diff options
| -rw-r--r-- | src/depot_gui.cpp | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/src/depot_gui.cpp b/src/depot_gui.cpp index a99f2e4dd..15291f6b6 100644 --- a/src/depot_gui.cpp +++ b/src/depot_gui.cpp @@ -147,6 +147,7 @@ static void TrainDepotMoveVehicle(const Vehicle *wagon, VehicleID sel, const Veh static VehicleCellSize _base_block_sizes_depot[VEH_COMPANY_END]; ///< Cell size for vehicle images in the depot view. static VehicleCellSize _base_block_sizes_purchase[VEH_COMPANY_END]; ///< Cell size for vehicle images in the purchase list. +static uint _consistent_train_width; ///< Whether trains of all lengths are consistently scaled. Either TRAININFO_DEFAULT_VEHICLE_WIDTH, VEHICLEINFO_FULL_VEHICLE_WIDTH, or 0. /** * Get the GUI cell size for a vehicle image. @@ -219,6 +220,34 @@ void InitDepotWindowBlockSizes() InitBlocksizeForVehicles(vt, EIT_IN_DEPOT); InitBlocksizeForVehicles(vt, EIT_PURCHASE); } + + _consistent_train_width = TRAININFO_DEFAULT_VEHICLE_WIDTH; + bool first = true; + const Engine *e; + FOR_ALL_ENGINES_OF_TYPE(e, VEH_TRAIN) { + if (!e->IsEnabled()) continue; + + uint w = TRAININFO_DEFAULT_VEHICLE_WIDTH; + if (e->GetGRF() != NULL && is_custom_sprite(e->u.rail.image_index)) { + w = e->GetGRF()->traininfo_vehicle_width; + if (w != VEHICLEINFO_FULL_VEHICLE_WIDTH) { + /* Hopeless. + * This is a NewGRF vehicle that uses TRAININFO_DEFAULT_VEHICLE_WIDTH. + * If the vehicles are shorter than 8/8 we have fractional lengths, which are not consistent after rounding. + */ + _consistent_train_width = 0; + break; + } + } + + if (first) { + _consistent_train_width = w; + first = false; + } else if (w != _consistent_train_width) { + _consistent_train_width = 0; + break; + } + } } static void DepotSellAllConfirmationCallback(Window *w, bool confirmed); @@ -292,7 +321,10 @@ struct DepotWindow : Window { const Train *u = Train::From(v); free_wagon = u->IsFreeWagon(); - uint x_space = free_wagon ? ScaleGUITrad(TRAININFO_DEFAULT_VEHICLE_WIDTH) : 0; + uint x_space = free_wagon ? + ScaleGUITrad(_consistent_train_width != 0 ? _consistent_train_width : TRAININFO_DEFAULT_VEHICLE_WIDTH) : + 0; + DrawTrainImage(u, image_left + (rtl ? 0 : x_space), image_right - (rtl ? x_space : 0), sprite_y - 1, this->sel, EIT_IN_DEPOT, free_wagon ? 0 : this->hscroll->GetPosition(), this->vehicle_over); @@ -340,6 +372,28 @@ struct DepotWindow : Window { /* Set the row and number of boxes in each row based on the number of boxes drawn in the matrix */ const NWidgetCore *wid = this->GetWidget<NWidgetCore>(WID_D_MATRIX); + + /* Draw vertical separators at whole tiles. + * This only works in two cases: + * - All vehicles use VEHICLEINFO_FULL_VEHICLE_WIDTH as reference width. + * - All vehicles are 8/8. This cannot be checked for NewGRF, so instead we check for "all vehicles are original vehicles". + */ + if (this->type == VEH_TRAIN && _consistent_train_width != 0) { + int w = ScaleGUITrad(2 * _consistent_train_width); + int col = _colour_gradient[wid->colour][4]; + int image_left = rtl ? r.left + this->count_width : r.left + this->header_width; + int image_right = rtl ? r.right - this->header_width : r.right - this->count_width; + if (rtl) { + for (int x = image_right - w; x > image_left; x -= w) { + GfxDrawLine(x, r.top, x, r.bottom, col, 1, 3); + } + } else { + for (int x = image_left + w; x < image_right; x += w) { + GfxDrawLine(x, r.top, x, r.bottom, col, 1, 3); + } + } + } + uint16 rows_in_display = wid->current_y / wid->resize_y; uint16 num = this->vscroll->GetPosition() * this->num_columns; |