From c96cb9ce3757f90384f8cd624eb3f2878db477ff Mon Sep 17 00:00:00 2001 From: terkhen Date: Tue, 16 Nov 2010 20:56:04 +0000 Subject: (svn r21214) -Add: Display mail capacity when refitting an aircraft to passengers. --- src/lang/english.txt | 1 + src/vehicle.cpp | 5 +++-- src/vehicle_cmd.cpp | 6 +++++- src/vehicle_func.h | 1 + src/vehicle_gui.cpp | 47 +++++++++++++++++++++++++++++++++-------------- 5 files changed, 43 insertions(+), 17 deletions(-) (limited to 'src') diff --git a/src/lang/english.txt b/src/lang/english.txt index 7970ca903..f48d95f47 100644 --- a/src/lang/english.txt +++ b/src/lang/english.txt @@ -3125,6 +3125,7 @@ STR_VEHICLE_DETAILS_TRAIN_ARTICULATED_RV_CAPACITY :{BLACK}Capacity STR_REFIT_CAPTION :{WHITE}{VEHICLE} (Refit) STR_REFIT_TITLE :{GOLD}Select cargo type to carry: STR_REFIT_NEW_CAPACITY_COST_OF_REFIT :{BLACK}New capacity: {GOLD}{CARGO}{}{BLACK}Cost of refit: {GOLD}{CURRENCY} +STR_REFIT_NEW_CAPACITY_COST_OF_AIRCRAFT_REFIT :{BLACK}New capacity: {GOLD}{CARGO}, {GOLD}{CARGO}{}{BLACK}Cost of refit: {GOLD}{CURRENCY} STR_REFIT_TRAIN_LIST_TOOLTIP :{BLACK}Select type of cargo for train to carry STR_REFIT_ROAD_VEHICLE_LIST_TOOLTIP :{BLACK}Select type of cargo for road vehicle to carry diff --git a/src/vehicle.cpp b/src/vehicle.cpp index a10f0481d..75ef97ecd 100644 --- a/src/vehicle.cpp +++ b/src/vehicle.cpp @@ -57,8 +57,9 @@ VehicleID _vehicle_id_ctr_day; VehicleID _new_vehicle_id; -uint16 _returned_refit_capacity; -byte _age_cargo_skip_counter; ///< Skip aging of cargo? +uint16 _returned_refit_capacity; ///< Stores the capacity after a refit operation. +uint16 _returned_mail_refit_capacity; ///< Stores the mail capacity after a refit operation (Aircraft only). +byte _age_cargo_skip_counter; ///< Skip aging of cargo? /* Initialize the vehicle-pool */ diff --git a/src/vehicle_cmd.cpp b/src/vehicle_cmd.cpp index 84f960976..4d29ac495 100644 --- a/src/vehicle_cmd.cpp +++ b/src/vehicle_cmd.cpp @@ -254,6 +254,7 @@ static CommandCost RefitVehicle(Vehicle *v, bool only_this, CargoID new_cid, byt { CommandCost cost(v->GetExpenseType(false)); uint total_capacity = 0; + uint total_mail_capacity = 0; v->InvalidateNewGRFCacheOfChain(); for (; v != NULL; v = (only_this ? NULL : v->Next())) { @@ -266,9 +267,11 @@ static CommandCost RefitVehicle(Vehicle *v, bool only_this, CargoID new_cid, byt v->cargo_type = new_cid; v->cargo_subtype = new_subtype; - uint16 mail_capacity; + uint16 mail_capacity = 0; uint amount = GetVehicleCapacity(v, &mail_capacity); total_capacity += amount; + /* mail_capacity will always be zero if the vehicle is not an aircraft. */ + total_mail_capacity += mail_capacity; /* Restore the original cargo type */ v->cargo_type = temp_cid; @@ -292,6 +295,7 @@ static CommandCost RefitVehicle(Vehicle *v, bool only_this, CargoID new_cid, byt } _returned_refit_capacity = total_capacity; + _returned_mail_refit_capacity = total_mail_capacity; return cost; } diff --git a/src/vehicle_func.h b/src/vehicle_func.h index fbca79beb..d7752cfb2 100644 --- a/src/vehicle_func.h +++ b/src/vehicle_func.h @@ -175,6 +175,7 @@ void StopAllVehicles(); extern VehicleID _vehicle_id_ctr_day; extern VehicleID _new_vehicle_id; extern uint16 _returned_refit_capacity; +extern uint16 _returned_mail_refit_capacity; extern byte _age_cargo_skip_counter; bool CanVehicleUseStation(EngineID engine_type, const struct Station *st); diff --git a/src/vehicle_gui.cpp b/src/vehicle_gui.cpp index 56c043d63..4ba023809 100644 --- a/src/vehicle_gui.cpp +++ b/src/vehicle_gui.cpp @@ -537,6 +537,33 @@ struct RefitWindow : public Window { if (widget == VRW_CAPTION) SetDParam(0, Vehicle::Get(this->window_number)->index); } + /** + * Gets the #StringID to use for displaying capacity. + * @param Cargo and cargo subtype to check for capacity. + * @return INVALID_STRING_ID if there is no capacity. StringID to use in any other case. + * @post String parameters have been set. + */ + StringID GetCapacityString(RefitOption *option) const + { + Vehicle *v = Vehicle::Get(this->window_number); + CommandCost cost = DoCommand(v->tile, v->index, option->cargo | option->subtype << 8, DC_QUERY_COST, GetCmdRefitVeh(v->type)); + + if (cost.Failed()) return INVALID_STRING_ID; + + SetDParam(0, option->cargo); + SetDParam(1, _returned_refit_capacity); + + if (_returned_mail_refit_capacity > 0) { + SetDParam(2, CT_MAIL); + SetDParam(3, _returned_mail_refit_capacity); + SetDParam(4, cost.GetCost()); + return STR_REFIT_NEW_CAPACITY_COST_OF_AIRCRAFT_REFIT; + } else { + SetDParam(2, cost.GetCost()); + return STR_REFIT_NEW_CAPACITY_COST_OF_REFIT; + } + } + virtual void DrawWidget(const Rect &r, int widget) const { switch (widget) { @@ -546,14 +573,10 @@ struct RefitWindow : public Window { case VRW_INFOPANEL: if (this->cargo != NULL) { - Vehicle *v = Vehicle::Get(this->window_number); - CommandCost cost = DoCommand(v->tile, v->index, this->cargo->cargo | this->cargo->subtype << 8, DC_QUERY_COST, GetCmdRefitVeh(v->type)); - if (cost.Succeeded()) { - SetDParam(0, this->cargo->cargo); - SetDParam(1, _returned_refit_capacity); - SetDParam(2, cost.GetCost()); + StringID string = this->GetCapacityString(this->cargo); + if (string != INVALID_STRING_ID) { DrawStringMultiLine(r.left + WD_FRAMERECT_LEFT, r.right - WD_FRAMERECT_RIGHT, - r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM, STR_REFIT_NEW_CAPACITY_COST_OF_REFIT); + r.top + WD_FRAMERECT_TOP, r.bottom - WD_FRAMERECT_BOTTOM, string); } } break; @@ -566,17 +589,13 @@ struct RefitWindow : public Window { case 0: { // The consist lenght of the vehicle has changed; rebuild the entire list. this->BuildRefitList(); uint max_width = 0; - Vehicle *v = Vehicle::Get(this->window_number); /* Check the width of all cargo information strings. */ for (uint i = 0; i < NUM_CARGO; i++) { for (uint j = 0; j < this->list[i].Length(); j++) { - CommandCost cost = DoCommand(v->tile, v->index, list[i][j].cargo | list[i][j].subtype << 8, DC_QUERY_COST, GetCmdRefitVeh(v->type)); - if (cost.Succeeded()) { - SetDParam(0, list[i][j].cargo); - SetDParam(1, _returned_refit_capacity); - SetDParam(2, cost.GetCost()); - Dimension dim = GetStringBoundingBox(STR_REFIT_NEW_CAPACITY_COST_OF_REFIT); + StringID string = this->GetCapacityString(&list[i][j]); + if (string != INVALID_STRING_ID) { + Dimension dim = GetStringBoundingBox(string); max_width = max(dim.width, max_width); } } -- cgit v1.2.3-70-g09d2