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-rw-r--r--src/ai/api/ai_engine.cpp24
-rw-r--r--src/ai/api/ai_event_types.cpp24
-rw-r--r--src/aircraft_cmd.cpp10
-rw-r--r--src/build_vehicle_gui.cpp28
-rw-r--r--src/engine.cpp22
-rw-r--r--src/engine_base.h1
-rw-r--r--src/engine_gui.cpp22
-rw-r--r--src/roadveh_cmd.cpp11
-rw-r--r--src/ship_cmd.cpp12
-rw-r--r--src/train_cmd.cpp11
10 files changed, 67 insertions, 98 deletions
diff --git a/src/ai/api/ai_engine.cpp b/src/ai/api/ai_engine.cpp
index 545305f3f..5d301f47c 100644
--- a/src/ai/api/ai_engine.cpp
+++ b/src/ai/api/ai_engine.cpp
@@ -157,29 +157,7 @@
{
if (!IsValidEngine(engine_id)) return -1;
- switch (::GetEngine(engine_id)->type) {
- case VEH_ROAD: {
- const RoadVehicleInfo *vi = ::RoadVehInfo(engine_id);
- return (_price.roadveh_base >> 3) * vi->cost_factor >> 5;
- } break;
-
- case VEH_TRAIN: {
- const RailVehicleInfo *vi = ::RailVehInfo(engine_id);
- return (_price.build_railvehicle >> 3) * vi->cost_factor >> 5;
- } break;
-
- case VEH_SHIP: {
- const ShipVehicleInfo *vi = ::ShipVehInfo(engine_id);
- return (_price.ship_base >> 3) * vi->cost_factor >> 5;
- } break;
-
- case VEH_AIRCRAFT: {
- const AircraftVehicleInfo *vi = ::AircraftVehInfo(engine_id);
- return (_price.aircraft_base >> 3) * vi->cost_factor >> 5;
- } break;
-
- default: NOT_REACHED();
- }
+ return ::GetEngine(engine_id)->GetCost();
}
/* static */ int32 AIEngine::GetMaxAge(EngineID engine_id)
diff --git a/src/ai/api/ai_event_types.cpp b/src/ai/api/ai_event_types.cpp
index 9792f92f9..6230caad6 100644
--- a/src/ai/api/ai_event_types.cpp
+++ b/src/ai/api/ai_event_types.cpp
@@ -113,29 +113,7 @@ int32 AIEventEnginePreview::GetMaxSpeed()
Money AIEventEnginePreview::GetPrice()
{
- switch (::GetEngine(engine)->type) {
- case VEH_ROAD: {
- const RoadVehicleInfo *vi = ::RoadVehInfo(engine);
- return (_price.roadveh_base >> 3) * vi->cost_factor >> 5;
- } break;
-
- case VEH_TRAIN: {
- const RailVehicleInfo *vi = ::RailVehInfo(engine);
- return (_price.build_railvehicle >> 3) * vi->cost_factor >> 5;
- } break;
-
- case VEH_SHIP: {
- const ShipVehicleInfo *vi = ::ShipVehInfo(engine);
- return (_price.ship_base >> 3) * vi->cost_factor >> 5;
- } break;
-
- case VEH_AIRCRAFT: {
- const AircraftVehicleInfo *vi = ::AircraftVehInfo(engine);
- return (_price.aircraft_base >> 3) * vi->cost_factor >> 5;
- } break;
-
- default: NOT_REACHED();
- }
+ return ::GetEngine(engine)->GetCost();
}
Money AIEventEnginePreview::GetRunningCost()
diff --git a/src/aircraft_cmd.cpp b/src/aircraft_cmd.cpp
index 2effe517a..cec144be4 100644
--- a/src/aircraft_cmd.cpp
+++ b/src/aircraft_cmd.cpp
@@ -223,12 +223,6 @@ void GetAircraftSpriteSize(EngineID engine, uint &width, uint &height)
height = spr->height;
}
-static CommandCost EstimateAircraftCost(EngineID engine, const AircraftVehicleInfo *avi)
-{
- return CommandCost(EXPENSES_NEW_VEHICLES, GetEngineProperty(engine, 0x0B, avi->cost_factor) * (_price.aircraft_base >> 3) >> 5);
-}
-
-
/**
* Calculates cargo capacity based on an aircraft's passenger
* and mail capacities.
@@ -266,7 +260,8 @@ CommandCost CmdBuildAircraft(TileIndex tile, uint32 flags, uint32 p1, uint32 p2,
if (!IsEngineBuildable(p1, VEH_AIRCRAFT, _current_company)) return_cmd_error(STR_AIRCRAFT_NOT_AVAILABLE);
const AircraftVehicleInfo *avi = AircraftVehInfo(p1);
- CommandCost value = EstimateAircraftCost(p1, avi);
+ const Engine *e = GetEngine(p1);
+ CommandCost value(EXPENSES_NEW_VEHICLES, e->GetCost());
/* to just query the cost, it is not neccessary to have a valid tile (automation/AI) */
if (flags & DC_QUERY_COST) return value;
@@ -374,7 +369,6 @@ CommandCost CmdBuildAircraft(TileIndex tile, uint32 flags, uint32 p1, uint32 p2,
u->cargo_cap = 0;
}
- const Engine *e = GetEngine(p1);
v->reliability = e->reliability;
v->reliability_spd_dec = e->reliability_spd_dec;
v->max_age = e->lifelength * DAYS_IN_LEAP_YEAR;
diff --git a/src/build_vehicle_gui.cpp b/src/build_vehicle_gui.cpp
index 73945ba3a..a7840150f 100644
--- a/src/build_vehicle_gui.cpp
+++ b/src/build_vehicle_gui.cpp
@@ -482,8 +482,10 @@ static int DrawCargoCapacityInfo(int x, int y, EngineID engine, VehicleType type
/* Draw rail wagon specific details */
static int DrawRailWagonPurchaseInfo(int x, int y, EngineID engine_number, const RailVehicleInfo *rvi)
{
+ const Engine *e = GetEngine(engine_number);
+
/* Purchase cost */
- SetDParam(0, (GetEngineProperty(engine_number, 0x17, rvi->cost_factor) * _price.build_railwagon) >> 8);
+ SetDParam(0, e->GetCost());
DrawString(x, y, STR_PURCHASE_INFO_COST, TC_FROMSTRING);
y += 10;
@@ -506,7 +508,7 @@ static int DrawRailWagonPurchaseInfo(int x, int y, EngineID engine_number, const
/* Running cost */
if (rvi->running_cost_class != 0xFF) {
- SetDParam(0, GetEngine(engine_number)->GetRunningCost());
+ SetDParam(0, e->GetRunningCost());
DrawString(x, y, STR_PURCHASE_INFO_RUNNINGCOST, TC_FROMSTRING);
y += 10;
}
@@ -519,9 +521,10 @@ static int DrawRailEnginePurchaseInfo(int x, int y, EngineID engine_number, cons
{
int multihead = (rvi->railveh_type == RAILVEH_MULTIHEAD ? 1 : 0);
uint weight = GetEngineProperty(engine_number, 0x16, rvi->weight);
+ const Engine *e = GetEngine(engine_number);
/* Purchase Cost - Engine weight */
- SetDParam(0, GetEngineProperty(engine_number, 0x17, rvi->cost_factor) * (_price.build_railvehicle >> 3) >> 5);
+ SetDParam(0, e->GetCost());
SetDParam(1, weight << multihead);
DrawString(x, y, STR_PURCHASE_INFO_COST_WEIGHT, TC_FROMSTRING);
y += 10;
@@ -541,7 +544,7 @@ static int DrawRailEnginePurchaseInfo(int x, int y, EngineID engine_number, cons
/* Running cost */
if (rvi->running_cost_class != 0xFF) {
- SetDParam(0, GetEngine(engine_number)->GetRunningCost());
+ SetDParam(0, e->GetRunningCost());
DrawString(x, y, STR_PURCHASE_INFO_RUNNINGCOST, TC_FROMSTRING);
y += 10;
}
@@ -560,14 +563,16 @@ static int DrawRailEnginePurchaseInfo(int x, int y, EngineID engine_number, cons
/* Draw road vehicle specific details */
static int DrawRoadVehPurchaseInfo(int x, int y, EngineID engine_number, const RoadVehicleInfo *rvi)
{
+ const Engine *e = GetEngine(engine_number);
+
/* Purchase cost - Max speed */
- SetDParam(0, GetEngineProperty(engine_number, 0x11, rvi->cost_factor) * (_price.roadveh_base >> 3) >> 5);
+ SetDParam(0, e->GetCost());
SetDParam(1, rvi->max_speed * 10 / 32);
DrawString(x, y, STR_PURCHASE_INFO_COST_SPEED, TC_FROMSTRING);
y += 10;
/* Running cost */
- SetDParam(0, GetEngine(engine_number)->GetRunningCost());
+ SetDParam(0, e->GetRunningCost());
DrawString(x, y, STR_PURCHASE_INFO_RUNNINGCOST, TC_FROMSTRING);
y += 10;
@@ -578,8 +583,10 @@ static int DrawRoadVehPurchaseInfo(int x, int y, EngineID engine_number, const R
/* Draw ship specific details */
static int DrawShipPurchaseInfo(int x, int y, EngineID engine_number, const ShipVehicleInfo *svi)
{
+ const Engine *e = GetEngine(engine_number);
+
/* Purchase cost - Max speed */
- SetDParam(0, GetEngineProperty(engine_number, 0x0A, svi->cost_factor) * (_price.ship_base >> 3) >> 5);
+ SetDParam(0, e->GetCost());
SetDParam(1, GetEngineProperty(engine_number, 0x0B, svi->max_speed) * 10 / 32);
DrawString(x, y, STR_PURCHASE_INFO_COST_SPEED, TC_FROMSTRING);
y += 10;
@@ -592,7 +599,7 @@ static int DrawShipPurchaseInfo(int x, int y, EngineID engine_number, const Ship
y += 10;
/* Running cost */
- SetDParam(0, GetEngine(engine_number)->GetRunningCost());
+ SetDParam(0, e->GetRunningCost());
DrawString(x, y, STR_PURCHASE_INFO_RUNNINGCOST, TC_FROMSTRING);
y += 10;
@@ -603,9 +610,10 @@ static int DrawShipPurchaseInfo(int x, int y, EngineID engine_number, const Ship
static int DrawAircraftPurchaseInfo(int x, int y, EngineID engine_number, const AircraftVehicleInfo *avi)
{
CargoID cargo;
+ const Engine *e = GetEngine(engine_number);
/* Purchase cost - Max speed */
- SetDParam(0, GetEngineProperty(engine_number, 0x0B, avi->cost_factor) * (_price.aircraft_base >> 3) >> 5);
+ SetDParam(0, e->GetCost());
SetDParam(1, avi->max_speed * 10 / 16);
DrawString(x, y, STR_PURCHASE_INFO_COST_SPEED, TC_FROMSTRING);
y += 10;
@@ -627,7 +635,7 @@ static int DrawAircraftPurchaseInfo(int x, int y, EngineID engine_number, const
y += 10;
/* Running cost */
- SetDParam(0, GetEngine(engine_number)->GetRunningCost());
+ SetDParam(0, e->GetRunningCost());
DrawString(x, y, STR_PURCHASE_INFO_RUNNINGCOST, TC_FROMSTRING);
y += 10;
diff --git a/src/engine.cpp b/src/engine.cpp
index 32d591373..37886699d 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -137,6 +137,28 @@ Money Engine::GetRunningCost() const
}
}
+Money Engine::GetCost() const
+{
+ switch (this->type) {
+ case VEH_ROAD:
+ return GetEngineProperty(this->index, 0x11, this->u.road.cost_factor) * (_price.roadveh_base >> 3) >> 5;
+
+ case VEH_TRAIN:
+ if (this->u.rail.railveh_type == RAILVEH_WAGON) {
+ return (GetEngineProperty(this->index, 0x17, this->u.rail.cost_factor) * _price.build_railwagon) >> 8;
+ } else {
+ return GetEngineProperty(this->index, 0x17, this->u.rail.cost_factor) * (_price.build_railvehicle >> 3) >> 5;
+ }
+ case VEH_SHIP:
+ return GetEngineProperty(this->index, 0x0A, this->u.ship.cost_factor) * (_price.ship_base >> 3) >> 5;
+
+ case VEH_AIRCRAFT:
+ return GetEngineProperty(this->index, 0x0B, this->u.air.cost_factor) * (_price.aircraft_base >> 3) >> 5;
+
+ default: NOT_REACHED();
+ }
+}
+
/** Sets cached values in Company::num_vehicles and Group::num_vehicles
*/
void SetCachedEngineCounts()
diff --git a/src/engine_base.h b/src/engine_base.h
index a0a2df468..d5fd93329 100644
--- a/src/engine_base.h
+++ b/src/engine_base.h
@@ -51,6 +51,7 @@ struct Engine : PoolItem<Engine, EngineID, &_Engine_pool> {
inline bool IsValid() const { return this->info.climates != 0; }
Money GetRunningCost() const;
+ Money GetCost() const;
};
static inline bool IsEngineIndex(uint index)
diff --git a/src/engine_gui.cpp b/src/engine_gui.cpp
index 679dd09fb..2593994b7 100644
--- a/src/engine_gui.cpp
+++ b/src/engine_gui.cpp
@@ -129,13 +129,14 @@ static void DrawTrainEngineInfo(EngineID engine, int x, int y, int maxw)
{
const RailVehicleInfo *rvi = RailVehInfo(engine);
int multihead = (rvi->railveh_type == RAILVEH_MULTIHEAD) ? 1 : 0;
+ const Engine *e = GetEngine(engine);
- SetDParam(0, (_price.build_railvehicle >> 3) * GetEngineProperty(engine, 0x17, rvi->cost_factor) >> 5);
+ SetDParam(0, e->GetCost());
SetDParam(2, GetEngineProperty(engine, 0x09, rvi->max_speed) * 10 / 16);
SetDParam(3, GetEngineProperty(engine, 0x0B, rvi->power));
SetDParam(1, GetEngineProperty(engine, 0x16, rvi->weight) << multihead);
- SetDParam(4, GetEngine(engine)->GetRunningCost());
+ SetDParam(4, e->GetRunningCost());
uint capacity = GetTotalCapacityOfArticulatedParts(engine, VEH_TRAIN);
if (capacity != 0) {
@@ -150,11 +151,13 @@ static void DrawTrainEngineInfo(EngineID engine, int x, int y, int maxw)
static void DrawAircraftEngineInfo(EngineID engine, int x, int y, int maxw)
{
const AircraftVehicleInfo *avi = AircraftVehInfo(engine);
- SetDParam(0, (_price.aircraft_base >> 3) * GetEngineProperty(engine, 0x0B, avi->cost_factor) >> 5);
+ const Engine *e = GetEngine(engine);
+
+ SetDParam(0, e->GetCost());
SetDParam(1, avi->max_speed * 10 / 16);
SetDParam(2, avi->passenger_capacity);
SetDParam(3, avi->mail_capacity);
- SetDParam(4, GetEngine(engine)->GetRunningCost());
+ SetDParam(4, e->GetRunningCost());
DrawStringMultiCenter(x, y, STR_A02E_COST_MAX_SPEED_CAPACITY, maxw);
}
@@ -162,10 +165,11 @@ static void DrawAircraftEngineInfo(EngineID engine, int x, int y, int maxw)
static void DrawRoadVehEngineInfo(EngineID engine, int x, int y, int maxw)
{
const RoadVehicleInfo *rvi = RoadVehInfo(engine);
+ const Engine *e = GetEngine(engine);
- SetDParam(0, (_price.roadveh_base >> 3) * GetEngineProperty(engine, 0x11, rvi->cost_factor) >> 5);
+ SetDParam(0, e->GetCost());
SetDParam(1, rvi->max_speed * 10 / 32);
- SetDParam(2, GetEngine(engine)->GetRunningCost());
+ SetDParam(2, e->GetRunningCost());
SetDParam(3, rvi->cargo_type);
SetDParam(4, GetTotalCapacityOfArticulatedParts(engine, VEH_ROAD));
@@ -175,11 +179,13 @@ static void DrawRoadVehEngineInfo(EngineID engine, int x, int y, int maxw)
static void DrawShipEngineInfo(EngineID engine, int x, int y, int maxw)
{
const ShipVehicleInfo *svi = ShipVehInfo(engine);
- SetDParam(0, GetEngineProperty(engine, 0x0A, svi->cost_factor) * (_price.ship_base >> 3) >> 5);
+ const Engine *e = GetEngine(engine);
+
+ SetDParam(0, e->GetCost());
SetDParam(1, GetEngineProperty(engine, 0x0B, svi->max_speed) * 10 / 32);
SetDParam(2, svi->cargo_type);
SetDParam(3, GetEngineProperty(engine, 0x0D, svi->capacity));
- SetDParam(4, GetEngine(engine)->GetRunningCost());
+ SetDParam(4, e->GetRunningCost());
DrawStringMultiCenter(x, y, STR_982E_COST_MAX_SPEED_CAPACITY, maxw);
}
diff --git a/src/roadveh_cmd.cpp b/src/roadveh_cmd.cpp
index 914f8e2d8..7e587b5be 100644
--- a/src/roadveh_cmd.cpp
+++ b/src/roadveh_cmd.cpp
@@ -134,11 +134,6 @@ void DrawRoadVehEngine(int x, int y, EngineID engine, SpriteID pal)
DrawSprite(GetRoadVehIcon(engine), pal, x, y);
}
-static CommandCost EstimateRoadVehCost(EngineID engine_type)
-{
- return CommandCost(EXPENSES_NEW_VEHICLES, ((_price.roadveh_base >> 3) * GetEngineProperty(engine_type, 0x11, RoadVehInfo(engine_type)->cost_factor)) >> 5);
-}
-
byte GetRoadVehLength(const Vehicle *v)
{
byte length = 8;
@@ -176,14 +171,13 @@ void RoadVehUpdateCache(Vehicle *v)
*/
CommandCost CmdBuildRoadVeh(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, const char *text)
{
- CommandCost cost;
Vehicle *v;
UnitID unit_num;
- Engine *e;
if (!IsEngineBuildable(p1, VEH_ROAD, _current_company)) return_cmd_error(STR_ROAD_VEHICLE_NOT_AVAILABLE);
- cost = EstimateRoadVehCost(p1);
+ const Engine *e = GetEngine(p1);
+ CommandCost cost(EXPENSES_NEW_VEHICLES, e->GetCost());
if (flags & DC_QUERY_COST) return cost;
/* The ai_new queries the vehicle cost before building the route,
@@ -251,7 +245,6 @@ CommandCost CmdBuildRoadVeh(TileIndex tile, uint32 flags, uint32 p1, uint32 p2,
v->max_speed = rvi->max_speed;
v->engine_type = (EngineID)p1;
- e = GetEngine(p1);
v->reliability = e->reliability;
v->reliability_spd_dec = e->reliability_spd_dec;
v->max_age = e->lifelength * DAYS_IN_LEAP_YEAR;
diff --git a/src/ship_cmd.cpp b/src/ship_cmd.cpp
index 45361fc96..37d2ef78e 100644
--- a/src/ship_cmd.cpp
+++ b/src/ship_cmd.cpp
@@ -341,11 +341,6 @@ static bool ShipAccelerate(Vehicle *v)
return (t < v->progress);
}
-static CommandCost EstimateShipCost(EngineID engine_type)
-{
- return CommandCost(EXPENSES_NEW_VEHICLES, GetEngineProperty(engine_type, 0x0A, ShipVehInfo(engine_type)->cost_factor) * (_price.ship_base >> 3) >> 5);
-}
-
static void ShipArrivesAt(const Vehicle *v, Station *st)
{
/* Check if station was ever visited before */
@@ -746,13 +741,13 @@ void Ship::Tick()
*/
CommandCost CmdBuildShip(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, const char *text)
{
- CommandCost value;
UnitID unit_num;
- Engine *e;
if (!IsEngineBuildable(p1, VEH_SHIP, _current_company)) return_cmd_error(STR_SHIP_NOT_AVAILABLE);
- value = EstimateShipCost(p1);
+ const Engine *e = GetEngine(p1);
+ CommandCost value(EXPENSES_NEW_VEHICLES, e->GetCost());
+
if (flags & DC_QUERY_COST) return value;
/* The ai_new queries the vehicle cost before building the route,
@@ -797,7 +792,6 @@ CommandCost CmdBuildShip(TileIndex tile, uint32 flags, uint32 p1, uint32 p2, con
v->max_speed = svi->max_speed;
v->engine_type = p1;
- e = GetEngine(p1);
v->reliability = e->reliability;
v->reliability_spd_dec = e->reliability_spd_dec;
v->max_age = e->lifelength * DAYS_IN_LEAP_YEAR;
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp
index 258daabc0..d9793a70d 100644
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -605,7 +605,7 @@ void DrawTrainEngine(int x, int y, EngineID engine, SpriteID pal)
static CommandCost CmdBuildRailWagon(EngineID engine, TileIndex tile, uint32 flags)
{
const RailVehicleInfo *rvi = RailVehInfo(engine);
- CommandCost value(EXPENSES_NEW_VEHICLES, (GetEngineProperty(engine, 0x17, rvi->cost_factor) * _price.build_railwagon) >> 8);
+ CommandCost value(EXPENSES_NEW_VEHICLES, GetEngine(engine)->GetCost());
uint num_vehicles = 1 + CountArticulatedParts(engine, false);
@@ -713,11 +713,6 @@ static void NormalizeTrainVehInDepot(const Vehicle *u)
}
}
-static CommandCost EstimateTrainCost(EngineID engine, const RailVehicleInfo *rvi)
-{
- return CommandCost(EXPENSES_NEW_VEHICLES, GetEngineProperty(engine, 0x17, rvi->cost_factor) * (_price.build_railvehicle >> 3) >> 5);
-}
-
static void AddRearEngineToMultiheadedTrain(Vehicle *v, Vehicle *u, bool building)
{
u = new (u) Train();
@@ -768,7 +763,8 @@ CommandCost CmdBuildRailVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32
if (rvi->railveh_type == RAILVEH_WAGON) return CmdBuildRailWagon(p1, tile, flags);
- CommandCost value = EstimateTrainCost(p1, rvi);
+ const Engine *e = GetEngine(p1);
+ CommandCost value(EXPENSES_NEW_VEHICLES, e->GetCost());
uint num_vehicles =
(rvi->railveh_type == RAILVEH_MULTIHEAD ? 2 : 1) +
@@ -820,7 +816,6 @@ CommandCost CmdBuildRailVehicle(TileIndex tile, uint32 flags, uint32 p1, uint32
v->engine_type = p1;
- const Engine *e = GetEngine(p1);
v->reliability = e->reliability;
v->reliability_spd_dec = e->reliability_spd_dec;
v->max_age = e->lifelength * DAYS_IN_LEAP_YEAR;
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-27 12:12:56 +0000