00001
00002
00003
00004
00005
00006
00007
00008
00009
00012 #include "stdafx.h"
00013 #include "window_gui.h"
00014 #include "gfx_func.h"
00015 #include "engine_base.h"
00016 #include "command_func.h"
00017 #include "strings_func.h"
00018 #include "engine_gui.h"
00019 #include "articulated_vehicles.h"
00020 #include "vehicle_func.h"
00021 #include "company_func.h"
00022 #include "rail.h"
00023 #include "settings_type.h"
00024
00025 #include "table/strings.h"
00026
00032 StringID GetEngineCategoryName(EngineID engine)
00033 {
00034 const Engine *e = Engine::Get(engine);
00035 switch (e->type) {
00036 default: NOT_REACHED();
00037 case VEH_ROAD: return STR_ENGINE_PREVIEW_ROAD_VEHICLE;
00038 case VEH_AIRCRAFT: return STR_ENGINE_PREVIEW_AIRCRAFT;
00039 case VEH_SHIP: return STR_ENGINE_PREVIEW_SHIP;
00040 case VEH_TRAIN:
00041 return GetRailTypeInfo(e->u.rail.railtype)->strings.new_loco;
00042 }
00043 }
00044
00046 enum EnginePreviewWidgets {
00047 EPW_QUESTION,
00048 EPW_NO,
00049 EPW_YES,
00050 };
00051
00052 static const NWidgetPart _nested_engine_preview_widgets[] = {
00053 NWidget(NWID_HORIZONTAL),
00054 NWidget(WWT_CLOSEBOX, COLOUR_LIGHT_BLUE),
00055 NWidget(WWT_CAPTION, COLOUR_LIGHT_BLUE), SetDataTip(STR_ENGINE_PREVIEW_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS),
00056 EndContainer(),
00057 NWidget(WWT_PANEL, COLOUR_LIGHT_BLUE),
00058 NWidget(WWT_EMPTY, INVALID_COLOUR, EPW_QUESTION), SetMinimalSize(300, 0), SetPadding(8, 8, 8, 8), SetFill(1, 0),
00059 NWidget(NWID_HORIZONTAL, NC_EQUALSIZE), SetPIP(85, 10, 85),
00060 NWidget(WWT_PUSHTXTBTN, COLOUR_LIGHT_BLUE, EPW_NO), SetDataTip(STR_QUIT_NO, STR_NULL), SetFill(1, 0),
00061 NWidget(WWT_PUSHTXTBTN, COLOUR_LIGHT_BLUE, EPW_YES), SetDataTip(STR_QUIT_YES, STR_NULL), SetFill(1, 0),
00062 EndContainer(),
00063 NWidget(NWID_SPACER), SetMinimalSize(0, 8),
00064 EndContainer(),
00065 };
00066
00067 struct EnginePreviewWindow : Window {
00068 static const int VEHICLE_SPACE = 40;
00069
00070 EnginePreviewWindow(const WindowDesc *desc, WindowNumber window_number) : Window()
00071 {
00072 this->InitNested(desc, window_number);
00073 }
00074
00075 virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
00076 {
00077 if (widget != EPW_QUESTION) return;
00078
00079 EngineID engine = this->window_number;
00080 SetDParam(0, GetEngineCategoryName(engine));
00081 size->height = GetStringHeight(STR_ENGINE_PREVIEW_MESSAGE, size->width) + WD_PAR_VSEP_WIDE + FONT_HEIGHT_NORMAL + VEHICLE_SPACE;
00082 SetDParam(0, engine);
00083 size->height += GetStringHeight(GetEngineInfoString(engine), size->width);
00084 }
00085
00086 virtual void DrawWidget(const Rect &r, int widget) const
00087 {
00088 if (widget != EPW_QUESTION) return;
00089
00090 EngineID engine = this->window_number;
00091 SetDParam(0, GetEngineCategoryName(engine));
00092 int y = r.top + GetStringHeight(STR_ENGINE_PREVIEW_MESSAGE, r.right - r.top + 1);
00093 y = DrawStringMultiLine(r.left, r.right, r.top, y, STR_ENGINE_PREVIEW_MESSAGE, TC_FROMSTRING, SA_CENTER) + WD_PAR_VSEP_WIDE;
00094
00095 SetDParam(0, engine);
00096 DrawString(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, STR_ENGINE_NAME, TC_BLACK, SA_HOR_CENTER);
00097 y += FONT_HEIGHT_NORMAL;
00098
00099 DrawVehicleEngine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, this->width >> 1, y + VEHICLE_SPACE / 2, engine, GetEnginePalette(engine, _local_company));
00100
00101 y += VEHICLE_SPACE;
00102 DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, y, r.bottom, GetEngineInfoString(engine), TC_FROMSTRING, SA_CENTER);
00103 }
00104
00105 virtual void OnClick(Point pt, int widget, int click_count)
00106 {
00107 switch (widget) {
00108 case EPW_YES:
00109 DoCommandP(0, this->window_number, 0, CMD_WANT_ENGINE_PREVIEW);
00110
00111 case EPW_NO:
00112 delete this;
00113 break;
00114 }
00115 }
00116 };
00117
00118 static const WindowDesc _engine_preview_desc(
00119 WDP_CENTER, 0, 0,
00120 WC_ENGINE_PREVIEW, WC_NONE,
00121 WDF_CONSTRUCTION,
00122 _nested_engine_preview_widgets, lengthof(_nested_engine_preview_widgets)
00123 );
00124
00125
00126 void ShowEnginePreviewWindow(EngineID engine)
00127 {
00128 AllocateWindowDescFront<EnginePreviewWindow>(&_engine_preview_desc, engine);
00129 }
00130
00131 uint GetTotalCapacityOfArticulatedParts(EngineID engine)
00132 {
00133 uint total = 0;
00134
00135 CargoArray cap = GetCapacityOfArticulatedParts(engine);
00136 for (CargoID c = 0; c < NUM_CARGO; c++) {
00137 total += cap[c];
00138 }
00139
00140 return total;
00141 }
00142
00143 static StringID GetTrainEngineInfoString(const Engine *e)
00144 {
00145 SetDParam(0, e->GetCost());
00146 SetDParam(2, e->GetDisplayMaxSpeed());
00147 SetDParam(3, e->GetPower());
00148 SetDParam(1, e->GetDisplayWeight());
00149 SetDParam(7, e->GetDisplayMaxTractiveEffort());
00150
00151 SetDParam(4, e->GetRunningCost());
00152
00153 uint capacity = GetTotalCapacityOfArticulatedParts(e->index);
00154 if (capacity != 0) {
00155 SetDParam(5, e->GetDefaultCargoType());
00156 SetDParam(6, capacity);
00157 } else {
00158 SetDParam(5, CT_INVALID);
00159 }
00160 return (_settings_game.vehicle.train_acceleration_model != AM_ORIGINAL && GetRailTypeInfo(e->u.rail.railtype)->acceleration_type != 2) ? STR_ENGINE_PREVIEW_COST_WEIGHT_SPEED_POWER_MAX_TE : STR_ENGINE_PREVIEW_COST_WEIGHT_SPEED_POWER;
00161 }
00162
00163 static StringID GetAircraftEngineInfoString(const Engine *e)
00164 {
00165 CargoID cargo = e->GetDefaultCargoType();
00166 uint16 mail_capacity;
00167 uint capacity = e->GetDisplayDefaultCapacity(&mail_capacity);
00168
00169 SetDParam(0, e->GetCost());
00170 SetDParam(1, e->GetDisplayMaxSpeed());
00171 SetDParam(2, cargo);
00172 SetDParam(3, capacity);
00173
00174 if (mail_capacity > 0) {
00175 SetDParam(4, CT_MAIL);
00176 SetDParam(5, mail_capacity);
00177 SetDParam(6, e->GetRunningCost());
00178 return STR_ENGINE_PREVIEW_COST_MAX_SPEED_CAPACITY_CAPACITY_RUNCOST;
00179 } else {
00180 SetDParam(4, e->GetRunningCost());
00181 return STR_ENGINE_PREVIEW_COST_MAX_SPEED_CAPACITY_RUNCOST;
00182 }
00183 }
00184
00185 static StringID GetRoadVehEngineInfoString(const Engine *e)
00186 {
00187 if (_settings_game.vehicle.roadveh_acceleration_model == AM_ORIGINAL) {
00188 SetDParam(0, e->GetCost());
00189 SetDParam(1, e->GetDisplayMaxSpeed());
00190 uint capacity = GetTotalCapacityOfArticulatedParts(e->index);
00191 if (capacity != 0) {
00192 SetDParam(2, e->GetDefaultCargoType());
00193 SetDParam(3, capacity);
00194 } else {
00195 SetDParam(2, CT_INVALID);
00196 }
00197 SetDParam(4, e->GetRunningCost());
00198 return STR_ENGINE_PREVIEW_COST_MAX_SPEED_CAPACITY_RUNCOST;
00199 } else {
00200 SetDParam(0, e->GetCost());
00201 SetDParam(2, e->GetDisplayMaxSpeed());
00202 SetDParam(3, e->GetPower());
00203 SetDParam(1, e->GetDisplayWeight());
00204 SetDParam(7, e->GetDisplayMaxTractiveEffort());
00205
00206 SetDParam(4, e->GetRunningCost());
00207
00208 uint capacity = GetTotalCapacityOfArticulatedParts(e->index);
00209 if (capacity != 0) {
00210 SetDParam(5, e->GetDefaultCargoType());
00211 SetDParam(6, capacity);
00212 } else {
00213 SetDParam(5, CT_INVALID);
00214 }
00215 return STR_ENGINE_PREVIEW_COST_WEIGHT_SPEED_POWER_MAX_TE;
00216 }
00217 }
00218
00219 static StringID GetShipEngineInfoString(const Engine *e)
00220 {
00221 SetDParam(0, e->GetCost());
00222 SetDParam(1, e->GetDisplayMaxSpeed());
00223 SetDParam(2, e->GetDefaultCargoType());
00224 SetDParam(3, e->GetDisplayDefaultCapacity());
00225 SetDParam(4, e->GetRunningCost());
00226 return STR_ENGINE_PREVIEW_COST_MAX_SPEED_CAPACITY_RUNCOST;
00227 }
00228
00229
00236 StringID GetEngineInfoString(EngineID engine)
00237 {
00238 const Engine *e = Engine::Get(engine);
00239
00240 switch (e->type) {
00241 case VEH_TRAIN:
00242 return GetTrainEngineInfoString(e);
00243
00244 case VEH_ROAD:
00245 return GetRoadVehEngineInfoString(e);
00246
00247 case VEH_SHIP:
00248 return GetShipEngineInfoString(e);
00249
00250 case VEH_AIRCRAFT:
00251 return GetAircraftEngineInfoString(e);
00252
00253 default: NOT_REACHED();
00254 }
00255 }
00256
00266 void DrawVehicleEngine(int left, int right, int preferred_x, int y, EngineID engine, PaletteID pal)
00267 {
00268 const Engine *e = Engine::Get(engine);
00269
00270 switch (e->type) {
00271 case VEH_TRAIN:
00272 DrawTrainEngine(left, right, preferred_x, y, engine, pal);
00273 break;
00274
00275 case VEH_ROAD:
00276 DrawRoadVehEngine(left, right, preferred_x, y, engine, pal);
00277 break;
00278
00279 case VEH_SHIP:
00280 DrawShipEngine(left, right, preferred_x, y, engine, pal);
00281 break;
00282
00283 case VEH_AIRCRAFT:
00284 DrawAircraftEngine(left, right, preferred_x, y, engine, pal);
00285 break;
00286
00287 default: NOT_REACHED();
00288 }
00289 }
00290
00296 void EngList_Sort(GUIEngineList *el, EngList_SortTypeFunction compare)
00297 {
00298 uint size = el->Length();
00299
00300
00301 if (size < 2) return;
00302 QSortT(el->Begin(), size, compare);
00303 }
00304
00312 void EngList_SortPartial(GUIEngineList *el, EngList_SortTypeFunction compare, uint begin, uint num_items)
00313 {
00314 if (num_items < 2) return;
00315 assert(begin < el->Length());
00316 assert(begin + num_items <= el->Length());
00317 QSortT(el->Get(begin), num_items, compare);
00318 }
00319