++ = ','; *p++ = ' '; } found = true; /* If the accepted value is less than 8, show it in 1/8:ths */ if (ac[i] < 8) { SetDParam(0, ac[i]); SetDParam(1, GetCargo(i)->name); p = GetString(p, STR_01D1_8, lastof(_landinfo_data[5])); } else { p = GetString(p, GetCargo(i)->name, lastof(_landinfo_data[5])); } } } if (!found) _landinfo_data[5][0] = '\0'; } if (td.build_date != 0) { SetDParam(0, td.build_date); GetString(_landinfo_data[6], STR_BUILD_DATE, lastof(_landinfo_data[6])); } else { _landinfo_data[6][0] = '\0'; } #if defined(_DEBUG) # define LANDINFOD_LEVEL 0 #else # define LANDINFOD_LEVEL 1 #endif DEBUG(misc, LANDINFOD_LEVEL, "TILE: %#x (%i,%i)", tile, TileX(tile), TileY(tile)); DEBUG(misc, LANDINFOD_LEVEL, "type_height = %#x", _m[tile].type_height); DEBUG(misc, LANDINFOD_LEVEL, "m1 = %#x", _m[tile].m1); DEBUG(misc, LANDINFOD_LEVEL, "m2 = %#x", _m[tile].m2); DEBUG(misc, LANDINFOD_LEVEL, "m3 = %#x", _m[tile].m3); DEBUG(misc, LANDINFOD_LEVEL, "m4 = %#x", _m[tile].m4); DEBUG(misc, LANDINFOD_LEVEL, "m5 = %#x", _m[tile].m5); DEBUG(misc, LANDINFOD_LEVEL, "m6 = %#x", _m[tile].m6); DEBUG(misc, LANDINFOD_LEVEL, "m7 = %#x", _me[tile].m7); #undef LANDINFOD_LEVEL } void PlaceLandBlockInfo() { if (_cursor.sprite == SPR_CURSOR_QUERY) { ResetObjectToPlace(); } else { _place_proc = Place_LandInfo; SetObjectToPlace(SPR_CURSOR_QUERY, PAL_NONE, 1, WC_MAIN_TOOLBAR, 0); } } static const char *credits[] = { /************************************************************************* * maximum length of string which fits in window -^*/ "Original design by Chris Sawyer", "Original graphics by Simon Foster", "", "The OpenTTD team (in alphabetical order):", " Jean-Francois Claeys (Belugas) - In training, not yet specialized", " Bjarni Corfitzen (Bjarni) - MacOSX port, coder", " Matthijs Kooijman (blathijs) - Pathfinder-guru", " Victor Fischer (Celestar) - Programming everywhere you need him to", " Tamás Faragó (Darkvater) - Lead coder", " Loïc Guilloux (glx) - In training, not yet specialized", " Jaroslav Mazanec (KUDr) - YAPG (Yet Another Pathfinder God) ;)", " Jonathan Coome (Maedhros) - High priest of the newGRF Temple", " Attila Bán (MiHaMiX) - WebTranslator, Nightlies, Wiki and bugtracker host", " Owen Rudge (orudge) - Forum host, OS/2 port", " Peter Nelson (peter1138) - Spiritual descendant from newgrf gods", " Remko Bijker (Rubidium) - THE desync hunter", " Christoph Mallon (Tron) - Programmer, code correctness police", " Patric Stout (TrueLight) - Coder, network guru, SVN-, MS- and website host", "", "Retired Developers:", " Ludvig Strigeus (ludde) - OpenTTD author, main coder (0.1 - 0.3.3)", " Serge Paquet (vurlix) - Assistant project manager, coder (0.1 - 0.3.3)", " Dominik Scherer (dominik81) - Lead programmer, GUI expert (0.3.0 - 0.3.6)", "", "Special thanks go out to:", " Josef Drexler - For his great work on TTDPatch", " Marcin Grzegorczyk - For his documentation of TTD internals", " Petr Baudis (pasky) - Many patches, newgrf support", " Stefan Meißner (sign_de) - For his work on the console", " Simon Sasburg (HackyKid) - Many bugfixes he has blessed us with (and PBS)", " Cian Duffy (MYOB) - BeOS port / manual writing", " Christian Rosentreter (tokai) - MorphOS / AmigaOS port", " Richard Kempton (richK) - additional airports, initial TGP implementation", "", " Michael Blunck - Pre-Signals and Semaphores © 2003", " George - Canal/Lock graphics © 2003-2004", " David Dallaston - Tram tracks", " Marcin Grzegorczyk - Foundations for Tracks on Slopes", " All Translators - Who made OpenTTD a truly international game", " Bug Reporters - Without whom OpenTTD would still be full of bugs!", "", "", "And last but not least:", " Chris Sawyer - For an amazing game!" }; static void AboutWindowProc(Window *w, WindowEvent *e) { switch (e->event) { case WE_CREATE: // Set up window counter and start position of scroller WP(w, scroller_d).counter = 0; WP(w, scroller_d).height = w->height - 40; break; case WE_PAINT: { uint i; int y = WP(w, scroller_d).height; DrawWindowWidgets(w); /* Show original copyright and revision version */ DrawStringCentered(210, 17, STR_00B6_ORIGINAL_COPYRIGHT, 0); DrawStringCentered(210, 17 + 10, STR_00B7_VERSION, 0); /* Show all scrolling credits */ for (i = 0; i < lengthof(credits); i++) { if (y >= 50 && y < (w->height - 40)) { DoDrawString(credits[i], 10, y, 0x10); } y += 10; } /* If the last text has scrolled start anew from the start */ if (y < 50) WP(w, scroller_d).height = w->height - 40; DoDrawStringCentered(210, w->height - 25, "Website: http://www.openttd.org", 16); DrawStringCentered(210, w->height - 15, STR_00BA_COPYRIGHT_OPENTTD, 0); } break; case WE_MOUSELOOP: // Timer to scroll the text and adjust the new top if (WP(w, scroller_d).counter++ % 3 == 0) { WP(w, scroller_d).height--; SetWindowDirty(w); } break; } } static const Widget _about_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 14, 11, 419, 0, 13, STR_015B_OPENTTD, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 14, 0, 419, 14, 271, 0x0, STR_NULL}, { WWT_FRAME, RESIZE_NONE, 14, 5, 414, 40, 245, STR_NULL, STR_NULL}, { WIDGETS_END}, }; static const WindowDesc _about_desc = { WDP_CENTER, WDP_CENTER, 420, 272, WC_GAME_OPTIONS, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _about_widgets, AboutWindowProc }; void ShowAboutWindow() { DeleteWindowById(WC_GAME_OPTIONS, 0); AllocateWindowDesc(&_about_desc); } static int _tree_to_plant; static const PalSpriteID _tree_sprites[] = { { 0x655, PAL_NONE }, { 0x663, PAL_NONE }, { 0x678, PAL_NONE }, { 0x62B, PAL_NONE }, { 0x647, PAL_NONE }, { 0x639, PAL_NONE }, { 0x64E, PAL_NONE }, { 0x632, PAL_NONE }, { 0x67F, PAL_NONE }, { 0x68D, PAL_NONE }, { 0x69B, PAL_NONE }, { 0x6A9, PAL_NONE }, { 0x6AF, PAL_NONE }, { 0x6D2, PAL_NONE }, { 0x6D9, PAL_NONE }, { 0x6C4, PAL_NONE }, { 0x6CB, PAL_NONE }, { 0x6B6, PAL_NONE }, { 0x6BD, PAL_NONE }, { 0x6E0, PAL_NONE }, { 0x72E, PAL_NONE }, { 0x734, PAL_NONE }, { 0x74A, PAL_NONE }, { 0x74F, PAL_NONE }, { 0x76B, PAL_NONE }, { 0x78F, PAL_NONE }, { 0x788, PAL_NONE }, { 0x77B, PAL_NONE }, { 0x75F, PAL_NONE }, { 0x774, PAL_NONE }, { 0x720, PAL_NONE }, { 0x797, PAL_NONE }, { 0x79E, PAL_NONE }, { 0x7A5, PALETTE_TO_GREEN }, { 0x7AC, PALETTE_TO_RED }, { 0x7B3, PAL_NONE }, { 0x7BA, PAL_NONE }, { 0x7C1, PALETTE_TO_RED, }, { 0x7C8, PALETTE_TO_PALE_GREEN }, { 0x7CF, PALETTE_TO_YELLOW }, { 0x7D6, PALETTE_TO_RED } }; static void BuildTreesWndProc(Window *w, WindowEvent *e) { switch (e->event) { case WE_PAINT: { int x,y; int i, count; DrawWindowWidgets(w); WP(w,tree_d).base = i = _tree_base_by_landscape[_opt.landscape]; WP(w,tree_d).count = count = _tree_count_by_landscape[_opt.landscape]; x = 18; y = 54; do { DrawSprite(_tree_sprites[i].sprite, _tree_sprites[i].pal, x, y); x += 35; if (!(++i & 3)) { x -= 35 * 4; y += 47; } } while (--count); } break; case WE_CLICK: { int wid = e->we.click.widget; switch (wid) { case 0: ResetObjectToPlace(); break; case 3: case 4: case 5: case 6: case 7: case 8: case 9: case 10: case 11:case 12: case 13: case 14: if (wid - 3 >= WP(w,tree_d).count) break; if (HandlePlacePushButton(w, wid, SPR_CURSOR_TREE, 1, NULL)) _tree_to_plant = WP(w,tree_d).base + wid - 3; break; case 15: // tree of random type. if (HandlePlacePushButton(w, 15, SPR_CURSOR_TREE, 1, NULL)) _tree_to_plant = -1; break; case 16: // place trees randomly over the landscape LowerWindowWidget(w, 16); w->flags4 |= 5 << WF_TIMEOUT_SHL; SndPlayFx(SND_15_BEEP); PlaceTreesRandomly(); MarkWholeScreenDirty(); break; } } break; case WE_PLACE_OBJ: VpStartPlaceSizing(e->we.place.tile, VPM_X_AND_Y_LIMITED, DDSP_PLANT_TREES); VpSetPlaceSizingLimit(20); break; case WE_PLACE_DRAG: VpSelectTilesWithMethod(e->we.place.pt.x, e->we.place.pt.y, e->we.place.select_method); return; case WE_PLACE_MOUSEUP: if (e->we.place.pt.x != -1 && e->we.place.select_proc == DDSP_PLANT_TREES) { DoCommandP(e->we.place.tile, _tree_to_plant, e->we.place.starttile, NULL, CMD_PLANT_TREE | CMD_AUTO | CMD_MSG(STR_2805_CAN_T_PLANT_TREE_HERE)); } break; case WE_TIMEOUT: RaiseWindowWidget(w, 16); break; case WE_ABORT_PLACE_OBJ: RaiseWindowButtons(w); break; } } static const Widget _build_trees_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 7, 11, 142, 0, 13, STR_2802_TREES, STR_018C_WINDOW_TITLE_DRAG_THIS}, { WWT_PANEL, RESIZE_NONE, 7, 0, 142, 14, 170, 0x0, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 14, 2, 35, 16, 61, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 37, 70, 16, 61, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 72, 105, 16, 61, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 107, 140, 16, 61, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 2, 35, 63, 108, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 37, 70, 63, 108, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 72, 105, 63, 108, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 107, 140, 63, 108, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 2, 35, 110, 155, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 37, 70, 110, 155, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 72, 105, 110, 155, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 107, 140, 110, 155, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_TEXTBTN, RESIZE_NONE, 14, 2, 140, 157, 168, STR_TREES_RANDOM_TYPE, STR_TREES_RANDOM_TYPE_TIP}, { WIDGETS_END}, }; static const WindowDesc _build_trees_desc = { 497, 22, 143, 171, WC_BUILD_TREES, WC_SCEN_LAND_GEN, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _build_trees_widgets, BuildTreesWndProc }; static const Widget _build_trees_scen_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 7, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 7, 11, 142, 0, 13, STR_2802_TREES, STR_018C_WINDOW_TITLE_DRAG_THIS}, { WWT_PANEL, RESIZE_NONE, 7, 0, 142, 14, 183, 0x0, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 14, 2, 35, 16, 61, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 37, 70, 16, 61, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 72, 105, 16, 61, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 107, 140, 16, 61, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 2, 35, 63, 108, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 37, 70, 63, 108, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 72, 105, 63, 108, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 107, 140, 63, 108, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 2, 35, 110, 155, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 37, 70, 110, 155, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 72, 105, 110, 155, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_PANEL, RESIZE_NONE, 14, 107, 140, 110, 155, 0x0, STR_280D_SELECT_TREE_TYPE_TO_PLANT}, { WWT_TEXTBTN, RESIZE_NONE, 14, 2, 140, 157, 168, STR_TREES_RANDOM_TYPE, STR_TREES_RANDOM_TYPE_TIP}, { WWT_TEXTBTN, RESIZE_NONE, 14, 2, 140, 170, 181, STR_028A_RANDOM_TREES, STR_028B_PLANT_TREES_RANDOMLY_OVER}, { WIDGETS_END}, }; static const WindowDesc _build_trees_scen_desc = { WDP_AUTO, WDP_AUTO, 143, 184, WC_BUILD_TREES, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _build_trees_scen_widgets, BuildTreesWndProc }; void ShowBuildTreesToolbar() { if (!IsValidPlayer(_current_player)) return; AllocateWindowDescFront(&_build_trees_desc, 0); } void ShowBuildTreesScenToolbar() { AllocateWindowDescFront(&_build_trees_scen_desc, 0); } static uint64 _errmsg_decode_params[20]; static StringID _errmsg_message_1, _errmsg_message_2; static uint _errmsg_duration; static const Widget _errmsg_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 4, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 4, 11, 239, 0, 13, STR_00B2_MESSAGE, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 4, 0, 239, 14, 45, 0x0, STR_NULL}, { WIDGETS_END}, }; static const Widget _errmsg_face_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 4, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 4, 11, 333, 0, 13, STR_00B3_MESSAGE_FROM, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 4, 0, 333, 14, 136, 0x0, STR_NULL}, { WIDGETS_END}, }; static void ErrmsgWndProc(Window *w, WindowEvent *e) { switch (e->event) { case WE_PAINT: COPY_IN_DPARAM(0, _errmsg_decode_params, lengthof(_errmsg_decode_params)); DrawWindowWidgets(w); COPY_IN_DPARAM(0, _errmsg_decode_params, lengthof(_errmsg_decode_params)); if (!IsWindowOfPrototype(w, _errmsg_face_widgets)) { DrawStringMultiCenter( 120, (_errmsg_message_1 == INVALID_STRING_ID ? 25 : 15), _errmsg_message_2, w->width - 2); if (_errmsg_message_1 != INVALID_STRING_ID) DrawStringMultiCenter( 120, 30, _errmsg_message_1, w->width - 2); } else { const Player *p = GetPlayer((PlayerID)GetDParamX(_errmsg_decode_params,2)); DrawPlayerFace(p->face, p->player_color, 2, 16); DrawStringMultiCenter( 214, (_errmsg_message_1 == INVALID_STRING_ID ? 65 : 45), _errmsg_message_2, w->width - 2); if (_errmsg_message_1 != INVALID_STRING_ID) DrawStringMultiCenter( 214, 90, _errmsg_message_1, w->width - 2); } break; case WE_MOUSELOOP: if (_right_button_down) DeleteWindow(w); break; case WE_4: if (--_errmsg_duration == 0) DeleteWindow(w); break; case WE_DESTROY: SetRedErrorSquare(0); _switch_mode_errorstr = INVALID_STRING_ID; break; case WE_KEYPRESS: if (e->we.keypress.keycode == WKC_SPACE) { /* Don't continue. */ e->we.keypress.cont = false; DeleteWindow(w); } break; } } void ShowErrorMessage(StringID msg_1, StringID msg_2, int x, int y) { Window *w; const ViewPort *vp; Point pt; DeleteWindowById(WC_ERRMSG, 0); //assert(msg_2); if (msg_2 == 0) msg_2 = STR_EMPTY; _errmsg_message_1 = msg_1; _errmsg_message_2 = msg_2; COPY_OUT_DPARAM(_errmsg_decode_params, 0, lengthof(_errmsg_decode_params)); _errmsg_duration = _patches.errmsg_duration; if (!_errmsg_duration) return; if (_errmsg_message_1 != STR_013B_OWNED_BY || GetDParamX(_errmsg_decode_params,2) >= 8) { if ( (x|y) != 0) { pt = RemapCoords2(x, y); vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport; /* move x pos to opposite corner */ pt.x = UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left; pt.x = (pt.x < (_screen.width >> 1)) ? _screen.width - 260 : 20; /* move y pos to opposite corner */ pt.y = UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top; pt.y = (pt.y < (_screen.height >> 1)) ? _screen.height - 80 : 100; } else { pt.x = (_screen.width - 240) >> 1; pt.y = (_screen.height - 46) >> 1; } w = AllocateWindow(pt.x, pt.y, 240, 46, ErrmsgWndProc, WC_ERRMSG, _errmsg_widgets); } else { if ( (x|y) != 0) { pt = RemapCoords2(x, y); vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport; pt.x = clamp(UnScaleByZoom(pt.x - vp->virtual_left, vp->zoom) + vp->left - (334/2), 0, _screen.width - 334); pt.y = clamp(UnScaleByZoom(pt.y - vp->virtual_top, vp->zoom) + vp->top - (137/2), 22, _screen.height - 137); } else { pt.x = (_screen.width - 334) >> 1; pt.y = (_screen.height - 137) >> 1; } w = AllocateWindow(pt.x, pt.y, 334, 137, ErrmsgWndProc, WC_ERRMSG, _errmsg_face_widgets); } w->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET; } void ShowEstimatedCostOrIncome(Money cost, int x, int y) { StringID msg = STR_0805_ESTIMATED_COST; if (cost < 0) { cost = -cost; msg = STR_0807_ESTIMATED_INCOME; } SetDParam(0, cost); ShowErrorMessage(INVALID_STRING_ID, msg, x, y); } void ShowCostOrIncomeAnimation(int x, int y, int z, Money cost) { StringID msg; Point pt = RemapCoords(x,y,z); msg = STR_0801_COST; if (cost < 0) { cost = -cost; msg = STR_0803_INCOME; } SetDParam(0, cost); AddTextEffect(msg, pt.x, pt.y, 0x250, TE_RISING); } void ShowFeederIncomeAnimation(int x, int y, int z, Money cost) { Point pt = RemapCoords(x,y,z); SetDParam(0, cost); AddTextEffect(STR_FEEDER, pt.x, pt.y, 0x250, TE_RISING); } TextEffectID ShowFillingPercent(int x, int y, int z, uint8 percent, StringID string) { Point pt = RemapCoords(x, y, z); assert(string != STR_NULL); SetDParam(0, percent); return AddTextEffect(string, pt.x, pt.y, 0xFFFF, TE_STATIC); } void UpdateFillingPercent(TextEffectID te_id, uint8 percent, StringID string) { assert(string != STR_NULL); SetDParam(0, percent); UpdateTextEffect(te_id, string); } void HideFillingPercent(TextEffectID te_id) { if (te_id != INVALID_TE_ID) RemoveTextEffect(te_id); } static const Widget _tooltips_widgets[] = { { WWT_PANEL, RESIZE_NONE, 14, 0, 199, 0, 31, 0x0, STR_NULL}, { WIDGETS_END}, }; static void TooltipsWndProc(Window *w, WindowEvent *e) { switch (e->event) { case WE_PAINT: { uint arg; GfxFillRect(0, 0, w->width - 1, w->height - 1, 0); GfxFillRect(1, 1, w->width - 2, w->height - 2, 0x44); for (arg = 0; arg < WP(w, tooltips_d).paramcount; arg++) { SetDParam(arg, WP(w, tooltips_d).params[arg]); } DrawStringMultiCenter((w->width >> 1), (w->height >> 1) - 5, WP(w, tooltips_d).string_id, w->width - 2); break; } case WE_MOUSELOOP: /* We can show tooltips while dragging tools. These are shown as long as * we are dragging the tool. Normal tooltips work with rmb */ if (WP(w, tooltips_d).paramcount == 0 ) { if (!_right_button_down) DeleteWindow(w); } else { if (!_left_button_down) DeleteWindow(w); } break; } } /** Shows a tooltip * @param str String to be displayed * @param paramcount number of params to deal with * @param params (optional) up to 5 pieces of additional information that may be * added to a tooltip; currently only supports parameters of {NUM} (integer) */ void GuiShowTooltipsWithArgs(StringID str, uint paramcount, const uint64 params[]) { char buffer[512]; BoundingRect br; Window *w; uint i; int x, y; DeleteWindowById(WC_TOOLTIPS, 0); /* We only show measurement tooltips with patch setting on */ if (str == STR_NULL || (paramcount != 0 && !_patches.measure_tooltip)) return; for (i = 0; i != paramcount; i++) SetDParam(i, params[i]); GetString(buffer, str, lastof(buffer)); br = GetStringBoundingBox(buffer); br.width += 6; br.height += 4; // increase slightly to have some space around the box /* Cut tooltip length to 200 pixels max, wrap to new line if longer */ if (br.width > 200) { br.height += ((br.width - 4) / 176) * 10; br.width = 200; } /* Correctly position the tooltip position, watch out for window and cursor size * Clamp value to below main toolbar and above statusbar. If tooltip would * go below window, flip it so it is shown above the cursor */ y = clamp(_cursor.pos.y + _cursor.size.y + _cursor.offs.y + 5, 22, _screen.height - 12); if (y + br.height > _screen.height - 12) y = _cursor.pos.y + _cursor.offs.y - br.height - 5; x = clamp(_cursor.pos.x - (br.width >> 1), 0, _screen.width - br.width); w = AllocateWindow(x, y, br.width, br.height, TooltipsWndProc, WC_TOOLTIPS, _tooltips_widgets); WP(w, tooltips_d).string_id = str; assert(sizeof(WP(w, tooltips_d).params[0]) == sizeof(params[0])); memcpy(WP(w, tooltips_d).params, params, sizeof(WP(w, tooltips_d).params[0]) * paramcount); WP(w, tooltips_d).paramcount = paramcount; w->flags4 &= ~WF_WHITE_BORDER_MASK; // remove white-border from tooltip w->widget[0].right = br.width; w->widget[0].bottom = br.height; } static void DrawStationCoverageText(const AcceptedCargo accepts, int str_x, int str_y, uint mask) { char *b = _userstring; bool first = true; b = InlineString(b, STR_000D_ACCEPTS); for (CargoID i = 0; i < NUM_CARGO; i++, mask >>= 1) { if (b >= lastof(_userstring) - 5) break; if (accepts[i] >= 8 && mask & 1) { if (first) { first = false; } else { /* Add a comma if this is not the first item */ *b++ = ','; *b++ = ' '; } b = InlineString(b, GetCargo(i)->name); } } /* If first is still true then no cargo is accepted */ if (first) b = InlineString(b, STR_00D0_NOTHING); *b = '\0'; DrawStringMultiLine(str_x, str_y, STR_SPEC_USERSTRING, 144); } void DrawStationCoverageAreaText(int sx, int sy, uint mask, int rad) { TileIndex tile = TileVirtXY(_thd.pos.x, _thd.pos.y); AcceptedCargo accepts; if (tile < MapSize()) { GetAcceptanceAroundTiles(accepts, tile, _thd.size.x / TILE_SIZE, _thd.size.y / TILE_SIZE , rad); DrawStationCoverageText(accepts, sx, sy, mask); } } void CheckRedrawStationCoverage(const Window *w) { if (_thd.dirty & 1) { _thd.dirty &= ~1; SetWindowDirty(w); } } void SetVScrollCount(Window *w, int num) { w->vscroll.count = num; num -= w->vscroll.cap; if (num < 0) num = 0; if (num < w->vscroll.pos) w->vscroll.pos = num; } void SetVScroll2Count(Window *w, int num) { w->vscroll2.count = num; num -= w->vscroll2.cap; if (num < 0) num = 0; if (num < w->vscroll2.pos) w->vscroll2.pos = num; } void SetHScrollCount(Window *w, int num) { w->hscroll.count = num; num -= w->hscroll.cap; if (num < 0) num = 0; if (num < w->hscroll.pos) w->hscroll.pos = num; } /* Delete a character at the caret position in a text buf. * If backspace is set, delete the character before the caret, * else delete the character after it. */ static void DelChar(Textbuf *tb, bool backspace) { WChar c; uint width; size_t len; char *s = tb->buf + tb->caretpos; if (backspace) s = Utf8PrevChar(s); len = Utf8Decode(&c, s); width = GetCharacterWidth(FS_NORMAL, c); tb->width -= width; if (backspace) { tb->caretpos -= len; tb->caretxoffs -= width; } /* Move the remaining characters over the marker */ memmove(s, s + len, tb->length - (s - tb->buf) - len + 1); tb->length -= len; } /** * Delete a character from a textbuffer, either with 'Delete' or 'Backspace' * The character is delete from the position the caret is at * @param tb Textbuf type to be changed * @param delmode Type of deletion, either WKC_BACKSPACE or WKC_DELETE * @return Return true on successfull change of Textbuf, or false otherwise */ bool DeleteTextBufferChar(Textbuf *tb, int delmode) { if (delmode == WKC_BACKSPACE && tb->caretpos != 0) { DelChar(tb, true); return true; } else if (delmode == WKC_DELETE && tb->caretpos < tb->length) { DelChar(tb, false); return true; } return false; } /** * Delete every character in the textbuffer * @param tb Textbuf buffer to be emptied */ void DeleteTextBufferAll(Textbuf *tb) { memset(tb->buf, 0, tb->maxlength); tb->length = tb->width = 0; tb->caretpos = tb->caretxoffs = 0; } /** * Insert a character to a textbuffer. If maxwidth of the Textbuf is zero, * we don't care about the visual-length but only about the physical * length of the string * @param tb Textbuf type to be changed * @param key Character to be inserted * @return Return true on successfull change of Textbuf, or false otherwise */ bool InsertTextBufferChar(Textbuf *tb, WChar key) { const byte charwidth = GetCharacterWidth(FS_NORMAL, key); size_t len = Utf8CharLen(key); if (tb->length < (tb->maxlength - len) && (tb->maxwidth == 0 || tb->width + charwidth <= tb->maxwidth)) { memmove(tb->buf + tb->caretpos + len, tb->buf + tb->caretpos, tb->length - tb->caretpos + 1); Utf8Encode(tb->buf + tb->caretpos, key); tb->length += len; tb->width += charwidth; tb->caretpos += len; tb->caretxoffs += charwidth; return true; } return false; } /** * Handle text navigation with arrow keys left/right. * This defines where the caret will blink and the next characer interaction will occur * @param tb Textbuf type where navigation occurs * @param navmode Direction in which navigation occurs WKC_LEFT, WKC_RIGHT, WKC_END, WKC_HOME * @return Return true on successfull change of Textbuf, or false otherwise */ bool MoveTextBufferPos(Textbuf *tb, int navmode) { switch (navmode) { case WKC_LEFT: if (tb->caretpos != 0) { WChar c; const char *s = Utf8PrevChar(tb->buf + tb->caretpos); Utf8Decode(&c, s); tb->caretpos = s - tb->buf; // -= (tb->buf + tb->caretpos - s) tb->caretxoffs -= GetCharacterWidth(FS_NORMAL, c); return true; } break; case WKC_RIGHT: if (tb->caretpos < tb->length) { WChar c; tb->caretpos += Utf8Decode(&c, tb->buf + tb->caretpos); tb->caretxoffs += GetCharacterWidth(FS_NORMAL, c); return true; } break; case WKC_HOME: tb->caretpos = 0; tb->caretxoffs = 0; return true; case WKC_END: tb->caretpos = tb->length; tb->caretxoffs = tb->width; return true; } return false; } /** * Initialize the textbuffer by supplying it the buffer to write into * and the maximum length of this buffer * @param tb Textbuf type which is getting initialized * @param buf the buffer that will be holding the data for input * @param maxlength maximum length in characters of this buffer * @param maxwidth maximum length in pixels of this buffer. If reached, buffer * cannot grow, even if maxlength would allow because there is space. A length * of zero '0' means the buffer is only restricted by maxlength */ void InitializeTextBuffer(Textbuf *tb, const char *buf, uint16 maxlength, uint16 maxwidth) { tb->buf = (char*)buf; tb->maxlength = maxlength; tb->maxwidth = maxwidth; tb->caret = true; UpdateTextBufferSize(tb); } /** * Update Textbuf type with its actual physical character and screenlength * Get the count of characters in the string as well as the width in pixels. * Useful when copying in a larger amount of text at once * @param tb Textbuf type which length is calculated */ void UpdateTextBufferSize(Textbuf *tb) { const char *buf = tb->buf; WChar c = Utf8Consume(&buf); tb->width = 0; tb->length = 0; for (; c != '\0' && tb->length < (tb->maxlength - 1); c = Utf8Consume(&buf)) { tb->width += GetCharacterWidth(FS_NORMAL, c); tb->length += Utf8CharLen(c); } tb->caretpos = tb->length; tb->caretxoffs = tb->width; } int HandleEditBoxKey(Window *w, querystr_d *string, int wid, WindowEvent *e) { e->we.keypress.cont = false; switch (e->we.keypress.keycode) { case WKC_ESC: return 2; case WKC_RETURN: case WKC_NUM_ENTER: return 1; case (WKC_CTRL | 'V'): if (InsertTextBufferClipboard(&string->text)) InvalidateWidget(w, wid); break; case (WKC_CTRL | 'U'): DeleteTextBufferAll(&string->text); InvalidateWidget(w, wid); break; case WKC_BACKSPACE: case WKC_DELETE: if (DeleteTextBufferChar(&string->text, e->we.keypress.keycode)) InvalidateWidget(w, wid); break; case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME: if (MoveTextBufferPos(&string->text, e->we.keypress.keycode)) InvalidateWidget(w, wid); break; default: if (IsValidChar(e->we.keypress.key, string->afilter)) { if (InsertTextBufferChar(&string->text, e->we.keypress.key)) { InvalidateWidget(w, wid); } } else { // key wasn't caught. Continue only if standard entry specified e->we.keypress.cont = (string->afilter == CS_ALPHANUMERAL); } } return 0; } bool HandleCaret(Textbuf *tb) { /* caret changed? */ bool b = !!(_caret_timer & 0x20); if (b != tb->caret) { tb->caret = b; return true; } return false; } void HandleEditBox(Window *w, querystr_d *string, int wid) { if (HandleCaret(&string->text)) InvalidateWidget(w, wid); } void DrawEditBox(Window *w, querystr_d *string, int wid) { DrawPixelInfo dpi, *old_dpi; int delta; const Widget *wi = &w->widget[wid]; const Textbuf *tb = &string->text; GfxFillRect(wi->left + 1, wi->top + 1, wi->right - 1, wi->bottom - 1, 215); /* Limit the drawing of the string inside the widget boundaries */ if (!FillDrawPixelInfo(&dpi, wi->left + 4, wi->top + 1, wi->right - wi->left - 4, wi->bottom - wi->top - 1) ) return; old_dpi = _cur_dpi; _cur_dpi = &dpi; /* We will take the current widget length as maximum width, with a small * space reserved at the end for the caret to show */ delta = (wi->right - wi->left) - tb->width - 10; if (delta > 0) delta = 0; if (tb->caretxoffs + delta < 0) delta = -tb->caretxoffs; DoDrawString(tb->buf, delta, 0, 8); if (tb->caret) DoDrawString("_", tb->caretxoffs + delta, 0, 12); _cur_dpi = old_dpi; } enum QueryStringWidgets { QUERY_STR_WIDGET_TEXT = 3, QUERY_STR_WIDGET_CANCEL, QUERY_STR_WIDGET_OK }; static void QueryStringWndProc(Window *w, WindowEvent *e) { querystr_d *qs = &WP(w, querystr_d); switch (e->event) { case WE_CREATE: SETBIT(_no_scroll, SCROLL_EDIT); break; case WE_PAINT: SetDParam(0, qs->caption); DrawWindowWidgets(w); DrawEditBox(w, qs, QUERY_STR_WIDGET_TEXT); break; case WE_CLICK: switch (e->we.click.widget) { case QUERY_STR_WIDGET_OK: press_ok:; if (qs->orig == NULL || strcmp(qs->text.buf, qs->orig) != 0) { Window *parent = w->parent; qs->handled = true; /* If the parent is NULL, the editbox is handled by general function * HandleOnEditText */ if (parent != NULL) { WindowEvent e; e.event = WE_ON_EDIT_TEXT; e.we.edittext.str = qs->text.buf; parent->wndproc(parent, &e); } else { HandleOnEditText(qs->text.buf); } } /* Fallthrough */ case QUERY_STR_WIDGET_CANCEL: DeleteWindow(w); break; } break; case WE_MOUSELOOP: HandleEditBox(w, qs, QUERY_STR_WIDGET_TEXT); break; case WE_KEYPRESS: switch (HandleEditBoxKey(w, qs, QUERY_STR_WIDGET_TEXT, e)) { case 1: goto press_ok; // Enter pressed, confirms change case 2: DeleteWindow(w); break; // ESC pressed, closes window, abandons changes } break; case WE_DESTROY: // Call cancellation of query, if we have not handled it before if (!qs->handled && w->parent != NULL) { WindowEvent e; Window *parent = w->parent; qs->handled = true; e.event = WE_ON_EDIT_TEXT_CANCEL; parent->wndproc(parent, &e); } CLRBIT(_no_scroll, SCROLL_EDIT); break; } } static const Widget _query_string_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 14, 11, 259, 0, 13, STR_012D, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 14, 0, 259, 14, 29, 0x0, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 14, 2, 257, 16, 27, 0x0, STR_NULL}, { WWT_TEXTBTN, RESIZE_NONE, 14, 0, 129, 30, 41, STR_012E_CANCEL, STR_NULL}, { WWT_TEXTBTN, RESIZE_NONE, 14, 130, 259, 30, 41, STR_012F_OK, STR_NULL}, { WIDGETS_END}, }; static const WindowDesc _query_string_desc = { 190, 219, 260, 42, WC_QUERY_STRING, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET, _query_string_widgets, QueryStringWndProc }; static char _edit_str_buf[64]; /** Show a query popup window with a textbox in it. * @param str StringID for the text shown in the textbox * @param caption StringID of text shown in caption of querywindow * @param maxlen maximum length in characters allowed. If bit 12 is set we * will not check the resulting string against to original string to return success * @param maxwidth maximum width in pixels allowed * @param parent pointer to a Window that will handle the events (ok/cancel) of this * window. If NULL, results are handled by global function HandleOnEditText * @param afilter filters out unwanted character input */ void ShowQueryString(StringID str, StringID caption, uint maxlen, uint maxwidth, Window *parent, CharSetFilter afilter) { static char orig_str_buf[lengthof(_edit_str_buf)]; Window *w; uint realmaxlen = maxlen & ~0x1000; assert(realmaxlen < lengthof(_edit_str_buf)); DeleteWindowById(WC_QUERY_STRING, 0); DeleteWindowById(WC_SAVELOAD, 0); w = AllocateWindowDesc(&_query_string_desc); w->parent = parent; GetString(_edit_str_buf, str, lastof(_edit_str_buf)); _edit_str_buf[realmaxlen - 1] = '\0'; if (maxlen & 0x1000) { WP(w, querystr_d).orig = NULL; } else { strecpy(orig_str_buf, _edit_str_buf, lastof(orig_str_buf)); WP(w, querystr_d).orig = orig_str_buf; } LowerWindowWidget(w, QUERY_STR_WIDGET_TEXT); WP(w, querystr_d).caption = caption; WP(w, querystr_d).afilter = afilter; InitializeTextBuffer(&WP(w, querystr_d).text, _edit_str_buf, realmaxlen, maxwidth); } enum QueryWidgets { QUERY_WIDGET_CAPTION = 1, QUERY_WIDGET_NO = 3, QUERY_WIDGET_YES }; struct query_d { void (*proc)(Window*, bool); ///< callback function executed on closing of popup. Window* points to parent, bool is true if 'yes' clicked, false otherwise uint64 params[10]; ///< local copy of _decode_parameters StringID message; ///< message shown for query window bool calledback; ///< has callback been executed already (internal usage for WE_DESTROY event) }; assert_compile(WINDOW_CUSTOM_SIZE >= sizeof(query_d)); static void QueryWndProc(Window *w, WindowEvent *e) { query_d *q = &WP(w, query_d); switch (e->event) { case WE_PAINT: COPY_IN_DPARAM(0, q->params, lengthof(q->params)); DrawWindowWidgets(w); COPY_IN_DPARAM(0, q->params, lengthof(q->params)); DrawStringMultiCenter(w->width / 2, (w->height / 2) - 10, q->message, w->width - 2); break; case WE_CLICK: switch (e->we.click.widget) { case QUERY_WIDGET_YES: q->calledback = true; if (q->proc != NULL) q->proc(w->parent, true); /* Fallthrough */ case QUERY_WIDGET_NO: DeleteWindow(w); break; } break; case WE_KEYPRESS: // ESC closes the window, Enter confirms the action switch (e->we.keypress.keycode) { case WKC_RETURN: case WKC_NUM_ENTER: q->calledback = true; if (q->proc != NULL) q->proc(w->parent, true); /* Fallthrough */ case WKC_ESC: e->we.keypress.cont = false; DeleteWindow(w); break; } break; case WE_DESTROY: // Call callback function (if any) on window close if not yet called if (!q->calledback && q->proc != NULL) { q->calledback = true; q->proc(w->parent, false); } break; } } static const Widget _query_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 4, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 4, 11, 209, 0, 13, STR_NULL, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 4, 0, 209, 14, 81, 0x0, /*OVERRIDE*/STR_NULL}, {WWT_PUSHTXTBTN, RESIZE_NONE, 3, 20, 90, 62, 73, STR_00C9_NO, STR_NULL}, {WWT_PUSHTXTBTN, RESIZE_NONE, 3, 120, 190, 62, 73, STR_00C8_YES, STR_NULL}, { WIDGETS_END }, }; static const WindowDesc _query_desc = { WDP_CENTER, WDP_CENTER, 210, 82, WC_CONFIRM_POPUP_QUERY, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_DEF_WIDGET | WDF_MODAL, _query_widgets, QueryWndProc }; /** Show a modal confirmation window with standard 'yes' and 'no' buttons * The window is aligned to the centre of its parent. * NOTE: You cannot use BindCString as parameter for this window! * @param caption string shown as window caption * @param message string that will be shown for the window * @param parent pointer to parent window, if this pointer is NULL the parent becomes * the main window WC_MAIN_WINDOW * @param callback callback function pointer to set in the window descriptor*/ void ShowQuery(StringID caption, StringID message, Window *parent, void (*callback)(Window*, bool)) { Window *w = AllocateWindowDesc(&_query_desc); if (w == NULL) return; if (parent == NULL) parent = FindWindowById(WC_MAIN_WINDOW, 0); w->parent = parent; w->left = parent->left + (parent->width / 2) - (w->width / 2); w->top = parent->top + (parent->height / 2) - (w->height / 2); /* Create a backup of the variadic arguments to strings because it will be * overridden pretty often. We will copy these back for drawing */ COPY_OUT_DPARAM(WP(w, query_d).params, 0, lengthof(WP(w, query_d).params)); w->widget[QUERY_WIDGET_CAPTION].data = caption; WP(w, query_d).message = message; WP(w, query_d).proc = callback; WP(w, query_d).calledback = false; } static const Widget _load_dialog_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_RIGHT, 14, 11, 256, 0, 13, STR_NULL, STR_018C_WINDOW_TITLE_DRAG_THIS}, { WWT_PUSHTXTBTN, RESIZE_NONE, 14, 0, 127, 14, 25, STR_SORT_BY_NAME, STR_SORT_ORDER_TIP}, { WWT_PUSHTXTBTN, RESIZE_NONE, 14, 128, 256, 14, 25, STR_SORT_BY_DATE, STR_SORT_ORDER_TIP}, { WWT_PANEL, RESIZE_RIGHT, 14, 0, 256, 26, 47, 0x0, STR_NULL}, { WWT_PANEL, RESIZE_RB, 14, 0, 256, 48, 293, 0x0, STR_NULL}, { WWT_PUSHIMGBTN, RESIZE_LR, 14, 245, 256, 48, 59, SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON}, { WWT_INSET, RESIZE_RB, 14, 2, 243, 50, 291, 0x0, STR_400A_LIST_OF_DRIVES_DIRECTORIES}, { WWT_SCROLLBAR, RESIZE_LRB, 14, 245, 256, 60, 281, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, { WWT_RESIZEBOX, RESIZE_LRTB, 14, 245, 256, 282, 293, 0x0, STR_RESIZE_BUTTON}, { WIDGETS_END}, }; static const Widget _save_dialog_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_RIGHT, 14, 11, 256, 0, 13, STR_NULL, STR_018C_WINDOW_TITLE_DRAG_THIS}, { WWT_PUSHTXTBTN, RESIZE_NONE, 14, 0, 127, 14, 25, STR_SORT_BY_NAME, STR_SORT_ORDER_TIP}, { WWT_PUSHTXTBTN, RESIZE_NONE, 14, 128, 256, 14, 25, STR_SORT_BY_DATE, STR_SORT_ORDER_TIP}, { WWT_PANEL, RESIZE_RIGHT, 14, 0, 256, 26, 47, 0x0, STR_NULL}, { WWT_PANEL, RESIZE_RB, 14, 0, 256, 48, 291, 0x0, STR_NULL}, { WWT_PUSHIMGBTN, RESIZE_LR, 14, 245, 256, 48, 59, SPR_HOUSE_ICON, STR_SAVELOAD_HOME_BUTTON}, { WWT_INSET, RESIZE_RB, 14, 2, 243, 50, 290, 0x0, STR_400A_LIST_OF_DRIVES_DIRECTORIES}, { WWT_SCROLLBAR, RESIZE_LRB, 14, 245, 256, 60, 291, 0x0, STR_0190_SCROLL_BAR_SCROLLS_LIST}, { WWT_PANEL, RESIZE_RTB, 14, 0, 256, 292, 307, 0x0, STR_NULL}, { WWT_PANEL, RESIZE_RTB, 14, 2, 254, 294, 305, 0x0, STR_400B_CURRENTLY_SELECTED_NAME}, { WWT_PUSHTXTBTN, RESIZE_TB, 14, 0, 127, 308, 319, STR_4003_DELETE, STR_400C_DELETE_THE_CURRENTLY_SELECTED}, { WWT_PUSHTXTBTN, RESIZE_TB, 14, 128, 244, 308, 319, STR_4002_SAVE, STR_400D_SAVE_THE_CURRENT_GAME_USING}, { WWT_RESIZEBOX, RESIZE_LRTB, 14, 245, 256, 308, 319, 0x0, STR_RESIZE_BUTTON}, { WIDGETS_END}, }; /* Colors for fios types */ const byte _fios_colors[] = {13, 9, 9, 6, 5, 6, 5, 6, 6, 8}; void BuildFileList() { _fios_path_changed = true; FiosFreeSavegameList(); switch (_saveload_mode) { case SLD_NEW_GAME: case SLD_LOAD_SCENARIO: case SLD_SAVE_SCENARIO: _fios_list = FiosGetScenarioList(_saveload_mode); break; case SLD_LOAD_HEIGHTMAP: _fios_list = FiosGetHeightmapList(_saveload_mode); break; default: _fios_list = FiosGetSavegameList(_saveload_mode); break; } } static void DrawFiosTexts(uint maxw) { static const char *path = NULL; static StringID str = STR_4006_UNABLE_TO_READ_DRIVE; static uint32 tot = 0; if (_fios_path_changed) { str = FiosGetDescText(&path, &tot); _fios_path_changed = false; } if (str != STR_4006_UNABLE_TO_READ_DRIVE) SetDParam(0, tot); DrawString(2, 37, str, 0); DoDrawStringTruncated(path, 2, 27, 16, maxw); } static void MakeSortedSaveGameList() { uint sort_start = 0; uint sort_end = 0; uint s_amount; int i; /* Directories are always above the files (FIOS_TYPE_DIR) * Drives (A:\ (windows only) are always under the files (FIOS_TYPE_DRIVE) * Only sort savegames/scenarios, not directories */ for (i = 0; i < _fios_num; i++) { switch (_fios_list[i].type) { case FIOS_TYPE_DIR: sort_start++; break; case FIOS_TYPE_PARENT: sort_start++; break; case FIOS_TYPE_DRIVE: sort_end++; break; } } s_amount = _fios_num - sort_start - sort_end; if (s_amount > 0) qsort(_fios_list + sort_start, s_amount, sizeof(FiosItem), compare_FiosItems); } static void GenerateFileName() { /* Check if we are not a specatator who wants to generate a name.. Let's use the name of player #0 for now. */ const Player *p = GetPlayer(IsValidPlayer(_local_player) ? _local_player : PLAYER_FIRST); SetDParam(0, p->index); SetDParam(1, _date); GetString(_edit_str_buf, STR_4004, lastof(_edit_str_buf)); SanitizeFilename(_edit_str_buf); } extern void StartupEngines(); static void SaveLoadDlgWndProc(Window *w, WindowEvent *e) { static FiosItem o_dir; switch (e->event) { case WE_CREATE: // Set up OPENTTD button o_dir.type = FIOS_TYPE_DIRECT; switch (_saveload_mode) { case SLD_SAVE_GAME: case SLD_LOAD_GAME: FioGetDirectory(o_dir.name, lengthof(o_dir.name), SAVE_DIR); break; case SLD_SAVE_SCENARIO: case SLD_LOAD_SCENARIO: FioGetDirectory(o_dir.name, lengthof(o_dir.name), SCENARIO_DIR); break; case SLD_LOAD_HEIGHTMAP: FioGetDirectory(o_dir.name, lengthof(o_dir.name), HEIGHTMAP_DIR); break; default: ttd_strlcpy(o_dir.name, _personal_dir, lengthof(o_dir.name)); } break; case WE_PAINT: { int pos; int y; SetVScrollCount(w, _fios_num); DrawWindowWidgets(w); DrawFiosTexts(w->width); if (_savegame_sort_dirty) { _savegame_sort_dirty = false; MakeSortedSaveGameList(); } GfxFillRect(w->widget[7].left + 1, w->widget[7].top + 1, w->widget[7].right, w->widget[7].bottom, 0xD7); DoDrawString( _savegame_sort_order & SORT_DESCENDING ? DOWNARROW : UPARROW, _savegame_sort_order & SORT_BY_NAME ? w->widget[2].right - 9 : w->widget[3].right - 9, 15, 16 ); y = w->widget[7].top + 1; for (pos = w->vscroll.pos; pos < _fios_num; pos++) { const FiosItem *item = _fios_list + pos; DoDrawStringTruncated(item->title, 4, y, _fios_colors[item->type], w->width - 18); y += 10; if (y >= w->vscroll.cap * 10 + w->widget[7].top + 1) break; } if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) { DrawEditBox(w, &WP(w, querystr_d), 10); } break; } case WE_CLICK: switch (e->we.click.widget) { case 2: // Sort save names by name _savegame_sort_order = (_savegame_sort_order == SORT_BY_NAME) ? SORT_BY_NAME | SORT_DESCENDING : SORT_BY_NAME; _savegame_sort_dirty = true; SetWindowDirty(w); break; case 3: // Sort save names by date _savegame_sort_order = (_savegame_sort_order == SORT_BY_DATE) ? SORT_BY_DATE | SORT_DESCENDING : SORT_BY_DATE; _savegame_sort_dirty = true; SetWindowDirty(w); break; case 6: // OpenTTD 'button', jumps to OpenTTD directory FiosBrowseTo(&o_dir); SetWindowDirty(w); BuildFileList(); break; case 7: { // Click the listbox int y = (e->we.click.pt.y - w->widget[e->we.click.widget].top - 1) / 10; char *name; const FiosItem *file; if (y < 0 || (y += w->vscroll.pos) >= w->vscroll.count) return; file = _fios_list + y; name = FiosBrowseTo(file); if (name != NULL) { if (_saveload_mode == SLD_LOAD_GAME || _saveload_mode == SLD_LOAD_SCENARIO) { _switch_mode = (_game_mode == GM_EDITOR) ? SM_LOAD_SCENARIO : SM_LOAD; SetFiosType(file->type); ttd_strlcpy(_file_to_saveload.name, name, sizeof(_file_to_saveload.name)); ttd_strlcpy(_file_to_saveload.title, file->title, sizeof(_file_to_saveload.title)); DeleteWindow(w); } else if (_saveload_mode == SLD_LOAD_HEIGHTMAP) { SetFiosType(file->type); ttd_strlcpy(_file_to_saveload.name, name, sizeof(_file_to_saveload.name)); ttd_strlcpy(_file_to_saveload.title, file->title, sizeof(_file_to_saveload.title)); DeleteWindow(w); ShowHeightmapLoad(); } else { /* SLD_SAVE_GAME, SLD_SAVE_SCENARIO copy clicked name to editbox */ ttd_strlcpy(WP(w, querystr_d).text.buf, file->title, WP(w, querystr_d).text.maxlength); UpdateTextBufferSize(&WP(w, querystr_d).text); InvalidateWidget(w, 10); } } else { /* Changed directory, need repaint. */ SetWindowDirty(w); BuildFileList(); } break; } case 11: case 12: // Delete, Save game break; } break; case WE_MOUSELOOP: if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) { HandleEditBox(w, &WP(w, querystr_d), 10); } break; case WE_KEYPRESS: if (e->we.keypress.keycode == WKC_ESC) { DeleteWindow(w); return; } if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) { if (HandleEditBoxKey(w, &WP(w, querystr_d), 10, e) == 1) // Press Enter HandleButtonClick(w, 12); } break; case WE_TIMEOUT: /* This test protects against using widgets 11 and 12 which are only available * in those two saveload mode */ if (!(_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO)) break; if (IsWindowWidgetLowered(w, 11)) { // Delete button clicked if (!FiosDelete(WP(w, querystr_d).text.buf)) { ShowErrorMessage(INVALID_STRING_ID, STR_4008_UNABLE_TO_DELETE_FILE, 0, 0); } else { BuildFileList(); /* Reset file name to current date on successfull delete */ if (_saveload_mode == SLD_SAVE_GAME) GenerateFileName(); } UpdateTextBufferSize(&WP(w, querystr_d).text); SetWindowDirty(w); } else if (IsWindowWidgetLowered(w, 12)) { // Save button clicked _switch_mode = SM_SAVE; FiosMakeSavegameName(_file_to_saveload.name, WP(w, querystr_d).text.buf, sizeof(_file_to_saveload.name)); /* In the editor set up the vehicle engines correctly (date might have changed) */ if (_game_mode == GM_EDITOR) StartupEngines(); } break; case WE_DESTROY: /* pause is only used in single-player, non-editor mode, non menu mode */ if (!_networking && _game_mode != GM_EDITOR && _game_mode != GM_MENU) { DoCommandP(0, 0, 0, NULL, CMD_PAUSE); } FiosFreeSavegameList(); CLRBIT(_no_scroll, SCROLL_SAVE); break; case WE_RESIZE: { /* Widget 2 and 3 have to go with halve speed, make it so obiwan */ uint diff = e->we.sizing.diff.x / 2; w->widget[2].right += diff; w->widget[3].left += diff; w->widget[3].right += e->we.sizing.diff.x; /* Same for widget 11 and 12 in save-dialog */ if (_saveload_mode == SLD_SAVE_GAME || _saveload_mode == SLD_SAVE_SCENARIO) { w->widget[11].right += diff; w->widget[12].left += diff; w->widget[12].right += e->we.sizing.diff.x; } w->vscroll.cap += e->we.sizing.diff.y / 10; } break; } } static const WindowDesc _load_dialog_desc = { WDP_CENTER, WDP_CENTER, 257, 294, WC_SAVELOAD, WC_NONE, WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE, _load_dialog_widgets, SaveLoadDlgWndProc, }; static const WindowDesc _save_dialog_desc = { WDP_CENTER, WDP_CENTER, 257, 320, WC_SAVELOAD, WC_NONE, WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_STD_BTN | WDF_UNCLICK_BUTTONS | WDF_RESIZABLE, _save_dialog_widgets, SaveLoadDlgWndProc, }; void ShowSaveLoadDialog(int mode) { static const StringID saveload_captions[] = { STR_4001_LOAD_GAME, STR_0298_LOAD_SCENARIO, STR_4000_SAVE_GAME, STR_0299_SAVE_SCENARIO, STR_4011_LOAD_HEIGHTMAP, }; Window *w; const WindowDesc *sld = &_save_dialog_desc; SetObjectToPlace(SPR_CURSOR_ZZZ, PAL_NONE, 0, WC_MAIN_WINDOW, 0); DeleteWindowById(WC_QUERY_STRING, 0); DeleteWindowById(WC_SAVELOAD, 0); _saveload_mode = mode; SETBIT(_no_scroll, SCROLL_SAVE); switch (mode) { case SLD_SAVE_GAME: GenerateFileName(); break; case SLD_SAVE_SCENARIO: strcpy(_edit_str_buf, "UNNAMED"); break; default: sld = &_load_dialog_desc; break; } assert((uint)mode < lengthof(saveload_captions)); w = AllocateWindowDesc(sld); w->widget[1].data = saveload_captions[mode]; w->vscroll.cap = 24; w->resize.step_width = 2; w->resize.step_height = 10; w->resize.height = w->height - 14 * 10; // Minimum of 10 items LowerWindowWidget(w, 7); WP(w, querystr_d).afilter = CS_ALPHANUMERAL; InitializeTextBuffer(&WP(w, querystr_d).text, _edit_str_buf, lengthof(_edit_str_buf), 240); /* pause is only used in single-player, non-editor mode, non-menu mode. It * will be unpaused in the WE_DESTROY event handler. */ if (_game_mode != GM_MENU && !_networking && _game_mode != GM_EDITOR) { DoCommandP(0, 1, 0, NULL, CMD_PAUSE); } BuildFileList(); ResetObjectToPlace(); } void RedrawAutosave() { SetWindowDirty(FindWindowById(WC_STATUS_BAR, 0)); } void SetFiosType(const byte fiostype) { switch (fiostype) { case FIOS_TYPE_FILE: case FIOS_TYPE_SCENARIO: _file_to_saveload.mode = SL_LOAD; break; case FIOS_TYPE_OLDFILE: case FIOS_TYPE_OLD_SCENARIO: _file_to_saveload.mode = SL_OLD_LOAD; break; #ifdef WITH_PNG case FIOS_TYPE_PNG: _file_to_saveload.mode = SL_PNG; break; #endif /* WITH_PNG */ case FIOS_TYPE_BMP: _file_to_saveload.mode = SL_BMP; break; default: _file_to_saveload.mode = SL_INVALID; break; } } static int32 ClickMoneyCheat(int32 p1, int32 p2) { DoCommandP(0, 10000000, 0, NULL, CMD_MONEY_CHEAT); return true; } /** * @param p1 player to set to * @param p2 is -1 or +1 (down/up) */ static int32 ClickChangePlayerCheat(int32 p1, int32 p2) { while (IsValidPlayer((PlayerID)p1)) { if (_players[p1].is_active) { SetLocalPlayer((PlayerID)p1); MarkWholeScreenDirty(); return _local_player; } p1 += p2; } return _local_player; } /** * @param p1 -1 or +1 (down/up) * @param p2 unused */ static int32 ClickChangeClimateCheat(int32 p1, int32 p2) { if (p1 == -1) p1 = 3; if (p1 == 4) p1 = 0; _opt.landscape = p1; ReloadNewGRFData(); return _opt.landscape; } extern void EnginesMonthlyLoop(); /** * @param p1 unused * @param p2 1 (increase) or -1 (decrease) */ static int32 ClickChangeDateCheat(int32 p1, int32 p2) { YearMonthDay ymd; ConvertDateToYMD(_date, &ymd); if ((ymd.year == MIN_YEAR && p2 == -1) || (ymd.year == MAX_YEAR && p2 == 1)) return _cur_year; SetDate(ConvertYMDToDate(_cur_year + p2, ymd.month, ymd.day)); EnginesMonthlyLoop(); SetWindowDirty(FindWindowById(WC_STATUS_BAR, 0)); return _cur_year; } typedef int32 CheckButtonClick(int32, int32); enum ce_flags_long { CE_NONE = 0, CE_CLICK = 1 << 0, CE_END = 1 << 1, }; /** Define basic enum properties */ template <> struct EnumPropsT<ce_flags_long> : MakeEnumPropsT<ce_flags_long, byte, CE_NONE, CE_END, CE_END> {}; typedef TinyEnumT<ce_flags_long> ce_flags; struct CheatEntry { VarType type; ///< type of selector ce_flags flags; ///< selector flags StringID str; ///< string with descriptive text void *variable; ///< pointer to the variable bool *been_used; ///< has this cheat been used before? CheckButtonClick *proc;///< procedure int16 min, max; ///< range for spinbox setting }; static const CheatEntry _cheats_ui[] = { {SLE_BOOL, {CE_CLICK}, STR_CHEAT_MONEY, &_cheats.money.value, &_cheats.money.been_used, &ClickMoneyCheat, 0, 0}, {SLE_UINT8, {CE_NONE}, STR_CHEAT_CHANGE_PLAYER, &_local_player, &_cheats.switch_player.been_used, &ClickChangePlayerCheat, 0, 11}, {SLE_BOOL, {CE_NONE}, STR_CHEAT_EXTRA_DYNAMITE, &_cheats.magic_bulldozer.value, &_cheats.magic_bulldozer.been_used, NULL, 0, 0}, {SLE_BOOL, {CE_NONE}, STR_CHEAT_CROSSINGTUNNELS,&_cheats.crossing_tunnels.value,&_cheats.crossing_tunnels.been_used,NULL, 0, 0}, {SLE_BOOL, {CE_NONE}, STR_CHEAT_BUILD_IN_PAUSE, &_cheats.build_in_pause.value, &_cheats.build_in_pause.been_used, NULL, 0, 0}, {SLE_BOOL, {CE_NONE}, STR_CHEAT_NO_JETCRASH, &_cheats.no_jetcrash.value, &_cheats.no_jetcrash.been_used, NULL, 0, 0}, {SLE_BOOL, {CE_NONE}, STR_CHEAT_SETUP_PROD, &_cheats.setup_prod.value, &_cheats.setup_prod.been_used, NULL, 0, 0}, {SLE_UINT8, {CE_NONE}, STR_CHEAT_SWITCH_CLIMATE, &_opt.landscape, &_cheats.switch_climate.been_used, &ClickChangeClimateCheat,-1, 4}, {SLE_INT32, {CE_NONE}, STR_CHEAT_CHANGE_DATE, &_cur_year, &_cheats.change_date.been_used, &ClickChangeDateCheat, -1, 1}, }; static const Widget _cheat_widgets[] = { { WWT_CLOSEBOX, RESIZE_NONE, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW}, { WWT_CAPTION, RESIZE_NONE, 14, 11, 399, 0, 13, STR_CHEATS, STR_018C_WINDOW_TITLE_DRAG_THIS}, { WWT_PANEL, RESIZE_NONE, 14, 0, 399, 14, 169, 0x0, STR_NULL}, { WWT_PANEL, RESIZE_NONE, 14, 0, 399, 14, 169, 0x0, STR_CHEATS_TIP}, { WIDGETS_END}, }; static void CheatsWndProc(Window *w, WindowEvent *e) { switch (e->event) { case WE_PAINT: { int clk = WP(w,def_d).data_1; int x, y; int i; DrawWindowWidgets(w); DrawStringMultiCenter(200, 25, STR_CHEATS_WARNING, w->width - 50); x = 0; y = 45; for (i = 0; i != lengthof(_cheats_ui); i++) { const CheatEntry *ce = &_cheats_ui[i]; DrawSprite((*ce->been_used) ? SPR_BOX_CHECKED : SPR_BOX_EMPTY, PAL_NONE, x + 5, y + 2); switch (ce->type) { case SLE_BOOL: { bool on = (*(bool*)ce->variable); if (ce->flags & CE_CLICK) { DrawFrameRect(x + 20, y + 1, x + 30 + 9, y + 9, 0, (clk - (i * 2) == 1) ? FR_LOWERED : FR_NONE); if (i == 0) { // XXX - hack/hack for first element which is increase money. Told ya it's a mess SetDParam(0, 10000000); } else { SetDParam(0, false); } } else { DrawFrameRect(x + 20, y + 1, x + 30 + 9, y + 9, on ? 6 : 4, on ? FR_LOWERED : FR_NONE); SetDParam(0, on ? STR_CONFIG_PATCHES_ON : STR_CONFIG_PATCHES_OFF); } } break; default: { int32 val = (int32)ReadValue(ce->variable, ce->type); char buf[512]; /* Draw [<][>] boxes for settings of an integer-type */ DrawArrowButtons(x + 20, y, 3, clk - (i * 2), true, true); switch (ce->str) { /* Display date for change date cheat */ case STR_CHEAT_CHANGE_DATE: SetDParam(0, _date); break; /* Draw colored flag for change player cheat */ case STR_CHEAT_CHANGE_PLAYER: SetDParam(0, val); GetString(buf, STR_CHEAT_CHANGE_PLAYER, lastof(buf)); DrawPlayerIcon(_current_player, 60 + GetStringBoundingBox(buf).width, y + 2); break; /* Set correct string for switch climate cheat */ case STR_CHEAT_SWITCH_CLIMATE: val += STR_TEMPERATE_LANDSCAPE; /* Fallthrough */ default: SetDParam(0, val); } } break; } DrawString(50, y + 1, ce->str, 0); y += 12; } break; } case WE_CLICK: { const CheatEntry *ce; uint btn = (e->we.click.pt.y - 46) / 12; int32 value, oldvalue; uint x = e->we.click.pt.x; /* not clicking a button? */ if (!IS_INT_INSIDE(x, 20, 40) || btn >= lengthof(_cheats_ui)) break; ce = &_cheats_ui[btn]; oldvalue = value = (int32)ReadValue(ce->variable, ce->type); *ce->been_used = true; switch (ce->type) { case SLE_BOOL: if (ce->flags & CE_CLICK) WP(w,def_d).data_1 = btn * 2 + 1; value ^= 1; if (ce->proc != NULL) ce->proc(value, 0); break; default: { /* Add a dynamic step-size to the scroller. In a maximum of * 50-steps you should be able to get from min to max */ uint16 step = ((ce->max - ce->min) / 20); if (step == 0) step = 1; /* Increase or decrease the value and clamp it to extremes */ value += (x >= 30) ? step : -step; value = clamp(value, ce->min, ce->max); /* take whatever the function returns */ value = ce->proc(value, (x >= 30) ? 1 : -1); if (value != oldvalue) { WP(w,def_d).data_1 = btn * 2 + 1 + ((x >= 30) ? 1 : 0); } } break; } if (value != oldvalue) { WriteValue(ce->variable, ce->type, (int64)value); SetWindowDirty(w); } w->flags4 |= 5 << WF_TIMEOUT_SHL; SetWindowDirty(w); } break; case WE_TIMEOUT: WP(w,def_d).data_1 = 0; SetWindowDirty(w); break; } } static const WindowDesc _cheats_desc = { 240, 22, 400, 170, WC_CHEATS, WC_NONE, WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS, _cheat_widgets, CheatsWndProc }; void ShowCheatWindow() { DeleteWindowById(WC_CHEATS, 0); AllocateWindowDesc(&_cheats_desc); }